mirror of
https://github.com/DarkStore-3DS/Project_CTR.git
synced 2026-07-02 16:59:03 +00:00
Add source code for ctrtool
This commit is contained in:
jakcron
@@ -0,0 +1,90 @@
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Microsoft Visual Studio Solution File, Format Version 12.00
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||||
# Visual Studio Version 16
|
||||
VisualStudioVersion = 16.0.31229.75
|
||||
MinimumVisualStudioVersion = 10.0.40219.1
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CTRTool", "CTRTool\CTRTool.vcxproj", "{CADDA22C-5FED-4DAB-A87E-AFBD279DB367}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libfmt", "..\..\deps\libfmt\build\visualstudio\libfmt\libfmt.vcxproj", "{F4B0540E-0AAE-4006-944B-356944EF61FA}"
|
||||
EndProject
|
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libmbedtls", "..\..\deps\libmbedtls\build\visualstudio\libmbedtls\libmbedtls.vcxproj", "{7A7C66F3-2B5B-4E23-85D8-2A74FEDAD92C}"
|
||||
EndProject
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libtoolchain", "..\..\deps\libtoolchain\build\visualstudio\libtoolchain\libtoolchain.vcxproj", "{E194E4B8-1482-40A2-901B-75D4387822E9}"
|
||||
EndProject
|
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libbroadon-es", "..\..\deps\libbroadon-es\build\visualstudio\libbroadon-es\libbroadon-es.vcxproj", "{8A35D7DC-293A-4669-9C1E-4F45ABFE8838}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libnintendo-n3ds", "..\..\deps\libnintendo-n3ds\build\visualstudio\libnintendo-n3ds\libnintendo-n3ds.vcxproj", "{7789491C-5403-4613-B06B-DB0C58E19A01}"
|
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EndProject
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Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "deps", "deps", "{1AF77D36-45A2-412E-A540-F559B78A6471}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|x64 = Debug|x64
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Debug|x86 = Debug|x86
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Release|x64 = Release|x64
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Release|x86 = Release|x86
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{CADDA22C-5FED-4DAB-A87E-AFBD279DB367}.Debug|x64.ActiveCfg = Debug|x64
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{CADDA22C-5FED-4DAB-A87E-AFBD279DB367}.Debug|x64.Build.0 = Debug|x64
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{CADDA22C-5FED-4DAB-A87E-AFBD279DB367}.Debug|x86.ActiveCfg = Debug|Win32
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{CADDA22C-5FED-4DAB-A87E-AFBD279DB367}.Debug|x86.Build.0 = Debug|Win32
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{CADDA22C-5FED-4DAB-A87E-AFBD279DB367}.Release|x64.ActiveCfg = Release|x64
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{CADDA22C-5FED-4DAB-A87E-AFBD279DB367}.Release|x64.Build.0 = Release|x64
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{CADDA22C-5FED-4DAB-A87E-AFBD279DB367}.Release|x86.ActiveCfg = Release|Win32
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{CADDA22C-5FED-4DAB-A87E-AFBD279DB367}.Release|x86.Build.0 = Release|Win32
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{F4B0540E-0AAE-4006-944B-356944EF61FA}.Debug|x64.ActiveCfg = Debug|x64
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{F4B0540E-0AAE-4006-944B-356944EF61FA}.Debug|x64.Build.0 = Debug|x64
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{F4B0540E-0AAE-4006-944B-356944EF61FA}.Debug|x86.ActiveCfg = Debug|Win32
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{F4B0540E-0AAE-4006-944B-356944EF61FA}.Debug|x86.Build.0 = Debug|Win32
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{F4B0540E-0AAE-4006-944B-356944EF61FA}.Release|x64.ActiveCfg = Release|x64
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{F4B0540E-0AAE-4006-944B-356944EF61FA}.Release|x64.Build.0 = Release|x64
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{F4B0540E-0AAE-4006-944B-356944EF61FA}.Release|x86.ActiveCfg = Release|Win32
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{F4B0540E-0AAE-4006-944B-356944EF61FA}.Release|x86.Build.0 = Release|Win32
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{7A7C66F3-2B5B-4E23-85D8-2A74FEDAD92C}.Debug|x64.ActiveCfg = Debug|x64
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{7A7C66F3-2B5B-4E23-85D8-2A74FEDAD92C}.Debug|x64.Build.0 = Debug|x64
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{7A7C66F3-2B5B-4E23-85D8-2A74FEDAD92C}.Debug|x86.ActiveCfg = Debug|Win32
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{7A7C66F3-2B5B-4E23-85D8-2A74FEDAD92C}.Debug|x86.Build.0 = Debug|Win32
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{7A7C66F3-2B5B-4E23-85D8-2A74FEDAD92C}.Release|x64.Build.0 = Release|x64
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{7A7C66F3-2B5B-4E23-85D8-2A74FEDAD92C}.Release|x86.ActiveCfg = Release|Win32
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{7A7C66F3-2B5B-4E23-85D8-2A74FEDAD92C}.Release|x86.Build.0 = Release|Win32
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{E194E4B8-1482-40A2-901B-75D4387822E9}.Debug|x64.ActiveCfg = Debug|x64
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{E194E4B8-1482-40A2-901B-75D4387822E9}.Debug|x64.Build.0 = Debug|x64
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{E194E4B8-1482-40A2-901B-75D4387822E9}.Debug|x86.ActiveCfg = Debug|Win32
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{E194E4B8-1482-40A2-901B-75D4387822E9}.Debug|x86.Build.0 = Debug|Win32
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{E194E4B8-1482-40A2-901B-75D4387822E9}.Release|x64.ActiveCfg = Release|x64
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{E194E4B8-1482-40A2-901B-75D4387822E9}.Release|x64.Build.0 = Release|x64
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{E194E4B8-1482-40A2-901B-75D4387822E9}.Release|x86.ActiveCfg = Release|Win32
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{E194E4B8-1482-40A2-901B-75D4387822E9}.Release|x86.Build.0 = Release|Win32
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{8A35D7DC-293A-4669-9C1E-4F45ABFE8838}.Debug|x64.ActiveCfg = Debug|x64
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{8A35D7DC-293A-4669-9C1E-4F45ABFE8838}.Debug|x64.Build.0 = Debug|x64
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{8A35D7DC-293A-4669-9C1E-4F45ABFE8838}.Debug|x86.ActiveCfg = Debug|Win32
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{8A35D7DC-293A-4669-9C1E-4F45ABFE8838}.Debug|x86.Build.0 = Debug|Win32
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{8A35D7DC-293A-4669-9C1E-4F45ABFE8838}.Release|x64.ActiveCfg = Release|x64
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{8A35D7DC-293A-4669-9C1E-4F45ABFE8838}.Release|x64.Build.0 = Release|x64
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{8A35D7DC-293A-4669-9C1E-4F45ABFE8838}.Release|x86.ActiveCfg = Release|Win32
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{8A35D7DC-293A-4669-9C1E-4F45ABFE8838}.Release|x86.Build.0 = Release|Win32
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{7789491C-5403-4613-B06B-DB0C58E19A01}.Debug|x64.ActiveCfg = Debug|x64
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{7789491C-5403-4613-B06B-DB0C58E19A01}.Debug|x64.Build.0 = Debug|x64
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{7789491C-5403-4613-B06B-DB0C58E19A01}.Debug|x86.ActiveCfg = Debug|Win32
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{7789491C-5403-4613-B06B-DB0C58E19A01}.Debug|x86.Build.0 = Debug|Win32
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{7789491C-5403-4613-B06B-DB0C58E19A01}.Release|x64.ActiveCfg = Release|x64
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{7789491C-5403-4613-B06B-DB0C58E19A01}.Release|x64.Build.0 = Release|x64
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{7789491C-5403-4613-B06B-DB0C58E19A01}.Release|x86.ActiveCfg = Release|Win32
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{7789491C-5403-4613-B06B-DB0C58E19A01}.Release|x86.Build.0 = Release|Win32
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(NestedProjects) = preSolution
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{F4B0540E-0AAE-4006-944B-356944EF61FA} = {1AF77D36-45A2-412E-A540-F559B78A6471}
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{7A7C66F3-2B5B-4E23-85D8-2A74FEDAD92C} = {1AF77D36-45A2-412E-A540-F559B78A6471}
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{E194E4B8-1482-40A2-901B-75D4387822E9} = {1AF77D36-45A2-412E-A540-F559B78A6471}
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{8A35D7DC-293A-4669-9C1E-4F45ABFE8838} = {1AF77D36-45A2-412E-A540-F559B78A6471}
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{7789491C-5403-4613-B06B-DB0C58E19A01} = {1AF77D36-45A2-412E-A540-F559B78A6471}
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {10D725B5-08F6-43F3-A28F-7B034F1ADEFC}
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EndGlobalSection
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EndGlobal
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@@ -0,0 +1,192 @@
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<?xml version="1.0" encoding="utf-8"?>
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<Configuration>Debug</Configuration>
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<ProjectConfiguration Include="Release|Win32">
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<Configuration>Release</Configuration>
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<Platform>Win32</Platform>
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<Configuration>Release</Configuration>
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<Platform>x64</Platform>
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</ItemGroup>
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<PropertyGroup Label="Globals">
|
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<VCProjectVersion>16.0</VCProjectVersion>
|
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<Keyword>Win32Proj</Keyword>
|
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<ProjectGuid>{cadda22c-5fed-4dab-a87e-afbd279db367}</ProjectGuid>
|
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<RootNamespace>CTRTool</RootNamespace>
|
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<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
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<ConfigurationType>Application</ConfigurationType>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
<AdditionalIncludeDirectories>$(SolutionDir)..\..\deps\libmbedtls\include;$(SolutionDir)..\..\deps\libfmt\include;$(SolutionDir)..\..\deps\libtoolchain\include;$(SolutionDir)..\..\deps\libbroadon-es\include;$(SolutionDir)..\..\deps\libnintendo-n3ds\include;$(ProjectDir)..\..\..\include</AdditionalIncludeDirectories>
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<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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||||
<ConformanceMode>true</ConformanceMode>
|
||||
<AdditionalIncludeDirectories>$(SolutionDir)..\..\deps\libmbedtls\include;$(SolutionDir)..\..\deps\libfmt\include;$(SolutionDir)..\..\deps\libtoolchain\include;$(SolutionDir)..\..\deps\libbroadon-es\include;$(SolutionDir)..\..\deps\libnintendo-n3ds\include;$(ProjectDir)..\..\..\include</AdditionalIncludeDirectories>
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||||
<ConformanceMode>true</ConformanceMode>
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||||
<AdditionalIncludeDirectories>$(SolutionDir)..\..\deps\libmbedtls\include;$(SolutionDir)..\..\deps\libfmt\include;$(SolutionDir)..\..\deps\libtoolchain\include;$(SolutionDir)..\..\deps\libbroadon-es\include;$(SolutionDir)..\..\deps\libnintendo-n3ds\include;$(ProjectDir)..\..\..\include</AdditionalIncludeDirectories>
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<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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||||
<ConformanceMode>true</ConformanceMode>
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||||
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MIT License
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Copyright (c) 2021 Jack
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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C++ Library for processing Nintendo's ES DRM formats.
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|
||||
<ProjectReference Include="$(SolutionDir)..\..\deps\libmbedtls\build\visualstudio\libmbedtls\libmbedtls.vcxproj">
|
||||
<Project>{7a7c66f3-2b5b-4e23-85d8-2a74fedad92c}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="$(SolutionDir)..\..\deps\libtoolchain\build\visualstudio\libtoolchain\libtoolchain.vcxproj">
|
||||
<Project>{e194e4b8-1482-40a2-901b-75d4387822e9}</Project>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="$(SolutionDir)..\..\deps\libfmt\build\visualstudio\libfmt\libfmt.vcxproj">
|
||||
<Project>{f4b0540e-0aae-4006-944b-356944ef61fa}</Project>
|
||||
</ProjectReference>
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
+48
@@ -0,0 +1,48 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<Filter Include="Source Files">
|
||||
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
|
||||
<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="Header Files">
|
||||
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
|
||||
<Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="Resource Files">
|
||||
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
|
||||
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="Header Files\brd">
|
||||
<UniqueIdentifier>{ba10896d-aa46-41de-9331-2c89a9ddf64a}</UniqueIdentifier>
|
||||
</Filter>
|
||||
<Filter Include="Header Files\brd\es">
|
||||
<UniqueIdentifier>{c67a3de1-eb64-4733-a6e6-cdcb7be43b60}</UniqueIdentifier>
|
||||
</Filter>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="..\..\..\src\Dummy.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="..\..\..\include\brd\es\es_cert.h">
|
||||
<Filter>Header Files\brd\es</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\brd\es\es_sign.h">
|
||||
<Filter>Header Files\brd\es</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\brd\es\es_ticket.h">
|
||||
<Filter>Header Files\brd\es</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\brd\es\es_tmd.h">
|
||||
<Filter>Header Files\brd\es</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\brd\es\types.h">
|
||||
<Filter>Header Files\brd\es</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\brd\es.h">
|
||||
<Filter>Header Files\brd</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
@@ -0,0 +1,7 @@
|
||||
#pragma once
|
||||
|
||||
// definitions
|
||||
#include <brd/es/es_sign.h>
|
||||
#include <brd/es/es_cert.h>
|
||||
#include <brd/es/es_ticket.h>
|
||||
#include <brd/es/es_tmd.h>
|
||||
@@ -0,0 +1,101 @@
|
||||
#pragma once
|
||||
#include <brd/es/es_sign.h>
|
||||
|
||||
namespace brd { namespace es {
|
||||
/**
|
||||
@enum ESCertPubKeyType
|
||||
@brief ES Certificate public key type definition
|
||||
*/
|
||||
enum class ESCertPubKeyType : uint32_t
|
||||
{
|
||||
RSA4096 = 0, /* RSA 4096 bit key */
|
||||
RSA2048 = 1, /* RSA 2048 bit key */
|
||||
ECC = 2, /* ECC pub key 512 bits */
|
||||
};
|
||||
|
||||
static const size_t ES_CERT_NAME_SIZE = 64;
|
||||
using ESCertName = tc::bn::string<ES_CERT_NAME_SIZE>;
|
||||
using ESServerId = ESCertName;
|
||||
using ESDeviceId = ESCertName;
|
||||
|
||||
template <size_t _size>
|
||||
using ESPubKeyPad = std::array<byte_t, _size>;
|
||||
|
||||
/* pack to 4 byte boundaries */
|
||||
#pragma pack(push,4)
|
||||
|
||||
struct ESCertHeader
|
||||
{
|
||||
tc::bn::be32<ESCertPubKeyType> pubKeyType; // ESCertPubKeyType
|
||||
union {
|
||||
ESServerId serverId;
|
||||
ESDeviceId deviceId;
|
||||
} name;
|
||||
tc::bn::be32<uint32_t> date; // unix time-stamp
|
||||
};
|
||||
static_assert(sizeof(ESCertHeader) == 72, "ESCertHeader size");
|
||||
|
||||
struct ESCertRsa2048PublicKey
|
||||
{
|
||||
Rsa2048PublicKey pubKey;
|
||||
ESPubKeyPad<52> pad;
|
||||
};
|
||||
static_assert(sizeof(ESCertRsa2048PublicKey) == 312, "ESCertRsa2048PublicKey size");
|
||||
|
||||
struct ESCertRsa4096PublicKey
|
||||
{
|
||||
Rsa4096PublicKey pubKey;
|
||||
ESPubKeyPad<52> pad;
|
||||
};
|
||||
static_assert(sizeof(ESCertRsa4096PublicKey) == 568, "ESCertRsa4096PublicKey size");
|
||||
|
||||
struct ESCertEcc233PublicKey
|
||||
{
|
||||
Ecc233PublicKey pubKey;
|
||||
ESPubKeyPad<60> pad;
|
||||
};
|
||||
static_assert(sizeof(ESCertEcc233PublicKey) == 120, "ESCertEcc233PublicKey size");
|
||||
|
||||
struct ESRootCert
|
||||
{
|
||||
ESSigRsa4096 sig;
|
||||
ESCertHeader head;
|
||||
ESCertRsa4096PublicKey body;
|
||||
};
|
||||
static_assert(sizeof(ESRootCert) == 1280, "ESRootCert size");
|
||||
|
||||
struct ESCACert
|
||||
{
|
||||
ESSigRsa4096 sig;
|
||||
ESCertHeader head;
|
||||
ESCertRsa2048PublicKey body;
|
||||
};
|
||||
static_assert(sizeof(ESCACert) == 1024, "ESCACert size");
|
||||
|
||||
struct ESCASignedCert
|
||||
{
|
||||
ESSigRsa2048 sig;
|
||||
ESCertHeader head;
|
||||
ESCertRsa2048PublicKey body;
|
||||
};
|
||||
static_assert(sizeof(ESCASignedCert) == 768, "ESCASignedCert size");
|
||||
|
||||
struct ESDeviceCert
|
||||
{
|
||||
ESSigRsa2048 sig;
|
||||
ESCertHeader head;
|
||||
ESCertEcc233PublicKey body;
|
||||
};
|
||||
static_assert(sizeof(ESDeviceCert) == 576, "ESDeviceCert size");
|
||||
|
||||
struct ESDeviceSignedCert
|
||||
{
|
||||
ESSigEcc233 sig;
|
||||
ESCertHeader head;
|
||||
ESCertEcc233PublicKey body;
|
||||
};
|
||||
static_assert(sizeof(ESDeviceSignedCert) == 384, "ESDeviceSignedCert size");
|
||||
|
||||
#pragma pack(pop)
|
||||
|
||||
}} // namespace brd::es
|
||||
@@ -0,0 +1,73 @@
|
||||
#pragma once
|
||||
#include <brd/es/types.h>
|
||||
|
||||
namespace brd { namespace es {
|
||||
/**
|
||||
@enum ESSigType
|
||||
@brief ES Signature type definition
|
||||
*/
|
||||
enum class ESSigType : uint32_t
|
||||
{
|
||||
RSA4096_SHA1 = 0x00010000, /* RSA 4096 bit signature */
|
||||
RSA2048_SHA1 = 0x00010001, /* RSA 2048 bit signature */
|
||||
ECC_SHA1 = 0x00010002, /* ECC signature 512 bits */
|
||||
RSA4096_SHA256 = 0x00010003, /* RSA 4096 bit sig using SHA-256 */
|
||||
RSA2048_SHA256 = 0x00010004, /* RSA 2048 bit sig using SHA-256 */ // note that Switch Ticket has this word swapped
|
||||
ECC_SHA256 = 0x00010005, /* ECC sig 512 bits using SHA-256 */
|
||||
HMAC_SHA1 = 0x00010006, /* HMAC-SHA1 160 bit signature */
|
||||
};
|
||||
|
||||
static const size_t ES_ISSUER_SIZE = 64;
|
||||
|
||||
/**
|
||||
* @class ESIssuer
|
||||
* @brief The signature issuer ASCII encoded certificate hierarchy. Padded with nulls.
|
||||
*
|
||||
* Examples:
|
||||
* Root (issued by Root)
|
||||
* Root-CAxxxxxxxx (issued by Certifcate Authority server xxxxxxxx)
|
||||
* Root-CAxxxxxxxx-XSxxxxxxxx (issued by Ticket/Transaction server xxxxxxxx)
|
||||
* Root-CAxxxxxxxx-CPxxxxxxxx (issued by Content Publishing server xxxxxxxx)
|
||||
* Root-CAxxxxxxxx-MSxxxxxxxx (issued by Manufacturing server xxxxxxxx)
|
||||
* Root-CAxxxxxxxx-MSxxxxxxxx-YYxxxxxxxx (issued by Device with of type YY and serial number xxxxxxxx)
|
||||
*
|
||||
* xxxxxxxx represents the server/device serial number encoded in hex. (e.g. XS0000000f is ticket server 15).
|
||||
*/
|
||||
using ESIssuer = tc::bn::string<ES_ISSUER_SIZE>;
|
||||
|
||||
template <size_t _size>
|
||||
using ESSigPad = tc::bn::pad<_size>;
|
||||
|
||||
/* pack to 4 byte boundaries */
|
||||
#pragma pack(push,4)
|
||||
|
||||
struct ESSigRsa2048
|
||||
{
|
||||
tc::bn::be32<ESSigType> sigType;
|
||||
Rsa2048Sig sig;
|
||||
ESSigPad<60> pad;
|
||||
ESIssuer issuer;
|
||||
};
|
||||
static_assert(sizeof(ESSigRsa2048) == 384, "ESSigRsa2048 size");
|
||||
|
||||
struct ESSigRsa4096
|
||||
{
|
||||
tc::bn::be32<ESSigType> sigType;
|
||||
Rsa4096Sig sig;
|
||||
ESSigPad<60> pad;
|
||||
ESIssuer issuer;
|
||||
};
|
||||
static_assert(sizeof(ESSigRsa4096) == 640, "ESSigRsa4096 size");
|
||||
|
||||
struct ESSigEcc233
|
||||
{
|
||||
tc::bn::be32<ESSigType> sigType;
|
||||
Ecc233Sig sig;
|
||||
ESSigPad<64> pad;
|
||||
ESIssuer issuer;
|
||||
};
|
||||
static_assert(sizeof(ESSigEcc233) == 192, "ESSigEcc233 size");
|
||||
|
||||
#pragma pack(pop)
|
||||
|
||||
}} // namespace brd::es
|
||||
@@ -0,0 +1,232 @@
|
||||
#pragma once
|
||||
#include <brd/es/es_sign.h>
|
||||
|
||||
namespace brd { namespace es {
|
||||
|
||||
// ES license types
|
||||
enum class ESLicenseType : uint8_t
|
||||
{
|
||||
PERMANENT = 0,
|
||||
DEMO = 1,
|
||||
TRIAL = 2,
|
||||
RENTAL = 3,
|
||||
SUBSCRIPTION = 4,
|
||||
SERVICE = 5,
|
||||
};
|
||||
static const uint8_t ES_LICENSE_MASK = 0xf;
|
||||
|
||||
// ES title-level limit codes
|
||||
enum class ESLimitCode : uint32_t
|
||||
{
|
||||
DURATION_TIME = 1,
|
||||
ABSOLUTE_TIME = 2,
|
||||
NUM_TITLES = 3,
|
||||
NUM_LAUNCH = 4,
|
||||
ELAPSED_TIME = 5,
|
||||
};
|
||||
static const uint32_t ES_MAX_LIMIT_TYPE = 8;
|
||||
|
||||
// ES item-level rights
|
||||
enum class ESItemType : uint32_t
|
||||
{
|
||||
PERMANENT = 1,
|
||||
SUBSCRIPTION = 2,
|
||||
CONTENT = 3,
|
||||
CONTENT_CONSUMPTION = 4,
|
||||
ACCESS_TITLE = 5,
|
||||
LIMITED_RESOURCE = 6,
|
||||
};
|
||||
|
||||
enum class ESPropertyMaskFlag : uint16_t
|
||||
{
|
||||
PRE_INSTALL = 0x1, // bit0
|
||||
SHARED_TITLE = 0x2, // bit1
|
||||
ALLOW_ALL_CONTENT = 0x4, // bit2
|
||||
DEVICE_LINK_INDEPENDENT = 0x8, // bit3
|
||||
VOLATILE = 0x10, // bit4
|
||||
ELICENSE_REQUIRED = 0x20, // bit5
|
||||
};
|
||||
|
||||
enum class ESV1SectionHeaderFlag : uint16_t
|
||||
{
|
||||
COMPRESSED = 0x1 // ironically this is defined but not supported, probably for future use
|
||||
};
|
||||
|
||||
enum class ESV2TitleKekType : byte_t
|
||||
{
|
||||
AES128_CBC,
|
||||
RSA2048
|
||||
};
|
||||
|
||||
#pragma pack(push, 4)
|
||||
|
||||
#ifdef _WIN32
|
||||
#pragma warning(disable : 4200) // silence warnings for usage of empty arrays in stucts
|
||||
#endif
|
||||
|
||||
struct ESLimitedPlayEntry
|
||||
{
|
||||
tc::bn::be32<uint32_t> code; //ESLimitCode
|
||||
tc::bn::be32<uint32_t> limit;
|
||||
};
|
||||
static_assert(sizeof(ESLimitedPlayEntry) == 8, "ESLimitedPlayEntry size");
|
||||
|
||||
using ESSysAccessMask = std::array<byte_t, 2>;
|
||||
using ESTicketCustomData = std::array<byte_t, 20>;
|
||||
using ESTicketReserved = std::array<byte_t, 25>;
|
||||
using ESCidxMask = std::array<byte_t, 64>;
|
||||
using ESLimitedPlayArray = std::array<ESLimitedPlayEntry, 8>;
|
||||
|
||||
using ESReferenceId = std::array<byte_t, 16>;
|
||||
|
||||
using ESV1CidxMask = std::array<byte_t, 128>;
|
||||
|
||||
using ESV2TitleKey = std::array<byte_t, kRsa2048Size>;
|
||||
using ESRightsId = std::array<byte_t, 16>;
|
||||
using ESV2TicketReserved = std::array<byte_t, 8>;
|
||||
|
||||
struct ESTicket
|
||||
{
|
||||
ESSigRsa2048 sig; // RSA 2048-bit sign of the ticket
|
||||
Ecc233PublicKey serverPubKey; // Ticketing server public key
|
||||
uint8_t version; // Ticket data structure version number
|
||||
uint8_t caCrlVersion; // CA CRL version number
|
||||
uint8_t signerCrlVersion; // Signer CRL version number
|
||||
Aes128Key titleKey; // Published title key
|
||||
/* 1 byte alignment padding */
|
||||
tc::bn::be64<uint64_t> ticketId; // Unique 64bit ticket ID
|
||||
tc::bn::be32<uint32_t> deviceId; // Unique 32bit device ID
|
||||
tc::bn::be64<uint64_t> titleId; // Unique 64bit title ID
|
||||
ESSysAccessMask sysAccessMask; // 16-bit cidx mask to indicate which
|
||||
// of the first 16 pieces of contents
|
||||
// can be accessed by the system app
|
||||
tc::bn::be16<uint16_t> ticketVersion; // 16-bit ticket version
|
||||
tc::bn::be32<uint32_t> accessTitleId; // 32-bit title ID for access control
|
||||
tc::bn::be32<uint32_t> accessTitleMask; // 32-bit title ID mask
|
||||
uint8_t licenseType; //
|
||||
uint8_t keyId; // Common key ID
|
||||
tc::bn::be16<uint16_t> propertyMask; // 16-bit property mask
|
||||
ESTicketCustomData customData; // 20-byte custom data
|
||||
ESTicketReserved reserved; // 25-byte reserved info
|
||||
uint8_t audit; //
|
||||
/* 2 bytes alignment padding */
|
||||
ESCidxMask cidxMask; // Bit-mask of the content indices
|
||||
ESLimitedPlayArray limits; // Limited play entries
|
||||
};
|
||||
static_assert(sizeof(ESTicket) == 676, "ESTicket size");
|
||||
|
||||
struct ESV1TicketHeader
|
||||
{
|
||||
tc::bn::be16<uint16_t> hdrVersion; // Version of the ticket header
|
||||
tc::bn::be16<uint16_t> hdrSize; // Size of ticket header
|
||||
tc::bn::be32<uint32_t> ticketSize; // Size of the v1 portion of the ticket
|
||||
tc::bn::be32<uint32_t> sectHdrOfst; // Offset of the section header table
|
||||
tc::bn::be16<uint16_t> nSectHdrs; // Number of section headers
|
||||
tc::bn::be16<uint16_t> sectHdrEntrySize; // Size of each section header
|
||||
tc::bn::be32<uint32_t> flags; // Miscellaneous attributes
|
||||
};
|
||||
static_assert(sizeof(ESV1TicketHeader) == 20, "ESV1TicketHeader size");
|
||||
|
||||
struct ESV1SectionHeader
|
||||
{
|
||||
tc::bn::be32<uint32_t> sectOfst; // Offset of this section
|
||||
tc::bn::be32<uint32_t> nRecords; // Number of records in this section
|
||||
tc::bn::be32<uint32_t> recordSize; // Size of each record
|
||||
tc::bn::be32<uint32_t> sectionSize; // Total size of this section
|
||||
tc::bn::be16<uint16_t> sectionType; // Type code of this section
|
||||
tc::bn::be16<uint16_t> flags; // Miscellaneous attributes
|
||||
};
|
||||
static_assert(sizeof(ESV1SectionHeader) == 20, "ESV1SectionHeader size");
|
||||
|
||||
struct ESV1Ticket
|
||||
{
|
||||
ESTicket head;
|
||||
ESV1TicketHeader v1Head;
|
||||
ESV1SectionHeader sectHdrs[];
|
||||
};
|
||||
static_assert(sizeof(ESV1Ticket) == 696, "ESV1Ticket size");
|
||||
|
||||
struct ESV1PermanentRecord
|
||||
{
|
||||
ESReferenceId referenceId; // Reference ID
|
||||
tc::bn::be32<uint32_t> referenceIdAttr; // Reference ID attributes
|
||||
};
|
||||
static_assert(sizeof(ESV1PermanentRecord) == 20, "ESV1PermanentRecord size");
|
||||
|
||||
struct ESV1SubscriptionRecord
|
||||
{
|
||||
tc::bn::be32<uint32_t> limit; // Expiration time
|
||||
ESReferenceId referenceId; // Reference ID
|
||||
tc::bn::be32<uint32_t> referenceIdAttr; // Reference ID attributes
|
||||
};
|
||||
static_assert(sizeof(ESV1SubscriptionRecord) == 24, "ESV1SubscriptionRecord size");
|
||||
|
||||
struct ESV1ContentRecord
|
||||
{
|
||||
tc::bn::be32<uint32_t> offset; // Offset content index
|
||||
ESV1CidxMask accessMask; // Access mask
|
||||
};
|
||||
static_assert(sizeof(ESV1ContentRecord) == 132, "ESV1ContentRecord size");
|
||||
|
||||
struct ESV1ContentConsumptionRecord
|
||||
{
|
||||
tc::bn::be16<uint16_t> index; // Content index
|
||||
tc::bn::be16<uint16_t> code; // Limit code
|
||||
tc::bn::be32<uint32_t> limit; // Limit value
|
||||
};
|
||||
static_assert(sizeof(ESV1ContentConsumptionRecord) == 8, "ESV1ContentConsumptionRecord size");
|
||||
|
||||
struct ESV1AccessTitleRecord
|
||||
{
|
||||
tc::bn::be64<uint64_t> accessTitleId; // Access title ID
|
||||
tc::bn::be64<uint64_t> accessTitleMask; // Access title mask
|
||||
};
|
||||
static_assert(sizeof(ESV1AccessTitleRecord) == 16, "ESV1AccessTitleRecord size");
|
||||
|
||||
struct ESV1LimitedResourceRecord
|
||||
{
|
||||
tc::bn::be32<uint32_t> limit; // Expiration time
|
||||
ESReferenceId referenceId; // Reference ID
|
||||
tc::bn::be32<uint32_t> referenceIdAttr; // Reference ID attributes
|
||||
};
|
||||
static_assert(sizeof(ESV1LimitedResourceRecord) == 24, "ESV1LimitedResourceRecord size");
|
||||
|
||||
struct ESV2Ticket
|
||||
{
|
||||
ESSigRsa2048 sig; // RSA 2048-bit sign of the ticket
|
||||
ESV2TitleKey titleKey; // Published title key
|
||||
uint8_t version; // Ticket data structure version number
|
||||
uint8_t keyType; // Title key encryption key type
|
||||
tc::bn::le16<uint16_t> ticketVersion; // 16-bit ticket version
|
||||
uint8_t licenseType;
|
||||
uint8_t keyId; // Common key ID
|
||||
tc::bn::le16<uint16_t> propertyMask; // 16-bit property mask
|
||||
ESV2TicketReserved reservedRegion; // probably the accessTitleId & mask
|
||||
tc::bn::le64<uint64_t> ticketId; // Unique 64bit ticket ID
|
||||
tc::bn::le64<uint64_t> deviceId; // Unique 64bit device ID
|
||||
ESRightsId rightsId; // Unique 128bit rights ID
|
||||
tc::bn::le32<uint32_t> accountId; // Unique 32bit account ID
|
||||
tc::bn::le32<uint32_t> sectTotalSize; // Total size of sections
|
||||
tc::bn::le32<uint32_t> sectHdrOffset; // Offset of the section header table
|
||||
tc::bn::le16<uint16_t> nSectHdrs; // Number of section headers
|
||||
tc::bn::le16<uint16_t> nSectHdrEntrySize; // Size of each section header
|
||||
};
|
||||
static_assert(sizeof(ESV2Ticket) == 704, "ESV2Ticket size");
|
||||
|
||||
struct ESV2SectionHeader
|
||||
{
|
||||
tc::bn::le32<uint32_t> sectOfst; // Offset of this section
|
||||
tc::bn::le32<uint32_t> recordSize; // Size of each record
|
||||
tc::bn::le32<uint32_t> sectionSize; // Total size of this section
|
||||
tc::bn::le16<uint16_t> nRecords; // Number of records in this section
|
||||
tc::bn::le16<uint16_t> sectionType; // Type code of this section
|
||||
};
|
||||
static_assert(sizeof(ESV2SectionHeader) == 16, "ESV2SectionHeader size");
|
||||
|
||||
#ifdef _WIN32
|
||||
#pragma warning(default : 4200)
|
||||
#endif
|
||||
|
||||
#pragma pack(pop)
|
||||
|
||||
}} // namespace brd::es
|
||||
@@ -0,0 +1,129 @@
|
||||
#pragma once
|
||||
#include <brd/es/es_sign.h>
|
||||
|
||||
namespace brd { namespace es {
|
||||
|
||||
// ES title type
|
||||
enum class ESTitleType : uint32_t
|
||||
{
|
||||
NC_TITLE = 0x1, // bit0 NetCard - End-of-life
|
||||
NG_TITLE = 0x2, // bit1 Wii/NDEV
|
||||
DS_TITLE = 0x4, // bit2 TWL/DSi
|
||||
DATA = 0x8, // bit3 boring data title
|
||||
CT_TITLE = 0x40, // bit6 CTR/3DS
|
||||
GVM_TITLE = 0x80, // bit7 GVM = ? (from BroadOn libraries)
|
||||
CAFE_TITLE = 0x100, // bit8 WiiU (from WiiU sdk)
|
||||
};
|
||||
|
||||
// ES content type
|
||||
enum ESContentType : uint16_t
|
||||
{
|
||||
ESContentType_ENCRYPTED = 0x1, // bit0 (from broadOn & b4)
|
||||
ESContentType_DISC = 0x2, // bit1 (from broadOn & b4)
|
||||
ESContentType_HASHED = 0x2, // bit1 (from b4)
|
||||
ESContentType_CFM = 0x4, // bit3 (from broadOn & b4)
|
||||
ESContentType_SHA1_HASH = 0x2000, // bit13 from b4 (wiiu sdk)
|
||||
ESContentType_OPTIONAL = 0x4000, // bit14 (from broadOn & b4)
|
||||
ESContentType_SHARED = 0x8000, // bit15 (from broadOn & b4)
|
||||
};
|
||||
|
||||
//
|
||||
// Maximum possible content index value is 64K - 2, since
|
||||
// the maximum number of contents per title is 64K - 1
|
||||
//
|
||||
static const size_t ES_CONTENT_INDEX_MAX = 65534;
|
||||
|
||||
|
||||
// There are a maximum of 64 CMD groups, each with a maximum of 1K CMDs
|
||||
static const size_t ES_MAX_CMDS_IN_GROUP = 1024;
|
||||
static const size_t ES_MAX_CMD_GROUPS = 64;
|
||||
|
||||
#pragma pack(push, 4)
|
||||
|
||||
#ifdef _WIN32
|
||||
#pragma warning(disable : 4200) // silence warnings for usage of empty arrays in stucts
|
||||
#endif
|
||||
|
||||
struct ESContentMeta
|
||||
{
|
||||
tc::bn::be32<uint32_t> cid; // 32-bit content ID
|
||||
tc::bn::be16<uint16_t> index; // Content index, unique per title
|
||||
tc::bn::be16<uint16_t> type; // Content type
|
||||
tc::bn::be64<uint64_t> size; // Unencrypted content size in bytes
|
||||
Sha1Hash hash; // Hash of the content
|
||||
};
|
||||
static_assert(sizeof(ESContentMeta) == 36, "ESContentMeta size");
|
||||
|
||||
struct ESV1ContentMeta
|
||||
{
|
||||
tc::bn::be32<uint32_t> cid; // 32-bit content ID
|
||||
tc::bn::be16<uint16_t> index; // Content index, unique per title
|
||||
tc::bn::be16<uint16_t> type; // Content type
|
||||
tc::bn::be64<uint64_t> size; // Unencrypted content size in bytes
|
||||
Sha256Hash hash; // Hash of the content
|
||||
};
|
||||
static_assert(sizeof(ESV1ContentMeta) == 48, "ESV1ContentMeta size");
|
||||
|
||||
struct ESTitleMetaHeader
|
||||
{
|
||||
using ESTmdCustomData = std::array<uint8_t, 32>;
|
||||
using ESTmdReserved = std::array<uint8_t, 30>;
|
||||
|
||||
uint8_t version; // TMD version number
|
||||
uint8_t caCrlVersion; // CA CRL version number
|
||||
uint8_t signerCrlVersion; // Signer CRL version number
|
||||
tc::bn::be64<uint64_t> sysVersion; // System software version number
|
||||
tc::bn::be64<uint64_t> titleId; // 64-bit title id
|
||||
tc::bn::be32<ESTitleType> type; // 32-bit title type
|
||||
tc::bn::be16<uint16_t> groupId;
|
||||
ESTmdCustomData customData; // 32-byte custom data
|
||||
ESTmdReserved reserved; // 30-byte reserved info
|
||||
tc::bn::be32<uint32_t> accessRights; // Rights to system resources
|
||||
tc::bn::be16<uint16_t> titleVersion; // 16-bit title version
|
||||
tc::bn::be16<uint16_t> numContents; // Number of contents
|
||||
tc::bn::be16<uint16_t> bootIndex; // Boot content index
|
||||
tc::bn::be16<uint16_t> minorTitleVersion; // 16-bit minor title version
|
||||
};
|
||||
static_assert(sizeof(ESTitleMetaHeader) == 100, "ESTitleMetaHeader size");
|
||||
|
||||
struct ESV1ContentMetaGroup
|
||||
{
|
||||
tc::bn::be16<uint16_t> offset; // Offset content index
|
||||
tc::bn::be16<uint16_t> nCmds; // Number of CMDs in this group
|
||||
Sha256Hash groupHash; // Hash for this group of CMDs
|
||||
};
|
||||
static_assert(sizeof(ESV1ContentMetaGroup) == 36, "ESV1ContentMetaGroup size");
|
||||
|
||||
struct ESV1TitleMetaHeader
|
||||
{
|
||||
using ESV1ContentMetaGroupArray = std::array<ESV1ContentMetaGroup, ES_MAX_CMD_GROUPS>;
|
||||
|
||||
Sha256Hash hash; // Hash for the CMD groups
|
||||
ESV1ContentMetaGroupArray cmdGroups;
|
||||
};
|
||||
static_assert(sizeof(ESV1TitleMetaHeader) == 2336, "ESV1TitleMetaHeader size");
|
||||
|
||||
struct ESTitleMeta
|
||||
{
|
||||
ESSigRsa2048 sig; // RSA 2048-bit sign of the TMD header
|
||||
ESTitleMetaHeader head;
|
||||
ESContentMeta contents[]; // CMD array sorted by content index
|
||||
};
|
||||
static_assert(sizeof(ESTitleMeta) == 484, "ESTitleMeta size");
|
||||
|
||||
struct ESV1TitleMeta
|
||||
{
|
||||
ESSigRsa2048 sig; // RSA 2048-bit sign of the TMD header
|
||||
ESTitleMetaHeader head;
|
||||
ESV1TitleMetaHeader v1Head; // Extension to the v0 TMD header
|
||||
ESV1ContentMeta contents[]; // CMD array sorted by content index
|
||||
};
|
||||
static_assert(sizeof(ESV1TitleMeta) == 2820, "ESV1TitleMeta size");
|
||||
|
||||
#ifdef _WIN32
|
||||
#pragma warning(default : 4200)
|
||||
#endif
|
||||
|
||||
#pragma pack(pop)
|
||||
|
||||
}} // namespace brd::es
|
||||
@@ -0,0 +1,73 @@
|
||||
#pragma once
|
||||
#include <tc/types.h>
|
||||
|
||||
namespace brd { namespace es {
|
||||
|
||||
#pragma pack(push,4)
|
||||
|
||||
static const size_t kAes128KeySize = 16;
|
||||
using Aes128Key = std::array<uint8_t, kAes128KeySize>;
|
||||
|
||||
static const size_t kAes192KeySize = 24;
|
||||
using Aes192Key = std::array<uint8_t, kAes192KeySize>;
|
||||
|
||||
static const size_t kAes256KeySize = 32;
|
||||
using Aes256Key = std::array<uint8_t, kAes256KeySize>;
|
||||
|
||||
static const size_t kSha1Size = 20;
|
||||
using Sha1Hash = std::array<uint8_t, kSha1Size>;
|
||||
using Sha1Hmac = std::array<uint8_t, kSha1Size>;
|
||||
|
||||
static const size_t kSha256Size = 32;
|
||||
using Sha256Hash = std::array<uint8_t, kSha256Size>;
|
||||
using Sha256Hmac = std::array<uint8_t, kSha256Size>;
|
||||
|
||||
static const size_t kRsaPublicExponentSize = 4;
|
||||
using RsaPublicExponent = std::array<uint8_t, kRsaPublicExponentSize>;
|
||||
|
||||
static const size_t kRsa2048Size = 0x100;
|
||||
using Rsa2048Integer = std::array<uint8_t, kRsa2048Size>;
|
||||
struct Rsa2048PublicKey
|
||||
{
|
||||
Rsa2048Integer m; // modulus
|
||||
RsaPublicExponent e; // public_exponent
|
||||
};
|
||||
struct Rsa2048PrivateKey
|
||||
{
|
||||
Rsa2048Integer m; // modulus
|
||||
Rsa2048Integer d; // private_exponent
|
||||
};
|
||||
using Rsa2048Sig = Rsa2048Integer;
|
||||
|
||||
static const size_t kRsa4096Size = 0x200;
|
||||
using Rsa4096Integer = std::array<uint8_t, kRsa4096Size>;
|
||||
struct Rsa4096PublicKey
|
||||
{
|
||||
Rsa4096Integer m; // modulus
|
||||
RsaPublicExponent e; // public_exponent
|
||||
};
|
||||
struct Rsa4096PrivateKey
|
||||
{
|
||||
Rsa4096Integer m; // modulus
|
||||
Rsa4096Integer d; // private_exponent
|
||||
};
|
||||
using Rsa4096Sig = Rsa4096Integer;
|
||||
|
||||
static const size_t kEcc233Size = 60;
|
||||
using Ecc233Integer = std::array<uint8_t, kEcc233Size / 2>;
|
||||
struct Ecc233Point
|
||||
{
|
||||
Ecc233Integer x;
|
||||
Ecc233Integer y;
|
||||
};
|
||||
using Ecc233PrivateKey = Ecc233Integer;
|
||||
using Ecc233PublicKey = Ecc233Point;
|
||||
struct Ecc233Sig
|
||||
{
|
||||
Ecc233Integer r;
|
||||
Ecc233Integer s;
|
||||
};
|
||||
|
||||
#pragma pack(pop)
|
||||
|
||||
}} // namespace brd::es
|
||||
@@ -0,0 +1,193 @@
|
||||
# C++/C Recursive Project Makefile
|
||||
# (c) Jack
|
||||
# Version 5
|
||||
|
||||
# Project Name
|
||||
PROJECT_NAME = libbroadon-es
|
||||
|
||||
# Project Relative Paths
|
||||
PROJECT_PATH = $(CURDIR)
|
||||
PROJECT_SRC_PATH = src
|
||||
PROJECT_SRC_SUBDIRS = $(PROJECT_SRC_PATH)
|
||||
PROJECT_INCLUDE_PATH = include
|
||||
#PROJECT_TESTSRC_PATH = test
|
||||
#PROJECT_TESTSRC_SUBDIRS = $(PROJECT_TESTSRC_PATH)
|
||||
PROJECT_BIN_PATH = bin
|
||||
#PROJECT_DOCS_PATH = docs
|
||||
#PROJECT_DOXYFILE_PATH = Doxyfile
|
||||
|
||||
# Determine if the root makefile has been established, and if not establish this makefile as the root makefile
|
||||
ifeq ($(ROOT_PROJECT_NAME),)
|
||||
export ROOT_PROJECT_NAME = $(PROJECT_NAME)
|
||||
export ROOT_PROJECT_PATH = $(PROJECT_PATH)
|
||||
export ROOT_PROJECT_DEPENDENCY_PATH = $(ROOT_PROJECT_PATH)/deps
|
||||
endif
|
||||
|
||||
# Shared Library Definitions
|
||||
PROJECT_SO_VER_MAJOR = 0
|
||||
PROJECT_SO_VER_MINOR = 1
|
||||
PROJECT_SO_VER_PATCH = 0
|
||||
PROJECT_SONAME = $(PROJECT_NAME).so.$(PROJECT_SO_VER_MAJOR)
|
||||
PROJECT_SO_FILENAME = $(PROJECT_SONAME).$(PROJECT_SO_VER_MINOR).$(PROJECT_SO_VER_PATCH)
|
||||
|
||||
# Project Dependencies
|
||||
PROJECT_DEPEND = mbedtls toolchain
|
||||
PROJECT_DEPEND_LOCAL_DIR = libmbedtls libtoolchain
|
||||
|
||||
# Generate compiler flags for including project include path
|
||||
ifneq ($(PROJECT_INCLUDE_PATH),)
|
||||
INC += -I"$(PROJECT_INCLUDE_PATH)"
|
||||
endif
|
||||
|
||||
# Generate compiler flags for local included dependencies
|
||||
ifneq ($(PROJECT_DEPEND_LOCAL_DIR),)
|
||||
LIB += $(foreach dep,$(PROJECT_DEPEND_LOCAL_DIR), -L"$(ROOT_PROJECT_DEPENDENCY_PATH)/$(dep)/bin")
|
||||
INC += $(foreach dep,$(PROJECT_DEPEND_LOCAL_DIR), -I"$(ROOT_PROJECT_DEPENDENCY_PATH)/$(dep)/include")
|
||||
endif
|
||||
|
||||
# Generate compiler flags for external dependencies
|
||||
ifneq ($(PROJECT_DEPEND),)
|
||||
LIB += $(foreach dep,$(PROJECT_DEPEND), -l$(dep))
|
||||
endif
|
||||
|
||||
# Detect Platform
|
||||
ifeq ($(PROJECT_PLATFORM),)
|
||||
ifeq ($(OS), Windows_NT)
|
||||
export PROJECT_PLATFORM = WIN32
|
||||
else
|
||||
UNAME = $(shell uname -s)
|
||||
ifeq ($(UNAME), Darwin)
|
||||
export PROJECT_PLATFORM = MACOS
|
||||
else
|
||||
export PROJECT_PLATFORM = GNU
|
||||
endif
|
||||
endif
|
||||
endif
|
||||
|
||||
# Detect Architecture
|
||||
ifeq ($(PROJECT_PLATFORM_ARCH),)
|
||||
ifeq ($(PROJECT_PLATFORM), WIN32)
|
||||
export PROJECT_PLATFORM_ARCH = x86_64
|
||||
else ifeq ($(PROJECT_PLATFORM), GNU)
|
||||
export PROJECT_PLATFORM_ARCH = $(shell uname -m)
|
||||
else ifeq ($(PROJECT_PLATFORM), MACOS)
|
||||
export PROJECT_PLATFORM_ARCH = $(shell uname -m)
|
||||
else
|
||||
export PROJECT_PLATFORM_ARCH = x86_64
|
||||
endif
|
||||
endif
|
||||
|
||||
# Generate platform specific compiler flags
|
||||
ifeq ($(PROJECT_PLATFORM), WIN32)
|
||||
# Windows Flags/Libs
|
||||
CC = x86_64-w64-mingw32-gcc
|
||||
CXX = x86_64-w64-mingw32-g++
|
||||
WARNFLAGS = -Wall -Wno-unused-value -Wno-unused-but-set-variable
|
||||
ARCHFLAGS =
|
||||
INC +=
|
||||
LIB += -static
|
||||
ARFLAGS = cr -o
|
||||
else ifeq ($(PROJECT_PLATFORM), GNU)
|
||||
# GNU/Linux Flags/Libs
|
||||
#CC =
|
||||
#CXX =
|
||||
WARNFLAGS = -Wall -Wno-unused-value -Wno-unused-but-set-variable
|
||||
ARCHFLAGS =
|
||||
INC +=
|
||||
LIB +=
|
||||
ARFLAGS = cr -o
|
||||
else ifeq ($(PROJECT_PLATFORM), MACOS)
|
||||
# MacOS Flags/Libs
|
||||
#CC =
|
||||
#CXX =
|
||||
WARNFLAGS = -Wall -Wno-unused-value -Wno-unused-private-field
|
||||
ARCHFLAGS = -arch $(PROJECT_PLATFORM_ARCH)
|
||||
INC +=
|
||||
LIB +=
|
||||
ARFLAGS = rc
|
||||
endif
|
||||
|
||||
# Compiler Flags
|
||||
CXXFLAGS = -std=c++11 $(INC) $(WARNFLAGS) $(ARCHFLAGS) -fPIC
|
||||
CFLAGS = -std=c11 $(INC) $(WARNFLAGS) $(ARCHFLAGS) -fPIC
|
||||
|
||||
# Object Files
|
||||
SRC_OBJ = $(foreach dir,$(PROJECT_SRC_SUBDIRS),$(subst .cpp,.o,$(wildcard $(dir)/*.cpp))) $(foreach dir,$(PROJECT_SRC_SUBDIRS),$(subst .c,.o,$(wildcard $(dir)/*.c)))
|
||||
TESTSRC_OBJ = $(foreach dir,$(PROJECT_TESTSRC_SUBDIRS),$(subst .cpp,.o,$(wildcard $(dir)/*.cpp))) $(foreach dir,$(PROJECT_TESTSRC_SUBDIRS),$(subst .c,.o,$(wildcard $(dir)/*.c)))
|
||||
|
||||
# all is the default, user should specify what the default should do
|
||||
# - 'static_lib' for building static library
|
||||
# - 'shared_lib' for building shared library
|
||||
# - 'program' for building the program
|
||||
# - 'test_program' for building the test program
|
||||
# These can typically be used together however *_lib and program should not be used together
|
||||
all: static_lib
|
||||
|
||||
clean: clean_object_files remove_binary_dir
|
||||
|
||||
# Object Compile Rules
|
||||
%.o: %.c
|
||||
@echo CC $<
|
||||
@$(CC) $(CFLAGS) -c $< -o $@
|
||||
|
||||
%.o: %.cpp
|
||||
@echo CXX $<
|
||||
@$(CXX) $(CXXFLAGS) -c $< -o $@
|
||||
|
||||
# Binary Directory
|
||||
.PHONY: create_binary_dir
|
||||
create_binary_dir:
|
||||
@mkdir -p "$(PROJECT_BIN_PATH)"
|
||||
|
||||
.PHONY: remove_binary_dir
|
||||
remove_binary_dir:
|
||||
ifneq ($(PROJECT_BIN_PATH),)
|
||||
@rm -rf "$(PROJECT_BIN_PATH)"
|
||||
endif
|
||||
|
||||
.PHONY: clean_object_files
|
||||
clean_object_files:
|
||||
@rm -f $(SRC_OBJ) $(TESTSRC_OBJ)
|
||||
|
||||
# Build Library
|
||||
static_lib: $(SRC_OBJ) create_binary_dir
|
||||
@echo LINK $(PROJECT_BIN_PATH)/$(PROJECT_NAME).a
|
||||
@ar $(ARFLAGS) "$(PROJECT_BIN_PATH)/$(PROJECT_NAME).a" $(SRC_OBJ)
|
||||
|
||||
shared_lib: $(SRC_OBJ) create_binary_dir
|
||||
@echo LINK $(PROJECT_BIN_PATH)/$(PROJECT_SO_FILENAME)
|
||||
@gcc -shared -Wl,-soname,$(PROJECT_SONAME) -o "$(PROJECT_BIN_PATH)/$(PROJECT_SO_FILENAME)" $(SRC_OBJ)
|
||||
|
||||
# Build Program
|
||||
program: $(SRC_OBJ) create_binary_dir
|
||||
@echo LINK $(PROJECT_BIN_PATH)/$(PROJECT_NAME)
|
||||
@$(CXX) $(SRC_OBJ) $(LIB) -o "$(PROJECT_BIN_PATH)/$(PROJECT_NAME)"
|
||||
|
||||
# Build Test Program
|
||||
test_program: $(TESTSRC_OBJ) $(SRC_OBJ) create_binary_dir
|
||||
ifneq ($(PROJECT_TESTSRC_PATH),)
|
||||
@echo LINK $(PROJECT_BIN_PATH)/$(PROJECT_NAME)_test
|
||||
@$(CXX) $(TESTSRC_OBJ) $(SRC_OBJ) $(LIB) -o "$(PROJECT_BIN_PATH)/$(PROJECT_NAME)_test"
|
||||
endif
|
||||
|
||||
# Documentation
|
||||
.PHONY: docs
|
||||
docs:
|
||||
ifneq ($(PROJECT_DOCS_PATH),)
|
||||
doxygen "$(PROJECT_DOXYFILE_PATH)"
|
||||
endif
|
||||
|
||||
.PHONY: clean_docs
|
||||
clean_docs:
|
||||
ifneq ($(PROJECT_DOCS_PATH),)
|
||||
@rm -rf "$(PROJECT_DOCS_PATH)"
|
||||
endif
|
||||
|
||||
# Dependencies
|
||||
.PHONY: deps
|
||||
deps:
|
||||
@$(foreach lib,$(PROJECT_DEPEND_LOCAL_DIR), cd "$(ROOT_PROJECT_DEPENDENCY_PATH)/$(lib)" && $(MAKE) static_lib && cd "$(PROJECT_PATH)";)
|
||||
|
||||
.PHONY: clean_deps
|
||||
clean_deps:
|
||||
@$(foreach lib,$(PROJECT_DEPEND_LOCAL_DIR), cd "$(ROOT_PROJECT_DEPENDENCY_PATH)/$(lib)" && $(MAKE) clean && cd "$(PROJECT_PATH)";)
|
||||
@@ -0,0 +1,138 @@
|
||||
#include <iostream>
|
||||
#include <brd/es.h>
|
||||
|
||||
#ifdef _WIN32
|
||||
#pragma warning(disable : 4101) // silence warnings for unused local variables
|
||||
#endif
|
||||
|
||||
namespace brd {
|
||||
namespace es {
|
||||
|
||||
int dummy_method1a()
|
||||
{
|
||||
// types
|
||||
brd::es::Aes128Key Aes128Key_var;
|
||||
brd::es::Aes192Key Aes192Key_var;
|
||||
brd::es::Aes256Key Aes256Key_var;
|
||||
brd::es::Sha1Hash Sha1Hash_var;
|
||||
brd::es::Sha1Hmac Sha1Hmac_var;
|
||||
brd::es::Sha256Hash Sha256Hash_var;
|
||||
brd::es::Sha256Hmac Sha256Hmac_var;
|
||||
brd::es::RsaPublicExponent RsaPublicExponent_var;
|
||||
brd::es::Rsa2048Integer Rsa2048Integer_var;
|
||||
brd::es::Rsa2048PublicKey Rsa2048PublicKey_var;
|
||||
brd::es::Rsa2048PrivateKey Rsa2048PrivateKey_var;
|
||||
brd::es::Rsa2048Sig Rsa2048Sig_var;
|
||||
return 11;
|
||||
}
|
||||
|
||||
int dummy_method1b()
|
||||
{
|
||||
// types
|
||||
brd::es::Rsa4096Integer Rsa4096Integer_var;
|
||||
brd::es::Rsa4096PublicKey Rsa4096PublicKey_var;
|
||||
brd::es::Rsa4096PrivateKey Rsa4096PrivateKey_var;
|
||||
brd::es::Rsa4096Sig Rsa4096Sig_var;
|
||||
brd::es::Ecc233Integer Ecc233Integer_var;
|
||||
brd::es::Ecc233Point Ecc233Point_var;
|
||||
brd::es::Ecc233PrivateKey Ecc233PrivateKey_var;
|
||||
brd::es::Ecc233PublicKey Ecc233PublicKey_var;
|
||||
brd::es::Ecc233Sig Ecc233Sig_var;
|
||||
|
||||
return 01323;
|
||||
}
|
||||
|
||||
int dummy_method2()
|
||||
{
|
||||
// sign
|
||||
brd::es::ESSigType ESSigType_var;
|
||||
size_t ES_ISSUER_SIZE_var = brd::es::ES_ISSUER_SIZE;
|
||||
brd::es::ESIssuer ESIssuer_var;
|
||||
brd::es::ESSigRsa2048 ESSigRsa2048_struct;
|
||||
brd::es::ESSigRsa4096 ESSigRsa4096_struct;
|
||||
brd::es::ESSigEcc233 ESSigEcc233_struct;
|
||||
|
||||
return 1232;
|
||||
}
|
||||
|
||||
int dummy_method3()
|
||||
{
|
||||
// cert
|
||||
brd::es::ESCertPubKeyType ESCertPubKeyType_var;
|
||||
size_t ES_CERT_NAME_SIZE_var = brd::es::ES_CERT_NAME_SIZE;
|
||||
brd::es::ESCertName ESCertName_var;
|
||||
brd::es::ESServerId ESServerId_var;
|
||||
brd::es::ESDeviceId ESDeviceId_var;
|
||||
brd::es::ESCertHeader ESCertHeader_struct;
|
||||
brd::es::ESCertRsa2048PublicKey ESCertRsa2048PublicKey_struct;
|
||||
brd::es::ESCertRsa4096PublicKey ESCertRsa4096PublicKey_struct;
|
||||
brd::es::ESCertEcc233PublicKey ESCertEcc233PublicKey_struct;
|
||||
brd::es::ESRootCert ESRootCert_struct;
|
||||
brd::es::ESCACert ESCACert_struct;
|
||||
brd::es::ESCASignedCert ESCASignedCert_struct;
|
||||
brd::es::ESDeviceCert ESDeviceCert_struct;
|
||||
brd::es::ESDeviceSignedCert ESDeviceSignedCert_struct;
|
||||
|
||||
return 55;
|
||||
}
|
||||
|
||||
int dummy_method4()
|
||||
{
|
||||
// tik
|
||||
brd::es::ESLicenseType ESLicenseType_var;
|
||||
uint8_t ES_LICENSE_MASK_var = brd::es::ES_LICENSE_MASK;
|
||||
brd::es::ESLimitCode ESLimitCode_var;
|
||||
uint32_t ES_MAX_LIMIT_TYPE_var = brd::es::ES_MAX_LIMIT_TYPE;
|
||||
brd::es::ESItemType ESItemType_var;
|
||||
brd::es::ESPropertyMaskFlag ESPropertyMaskFlag_var;
|
||||
brd::es::ESV1SectionHeaderFlag ESV1SectionHeaderFlag_var;
|
||||
brd::es::ESV2TitleKekType ESV2TitleKekType_var;
|
||||
brd::es::ESLimitedPlayEntry ESLimitedPlayEntry_struct;
|
||||
brd::es::ESSysAccessMask ESSysAccessMask_var;
|
||||
brd::es::ESTicketCustomData ESTicketCustomData_var;
|
||||
brd::es::ESTicketReserved ESTicketReserved_var;
|
||||
brd::es::ESCidxMask ESCidxMask_var;
|
||||
brd::es::ESLimitedPlayArray ESLimitedPlayArray_var;
|
||||
brd::es::ESReferenceId ESReferenceId_var;
|
||||
brd::es::ESV1CidxMask ESV1CidxMask_var;
|
||||
brd::es::ESV2TitleKey ESV2TitleKey_var;
|
||||
brd::es::ESRightsId ESRightsId_var;
|
||||
brd::es::ESV2TicketReserved ESV2TicketReserved_var;
|
||||
brd::es::ESTicket ESTicket_struct;
|
||||
brd::es::ESV1TicketHeader ESV1TicketHeader_struct;
|
||||
brd::es::ESV1SectionHeader ESV1SectionHeader_struct;
|
||||
brd::es::ESV1Ticket ESV1Ticket_struct;
|
||||
brd::es::ESV1PermanentRecord ESV1PermanentRecord_struct;
|
||||
brd::es::ESV1SubscriptionRecord ESV1SubscriptionRecord_struct;
|
||||
brd::es::ESV1ContentRecord ESV1ContentRecord_struct;
|
||||
brd::es::ESV1ContentConsumptionRecord ESV1ContentConsumptionRecord_struct;
|
||||
brd::es::ESV1AccessTitleRecord ESV1AccessTitleRecord_struct;
|
||||
brd::es::ESV1LimitedResourceRecord ESV1LimitedResourceRecord_struct;
|
||||
brd::es::ESV2Ticket ESV2Ticket_struct;
|
||||
brd::es::ESV2SectionHeader ESV2SectionHeader_struct;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dummy_method5()
|
||||
{
|
||||
// tmd
|
||||
brd::es::ESTitleType ESTitleType_var;
|
||||
brd::es::ESContentType ESContentType_var;
|
||||
size_t ES_CONTENT_INDEX_MAX_var = brd::es::ES_CONTENT_INDEX_MAX;
|
||||
size_t ES_MAX_CMDS_IN_GROUP_var = brd::es::ES_MAX_CMDS_IN_GROUP;
|
||||
brd::es::ESContentMeta ESContentMeta_struct;
|
||||
brd::es::ESV1ContentMeta ESV1ContentMeta_struct;
|
||||
brd::es::ESTitleMetaHeader ESTitleMetaHeader_struct;
|
||||
brd::es::ESV1ContentMetaGroup ESV1ContentMetaGroup_struct;
|
||||
brd::es::ESV1TitleMetaHeader ESV1TitleMetaHeader_struct;
|
||||
brd::es::ESTitleMeta ESTitleMeta_struct;
|
||||
brd::es::ESV1TitleMeta ESV1TitleMeta_struct;
|
||||
return 54;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
#ifdef _WIN32
|
||||
#pragma warning(default : 4101)
|
||||
#endif
|
||||
@@ -0,0 +1,27 @@
|
||||
Copyright (c) 2012 - present, Victor Zverovich
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be
|
||||
included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
--- Optional exception to the license ---
|
||||
|
||||
As an exception, if, as a result of your compiling your source code, portions
|
||||
of this Software are embedded into a machine-executable object form of such
|
||||
source code, you may redistribute such embedded portions in such object form
|
||||
without including the above copyright and permission notices.
|
||||
@@ -0,0 +1,2 @@
|
||||
# libfmt
|
||||
Clone of {fmt} (https://github.com/fmtlib/fmt)
|
||||
@@ -0,0 +1,31 @@
|
||||
|
||||
Microsoft Visual Studio Solution File, Format Version 12.00
|
||||
# Visual Studio Version 16
|
||||
VisualStudioVersion = 16.0.31229.75
|
||||
MinimumVisualStudioVersion = 10.0.40219.1
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libfmt", "libfmt\libfmt.vcxproj", "{F4B0540E-0AAE-4006-944B-356944EF61FA}"
|
||||
EndProject
|
||||
Global
|
||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
||||
Debug|x64 = Debug|x64
|
||||
Debug|x86 = Debug|x86
|
||||
Release|x64 = Release|x64
|
||||
Release|x86 = Release|x86
|
||||
EndGlobalSection
|
||||
GlobalSection(ProjectConfigurationPlatforms) = postSolution
|
||||
{F4B0540E-0AAE-4006-944B-356944EF61FA}.Debug|x64.ActiveCfg = Debug|x64
|
||||
{F4B0540E-0AAE-4006-944B-356944EF61FA}.Debug|x64.Build.0 = Debug|x64
|
||||
{F4B0540E-0AAE-4006-944B-356944EF61FA}.Debug|x86.ActiveCfg = Debug|Win32
|
||||
{F4B0540E-0AAE-4006-944B-356944EF61FA}.Debug|x86.Build.0 = Debug|Win32
|
||||
{F4B0540E-0AAE-4006-944B-356944EF61FA}.Release|x64.ActiveCfg = Release|x64
|
||||
{F4B0540E-0AAE-4006-944B-356944EF61FA}.Release|x64.Build.0 = Release|x64
|
||||
{F4B0540E-0AAE-4006-944B-356944EF61FA}.Release|x86.ActiveCfg = Release|Win32
|
||||
{F4B0540E-0AAE-4006-944B-356944EF61FA}.Release|x86.Build.0 = Release|Win32
|
||||
EndGlobalSection
|
||||
GlobalSection(SolutionProperties) = preSolution
|
||||
HideSolutionNode = FALSE
|
||||
EndGlobalSection
|
||||
GlobalSection(ExtensibilityGlobals) = postSolution
|
||||
SolutionGuid = {EA4E4F87-6367-4723-8641-6767757CD6DD}
|
||||
EndGlobalSection
|
||||
EndGlobal
|
||||
@@ -0,0 +1,171 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|Win32">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|Win32">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Debug|x64">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|x64">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<VCProjectVersion>16.0</VCProjectVersion>
|
||||
<Keyword>Win32Proj</Keyword>
|
||||
<ProjectGuid>{f4b0540e-0aae-4006-944b-356944ef61fa}</ProjectGuid>
|
||||
<RootNamespace>libfmt</RootNamespace>
|
||||
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
|
||||
<ConfigurationType>StaticLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
|
||||
<ConfigurationType>StaticLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
|
||||
<ConfigurationType>StaticLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
|
||||
<ConfigurationType>StaticLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
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<PlatformToolset>v142</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||
<ImportGroup Label="ExtensionSettings">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="Shared">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<PropertyGroup Label="UserMacros" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<LinkIncremental>true</LinkIncremental>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<LinkIncremental>false</LinkIncremental>
|
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<LinkIncremental>true</LinkIncremental>
|
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<LinkIncremental>false</LinkIncremental>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
|
||||
<AdditionalIncludeDirectories>$(ProjectDir)..\..\..\include</AdditionalIncludeDirectories>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
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<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
|
||||
<AdditionalIncludeDirectories>$(ProjectDir)..\..\..\include</AdditionalIncludeDirectories>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
|
||||
<AdditionalIncludeDirectories>$(ProjectDir)..\..\..\include</AdditionalIncludeDirectories>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
|
||||
<AdditionalIncludeDirectories>$(ProjectDir)..\..\..\include</AdditionalIncludeDirectories>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="..\..\..\include\fmt\args.h" />
|
||||
<ClInclude Include="..\..\..\include\fmt\chrono.h" />
|
||||
<ClInclude Include="..\..\..\include\fmt\color.h" />
|
||||
<ClInclude Include="..\..\..\include\fmt\compile.h" />
|
||||
<ClInclude Include="..\..\..\include\fmt\core.h" />
|
||||
<ClInclude Include="..\..\..\include\fmt\format-inl.h" />
|
||||
<ClInclude Include="..\..\..\include\fmt\format.h" />
|
||||
<ClInclude Include="..\..\..\include\fmt\locale.h" />
|
||||
<ClInclude Include="..\..\..\include\fmt\os.h" />
|
||||
<ClInclude Include="..\..\..\include\fmt\ostream.h" />
|
||||
<ClInclude Include="..\..\..\include\fmt\printf.h" />
|
||||
<ClInclude Include="..\..\..\include\fmt\ranges.h" />
|
||||
<ClInclude Include="..\..\..\include\fmt\xchar.h" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="..\..\..\src\format.cc" />
|
||||
<ClCompile Include="..\..\..\src\os.cc" />
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
@@ -0,0 +1,66 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<Filter Include="Source Files">
|
||||
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
|
||||
<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="Header Files">
|
||||
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
|
||||
<Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="Resource Files">
|
||||
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
|
||||
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
|
||||
</Filter>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="..\..\..\include\fmt\args.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\fmt\chrono.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\fmt\color.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\fmt\compile.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\fmt\core.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\fmt\format.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\fmt\format-inl.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\fmt\locale.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\fmt\os.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\fmt\ostream.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\fmt\printf.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\fmt\ranges.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\include\fmt\xchar.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="..\..\..\src\format.cc">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\..\src\os.cc">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
@@ -0,0 +1,234 @@
|
||||
// Formatting library for C++ - dynamic format arguments
|
||||
//
|
||||
// Copyright (c) 2012 - present, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
#ifndef FMT_ARGS_H_
|
||||
#define FMT_ARGS_H_
|
||||
|
||||
#include <functional> // std::reference_wrapper
|
||||
#include <memory> // std::unique_ptr
|
||||
#include <vector>
|
||||
|
||||
#include "core.h"
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
|
||||
namespace detail {
|
||||
|
||||
template <typename T> struct is_reference_wrapper : std::false_type {};
|
||||
template <typename T>
|
||||
struct is_reference_wrapper<std::reference_wrapper<T>> : std::true_type {};
|
||||
|
||||
template <typename T> const T& unwrap(const T& v) { return v; }
|
||||
template <typename T> const T& unwrap(const std::reference_wrapper<T>& v) {
|
||||
return static_cast<const T&>(v);
|
||||
}
|
||||
|
||||
class dynamic_arg_list {
|
||||
// Workaround for clang's -Wweak-vtables. Unlike for regular classes, for
|
||||
// templates it doesn't complain about inability to deduce single translation
|
||||
// unit for placing vtable. So storage_node_base is made a fake template.
|
||||
template <typename = void> struct node {
|
||||
virtual ~node() = default;
|
||||
std::unique_ptr<node<>> next;
|
||||
};
|
||||
|
||||
template <typename T> struct typed_node : node<> {
|
||||
T value;
|
||||
|
||||
template <typename Arg>
|
||||
FMT_CONSTEXPR typed_node(const Arg& arg) : value(arg) {}
|
||||
|
||||
template <typename Char>
|
||||
FMT_CONSTEXPR typed_node(const basic_string_view<Char>& arg)
|
||||
: value(arg.data(), arg.size()) {}
|
||||
};
|
||||
|
||||
std::unique_ptr<node<>> head_;
|
||||
|
||||
public:
|
||||
template <typename T, typename Arg> const T& push(const Arg& arg) {
|
||||
auto new_node = std::unique_ptr<typed_node<T>>(new typed_node<T>(arg));
|
||||
auto& value = new_node->value;
|
||||
new_node->next = std::move(head_);
|
||||
head_ = std::move(new_node);
|
||||
return value;
|
||||
}
|
||||
};
|
||||
} // namespace detail
|
||||
|
||||
/**
|
||||
\rst
|
||||
A dynamic version of `fmt::format_arg_store`.
|
||||
It's equipped with a storage to potentially temporary objects which lifetimes
|
||||
could be shorter than the format arguments object.
|
||||
|
||||
It can be implicitly converted into `~fmt::basic_format_args` for passing
|
||||
into type-erased formatting functions such as `~fmt::vformat`.
|
||||
\endrst
|
||||
*/
|
||||
template <typename Context>
|
||||
class dynamic_format_arg_store
|
||||
#if FMT_GCC_VERSION && FMT_GCC_VERSION < 409
|
||||
// Workaround a GCC template argument substitution bug.
|
||||
: public basic_format_args<Context>
|
||||
#endif
|
||||
{
|
||||
private:
|
||||
using char_type = typename Context::char_type;
|
||||
|
||||
template <typename T> struct need_copy {
|
||||
static constexpr detail::type mapped_type =
|
||||
detail::mapped_type_constant<T, Context>::value;
|
||||
|
||||
enum {
|
||||
value = !(detail::is_reference_wrapper<T>::value ||
|
||||
std::is_same<T, basic_string_view<char_type>>::value ||
|
||||
std::is_same<T, detail::std_string_view<char_type>>::value ||
|
||||
(mapped_type != detail::type::cstring_type &&
|
||||
mapped_type != detail::type::string_type &&
|
||||
mapped_type != detail::type::custom_type))
|
||||
};
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
using stored_type = conditional_t<detail::is_string<T>::value &&
|
||||
!has_formatter<T, Context>::value &&
|
||||
!detail::is_reference_wrapper<T>::value,
|
||||
std::basic_string<char_type>, T>;
|
||||
|
||||
// Storage of basic_format_arg must be contiguous.
|
||||
std::vector<basic_format_arg<Context>> data_;
|
||||
std::vector<detail::named_arg_info<char_type>> named_info_;
|
||||
|
||||
// Storage of arguments not fitting into basic_format_arg must grow
|
||||
// without relocation because items in data_ refer to it.
|
||||
detail::dynamic_arg_list dynamic_args_;
|
||||
|
||||
friend class basic_format_args<Context>;
|
||||
|
||||
unsigned long long get_types() const {
|
||||
return detail::is_unpacked_bit | data_.size() |
|
||||
(named_info_.empty()
|
||||
? 0ULL
|
||||
: static_cast<unsigned long long>(detail::has_named_args_bit));
|
||||
}
|
||||
|
||||
const basic_format_arg<Context>* data() const {
|
||||
return named_info_.empty() ? data_.data() : data_.data() + 1;
|
||||
}
|
||||
|
||||
template <typename T> void emplace_arg(const T& arg) {
|
||||
data_.emplace_back(detail::make_arg<Context>(arg));
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
void emplace_arg(const detail::named_arg<char_type, T>& arg) {
|
||||
if (named_info_.empty()) {
|
||||
constexpr const detail::named_arg_info<char_type>* zero_ptr{nullptr};
|
||||
data_.insert(data_.begin(), {zero_ptr, 0});
|
||||
}
|
||||
data_.emplace_back(detail::make_arg<Context>(detail::unwrap(arg.value)));
|
||||
auto pop_one = [](std::vector<basic_format_arg<Context>>* data) {
|
||||
data->pop_back();
|
||||
};
|
||||
std::unique_ptr<std::vector<basic_format_arg<Context>>, decltype(pop_one)>
|
||||
guard{&data_, pop_one};
|
||||
named_info_.push_back({arg.name, static_cast<int>(data_.size() - 2u)});
|
||||
data_[0].value_.named_args = {named_info_.data(), named_info_.size()};
|
||||
guard.release();
|
||||
}
|
||||
|
||||
public:
|
||||
constexpr dynamic_format_arg_store() = default;
|
||||
|
||||
/**
|
||||
\rst
|
||||
Adds an argument into the dynamic store for later passing to a formatting
|
||||
function.
|
||||
|
||||
Note that custom types and string types (but not string views) are copied
|
||||
into the store dynamically allocating memory if necessary.
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::dynamic_format_arg_store<fmt::format_context> store;
|
||||
store.push_back(42);
|
||||
store.push_back("abc");
|
||||
store.push_back(1.5f);
|
||||
std::string result = fmt::vformat("{} and {} and {}", store);
|
||||
\endrst
|
||||
*/
|
||||
template <typename T> void push_back(const T& arg) {
|
||||
if (detail::const_check(need_copy<T>::value))
|
||||
emplace_arg(dynamic_args_.push<stored_type<T>>(arg));
|
||||
else
|
||||
emplace_arg(detail::unwrap(arg));
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Adds a reference to the argument into the dynamic store for later passing to
|
||||
a formatting function.
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::dynamic_format_arg_store<fmt::format_context> store;
|
||||
char band[] = "Rolling Stones";
|
||||
store.push_back(std::cref(band));
|
||||
band[9] = 'c'; // Changing str affects the output.
|
||||
std::string result = fmt::vformat("{}", store);
|
||||
// result == "Rolling Scones"
|
||||
\endrst
|
||||
*/
|
||||
template <typename T> void push_back(std::reference_wrapper<T> arg) {
|
||||
static_assert(
|
||||
need_copy<T>::value,
|
||||
"objects of built-in types and string views are always copied");
|
||||
emplace_arg(arg.get());
|
||||
}
|
||||
|
||||
/**
|
||||
Adds named argument into the dynamic store for later passing to a formatting
|
||||
function. ``std::reference_wrapper`` is supported to avoid copying of the
|
||||
argument. The name is always copied into the store.
|
||||
*/
|
||||
template <typename T>
|
||||
void push_back(const detail::named_arg<char_type, T>& arg) {
|
||||
const char_type* arg_name =
|
||||
dynamic_args_.push<std::basic_string<char_type>>(arg.name).c_str();
|
||||
if (detail::const_check(need_copy<T>::value)) {
|
||||
emplace_arg(
|
||||
fmt::arg(arg_name, dynamic_args_.push<stored_type<T>>(arg.value)));
|
||||
} else {
|
||||
emplace_arg(fmt::arg(arg_name, arg.value));
|
||||
}
|
||||
}
|
||||
|
||||
/** Erase all elements from the store */
|
||||
void clear() {
|
||||
data_.clear();
|
||||
named_info_.clear();
|
||||
dynamic_args_ = detail::dynamic_arg_list();
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Reserves space to store at least *new_cap* arguments including
|
||||
*new_cap_named* named arguments.
|
||||
\endrst
|
||||
*/
|
||||
void reserve(size_t new_cap, size_t new_cap_named) {
|
||||
FMT_ASSERT(new_cap >= new_cap_named,
|
||||
"Set of arguments includes set of named arguments");
|
||||
data_.reserve(new_cap);
|
||||
named_info_.reserve(new_cap_named);
|
||||
}
|
||||
};
|
||||
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_ARGS_H_
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,638 @@
|
||||
// Formatting library for C++ - color support
|
||||
//
|
||||
// Copyright (c) 2018 - present, Victor Zverovich and fmt contributors
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
#ifndef FMT_COLOR_H_
|
||||
#define FMT_COLOR_H_
|
||||
|
||||
#include "format.h"
|
||||
|
||||
// __declspec(deprecated) is broken in some MSVC versions.
|
||||
#if FMT_MSC_VER
|
||||
# define FMT_DEPRECATED_NONMSVC
|
||||
#else
|
||||
# define FMT_DEPRECATED_NONMSVC FMT_DEPRECATED
|
||||
#endif
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
FMT_MODULE_EXPORT_BEGIN
|
||||
|
||||
enum class color : uint32_t {
|
||||
alice_blue = 0xF0F8FF, // rgb(240,248,255)
|
||||
antique_white = 0xFAEBD7, // rgb(250,235,215)
|
||||
aqua = 0x00FFFF, // rgb(0,255,255)
|
||||
aquamarine = 0x7FFFD4, // rgb(127,255,212)
|
||||
azure = 0xF0FFFF, // rgb(240,255,255)
|
||||
beige = 0xF5F5DC, // rgb(245,245,220)
|
||||
bisque = 0xFFE4C4, // rgb(255,228,196)
|
||||
black = 0x000000, // rgb(0,0,0)
|
||||
blanched_almond = 0xFFEBCD, // rgb(255,235,205)
|
||||
blue = 0x0000FF, // rgb(0,0,255)
|
||||
blue_violet = 0x8A2BE2, // rgb(138,43,226)
|
||||
brown = 0xA52A2A, // rgb(165,42,42)
|
||||
burly_wood = 0xDEB887, // rgb(222,184,135)
|
||||
cadet_blue = 0x5F9EA0, // rgb(95,158,160)
|
||||
chartreuse = 0x7FFF00, // rgb(127,255,0)
|
||||
chocolate = 0xD2691E, // rgb(210,105,30)
|
||||
coral = 0xFF7F50, // rgb(255,127,80)
|
||||
cornflower_blue = 0x6495ED, // rgb(100,149,237)
|
||||
cornsilk = 0xFFF8DC, // rgb(255,248,220)
|
||||
crimson = 0xDC143C, // rgb(220,20,60)
|
||||
cyan = 0x00FFFF, // rgb(0,255,255)
|
||||
dark_blue = 0x00008B, // rgb(0,0,139)
|
||||
dark_cyan = 0x008B8B, // rgb(0,139,139)
|
||||
dark_golden_rod = 0xB8860B, // rgb(184,134,11)
|
||||
dark_gray = 0xA9A9A9, // rgb(169,169,169)
|
||||
dark_green = 0x006400, // rgb(0,100,0)
|
||||
dark_khaki = 0xBDB76B, // rgb(189,183,107)
|
||||
dark_magenta = 0x8B008B, // rgb(139,0,139)
|
||||
dark_olive_green = 0x556B2F, // rgb(85,107,47)
|
||||
dark_orange = 0xFF8C00, // rgb(255,140,0)
|
||||
dark_orchid = 0x9932CC, // rgb(153,50,204)
|
||||
dark_red = 0x8B0000, // rgb(139,0,0)
|
||||
dark_salmon = 0xE9967A, // rgb(233,150,122)
|
||||
dark_sea_green = 0x8FBC8F, // rgb(143,188,143)
|
||||
dark_slate_blue = 0x483D8B, // rgb(72,61,139)
|
||||
dark_slate_gray = 0x2F4F4F, // rgb(47,79,79)
|
||||
dark_turquoise = 0x00CED1, // rgb(0,206,209)
|
||||
dark_violet = 0x9400D3, // rgb(148,0,211)
|
||||
deep_pink = 0xFF1493, // rgb(255,20,147)
|
||||
deep_sky_blue = 0x00BFFF, // rgb(0,191,255)
|
||||
dim_gray = 0x696969, // rgb(105,105,105)
|
||||
dodger_blue = 0x1E90FF, // rgb(30,144,255)
|
||||
fire_brick = 0xB22222, // rgb(178,34,34)
|
||||
floral_white = 0xFFFAF0, // rgb(255,250,240)
|
||||
forest_green = 0x228B22, // rgb(34,139,34)
|
||||
fuchsia = 0xFF00FF, // rgb(255,0,255)
|
||||
gainsboro = 0xDCDCDC, // rgb(220,220,220)
|
||||
ghost_white = 0xF8F8FF, // rgb(248,248,255)
|
||||
gold = 0xFFD700, // rgb(255,215,0)
|
||||
golden_rod = 0xDAA520, // rgb(218,165,32)
|
||||
gray = 0x808080, // rgb(128,128,128)
|
||||
green = 0x008000, // rgb(0,128,0)
|
||||
green_yellow = 0xADFF2F, // rgb(173,255,47)
|
||||
honey_dew = 0xF0FFF0, // rgb(240,255,240)
|
||||
hot_pink = 0xFF69B4, // rgb(255,105,180)
|
||||
indian_red = 0xCD5C5C, // rgb(205,92,92)
|
||||
indigo = 0x4B0082, // rgb(75,0,130)
|
||||
ivory = 0xFFFFF0, // rgb(255,255,240)
|
||||
khaki = 0xF0E68C, // rgb(240,230,140)
|
||||
lavender = 0xE6E6FA, // rgb(230,230,250)
|
||||
lavender_blush = 0xFFF0F5, // rgb(255,240,245)
|
||||
lawn_green = 0x7CFC00, // rgb(124,252,0)
|
||||
lemon_chiffon = 0xFFFACD, // rgb(255,250,205)
|
||||
light_blue = 0xADD8E6, // rgb(173,216,230)
|
||||
light_coral = 0xF08080, // rgb(240,128,128)
|
||||
light_cyan = 0xE0FFFF, // rgb(224,255,255)
|
||||
light_golden_rod_yellow = 0xFAFAD2, // rgb(250,250,210)
|
||||
light_gray = 0xD3D3D3, // rgb(211,211,211)
|
||||
light_green = 0x90EE90, // rgb(144,238,144)
|
||||
light_pink = 0xFFB6C1, // rgb(255,182,193)
|
||||
light_salmon = 0xFFA07A, // rgb(255,160,122)
|
||||
light_sea_green = 0x20B2AA, // rgb(32,178,170)
|
||||
light_sky_blue = 0x87CEFA, // rgb(135,206,250)
|
||||
light_slate_gray = 0x778899, // rgb(119,136,153)
|
||||
light_steel_blue = 0xB0C4DE, // rgb(176,196,222)
|
||||
light_yellow = 0xFFFFE0, // rgb(255,255,224)
|
||||
lime = 0x00FF00, // rgb(0,255,0)
|
||||
lime_green = 0x32CD32, // rgb(50,205,50)
|
||||
linen = 0xFAF0E6, // rgb(250,240,230)
|
||||
magenta = 0xFF00FF, // rgb(255,0,255)
|
||||
maroon = 0x800000, // rgb(128,0,0)
|
||||
medium_aquamarine = 0x66CDAA, // rgb(102,205,170)
|
||||
medium_blue = 0x0000CD, // rgb(0,0,205)
|
||||
medium_orchid = 0xBA55D3, // rgb(186,85,211)
|
||||
medium_purple = 0x9370DB, // rgb(147,112,219)
|
||||
medium_sea_green = 0x3CB371, // rgb(60,179,113)
|
||||
medium_slate_blue = 0x7B68EE, // rgb(123,104,238)
|
||||
medium_spring_green = 0x00FA9A, // rgb(0,250,154)
|
||||
medium_turquoise = 0x48D1CC, // rgb(72,209,204)
|
||||
medium_violet_red = 0xC71585, // rgb(199,21,133)
|
||||
midnight_blue = 0x191970, // rgb(25,25,112)
|
||||
mint_cream = 0xF5FFFA, // rgb(245,255,250)
|
||||
misty_rose = 0xFFE4E1, // rgb(255,228,225)
|
||||
moccasin = 0xFFE4B5, // rgb(255,228,181)
|
||||
navajo_white = 0xFFDEAD, // rgb(255,222,173)
|
||||
navy = 0x000080, // rgb(0,0,128)
|
||||
old_lace = 0xFDF5E6, // rgb(253,245,230)
|
||||
olive = 0x808000, // rgb(128,128,0)
|
||||
olive_drab = 0x6B8E23, // rgb(107,142,35)
|
||||
orange = 0xFFA500, // rgb(255,165,0)
|
||||
orange_red = 0xFF4500, // rgb(255,69,0)
|
||||
orchid = 0xDA70D6, // rgb(218,112,214)
|
||||
pale_golden_rod = 0xEEE8AA, // rgb(238,232,170)
|
||||
pale_green = 0x98FB98, // rgb(152,251,152)
|
||||
pale_turquoise = 0xAFEEEE, // rgb(175,238,238)
|
||||
pale_violet_red = 0xDB7093, // rgb(219,112,147)
|
||||
papaya_whip = 0xFFEFD5, // rgb(255,239,213)
|
||||
peach_puff = 0xFFDAB9, // rgb(255,218,185)
|
||||
peru = 0xCD853F, // rgb(205,133,63)
|
||||
pink = 0xFFC0CB, // rgb(255,192,203)
|
||||
plum = 0xDDA0DD, // rgb(221,160,221)
|
||||
powder_blue = 0xB0E0E6, // rgb(176,224,230)
|
||||
purple = 0x800080, // rgb(128,0,128)
|
||||
rebecca_purple = 0x663399, // rgb(102,51,153)
|
||||
red = 0xFF0000, // rgb(255,0,0)
|
||||
rosy_brown = 0xBC8F8F, // rgb(188,143,143)
|
||||
royal_blue = 0x4169E1, // rgb(65,105,225)
|
||||
saddle_brown = 0x8B4513, // rgb(139,69,19)
|
||||
salmon = 0xFA8072, // rgb(250,128,114)
|
||||
sandy_brown = 0xF4A460, // rgb(244,164,96)
|
||||
sea_green = 0x2E8B57, // rgb(46,139,87)
|
||||
sea_shell = 0xFFF5EE, // rgb(255,245,238)
|
||||
sienna = 0xA0522D, // rgb(160,82,45)
|
||||
silver = 0xC0C0C0, // rgb(192,192,192)
|
||||
sky_blue = 0x87CEEB, // rgb(135,206,235)
|
||||
slate_blue = 0x6A5ACD, // rgb(106,90,205)
|
||||
slate_gray = 0x708090, // rgb(112,128,144)
|
||||
snow = 0xFFFAFA, // rgb(255,250,250)
|
||||
spring_green = 0x00FF7F, // rgb(0,255,127)
|
||||
steel_blue = 0x4682B4, // rgb(70,130,180)
|
||||
tan = 0xD2B48C, // rgb(210,180,140)
|
||||
teal = 0x008080, // rgb(0,128,128)
|
||||
thistle = 0xD8BFD8, // rgb(216,191,216)
|
||||
tomato = 0xFF6347, // rgb(255,99,71)
|
||||
turquoise = 0x40E0D0, // rgb(64,224,208)
|
||||
violet = 0xEE82EE, // rgb(238,130,238)
|
||||
wheat = 0xF5DEB3, // rgb(245,222,179)
|
||||
white = 0xFFFFFF, // rgb(255,255,255)
|
||||
white_smoke = 0xF5F5F5, // rgb(245,245,245)
|
||||
yellow = 0xFFFF00, // rgb(255,255,0)
|
||||
yellow_green = 0x9ACD32 // rgb(154,205,50)
|
||||
}; // enum class color
|
||||
|
||||
enum class terminal_color : uint8_t {
|
||||
black = 30,
|
||||
red,
|
||||
green,
|
||||
yellow,
|
||||
blue,
|
||||
magenta,
|
||||
cyan,
|
||||
white,
|
||||
bright_black = 90,
|
||||
bright_red,
|
||||
bright_green,
|
||||
bright_yellow,
|
||||
bright_blue,
|
||||
bright_magenta,
|
||||
bright_cyan,
|
||||
bright_white
|
||||
};
|
||||
|
||||
enum class emphasis : uint8_t {
|
||||
bold = 1,
|
||||
faint = 1 << 1,
|
||||
italic = 1 << 2,
|
||||
underline = 1 << 3,
|
||||
blink = 1 << 4,
|
||||
reverse = 1 << 5,
|
||||
conceal = 1 << 6,
|
||||
strikethrough = 1 << 7,
|
||||
};
|
||||
|
||||
// rgb is a struct for red, green and blue colors.
|
||||
// Using the name "rgb" makes some editors show the color in a tooltip.
|
||||
struct rgb {
|
||||
FMT_CONSTEXPR rgb() : r(0), g(0), b(0) {}
|
||||
FMT_CONSTEXPR rgb(uint8_t r_, uint8_t g_, uint8_t b_) : r(r_), g(g_), b(b_) {}
|
||||
FMT_CONSTEXPR rgb(uint32_t hex)
|
||||
: r((hex >> 16) & 0xFF), g((hex >> 8) & 0xFF), b(hex & 0xFF) {}
|
||||
FMT_CONSTEXPR rgb(color hex)
|
||||
: r((uint32_t(hex) >> 16) & 0xFF),
|
||||
g((uint32_t(hex) >> 8) & 0xFF),
|
||||
b(uint32_t(hex) & 0xFF) {}
|
||||
uint8_t r;
|
||||
uint8_t g;
|
||||
uint8_t b;
|
||||
};
|
||||
|
||||
FMT_BEGIN_DETAIL_NAMESPACE
|
||||
|
||||
// color is a struct of either a rgb color or a terminal color.
|
||||
struct color_type {
|
||||
FMT_CONSTEXPR color_type() FMT_NOEXCEPT : is_rgb(), value{} {}
|
||||
FMT_CONSTEXPR color_type(color rgb_color) FMT_NOEXCEPT : is_rgb(true),
|
||||
value{} {
|
||||
value.rgb_color = static_cast<uint32_t>(rgb_color);
|
||||
}
|
||||
FMT_CONSTEXPR color_type(rgb rgb_color) FMT_NOEXCEPT : is_rgb(true), value{} {
|
||||
value.rgb_color = (static_cast<uint32_t>(rgb_color.r) << 16) |
|
||||
(static_cast<uint32_t>(rgb_color.g) << 8) | rgb_color.b;
|
||||
}
|
||||
FMT_CONSTEXPR color_type(terminal_color term_color) FMT_NOEXCEPT : is_rgb(),
|
||||
value{} {
|
||||
value.term_color = static_cast<uint8_t>(term_color);
|
||||
}
|
||||
bool is_rgb;
|
||||
union color_union {
|
||||
uint8_t term_color;
|
||||
uint32_t rgb_color;
|
||||
} value;
|
||||
};
|
||||
|
||||
FMT_END_DETAIL_NAMESPACE
|
||||
|
||||
/** A text style consisting of foreground and background colors and emphasis. */
|
||||
class text_style {
|
||||
public:
|
||||
FMT_CONSTEXPR text_style(emphasis em = emphasis()) FMT_NOEXCEPT
|
||||
: set_foreground_color(),
|
||||
set_background_color(),
|
||||
ems(em) {}
|
||||
|
||||
FMT_CONSTEXPR text_style& operator|=(const text_style& rhs) {
|
||||
if (!set_foreground_color) {
|
||||
set_foreground_color = rhs.set_foreground_color;
|
||||
foreground_color = rhs.foreground_color;
|
||||
} else if (rhs.set_foreground_color) {
|
||||
if (!foreground_color.is_rgb || !rhs.foreground_color.is_rgb)
|
||||
FMT_THROW(format_error("can't OR a terminal color"));
|
||||
foreground_color.value.rgb_color |= rhs.foreground_color.value.rgb_color;
|
||||
}
|
||||
|
||||
if (!set_background_color) {
|
||||
set_background_color = rhs.set_background_color;
|
||||
background_color = rhs.background_color;
|
||||
} else if (rhs.set_background_color) {
|
||||
if (!background_color.is_rgb || !rhs.background_color.is_rgb)
|
||||
FMT_THROW(format_error("can't OR a terminal color"));
|
||||
background_color.value.rgb_color |= rhs.background_color.value.rgb_color;
|
||||
}
|
||||
|
||||
ems = static_cast<emphasis>(static_cast<uint8_t>(ems) |
|
||||
static_cast<uint8_t>(rhs.ems));
|
||||
return *this;
|
||||
}
|
||||
|
||||
friend FMT_CONSTEXPR text_style operator|(text_style lhs,
|
||||
const text_style& rhs) {
|
||||
return lhs |= rhs;
|
||||
}
|
||||
|
||||
FMT_DEPRECATED_NONMSVC FMT_CONSTEXPR text_style& operator&=(
|
||||
const text_style& rhs) {
|
||||
return and_assign(rhs);
|
||||
}
|
||||
|
||||
FMT_DEPRECATED_NONMSVC friend FMT_CONSTEXPR text_style
|
||||
operator&(text_style lhs, const text_style& rhs) {
|
||||
return lhs.and_assign(rhs);
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR bool has_foreground() const FMT_NOEXCEPT {
|
||||
return set_foreground_color;
|
||||
}
|
||||
FMT_CONSTEXPR bool has_background() const FMT_NOEXCEPT {
|
||||
return set_background_color;
|
||||
}
|
||||
FMT_CONSTEXPR bool has_emphasis() const FMT_NOEXCEPT {
|
||||
return static_cast<uint8_t>(ems) != 0;
|
||||
}
|
||||
FMT_CONSTEXPR detail::color_type get_foreground() const FMT_NOEXCEPT {
|
||||
FMT_ASSERT(has_foreground(), "no foreground specified for this style");
|
||||
return foreground_color;
|
||||
}
|
||||
FMT_CONSTEXPR detail::color_type get_background() const FMT_NOEXCEPT {
|
||||
FMT_ASSERT(has_background(), "no background specified for this style");
|
||||
return background_color;
|
||||
}
|
||||
FMT_CONSTEXPR emphasis get_emphasis() const FMT_NOEXCEPT {
|
||||
FMT_ASSERT(has_emphasis(), "no emphasis specified for this style");
|
||||
return ems;
|
||||
}
|
||||
|
||||
private:
|
||||
FMT_CONSTEXPR text_style(bool is_foreground,
|
||||
detail::color_type text_color) FMT_NOEXCEPT
|
||||
: set_foreground_color(),
|
||||
set_background_color(),
|
||||
ems() {
|
||||
if (is_foreground) {
|
||||
foreground_color = text_color;
|
||||
set_foreground_color = true;
|
||||
} else {
|
||||
background_color = text_color;
|
||||
set_background_color = true;
|
||||
}
|
||||
}
|
||||
|
||||
// DEPRECATED!
|
||||
FMT_CONSTEXPR text_style& and_assign(const text_style& rhs) {
|
||||
if (!set_foreground_color) {
|
||||
set_foreground_color = rhs.set_foreground_color;
|
||||
foreground_color = rhs.foreground_color;
|
||||
} else if (rhs.set_foreground_color) {
|
||||
if (!foreground_color.is_rgb || !rhs.foreground_color.is_rgb)
|
||||
FMT_THROW(format_error("can't AND a terminal color"));
|
||||
foreground_color.value.rgb_color &= rhs.foreground_color.value.rgb_color;
|
||||
}
|
||||
|
||||
if (!set_background_color) {
|
||||
set_background_color = rhs.set_background_color;
|
||||
background_color = rhs.background_color;
|
||||
} else if (rhs.set_background_color) {
|
||||
if (!background_color.is_rgb || !rhs.background_color.is_rgb)
|
||||
FMT_THROW(format_error("can't AND a terminal color"));
|
||||
background_color.value.rgb_color &= rhs.background_color.value.rgb_color;
|
||||
}
|
||||
|
||||
ems = static_cast<emphasis>(static_cast<uint8_t>(ems) &
|
||||
static_cast<uint8_t>(rhs.ems));
|
||||
return *this;
|
||||
}
|
||||
|
||||
friend FMT_CONSTEXPR_DECL text_style fg(detail::color_type foreground)
|
||||
FMT_NOEXCEPT;
|
||||
|
||||
friend FMT_CONSTEXPR_DECL text_style bg(detail::color_type background)
|
||||
FMT_NOEXCEPT;
|
||||
|
||||
detail::color_type foreground_color;
|
||||
detail::color_type background_color;
|
||||
bool set_foreground_color;
|
||||
bool set_background_color;
|
||||
emphasis ems;
|
||||
};
|
||||
|
||||
/** Creates a text style from the foreground (text) color. */
|
||||
FMT_CONSTEXPR inline text_style fg(detail::color_type foreground) FMT_NOEXCEPT {
|
||||
return text_style(true, foreground);
|
||||
}
|
||||
|
||||
/** Creates a text style from the background color. */
|
||||
FMT_CONSTEXPR inline text_style bg(detail::color_type background) FMT_NOEXCEPT {
|
||||
return text_style(false, background);
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR inline text_style operator|(emphasis lhs,
|
||||
emphasis rhs) FMT_NOEXCEPT {
|
||||
return text_style(lhs) | rhs;
|
||||
}
|
||||
|
||||
FMT_BEGIN_DETAIL_NAMESPACE
|
||||
|
||||
template <typename Char> struct ansi_color_escape {
|
||||
FMT_CONSTEXPR ansi_color_escape(detail::color_type text_color,
|
||||
const char* esc) FMT_NOEXCEPT {
|
||||
// If we have a terminal color, we need to output another escape code
|
||||
// sequence.
|
||||
if (!text_color.is_rgb) {
|
||||
bool is_background = esc == string_view("\x1b[48;2;");
|
||||
uint32_t value = text_color.value.term_color;
|
||||
// Background ASCII codes are the same as the foreground ones but with
|
||||
// 10 more.
|
||||
if (is_background) value += 10u;
|
||||
|
||||
size_t index = 0;
|
||||
buffer[index++] = static_cast<Char>('\x1b');
|
||||
buffer[index++] = static_cast<Char>('[');
|
||||
|
||||
if (value >= 100u) {
|
||||
buffer[index++] = static_cast<Char>('1');
|
||||
value %= 100u;
|
||||
}
|
||||
buffer[index++] = static_cast<Char>('0' + value / 10u);
|
||||
buffer[index++] = static_cast<Char>('0' + value % 10u);
|
||||
|
||||
buffer[index++] = static_cast<Char>('m');
|
||||
buffer[index++] = static_cast<Char>('\0');
|
||||
return;
|
||||
}
|
||||
|
||||
for (int i = 0; i < 7; i++) {
|
||||
buffer[i] = static_cast<Char>(esc[i]);
|
||||
}
|
||||
rgb color(text_color.value.rgb_color);
|
||||
to_esc(color.r, buffer + 7, ';');
|
||||
to_esc(color.g, buffer + 11, ';');
|
||||
to_esc(color.b, buffer + 15, 'm');
|
||||
buffer[19] = static_cast<Char>(0);
|
||||
}
|
||||
FMT_CONSTEXPR ansi_color_escape(emphasis em) FMT_NOEXCEPT {
|
||||
uint8_t em_codes[num_emphases] = {};
|
||||
if (has_emphasis(em, emphasis::bold)) em_codes[0] = 1;
|
||||
if (has_emphasis(em, emphasis::faint)) em_codes[1] = 2;
|
||||
if (has_emphasis(em, emphasis::italic)) em_codes[2] = 3;
|
||||
if (has_emphasis(em, emphasis::underline)) em_codes[3] = 4;
|
||||
if (has_emphasis(em, emphasis::blink)) em_codes[4] = 5;
|
||||
if (has_emphasis(em, emphasis::reverse)) em_codes[5] = 7;
|
||||
if (has_emphasis(em, emphasis::conceal)) em_codes[6] = 8;
|
||||
if (has_emphasis(em, emphasis::strikethrough)) em_codes[7] = 9;
|
||||
|
||||
size_t index = 0;
|
||||
for (size_t i = 0; i < num_emphases; ++i) {
|
||||
if (!em_codes[i]) continue;
|
||||
buffer[index++] = static_cast<Char>('\x1b');
|
||||
buffer[index++] = static_cast<Char>('[');
|
||||
buffer[index++] = static_cast<Char>('0' + em_codes[i]);
|
||||
buffer[index++] = static_cast<Char>('m');
|
||||
}
|
||||
buffer[index++] = static_cast<Char>(0);
|
||||
}
|
||||
FMT_CONSTEXPR operator const Char*() const FMT_NOEXCEPT { return buffer; }
|
||||
|
||||
FMT_CONSTEXPR const Char* begin() const FMT_NOEXCEPT { return buffer; }
|
||||
FMT_CONSTEXPR_CHAR_TRAITS const Char* end() const FMT_NOEXCEPT {
|
||||
return buffer + std::char_traits<Char>::length(buffer);
|
||||
}
|
||||
|
||||
private:
|
||||
static constexpr size_t num_emphases = 8;
|
||||
Char buffer[7u + 3u * num_emphases + 1u];
|
||||
|
||||
static FMT_CONSTEXPR void to_esc(uint8_t c, Char* out,
|
||||
char delimiter) FMT_NOEXCEPT {
|
||||
out[0] = static_cast<Char>('0' + c / 100);
|
||||
out[1] = static_cast<Char>('0' + c / 10 % 10);
|
||||
out[2] = static_cast<Char>('0' + c % 10);
|
||||
out[3] = static_cast<Char>(delimiter);
|
||||
}
|
||||
static FMT_CONSTEXPR bool has_emphasis(emphasis em,
|
||||
emphasis mask) FMT_NOEXCEPT {
|
||||
return static_cast<uint8_t>(em) & static_cast<uint8_t>(mask);
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char>
|
||||
FMT_CONSTEXPR ansi_color_escape<Char> make_foreground_color(
|
||||
detail::color_type foreground) FMT_NOEXCEPT {
|
||||
return ansi_color_escape<Char>(foreground, "\x1b[38;2;");
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
FMT_CONSTEXPR ansi_color_escape<Char> make_background_color(
|
||||
detail::color_type background) FMT_NOEXCEPT {
|
||||
return ansi_color_escape<Char>(background, "\x1b[48;2;");
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
FMT_CONSTEXPR ansi_color_escape<Char> make_emphasis(emphasis em) FMT_NOEXCEPT {
|
||||
return ansi_color_escape<Char>(em);
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
inline void fputs(const Char* chars, FILE* stream) FMT_NOEXCEPT {
|
||||
std::fputs(chars, stream);
|
||||
}
|
||||
|
||||
template <>
|
||||
inline void fputs<wchar_t>(const wchar_t* chars, FILE* stream) FMT_NOEXCEPT {
|
||||
std::fputws(chars, stream);
|
||||
}
|
||||
|
||||
template <typename Char> inline void reset_color(FILE* stream) FMT_NOEXCEPT {
|
||||
fputs("\x1b[0m", stream);
|
||||
}
|
||||
|
||||
template <> inline void reset_color<wchar_t>(FILE* stream) FMT_NOEXCEPT {
|
||||
fputs(L"\x1b[0m", stream);
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
inline void reset_color(buffer<Char>& buffer) FMT_NOEXCEPT {
|
||||
auto reset_color = string_view("\x1b[0m");
|
||||
buffer.append(reset_color.begin(), reset_color.end());
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
void vformat_to(buffer<Char>& buf, const text_style& ts,
|
||||
basic_string_view<Char> format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args) {
|
||||
bool has_style = false;
|
||||
if (ts.has_emphasis()) {
|
||||
has_style = true;
|
||||
auto emphasis = detail::make_emphasis<Char>(ts.get_emphasis());
|
||||
buf.append(emphasis.begin(), emphasis.end());
|
||||
}
|
||||
if (ts.has_foreground()) {
|
||||
has_style = true;
|
||||
auto foreground = detail::make_foreground_color<Char>(ts.get_foreground());
|
||||
buf.append(foreground.begin(), foreground.end());
|
||||
}
|
||||
if (ts.has_background()) {
|
||||
has_style = true;
|
||||
auto background = detail::make_background_color<Char>(ts.get_background());
|
||||
buf.append(background.begin(), background.end());
|
||||
}
|
||||
detail::vformat_to(buf, format_str, args, {});
|
||||
if (has_style) detail::reset_color<Char>(buf);
|
||||
}
|
||||
|
||||
FMT_END_DETAIL_NAMESPACE
|
||||
|
||||
template <typename S, typename Char = char_t<S>>
|
||||
void vprint(std::FILE* f, const text_style& ts, const S& format,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args) {
|
||||
basic_memory_buffer<Char> buf;
|
||||
detail::vformat_to(buf, ts, to_string_view(format), args);
|
||||
buf.push_back(Char(0));
|
||||
detail::fputs(buf.data(), f);
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Formats a string and prints it to the specified file stream using ANSI
|
||||
escape sequences to specify text formatting.
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::print(fmt::emphasis::bold | fg(fmt::color::red),
|
||||
"Elapsed time: {0:.2f} seconds", 1.23);
|
||||
\endrst
|
||||
*/
|
||||
template <typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_string<S>::value)>
|
||||
void print(std::FILE* f, const text_style& ts, const S& format_str,
|
||||
const Args&... args) {
|
||||
vprint(f, ts, format_str,
|
||||
fmt::make_args_checked<Args...>(format_str, args...));
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Formats a string and prints it to stdout using ANSI escape sequences to
|
||||
specify text formatting.
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::print(fmt::emphasis::bold | fg(fmt::color::red),
|
||||
"Elapsed time: {0:.2f} seconds", 1.23);
|
||||
\endrst
|
||||
*/
|
||||
template <typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_string<S>::value)>
|
||||
void print(const text_style& ts, const S& format_str, const Args&... args) {
|
||||
return print(stdout, ts, format_str, args...);
|
||||
}
|
||||
|
||||
template <typename S, typename Char = char_t<S>>
|
||||
inline std::basic_string<Char> vformat(
|
||||
const text_style& ts, const S& format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args) {
|
||||
basic_memory_buffer<Char> buf;
|
||||
detail::vformat_to(buf, ts, to_string_view(format_str), args);
|
||||
return fmt::to_string(buf);
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Formats arguments and returns the result as a string using ANSI
|
||||
escape sequences to specify text formatting.
|
||||
|
||||
**Example**::
|
||||
|
||||
#include <fmt/color.h>
|
||||
std::string message = fmt::format(fmt::emphasis::bold | fg(fmt::color::red),
|
||||
"The answer is {}", 42);
|
||||
\endrst
|
||||
*/
|
||||
template <typename S, typename... Args, typename Char = char_t<S>>
|
||||
inline std::basic_string<Char> format(const text_style& ts, const S& format_str,
|
||||
const Args&... args) {
|
||||
return fmt::vformat(ts, to_string_view(format_str),
|
||||
fmt::make_args_checked<Args...>(format_str, args...));
|
||||
}
|
||||
|
||||
/**
|
||||
Formats a string with the given text_style and writes the output to ``out``.
|
||||
*/
|
||||
template <typename OutputIt, typename Char,
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value)>
|
||||
OutputIt vformat_to(
|
||||
OutputIt out, const text_style& ts, basic_string_view<Char> format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args) {
|
||||
auto&& buf = detail::get_buffer<Char>(out);
|
||||
detail::vformat_to(buf, ts, format_str, args);
|
||||
return detail::get_iterator(buf);
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Formats arguments with the given text_style, writes the result to the output
|
||||
iterator ``out`` and returns the iterator past the end of the output range.
|
||||
|
||||
**Example**::
|
||||
|
||||
std::vector<char> out;
|
||||
fmt::format_to(std::back_inserter(out),
|
||||
fmt::emphasis::bold | fg(fmt::color::red), "{}", 42);
|
||||
\endrst
|
||||
*/
|
||||
template <typename OutputIt, typename S, typename... Args,
|
||||
bool enable = detail::is_output_iterator<OutputIt, char_t<S>>::value&&
|
||||
detail::is_string<S>::value>
|
||||
inline auto format_to(OutputIt out, const text_style& ts, const S& format_str,
|
||||
Args&&... args) ->
|
||||
typename std::enable_if<enable, OutputIt>::type {
|
||||
return vformat_to(out, ts, to_string_view(format_str),
|
||||
fmt::make_args_checked<Args...>(format_str, args...));
|
||||
}
|
||||
|
||||
FMT_MODULE_EXPORT_END
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_COLOR_H_
|
||||
@@ -0,0 +1,642 @@
|
||||
// Formatting library for C++ - experimental format string compilation
|
||||
//
|
||||
// Copyright (c) 2012 - present, Victor Zverovich and fmt contributors
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
#ifndef FMT_COMPILE_H_
|
||||
#define FMT_COMPILE_H_
|
||||
|
||||
#include "format.h"
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
namespace detail {
|
||||
|
||||
// An output iterator that counts the number of objects written to it and
|
||||
// discards them.
|
||||
class counting_iterator {
|
||||
private:
|
||||
size_t count_;
|
||||
|
||||
public:
|
||||
using iterator_category = std::output_iterator_tag;
|
||||
using difference_type = std::ptrdiff_t;
|
||||
using pointer = void;
|
||||
using reference = void;
|
||||
using _Unchecked_type = counting_iterator; // Mark iterator as checked.
|
||||
|
||||
struct value_type {
|
||||
template <typename T> void operator=(const T&) {}
|
||||
};
|
||||
|
||||
counting_iterator() : count_(0) {}
|
||||
|
||||
size_t count() const { return count_; }
|
||||
|
||||
counting_iterator& operator++() {
|
||||
++count_;
|
||||
return *this;
|
||||
}
|
||||
counting_iterator operator++(int) {
|
||||
auto it = *this;
|
||||
++*this;
|
||||
return it;
|
||||
}
|
||||
|
||||
friend counting_iterator operator+(counting_iterator it, difference_type n) {
|
||||
it.count_ += static_cast<size_t>(n);
|
||||
return it;
|
||||
}
|
||||
|
||||
value_type operator*() const { return {}; }
|
||||
};
|
||||
|
||||
template <typename Char, typename InputIt>
|
||||
inline counting_iterator copy_str(InputIt begin, InputIt end,
|
||||
counting_iterator it) {
|
||||
return it + (end - begin);
|
||||
}
|
||||
|
||||
template <typename OutputIt> class truncating_iterator_base {
|
||||
protected:
|
||||
OutputIt out_;
|
||||
size_t limit_;
|
||||
size_t count_ = 0;
|
||||
|
||||
truncating_iterator_base() : out_(), limit_(0) {}
|
||||
|
||||
truncating_iterator_base(OutputIt out, size_t limit)
|
||||
: out_(out), limit_(limit) {}
|
||||
|
||||
public:
|
||||
using iterator_category = std::output_iterator_tag;
|
||||
using value_type = typename std::iterator_traits<OutputIt>::value_type;
|
||||
using difference_type = std::ptrdiff_t;
|
||||
using pointer = void;
|
||||
using reference = void;
|
||||
using _Unchecked_type =
|
||||
truncating_iterator_base; // Mark iterator as checked.
|
||||
|
||||
OutputIt base() const { return out_; }
|
||||
size_t count() const { return count_; }
|
||||
};
|
||||
|
||||
// An output iterator that truncates the output and counts the number of objects
|
||||
// written to it.
|
||||
template <typename OutputIt,
|
||||
typename Enable = typename std::is_void<
|
||||
typename std::iterator_traits<OutputIt>::value_type>::type>
|
||||
class truncating_iterator;
|
||||
|
||||
template <typename OutputIt>
|
||||
class truncating_iterator<OutputIt, std::false_type>
|
||||
: public truncating_iterator_base<OutputIt> {
|
||||
mutable typename truncating_iterator_base<OutputIt>::value_type blackhole_;
|
||||
|
||||
public:
|
||||
using value_type = typename truncating_iterator_base<OutputIt>::value_type;
|
||||
|
||||
truncating_iterator() = default;
|
||||
|
||||
truncating_iterator(OutputIt out, size_t limit)
|
||||
: truncating_iterator_base<OutputIt>(out, limit) {}
|
||||
|
||||
truncating_iterator& operator++() {
|
||||
if (this->count_++ < this->limit_) ++this->out_;
|
||||
return *this;
|
||||
}
|
||||
|
||||
truncating_iterator operator++(int) {
|
||||
auto it = *this;
|
||||
++*this;
|
||||
return it;
|
||||
}
|
||||
|
||||
value_type& operator*() const {
|
||||
return this->count_ < this->limit_ ? *this->out_ : blackhole_;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename OutputIt>
|
||||
class truncating_iterator<OutputIt, std::true_type>
|
||||
: public truncating_iterator_base<OutputIt> {
|
||||
public:
|
||||
truncating_iterator() = default;
|
||||
|
||||
truncating_iterator(OutputIt out, size_t limit)
|
||||
: truncating_iterator_base<OutputIt>(out, limit) {}
|
||||
|
||||
template <typename T> truncating_iterator& operator=(T val) {
|
||||
if (this->count_++ < this->limit_) *this->out_++ = val;
|
||||
return *this;
|
||||
}
|
||||
|
||||
truncating_iterator& operator++() { return *this; }
|
||||
truncating_iterator& operator++(int) { return *this; }
|
||||
truncating_iterator& operator*() { return *this; }
|
||||
};
|
||||
|
||||
// A compile-time string which is compiled into fast formatting code.
|
||||
class compiled_string {};
|
||||
|
||||
template <typename S>
|
||||
struct is_compiled_string : std::is_base_of<compiled_string, S> {};
|
||||
|
||||
/**
|
||||
\rst
|
||||
Converts a string literal *s* into a format string that will be parsed at
|
||||
compile time and converted into efficient formatting code. Requires C++17
|
||||
``constexpr if`` compiler support.
|
||||
|
||||
**Example**::
|
||||
|
||||
// Converts 42 into std::string using the most efficient method and no
|
||||
// runtime format string processing.
|
||||
std::string s = fmt::format(FMT_COMPILE("{}"), 42);
|
||||
\endrst
|
||||
*/
|
||||
#if defined(__cpp_if_constexpr) && defined(__cpp_return_type_deduction)
|
||||
# define FMT_COMPILE(s) \
|
||||
FMT_STRING_IMPL(s, fmt::detail::compiled_string, explicit)
|
||||
#else
|
||||
# define FMT_COMPILE(s) FMT_STRING(s)
|
||||
#endif
|
||||
|
||||
#if FMT_USE_NONTYPE_TEMPLATE_PARAMETERS
|
||||
template <typename Char, size_t N,
|
||||
fmt::detail_exported::fixed_string<Char, N> Str>
|
||||
struct udl_compiled_string : compiled_string {
|
||||
using char_type = Char;
|
||||
constexpr operator basic_string_view<char_type>() const {
|
||||
return {Str.data, N - 1};
|
||||
}
|
||||
};
|
||||
#endif
|
||||
|
||||
template <typename T, typename... Tail>
|
||||
const T& first(const T& value, const Tail&...) {
|
||||
return value;
|
||||
}
|
||||
|
||||
#if defined(__cpp_if_constexpr) && defined(__cpp_return_type_deduction)
|
||||
template <typename... Args> struct type_list {};
|
||||
|
||||
// Returns a reference to the argument at index N from [first, rest...].
|
||||
template <int N, typename T, typename... Args>
|
||||
constexpr const auto& get([[maybe_unused]] const T& first,
|
||||
[[maybe_unused]] const Args&... rest) {
|
||||
static_assert(N < 1 + sizeof...(Args), "index is out of bounds");
|
||||
if constexpr (N == 0)
|
||||
return first;
|
||||
else
|
||||
return detail::get<N - 1>(rest...);
|
||||
}
|
||||
|
||||
template <typename Char, typename... Args>
|
||||
constexpr int get_arg_index_by_name(basic_string_view<Char> name,
|
||||
type_list<Args...>) {
|
||||
return get_arg_index_by_name<Args...>(name);
|
||||
}
|
||||
|
||||
template <int N, typename> struct get_type_impl;
|
||||
|
||||
template <int N, typename... Args> struct get_type_impl<N, type_list<Args...>> {
|
||||
using type =
|
||||
remove_cvref_t<decltype(detail::get<N>(std::declval<Args>()...))>;
|
||||
};
|
||||
|
||||
template <int N, typename T>
|
||||
using get_type = typename get_type_impl<N, T>::type;
|
||||
|
||||
template <typename T> struct is_compiled_format : std::false_type {};
|
||||
|
||||
template <typename Char> struct text {
|
||||
basic_string_view<Char> data;
|
||||
using char_type = Char;
|
||||
|
||||
template <typename OutputIt, typename... Args>
|
||||
constexpr OutputIt format(OutputIt out, const Args&...) const {
|
||||
return write<Char>(out, data);
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char>
|
||||
struct is_compiled_format<text<Char>> : std::true_type {};
|
||||
|
||||
template <typename Char>
|
||||
constexpr text<Char> make_text(basic_string_view<Char> s, size_t pos,
|
||||
size_t size) {
|
||||
return {{&s[pos], size}};
|
||||
}
|
||||
|
||||
template <typename Char> struct code_unit {
|
||||
Char value;
|
||||
using char_type = Char;
|
||||
|
||||
template <typename OutputIt, typename... Args>
|
||||
constexpr OutputIt format(OutputIt out, const Args&...) const {
|
||||
return write<Char>(out, value);
|
||||
}
|
||||
};
|
||||
|
||||
// This ensures that the argument type is convertible to `const T&`.
|
||||
template <typename T, int N, typename... Args>
|
||||
constexpr const T& get_arg_checked(const Args&... args) {
|
||||
const auto& arg = detail::get<N>(args...);
|
||||
if constexpr (detail::is_named_arg<remove_cvref_t<decltype(arg)>>()) {
|
||||
return arg.value;
|
||||
} else {
|
||||
return arg;
|
||||
}
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
struct is_compiled_format<code_unit<Char>> : std::true_type {};
|
||||
|
||||
// A replacement field that refers to argument N.
|
||||
template <typename Char, typename T, int N> struct field {
|
||||
using char_type = Char;
|
||||
|
||||
template <typename OutputIt, typename... Args>
|
||||
constexpr OutputIt format(OutputIt out, const Args&... args) const {
|
||||
return write<Char>(out, get_arg_checked<T, N>(args...));
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char, typename T, int N>
|
||||
struct is_compiled_format<field<Char, T, N>> : std::true_type {};
|
||||
|
||||
// A replacement field that refers to argument with name.
|
||||
template <typename Char> struct runtime_named_field {
|
||||
using char_type = Char;
|
||||
basic_string_view<Char> name;
|
||||
|
||||
template <typename OutputIt, typename T>
|
||||
constexpr static bool try_format_argument(
|
||||
OutputIt& out,
|
||||
// [[maybe_unused]] due to unused-but-set-parameter warning in GCC 7,8,9
|
||||
[[maybe_unused]] basic_string_view<Char> arg_name, const T& arg) {
|
||||
if constexpr (is_named_arg<typename std::remove_cv<T>::type>::value) {
|
||||
if (arg_name == arg.name) {
|
||||
out = write<Char>(out, arg.value);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename... Args>
|
||||
constexpr OutputIt format(OutputIt out, const Args&... args) const {
|
||||
bool found = (try_format_argument(out, name, args) || ...);
|
||||
if (!found) {
|
||||
FMT_THROW(format_error("argument with specified name is not found"));
|
||||
}
|
||||
return out;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char>
|
||||
struct is_compiled_format<runtime_named_field<Char>> : std::true_type {};
|
||||
|
||||
// A replacement field that refers to argument N and has format specifiers.
|
||||
template <typename Char, typename T, int N> struct spec_field {
|
||||
using char_type = Char;
|
||||
formatter<T, Char> fmt;
|
||||
|
||||
template <typename OutputIt, typename... Args>
|
||||
constexpr FMT_INLINE OutputIt format(OutputIt out,
|
||||
const Args&... args) const {
|
||||
const auto& vargs =
|
||||
fmt::make_format_args<basic_format_context<OutputIt, Char>>(args...);
|
||||
basic_format_context<OutputIt, Char> ctx(out, vargs);
|
||||
return fmt.format(get_arg_checked<T, N>(args...), ctx);
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char, typename T, int N>
|
||||
struct is_compiled_format<spec_field<Char, T, N>> : std::true_type {};
|
||||
|
||||
template <typename L, typename R> struct concat {
|
||||
L lhs;
|
||||
R rhs;
|
||||
using char_type = typename L::char_type;
|
||||
|
||||
template <typename OutputIt, typename... Args>
|
||||
constexpr OutputIt format(OutputIt out, const Args&... args) const {
|
||||
out = lhs.format(out, args...);
|
||||
return rhs.format(out, args...);
|
||||
}
|
||||
};
|
||||
|
||||
template <typename L, typename R>
|
||||
struct is_compiled_format<concat<L, R>> : std::true_type {};
|
||||
|
||||
template <typename L, typename R>
|
||||
constexpr concat<L, R> make_concat(L lhs, R rhs) {
|
||||
return {lhs, rhs};
|
||||
}
|
||||
|
||||
struct unknown_format {};
|
||||
|
||||
template <typename Char>
|
||||
constexpr size_t parse_text(basic_string_view<Char> str, size_t pos) {
|
||||
for (size_t size = str.size(); pos != size; ++pos) {
|
||||
if (str[pos] == '{' || str[pos] == '}') break;
|
||||
}
|
||||
return pos;
|
||||
}
|
||||
|
||||
template <typename Args, size_t POS, int ID, typename S>
|
||||
constexpr auto compile_format_string(S format_str);
|
||||
|
||||
template <typename Args, size_t POS, int ID, typename T, typename S>
|
||||
constexpr auto parse_tail(T head, S format_str) {
|
||||
if constexpr (POS !=
|
||||
basic_string_view<typename S::char_type>(format_str).size()) {
|
||||
constexpr auto tail = compile_format_string<Args, POS, ID>(format_str);
|
||||
if constexpr (std::is_same<remove_cvref_t<decltype(tail)>,
|
||||
unknown_format>())
|
||||
return tail;
|
||||
else
|
||||
return make_concat(head, tail);
|
||||
} else {
|
||||
return head;
|
||||
}
|
||||
}
|
||||
|
||||
template <typename T, typename Char> struct parse_specs_result {
|
||||
formatter<T, Char> fmt;
|
||||
size_t end;
|
||||
int next_arg_id;
|
||||
};
|
||||
|
||||
constexpr int manual_indexing_id = -1;
|
||||
|
||||
template <typename T, typename Char>
|
||||
constexpr parse_specs_result<T, Char> parse_specs(basic_string_view<Char> str,
|
||||
size_t pos, int next_arg_id) {
|
||||
str.remove_prefix(pos);
|
||||
auto ctx = basic_format_parse_context<Char>(str, {}, next_arg_id);
|
||||
auto f = formatter<T, Char>();
|
||||
auto end = f.parse(ctx);
|
||||
return {f, pos + fmt::detail::to_unsigned(end - str.data()) + 1,
|
||||
next_arg_id == 0 ? manual_indexing_id : ctx.next_arg_id()};
|
||||
}
|
||||
|
||||
template <typename Char> struct arg_id_handler {
|
||||
arg_ref<Char> arg_id;
|
||||
|
||||
constexpr int operator()() {
|
||||
FMT_ASSERT(false, "handler cannot be used with automatic indexing");
|
||||
return 0;
|
||||
}
|
||||
constexpr int operator()(int id) {
|
||||
arg_id = arg_ref<Char>(id);
|
||||
return 0;
|
||||
}
|
||||
constexpr int operator()(basic_string_view<Char> id) {
|
||||
arg_id = arg_ref<Char>(id);
|
||||
return 0;
|
||||
}
|
||||
|
||||
constexpr void on_error(const char* message) {
|
||||
FMT_THROW(format_error(message));
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char> struct parse_arg_id_result {
|
||||
arg_ref<Char> arg_id;
|
||||
const Char* arg_id_end;
|
||||
};
|
||||
|
||||
template <int ID, typename Char>
|
||||
constexpr auto parse_arg_id(const Char* begin, const Char* end) {
|
||||
auto handler = arg_id_handler<Char>{arg_ref<Char>{}};
|
||||
auto arg_id_end = parse_arg_id(begin, end, handler);
|
||||
return parse_arg_id_result<Char>{handler.arg_id, arg_id_end};
|
||||
}
|
||||
|
||||
template <typename T, typename Enable = void> struct field_type {
|
||||
using type = remove_cvref_t<T>;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct field_type<T, enable_if_t<detail::is_named_arg<T>::value>> {
|
||||
using type = remove_cvref_t<decltype(T::value)>;
|
||||
};
|
||||
|
||||
template <typename T, typename Args, size_t END_POS, int ARG_INDEX, int NEXT_ID,
|
||||
typename S>
|
||||
constexpr auto parse_replacement_field_then_tail(S format_str) {
|
||||
using char_type = typename S::char_type;
|
||||
constexpr auto str = basic_string_view<char_type>(format_str);
|
||||
constexpr char_type c = END_POS != str.size() ? str[END_POS] : char_type();
|
||||
if constexpr (c == '}') {
|
||||
return parse_tail<Args, END_POS + 1, NEXT_ID>(
|
||||
field<char_type, typename field_type<T>::type, ARG_INDEX>(),
|
||||
format_str);
|
||||
} else if constexpr (c == ':') {
|
||||
constexpr auto result = parse_specs<typename field_type<T>::type>(
|
||||
str, END_POS + 1, NEXT_ID == manual_indexing_id ? 0 : NEXT_ID);
|
||||
return parse_tail<Args, result.end, result.next_arg_id>(
|
||||
spec_field<char_type, typename field_type<T>::type, ARG_INDEX>{
|
||||
result.fmt},
|
||||
format_str);
|
||||
}
|
||||
}
|
||||
|
||||
// Compiles a non-empty format string and returns the compiled representation
|
||||
// or unknown_format() on unrecognized input.
|
||||
template <typename Args, size_t POS, int ID, typename S>
|
||||
constexpr auto compile_format_string(S format_str) {
|
||||
using char_type = typename S::char_type;
|
||||
constexpr auto str = basic_string_view<char_type>(format_str);
|
||||
if constexpr (str[POS] == '{') {
|
||||
if constexpr (POS + 1 == str.size())
|
||||
FMT_THROW(format_error("unmatched '{' in format string"));
|
||||
if constexpr (str[POS + 1] == '{') {
|
||||
return parse_tail<Args, POS + 2, ID>(make_text(str, POS, 1), format_str);
|
||||
} else if constexpr (str[POS + 1] == '}' || str[POS + 1] == ':') {
|
||||
static_assert(ID != manual_indexing_id,
|
||||
"cannot switch from manual to automatic argument indexing");
|
||||
constexpr auto next_id =
|
||||
ID != manual_indexing_id ? ID + 1 : manual_indexing_id;
|
||||
return parse_replacement_field_then_tail<get_type<ID, Args>, Args,
|
||||
POS + 1, ID, next_id>(
|
||||
format_str);
|
||||
} else {
|
||||
constexpr auto arg_id_result =
|
||||
parse_arg_id<ID>(str.data() + POS + 1, str.data() + str.size());
|
||||
constexpr auto arg_id_end_pos = arg_id_result.arg_id_end - str.data();
|
||||
constexpr char_type c =
|
||||
arg_id_end_pos != str.size() ? str[arg_id_end_pos] : char_type();
|
||||
static_assert(c == '}' || c == ':', "missing '}' in format string");
|
||||
if constexpr (arg_id_result.arg_id.kind == arg_id_kind::index) {
|
||||
static_assert(
|
||||
ID == manual_indexing_id || ID == 0,
|
||||
"cannot switch from automatic to manual argument indexing");
|
||||
constexpr auto arg_index = arg_id_result.arg_id.val.index;
|
||||
return parse_replacement_field_then_tail<get_type<arg_index, Args>,
|
||||
Args, arg_id_end_pos,
|
||||
arg_index, manual_indexing_id>(
|
||||
format_str);
|
||||
} else if constexpr (arg_id_result.arg_id.kind == arg_id_kind::name) {
|
||||
constexpr auto arg_index =
|
||||
get_arg_index_by_name(arg_id_result.arg_id.val.name, Args{});
|
||||
if constexpr (arg_index != invalid_arg_index) {
|
||||
constexpr auto next_id =
|
||||
ID != manual_indexing_id ? ID + 1 : manual_indexing_id;
|
||||
return parse_replacement_field_then_tail<
|
||||
decltype(get_type<arg_index, Args>::value), Args, arg_id_end_pos,
|
||||
arg_index, next_id>(format_str);
|
||||
} else {
|
||||
if constexpr (c == '}') {
|
||||
return parse_tail<Args, arg_id_end_pos + 1, ID>(
|
||||
runtime_named_field<char_type>{arg_id_result.arg_id.val.name},
|
||||
format_str);
|
||||
} else if constexpr (c == ':') {
|
||||
return unknown_format(); // no type info for specs parsing
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if constexpr (str[POS] == '}') {
|
||||
if constexpr (POS + 1 == str.size())
|
||||
FMT_THROW(format_error("unmatched '}' in format string"));
|
||||
return parse_tail<Args, POS + 2, ID>(make_text(str, POS, 1), format_str);
|
||||
} else {
|
||||
constexpr auto end = parse_text(str, POS + 1);
|
||||
if constexpr (end - POS > 1) {
|
||||
return parse_tail<Args, end, ID>(make_text(str, POS, end - POS),
|
||||
format_str);
|
||||
} else {
|
||||
return parse_tail<Args, end, ID>(code_unit<char_type>{str[POS]},
|
||||
format_str);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
template <typename... Args, typename S,
|
||||
FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
|
||||
constexpr auto compile(S format_str) {
|
||||
constexpr auto str = basic_string_view<typename S::char_type>(format_str);
|
||||
if constexpr (str.size() == 0) {
|
||||
return detail::make_text(str, 0, 0);
|
||||
} else {
|
||||
constexpr auto result =
|
||||
detail::compile_format_string<detail::type_list<Args...>, 0, 0>(
|
||||
format_str);
|
||||
return result;
|
||||
}
|
||||
}
|
||||
#endif // defined(__cpp_if_constexpr) && defined(__cpp_return_type_deduction)
|
||||
} // namespace detail
|
||||
|
||||
FMT_MODULE_EXPORT_BEGIN
|
||||
|
||||
#if defined(__cpp_if_constexpr) && defined(__cpp_return_type_deduction)
|
||||
|
||||
template <typename CompiledFormat, typename... Args,
|
||||
typename Char = typename CompiledFormat::char_type,
|
||||
FMT_ENABLE_IF(detail::is_compiled_format<CompiledFormat>::value)>
|
||||
FMT_INLINE std::basic_string<Char> format(const CompiledFormat& cf,
|
||||
const Args&... args) {
|
||||
auto s = std::basic_string<Char>();
|
||||
cf.format(std::back_inserter(s), args...);
|
||||
return s;
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename CompiledFormat, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_compiled_format<CompiledFormat>::value)>
|
||||
constexpr FMT_INLINE OutputIt format_to(OutputIt out, const CompiledFormat& cf,
|
||||
const Args&... args) {
|
||||
return cf.format(out, args...);
|
||||
}
|
||||
|
||||
template <typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
|
||||
FMT_INLINE std::basic_string<typename S::char_type> format(const S&,
|
||||
Args&&... args) {
|
||||
if constexpr (std::is_same<typename S::char_type, char>::value) {
|
||||
constexpr auto str = basic_string_view<typename S::char_type>(S());
|
||||
if constexpr (str.size() == 2 && str[0] == '{' && str[1] == '}') {
|
||||
const auto& first = detail::first(args...);
|
||||
if constexpr (detail::is_named_arg<
|
||||
remove_cvref_t<decltype(first)>>::value) {
|
||||
return fmt::to_string(first.value);
|
||||
} else {
|
||||
return fmt::to_string(first);
|
||||
}
|
||||
}
|
||||
}
|
||||
constexpr auto compiled = detail::compile<Args...>(S());
|
||||
if constexpr (std::is_same<remove_cvref_t<decltype(compiled)>,
|
||||
detail::unknown_format>()) {
|
||||
return format(static_cast<basic_string_view<typename S::char_type>>(S()),
|
||||
std::forward<Args>(args)...);
|
||||
} else {
|
||||
return format(compiled, std::forward<Args>(args)...);
|
||||
}
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
|
||||
FMT_CONSTEXPR OutputIt format_to(OutputIt out, const S&, Args&&... args) {
|
||||
constexpr auto compiled = detail::compile<Args...>(S());
|
||||
if constexpr (std::is_same<remove_cvref_t<decltype(compiled)>,
|
||||
detail::unknown_format>()) {
|
||||
return format_to(out,
|
||||
static_cast<basic_string_view<typename S::char_type>>(S()),
|
||||
std::forward<Args>(args)...);
|
||||
} else {
|
||||
return format_to(out, compiled, std::forward<Args>(args)...);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
template <typename OutputIt, typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
|
||||
format_to_n_result<OutputIt> format_to_n(OutputIt out, size_t n,
|
||||
const S& format_str, Args&&... args) {
|
||||
auto it = format_to(detail::truncating_iterator<OutputIt>(out, n), format_str,
|
||||
std::forward<Args>(args)...);
|
||||
return {it.base(), it.count()};
|
||||
}
|
||||
|
||||
template <typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
|
||||
size_t formatted_size(const S& format_str, const Args&... args) {
|
||||
return format_to(detail::counting_iterator(), format_str, args...).count();
|
||||
}
|
||||
|
||||
template <typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
|
||||
void print(std::FILE* f, const S& format_str, const Args&... args) {
|
||||
memory_buffer buffer;
|
||||
format_to(std::back_inserter(buffer), format_str, args...);
|
||||
detail::print(f, {buffer.data(), buffer.size()});
|
||||
}
|
||||
|
||||
template <typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
|
||||
void print(const S& format_str, const Args&... args) {
|
||||
print(stdout, format_str, args...);
|
||||
}
|
||||
|
||||
#if FMT_USE_NONTYPE_TEMPLATE_PARAMETERS
|
||||
inline namespace literals {
|
||||
template <detail_exported::fixed_string Str>
|
||||
constexpr detail::udl_compiled_string<
|
||||
remove_cvref_t<decltype(Str.data[0])>,
|
||||
sizeof(Str.data) / sizeof(decltype(Str.data[0])), Str>
|
||||
operator""_cf() {
|
||||
return {};
|
||||
}
|
||||
} // namespace literals
|
||||
#endif
|
||||
|
||||
FMT_MODULE_EXPORT_END
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_COMPILE_H_
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,2 @@
|
||||
#include "xchar.h"
|
||||
#warning fmt/locale.h is deprecated, include fmt/format.h or fmt/xchar.h instead
|
||||
@@ -0,0 +1,527 @@
|
||||
// Formatting library for C++ - optional OS-specific functionality
|
||||
//
|
||||
// Copyright (c) 2012 - present, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
#ifndef FMT_OS_H_
|
||||
#define FMT_OS_H_
|
||||
|
||||
#include <cerrno>
|
||||
#include <clocale> // locale_t
|
||||
#include <cstddef>
|
||||
#include <cstdio>
|
||||
#include <cstdlib> // strtod_l
|
||||
#include <system_error> // std::system_error
|
||||
|
||||
#if defined __APPLE__ || defined(__FreeBSD__)
|
||||
# include <xlocale.h> // for LC_NUMERIC_MASK on OS X
|
||||
#endif
|
||||
|
||||
#include "format.h"
|
||||
|
||||
#ifndef FMT_USE_FCNTL
|
||||
// UWP doesn't provide _pipe.
|
||||
# if FMT_HAS_INCLUDE("winapifamily.h")
|
||||
# include <winapifamily.h>
|
||||
# endif
|
||||
# if (FMT_HAS_INCLUDE(<fcntl.h>) || defined(__APPLE__) || \
|
||||
defined(__linux__)) && \
|
||||
(!defined(WINAPI_FAMILY) || \
|
||||
(WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP))
|
||||
# include <fcntl.h> // for O_RDONLY
|
||||
# define FMT_USE_FCNTL 1
|
||||
# else
|
||||
# define FMT_USE_FCNTL 0
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifndef FMT_POSIX
|
||||
# if defined(_WIN32) && !defined(__MINGW32__)
|
||||
// Fix warnings about deprecated symbols.
|
||||
# define FMT_POSIX(call) _##call
|
||||
# else
|
||||
# define FMT_POSIX(call) call
|
||||
# endif
|
||||
#endif
|
||||
|
||||
// Calls to system functions are wrapped in FMT_SYSTEM for testability.
|
||||
#ifdef FMT_SYSTEM
|
||||
# define FMT_POSIX_CALL(call) FMT_SYSTEM(call)
|
||||
#else
|
||||
# define FMT_SYSTEM(call) ::call
|
||||
# ifdef _WIN32
|
||||
// Fix warnings about deprecated symbols.
|
||||
# define FMT_POSIX_CALL(call) ::_##call
|
||||
# else
|
||||
# define FMT_POSIX_CALL(call) ::call
|
||||
# endif
|
||||
#endif
|
||||
|
||||
// Retries the expression while it evaluates to error_result and errno
|
||||
// equals to EINTR.
|
||||
#ifndef _WIN32
|
||||
# define FMT_RETRY_VAL(result, expression, error_result) \
|
||||
do { \
|
||||
(result) = (expression); \
|
||||
} while ((result) == (error_result) && errno == EINTR)
|
||||
#else
|
||||
# define FMT_RETRY_VAL(result, expression, error_result) result = (expression)
|
||||
#endif
|
||||
|
||||
#define FMT_RETRY(result, expression) FMT_RETRY_VAL(result, expression, -1)
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
FMT_MODULE_EXPORT_BEGIN
|
||||
|
||||
/**
|
||||
\rst
|
||||
A reference to a null-terminated string. It can be constructed from a C
|
||||
string or ``std::string``.
|
||||
|
||||
You can use one of the following type aliases for common character types:
|
||||
|
||||
+---------------+-----------------------------+
|
||||
| Type | Definition |
|
||||
+===============+=============================+
|
||||
| cstring_view | basic_cstring_view<char> |
|
||||
+---------------+-----------------------------+
|
||||
| wcstring_view | basic_cstring_view<wchar_t> |
|
||||
+---------------+-----------------------------+
|
||||
|
||||
This class is most useful as a parameter type to allow passing
|
||||
different types of strings to a function, for example::
|
||||
|
||||
template <typename... Args>
|
||||
std::string format(cstring_view format_str, const Args & ... args);
|
||||
|
||||
format("{}", 42);
|
||||
format(std::string("{}"), 42);
|
||||
\endrst
|
||||
*/
|
||||
template <typename Char> class basic_cstring_view {
|
||||
private:
|
||||
const Char* data_;
|
||||
|
||||
public:
|
||||
/** Constructs a string reference object from a C string. */
|
||||
basic_cstring_view(const Char* s) : data_(s) {}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Constructs a string reference from an ``std::string`` object.
|
||||
\endrst
|
||||
*/
|
||||
basic_cstring_view(const std::basic_string<Char>& s) : data_(s.c_str()) {}
|
||||
|
||||
/** Returns the pointer to a C string. */
|
||||
const Char* c_str() const { return data_; }
|
||||
};
|
||||
|
||||
using cstring_view = basic_cstring_view<char>;
|
||||
using wcstring_view = basic_cstring_view<wchar_t>;
|
||||
|
||||
template <typename Char> struct formatter<std::error_code, Char> {
|
||||
template <typename ParseContext>
|
||||
FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
|
||||
return ctx.begin();
|
||||
}
|
||||
|
||||
template <typename FormatContext>
|
||||
FMT_CONSTEXPR auto format(const std::error_code& ec, FormatContext& ctx) const
|
||||
-> decltype(ctx.out()) {
|
||||
auto out = ctx.out();
|
||||
out = detail::write_bytes(out, ec.category().name(),
|
||||
basic_format_specs<Char>());
|
||||
out = detail::write<Char>(out, Char(':'));
|
||||
out = detail::write<Char>(out, ec.value());
|
||||
return out;
|
||||
}
|
||||
};
|
||||
|
||||
#ifdef _WIN32
|
||||
FMT_API const std::error_category& system_category() FMT_NOEXCEPT;
|
||||
|
||||
FMT_BEGIN_DETAIL_NAMESPACE
|
||||
// A converter from UTF-16 to UTF-8.
|
||||
// It is only provided for Windows since other systems support UTF-8 natively.
|
||||
class utf16_to_utf8 {
|
||||
private:
|
||||
memory_buffer buffer_;
|
||||
|
||||
public:
|
||||
utf16_to_utf8() {}
|
||||
FMT_API explicit utf16_to_utf8(basic_string_view<wchar_t> s);
|
||||
operator string_view() const { return string_view(&buffer_[0], size()); }
|
||||
size_t size() const { return buffer_.size() - 1; }
|
||||
const char* c_str() const { return &buffer_[0]; }
|
||||
std::string str() const { return std::string(&buffer_[0], size()); }
|
||||
|
||||
// Performs conversion returning a system error code instead of
|
||||
// throwing exception on conversion error. This method may still throw
|
||||
// in case of memory allocation error.
|
||||
FMT_API int convert(basic_string_view<wchar_t> s);
|
||||
};
|
||||
|
||||
FMT_API void format_windows_error(buffer<char>& out, int error_code,
|
||||
const char* message) FMT_NOEXCEPT;
|
||||
FMT_END_DETAIL_NAMESPACE
|
||||
|
||||
FMT_API std::system_error vwindows_error(int error_code, string_view format_str,
|
||||
format_args args);
|
||||
|
||||
/**
|
||||
\rst
|
||||
Constructs a :class:`std::system_error` object with the description
|
||||
of the form
|
||||
|
||||
.. parsed-literal::
|
||||
*<message>*: *<system-message>*
|
||||
|
||||
where *<message>* is the formatted message and *<system-message>* is the
|
||||
system message corresponding to the error code.
|
||||
*error_code* is a Windows error code as given by ``GetLastError``.
|
||||
If *error_code* is not a valid error code such as -1, the system message
|
||||
will look like "error -1".
|
||||
|
||||
**Example**::
|
||||
|
||||
// This throws a system_error with the description
|
||||
// cannot open file 'madeup': The system cannot find the file specified.
|
||||
// or similar (system message may vary).
|
||||
const char *filename = "madeup";
|
||||
LPOFSTRUCT of = LPOFSTRUCT();
|
||||
HFILE file = OpenFile(filename, &of, OF_READ);
|
||||
if (file == HFILE_ERROR) {
|
||||
throw fmt::windows_error(GetLastError(),
|
||||
"cannot open file '{}'", filename);
|
||||
}
|
||||
\endrst
|
||||
*/
|
||||
template <typename... Args>
|
||||
std::system_error windows_error(int error_code, string_view message,
|
||||
const Args&... args) {
|
||||
return vwindows_error(error_code, message, fmt::make_format_args(args...));
|
||||
}
|
||||
|
||||
// Reports a Windows error without throwing an exception.
|
||||
// Can be used to report errors from destructors.
|
||||
FMT_API void report_windows_error(int error_code,
|
||||
const char* message) FMT_NOEXCEPT;
|
||||
#else
|
||||
inline const std::error_category& system_category() FMT_NOEXCEPT {
|
||||
return std::system_category();
|
||||
}
|
||||
#endif // _WIN32
|
||||
|
||||
// std::system is not available on some platforms such as iOS (#2248).
|
||||
#ifdef __OSX__
|
||||
template <typename S, typename... Args, typename Char = char_t<S>>
|
||||
void say(const S& format_str, Args&&... args) {
|
||||
std::system(format("say \"{}\"", format(format_str, args...)).c_str());
|
||||
}
|
||||
#endif
|
||||
|
||||
// A buffered file.
|
||||
class buffered_file {
|
||||
private:
|
||||
FILE* file_;
|
||||
|
||||
friend class file;
|
||||
|
||||
explicit buffered_file(FILE* f) : file_(f) {}
|
||||
|
||||
public:
|
||||
buffered_file(const buffered_file&) = delete;
|
||||
void operator=(const buffered_file&) = delete;
|
||||
|
||||
// Constructs a buffered_file object which doesn't represent any file.
|
||||
buffered_file() FMT_NOEXCEPT : file_(nullptr) {}
|
||||
|
||||
// Destroys the object closing the file it represents if any.
|
||||
FMT_API ~buffered_file() FMT_NOEXCEPT;
|
||||
|
||||
public:
|
||||
buffered_file(buffered_file&& other) FMT_NOEXCEPT : file_(other.file_) {
|
||||
other.file_ = nullptr;
|
||||
}
|
||||
|
||||
buffered_file& operator=(buffered_file&& other) {
|
||||
close();
|
||||
file_ = other.file_;
|
||||
other.file_ = nullptr;
|
||||
return *this;
|
||||
}
|
||||
|
||||
// Opens a file.
|
||||
FMT_API buffered_file(cstring_view filename, cstring_view mode);
|
||||
|
||||
// Closes the file.
|
||||
FMT_API void close();
|
||||
|
||||
// Returns the pointer to a FILE object representing this file.
|
||||
FILE* get() const FMT_NOEXCEPT { return file_; }
|
||||
|
||||
// We place parentheses around fileno to workaround a bug in some versions
|
||||
// of MinGW that define fileno as a macro.
|
||||
FMT_API int(fileno)() const;
|
||||
|
||||
void vprint(string_view format_str, format_args args) {
|
||||
fmt::vprint(file_, format_str, args);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
inline void print(string_view format_str, const Args&... args) {
|
||||
vprint(format_str, fmt::make_format_args(args...));
|
||||
}
|
||||
};
|
||||
|
||||
#if FMT_USE_FCNTL
|
||||
// A file. Closed file is represented by a file object with descriptor -1.
|
||||
// Methods that are not declared with FMT_NOEXCEPT may throw
|
||||
// fmt::system_error in case of failure. Note that some errors such as
|
||||
// closing the file multiple times will cause a crash on Windows rather
|
||||
// than an exception. You can get standard behavior by overriding the
|
||||
// invalid parameter handler with _set_invalid_parameter_handler.
|
||||
class file {
|
||||
private:
|
||||
int fd_; // File descriptor.
|
||||
|
||||
// Constructs a file object with a given descriptor.
|
||||
explicit file(int fd) : fd_(fd) {}
|
||||
|
||||
public:
|
||||
// Possible values for the oflag argument to the constructor.
|
||||
enum {
|
||||
RDONLY = FMT_POSIX(O_RDONLY), // Open for reading only.
|
||||
WRONLY = FMT_POSIX(O_WRONLY), // Open for writing only.
|
||||
RDWR = FMT_POSIX(O_RDWR), // Open for reading and writing.
|
||||
CREATE = FMT_POSIX(O_CREAT), // Create if the file doesn't exist.
|
||||
APPEND = FMT_POSIX(O_APPEND), // Open in append mode.
|
||||
TRUNC = FMT_POSIX(O_TRUNC) // Truncate the content of the file.
|
||||
};
|
||||
|
||||
// Constructs a file object which doesn't represent any file.
|
||||
file() FMT_NOEXCEPT : fd_(-1) {}
|
||||
|
||||
// Opens a file and constructs a file object representing this file.
|
||||
FMT_API file(cstring_view path, int oflag);
|
||||
|
||||
public:
|
||||
file(const file&) = delete;
|
||||
void operator=(const file&) = delete;
|
||||
|
||||
file(file&& other) FMT_NOEXCEPT : fd_(other.fd_) { other.fd_ = -1; }
|
||||
|
||||
// Move assignment is not noexcept because close may throw.
|
||||
file& operator=(file&& other) {
|
||||
close();
|
||||
fd_ = other.fd_;
|
||||
other.fd_ = -1;
|
||||
return *this;
|
||||
}
|
||||
|
||||
// Destroys the object closing the file it represents if any.
|
||||
FMT_API ~file() FMT_NOEXCEPT;
|
||||
|
||||
// Returns the file descriptor.
|
||||
int descriptor() const FMT_NOEXCEPT { return fd_; }
|
||||
|
||||
// Closes the file.
|
||||
FMT_API void close();
|
||||
|
||||
// Returns the file size. The size has signed type for consistency with
|
||||
// stat::st_size.
|
||||
FMT_API long long size() const;
|
||||
|
||||
// Attempts to read count bytes from the file into the specified buffer.
|
||||
FMT_API size_t read(void* buffer, size_t count);
|
||||
|
||||
// Attempts to write count bytes from the specified buffer to the file.
|
||||
FMT_API size_t write(const void* buffer, size_t count);
|
||||
|
||||
// Duplicates a file descriptor with the dup function and returns
|
||||
// the duplicate as a file object.
|
||||
FMT_API static file dup(int fd);
|
||||
|
||||
// Makes fd be the copy of this file descriptor, closing fd first if
|
||||
// necessary.
|
||||
FMT_API void dup2(int fd);
|
||||
|
||||
// Makes fd be the copy of this file descriptor, closing fd first if
|
||||
// necessary.
|
||||
FMT_API void dup2(int fd, std::error_code& ec) FMT_NOEXCEPT;
|
||||
|
||||
// Creates a pipe setting up read_end and write_end file objects for reading
|
||||
// and writing respectively.
|
||||
FMT_API static void pipe(file& read_end, file& write_end);
|
||||
|
||||
// Creates a buffered_file object associated with this file and detaches
|
||||
// this file object from the file.
|
||||
FMT_API buffered_file fdopen(const char* mode);
|
||||
};
|
||||
|
||||
// Returns the memory page size.
|
||||
long getpagesize();
|
||||
|
||||
FMT_BEGIN_DETAIL_NAMESPACE
|
||||
|
||||
struct buffer_size {
|
||||
buffer_size() = default;
|
||||
size_t value = 0;
|
||||
buffer_size operator=(size_t val) const {
|
||||
auto bs = buffer_size();
|
||||
bs.value = val;
|
||||
return bs;
|
||||
}
|
||||
};
|
||||
|
||||
struct ostream_params {
|
||||
int oflag = file::WRONLY | file::CREATE | file::TRUNC;
|
||||
size_t buffer_size = BUFSIZ > 32768 ? BUFSIZ : 32768;
|
||||
|
||||
ostream_params() {}
|
||||
|
||||
template <typename... T>
|
||||
ostream_params(T... params, int new_oflag) : ostream_params(params...) {
|
||||
oflag = new_oflag;
|
||||
}
|
||||
|
||||
template <typename... T>
|
||||
ostream_params(T... params, detail::buffer_size bs)
|
||||
: ostream_params(params...) {
|
||||
this->buffer_size = bs.value;
|
||||
}
|
||||
|
||||
// Intel has a bug that results in failure to deduce a constructor
|
||||
// for empty parameter packs.
|
||||
# if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 2000
|
||||
ostream_params(int new_oflag) : oflag(new_oflag) {}
|
||||
ostream_params(detail::buffer_size bs) : buffer_size(bs.value) {}
|
||||
# endif
|
||||
};
|
||||
|
||||
FMT_END_DETAIL_NAMESPACE
|
||||
|
||||
// Added {} below to work around default constructor error known to
|
||||
// occur in Xcode versions 7.2.1 and 8.2.1.
|
||||
constexpr detail::buffer_size buffer_size{};
|
||||
|
||||
/** A fast output stream which is not thread-safe. */
|
||||
class FMT_API ostream final : private detail::buffer<char> {
|
||||
private:
|
||||
file file_;
|
||||
|
||||
void grow(size_t) override;
|
||||
|
||||
ostream(cstring_view path, const detail::ostream_params& params)
|
||||
: file_(path, params.oflag) {
|
||||
set(new char[params.buffer_size], params.buffer_size);
|
||||
}
|
||||
|
||||
public:
|
||||
ostream(ostream&& other)
|
||||
: detail::buffer<char>(other.data(), other.size(), other.capacity()),
|
||||
file_(std::move(other.file_)) {
|
||||
other.clear();
|
||||
other.set(nullptr, 0);
|
||||
}
|
||||
~ostream() {
|
||||
flush();
|
||||
delete[] data();
|
||||
}
|
||||
|
||||
void flush() {
|
||||
if (size() == 0) return;
|
||||
file_.write(data(), size());
|
||||
clear();
|
||||
}
|
||||
|
||||
template <typename... T>
|
||||
friend ostream output_file(cstring_view path, T... params);
|
||||
|
||||
void close() {
|
||||
flush();
|
||||
file_.close();
|
||||
}
|
||||
|
||||
/**
|
||||
Formats ``args`` according to specifications in ``fmt`` and writes the
|
||||
output to the file.
|
||||
*/
|
||||
template <typename... T> void print(format_string<T...> fmt, T&&... args) {
|
||||
vformat_to(detail::buffer_appender<char>(*this), fmt,
|
||||
fmt::make_format_args(args...));
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
\rst
|
||||
Opens a file for writing. Supported parameters passed in *params*:
|
||||
|
||||
* ``<integer>``: Flags passed to `open
|
||||
<https://pubs.opengroup.org/onlinepubs/007904875/functions/open.html>`_
|
||||
(``file::WRONLY | file::CREATE`` by default)
|
||||
* ``buffer_size=<integer>``: Output buffer size
|
||||
|
||||
**Example**::
|
||||
|
||||
auto out = fmt::output_file("guide.txt");
|
||||
out.print("Don't {}", "Panic");
|
||||
\endrst
|
||||
*/
|
||||
template <typename... T>
|
||||
inline ostream output_file(cstring_view path, T... params) {
|
||||
return {path, detail::ostream_params(params...)};
|
||||
}
|
||||
#endif // FMT_USE_FCNTL
|
||||
|
||||
#ifdef FMT_LOCALE
|
||||
// A "C" numeric locale.
|
||||
class locale {
|
||||
private:
|
||||
# ifdef _WIN32
|
||||
using locale_t = _locale_t;
|
||||
|
||||
static void freelocale(locale_t loc) { _free_locale(loc); }
|
||||
|
||||
static double strtod_l(const char* nptr, char** endptr, _locale_t loc) {
|
||||
return _strtod_l(nptr, endptr, loc);
|
||||
}
|
||||
# endif
|
||||
|
||||
locale_t locale_;
|
||||
|
||||
public:
|
||||
using type = locale_t;
|
||||
locale(const locale&) = delete;
|
||||
void operator=(const locale&) = delete;
|
||||
|
||||
locale() {
|
||||
# ifndef _WIN32
|
||||
locale_ = FMT_SYSTEM(newlocale(LC_NUMERIC_MASK, "C", nullptr));
|
||||
# else
|
||||
locale_ = _create_locale(LC_NUMERIC, "C");
|
||||
# endif
|
||||
if (!locale_) FMT_THROW(system_error(errno, "cannot create locale"));
|
||||
}
|
||||
~locale() { freelocale(locale_); }
|
||||
|
||||
type get() const { return locale_; }
|
||||
|
||||
// Converts string to floating-point number and advances str past the end
|
||||
// of the parsed input.
|
||||
FMT_DEPRECATED double strtod(const char*& str) const {
|
||||
char* end = nullptr;
|
||||
double result = strtod_l(str, &end, locale_);
|
||||
str = end;
|
||||
return result;
|
||||
}
|
||||
};
|
||||
using Locale FMT_DEPRECATED_ALIAS = locale;
|
||||
#endif // FMT_LOCALE
|
||||
FMT_MODULE_EXPORT_END
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_OS_H_
|
||||
@@ -0,0 +1,135 @@
|
||||
// Formatting library for C++ - std::ostream support
|
||||
//
|
||||
// Copyright (c) 2012 - present, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
#ifndef FMT_OSTREAM_H_
|
||||
#define FMT_OSTREAM_H_
|
||||
|
||||
#include <ostream>
|
||||
|
||||
#include "format.h"
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
|
||||
template <typename OutputIt, typename Char> class basic_printf_context;
|
||||
|
||||
namespace detail {
|
||||
|
||||
// Checks if T has a user-defined operator<<.
|
||||
template <typename T, typename Char, typename Enable = void>
|
||||
class is_streamable {
|
||||
private:
|
||||
template <typename U>
|
||||
static auto test(int)
|
||||
-> bool_constant<sizeof(std::declval<std::basic_ostream<Char>&>()
|
||||
<< std::declval<U>()) != 0>;
|
||||
|
||||
template <typename> static auto test(...) -> std::false_type;
|
||||
|
||||
using result = decltype(test<T>(0));
|
||||
|
||||
public:
|
||||
is_streamable() = default;
|
||||
|
||||
static const bool value = result::value;
|
||||
};
|
||||
|
||||
// Formatting of built-in types and arrays is intentionally disabled because
|
||||
// it's handled by standard (non-ostream) formatters.
|
||||
template <typename T, typename Char>
|
||||
struct is_streamable<
|
||||
T, Char,
|
||||
enable_if_t<
|
||||
std::is_arithmetic<T>::value || std::is_array<T>::value ||
|
||||
std::is_pointer<T>::value || std::is_same<T, char8_type>::value ||
|
||||
std::is_same<T, std::basic_string<Char>>::value ||
|
||||
std::is_same<T, std_string_view<Char>>::value ||
|
||||
(std::is_convertible<T, int>::value && !std::is_enum<T>::value)>>
|
||||
: std::false_type {};
|
||||
|
||||
// Write the content of buf to os.
|
||||
// It is a separate function rather than a part of vprint to simplify testing.
|
||||
template <typename Char>
|
||||
void write_buffer(std::basic_ostream<Char>& os, buffer<Char>& buf) {
|
||||
const Char* buf_data = buf.data();
|
||||
using unsigned_streamsize = std::make_unsigned<std::streamsize>::type;
|
||||
unsigned_streamsize size = buf.size();
|
||||
unsigned_streamsize max_size = to_unsigned(max_value<std::streamsize>());
|
||||
do {
|
||||
unsigned_streamsize n = size <= max_size ? size : max_size;
|
||||
os.write(buf_data, static_cast<std::streamsize>(n));
|
||||
buf_data += n;
|
||||
size -= n;
|
||||
} while (size != 0);
|
||||
}
|
||||
|
||||
template <typename Char, typename T>
|
||||
void format_value(buffer<Char>& buf, const T& value,
|
||||
locale_ref loc = locale_ref()) {
|
||||
auto&& format_buf = formatbuf<std::basic_streambuf<Char>>(buf);
|
||||
auto&& output = std::basic_ostream<Char>(&format_buf);
|
||||
#if !defined(FMT_STATIC_THOUSANDS_SEPARATOR)
|
||||
if (loc) output.imbue(loc.get<std::locale>());
|
||||
#endif
|
||||
output << value;
|
||||
output.exceptions(std::ios_base::failbit | std::ios_base::badbit);
|
||||
buf.try_resize(buf.size());
|
||||
}
|
||||
|
||||
// Formats an object of type T that has an overloaded ostream operator<<.
|
||||
template <typename T, typename Char>
|
||||
struct fallback_formatter<T, Char, enable_if_t<is_streamable<T, Char>::value>>
|
||||
: private formatter<basic_string_view<Char>, Char> {
|
||||
using formatter<basic_string_view<Char>, Char>::parse;
|
||||
|
||||
template <typename OutputIt>
|
||||
auto format(const T& value, basic_format_context<OutputIt, Char>& ctx)
|
||||
-> OutputIt {
|
||||
auto buffer = basic_memory_buffer<Char>();
|
||||
format_value(buffer, value, ctx.locale());
|
||||
return formatter<basic_string_view<Char>, Char>::format(
|
||||
{buffer.data(), buffer.size()}, ctx);
|
||||
}
|
||||
|
||||
// DEPRECATED!
|
||||
template <typename OutputIt>
|
||||
auto format(const T& value, basic_printf_context<OutputIt, Char>& ctx)
|
||||
-> OutputIt {
|
||||
auto buffer = basic_memory_buffer<Char>();
|
||||
format_value(buffer, value, ctx.locale());
|
||||
return std::copy(buffer.begin(), buffer.end(), ctx.out());
|
||||
}
|
||||
};
|
||||
} // namespace detail
|
||||
|
||||
FMT_MODULE_EXPORT
|
||||
template <typename Char>
|
||||
void vprint(std::basic_ostream<Char>& os, basic_string_view<Char> format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args) {
|
||||
auto buffer = basic_memory_buffer<Char>();
|
||||
detail::vformat_to(buffer, format_str, args);
|
||||
detail::write_buffer(os, buffer);
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Prints formatted data to the stream *os*.
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::print(cerr, "Don't {}!", "panic");
|
||||
\endrst
|
||||
*/
|
||||
FMT_MODULE_EXPORT
|
||||
template <typename S, typename... Args,
|
||||
typename Char = enable_if_t<detail::is_string<S>::value, char_t<S>>>
|
||||
void print(std::basic_ostream<Char>& os, const S& format_str, Args&&... args) {
|
||||
vprint(os, to_string_view(format_str),
|
||||
fmt::make_args_checked<Args...>(format_str, args...));
|
||||
}
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_OSTREAM_H_
|
||||
@@ -0,0 +1,657 @@
|
||||
// Formatting library for C++ - legacy printf implementation
|
||||
//
|
||||
// Copyright (c) 2012 - 2016, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
#ifndef FMT_PRINTF_H_
|
||||
#define FMT_PRINTF_H_
|
||||
|
||||
#include <algorithm> // std::max
|
||||
#include <limits> // std::numeric_limits
|
||||
#include <ostream>
|
||||
|
||||
#include "format.h"
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
FMT_MODULE_EXPORT_BEGIN
|
||||
|
||||
template <typename T> struct printf_formatter { printf_formatter() = delete; };
|
||||
|
||||
template <typename Char>
|
||||
class basic_printf_parse_context : public basic_format_parse_context<Char> {
|
||||
using basic_format_parse_context<Char>::basic_format_parse_context;
|
||||
};
|
||||
|
||||
template <typename OutputIt, typename Char> class basic_printf_context {
|
||||
private:
|
||||
OutputIt out_;
|
||||
basic_format_args<basic_printf_context> args_;
|
||||
|
||||
public:
|
||||
using char_type = Char;
|
||||
using format_arg = basic_format_arg<basic_printf_context>;
|
||||
using parse_context_type = basic_printf_parse_context<Char>;
|
||||
template <typename T> using formatter_type = printf_formatter<T>;
|
||||
|
||||
/**
|
||||
\rst
|
||||
Constructs a ``printf_context`` object. References to the arguments are
|
||||
stored in the context object so make sure they have appropriate lifetimes.
|
||||
\endrst
|
||||
*/
|
||||
basic_printf_context(OutputIt out,
|
||||
basic_format_args<basic_printf_context> args)
|
||||
: out_(out), args_(args) {}
|
||||
|
||||
OutputIt out() { return out_; }
|
||||
void advance_to(OutputIt it) { out_ = it; }
|
||||
|
||||
detail::locale_ref locale() { return {}; }
|
||||
|
||||
format_arg arg(int id) const { return args_.get(id); }
|
||||
|
||||
FMT_CONSTEXPR void on_error(const char* message) {
|
||||
detail::error_handler().on_error(message);
|
||||
}
|
||||
};
|
||||
|
||||
FMT_BEGIN_DETAIL_NAMESPACE
|
||||
|
||||
// Checks if a value fits in int - used to avoid warnings about comparing
|
||||
// signed and unsigned integers.
|
||||
template <bool IsSigned> struct int_checker {
|
||||
template <typename T> static bool fits_in_int(T value) {
|
||||
unsigned max = max_value<int>();
|
||||
return value <= max;
|
||||
}
|
||||
static bool fits_in_int(bool) { return true; }
|
||||
};
|
||||
|
||||
template <> struct int_checker<true> {
|
||||
template <typename T> static bool fits_in_int(T value) {
|
||||
return value >= (std::numeric_limits<int>::min)() &&
|
||||
value <= max_value<int>();
|
||||
}
|
||||
static bool fits_in_int(int) { return true; }
|
||||
};
|
||||
|
||||
class printf_precision_handler {
|
||||
public:
|
||||
template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
|
||||
int operator()(T value) {
|
||||
if (!int_checker<std::numeric_limits<T>::is_signed>::fits_in_int(value))
|
||||
FMT_THROW(format_error("number is too big"));
|
||||
return (std::max)(static_cast<int>(value), 0);
|
||||
}
|
||||
|
||||
template <typename T, FMT_ENABLE_IF(!std::is_integral<T>::value)>
|
||||
int operator()(T) {
|
||||
FMT_THROW(format_error("precision is not integer"));
|
||||
return 0;
|
||||
}
|
||||
};
|
||||
|
||||
// An argument visitor that returns true iff arg is a zero integer.
|
||||
class is_zero_int {
|
||||
public:
|
||||
template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
|
||||
bool operator()(T value) {
|
||||
return value == 0;
|
||||
}
|
||||
|
||||
template <typename T, FMT_ENABLE_IF(!std::is_integral<T>::value)>
|
||||
bool operator()(T) {
|
||||
return false;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename T> struct make_unsigned_or_bool : std::make_unsigned<T> {};
|
||||
|
||||
template <> struct make_unsigned_or_bool<bool> { using type = bool; };
|
||||
|
||||
template <typename T, typename Context> class arg_converter {
|
||||
private:
|
||||
using char_type = typename Context::char_type;
|
||||
|
||||
basic_format_arg<Context>& arg_;
|
||||
char_type type_;
|
||||
|
||||
public:
|
||||
arg_converter(basic_format_arg<Context>& arg, char_type type)
|
||||
: arg_(arg), type_(type) {}
|
||||
|
||||
void operator()(bool value) {
|
||||
if (type_ != 's') operator()<bool>(value);
|
||||
}
|
||||
|
||||
template <typename U, FMT_ENABLE_IF(std::is_integral<U>::value)>
|
||||
void operator()(U value) {
|
||||
bool is_signed = type_ == 'd' || type_ == 'i';
|
||||
using target_type = conditional_t<std::is_same<T, void>::value, U, T>;
|
||||
if (const_check(sizeof(target_type) <= sizeof(int))) {
|
||||
// Extra casts are used to silence warnings.
|
||||
if (is_signed) {
|
||||
arg_ = detail::make_arg<Context>(
|
||||
static_cast<int>(static_cast<target_type>(value)));
|
||||
} else {
|
||||
using unsigned_type = typename make_unsigned_or_bool<target_type>::type;
|
||||
arg_ = detail::make_arg<Context>(
|
||||
static_cast<unsigned>(static_cast<unsigned_type>(value)));
|
||||
}
|
||||
} else {
|
||||
if (is_signed) {
|
||||
// glibc's printf doesn't sign extend arguments of smaller types:
|
||||
// std::printf("%lld", -42); // prints "4294967254"
|
||||
// but we don't have to do the same because it's a UB.
|
||||
arg_ = detail::make_arg<Context>(static_cast<long long>(value));
|
||||
} else {
|
||||
arg_ = detail::make_arg<Context>(
|
||||
static_cast<typename make_unsigned_or_bool<U>::type>(value));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
template <typename U, FMT_ENABLE_IF(!std::is_integral<U>::value)>
|
||||
void operator()(U) {} // No conversion needed for non-integral types.
|
||||
};
|
||||
|
||||
// Converts an integer argument to T for printf, if T is an integral type.
|
||||
// If T is void, the argument is converted to corresponding signed or unsigned
|
||||
// type depending on the type specifier: 'd' and 'i' - signed, other -
|
||||
// unsigned).
|
||||
template <typename T, typename Context, typename Char>
|
||||
void convert_arg(basic_format_arg<Context>& arg, Char type) {
|
||||
visit_format_arg(arg_converter<T, Context>(arg, type), arg);
|
||||
}
|
||||
|
||||
// Converts an integer argument to char for printf.
|
||||
template <typename Context> class char_converter {
|
||||
private:
|
||||
basic_format_arg<Context>& arg_;
|
||||
|
||||
public:
|
||||
explicit char_converter(basic_format_arg<Context>& arg) : arg_(arg) {}
|
||||
|
||||
template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
|
||||
void operator()(T value) {
|
||||
arg_ = detail::make_arg<Context>(
|
||||
static_cast<typename Context::char_type>(value));
|
||||
}
|
||||
|
||||
template <typename T, FMT_ENABLE_IF(!std::is_integral<T>::value)>
|
||||
void operator()(T) {} // No conversion needed for non-integral types.
|
||||
};
|
||||
|
||||
// An argument visitor that return a pointer to a C string if argument is a
|
||||
// string or null otherwise.
|
||||
template <typename Char> struct get_cstring {
|
||||
template <typename T> const Char* operator()(T) { return nullptr; }
|
||||
const Char* operator()(const Char* s) { return s; }
|
||||
};
|
||||
|
||||
// Checks if an argument is a valid printf width specifier and sets
|
||||
// left alignment if it is negative.
|
||||
template <typename Char> class printf_width_handler {
|
||||
private:
|
||||
using format_specs = basic_format_specs<Char>;
|
||||
|
||||
format_specs& specs_;
|
||||
|
||||
public:
|
||||
explicit printf_width_handler(format_specs& specs) : specs_(specs) {}
|
||||
|
||||
template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
|
||||
unsigned operator()(T value) {
|
||||
auto width = static_cast<uint32_or_64_or_128_t<T>>(value);
|
||||
if (detail::is_negative(value)) {
|
||||
specs_.align = align::left;
|
||||
width = 0 - width;
|
||||
}
|
||||
unsigned int_max = max_value<int>();
|
||||
if (width > int_max) FMT_THROW(format_error("number is too big"));
|
||||
return static_cast<unsigned>(width);
|
||||
}
|
||||
|
||||
template <typename T, FMT_ENABLE_IF(!std::is_integral<T>::value)>
|
||||
unsigned operator()(T) {
|
||||
FMT_THROW(format_error("width is not integer"));
|
||||
return 0;
|
||||
}
|
||||
};
|
||||
|
||||
// The ``printf`` argument formatter.
|
||||
template <typename OutputIt, typename Char>
|
||||
class printf_arg_formatter : public arg_formatter<Char> {
|
||||
private:
|
||||
using base = arg_formatter<Char>;
|
||||
using context_type = basic_printf_context<OutputIt, Char>;
|
||||
using format_specs = basic_format_specs<Char>;
|
||||
|
||||
context_type& context_;
|
||||
|
||||
OutputIt write_null_pointer(bool is_string = false) {
|
||||
auto s = this->specs;
|
||||
s.type = presentation_type::none;
|
||||
return write_bytes(this->out, is_string ? "(null)" : "(nil)", s);
|
||||
}
|
||||
|
||||
public:
|
||||
printf_arg_formatter(OutputIt iter, format_specs& s, context_type& ctx)
|
||||
: base{iter, s, locale_ref()}, context_(ctx) {}
|
||||
|
||||
OutputIt operator()(monostate value) { return base::operator()(value); }
|
||||
|
||||
template <typename T, FMT_ENABLE_IF(detail::is_integral<T>::value)>
|
||||
OutputIt operator()(T value) {
|
||||
// MSVC2013 fails to compile separate overloads for bool and Char so use
|
||||
// std::is_same instead.
|
||||
if (std::is_same<T, Char>::value) {
|
||||
format_specs fmt_specs = this->specs;
|
||||
if (fmt_specs.type != presentation_type::none &&
|
||||
fmt_specs.type != presentation_type::chr) {
|
||||
return (*this)(static_cast<int>(value));
|
||||
}
|
||||
fmt_specs.sign = sign::none;
|
||||
fmt_specs.alt = false;
|
||||
fmt_specs.fill[0] = ' '; // Ignore '0' flag for char types.
|
||||
// align::numeric needs to be overwritten here since the '0' flag is
|
||||
// ignored for non-numeric types
|
||||
if (fmt_specs.align == align::none || fmt_specs.align == align::numeric)
|
||||
fmt_specs.align = align::right;
|
||||
return write<Char>(this->out, static_cast<Char>(value), fmt_specs);
|
||||
}
|
||||
return base::operator()(value);
|
||||
}
|
||||
|
||||
template <typename T, FMT_ENABLE_IF(std::is_floating_point<T>::value)>
|
||||
OutputIt operator()(T value) {
|
||||
return base::operator()(value);
|
||||
}
|
||||
|
||||
/** Formats a null-terminated C string. */
|
||||
OutputIt operator()(const char* value) {
|
||||
if (value) return base::operator()(value);
|
||||
return write_null_pointer(this->specs.type != presentation_type::pointer);
|
||||
}
|
||||
|
||||
/** Formats a null-terminated wide C string. */
|
||||
OutputIt operator()(const wchar_t* value) {
|
||||
if (value) return base::operator()(value);
|
||||
return write_null_pointer(this->specs.type != presentation_type::pointer);
|
||||
}
|
||||
|
||||
OutputIt operator()(basic_string_view<Char> value) {
|
||||
return base::operator()(value);
|
||||
}
|
||||
|
||||
/** Formats a pointer. */
|
||||
OutputIt operator()(const void* value) {
|
||||
return value ? base::operator()(value) : write_null_pointer();
|
||||
}
|
||||
|
||||
/** Formats an argument of a custom (user-defined) type. */
|
||||
OutputIt operator()(typename basic_format_arg<context_type>::handle handle) {
|
||||
auto parse_ctx =
|
||||
basic_printf_parse_context<Char>(basic_string_view<Char>());
|
||||
handle.format(parse_ctx, context_);
|
||||
return this->out;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char>
|
||||
void parse_flags(basic_format_specs<Char>& specs, const Char*& it,
|
||||
const Char* end) {
|
||||
for (; it != end; ++it) {
|
||||
switch (*it) {
|
||||
case '-':
|
||||
specs.align = align::left;
|
||||
break;
|
||||
case '+':
|
||||
specs.sign = sign::plus;
|
||||
break;
|
||||
case '0':
|
||||
specs.fill[0] = '0';
|
||||
break;
|
||||
case ' ':
|
||||
if (specs.sign != sign::plus) {
|
||||
specs.sign = sign::space;
|
||||
}
|
||||
break;
|
||||
case '#':
|
||||
specs.alt = true;
|
||||
break;
|
||||
default:
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
template <typename Char, typename GetArg>
|
||||
int parse_header(const Char*& it, const Char* end,
|
||||
basic_format_specs<Char>& specs, GetArg get_arg) {
|
||||
int arg_index = -1;
|
||||
Char c = *it;
|
||||
if (c >= '0' && c <= '9') {
|
||||
// Parse an argument index (if followed by '$') or a width possibly
|
||||
// preceded with '0' flag(s).
|
||||
int value = parse_nonnegative_int(it, end, -1);
|
||||
if (it != end && *it == '$') { // value is an argument index
|
||||
++it;
|
||||
arg_index = value != -1 ? value : max_value<int>();
|
||||
} else {
|
||||
if (c == '0') specs.fill[0] = '0';
|
||||
if (value != 0) {
|
||||
// Nonzero value means that we parsed width and don't need to
|
||||
// parse it or flags again, so return now.
|
||||
if (value == -1) FMT_THROW(format_error("number is too big"));
|
||||
specs.width = value;
|
||||
return arg_index;
|
||||
}
|
||||
}
|
||||
}
|
||||
parse_flags(specs, it, end);
|
||||
// Parse width.
|
||||
if (it != end) {
|
||||
if (*it >= '0' && *it <= '9') {
|
||||
specs.width = parse_nonnegative_int(it, end, -1);
|
||||
if (specs.width == -1) FMT_THROW(format_error("number is too big"));
|
||||
} else if (*it == '*') {
|
||||
++it;
|
||||
specs.width = static_cast<int>(visit_format_arg(
|
||||
detail::printf_width_handler<Char>(specs), get_arg(-1)));
|
||||
}
|
||||
}
|
||||
return arg_index;
|
||||
}
|
||||
|
||||
template <typename Char, typename Context>
|
||||
void vprintf(buffer<Char>& buf, basic_string_view<Char> format,
|
||||
basic_format_args<Context> args) {
|
||||
using OutputIt = buffer_appender<Char>;
|
||||
auto out = OutputIt(buf);
|
||||
auto context = basic_printf_context<OutputIt, Char>(out, args);
|
||||
auto parse_ctx = basic_printf_parse_context<Char>(format);
|
||||
|
||||
// Returns the argument with specified index or, if arg_index is -1, the next
|
||||
// argument.
|
||||
auto get_arg = [&](int arg_index) {
|
||||
if (arg_index < 0)
|
||||
arg_index = parse_ctx.next_arg_id();
|
||||
else
|
||||
parse_ctx.check_arg_id(--arg_index);
|
||||
return detail::get_arg(context, arg_index);
|
||||
};
|
||||
|
||||
const Char* start = parse_ctx.begin();
|
||||
const Char* end = parse_ctx.end();
|
||||
auto it = start;
|
||||
while (it != end) {
|
||||
if (!detail::find<false, Char>(it, end, '%', it)) {
|
||||
it = end; // detail::find leaves it == nullptr if it doesn't find '%'
|
||||
break;
|
||||
}
|
||||
Char c = *it++;
|
||||
if (it != end && *it == c) {
|
||||
out = detail::write(
|
||||
out, basic_string_view<Char>(start, detail::to_unsigned(it - start)));
|
||||
start = ++it;
|
||||
continue;
|
||||
}
|
||||
out = detail::write(out, basic_string_view<Char>(
|
||||
start, detail::to_unsigned(it - 1 - start)));
|
||||
|
||||
basic_format_specs<Char> specs;
|
||||
specs.align = align::right;
|
||||
|
||||
// Parse argument index, flags and width.
|
||||
int arg_index = parse_header(it, end, specs, get_arg);
|
||||
if (arg_index == 0) parse_ctx.on_error("argument not found");
|
||||
|
||||
// Parse precision.
|
||||
if (it != end && *it == '.') {
|
||||
++it;
|
||||
c = it != end ? *it : 0;
|
||||
if ('0' <= c && c <= '9') {
|
||||
specs.precision = parse_nonnegative_int(it, end, 0);
|
||||
} else if (c == '*') {
|
||||
++it;
|
||||
specs.precision = static_cast<int>(
|
||||
visit_format_arg(detail::printf_precision_handler(), get_arg(-1)));
|
||||
} else {
|
||||
specs.precision = 0;
|
||||
}
|
||||
}
|
||||
|
||||
auto arg = get_arg(arg_index);
|
||||
// For d, i, o, u, x, and X conversion specifiers, if a precision is
|
||||
// specified, the '0' flag is ignored
|
||||
if (specs.precision >= 0 && arg.is_integral())
|
||||
specs.fill[0] =
|
||||
' '; // Ignore '0' flag for non-numeric types or if '-' present.
|
||||
if (specs.precision >= 0 && arg.type() == detail::type::cstring_type) {
|
||||
auto str = visit_format_arg(detail::get_cstring<Char>(), arg);
|
||||
auto str_end = str + specs.precision;
|
||||
auto nul = std::find(str, str_end, Char());
|
||||
arg = detail::make_arg<basic_printf_context<OutputIt, Char>>(
|
||||
basic_string_view<Char>(
|
||||
str, detail::to_unsigned(nul != str_end ? nul - str
|
||||
: specs.precision)));
|
||||
}
|
||||
if (specs.alt && visit_format_arg(detail::is_zero_int(), arg))
|
||||
specs.alt = false;
|
||||
if (specs.fill[0] == '0') {
|
||||
if (arg.is_arithmetic() && specs.align != align::left)
|
||||
specs.align = align::numeric;
|
||||
else
|
||||
specs.fill[0] = ' '; // Ignore '0' flag for non-numeric types or if '-'
|
||||
// flag is also present.
|
||||
}
|
||||
|
||||
// Parse length and convert the argument to the required type.
|
||||
c = it != end ? *it++ : 0;
|
||||
Char t = it != end ? *it : 0;
|
||||
using detail::convert_arg;
|
||||
switch (c) {
|
||||
case 'h':
|
||||
if (t == 'h') {
|
||||
++it;
|
||||
t = it != end ? *it : 0;
|
||||
convert_arg<signed char>(arg, t);
|
||||
} else {
|
||||
convert_arg<short>(arg, t);
|
||||
}
|
||||
break;
|
||||
case 'l':
|
||||
if (t == 'l') {
|
||||
++it;
|
||||
t = it != end ? *it : 0;
|
||||
convert_arg<long long>(arg, t);
|
||||
} else {
|
||||
convert_arg<long>(arg, t);
|
||||
}
|
||||
break;
|
||||
case 'j':
|
||||
convert_arg<intmax_t>(arg, t);
|
||||
break;
|
||||
case 'z':
|
||||
convert_arg<size_t>(arg, t);
|
||||
break;
|
||||
case 't':
|
||||
convert_arg<std::ptrdiff_t>(arg, t);
|
||||
break;
|
||||
case 'L':
|
||||
// printf produces garbage when 'L' is omitted for long double, no
|
||||
// need to do the same.
|
||||
break;
|
||||
default:
|
||||
--it;
|
||||
convert_arg<void>(arg, c);
|
||||
}
|
||||
|
||||
// Parse type.
|
||||
if (it == end) FMT_THROW(format_error("invalid format string"));
|
||||
char type = static_cast<char>(*it++);
|
||||
if (arg.is_integral()) {
|
||||
// Normalize type.
|
||||
switch (type) {
|
||||
case 'i':
|
||||
case 'u':
|
||||
type = 'd';
|
||||
break;
|
||||
case 'c':
|
||||
visit_format_arg(
|
||||
detail::char_converter<basic_printf_context<OutputIt, Char>>(arg),
|
||||
arg);
|
||||
break;
|
||||
}
|
||||
}
|
||||
specs.type = parse_presentation_type(type);
|
||||
if (specs.type == presentation_type::none)
|
||||
parse_ctx.on_error("invalid type specifier");
|
||||
|
||||
start = it;
|
||||
|
||||
// Format argument.
|
||||
out = visit_format_arg(
|
||||
detail::printf_arg_formatter<OutputIt, Char>(out, specs, context), arg);
|
||||
}
|
||||
detail::write(out, basic_string_view<Char>(start, to_unsigned(it - start)));
|
||||
}
|
||||
FMT_END_DETAIL_NAMESPACE
|
||||
|
||||
template <typename Char>
|
||||
using basic_printf_context_t =
|
||||
basic_printf_context<detail::buffer_appender<Char>, Char>;
|
||||
|
||||
using printf_context = basic_printf_context_t<char>;
|
||||
using wprintf_context = basic_printf_context_t<wchar_t>;
|
||||
|
||||
using printf_args = basic_format_args<printf_context>;
|
||||
using wprintf_args = basic_format_args<wprintf_context>;
|
||||
|
||||
/**
|
||||
\rst
|
||||
Constructs an `~fmt::format_arg_store` object that contains references to
|
||||
arguments and can be implicitly converted to `~fmt::printf_args`.
|
||||
\endrst
|
||||
*/
|
||||
template <typename... T>
|
||||
inline auto make_printf_args(const T&... args)
|
||||
-> format_arg_store<printf_context, T...> {
|
||||
return {args...};
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Constructs an `~fmt::format_arg_store` object that contains references to
|
||||
arguments and can be implicitly converted to `~fmt::wprintf_args`.
|
||||
\endrst
|
||||
*/
|
||||
template <typename... T>
|
||||
inline auto make_wprintf_args(const T&... args)
|
||||
-> format_arg_store<wprintf_context, T...> {
|
||||
return {args...};
|
||||
}
|
||||
|
||||
template <typename S, typename Char = char_t<S>>
|
||||
inline auto vsprintf(
|
||||
const S& fmt,
|
||||
basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args)
|
||||
-> std::basic_string<Char> {
|
||||
basic_memory_buffer<Char> buffer;
|
||||
vprintf(buffer, to_string_view(fmt), args);
|
||||
return to_string(buffer);
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Formats arguments and returns the result as a string.
|
||||
|
||||
**Example**::
|
||||
|
||||
std::string message = fmt::sprintf("The answer is %d", 42);
|
||||
\endrst
|
||||
*/
|
||||
template <typename S, typename... T,
|
||||
typename Char = enable_if_t<detail::is_string<S>::value, char_t<S>>>
|
||||
inline auto sprintf(const S& fmt, const T&... args) -> std::basic_string<Char> {
|
||||
using context = basic_printf_context_t<Char>;
|
||||
return vsprintf(to_string_view(fmt), fmt::make_format_args<context>(args...));
|
||||
}
|
||||
|
||||
template <typename S, typename Char = char_t<S>>
|
||||
inline auto vfprintf(
|
||||
std::FILE* f, const S& fmt,
|
||||
basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args)
|
||||
-> int {
|
||||
basic_memory_buffer<Char> buffer;
|
||||
vprintf(buffer, to_string_view(fmt), args);
|
||||
size_t size = buffer.size();
|
||||
return std::fwrite(buffer.data(), sizeof(Char), size, f) < size
|
||||
? -1
|
||||
: static_cast<int>(size);
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Prints formatted data to the file *f*.
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::fprintf(stderr, "Don't %s!", "panic");
|
||||
\endrst
|
||||
*/
|
||||
template <typename S, typename... T, typename Char = char_t<S>>
|
||||
inline auto fprintf(std::FILE* f, const S& fmt, const T&... args) -> int {
|
||||
using context = basic_printf_context_t<Char>;
|
||||
return vfprintf(f, to_string_view(fmt),
|
||||
fmt::make_format_args<context>(args...));
|
||||
}
|
||||
|
||||
template <typename S, typename Char = char_t<S>>
|
||||
inline auto vprintf(
|
||||
const S& fmt,
|
||||
basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args)
|
||||
-> int {
|
||||
return vfprintf(stdout, to_string_view(fmt), args);
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Prints formatted data to ``stdout``.
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::printf("Elapsed time: %.2f seconds", 1.23);
|
||||
\endrst
|
||||
*/
|
||||
template <typename S, typename... T, FMT_ENABLE_IF(detail::is_string<S>::value)>
|
||||
inline auto printf(const S& fmt, const T&... args) -> int {
|
||||
return vprintf(
|
||||
to_string_view(fmt),
|
||||
fmt::make_format_args<basic_printf_context_t<char_t<S>>>(args...));
|
||||
}
|
||||
|
||||
template <typename S, typename Char = char_t<S>>
|
||||
FMT_DEPRECATED auto vfprintf(
|
||||
std::basic_ostream<Char>& os, const S& fmt,
|
||||
basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args)
|
||||
-> int {
|
||||
basic_memory_buffer<Char> buffer;
|
||||
vprintf(buffer, to_string_view(fmt), args);
|
||||
os.write(buffer.data(), static_cast<std::streamsize>(buffer.size()));
|
||||
return static_cast<int>(buffer.size());
|
||||
}
|
||||
template <typename S, typename... T, typename Char = char_t<S>>
|
||||
FMT_DEPRECATED auto fprintf(std::basic_ostream<Char>& os, const S& fmt,
|
||||
const T&... args) -> int {
|
||||
return vfprintf(os, to_string_view(fmt),
|
||||
fmt::make_format_args<basic_printf_context_t<Char>>(args...));
|
||||
}
|
||||
|
||||
FMT_MODULE_EXPORT_END
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_PRINTF_H_
|
||||
@@ -0,0 +1,793 @@
|
||||
// Formatting library for C++ - experimental range support
|
||||
//
|
||||
// Copyright (c) 2012 - present, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
//
|
||||
// Copyright (c) 2018 - present, Remotion (Igor Schulz)
|
||||
// All Rights Reserved
|
||||
// {fmt} support for ranges, containers and types tuple interface.
|
||||
|
||||
#ifndef FMT_RANGES_H_
|
||||
#define FMT_RANGES_H_
|
||||
|
||||
#include <initializer_list>
|
||||
#include <tuple>
|
||||
#include <type_traits>
|
||||
|
||||
#include "format.h"
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
|
||||
namespace detail {
|
||||
|
||||
template <typename RangeT, typename OutputIterator>
|
||||
OutputIterator copy(const RangeT& range, OutputIterator out) {
|
||||
for (auto it = range.begin(), end = range.end(); it != end; ++it)
|
||||
*out++ = *it;
|
||||
return out;
|
||||
}
|
||||
|
||||
template <typename OutputIterator>
|
||||
OutputIterator copy(const char* str, OutputIterator out) {
|
||||
while (*str) *out++ = *str++;
|
||||
return out;
|
||||
}
|
||||
|
||||
template <typename OutputIterator>
|
||||
OutputIterator copy(char ch, OutputIterator out) {
|
||||
*out++ = ch;
|
||||
return out;
|
||||
}
|
||||
|
||||
template <typename OutputIterator>
|
||||
OutputIterator copy(wchar_t ch, OutputIterator out) {
|
||||
*out++ = ch;
|
||||
return out;
|
||||
}
|
||||
|
||||
// Returns true if T has a std::string-like interface, like std::string_view.
|
||||
template <typename T> class is_std_string_like {
|
||||
template <typename U>
|
||||
static auto check(U* p)
|
||||
-> decltype((void)p->find('a'), p->length(), (void)p->data(), int());
|
||||
template <typename> static void check(...);
|
||||
|
||||
public:
|
||||
static FMT_CONSTEXPR_DECL const bool value =
|
||||
is_string<T>::value ||
|
||||
std::is_convertible<T, std_string_view<char>>::value ||
|
||||
!std::is_void<decltype(check<T>(nullptr))>::value;
|
||||
};
|
||||
|
||||
template <typename Char>
|
||||
struct is_std_string_like<fmt::basic_string_view<Char>> : std::true_type {};
|
||||
|
||||
template <typename T> class is_map {
|
||||
template <typename U> static auto check(U*) -> typename U::mapped_type;
|
||||
template <typename> static void check(...);
|
||||
|
||||
public:
|
||||
#ifdef FMT_FORMAT_MAP_AS_LIST
|
||||
static FMT_CONSTEXPR_DECL const bool value = false;
|
||||
#else
|
||||
static FMT_CONSTEXPR_DECL const bool value =
|
||||
!std::is_void<decltype(check<T>(nullptr))>::value;
|
||||
#endif
|
||||
};
|
||||
|
||||
template <typename T> class is_set {
|
||||
template <typename U> static auto check(U*) -> typename U::key_type;
|
||||
template <typename> static void check(...);
|
||||
|
||||
public:
|
||||
#ifdef FMT_FORMAT_SET_AS_LIST
|
||||
static FMT_CONSTEXPR_DECL const bool value = false;
|
||||
#else
|
||||
static FMT_CONSTEXPR_DECL const bool value =
|
||||
!std::is_void<decltype(check<T>(nullptr))>::value && !is_map<T>::value;
|
||||
#endif
|
||||
};
|
||||
|
||||
template <typename... Ts> struct conditional_helper {};
|
||||
|
||||
template <typename T, typename _ = void> struct is_range_ : std::false_type {};
|
||||
|
||||
#if !FMT_MSC_VER || FMT_MSC_VER > 1800
|
||||
|
||||
# define FMT_DECLTYPE_RETURN(val) \
|
||||
->decltype(val) { return val; } \
|
||||
static_assert( \
|
||||
true, "") // This makes it so that a semicolon is required after the
|
||||
// macro, which helps clang-format handle the formatting.
|
||||
|
||||
// C array overload
|
||||
template <typename T, std::size_t N>
|
||||
auto range_begin(const T (&arr)[N]) -> const T* {
|
||||
return arr;
|
||||
}
|
||||
template <typename T, std::size_t N>
|
||||
auto range_end(const T (&arr)[N]) -> const T* {
|
||||
return arr + N;
|
||||
}
|
||||
|
||||
template <typename T, typename Enable = void>
|
||||
struct has_member_fn_begin_end_t : std::false_type {};
|
||||
|
||||
template <typename T>
|
||||
struct has_member_fn_begin_end_t<T, void_t<decltype(std::declval<T>().begin()),
|
||||
decltype(std::declval<T>().end())>>
|
||||
: std::true_type {};
|
||||
|
||||
// Member function overload
|
||||
template <typename T>
|
||||
auto range_begin(T&& rng) FMT_DECLTYPE_RETURN(static_cast<T&&>(rng).begin());
|
||||
template <typename T>
|
||||
auto range_end(T&& rng) FMT_DECLTYPE_RETURN(static_cast<T&&>(rng).end());
|
||||
|
||||
// ADL overload. Only participates in overload resolution if member functions
|
||||
// are not found.
|
||||
template <typename T>
|
||||
auto range_begin(T&& rng)
|
||||
-> enable_if_t<!has_member_fn_begin_end_t<T&&>::value,
|
||||
decltype(begin(static_cast<T&&>(rng)))> {
|
||||
return begin(static_cast<T&&>(rng));
|
||||
}
|
||||
template <typename T>
|
||||
auto range_end(T&& rng) -> enable_if_t<!has_member_fn_begin_end_t<T&&>::value,
|
||||
decltype(end(static_cast<T&&>(rng)))> {
|
||||
return end(static_cast<T&&>(rng));
|
||||
}
|
||||
|
||||
template <typename T, typename Enable = void>
|
||||
struct has_const_begin_end : std::false_type {};
|
||||
template <typename T, typename Enable = void>
|
||||
struct has_mutable_begin_end : std::false_type {};
|
||||
|
||||
template <typename T>
|
||||
struct has_const_begin_end<
|
||||
T,
|
||||
void_t<
|
||||
decltype(detail::range_begin(std::declval<const remove_cvref_t<T>&>())),
|
||||
decltype(detail::range_end(std::declval<const remove_cvref_t<T>&>()))>>
|
||||
: std::true_type {};
|
||||
|
||||
template <typename T>
|
||||
struct has_mutable_begin_end<
|
||||
T, void_t<decltype(detail::range_begin(std::declval<T>())),
|
||||
decltype(detail::range_end(std::declval<T>())),
|
||||
enable_if_t<std::is_copy_constructible<T>::value>>>
|
||||
: std::true_type {};
|
||||
|
||||
template <typename T>
|
||||
struct is_range_<T, void>
|
||||
: std::integral_constant<bool, (has_const_begin_end<T>::value ||
|
||||
has_mutable_begin_end<T>::value)> {};
|
||||
# undef FMT_DECLTYPE_RETURN
|
||||
#endif
|
||||
|
||||
// tuple_size and tuple_element check.
|
||||
template <typename T> class is_tuple_like_ {
|
||||
template <typename U>
|
||||
static auto check(U* p) -> decltype(std::tuple_size<U>::value, int());
|
||||
template <typename> static void check(...);
|
||||
|
||||
public:
|
||||
static FMT_CONSTEXPR_DECL const bool value =
|
||||
!std::is_void<decltype(check<T>(nullptr))>::value;
|
||||
};
|
||||
|
||||
// Check for integer_sequence
|
||||
#if defined(__cpp_lib_integer_sequence) || FMT_MSC_VER >= 1900
|
||||
template <typename T, T... N>
|
||||
using integer_sequence = std::integer_sequence<T, N...>;
|
||||
template <size_t... N> using index_sequence = std::index_sequence<N...>;
|
||||
template <size_t N> using make_index_sequence = std::make_index_sequence<N>;
|
||||
#else
|
||||
template <typename T, T... N> struct integer_sequence {
|
||||
using value_type = T;
|
||||
|
||||
static FMT_CONSTEXPR size_t size() { return sizeof...(N); }
|
||||
};
|
||||
|
||||
template <size_t... N> using index_sequence = integer_sequence<size_t, N...>;
|
||||
|
||||
template <typename T, size_t N, T... Ns>
|
||||
struct make_integer_sequence : make_integer_sequence<T, N - 1, N - 1, Ns...> {};
|
||||
template <typename T, T... Ns>
|
||||
struct make_integer_sequence<T, 0, Ns...> : integer_sequence<T, Ns...> {};
|
||||
|
||||
template <size_t N>
|
||||
using make_index_sequence = make_integer_sequence<size_t, N>;
|
||||
#endif
|
||||
|
||||
template <class Tuple, class F, size_t... Is>
|
||||
void for_each(index_sequence<Is...>, Tuple&& tup, F&& f) FMT_NOEXCEPT {
|
||||
using std::get;
|
||||
// using free function get<I>(T) now.
|
||||
const int _[] = {0, ((void)f(get<Is>(tup)), 0)...};
|
||||
(void)_; // blocks warnings
|
||||
}
|
||||
|
||||
template <class T>
|
||||
FMT_CONSTEXPR make_index_sequence<std::tuple_size<T>::value> get_indexes(
|
||||
T const&) {
|
||||
return {};
|
||||
}
|
||||
|
||||
template <class Tuple, class F> void for_each(Tuple&& tup, F&& f) {
|
||||
const auto indexes = get_indexes(tup);
|
||||
for_each(indexes, std::forward<Tuple>(tup), std::forward<F>(f));
|
||||
}
|
||||
|
||||
template <typename Range>
|
||||
using value_type =
|
||||
remove_cvref_t<decltype(*detail::range_begin(std::declval<Range>()))>;
|
||||
|
||||
template <typename OutputIt> OutputIt write_delimiter(OutputIt out) {
|
||||
*out++ = ',';
|
||||
*out++ = ' ';
|
||||
return out;
|
||||
}
|
||||
|
||||
struct singleton {
|
||||
unsigned char upper;
|
||||
unsigned char lower_count;
|
||||
};
|
||||
|
||||
inline auto is_printable(uint16_t x, const singleton* singletons,
|
||||
size_t singletons_size,
|
||||
const unsigned char* singleton_lowers,
|
||||
const unsigned char* normal, size_t normal_size)
|
||||
-> bool {
|
||||
auto upper = x >> 8;
|
||||
auto lower_start = 0;
|
||||
for (size_t i = 0; i < singletons_size; ++i) {
|
||||
auto s = singletons[i];
|
||||
auto lower_end = lower_start + s.lower_count;
|
||||
if (upper < s.upper) break;
|
||||
if (upper == s.upper) {
|
||||
for (auto j = lower_start; j < lower_end; ++j) {
|
||||
if (singleton_lowers[j] == (x & 0xff)) return false;
|
||||
}
|
||||
}
|
||||
lower_start = lower_end;
|
||||
}
|
||||
|
||||
auto xsigned = static_cast<int>(x);
|
||||
auto current = true;
|
||||
for (size_t i = 0; i < normal_size; ++i) {
|
||||
auto v = static_cast<int>(normal[i]);
|
||||
auto len = (v & 0x80) != 0 ? (v & 0x7f) << 8 | normal[++i] : v;
|
||||
xsigned -= len;
|
||||
if (xsigned < 0) break;
|
||||
current = !current;
|
||||
}
|
||||
return current;
|
||||
}
|
||||
|
||||
// Returns true iff the code point cp is printable.
|
||||
// This code is generated by support/printable.py.
|
||||
inline auto is_printable(uint32_t cp) -> bool {
|
||||
static constexpr singleton singletons0[] = {
|
||||
{0x00, 1}, {0x03, 5}, {0x05, 6}, {0x06, 3}, {0x07, 6}, {0x08, 8},
|
||||
{0x09, 17}, {0x0a, 28}, {0x0b, 25}, {0x0c, 20}, {0x0d, 16}, {0x0e, 13},
|
||||
{0x0f, 4}, {0x10, 3}, {0x12, 18}, {0x13, 9}, {0x16, 1}, {0x17, 5},
|
||||
{0x18, 2}, {0x19, 3}, {0x1a, 7}, {0x1c, 2}, {0x1d, 1}, {0x1f, 22},
|
||||
{0x20, 3}, {0x2b, 3}, {0x2c, 2}, {0x2d, 11}, {0x2e, 1}, {0x30, 3},
|
||||
{0x31, 2}, {0x32, 1}, {0xa7, 2}, {0xa9, 2}, {0xaa, 4}, {0xab, 8},
|
||||
{0xfa, 2}, {0xfb, 5}, {0xfd, 4}, {0xfe, 3}, {0xff, 9},
|
||||
};
|
||||
static constexpr unsigned char singletons0_lower[] = {
|
||||
0xad, 0x78, 0x79, 0x8b, 0x8d, 0xa2, 0x30, 0x57, 0x58, 0x8b, 0x8c, 0x90,
|
||||
0x1c, 0x1d, 0xdd, 0x0e, 0x0f, 0x4b, 0x4c, 0xfb, 0xfc, 0x2e, 0x2f, 0x3f,
|
||||
0x5c, 0x5d, 0x5f, 0xb5, 0xe2, 0x84, 0x8d, 0x8e, 0x91, 0x92, 0xa9, 0xb1,
|
||||
0xba, 0xbb, 0xc5, 0xc6, 0xc9, 0xca, 0xde, 0xe4, 0xe5, 0xff, 0x00, 0x04,
|
||||
0x11, 0x12, 0x29, 0x31, 0x34, 0x37, 0x3a, 0x3b, 0x3d, 0x49, 0x4a, 0x5d,
|
||||
0x84, 0x8e, 0x92, 0xa9, 0xb1, 0xb4, 0xba, 0xbb, 0xc6, 0xca, 0xce, 0xcf,
|
||||
0xe4, 0xe5, 0x00, 0x04, 0x0d, 0x0e, 0x11, 0x12, 0x29, 0x31, 0x34, 0x3a,
|
||||
0x3b, 0x45, 0x46, 0x49, 0x4a, 0x5e, 0x64, 0x65, 0x84, 0x91, 0x9b, 0x9d,
|
||||
0xc9, 0xce, 0xcf, 0x0d, 0x11, 0x29, 0x45, 0x49, 0x57, 0x64, 0x65, 0x8d,
|
||||
0x91, 0xa9, 0xb4, 0xba, 0xbb, 0xc5, 0xc9, 0xdf, 0xe4, 0xe5, 0xf0, 0x0d,
|
||||
0x11, 0x45, 0x49, 0x64, 0x65, 0x80, 0x84, 0xb2, 0xbc, 0xbe, 0xbf, 0xd5,
|
||||
0xd7, 0xf0, 0xf1, 0x83, 0x85, 0x8b, 0xa4, 0xa6, 0xbe, 0xbf, 0xc5, 0xc7,
|
||||
0xce, 0xcf, 0xda, 0xdb, 0x48, 0x98, 0xbd, 0xcd, 0xc6, 0xce, 0xcf, 0x49,
|
||||
0x4e, 0x4f, 0x57, 0x59, 0x5e, 0x5f, 0x89, 0x8e, 0x8f, 0xb1, 0xb6, 0xb7,
|
||||
0xbf, 0xc1, 0xc6, 0xc7, 0xd7, 0x11, 0x16, 0x17, 0x5b, 0x5c, 0xf6, 0xf7,
|
||||
0xfe, 0xff, 0x80, 0x0d, 0x6d, 0x71, 0xde, 0xdf, 0x0e, 0x0f, 0x1f, 0x6e,
|
||||
0x6f, 0x1c, 0x1d, 0x5f, 0x7d, 0x7e, 0xae, 0xaf, 0xbb, 0xbc, 0xfa, 0x16,
|
||||
0x17, 0x1e, 0x1f, 0x46, 0x47, 0x4e, 0x4f, 0x58, 0x5a, 0x5c, 0x5e, 0x7e,
|
||||
0x7f, 0xb5, 0xc5, 0xd4, 0xd5, 0xdc, 0xf0, 0xf1, 0xf5, 0x72, 0x73, 0x8f,
|
||||
0x74, 0x75, 0x96, 0x2f, 0x5f, 0x26, 0x2e, 0x2f, 0xa7, 0xaf, 0xb7, 0xbf,
|
||||
0xc7, 0xcf, 0xd7, 0xdf, 0x9a, 0x40, 0x97, 0x98, 0x30, 0x8f, 0x1f, 0xc0,
|
||||
0xc1, 0xce, 0xff, 0x4e, 0x4f, 0x5a, 0x5b, 0x07, 0x08, 0x0f, 0x10, 0x27,
|
||||
0x2f, 0xee, 0xef, 0x6e, 0x6f, 0x37, 0x3d, 0x3f, 0x42, 0x45, 0x90, 0x91,
|
||||
0xfe, 0xff, 0x53, 0x67, 0x75, 0xc8, 0xc9, 0xd0, 0xd1, 0xd8, 0xd9, 0xe7,
|
||||
0xfe, 0xff,
|
||||
};
|
||||
static constexpr singleton singletons1[] = {
|
||||
{0x00, 6}, {0x01, 1}, {0x03, 1}, {0x04, 2}, {0x08, 8}, {0x09, 2},
|
||||
{0x0a, 5}, {0x0b, 2}, {0x0e, 4}, {0x10, 1}, {0x11, 2}, {0x12, 5},
|
||||
{0x13, 17}, {0x14, 1}, {0x15, 2}, {0x17, 2}, {0x19, 13}, {0x1c, 5},
|
||||
{0x1d, 8}, {0x24, 1}, {0x6a, 3}, {0x6b, 2}, {0xbc, 2}, {0xd1, 2},
|
||||
{0xd4, 12}, {0xd5, 9}, {0xd6, 2}, {0xd7, 2}, {0xda, 1}, {0xe0, 5},
|
||||
{0xe1, 2}, {0xe8, 2}, {0xee, 32}, {0xf0, 4}, {0xf8, 2}, {0xf9, 2},
|
||||
{0xfa, 2}, {0xfb, 1},
|
||||
};
|
||||
static constexpr unsigned char singletons1_lower[] = {
|
||||
0x0c, 0x27, 0x3b, 0x3e, 0x4e, 0x4f, 0x8f, 0x9e, 0x9e, 0x9f, 0x06, 0x07,
|
||||
0x09, 0x36, 0x3d, 0x3e, 0x56, 0xf3, 0xd0, 0xd1, 0x04, 0x14, 0x18, 0x36,
|
||||
0x37, 0x56, 0x57, 0x7f, 0xaa, 0xae, 0xaf, 0xbd, 0x35, 0xe0, 0x12, 0x87,
|
||||
0x89, 0x8e, 0x9e, 0x04, 0x0d, 0x0e, 0x11, 0x12, 0x29, 0x31, 0x34, 0x3a,
|
||||
0x45, 0x46, 0x49, 0x4a, 0x4e, 0x4f, 0x64, 0x65, 0x5c, 0xb6, 0xb7, 0x1b,
|
||||
0x1c, 0x07, 0x08, 0x0a, 0x0b, 0x14, 0x17, 0x36, 0x39, 0x3a, 0xa8, 0xa9,
|
||||
0xd8, 0xd9, 0x09, 0x37, 0x90, 0x91, 0xa8, 0x07, 0x0a, 0x3b, 0x3e, 0x66,
|
||||
0x69, 0x8f, 0x92, 0x6f, 0x5f, 0xee, 0xef, 0x5a, 0x62, 0x9a, 0x9b, 0x27,
|
||||
0x28, 0x55, 0x9d, 0xa0, 0xa1, 0xa3, 0xa4, 0xa7, 0xa8, 0xad, 0xba, 0xbc,
|
||||
0xc4, 0x06, 0x0b, 0x0c, 0x15, 0x1d, 0x3a, 0x3f, 0x45, 0x51, 0xa6, 0xa7,
|
||||
0xcc, 0xcd, 0xa0, 0x07, 0x19, 0x1a, 0x22, 0x25, 0x3e, 0x3f, 0xc5, 0xc6,
|
||||
0x04, 0x20, 0x23, 0x25, 0x26, 0x28, 0x33, 0x38, 0x3a, 0x48, 0x4a, 0x4c,
|
||||
0x50, 0x53, 0x55, 0x56, 0x58, 0x5a, 0x5c, 0x5e, 0x60, 0x63, 0x65, 0x66,
|
||||
0x6b, 0x73, 0x78, 0x7d, 0x7f, 0x8a, 0xa4, 0xaa, 0xaf, 0xb0, 0xc0, 0xd0,
|
||||
0xae, 0xaf, 0x79, 0xcc, 0x6e, 0x6f, 0x93,
|
||||
};
|
||||
static constexpr unsigned char normal0[] = {
|
||||
0x00, 0x20, 0x5f, 0x22, 0x82, 0xdf, 0x04, 0x82, 0x44, 0x08, 0x1b, 0x04,
|
||||
0x06, 0x11, 0x81, 0xac, 0x0e, 0x80, 0xab, 0x35, 0x28, 0x0b, 0x80, 0xe0,
|
||||
0x03, 0x19, 0x08, 0x01, 0x04, 0x2f, 0x04, 0x34, 0x04, 0x07, 0x03, 0x01,
|
||||
0x07, 0x06, 0x07, 0x11, 0x0a, 0x50, 0x0f, 0x12, 0x07, 0x55, 0x07, 0x03,
|
||||
0x04, 0x1c, 0x0a, 0x09, 0x03, 0x08, 0x03, 0x07, 0x03, 0x02, 0x03, 0x03,
|
||||
0x03, 0x0c, 0x04, 0x05, 0x03, 0x0b, 0x06, 0x01, 0x0e, 0x15, 0x05, 0x3a,
|
||||
0x03, 0x11, 0x07, 0x06, 0x05, 0x10, 0x07, 0x57, 0x07, 0x02, 0x07, 0x15,
|
||||
0x0d, 0x50, 0x04, 0x43, 0x03, 0x2d, 0x03, 0x01, 0x04, 0x11, 0x06, 0x0f,
|
||||
0x0c, 0x3a, 0x04, 0x1d, 0x25, 0x5f, 0x20, 0x6d, 0x04, 0x6a, 0x25, 0x80,
|
||||
0xc8, 0x05, 0x82, 0xb0, 0x03, 0x1a, 0x06, 0x82, 0xfd, 0x03, 0x59, 0x07,
|
||||
0x15, 0x0b, 0x17, 0x09, 0x14, 0x0c, 0x14, 0x0c, 0x6a, 0x06, 0x0a, 0x06,
|
||||
0x1a, 0x06, 0x59, 0x07, 0x2b, 0x05, 0x46, 0x0a, 0x2c, 0x04, 0x0c, 0x04,
|
||||
0x01, 0x03, 0x31, 0x0b, 0x2c, 0x04, 0x1a, 0x06, 0x0b, 0x03, 0x80, 0xac,
|
||||
0x06, 0x0a, 0x06, 0x21, 0x3f, 0x4c, 0x04, 0x2d, 0x03, 0x74, 0x08, 0x3c,
|
||||
0x03, 0x0f, 0x03, 0x3c, 0x07, 0x38, 0x08, 0x2b, 0x05, 0x82, 0xff, 0x11,
|
||||
0x18, 0x08, 0x2f, 0x11, 0x2d, 0x03, 0x20, 0x10, 0x21, 0x0f, 0x80, 0x8c,
|
||||
0x04, 0x82, 0x97, 0x19, 0x0b, 0x15, 0x88, 0x94, 0x05, 0x2f, 0x05, 0x3b,
|
||||
0x07, 0x02, 0x0e, 0x18, 0x09, 0x80, 0xb3, 0x2d, 0x74, 0x0c, 0x80, 0xd6,
|
||||
0x1a, 0x0c, 0x05, 0x80, 0xff, 0x05, 0x80, 0xdf, 0x0c, 0xee, 0x0d, 0x03,
|
||||
0x84, 0x8d, 0x03, 0x37, 0x09, 0x81, 0x5c, 0x14, 0x80, 0xb8, 0x08, 0x80,
|
||||
0xcb, 0x2a, 0x38, 0x03, 0x0a, 0x06, 0x38, 0x08, 0x46, 0x08, 0x0c, 0x06,
|
||||
0x74, 0x0b, 0x1e, 0x03, 0x5a, 0x04, 0x59, 0x09, 0x80, 0x83, 0x18, 0x1c,
|
||||
0x0a, 0x16, 0x09, 0x4c, 0x04, 0x80, 0x8a, 0x06, 0xab, 0xa4, 0x0c, 0x17,
|
||||
0x04, 0x31, 0xa1, 0x04, 0x81, 0xda, 0x26, 0x07, 0x0c, 0x05, 0x05, 0x80,
|
||||
0xa5, 0x11, 0x81, 0x6d, 0x10, 0x78, 0x28, 0x2a, 0x06, 0x4c, 0x04, 0x80,
|
||||
0x8d, 0x04, 0x80, 0xbe, 0x03, 0x1b, 0x03, 0x0f, 0x0d,
|
||||
};
|
||||
static constexpr unsigned char normal1[] = {
|
||||
0x5e, 0x22, 0x7b, 0x05, 0x03, 0x04, 0x2d, 0x03, 0x66, 0x03, 0x01, 0x2f,
|
||||
0x2e, 0x80, 0x82, 0x1d, 0x03, 0x31, 0x0f, 0x1c, 0x04, 0x24, 0x09, 0x1e,
|
||||
0x05, 0x2b, 0x05, 0x44, 0x04, 0x0e, 0x2a, 0x80, 0xaa, 0x06, 0x24, 0x04,
|
||||
0x24, 0x04, 0x28, 0x08, 0x34, 0x0b, 0x01, 0x80, 0x90, 0x81, 0x37, 0x09,
|
||||
0x16, 0x0a, 0x08, 0x80, 0x98, 0x39, 0x03, 0x63, 0x08, 0x09, 0x30, 0x16,
|
||||
0x05, 0x21, 0x03, 0x1b, 0x05, 0x01, 0x40, 0x38, 0x04, 0x4b, 0x05, 0x2f,
|
||||
0x04, 0x0a, 0x07, 0x09, 0x07, 0x40, 0x20, 0x27, 0x04, 0x0c, 0x09, 0x36,
|
||||
0x03, 0x3a, 0x05, 0x1a, 0x07, 0x04, 0x0c, 0x07, 0x50, 0x49, 0x37, 0x33,
|
||||
0x0d, 0x33, 0x07, 0x2e, 0x08, 0x0a, 0x81, 0x26, 0x52, 0x4e, 0x28, 0x08,
|
||||
0x2a, 0x56, 0x1c, 0x14, 0x17, 0x09, 0x4e, 0x04, 0x1e, 0x0f, 0x43, 0x0e,
|
||||
0x19, 0x07, 0x0a, 0x06, 0x48, 0x08, 0x27, 0x09, 0x75, 0x0b, 0x3f, 0x41,
|
||||
0x2a, 0x06, 0x3b, 0x05, 0x0a, 0x06, 0x51, 0x06, 0x01, 0x05, 0x10, 0x03,
|
||||
0x05, 0x80, 0x8b, 0x62, 0x1e, 0x48, 0x08, 0x0a, 0x80, 0xa6, 0x5e, 0x22,
|
||||
0x45, 0x0b, 0x0a, 0x06, 0x0d, 0x13, 0x39, 0x07, 0x0a, 0x36, 0x2c, 0x04,
|
||||
0x10, 0x80, 0xc0, 0x3c, 0x64, 0x53, 0x0c, 0x48, 0x09, 0x0a, 0x46, 0x45,
|
||||
0x1b, 0x48, 0x08, 0x53, 0x1d, 0x39, 0x81, 0x07, 0x46, 0x0a, 0x1d, 0x03,
|
||||
0x47, 0x49, 0x37, 0x03, 0x0e, 0x08, 0x0a, 0x06, 0x39, 0x07, 0x0a, 0x81,
|
||||
0x36, 0x19, 0x80, 0xb7, 0x01, 0x0f, 0x32, 0x0d, 0x83, 0x9b, 0x66, 0x75,
|
||||
0x0b, 0x80, 0xc4, 0x8a, 0xbc, 0x84, 0x2f, 0x8f, 0xd1, 0x82, 0x47, 0xa1,
|
||||
0xb9, 0x82, 0x39, 0x07, 0x2a, 0x04, 0x02, 0x60, 0x26, 0x0a, 0x46, 0x0a,
|
||||
0x28, 0x05, 0x13, 0x82, 0xb0, 0x5b, 0x65, 0x4b, 0x04, 0x39, 0x07, 0x11,
|
||||
0x40, 0x05, 0x0b, 0x02, 0x0e, 0x97, 0xf8, 0x08, 0x84, 0xd6, 0x2a, 0x09,
|
||||
0xa2, 0xf7, 0x81, 0x1f, 0x31, 0x03, 0x11, 0x04, 0x08, 0x81, 0x8c, 0x89,
|
||||
0x04, 0x6b, 0x05, 0x0d, 0x03, 0x09, 0x07, 0x10, 0x93, 0x60, 0x80, 0xf6,
|
||||
0x0a, 0x73, 0x08, 0x6e, 0x17, 0x46, 0x80, 0x9a, 0x14, 0x0c, 0x57, 0x09,
|
||||
0x19, 0x80, 0x87, 0x81, 0x47, 0x03, 0x85, 0x42, 0x0f, 0x15, 0x85, 0x50,
|
||||
0x2b, 0x80, 0xd5, 0x2d, 0x03, 0x1a, 0x04, 0x02, 0x81, 0x70, 0x3a, 0x05,
|
||||
0x01, 0x85, 0x00, 0x80, 0xd7, 0x29, 0x4c, 0x04, 0x0a, 0x04, 0x02, 0x83,
|
||||
0x11, 0x44, 0x4c, 0x3d, 0x80, 0xc2, 0x3c, 0x06, 0x01, 0x04, 0x55, 0x05,
|
||||
0x1b, 0x34, 0x02, 0x81, 0x0e, 0x2c, 0x04, 0x64, 0x0c, 0x56, 0x0a, 0x80,
|
||||
0xae, 0x38, 0x1d, 0x0d, 0x2c, 0x04, 0x09, 0x07, 0x02, 0x0e, 0x06, 0x80,
|
||||
0x9a, 0x83, 0xd8, 0x08, 0x0d, 0x03, 0x0d, 0x03, 0x74, 0x0c, 0x59, 0x07,
|
||||
0x0c, 0x14, 0x0c, 0x04, 0x38, 0x08, 0x0a, 0x06, 0x28, 0x08, 0x22, 0x4e,
|
||||
0x81, 0x54, 0x0c, 0x15, 0x03, 0x03, 0x05, 0x07, 0x09, 0x19, 0x07, 0x07,
|
||||
0x09, 0x03, 0x0d, 0x07, 0x29, 0x80, 0xcb, 0x25, 0x0a, 0x84, 0x06,
|
||||
};
|
||||
auto lower = static_cast<uint16_t>(cp);
|
||||
if (cp < 0x10000) {
|
||||
return is_printable(lower, singletons0,
|
||||
sizeof(singletons0) / sizeof(*singletons0),
|
||||
singletons0_lower, normal0, sizeof(normal0));
|
||||
}
|
||||
if (cp < 0x20000) {
|
||||
return is_printable(lower, singletons1,
|
||||
sizeof(singletons1) / sizeof(*singletons1),
|
||||
singletons1_lower, normal1, sizeof(normal1));
|
||||
}
|
||||
if (0x2a6de <= cp && cp < 0x2a700) return false;
|
||||
if (0x2b735 <= cp && cp < 0x2b740) return false;
|
||||
if (0x2b81e <= cp && cp < 0x2b820) return false;
|
||||
if (0x2cea2 <= cp && cp < 0x2ceb0) return false;
|
||||
if (0x2ebe1 <= cp && cp < 0x2f800) return false;
|
||||
if (0x2fa1e <= cp && cp < 0x30000) return false;
|
||||
if (0x3134b <= cp && cp < 0xe0100) return false;
|
||||
if (0xe01f0 <= cp && cp < 0x110000) return false;
|
||||
return cp < 0x110000;
|
||||
}
|
||||
|
||||
inline auto needs_escape(uint32_t cp) -> bool {
|
||||
return cp < 0x20 || cp == 0x7f || cp == '"' || cp == '\\' ||
|
||||
!is_printable(cp);
|
||||
}
|
||||
|
||||
template <typename Char> struct find_escape_result {
|
||||
const Char* begin;
|
||||
const Char* end;
|
||||
uint32_t cp;
|
||||
};
|
||||
|
||||
template <typename Char>
|
||||
auto find_escape(const Char* begin, const Char* end)
|
||||
-> find_escape_result<Char> {
|
||||
for (; begin != end; ++begin) {
|
||||
auto cp = static_cast<typename std::make_unsigned<Char>::type>(*begin);
|
||||
if (sizeof(Char) == 1 && cp >= 0x80) continue;
|
||||
if (needs_escape(cp)) return {begin, begin + 1, cp};
|
||||
}
|
||||
return {begin, nullptr, 0};
|
||||
}
|
||||
|
||||
inline auto find_escape(const char* begin, const char* end)
|
||||
-> find_escape_result<char> {
|
||||
if (!is_utf8()) return find_escape<char>(begin, end);
|
||||
auto result = find_escape_result<char>{end, nullptr, 0};
|
||||
for_each_codepoint(string_view(begin, to_unsigned(end - begin)),
|
||||
[&](uint32_t cp, string_view sv) {
|
||||
if (needs_escape(cp)) {
|
||||
result = {sv.begin(), sv.end(), cp};
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
});
|
||||
return result;
|
||||
}
|
||||
|
||||
template <typename Char, typename OutputIt>
|
||||
auto write_range_entry(OutputIt out, basic_string_view<Char> str) -> OutputIt {
|
||||
*out++ = '"';
|
||||
auto begin = str.begin(), end = str.end();
|
||||
do {
|
||||
auto escape = find_escape(begin, end);
|
||||
out = copy_str<Char>(begin, escape.begin, out);
|
||||
begin = escape.end;
|
||||
if (!begin) break;
|
||||
auto c = static_cast<Char>(escape.cp);
|
||||
switch (escape.cp) {
|
||||
case '\n':
|
||||
*out++ = '\\';
|
||||
c = 'n';
|
||||
break;
|
||||
case '\r':
|
||||
*out++ = '\\';
|
||||
c = 'r';
|
||||
break;
|
||||
case '\t':
|
||||
*out++ = '\\';
|
||||
c = 't';
|
||||
break;
|
||||
case '"':
|
||||
FMT_FALLTHROUGH;
|
||||
case '\\':
|
||||
*out++ = '\\';
|
||||
break;
|
||||
default:
|
||||
if (is_utf8()) {
|
||||
if (escape.cp < 0x100) {
|
||||
out = format_to(out, "\\x{:02x}", escape.cp);
|
||||
continue;
|
||||
}
|
||||
if (escape.cp < 0x10000) {
|
||||
out = format_to(out, "\\u{:04x}", escape.cp);
|
||||
continue;
|
||||
}
|
||||
if (escape.cp < 0x110000) {
|
||||
out = format_to(out, "\\U{:08x}", escape.cp);
|
||||
continue;
|
||||
}
|
||||
}
|
||||
for (Char escape_char : basic_string_view<Char>(
|
||||
escape.begin, to_unsigned(escape.end - escape.begin))) {
|
||||
out = format_to(
|
||||
out, "\\x{:02x}",
|
||||
static_cast<typename std::make_unsigned<Char>::type>(escape_char));
|
||||
}
|
||||
continue;
|
||||
}
|
||||
*out++ = c;
|
||||
} while (begin != end);
|
||||
*out++ = '"';
|
||||
return out;
|
||||
}
|
||||
|
||||
template <typename Char, typename OutputIt, typename T,
|
||||
FMT_ENABLE_IF(std::is_convertible<T, std_string_view<char>>::value)>
|
||||
inline auto write_range_entry(OutputIt out, const T& str) -> OutputIt {
|
||||
auto sv = std_string_view<Char>(str);
|
||||
return write_range_entry<Char>(out, basic_string_view<Char>(sv));
|
||||
}
|
||||
|
||||
template <typename Char, typename OutputIt, typename Arg,
|
||||
FMT_ENABLE_IF(std::is_same<Arg, Char>::value)>
|
||||
OutputIt write_range_entry(OutputIt out, const Arg v) {
|
||||
*out++ = '\'';
|
||||
*out++ = v;
|
||||
*out++ = '\'';
|
||||
return out;
|
||||
}
|
||||
|
||||
template <
|
||||
typename Char, typename OutputIt, typename Arg,
|
||||
FMT_ENABLE_IF(!is_std_string_like<typename std::decay<Arg>::type>::value &&
|
||||
!std::is_same<Arg, Char>::value)>
|
||||
OutputIt write_range_entry(OutputIt out, const Arg& v) {
|
||||
return write<Char>(out, v);
|
||||
}
|
||||
|
||||
} // namespace detail
|
||||
|
||||
template <typename T> struct is_tuple_like {
|
||||
static FMT_CONSTEXPR_DECL const bool value =
|
||||
detail::is_tuple_like_<T>::value && !detail::is_range_<T>::value;
|
||||
};
|
||||
|
||||
template <typename TupleT, typename Char>
|
||||
struct formatter<TupleT, Char, enable_if_t<fmt::is_tuple_like<TupleT>::value>> {
|
||||
private:
|
||||
// C++11 generic lambda for format().
|
||||
template <typename FormatContext> struct format_each {
|
||||
template <typename T> void operator()(const T& v) {
|
||||
if (i > 0) out = detail::write_delimiter(out);
|
||||
out = detail::write_range_entry<Char>(out, v);
|
||||
++i;
|
||||
}
|
||||
int i;
|
||||
typename FormatContext::iterator& out;
|
||||
};
|
||||
|
||||
public:
|
||||
template <typename ParseContext>
|
||||
FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
|
||||
return ctx.begin();
|
||||
}
|
||||
|
||||
template <typename FormatContext = format_context>
|
||||
auto format(const TupleT& values, FormatContext& ctx) -> decltype(ctx.out()) {
|
||||
auto out = ctx.out();
|
||||
*out++ = '(';
|
||||
detail::for_each(values, format_each<FormatContext>{0, out});
|
||||
*out++ = ')';
|
||||
return out;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename T, typename Char> struct is_range {
|
||||
static FMT_CONSTEXPR_DECL const bool value =
|
||||
detail::is_range_<T>::value && !detail::is_std_string_like<T>::value &&
|
||||
!detail::is_map<T>::value &&
|
||||
!std::is_convertible<T, std::basic_string<Char>>::value &&
|
||||
!std::is_constructible<detail::std_string_view<Char>, T>::value;
|
||||
};
|
||||
|
||||
template <typename T, typename Char>
|
||||
struct formatter<
|
||||
T, Char,
|
||||
enable_if_t<
|
||||
fmt::is_range<T, Char>::value
|
||||
// Workaround a bug in MSVC 2019 and earlier.
|
||||
#if !FMT_MSC_VER
|
||||
&& (is_formattable<detail::value_type<T>, Char>::value ||
|
||||
detail::has_fallback_formatter<detail::value_type<T>, Char>::value)
|
||||
#endif
|
||||
>> {
|
||||
template <typename ParseContext>
|
||||
FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
|
||||
return ctx.begin();
|
||||
}
|
||||
|
||||
template <
|
||||
typename FormatContext, typename U,
|
||||
FMT_ENABLE_IF(
|
||||
std::is_same<U, conditional_t<detail::has_const_begin_end<T>::value,
|
||||
const T, T>>::value)>
|
||||
auto format(U& range, FormatContext& ctx) -> decltype(ctx.out()) {
|
||||
#ifdef FMT_DEPRECATED_BRACED_RANGES
|
||||
Char prefix = '{';
|
||||
Char postfix = '}';
|
||||
#else
|
||||
Char prefix = detail::is_set<T>::value ? '{' : '[';
|
||||
Char postfix = detail::is_set<T>::value ? '}' : ']';
|
||||
#endif
|
||||
auto out = ctx.out();
|
||||
*out++ = prefix;
|
||||
int i = 0;
|
||||
auto it = std::begin(range);
|
||||
auto end = std::end(range);
|
||||
for (; it != end; ++it) {
|
||||
if (i > 0) out = detail::write_delimiter(out);
|
||||
out = detail::write_range_entry<Char>(out, *it);
|
||||
++i;
|
||||
}
|
||||
*out++ = postfix;
|
||||
return out;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename T, typename Char>
|
||||
struct formatter<
|
||||
T, Char,
|
||||
enable_if_t<
|
||||
detail::is_map<T>::value
|
||||
// Workaround a bug in MSVC 2019 and earlier.
|
||||
#if !FMT_MSC_VER
|
||||
&& (is_formattable<detail::value_type<T>, Char>::value ||
|
||||
detail::has_fallback_formatter<detail::value_type<T>, Char>::value)
|
||||
#endif
|
||||
>> {
|
||||
template <typename ParseContext>
|
||||
FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
|
||||
return ctx.begin();
|
||||
}
|
||||
|
||||
template <
|
||||
typename FormatContext, typename U,
|
||||
FMT_ENABLE_IF(
|
||||
std::is_same<U, conditional_t<detail::has_const_begin_end<T>::value,
|
||||
const T, T>>::value)>
|
||||
auto format(U& map, FormatContext& ctx) -> decltype(ctx.out()) {
|
||||
auto out = ctx.out();
|
||||
*out++ = '{';
|
||||
int i = 0;
|
||||
for (const auto& item : map) {
|
||||
if (i > 0) out = detail::write_delimiter(out);
|
||||
out = detail::write_range_entry<Char>(out, item.first);
|
||||
*out++ = ':';
|
||||
*out++ = ' ';
|
||||
out = detail::write_range_entry<Char>(out, item.second);
|
||||
++i;
|
||||
}
|
||||
*out++ = '}';
|
||||
return out;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char, typename... T> struct tuple_join_view : detail::view {
|
||||
const std::tuple<T...>& tuple;
|
||||
basic_string_view<Char> sep;
|
||||
|
||||
tuple_join_view(const std::tuple<T...>& t, basic_string_view<Char> s)
|
||||
: tuple(t), sep{s} {}
|
||||
};
|
||||
|
||||
template <typename Char, typename... T>
|
||||
using tuple_arg_join = tuple_join_view<Char, T...>;
|
||||
|
||||
// Define FMT_TUPLE_JOIN_SPECIFIERS to enable experimental format specifiers
|
||||
// support in tuple_join. It is disabled by default because of issues with
|
||||
// the dynamic width and precision.
|
||||
#ifndef FMT_TUPLE_JOIN_SPECIFIERS
|
||||
# define FMT_TUPLE_JOIN_SPECIFIERS 0
|
||||
#endif
|
||||
|
||||
template <typename Char, typename... T>
|
||||
struct formatter<tuple_join_view<Char, T...>, Char> {
|
||||
template <typename ParseContext>
|
||||
FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
|
||||
return do_parse(ctx, std::integral_constant<size_t, sizeof...(T)>());
|
||||
}
|
||||
|
||||
template <typename FormatContext>
|
||||
auto format(const tuple_join_view<Char, T...>& value,
|
||||
FormatContext& ctx) const -> typename FormatContext::iterator {
|
||||
return do_format(value, ctx,
|
||||
std::integral_constant<size_t, sizeof...(T)>());
|
||||
}
|
||||
|
||||
private:
|
||||
std::tuple<formatter<typename std::decay<T>::type, Char>...> formatters_;
|
||||
|
||||
template <typename ParseContext>
|
||||
FMT_CONSTEXPR auto do_parse(ParseContext& ctx,
|
||||
std::integral_constant<size_t, 0>)
|
||||
-> decltype(ctx.begin()) {
|
||||
return ctx.begin();
|
||||
}
|
||||
|
||||
template <typename ParseContext, size_t N>
|
||||
FMT_CONSTEXPR auto do_parse(ParseContext& ctx,
|
||||
std::integral_constant<size_t, N>)
|
||||
-> decltype(ctx.begin()) {
|
||||
auto end = ctx.begin();
|
||||
#if FMT_TUPLE_JOIN_SPECIFIERS
|
||||
end = std::get<sizeof...(T) - N>(formatters_).parse(ctx);
|
||||
if (N > 1) {
|
||||
auto end1 = do_parse(ctx, std::integral_constant<size_t, N - 1>());
|
||||
if (end != end1)
|
||||
FMT_THROW(format_error("incompatible format specs for tuple elements"));
|
||||
}
|
||||
#endif
|
||||
return end;
|
||||
}
|
||||
|
||||
template <typename FormatContext>
|
||||
auto do_format(const tuple_join_view<Char, T...>&, FormatContext& ctx,
|
||||
std::integral_constant<size_t, 0>) const ->
|
||||
typename FormatContext::iterator {
|
||||
return ctx.out();
|
||||
}
|
||||
|
||||
template <typename FormatContext, size_t N>
|
||||
auto do_format(const tuple_join_view<Char, T...>& value, FormatContext& ctx,
|
||||
std::integral_constant<size_t, N>) const ->
|
||||
typename FormatContext::iterator {
|
||||
auto out = std::get<sizeof...(T) - N>(formatters_)
|
||||
.format(std::get<sizeof...(T) - N>(value.tuple), ctx);
|
||||
if (N > 1) {
|
||||
out = std::copy(value.sep.begin(), value.sep.end(), out);
|
||||
ctx.advance_to(out);
|
||||
return do_format(value, ctx, std::integral_constant<size_t, N - 1>());
|
||||
}
|
||||
return out;
|
||||
}
|
||||
};
|
||||
|
||||
FMT_MODULE_EXPORT_BEGIN
|
||||
|
||||
/**
|
||||
\rst
|
||||
Returns an object that formats `tuple` with elements separated by `sep`.
|
||||
|
||||
**Example**::
|
||||
|
||||
std::tuple<int, char> t = {1, 'a'};
|
||||
fmt::print("{}", fmt::join(t, ", "));
|
||||
// Output: "1, a"
|
||||
\endrst
|
||||
*/
|
||||
template <typename... T>
|
||||
FMT_CONSTEXPR auto join(const std::tuple<T...>& tuple, string_view sep)
|
||||
-> tuple_join_view<char, T...> {
|
||||
return {tuple, sep};
|
||||
}
|
||||
|
||||
template <typename... T>
|
||||
FMT_CONSTEXPR auto join(const std::tuple<T...>& tuple,
|
||||
basic_string_view<wchar_t> sep)
|
||||
-> tuple_join_view<wchar_t, T...> {
|
||||
return {tuple, sep};
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Returns an object that formats `initializer_list` with elements separated by
|
||||
`sep`.
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::print("{}", fmt::join({1, 2, 3}, ", "));
|
||||
// Output: "1, 2, 3"
|
||||
\endrst
|
||||
*/
|
||||
template <typename T>
|
||||
auto join(std::initializer_list<T> list, string_view sep)
|
||||
-> join_view<const T*, const T*> {
|
||||
return join(std::begin(list), std::end(list), sep);
|
||||
}
|
||||
|
||||
FMT_MODULE_EXPORT_END
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_RANGES_H_
|
||||
@@ -0,0 +1,236 @@
|
||||
// Formatting library for C++ - optional wchar_t and exotic character support
|
||||
//
|
||||
// Copyright (c) 2012 - present, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
#ifndef FMT_XCHAR_H_
|
||||
#define FMT_XCHAR_H_
|
||||
|
||||
#include <cwchar>
|
||||
#include <tuple>
|
||||
|
||||
#include "format.h"
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
namespace detail {
|
||||
template <typename T>
|
||||
using is_exotic_char = bool_constant<!std::is_same<T, char>::value>;
|
||||
}
|
||||
|
||||
FMT_MODULE_EXPORT_BEGIN
|
||||
|
||||
using wstring_view = basic_string_view<wchar_t>;
|
||||
using wformat_parse_context = basic_format_parse_context<wchar_t>;
|
||||
using wformat_context = buffer_context<wchar_t>;
|
||||
using wformat_args = basic_format_args<wformat_context>;
|
||||
using wmemory_buffer = basic_memory_buffer<wchar_t>;
|
||||
|
||||
#if FMT_GCC_VERSION && FMT_GCC_VERSION < 409
|
||||
// Workaround broken conversion on older gcc.
|
||||
template <typename... Args> using wformat_string = wstring_view;
|
||||
#else
|
||||
template <typename... Args>
|
||||
using wformat_string = basic_format_string<wchar_t, type_identity_t<Args>...>;
|
||||
#endif
|
||||
|
||||
template <> struct is_char<wchar_t> : std::true_type {};
|
||||
template <> struct is_char<detail::char8_type> : std::true_type {};
|
||||
template <> struct is_char<char16_t> : std::true_type {};
|
||||
template <> struct is_char<char32_t> : std::true_type {};
|
||||
|
||||
template <typename... Args>
|
||||
constexpr format_arg_store<wformat_context, Args...> make_wformat_args(
|
||||
const Args&... args) {
|
||||
return {args...};
|
||||
}
|
||||
|
||||
inline namespace literals {
|
||||
constexpr auto operator"" _format(const wchar_t* s, size_t n)
|
||||
-> detail::udl_formatter<wchar_t> {
|
||||
return {{s, n}};
|
||||
}
|
||||
|
||||
#if FMT_USE_USER_DEFINED_LITERALS && !FMT_USE_NONTYPE_TEMPLATE_PARAMETERS
|
||||
constexpr detail::udl_arg<wchar_t> operator"" _a(const wchar_t* s, size_t) {
|
||||
return {s};
|
||||
}
|
||||
#endif
|
||||
} // namespace literals
|
||||
|
||||
template <typename It, typename Sentinel>
|
||||
auto join(It begin, Sentinel end, wstring_view sep)
|
||||
-> join_view<It, Sentinel, wchar_t> {
|
||||
return {begin, end, sep};
|
||||
}
|
||||
|
||||
template <typename Range>
|
||||
auto join(Range&& range, wstring_view sep)
|
||||
-> join_view<detail::iterator_t<Range>, detail::sentinel_t<Range>,
|
||||
wchar_t> {
|
||||
return join(std::begin(range), std::end(range), sep);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
auto join(std::initializer_list<T> list, wstring_view sep)
|
||||
-> join_view<const T*, const T*, wchar_t> {
|
||||
return join(std::begin(list), std::end(list), sep);
|
||||
}
|
||||
|
||||
template <typename Char, FMT_ENABLE_IF(!std::is_same<Char, char>::value)>
|
||||
auto vformat(basic_string_view<Char> format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args)
|
||||
-> std::basic_string<Char> {
|
||||
basic_memory_buffer<Char> buffer;
|
||||
detail::vformat_to(buffer, format_str, args);
|
||||
return to_string(buffer);
|
||||
}
|
||||
|
||||
// Pass char_t as a default template parameter instead of using
|
||||
// std::basic_string<char_t<S>> to reduce the symbol size.
|
||||
template <typename S, typename... Args, typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(!std::is_same<Char, char>::value)>
|
||||
auto format(const S& format_str, Args&&... args) -> std::basic_string<Char> {
|
||||
const auto& vargs = fmt::make_args_checked<Args...>(format_str, args...);
|
||||
return vformat(to_string_view(format_str), vargs);
|
||||
}
|
||||
|
||||
template <typename Locale, typename S, typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(detail::is_locale<Locale>::value&&
|
||||
detail::is_exotic_char<Char>::value)>
|
||||
inline auto vformat(
|
||||
const Locale& loc, const S& format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args)
|
||||
-> std::basic_string<Char> {
|
||||
return detail::vformat(loc, to_string_view(format_str), args);
|
||||
}
|
||||
|
||||
template <typename Locale, typename S, typename... Args,
|
||||
typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(detail::is_locale<Locale>::value&&
|
||||
detail::is_exotic_char<Char>::value)>
|
||||
inline auto format(const Locale& loc, const S& format_str, Args&&... args)
|
||||
-> std::basic_string<Char> {
|
||||
return detail::vformat(loc, to_string_view(format_str),
|
||||
fmt::make_args_checked<Args...>(format_str, args...));
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename S, typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
|
||||
detail::is_exotic_char<Char>::value)>
|
||||
auto vformat_to(OutputIt out, const S& format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args)
|
||||
-> OutputIt {
|
||||
auto&& buf = detail::get_buffer<Char>(out);
|
||||
detail::vformat_to(buf, to_string_view(format_str), args);
|
||||
return detail::get_iterator(buf);
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename S, typename... Args,
|
||||
typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
|
||||
detail::is_exotic_char<Char>::value)>
|
||||
inline auto format_to(OutputIt out, const S& fmt, Args&&... args) -> OutputIt {
|
||||
const auto& vargs = fmt::make_args_checked<Args...>(fmt, args...);
|
||||
return vformat_to(out, to_string_view(fmt), vargs);
|
||||
}
|
||||
|
||||
template <typename S, typename... Args, typename Char, size_t SIZE,
|
||||
typename Allocator, FMT_ENABLE_IF(detail::is_string<S>::value)>
|
||||
FMT_DEPRECATED auto format_to(basic_memory_buffer<Char, SIZE, Allocator>& buf,
|
||||
const S& format_str, Args&&... args) ->
|
||||
typename buffer_context<Char>::iterator {
|
||||
const auto& vargs = fmt::make_args_checked<Args...>(format_str, args...);
|
||||
detail::vformat_to(buf, to_string_view(format_str), vargs, {});
|
||||
return detail::buffer_appender<Char>(buf);
|
||||
}
|
||||
|
||||
template <typename Locale, typename S, typename OutputIt, typename... Args,
|
||||
typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
|
||||
detail::is_locale<Locale>::value&&
|
||||
detail::is_exotic_char<Char>::value)>
|
||||
inline auto vformat_to(
|
||||
OutputIt out, const Locale& loc, const S& format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args) -> OutputIt {
|
||||
auto&& buf = detail::get_buffer<Char>(out);
|
||||
vformat_to(buf, to_string_view(format_str), args, detail::locale_ref(loc));
|
||||
return detail::get_iterator(buf);
|
||||
}
|
||||
|
||||
template <
|
||||
typename OutputIt, typename Locale, typename S, typename... Args,
|
||||
typename Char = char_t<S>,
|
||||
bool enable = detail::is_output_iterator<OutputIt, Char>::value&&
|
||||
detail::is_locale<Locale>::value&& detail::is_exotic_char<Char>::value>
|
||||
inline auto format_to(OutputIt out, const Locale& loc, const S& format_str,
|
||||
Args&&... args) ->
|
||||
typename std::enable_if<enable, OutputIt>::type {
|
||||
const auto& vargs = fmt::make_args_checked<Args...>(format_str, args...);
|
||||
return vformat_to(out, loc, to_string_view(format_str), vargs);
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename Char, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
|
||||
detail::is_exotic_char<Char>::value)>
|
||||
inline auto vformat_to_n(
|
||||
OutputIt out, size_t n, basic_string_view<Char> format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args)
|
||||
-> format_to_n_result<OutputIt> {
|
||||
detail::iterator_buffer<OutputIt, Char, detail::fixed_buffer_traits> buf(out,
|
||||
n);
|
||||
detail::vformat_to(buf, format_str, args);
|
||||
return {buf.out(), buf.count()};
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename S, typename... Args,
|
||||
typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
|
||||
detail::is_exotic_char<Char>::value)>
|
||||
inline auto format_to_n(OutputIt out, size_t n, const S& fmt,
|
||||
const Args&... args) -> format_to_n_result<OutputIt> {
|
||||
const auto& vargs = fmt::make_args_checked<Args...>(fmt, args...);
|
||||
return vformat_to_n(out, n, to_string_view(fmt), vargs);
|
||||
}
|
||||
|
||||
template <typename S, typename... Args, typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(detail::is_exotic_char<Char>::value)>
|
||||
inline auto formatted_size(const S& fmt, Args&&... args) -> size_t {
|
||||
detail::counting_buffer<Char> buf;
|
||||
const auto& vargs = fmt::make_args_checked<Args...>(fmt, args...);
|
||||
detail::vformat_to(buf, to_string_view(fmt), vargs);
|
||||
return buf.count();
|
||||
}
|
||||
|
||||
inline void vprint(std::FILE* f, wstring_view fmt, wformat_args args) {
|
||||
wmemory_buffer buffer;
|
||||
detail::vformat_to(buffer, fmt, args);
|
||||
buffer.push_back(L'\0');
|
||||
if (std::fputws(buffer.data(), f) == -1)
|
||||
FMT_THROW(system_error(errno, FMT_STRING("cannot write to file")));
|
||||
}
|
||||
|
||||
inline void vprint(wstring_view fmt, wformat_args args) {
|
||||
vprint(stdout, fmt, args);
|
||||
}
|
||||
|
||||
template <typename... T>
|
||||
void print(std::FILE* f, wformat_string<T...> fmt, T&&... args) {
|
||||
return vprint(f, wstring_view(fmt), fmt::make_wformat_args(args...));
|
||||
}
|
||||
|
||||
template <typename... T> void print(wformat_string<T...> fmt, T&&... args) {
|
||||
return vprint(wstring_view(fmt), fmt::make_wformat_args(args...));
|
||||
}
|
||||
|
||||
/**
|
||||
Converts *value* to ``std::wstring`` using the default format for type *T*.
|
||||
*/
|
||||
template <typename T> inline auto to_wstring(const T& value) -> std::wstring {
|
||||
return format(FMT_STRING(L"{}"), value);
|
||||
}
|
||||
FMT_MODULE_EXPORT_END
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_XCHAR_H_
|
||||
@@ -0,0 +1,197 @@
|
||||
# C++/C Recursive Project Makefile
|
||||
# (c) Jack
|
||||
# Version 6 (20211110)
|
||||
|
||||
# Project Name
|
||||
PROJECT_NAME = libfmt
|
||||
|
||||
# Project Relative Paths
|
||||
PROJECT_PATH = $(CURDIR)
|
||||
PROJECT_SRC_PATH = src
|
||||
PROJECT_SRC_SUBDIRS = $(PROJECT_SRC_PATH)
|
||||
PROJECT_INCLUDE_PATH = include
|
||||
#PROJECT_TESTSRC_PATH = test
|
||||
#PROJECT_TESTSRC_SUBDIRS = $(PROJECT_TESTSRC_PATH)
|
||||
PROJECT_BIN_PATH = bin
|
||||
#PROJECT_DOCS_PATH = docs
|
||||
#PROJECT_DOXYFILE_PATH = Doxyfile
|
||||
|
||||
# Determine if the root makefile has been established, and if not establish this makefile as the root makefile
|
||||
ifeq ($(ROOT_PROJECT_NAME),)
|
||||
export ROOT_PROJECT_NAME = $(PROJECT_NAME)
|
||||
export ROOT_PROJECT_PATH = $(PROJECT_PATH)
|
||||
export ROOT_PROJECT_DEPENDENCY_PATH = $(ROOT_PROJECT_PATH)/deps
|
||||
endif
|
||||
|
||||
# Shared Library Definitions
|
||||
PROJECT_SO_VER_MAJOR = 0
|
||||
PROJECT_SO_VER_MINOR = 1
|
||||
PROJECT_SO_VER_PATCH = 0
|
||||
PROJECT_SONAME = $(PROJECT_NAME).so.$(PROJECT_SO_VER_MAJOR)
|
||||
PROJECT_SO_FILENAME = $(PROJECT_SONAME).$(PROJECT_SO_VER_MINOR).$(PROJECT_SO_VER_PATCH)
|
||||
|
||||
# Project Dependencies
|
||||
PROJECT_DEPEND =
|
||||
PROJECT_DEPEND_LOCAL_DIR =
|
||||
|
||||
# Generate compiler flags for including project include path
|
||||
ifneq ($(PROJECT_INCLUDE_PATH),)
|
||||
INC += -I"$(PROJECT_INCLUDE_PATH)"
|
||||
endif
|
||||
|
||||
# Generate compiler flags for local included dependencies
|
||||
ifneq ($(PROJECT_DEPEND_LOCAL_DIR),)
|
||||
LIB += $(foreach dep,$(PROJECT_DEPEND_LOCAL_DIR), -L"$(ROOT_PROJECT_DEPENDENCY_PATH)/$(dep)/bin")
|
||||
INC += $(foreach dep,$(PROJECT_DEPEND_LOCAL_DIR), -I"$(ROOT_PROJECT_DEPENDENCY_PATH)/$(dep)/include")
|
||||
endif
|
||||
|
||||
# Generate compiler flags for external dependencies
|
||||
ifneq ($(PROJECT_DEPEND),)
|
||||
LIB += $(foreach dep,$(PROJECT_DEPEND), -l$(dep))
|
||||
endif
|
||||
|
||||
# Detect Platform
|
||||
ifeq ($(PROJECT_PLATFORM),)
|
||||
ifeq ($(OS), Windows_NT)
|
||||
export PROJECT_PLATFORM = WIN32
|
||||
else
|
||||
UNAME = $(shell uname -s)
|
||||
ifeq ($(UNAME), Darwin)
|
||||
export PROJECT_PLATFORM = MACOS
|
||||
else
|
||||
export PROJECT_PLATFORM = GNU
|
||||
endif
|
||||
endif
|
||||
endif
|
||||
|
||||
# Detect Architecture
|
||||
ifeq ($(PROJECT_PLATFORM_ARCH),)
|
||||
ifeq ($(PROJECT_PLATFORM), WIN32)
|
||||
export PROJECT_PLATFORM_ARCH = x86_64
|
||||
else ifeq ($(PROJECT_PLATFORM), GNU)
|
||||
export PROJECT_PLATFORM_ARCH = $(shell uname -m)
|
||||
else ifeq ($(PROJECT_PLATFORM), MACOS)
|
||||
export PROJECT_PLATFORM_ARCH = $(shell uname -m)
|
||||
else
|
||||
export PROJECT_PLATFORM_ARCH = x86_64
|
||||
endif
|
||||
endif
|
||||
|
||||
# Generate platform specific compiler flags
|
||||
ifeq ($(PROJECT_PLATFORM), WIN32)
|
||||
# Windows Flags/Libs
|
||||
CC = x86_64-w64-mingw32-gcc
|
||||
CXX = x86_64-w64-mingw32-g++
|
||||
WARNFLAGS = -Wall -Wno-unused-value -Wno-unused-but-set-variable
|
||||
ARCHFLAGS =
|
||||
INC +=
|
||||
LIB += -static
|
||||
ARFLAGS = cr -o
|
||||
else ifeq ($(PROJECT_PLATFORM), GNU)
|
||||
# GNU/Linux Flags/Libs
|
||||
#CC =
|
||||
#CXX =
|
||||
WARNFLAGS = -Wall -Wno-unused-value -Wno-unused-but-set-variable
|
||||
ARCHFLAGS =
|
||||
INC +=
|
||||
LIB +=
|
||||
ARFLAGS = cr -o
|
||||
else ifeq ($(PROJECT_PLATFORM), MACOS)
|
||||
# MacOS Flags/Libs
|
||||
#CC =
|
||||
#CXX =
|
||||
WARNFLAGS = -Wall -Wno-unused-value -Wno-unused-private-field
|
||||
ARCHFLAGS = -arch $(PROJECT_PLATFORM_ARCH)
|
||||
INC +=
|
||||
LIB +=
|
||||
ARFLAGS = rc
|
||||
endif
|
||||
|
||||
# Compiler Flags
|
||||
CXXFLAGS = -std=c++11 $(INC) $(WARNFLAGS) $(ARCHFLAGS) -fPIC
|
||||
CFLAGS = -std=c11 $(INC) $(WARNFLAGS) $(ARCHFLAGS) -fPIC
|
||||
|
||||
# Object Files
|
||||
SRC_OBJ = $(foreach dir,$(PROJECT_SRC_SUBDIRS),$(subst .cpp,.o,$(wildcard $(dir)/*.cpp))) $(foreach dir,$(PROJECT_SRC_SUBDIRS),$(subst .cc,.o,$(wildcard $(dir)/*.cc))) $(foreach dir,$(PROJECT_SRC_SUBDIRS),$(subst .c,.o,$(wildcard $(dir)/*.c)))
|
||||
TESTSRC_OBJ = $(foreach dir,$(PROJECT_TESTSRC_SUBDIRS),$(subst .cpp,.o,$(wildcard $(dir)/*.cpp))) $(foreach dir,$(PROJECT_TESTSRC_SUBDIRS),$(subst .cc,.o,$(wildcard $(dir)/*.cc))) $(foreach dir,$(PROJECT_TESTSRC_SUBDIRS),$(subst .c,.o,$(wildcard $(dir)/*.c)))
|
||||
|
||||
# all is the default, user should specify what the default should do
|
||||
# - 'static_lib' for building static library
|
||||
# - 'shared_lib' for building shared library
|
||||
# - 'program' for building the program
|
||||
# - 'test_program' for building the test program
|
||||
# These can typically be used together however *_lib and program should not be used together
|
||||
all: static_lib
|
||||
|
||||
clean: clean_object_files remove_binary_dir
|
||||
|
||||
# Object Compile Rules
|
||||
%.o: %.c
|
||||
@echo CC $<
|
||||
@$(CC) $(CFLAGS) -c $< -o $@
|
||||
|
||||
%.o: %.cpp
|
||||
@echo CXX $<
|
||||
@$(CXX) $(CXXFLAGS) -c $< -o $@
|
||||
|
||||
%.o: %.cc
|
||||
@echo CXX $<
|
||||
@$(CXX) $(CXXFLAGS) -c $< -o $@
|
||||
|
||||
# Binary Directory
|
||||
.PHONY: create_binary_dir
|
||||
create_binary_dir:
|
||||
@mkdir -p "$(PROJECT_BIN_PATH)"
|
||||
|
||||
.PHONY: remove_binary_dir
|
||||
remove_binary_dir:
|
||||
ifneq ($(PROJECT_BIN_PATH),)
|
||||
@rm -rf "$(PROJECT_BIN_PATH)"
|
||||
endif
|
||||
|
||||
.PHONY: clean_object_files
|
||||
clean_object_files:
|
||||
@rm -f $(SRC_OBJ) $(TESTSRC_OBJ)
|
||||
|
||||
# Build Library
|
||||
static_lib: $(SRC_OBJ) create_binary_dir
|
||||
@echo LINK $(PROJECT_BIN_PATH)/$(PROJECT_NAME).a
|
||||
@ar $(ARFLAGS) "$(PROJECT_BIN_PATH)/$(PROJECT_NAME).a" $(SRC_OBJ)
|
||||
|
||||
shared_lib: $(SRC_OBJ) create_binary_dir
|
||||
@echo LINK $(PROJECT_BIN_PATH)/$(PROJECT_SO_FILENAME)
|
||||
@gcc -shared -Wl,-soname,$(PROJECT_SONAME) -o "$(PROJECT_BIN_PATH)/$(PROJECT_SO_FILENAME)" $(SRC_OBJ)
|
||||
|
||||
# Build Program
|
||||
program: $(SRC_OBJ) create_binary_dir
|
||||
@echo LINK $(PROJECT_BIN_PATH)/$(PROJECT_NAME)
|
||||
@$(CXX) $(ARCHFLAGS) $(SRC_OBJ) $(LIB) -o "$(PROJECT_BIN_PATH)/$(PROJECT_NAME)"
|
||||
|
||||
# Build Test Program
|
||||
test_program: $(TESTSRC_OBJ) $(SRC_OBJ) create_binary_dir
|
||||
ifneq ($(PROJECT_TESTSRC_PATH),)
|
||||
@echo LINK $(PROJECT_BIN_PATH)/$(PROJECT_NAME)_test
|
||||
@$(CXX) $(ARCHFLAGS) $(TESTSRC_OBJ) $(SRC_OBJ) $(LIB) -o "$(PROJECT_BIN_PATH)/$(PROJECT_NAME)_test"
|
||||
endif
|
||||
|
||||
# Documentation
|
||||
.PHONY: docs
|
||||
docs:
|
||||
ifneq ($(PROJECT_DOCS_PATH),)
|
||||
doxygen "$(PROJECT_DOXYFILE_PATH)"
|
||||
endif
|
||||
|
||||
.PHONY: clean_docs
|
||||
clean_docs:
|
||||
ifneq ($(PROJECT_DOCS_PATH),)
|
||||
@rm -rf "$(PROJECT_DOCS_PATH)"
|
||||
endif
|
||||
|
||||
# Dependencies
|
||||
.PHONY: deps
|
||||
deps:
|
||||
@$(foreach lib,$(PROJECT_DEPEND_LOCAL_DIR), cd "$(ROOT_PROJECT_DEPENDENCY_PATH)/$(lib)" && $(MAKE) static_lib && cd "$(PROJECT_PATH)";)
|
||||
|
||||
.PHONY: clean_deps
|
||||
clean_deps:
|
||||
@$(foreach lib,$(PROJECT_DEPEND_LOCAL_DIR), cd "$(ROOT_PROJECT_DEPENDENCY_PATH)/$(lib)" && $(MAKE) clean && cd "$(PROJECT_PATH)";)
|
||||
@@ -0,0 +1,124 @@
|
||||
// Formatting library for C++
|
||||
//
|
||||
// Copyright (c) 2012 - 2016, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
#include "fmt/format-inl.h"
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
namespace detail {
|
||||
|
||||
// DEPRECATED!
|
||||
template <typename T = void> struct basic_data {
|
||||
FMT_API static constexpr const char digits[100][2] = {
|
||||
{'0', '0'}, {'0', '1'}, {'0', '2'}, {'0', '3'}, {'0', '4'}, {'0', '5'},
|
||||
{'0', '6'}, {'0', '7'}, {'0', '8'}, {'0', '9'}, {'1', '0'}, {'1', '1'},
|
||||
{'1', '2'}, {'1', '3'}, {'1', '4'}, {'1', '5'}, {'1', '6'}, {'1', '7'},
|
||||
{'1', '8'}, {'1', '9'}, {'2', '0'}, {'2', '1'}, {'2', '2'}, {'2', '3'},
|
||||
{'2', '4'}, {'2', '5'}, {'2', '6'}, {'2', '7'}, {'2', '8'}, {'2', '9'},
|
||||
{'3', '0'}, {'3', '1'}, {'3', '2'}, {'3', '3'}, {'3', '4'}, {'3', '5'},
|
||||
{'3', '6'}, {'3', '7'}, {'3', '8'}, {'3', '9'}, {'4', '0'}, {'4', '1'},
|
||||
{'4', '2'}, {'4', '3'}, {'4', '4'}, {'4', '5'}, {'4', '6'}, {'4', '7'},
|
||||
{'4', '8'}, {'4', '9'}, {'5', '0'}, {'5', '1'}, {'5', '2'}, {'5', '3'},
|
||||
{'5', '4'}, {'5', '5'}, {'5', '6'}, {'5', '7'}, {'5', '8'}, {'5', '9'},
|
||||
{'6', '0'}, {'6', '1'}, {'6', '2'}, {'6', '3'}, {'6', '4'}, {'6', '5'},
|
||||
{'6', '6'}, {'6', '7'}, {'6', '8'}, {'6', '9'}, {'7', '0'}, {'7', '1'},
|
||||
{'7', '2'}, {'7', '3'}, {'7', '4'}, {'7', '5'}, {'7', '6'}, {'7', '7'},
|
||||
{'7', '8'}, {'7', '9'}, {'8', '0'}, {'8', '1'}, {'8', '2'}, {'8', '3'},
|
||||
{'8', '4'}, {'8', '5'}, {'8', '6'}, {'8', '7'}, {'8', '8'}, {'8', '9'},
|
||||
{'9', '0'}, {'9', '1'}, {'9', '2'}, {'9', '3'}, {'9', '4'}, {'9', '5'},
|
||||
{'9', '6'}, {'9', '7'}, {'9', '8'}, {'9', '9'}};
|
||||
FMT_API static constexpr const char hex_digits[] = "0123456789abcdef";
|
||||
FMT_API static constexpr const char signs[4] = {0, '-', '+', ' '};
|
||||
FMT_API static constexpr const char left_padding_shifts[5] = {31, 31, 0, 1,
|
||||
0};
|
||||
FMT_API static constexpr const char right_padding_shifts[5] = {0, 31, 0, 1,
|
||||
0};
|
||||
FMT_API static constexpr const unsigned prefixes[4] = {0, 0, 0x1000000u | '+',
|
||||
0x1000000u | ' '};
|
||||
};
|
||||
|
||||
#ifdef FMT_SHARED
|
||||
// Required for -flto, -fivisibility=hidden and -shared to work
|
||||
extern template struct basic_data<void>;
|
||||
#endif
|
||||
|
||||
#if __cplusplus < 201703L
|
||||
// DEPRECATED! These are here only for ABI compatiblity.
|
||||
template <typename T> constexpr const char basic_data<T>::digits[][2];
|
||||
template <typename T> constexpr const char basic_data<T>::hex_digits[];
|
||||
template <typename T> constexpr const char basic_data<T>::signs[];
|
||||
template <typename T> constexpr const char basic_data<T>::left_padding_shifts[];
|
||||
template <typename T>
|
||||
constexpr const char basic_data<T>::right_padding_shifts[];
|
||||
template <typename T> constexpr const unsigned basic_data<T>::prefixes[];
|
||||
#endif
|
||||
|
||||
template <typename T>
|
||||
int format_float(char* buf, std::size_t size, const char* format, int precision,
|
||||
T value) {
|
||||
#ifdef FMT_FUZZ
|
||||
if (precision > 100000)
|
||||
throw std::runtime_error(
|
||||
"fuzz mode - avoid large allocation inside snprintf");
|
||||
#endif
|
||||
// Suppress the warning about nonliteral format string.
|
||||
int (*snprintf_ptr)(char*, size_t, const char*, ...) = FMT_SNPRINTF;
|
||||
return precision < 0 ? snprintf_ptr(buf, size, format, value)
|
||||
: snprintf_ptr(buf, size, format, precision, value);
|
||||
}
|
||||
|
||||
template FMT_API dragonbox::decimal_fp<float> dragonbox::to_decimal(float x)
|
||||
FMT_NOEXCEPT;
|
||||
template FMT_API dragonbox::decimal_fp<double> dragonbox::to_decimal(double x)
|
||||
FMT_NOEXCEPT;
|
||||
} // namespace detail
|
||||
|
||||
// Workaround a bug in MSVC2013 that prevents instantiation of format_float.
|
||||
int (*instantiate_format_float)(double, int, detail::float_specs,
|
||||
detail::buffer<char>&) = detail::format_float;
|
||||
|
||||
#ifndef FMT_STATIC_THOUSANDS_SEPARATOR
|
||||
template FMT_API detail::locale_ref::locale_ref(const std::locale& loc);
|
||||
template FMT_API std::locale detail::locale_ref::get<std::locale>() const;
|
||||
#endif
|
||||
|
||||
// Explicit instantiations for char.
|
||||
|
||||
template FMT_API auto detail::thousands_sep_impl(locale_ref)
|
||||
-> thousands_sep_result<char>;
|
||||
template FMT_API char detail::decimal_point_impl(locale_ref);
|
||||
|
||||
template FMT_API void detail::buffer<char>::append(const char*, const char*);
|
||||
|
||||
// DEPRECATED!
|
||||
// There is no correspondent extern template in format.h because of
|
||||
// incompatibility between clang and gcc (#2377).
|
||||
template FMT_API void detail::vformat_to(
|
||||
detail::buffer<char>&, string_view,
|
||||
basic_format_args<FMT_BUFFER_CONTEXT(char)>, detail::locale_ref);
|
||||
|
||||
template FMT_API int detail::snprintf_float(double, int, detail::float_specs,
|
||||
detail::buffer<char>&);
|
||||
template FMT_API int detail::snprintf_float(long double, int,
|
||||
detail::float_specs,
|
||||
detail::buffer<char>&);
|
||||
template FMT_API int detail::format_float(double, int, detail::float_specs,
|
||||
detail::buffer<char>&);
|
||||
template FMT_API int detail::format_float(long double, int, detail::float_specs,
|
||||
detail::buffer<char>&);
|
||||
|
||||
// Explicit instantiations for wchar_t.
|
||||
|
||||
template FMT_API auto detail::thousands_sep_impl(locale_ref)
|
||||
-> thousands_sep_result<wchar_t>;
|
||||
template FMT_API wchar_t detail::decimal_point_impl(locale_ref);
|
||||
|
||||
template FMT_API void detail::buffer<wchar_t>::append(const wchar_t*,
|
||||
const wchar_t*);
|
||||
|
||||
template struct detail::basic_data<void>;
|
||||
|
||||
FMT_END_NAMESPACE
|
||||
@@ -0,0 +1,361 @@
|
||||
// Formatting library for C++ - optional OS-specific functionality
|
||||
//
|
||||
// Copyright (c) 2012 - 2016, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
// Disable bogus MSVC warnings.
|
||||
#if !defined(_CRT_SECURE_NO_WARNINGS) && defined(_MSC_VER)
|
||||
# define _CRT_SECURE_NO_WARNINGS
|
||||
#endif
|
||||
|
||||
#include "fmt/os.h"
|
||||
|
||||
#include <climits>
|
||||
|
||||
#if FMT_USE_FCNTL
|
||||
# include <sys/stat.h>
|
||||
# include <sys/types.h>
|
||||
|
||||
# ifndef _WIN32
|
||||
# include <unistd.h>
|
||||
# else
|
||||
# ifndef WIN32_LEAN_AND_MEAN
|
||||
# define WIN32_LEAN_AND_MEAN
|
||||
# endif
|
||||
# include <io.h>
|
||||
|
||||
# ifndef S_IRUSR
|
||||
# define S_IRUSR _S_IREAD
|
||||
# endif
|
||||
# ifndef S_IWUSR
|
||||
# define S_IWUSR _S_IWRITE
|
||||
# endif
|
||||
# ifndef S_IRGRP
|
||||
# define S_IRGRP 0
|
||||
# endif
|
||||
# ifndef S_IROTH
|
||||
# define S_IROTH 0
|
||||
# endif
|
||||
# endif // _WIN32
|
||||
#endif // FMT_USE_FCNTL
|
||||
|
||||
#ifdef _WIN32
|
||||
# include <windows.h>
|
||||
#endif
|
||||
|
||||
#ifdef fileno
|
||||
# undef fileno
|
||||
#endif
|
||||
|
||||
namespace {
|
||||
#ifdef _WIN32
|
||||
// Return type of read and write functions.
|
||||
using rwresult = int;
|
||||
|
||||
// On Windows the count argument to read and write is unsigned, so convert
|
||||
// it from size_t preventing integer overflow.
|
||||
inline unsigned convert_rwcount(std::size_t count) {
|
||||
return count <= UINT_MAX ? static_cast<unsigned>(count) : UINT_MAX;
|
||||
}
|
||||
#elif FMT_USE_FCNTL
|
||||
// Return type of read and write functions.
|
||||
using rwresult = ssize_t;
|
||||
|
||||
inline std::size_t convert_rwcount(std::size_t count) { return count; }
|
||||
#endif
|
||||
} // namespace
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
|
||||
#ifdef _WIN32
|
||||
detail::utf16_to_utf8::utf16_to_utf8(basic_string_view<wchar_t> s) {
|
||||
if (int error_code = convert(s)) {
|
||||
FMT_THROW(windows_error(error_code,
|
||||
"cannot convert string from UTF-16 to UTF-8"));
|
||||
}
|
||||
}
|
||||
|
||||
int detail::utf16_to_utf8::convert(basic_string_view<wchar_t> s) {
|
||||
if (s.size() > INT_MAX) return ERROR_INVALID_PARAMETER;
|
||||
int s_size = static_cast<int>(s.size());
|
||||
if (s_size == 0) {
|
||||
// WideCharToMultiByte does not support zero length, handle separately.
|
||||
buffer_.resize(1);
|
||||
buffer_[0] = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int length = WideCharToMultiByte(CP_UTF8, 0, s.data(), s_size, nullptr, 0,
|
||||
nullptr, nullptr);
|
||||
if (length == 0) return GetLastError();
|
||||
buffer_.resize(length + 1);
|
||||
length = WideCharToMultiByte(CP_UTF8, 0, s.data(), s_size, &buffer_[0],
|
||||
length, nullptr, nullptr);
|
||||
if (length == 0) return GetLastError();
|
||||
buffer_[length] = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
namespace detail {
|
||||
|
||||
class system_message {
|
||||
system_message(const system_message&) = delete;
|
||||
void operator=(const system_message&) = delete;
|
||||
|
||||
unsigned long result_;
|
||||
wchar_t* message_;
|
||||
|
||||
static bool is_whitespace(wchar_t c) FMT_NOEXCEPT {
|
||||
return c == L' ' || c == L'\n' || c == L'\r' || c == L'\t' || c == L'\0';
|
||||
}
|
||||
|
||||
public:
|
||||
explicit system_message(unsigned long error_code)
|
||||
: result_(0), message_(nullptr) {
|
||||
result_ = FormatMessageW(
|
||||
FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
|
||||
FORMAT_MESSAGE_IGNORE_INSERTS,
|
||||
nullptr, error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
|
||||
reinterpret_cast<wchar_t*>(&message_), 0, nullptr);
|
||||
if (result_ != 0) {
|
||||
while (result_ != 0 && is_whitespace(message_[result_ - 1])) {
|
||||
--result_;
|
||||
}
|
||||
}
|
||||
}
|
||||
~system_message() { LocalFree(message_); }
|
||||
explicit operator bool() const FMT_NOEXCEPT { return result_ != 0; }
|
||||
operator basic_string_view<wchar_t>() const FMT_NOEXCEPT {
|
||||
return basic_string_view<wchar_t>(message_, result_);
|
||||
}
|
||||
};
|
||||
|
||||
class utf8_system_category final : public std::error_category {
|
||||
public:
|
||||
const char* name() const FMT_NOEXCEPT override { return "system"; }
|
||||
std::string message(int error_code) const override {
|
||||
system_message msg(error_code);
|
||||
if (msg) {
|
||||
utf16_to_utf8 utf8_message;
|
||||
if (utf8_message.convert(msg) == ERROR_SUCCESS) {
|
||||
return utf8_message.str();
|
||||
}
|
||||
}
|
||||
return "unknown error";
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
|
||||
FMT_API const std::error_category& system_category() FMT_NOEXCEPT {
|
||||
static const detail::utf8_system_category category;
|
||||
return category;
|
||||
}
|
||||
|
||||
std::system_error vwindows_error(int err_code, string_view format_str,
|
||||
format_args args) {
|
||||
auto ec = std::error_code(err_code, system_category());
|
||||
return std::system_error(ec, vformat(format_str, args));
|
||||
}
|
||||
|
||||
void detail::format_windows_error(detail::buffer<char>& out, int error_code,
|
||||
const char* message) FMT_NOEXCEPT {
|
||||
FMT_TRY {
|
||||
system_message msg(error_code);
|
||||
if (msg) {
|
||||
utf16_to_utf8 utf8_message;
|
||||
if (utf8_message.convert(msg) == ERROR_SUCCESS) {
|
||||
format_to(buffer_appender<char>(out), "{}: {}", message, utf8_message);
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
FMT_CATCH(...) {}
|
||||
format_error_code(out, error_code, message);
|
||||
}
|
||||
|
||||
void report_windows_error(int error_code, const char* message) FMT_NOEXCEPT {
|
||||
report_error(detail::format_windows_error, error_code, message);
|
||||
}
|
||||
#endif // _WIN32
|
||||
|
||||
buffered_file::~buffered_file() FMT_NOEXCEPT {
|
||||
if (file_ && FMT_SYSTEM(fclose(file_)) != 0)
|
||||
report_system_error(errno, "cannot close file");
|
||||
}
|
||||
|
||||
buffered_file::buffered_file(cstring_view filename, cstring_view mode) {
|
||||
FMT_RETRY_VAL(file_, FMT_SYSTEM(fopen(filename.c_str(), mode.c_str())),
|
||||
nullptr);
|
||||
if (!file_)
|
||||
FMT_THROW(system_error(errno, "cannot open file {}", filename.c_str()));
|
||||
}
|
||||
|
||||
void buffered_file::close() {
|
||||
if (!file_) return;
|
||||
int result = FMT_SYSTEM(fclose(file_));
|
||||
file_ = nullptr;
|
||||
if (result != 0) FMT_THROW(system_error(errno, "cannot close file"));
|
||||
}
|
||||
|
||||
// A macro used to prevent expansion of fileno on broken versions of MinGW.
|
||||
#define FMT_ARGS
|
||||
|
||||
int buffered_file::fileno() const {
|
||||
int fd = FMT_POSIX_CALL(fileno FMT_ARGS(file_));
|
||||
if (fd == -1) FMT_THROW(system_error(errno, "cannot get file descriptor"));
|
||||
return fd;
|
||||
}
|
||||
|
||||
#if FMT_USE_FCNTL
|
||||
file::file(cstring_view path, int oflag) {
|
||||
# ifdef _WIN32
|
||||
using mode_t = int;
|
||||
# endif
|
||||
mode_t mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH;
|
||||
# if defined(_WIN32) && !defined(__MINGW32__)
|
||||
fd_ = -1;
|
||||
FMT_POSIX_CALL(sopen_s(&fd_, path.c_str(), oflag, _SH_DENYNO, mode));
|
||||
# else
|
||||
FMT_RETRY(fd_, FMT_POSIX_CALL(open(path.c_str(), oflag, mode)));
|
||||
# endif
|
||||
if (fd_ == -1)
|
||||
FMT_THROW(system_error(errno, "cannot open file {}", path.c_str()));
|
||||
}
|
||||
|
||||
file::~file() FMT_NOEXCEPT {
|
||||
// Don't retry close in case of EINTR!
|
||||
// See http://linux.derkeiler.com/Mailing-Lists/Kernel/2005-09/3000.html
|
||||
if (fd_ != -1 && FMT_POSIX_CALL(close(fd_)) != 0)
|
||||
report_system_error(errno, "cannot close file");
|
||||
}
|
||||
|
||||
void file::close() {
|
||||
if (fd_ == -1) return;
|
||||
// Don't retry close in case of EINTR!
|
||||
// See http://linux.derkeiler.com/Mailing-Lists/Kernel/2005-09/3000.html
|
||||
int result = FMT_POSIX_CALL(close(fd_));
|
||||
fd_ = -1;
|
||||
if (result != 0) FMT_THROW(system_error(errno, "cannot close file"));
|
||||
}
|
||||
|
||||
long long file::size() const {
|
||||
# ifdef _WIN32
|
||||
// Use GetFileSize instead of GetFileSizeEx for the case when _WIN32_WINNT
|
||||
// is less than 0x0500 as is the case with some default MinGW builds.
|
||||
// Both functions support large file sizes.
|
||||
DWORD size_upper = 0;
|
||||
HANDLE handle = reinterpret_cast<HANDLE>(_get_osfhandle(fd_));
|
||||
DWORD size_lower = FMT_SYSTEM(GetFileSize(handle, &size_upper));
|
||||
if (size_lower == INVALID_FILE_SIZE) {
|
||||
DWORD error = GetLastError();
|
||||
if (error != NO_ERROR)
|
||||
FMT_THROW(windows_error(GetLastError(), "cannot get file size"));
|
||||
}
|
||||
unsigned long long long_size = size_upper;
|
||||
return (long_size << sizeof(DWORD) * CHAR_BIT) | size_lower;
|
||||
# else
|
||||
using Stat = struct stat;
|
||||
Stat file_stat = Stat();
|
||||
if (FMT_POSIX_CALL(fstat(fd_, &file_stat)) == -1)
|
||||
FMT_THROW(system_error(errno, "cannot get file attributes"));
|
||||
static_assert(sizeof(long long) >= sizeof(file_stat.st_size),
|
||||
"return type of file::size is not large enough");
|
||||
return file_stat.st_size;
|
||||
# endif
|
||||
}
|
||||
|
||||
std::size_t file::read(void* buffer, std::size_t count) {
|
||||
rwresult result = 0;
|
||||
FMT_RETRY(result, FMT_POSIX_CALL(read(fd_, buffer, convert_rwcount(count))));
|
||||
if (result < 0) FMT_THROW(system_error(errno, "cannot read from file"));
|
||||
return detail::to_unsigned(result);
|
||||
}
|
||||
|
||||
std::size_t file::write(const void* buffer, std::size_t count) {
|
||||
rwresult result = 0;
|
||||
FMT_RETRY(result, FMT_POSIX_CALL(write(fd_, buffer, convert_rwcount(count))));
|
||||
if (result < 0) FMT_THROW(system_error(errno, "cannot write to file"));
|
||||
return detail::to_unsigned(result);
|
||||
}
|
||||
|
||||
file file::dup(int fd) {
|
||||
// Don't retry as dup doesn't return EINTR.
|
||||
// http://pubs.opengroup.org/onlinepubs/009695399/functions/dup.html
|
||||
int new_fd = FMT_POSIX_CALL(dup(fd));
|
||||
if (new_fd == -1)
|
||||
FMT_THROW(system_error(errno, "cannot duplicate file descriptor {}", fd));
|
||||
return file(new_fd);
|
||||
}
|
||||
|
||||
void file::dup2(int fd) {
|
||||
int result = 0;
|
||||
FMT_RETRY(result, FMT_POSIX_CALL(dup2(fd_, fd)));
|
||||
if (result == -1) {
|
||||
FMT_THROW(system_error(errno, "cannot duplicate file descriptor {} to {}",
|
||||
fd_, fd));
|
||||
}
|
||||
}
|
||||
|
||||
void file::dup2(int fd, std::error_code& ec) FMT_NOEXCEPT {
|
||||
int result = 0;
|
||||
FMT_RETRY(result, FMT_POSIX_CALL(dup2(fd_, fd)));
|
||||
if (result == -1) ec = std::error_code(errno, std::generic_category());
|
||||
}
|
||||
|
||||
void file::pipe(file& read_end, file& write_end) {
|
||||
// Close the descriptors first to make sure that assignments don't throw
|
||||
// and there are no leaks.
|
||||
read_end.close();
|
||||
write_end.close();
|
||||
int fds[2] = {};
|
||||
# ifdef _WIN32
|
||||
// Make the default pipe capacity same as on Linux 2.6.11+.
|
||||
enum { DEFAULT_CAPACITY = 65536 };
|
||||
int result = FMT_POSIX_CALL(pipe(fds, DEFAULT_CAPACITY, _O_BINARY));
|
||||
# else
|
||||
// Don't retry as the pipe function doesn't return EINTR.
|
||||
// http://pubs.opengroup.org/onlinepubs/009696799/functions/pipe.html
|
||||
int result = FMT_POSIX_CALL(pipe(fds));
|
||||
# endif
|
||||
if (result != 0) FMT_THROW(system_error(errno, "cannot create pipe"));
|
||||
// The following assignments don't throw because read_fd and write_fd
|
||||
// are closed.
|
||||
read_end = file(fds[0]);
|
||||
write_end = file(fds[1]);
|
||||
}
|
||||
|
||||
buffered_file file::fdopen(const char* mode) {
|
||||
// Don't retry as fdopen doesn't return EINTR.
|
||||
# if defined(__MINGW32__) && defined(_POSIX_)
|
||||
FILE* f = ::fdopen(fd_, mode);
|
||||
# else
|
||||
FILE* f = FMT_POSIX_CALL(fdopen(fd_, mode));
|
||||
# endif
|
||||
if (!f)
|
||||
FMT_THROW(
|
||||
system_error(errno, "cannot associate stream with file descriptor"));
|
||||
buffered_file bf(f);
|
||||
fd_ = -1;
|
||||
return bf;
|
||||
}
|
||||
|
||||
long getpagesize() {
|
||||
# ifdef _WIN32
|
||||
SYSTEM_INFO si;
|
||||
GetSystemInfo(&si);
|
||||
return si.dwPageSize;
|
||||
# else
|
||||
long size = FMT_POSIX_CALL(sysconf(_SC_PAGESIZE));
|
||||
if (size < 0) FMT_THROW(system_error(errno, "cannot get memory page size"));
|
||||
return size;
|
||||
# endif
|
||||
}
|
||||
|
||||
FMT_API void ostream::grow(size_t) {
|
||||
if (this->size() == this->capacity()) flush();
|
||||
}
|
||||
#endif // FMT_USE_FCNTL
|
||||
FMT_END_NAMESPACE
|
||||
@@ -0,0 +1,31 @@
|
||||
# Building
|
||||
## Linux (incl. Windows Subsystem for Linux) & MacOS - Makefile
|
||||
### Requirements
|
||||
* `make`
|
||||
* Terminal access
|
||||
* Typical GNU compatible development tools (e.g. `clang`, `g++`, `c++`, `ar` etc) with __C++11__ support
|
||||
|
||||
### Using Makefile
|
||||
* `make` (default) - Compile library
|
||||
* `make static_lib` - Compile library
|
||||
* `make clean` - Remove all object files
|
||||
|
||||
## Native Win32 - Visual Studio
|
||||
### Requirements
|
||||
* [Visual Studio Community](https://visualstudio.microsoft.com/vs/community/) 2015 or 2017
|
||||
|
||||
### Compiling Library
|
||||
* Open `build/visualstudio/libmbedtls.sln` in Visual Studio
|
||||
* Select Target (e.g `Debug`|`Release` & `x86`|`x64`)
|
||||
* Navigate to `Build`->`Build Solution`
|
||||
|
||||
### Including libmbedtls in another VS Solution for static linking
|
||||
* Clone `libmbedtls` as a submodule into your project
|
||||
* Navigate to the `Solution Explorer` window
|
||||
* Right-click on the Solution Item and select `Add`->`Existing Project...`
|
||||
* In the filesystem popup window open `<libmbedtls location>\build\visualstudio\libmbedtls\libmbedtls.vcxproj`
|
||||
* Update each dependant project's `References` to include libmbedtls
|
||||
* Update each dependant project's `Property Pages` so that for `All Configurations` and `All Platforms` the `Addition Include Directories` has the relative path to `<libmbedtls location>\include`
|
||||
* If `libmbedtls` is being included as a dependency in a similarly structured project the relative path is `$(SolutionDir)..\..\deps\libmbedtls\include`
|
||||
* Update the `Project Build Order` so libmbedtls is built before any of its dependants
|
||||
* Update the `Project Dependencies` so that each dependant has the box checked for libmbedtls
|
||||
@@ -0,0 +1,2 @@
|
||||
Unless specifically indicated otherwise in a file, files are licensed
|
||||
under the Apache 2.0 license, as can be found in: apache-2.0.txt
|
||||
@@ -0,0 +1,2 @@
|
||||
# libmbedtls
|
||||
Cryptographic functions. Clone of [mbedtls 2.16.5](https://github.com/ARMmbed/mbedtls/tree/mbedtls-2.16).
|
||||
@@ -0,0 +1,202 @@
|
||||
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
1. Definitions.
|
||||
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
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APPENDIX: How to apply the Apache License to your work.
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
<ClCompile Include="..\..\..\src\xtea.c">
|
||||
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|
||||
</ClCompile>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
@@ -0,0 +1,674 @@
|
||||
/**
|
||||
* \file aes.h
|
||||
*
|
||||
* \brief This file contains AES definitions and functions.
|
||||
*
|
||||
* The Advanced Encryption Standard (AES) specifies a FIPS-approved
|
||||
* cryptographic algorithm that can be used to protect electronic
|
||||
* data.
|
||||
*
|
||||
* The AES algorithm is a symmetric block cipher that can
|
||||
* encrypt and decrypt information. For more information, see
|
||||
* <em>FIPS Publication 197: Advanced Encryption Standard</em> and
|
||||
* <em>ISO/IEC 18033-2:2006: Information technology -- Security
|
||||
* techniques -- Encryption algorithms -- Part 2: Asymmetric
|
||||
* ciphers</em>.
|
||||
*
|
||||
* The AES-XTS block mode is standardized by NIST SP 800-38E
|
||||
* <https://nvlpubs.nist.gov/nistpubs/legacy/sp/nistspecialpublication800-38e.pdf>
|
||||
* and described in detail by IEEE P1619
|
||||
* <https://ieeexplore.ieee.org/servlet/opac?punumber=4375278>.
|
||||
*/
|
||||
|
||||
/* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of Mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_AES_H
|
||||
#define MBEDTLS_AES_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
#include <stdint.h>
|
||||
|
||||
/* padlock.c and aesni.c rely on these values! */
|
||||
#define MBEDTLS_AES_ENCRYPT 1 /**< AES encryption. */
|
||||
#define MBEDTLS_AES_DECRYPT 0 /**< AES decryption. */
|
||||
|
||||
/* Error codes in range 0x0020-0x0022 */
|
||||
#define MBEDTLS_ERR_AES_INVALID_KEY_LENGTH -0x0020 /**< Invalid key length. */
|
||||
#define MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH -0x0022 /**< Invalid data input length. */
|
||||
|
||||
/* Error codes in range 0x0021-0x0025 */
|
||||
#define MBEDTLS_ERR_AES_BAD_INPUT_DATA -0x0021 /**< Invalid input data. */
|
||||
|
||||
/* MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE is deprecated and should not be used. */
|
||||
#define MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE -0x0023 /**< Feature not available. For example, an unsupported AES key size. */
|
||||
|
||||
/* MBEDTLS_ERR_AES_HW_ACCEL_FAILED is deprecated and should not be used. */
|
||||
#define MBEDTLS_ERR_AES_HW_ACCEL_FAILED -0x0025 /**< AES hardware accelerator failed. */
|
||||
|
||||
#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
|
||||
!defined(inline) && !defined(__cplusplus)
|
||||
#define inline __inline
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_AES_ALT)
|
||||
// Regular implementation
|
||||
//
|
||||
|
||||
/**
|
||||
* \brief The AES context-type definition.
|
||||
*/
|
||||
typedef struct mbedtls_aes_context
|
||||
{
|
||||
int nr; /*!< The number of rounds. */
|
||||
uint32_t *rk; /*!< AES round keys. */
|
||||
uint32_t buf[68]; /*!< Unaligned data buffer. This buffer can
|
||||
hold 32 extra Bytes, which can be used for
|
||||
one of the following purposes:
|
||||
<ul><li>Alignment if VIA padlock is
|
||||
used.</li>
|
||||
<li>Simplifying key expansion in the 256-bit
|
||||
case by generating an extra round key.
|
||||
</li></ul> */
|
||||
}
|
||||
mbedtls_aes_context;
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_XTS)
|
||||
/**
|
||||
* \brief The AES XTS context-type definition.
|
||||
*/
|
||||
typedef struct mbedtls_aes_xts_context
|
||||
{
|
||||
mbedtls_aes_context crypt; /*!< The AES context to use for AES block
|
||||
encryption or decryption. */
|
||||
mbedtls_aes_context tweak; /*!< The AES context used for tweak
|
||||
computation. */
|
||||
} mbedtls_aes_xts_context;
|
||||
#endif /* MBEDTLS_CIPHER_MODE_XTS */
|
||||
|
||||
#else /* MBEDTLS_AES_ALT */
|
||||
#include "aes_alt.h"
|
||||
#endif /* MBEDTLS_AES_ALT */
|
||||
|
||||
/**
|
||||
* \brief This function initializes the specified AES context.
|
||||
*
|
||||
* It must be the first API called before using
|
||||
* the context.
|
||||
*
|
||||
* \param ctx The AES context to initialize. This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_aes_init( mbedtls_aes_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function releases and clears the specified AES context.
|
||||
*
|
||||
* \param ctx The AES context to clear.
|
||||
* If this is \c NULL, this function does nothing.
|
||||
* Otherwise, the context must have been at least initialized.
|
||||
*/
|
||||
void mbedtls_aes_free( mbedtls_aes_context *ctx );
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_XTS)
|
||||
/**
|
||||
* \brief This function initializes the specified AES XTS context.
|
||||
*
|
||||
* It must be the first API called before using
|
||||
* the context.
|
||||
*
|
||||
* \param ctx The AES XTS context to initialize. This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_aes_xts_init( mbedtls_aes_xts_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function releases and clears the specified AES XTS context.
|
||||
*
|
||||
* \param ctx The AES XTS context to clear.
|
||||
* If this is \c NULL, this function does nothing.
|
||||
* Otherwise, the context must have been at least initialized.
|
||||
*/
|
||||
void mbedtls_aes_xts_free( mbedtls_aes_xts_context *ctx );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_XTS */
|
||||
|
||||
/**
|
||||
* \brief This function sets the encryption key.
|
||||
*
|
||||
* \param ctx The AES context to which the key should be bound.
|
||||
* It must be initialized.
|
||||
* \param key The encryption key.
|
||||
* This must be a readable buffer of size \p keybits bits.
|
||||
* \param keybits The size of data passed in bits. Valid options are:
|
||||
* <ul><li>128 bits</li>
|
||||
* <li>192 bits</li>
|
||||
* <li>256 bits</li></ul>
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH on failure.
|
||||
*/
|
||||
int mbedtls_aes_setkey_enc( mbedtls_aes_context *ctx, const unsigned char *key,
|
||||
unsigned int keybits );
|
||||
|
||||
/**
|
||||
* \brief This function sets the decryption key.
|
||||
*
|
||||
* \param ctx The AES context to which the key should be bound.
|
||||
* It must be initialized.
|
||||
* \param key The decryption key.
|
||||
* This must be a readable buffer of size \p keybits bits.
|
||||
* \param keybits The size of data passed. Valid options are:
|
||||
* <ul><li>128 bits</li>
|
||||
* <li>192 bits</li>
|
||||
* <li>256 bits</li></ul>
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH on failure.
|
||||
*/
|
||||
int mbedtls_aes_setkey_dec( mbedtls_aes_context *ctx, const unsigned char *key,
|
||||
unsigned int keybits );
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_XTS)
|
||||
/**
|
||||
* \brief This function prepares an XTS context for encryption and
|
||||
* sets the encryption key.
|
||||
*
|
||||
* \param ctx The AES XTS context to which the key should be bound.
|
||||
* It must be initialized.
|
||||
* \param key The encryption key. This is comprised of the XTS key1
|
||||
* concatenated with the XTS key2.
|
||||
* This must be a readable buffer of size \p keybits bits.
|
||||
* \param keybits The size of \p key passed in bits. Valid options are:
|
||||
* <ul><li>256 bits (each of key1 and key2 is a 128-bit key)</li>
|
||||
* <li>512 bits (each of key1 and key2 is a 256-bit key)</li></ul>
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH on failure.
|
||||
*/
|
||||
int mbedtls_aes_xts_setkey_enc( mbedtls_aes_xts_context *ctx,
|
||||
const unsigned char *key,
|
||||
unsigned int keybits );
|
||||
|
||||
/**
|
||||
* \brief This function prepares an XTS context for decryption and
|
||||
* sets the decryption key.
|
||||
*
|
||||
* \param ctx The AES XTS context to which the key should be bound.
|
||||
* It must be initialized.
|
||||
* \param key The decryption key. This is comprised of the XTS key1
|
||||
* concatenated with the XTS key2.
|
||||
* This must be a readable buffer of size \p keybits bits.
|
||||
* \param keybits The size of \p key passed in bits. Valid options are:
|
||||
* <ul><li>256 bits (each of key1 and key2 is a 128-bit key)</li>
|
||||
* <li>512 bits (each of key1 and key2 is a 256-bit key)</li></ul>
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH on failure.
|
||||
*/
|
||||
int mbedtls_aes_xts_setkey_dec( mbedtls_aes_xts_context *ctx,
|
||||
const unsigned char *key,
|
||||
unsigned int keybits );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_XTS */
|
||||
|
||||
/**
|
||||
* \brief This function performs an AES single-block encryption or
|
||||
* decryption operation.
|
||||
*
|
||||
* It performs the operation defined in the \p mode parameter
|
||||
* (encrypt or decrypt), on the input data buffer defined in
|
||||
* the \p input parameter.
|
||||
*
|
||||
* mbedtls_aes_init(), and either mbedtls_aes_setkey_enc() or
|
||||
* mbedtls_aes_setkey_dec() must be called before the first
|
||||
* call to this API with the same context.
|
||||
*
|
||||
* \param ctx The AES context to use for encryption or decryption.
|
||||
* It must be initialized and bound to a key.
|
||||
* \param mode The AES operation: #MBEDTLS_AES_ENCRYPT or
|
||||
* #MBEDTLS_AES_DECRYPT.
|
||||
* \param input The buffer holding the input data.
|
||||
* It must be readable and at least \c 16 Bytes long.
|
||||
* \param output The buffer where the output data will be written.
|
||||
* It must be writeable and at least \c 16 Bytes long.
|
||||
|
||||
* \return \c 0 on success.
|
||||
*/
|
||||
int mbedtls_aes_crypt_ecb( mbedtls_aes_context *ctx,
|
||||
int mode,
|
||||
const unsigned char input[16],
|
||||
unsigned char output[16] );
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CBC)
|
||||
/**
|
||||
* \brief This function performs an AES-CBC encryption or decryption operation
|
||||
* on full blocks.
|
||||
*
|
||||
* It performs the operation defined in the \p mode
|
||||
* parameter (encrypt/decrypt), on the input data buffer defined in
|
||||
* the \p input parameter.
|
||||
*
|
||||
* It can be called as many times as needed, until all the input
|
||||
* data is processed. mbedtls_aes_init(), and either
|
||||
* mbedtls_aes_setkey_enc() or mbedtls_aes_setkey_dec() must be called
|
||||
* before the first call to this API with the same context.
|
||||
*
|
||||
* \note This function operates on full blocks, that is, the input size
|
||||
* must be a multiple of the AES block size of \c 16 Bytes.
|
||||
*
|
||||
* \note Upon exit, the content of the IV is updated so that you can
|
||||
* call the same function again on the next
|
||||
* block(s) of data and get the same result as if it was
|
||||
* encrypted in one call. This allows a "streaming" usage.
|
||||
* If you need to retain the contents of the IV, you should
|
||||
* either save it manually or use the cipher module instead.
|
||||
*
|
||||
*
|
||||
* \param ctx The AES context to use for encryption or decryption.
|
||||
* It must be initialized and bound to a key.
|
||||
* \param mode The AES operation: #MBEDTLS_AES_ENCRYPT or
|
||||
* #MBEDTLS_AES_DECRYPT.
|
||||
* \param length The length of the input data in Bytes. This must be a
|
||||
* multiple of the block size (\c 16 Bytes).
|
||||
* \param iv Initialization vector (updated after use).
|
||||
* It must be a readable and writeable buffer of \c 16 Bytes.
|
||||
* \param input The buffer holding the input data.
|
||||
* It must be readable and of size \p length Bytes.
|
||||
* \param output The buffer holding the output data.
|
||||
* It must be writeable and of size \p length Bytes.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH
|
||||
* on failure.
|
||||
*/
|
||||
int mbedtls_aes_crypt_cbc( mbedtls_aes_context *ctx,
|
||||
int mode,
|
||||
size_t length,
|
||||
unsigned char iv[16],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_CBC */
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_XTS)
|
||||
/**
|
||||
* \brief This function performs an AES-XTS encryption or decryption
|
||||
* operation for an entire XTS data unit.
|
||||
*
|
||||
* AES-XTS encrypts or decrypts blocks based on their location as
|
||||
* defined by a data unit number. The data unit number must be
|
||||
* provided by \p data_unit.
|
||||
*
|
||||
* NIST SP 800-38E limits the maximum size of a data unit to 2^20
|
||||
* AES blocks. If the data unit is larger than this, this function
|
||||
* returns #MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH.
|
||||
*
|
||||
* \param ctx The AES XTS context to use for AES XTS operations.
|
||||
* It must be initialized and bound to a key.
|
||||
* \param mode The AES operation: #MBEDTLS_AES_ENCRYPT or
|
||||
* #MBEDTLS_AES_DECRYPT.
|
||||
* \param length The length of a data unit in Bytes. This can be any
|
||||
* length between 16 bytes and 2^24 bytes inclusive
|
||||
* (between 1 and 2^20 block cipher blocks).
|
||||
* \param data_unit The address of the data unit encoded as an array of 16
|
||||
* bytes in little-endian format. For disk encryption, this
|
||||
* is typically the index of the block device sector that
|
||||
* contains the data.
|
||||
* \param input The buffer holding the input data (which is an entire
|
||||
* data unit). This function reads \p length Bytes from \p
|
||||
* input.
|
||||
* \param output The buffer holding the output data (which is an entire
|
||||
* data unit). This function writes \p length Bytes to \p
|
||||
* output.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH if \p length is
|
||||
* smaller than an AES block in size (16 Bytes) or if \p
|
||||
* length is larger than 2^20 blocks (16 MiB).
|
||||
*/
|
||||
int mbedtls_aes_crypt_xts( mbedtls_aes_xts_context *ctx,
|
||||
int mode,
|
||||
size_t length,
|
||||
const unsigned char data_unit[16],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_XTS */
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CFB)
|
||||
/**
|
||||
* \brief This function performs an AES-CFB128 encryption or decryption
|
||||
* operation.
|
||||
*
|
||||
* It performs the operation defined in the \p mode
|
||||
* parameter (encrypt or decrypt), on the input data buffer
|
||||
* defined in the \p input parameter.
|
||||
*
|
||||
* For CFB, you must set up the context with mbedtls_aes_setkey_enc(),
|
||||
* regardless of whether you are performing an encryption or decryption
|
||||
* operation, that is, regardless of the \p mode parameter. This is
|
||||
* because CFB mode uses the same key schedule for encryption and
|
||||
* decryption.
|
||||
*
|
||||
* \note Upon exit, the content of the IV is updated so that you can
|
||||
* call the same function again on the next
|
||||
* block(s) of data and get the same result as if it was
|
||||
* encrypted in one call. This allows a "streaming" usage.
|
||||
* If you need to retain the contents of the
|
||||
* IV, you must either save it manually or use the cipher
|
||||
* module instead.
|
||||
*
|
||||
*
|
||||
* \param ctx The AES context to use for encryption or decryption.
|
||||
* It must be initialized and bound to a key.
|
||||
* \param mode The AES operation: #MBEDTLS_AES_ENCRYPT or
|
||||
* #MBEDTLS_AES_DECRYPT.
|
||||
* \param length The length of the input data in Bytes.
|
||||
* \param iv_off The offset in IV (updated after use).
|
||||
* It must point to a valid \c size_t.
|
||||
* \param iv The initialization vector (updated after use).
|
||||
* It must be a readable and writeable buffer of \c 16 Bytes.
|
||||
* \param input The buffer holding the input data.
|
||||
* It must be readable and of size \p length Bytes.
|
||||
* \param output The buffer holding the output data.
|
||||
* It must be writeable and of size \p length Bytes.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
*/
|
||||
int mbedtls_aes_crypt_cfb128( mbedtls_aes_context *ctx,
|
||||
int mode,
|
||||
size_t length,
|
||||
size_t *iv_off,
|
||||
unsigned char iv[16],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
|
||||
/**
|
||||
* \brief This function performs an AES-CFB8 encryption or decryption
|
||||
* operation.
|
||||
*
|
||||
* It performs the operation defined in the \p mode
|
||||
* parameter (encrypt/decrypt), on the input data buffer defined
|
||||
* in the \p input parameter.
|
||||
*
|
||||
* Due to the nature of CFB, you must use the same key schedule for
|
||||
* both encryption and decryption operations. Therefore, you must
|
||||
* use the context initialized with mbedtls_aes_setkey_enc() for
|
||||
* both #MBEDTLS_AES_ENCRYPT and #MBEDTLS_AES_DECRYPT.
|
||||
*
|
||||
* \note Upon exit, the content of the IV is updated so that you can
|
||||
* call the same function again on the next
|
||||
* block(s) of data and get the same result as if it was
|
||||
* encrypted in one call. This allows a "streaming" usage.
|
||||
* If you need to retain the contents of the
|
||||
* IV, you should either save it manually or use the cipher
|
||||
* module instead.
|
||||
*
|
||||
*
|
||||
* \param ctx The AES context to use for encryption or decryption.
|
||||
* It must be initialized and bound to a key.
|
||||
* \param mode The AES operation: #MBEDTLS_AES_ENCRYPT or
|
||||
* #MBEDTLS_AES_DECRYPT
|
||||
* \param length The length of the input data.
|
||||
* \param iv The initialization vector (updated after use).
|
||||
* It must be a readable and writeable buffer of \c 16 Bytes.
|
||||
* \param input The buffer holding the input data.
|
||||
* It must be readable and of size \p length Bytes.
|
||||
* \param output The buffer holding the output data.
|
||||
* It must be writeable and of size \p length Bytes.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
*/
|
||||
int mbedtls_aes_crypt_cfb8( mbedtls_aes_context *ctx,
|
||||
int mode,
|
||||
size_t length,
|
||||
unsigned char iv[16],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif /*MBEDTLS_CIPHER_MODE_CFB */
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_OFB)
|
||||
/**
|
||||
* \brief This function performs an AES-OFB (Output Feedback Mode)
|
||||
* encryption or decryption operation.
|
||||
*
|
||||
* For OFB, you must set up the context with
|
||||
* mbedtls_aes_setkey_enc(), regardless of whether you are
|
||||
* performing an encryption or decryption operation. This is
|
||||
* because OFB mode uses the same key schedule for encryption and
|
||||
* decryption.
|
||||
*
|
||||
* The OFB operation is identical for encryption or decryption,
|
||||
* therefore no operation mode needs to be specified.
|
||||
*
|
||||
* \note Upon exit, the content of iv, the Initialisation Vector, is
|
||||
* updated so that you can call the same function again on the next
|
||||
* block(s) of data and get the same result as if it was encrypted
|
||||
* in one call. This allows a "streaming" usage, by initialising
|
||||
* iv_off to 0 before the first call, and preserving its value
|
||||
* between calls.
|
||||
*
|
||||
* For non-streaming use, the iv should be initialised on each call
|
||||
* to a unique value, and iv_off set to 0 on each call.
|
||||
*
|
||||
* If you need to retain the contents of the initialisation vector,
|
||||
* you must either save it manually or use the cipher module
|
||||
* instead.
|
||||
*
|
||||
* \warning For the OFB mode, the initialisation vector must be unique
|
||||
* every encryption operation. Reuse of an initialisation vector
|
||||
* will compromise security.
|
||||
*
|
||||
* \param ctx The AES context to use for encryption or decryption.
|
||||
* It must be initialized and bound to a key.
|
||||
* \param length The length of the input data.
|
||||
* \param iv_off The offset in IV (updated after use).
|
||||
* It must point to a valid \c size_t.
|
||||
* \param iv The initialization vector (updated after use).
|
||||
* It must be a readable and writeable buffer of \c 16 Bytes.
|
||||
* \param input The buffer holding the input data.
|
||||
* It must be readable and of size \p length Bytes.
|
||||
* \param output The buffer holding the output data.
|
||||
* It must be writeable and of size \p length Bytes.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
*/
|
||||
int mbedtls_aes_crypt_ofb( mbedtls_aes_context *ctx,
|
||||
size_t length,
|
||||
size_t *iv_off,
|
||||
unsigned char iv[16],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
|
||||
#endif /* MBEDTLS_CIPHER_MODE_OFB */
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CTR)
|
||||
/**
|
||||
* \brief This function performs an AES-CTR encryption or decryption
|
||||
* operation.
|
||||
*
|
||||
* This function performs the operation defined in the \p mode
|
||||
* parameter (encrypt/decrypt), on the input data buffer
|
||||
* defined in the \p input parameter.
|
||||
*
|
||||
* Due to the nature of CTR, you must use the same key schedule
|
||||
* for both encryption and decryption operations. Therefore, you
|
||||
* must use the context initialized with mbedtls_aes_setkey_enc()
|
||||
* for both #MBEDTLS_AES_ENCRYPT and #MBEDTLS_AES_DECRYPT.
|
||||
*
|
||||
* \warning You must never reuse a nonce value with the same key. Doing so
|
||||
* would void the encryption for the two messages encrypted with
|
||||
* the same nonce and key.
|
||||
*
|
||||
* There are two common strategies for managing nonces with CTR:
|
||||
*
|
||||
* 1. You can handle everything as a single message processed over
|
||||
* successive calls to this function. In that case, you want to
|
||||
* set \p nonce_counter and \p nc_off to 0 for the first call, and
|
||||
* then preserve the values of \p nonce_counter, \p nc_off and \p
|
||||
* stream_block across calls to this function as they will be
|
||||
* updated by this function.
|
||||
*
|
||||
* With this strategy, you must not encrypt more than 2**128
|
||||
* blocks of data with the same key.
|
||||
*
|
||||
* 2. You can encrypt separate messages by dividing the \p
|
||||
* nonce_counter buffer in two areas: the first one used for a
|
||||
* per-message nonce, handled by yourself, and the second one
|
||||
* updated by this function internally.
|
||||
*
|
||||
* For example, you might reserve the first 12 bytes for the
|
||||
* per-message nonce, and the last 4 bytes for internal use. In that
|
||||
* case, before calling this function on a new message you need to
|
||||
* set the first 12 bytes of \p nonce_counter to your chosen nonce
|
||||
* value, the last 4 to 0, and \p nc_off to 0 (which will cause \p
|
||||
* stream_block to be ignored). That way, you can encrypt at most
|
||||
* 2**96 messages of up to 2**32 blocks each with the same key.
|
||||
*
|
||||
* The per-message nonce (or information sufficient to reconstruct
|
||||
* it) needs to be communicated with the ciphertext and must be unique.
|
||||
* The recommended way to ensure uniqueness is to use a message
|
||||
* counter. An alternative is to generate random nonces, but this
|
||||
* limits the number of messages that can be securely encrypted:
|
||||
* for example, with 96-bit random nonces, you should not encrypt
|
||||
* more than 2**32 messages with the same key.
|
||||
*
|
||||
* Note that for both stategies, sizes are measured in blocks and
|
||||
* that an AES block is 16 bytes.
|
||||
*
|
||||
* \warning Upon return, \p stream_block contains sensitive data. Its
|
||||
* content must not be written to insecure storage and should be
|
||||
* securely discarded as soon as it's no longer needed.
|
||||
*
|
||||
* \param ctx The AES context to use for encryption or decryption.
|
||||
* It must be initialized and bound to a key.
|
||||
* \param length The length of the input data.
|
||||
* \param nc_off The offset in the current \p stream_block, for
|
||||
* resuming within the current cipher stream. The
|
||||
* offset pointer should be 0 at the start of a stream.
|
||||
* It must point to a valid \c size_t.
|
||||
* \param nonce_counter The 128-bit nonce and counter.
|
||||
* It must be a readable-writeable buffer of \c 16 Bytes.
|
||||
* \param stream_block The saved stream block for resuming. This is
|
||||
* overwritten by the function.
|
||||
* It must be a readable-writeable buffer of \c 16 Bytes.
|
||||
* \param input The buffer holding the input data.
|
||||
* It must be readable and of size \p length Bytes.
|
||||
* \param output The buffer holding the output data.
|
||||
* It must be writeable and of size \p length Bytes.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
*/
|
||||
int mbedtls_aes_crypt_ctr( mbedtls_aes_context *ctx,
|
||||
size_t length,
|
||||
size_t *nc_off,
|
||||
unsigned char nonce_counter[16],
|
||||
unsigned char stream_block[16],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_CTR */
|
||||
|
||||
/**
|
||||
* \brief Internal AES block encryption function. This is only
|
||||
* exposed to allow overriding it using
|
||||
* \c MBEDTLS_AES_ENCRYPT_ALT.
|
||||
*
|
||||
* \param ctx The AES context to use for encryption.
|
||||
* \param input The plaintext block.
|
||||
* \param output The output (ciphertext) block.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
*/
|
||||
int mbedtls_internal_aes_encrypt( mbedtls_aes_context *ctx,
|
||||
const unsigned char input[16],
|
||||
unsigned char output[16] );
|
||||
|
||||
/**
|
||||
* \brief Internal AES block decryption function. This is only
|
||||
* exposed to allow overriding it using see
|
||||
* \c MBEDTLS_AES_DECRYPT_ALT.
|
||||
*
|
||||
* \param ctx The AES context to use for decryption.
|
||||
* \param input The ciphertext block.
|
||||
* \param output The output (plaintext) block.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
*/
|
||||
int mbedtls_internal_aes_decrypt( mbedtls_aes_context *ctx,
|
||||
const unsigned char input[16],
|
||||
unsigned char output[16] );
|
||||
|
||||
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#if defined(MBEDTLS_DEPRECATED_WARNING)
|
||||
#define MBEDTLS_DEPRECATED __attribute__((deprecated))
|
||||
#else
|
||||
#define MBEDTLS_DEPRECATED
|
||||
#endif
|
||||
/**
|
||||
* \brief Deprecated internal AES block encryption function
|
||||
* without return value.
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_internal_aes_encrypt()
|
||||
*
|
||||
* \param ctx The AES context to use for encryption.
|
||||
* \param input Plaintext block.
|
||||
* \param output Output (ciphertext) block.
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_aes_encrypt( mbedtls_aes_context *ctx,
|
||||
const unsigned char input[16],
|
||||
unsigned char output[16] );
|
||||
|
||||
/**
|
||||
* \brief Deprecated internal AES block decryption function
|
||||
* without return value.
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_internal_aes_decrypt()
|
||||
*
|
||||
* \param ctx The AES context to use for decryption.
|
||||
* \param input Ciphertext block.
|
||||
* \param output Output (plaintext) block.
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_aes_decrypt( mbedtls_aes_context *ctx,
|
||||
const unsigned char input[16],
|
||||
unsigned char output[16] );
|
||||
|
||||
#undef MBEDTLS_DEPRECATED
|
||||
#endif /* !MBEDTLS_DEPRECATED_REMOVED */
|
||||
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
/**
|
||||
* \brief Checkup routine.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return \c 1 on failure.
|
||||
*/
|
||||
int mbedtls_aes_self_test( int verbose );
|
||||
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* aes.h */
|
||||
@@ -0,0 +1,138 @@
|
||||
/**
|
||||
* \file aesni.h
|
||||
*
|
||||
* \brief AES-NI for hardware AES acceleration on some Intel processors
|
||||
*
|
||||
* \warning These functions are only for internal use by other library
|
||||
* functions; you must not call them directly.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_AESNI_H
|
||||
#define MBEDTLS_AESNI_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "aes.h"
|
||||
|
||||
#define MBEDTLS_AESNI_AES 0x02000000u
|
||||
#define MBEDTLS_AESNI_CLMUL 0x00000002u
|
||||
|
||||
#if defined(MBEDTLS_HAVE_ASM) && defined(__GNUC__) && \
|
||||
( defined(__amd64__) || defined(__x86_64__) ) && \
|
||||
! defined(MBEDTLS_HAVE_X86_64)
|
||||
#define MBEDTLS_HAVE_X86_64
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_HAVE_X86_64)
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Internal function to detect the AES-NI feature in CPUs.
|
||||
*
|
||||
* \note This function is only for internal use by other library
|
||||
* functions; you must not call it directly.
|
||||
*
|
||||
* \param what The feature to detect
|
||||
* (MBEDTLS_AESNI_AES or MBEDTLS_AESNI_CLMUL)
|
||||
*
|
||||
* \return 1 if CPU has support for the feature, 0 otherwise
|
||||
*/
|
||||
int mbedtls_aesni_has_support( unsigned int what );
|
||||
|
||||
/**
|
||||
* \brief Internal AES-NI AES-ECB block encryption and decryption
|
||||
*
|
||||
* \note This function is only for internal use by other library
|
||||
* functions; you must not call it directly.
|
||||
*
|
||||
* \param ctx AES context
|
||||
* \param mode MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT
|
||||
* \param input 16-byte input block
|
||||
* \param output 16-byte output block
|
||||
*
|
||||
* \return 0 on success (cannot fail)
|
||||
*/
|
||||
int mbedtls_aesni_crypt_ecb( mbedtls_aes_context *ctx,
|
||||
int mode,
|
||||
const unsigned char input[16],
|
||||
unsigned char output[16] );
|
||||
|
||||
/**
|
||||
* \brief Internal GCM multiplication: c = a * b in GF(2^128)
|
||||
*
|
||||
* \note This function is only for internal use by other library
|
||||
* functions; you must not call it directly.
|
||||
*
|
||||
* \param c Result
|
||||
* \param a First operand
|
||||
* \param b Second operand
|
||||
*
|
||||
* \note Both operands and result are bit strings interpreted as
|
||||
* elements of GF(2^128) as per the GCM spec.
|
||||
*/
|
||||
void mbedtls_aesni_gcm_mult( unsigned char c[16],
|
||||
const unsigned char a[16],
|
||||
const unsigned char b[16] );
|
||||
|
||||
/**
|
||||
* \brief Internal round key inversion. This function computes
|
||||
* decryption round keys from the encryption round keys.
|
||||
*
|
||||
* \note This function is only for internal use by other library
|
||||
* functions; you must not call it directly.
|
||||
*
|
||||
* \param invkey Round keys for the equivalent inverse cipher
|
||||
* \param fwdkey Original round keys (for encryption)
|
||||
* \param nr Number of rounds (that is, number of round keys minus one)
|
||||
*/
|
||||
void mbedtls_aesni_inverse_key( unsigned char *invkey,
|
||||
const unsigned char *fwdkey,
|
||||
int nr );
|
||||
|
||||
/**
|
||||
* \brief Internal key expansion for encryption
|
||||
*
|
||||
* \note This function is only for internal use by other library
|
||||
* functions; you must not call it directly.
|
||||
*
|
||||
* \param rk Destination buffer where the round keys are written
|
||||
* \param key Encryption key
|
||||
* \param bits Key size in bits (must be 128, 192 or 256)
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_AES_INVALID_KEY_LENGTH
|
||||
*/
|
||||
int mbedtls_aesni_setkey_enc( unsigned char *rk,
|
||||
const unsigned char *key,
|
||||
size_t bits );
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* MBEDTLS_HAVE_X86_64 */
|
||||
|
||||
#endif /* MBEDTLS_AESNI_H */
|
||||
@@ -0,0 +1,146 @@
|
||||
/**
|
||||
* \file arc4.h
|
||||
*
|
||||
* \brief The ARCFOUR stream cipher
|
||||
*
|
||||
* \warning ARC4 is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers instead.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*
|
||||
*/
|
||||
#ifndef MBEDTLS_ARC4_H
|
||||
#define MBEDTLS_ARC4_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
/* MBEDTLS_ERR_ARC4_HW_ACCEL_FAILED is deprecated and should not be used. */
|
||||
#define MBEDTLS_ERR_ARC4_HW_ACCEL_FAILED -0x0019 /**< ARC4 hardware accelerator failed. */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_ARC4_ALT)
|
||||
// Regular implementation
|
||||
//
|
||||
|
||||
/**
|
||||
* \brief ARC4 context structure
|
||||
*
|
||||
* \warning ARC4 is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers instead.
|
||||
*
|
||||
*/
|
||||
typedef struct mbedtls_arc4_context
|
||||
{
|
||||
int x; /*!< permutation index */
|
||||
int y; /*!< permutation index */
|
||||
unsigned char m[256]; /*!< permutation table */
|
||||
}
|
||||
mbedtls_arc4_context;
|
||||
|
||||
#else /* MBEDTLS_ARC4_ALT */
|
||||
#include "arc4_alt.h"
|
||||
#endif /* MBEDTLS_ARC4_ALT */
|
||||
|
||||
/**
|
||||
* \brief Initialize ARC4 context
|
||||
*
|
||||
* \param ctx ARC4 context to be initialized
|
||||
*
|
||||
* \warning ARC4 is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*
|
||||
*/
|
||||
void mbedtls_arc4_init( mbedtls_arc4_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Clear ARC4 context
|
||||
*
|
||||
* \param ctx ARC4 context to be cleared
|
||||
*
|
||||
* \warning ARC4 is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*
|
||||
*/
|
||||
void mbedtls_arc4_free( mbedtls_arc4_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief ARC4 key schedule
|
||||
*
|
||||
* \param ctx ARC4 context to be setup
|
||||
* \param key the secret key
|
||||
* \param keylen length of the key, in bytes
|
||||
*
|
||||
* \warning ARC4 is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*
|
||||
*/
|
||||
void mbedtls_arc4_setup( mbedtls_arc4_context *ctx, const unsigned char *key,
|
||||
unsigned int keylen );
|
||||
|
||||
/**
|
||||
* \brief ARC4 cipher function
|
||||
*
|
||||
* \param ctx ARC4 context
|
||||
* \param length length of the input data
|
||||
* \param input buffer holding the input data
|
||||
* \param output buffer for the output data
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning ARC4 is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_arc4_crypt( mbedtls_arc4_context *ctx, size_t length, const unsigned char *input,
|
||||
unsigned char *output );
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
|
||||
/**
|
||||
* \brief Checkup routine
|
||||
*
|
||||
* \return 0 if successful, or 1 if the test failed
|
||||
*
|
||||
* \warning ARC4 is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_arc4_self_test( int verbose );
|
||||
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* arc4.h */
|
||||
@@ -0,0 +1,370 @@
|
||||
/**
|
||||
* \file aria.h
|
||||
*
|
||||
* \brief ARIA block cipher
|
||||
*
|
||||
* The ARIA algorithm is a symmetric block cipher that can encrypt and
|
||||
* decrypt information. It is defined by the Korean Agency for
|
||||
* Technology and Standards (KATS) in <em>KS X 1213:2004</em> (in
|
||||
* Korean, but see http://210.104.33.10/ARIA/index-e.html in English)
|
||||
* and also described by the IETF in <em>RFC 5794</em>.
|
||||
*/
|
||||
/* Copyright (C) 2006-2018, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_ARIA_H
|
||||
#define MBEDTLS_ARIA_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "platform_util.h"
|
||||
|
||||
#define MBEDTLS_ARIA_ENCRYPT 1 /**< ARIA encryption. */
|
||||
#define MBEDTLS_ARIA_DECRYPT 0 /**< ARIA decryption. */
|
||||
|
||||
#define MBEDTLS_ARIA_BLOCKSIZE 16 /**< ARIA block size in bytes. */
|
||||
#define MBEDTLS_ARIA_MAX_ROUNDS 16 /**< Maxiumum number of rounds in ARIA. */
|
||||
#define MBEDTLS_ARIA_MAX_KEYSIZE 32 /**< Maximum size of an ARIA key in bytes. */
|
||||
|
||||
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#define MBEDTLS_ERR_ARIA_INVALID_KEY_LENGTH MBEDTLS_DEPRECATED_NUMERIC_CONSTANT( -0x005C )
|
||||
#endif /* !MBEDTLS_DEPRECATED_REMOVED */
|
||||
#define MBEDTLS_ERR_ARIA_BAD_INPUT_DATA -0x005C /**< Bad input data. */
|
||||
|
||||
#define MBEDTLS_ERR_ARIA_INVALID_INPUT_LENGTH -0x005E /**< Invalid data input length. */
|
||||
|
||||
/* MBEDTLS_ERR_ARIA_FEATURE_UNAVAILABLE is deprecated and should not be used.
|
||||
*/
|
||||
#define MBEDTLS_ERR_ARIA_FEATURE_UNAVAILABLE -0x005A /**< Feature not available. For example, an unsupported ARIA key size. */
|
||||
|
||||
/* MBEDTLS_ERR_ARIA_HW_ACCEL_FAILED is deprecated and should not be used. */
|
||||
#define MBEDTLS_ERR_ARIA_HW_ACCEL_FAILED -0x0058 /**< ARIA hardware accelerator failed. */
|
||||
|
||||
#if !defined(MBEDTLS_ARIA_ALT)
|
||||
// Regular implementation
|
||||
//
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief The ARIA context-type definition.
|
||||
*/
|
||||
typedef struct mbedtls_aria_context
|
||||
{
|
||||
unsigned char nr; /*!< The number of rounds (12, 14 or 16) */
|
||||
/*! The ARIA round keys. */
|
||||
uint32_t rk[MBEDTLS_ARIA_MAX_ROUNDS + 1][MBEDTLS_ARIA_BLOCKSIZE / 4];
|
||||
}
|
||||
mbedtls_aria_context;
|
||||
|
||||
#else /* MBEDTLS_ARIA_ALT */
|
||||
#include "aria_alt.h"
|
||||
#endif /* MBEDTLS_ARIA_ALT */
|
||||
|
||||
/**
|
||||
* \brief This function initializes the specified ARIA context.
|
||||
*
|
||||
* It must be the first API called before using
|
||||
* the context.
|
||||
*
|
||||
* \param ctx The ARIA context to initialize. This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_aria_init( mbedtls_aria_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function releases and clears the specified ARIA context.
|
||||
*
|
||||
* \param ctx The ARIA context to clear. This may be \c NULL, in which
|
||||
* case this function returns immediately. If it is not \c NULL,
|
||||
* it must point to an initialized ARIA context.
|
||||
*/
|
||||
void mbedtls_aria_free( mbedtls_aria_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function sets the encryption key.
|
||||
*
|
||||
* \param ctx The ARIA context to which the key should be bound.
|
||||
* This must be initialized.
|
||||
* \param key The encryption key. This must be a readable buffer
|
||||
* of size \p keybits Bits.
|
||||
* \param keybits The size of \p key in Bits. Valid options are:
|
||||
* <ul><li>128 bits</li>
|
||||
* <li>192 bits</li>
|
||||
* <li>256 bits</li></ul>
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_aria_setkey_enc( mbedtls_aria_context *ctx,
|
||||
const unsigned char *key,
|
||||
unsigned int keybits );
|
||||
|
||||
/**
|
||||
* \brief This function sets the decryption key.
|
||||
*
|
||||
* \param ctx The ARIA context to which the key should be bound.
|
||||
* This must be initialized.
|
||||
* \param key The decryption key. This must be a readable buffer
|
||||
* of size \p keybits Bits.
|
||||
* \param keybits The size of data passed. Valid options are:
|
||||
* <ul><li>128 bits</li>
|
||||
* <li>192 bits</li>
|
||||
* <li>256 bits</li></ul>
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_aria_setkey_dec( mbedtls_aria_context *ctx,
|
||||
const unsigned char *key,
|
||||
unsigned int keybits );
|
||||
|
||||
/**
|
||||
* \brief This function performs an ARIA single-block encryption or
|
||||
* decryption operation.
|
||||
*
|
||||
* It performs encryption or decryption (depending on whether
|
||||
* the key was set for encryption on decryption) on the input
|
||||
* data buffer defined in the \p input parameter.
|
||||
*
|
||||
* mbedtls_aria_init(), and either mbedtls_aria_setkey_enc() or
|
||||
* mbedtls_aria_setkey_dec() must be called before the first
|
||||
* call to this API with the same context.
|
||||
*
|
||||
* \param ctx The ARIA context to use for encryption or decryption.
|
||||
* This must be initialized and bound to a key.
|
||||
* \param input The 16-Byte buffer holding the input data.
|
||||
* \param output The 16-Byte buffer holding the output data.
|
||||
|
||||
* \return \c 0 on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_aria_crypt_ecb( mbedtls_aria_context *ctx,
|
||||
const unsigned char input[MBEDTLS_ARIA_BLOCKSIZE],
|
||||
unsigned char output[MBEDTLS_ARIA_BLOCKSIZE] );
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CBC)
|
||||
/**
|
||||
* \brief This function performs an ARIA-CBC encryption or decryption operation
|
||||
* on full blocks.
|
||||
*
|
||||
* It performs the operation defined in the \p mode
|
||||
* parameter (encrypt/decrypt), on the input data buffer defined in
|
||||
* the \p input parameter.
|
||||
*
|
||||
* It can be called as many times as needed, until all the input
|
||||
* data is processed. mbedtls_aria_init(), and either
|
||||
* mbedtls_aria_setkey_enc() or mbedtls_aria_setkey_dec() must be called
|
||||
* before the first call to this API with the same context.
|
||||
*
|
||||
* \note This function operates on aligned blocks, that is, the input size
|
||||
* must be a multiple of the ARIA block size of 16 Bytes.
|
||||
*
|
||||
* \note Upon exit, the content of the IV is updated so that you can
|
||||
* call the same function again on the next
|
||||
* block(s) of data and get the same result as if it was
|
||||
* encrypted in one call. This allows a "streaming" usage.
|
||||
* If you need to retain the contents of the IV, you should
|
||||
* either save it manually or use the cipher module instead.
|
||||
*
|
||||
*
|
||||
* \param ctx The ARIA context to use for encryption or decryption.
|
||||
* This must be initialized and bound to a key.
|
||||
* \param mode The mode of operation. This must be either
|
||||
* #MBEDTLS_ARIA_ENCRYPT for encryption, or
|
||||
* #MBEDTLS_ARIA_DECRYPT for decryption.
|
||||
* \param length The length of the input data in Bytes. This must be a
|
||||
* multiple of the block size (16 Bytes).
|
||||
* \param iv Initialization vector (updated after use).
|
||||
* This must be a readable buffer of size 16 Bytes.
|
||||
* \param input The buffer holding the input data. This must
|
||||
* be a readable buffer of length \p length Bytes.
|
||||
* \param output The buffer holding the output data. This must
|
||||
* be a writable buffer of length \p length Bytes.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_aria_crypt_cbc( mbedtls_aria_context *ctx,
|
||||
int mode,
|
||||
size_t length,
|
||||
unsigned char iv[MBEDTLS_ARIA_BLOCKSIZE],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_CBC */
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CFB)
|
||||
/**
|
||||
* \brief This function performs an ARIA-CFB128 encryption or decryption
|
||||
* operation.
|
||||
*
|
||||
* It performs the operation defined in the \p mode
|
||||
* parameter (encrypt or decrypt), on the input data buffer
|
||||
* defined in the \p input parameter.
|
||||
*
|
||||
* For CFB, you must set up the context with mbedtls_aria_setkey_enc(),
|
||||
* regardless of whether you are performing an encryption or decryption
|
||||
* operation, that is, regardless of the \p mode parameter. This is
|
||||
* because CFB mode uses the same key schedule for encryption and
|
||||
* decryption.
|
||||
*
|
||||
* \note Upon exit, the content of the IV is updated so that you can
|
||||
* call the same function again on the next
|
||||
* block(s) of data and get the same result as if it was
|
||||
* encrypted in one call. This allows a "streaming" usage.
|
||||
* If you need to retain the contents of the
|
||||
* IV, you must either save it manually or use the cipher
|
||||
* module instead.
|
||||
*
|
||||
*
|
||||
* \param ctx The ARIA context to use for encryption or decryption.
|
||||
* This must be initialized and bound to a key.
|
||||
* \param mode The mode of operation. This must be either
|
||||
* #MBEDTLS_ARIA_ENCRYPT for encryption, or
|
||||
* #MBEDTLS_ARIA_DECRYPT for decryption.
|
||||
* \param length The length of the input data \p input in Bytes.
|
||||
* \param iv_off The offset in IV (updated after use).
|
||||
* This must not be larger than 15.
|
||||
* \param iv The initialization vector (updated after use).
|
||||
* This must be a readable buffer of size 16 Bytes.
|
||||
* \param input The buffer holding the input data. This must
|
||||
* be a readable buffer of length \p length Bytes.
|
||||
* \param output The buffer holding the output data. This must
|
||||
* be a writable buffer of length \p length Bytes.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_aria_crypt_cfb128( mbedtls_aria_context *ctx,
|
||||
int mode,
|
||||
size_t length,
|
||||
size_t *iv_off,
|
||||
unsigned char iv[MBEDTLS_ARIA_BLOCKSIZE],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_CFB */
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CTR)
|
||||
/**
|
||||
* \brief This function performs an ARIA-CTR encryption or decryption
|
||||
* operation.
|
||||
*
|
||||
* This function performs the operation defined in the \p mode
|
||||
* parameter (encrypt/decrypt), on the input data buffer
|
||||
* defined in the \p input parameter.
|
||||
*
|
||||
* Due to the nature of CTR, you must use the same key schedule
|
||||
* for both encryption and decryption operations. Therefore, you
|
||||
* must use the context initialized with mbedtls_aria_setkey_enc()
|
||||
* for both #MBEDTLS_ARIA_ENCRYPT and #MBEDTLS_ARIA_DECRYPT.
|
||||
*
|
||||
* \warning You must never reuse a nonce value with the same key. Doing so
|
||||
* would void the encryption for the two messages encrypted with
|
||||
* the same nonce and key.
|
||||
*
|
||||
* There are two common strategies for managing nonces with CTR:
|
||||
*
|
||||
* 1. You can handle everything as a single message processed over
|
||||
* successive calls to this function. In that case, you want to
|
||||
* set \p nonce_counter and \p nc_off to 0 for the first call, and
|
||||
* then preserve the values of \p nonce_counter, \p nc_off and \p
|
||||
* stream_block across calls to this function as they will be
|
||||
* updated by this function.
|
||||
*
|
||||
* With this strategy, you must not encrypt more than 2**128
|
||||
* blocks of data with the same key.
|
||||
*
|
||||
* 2. You can encrypt separate messages by dividing the \p
|
||||
* nonce_counter buffer in two areas: the first one used for a
|
||||
* per-message nonce, handled by yourself, and the second one
|
||||
* updated by this function internally.
|
||||
*
|
||||
* For example, you might reserve the first 12 bytes for the
|
||||
* per-message nonce, and the last 4 bytes for internal use. In that
|
||||
* case, before calling this function on a new message you need to
|
||||
* set the first 12 bytes of \p nonce_counter to your chosen nonce
|
||||
* value, the last 4 to 0, and \p nc_off to 0 (which will cause \p
|
||||
* stream_block to be ignored). That way, you can encrypt at most
|
||||
* 2**96 messages of up to 2**32 blocks each with the same key.
|
||||
*
|
||||
* The per-message nonce (or information sufficient to reconstruct
|
||||
* it) needs to be communicated with the ciphertext and must be unique.
|
||||
* The recommended way to ensure uniqueness is to use a message
|
||||
* counter. An alternative is to generate random nonces, but this
|
||||
* limits the number of messages that can be securely encrypted:
|
||||
* for example, with 96-bit random nonces, you should not encrypt
|
||||
* more than 2**32 messages with the same key.
|
||||
*
|
||||
* Note that for both stategies, sizes are measured in blocks and
|
||||
* that an ARIA block is 16 bytes.
|
||||
*
|
||||
* \warning Upon return, \p stream_block contains sensitive data. Its
|
||||
* content must not be written to insecure storage and should be
|
||||
* securely discarded as soon as it's no longer needed.
|
||||
*
|
||||
* \param ctx The ARIA context to use for encryption or decryption.
|
||||
* This must be initialized and bound to a key.
|
||||
* \param length The length of the input data \p input in Bytes.
|
||||
* \param nc_off The offset in Bytes in the current \p stream_block,
|
||||
* for resuming within the current cipher stream. The
|
||||
* offset pointer should be \c 0 at the start of a
|
||||
* stream. This must not be larger than \c 15 Bytes.
|
||||
* \param nonce_counter The 128-bit nonce and counter. This must point to
|
||||
* a read/write buffer of length \c 16 bytes.
|
||||
* \param stream_block The saved stream block for resuming. This must
|
||||
* point to a read/write buffer of length \c 16 bytes.
|
||||
* This is overwritten by the function.
|
||||
* \param input The buffer holding the input data. This must
|
||||
* be a readable buffer of length \p length Bytes.
|
||||
* \param output The buffer holding the output data. This must
|
||||
* be a writable buffer of length \p length Bytes.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_aria_crypt_ctr( mbedtls_aria_context *ctx,
|
||||
size_t length,
|
||||
size_t *nc_off,
|
||||
unsigned char nonce_counter[MBEDTLS_ARIA_BLOCKSIZE],
|
||||
unsigned char stream_block[MBEDTLS_ARIA_BLOCKSIZE],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_CTR */
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
/**
|
||||
* \brief Checkup routine.
|
||||
*
|
||||
* \return \c 0 on success, or \c 1 on failure.
|
||||
*/
|
||||
int mbedtls_aria_self_test( int verbose );
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* aria.h */
|
||||
@@ -0,0 +1,358 @@
|
||||
/**
|
||||
* \file asn1.h
|
||||
*
|
||||
* \brief Generic ASN.1 parsing
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_ASN1_H
|
||||
#define MBEDTLS_ASN1_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
#if defined(MBEDTLS_BIGNUM_C)
|
||||
#include "bignum.h"
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \addtogroup asn1_module
|
||||
* \{
|
||||
*/
|
||||
|
||||
/**
|
||||
* \name ASN1 Error codes
|
||||
* These error codes are OR'ed to X509 error codes for
|
||||
* higher error granularity.
|
||||
* ASN1 is a standard to specify data structures.
|
||||
* \{
|
||||
*/
|
||||
#define MBEDTLS_ERR_ASN1_OUT_OF_DATA -0x0060 /**< Out of data when parsing an ASN1 data structure. */
|
||||
#define MBEDTLS_ERR_ASN1_UNEXPECTED_TAG -0x0062 /**< ASN1 tag was of an unexpected value. */
|
||||
#define MBEDTLS_ERR_ASN1_INVALID_LENGTH -0x0064 /**< Error when trying to determine the length or invalid length. */
|
||||
#define MBEDTLS_ERR_ASN1_LENGTH_MISMATCH -0x0066 /**< Actual length differs from expected length. */
|
||||
#define MBEDTLS_ERR_ASN1_INVALID_DATA -0x0068 /**< Data is invalid. (not used) */
|
||||
#define MBEDTLS_ERR_ASN1_ALLOC_FAILED -0x006A /**< Memory allocation failed */
|
||||
#define MBEDTLS_ERR_ASN1_BUF_TOO_SMALL -0x006C /**< Buffer too small when writing ASN.1 data structure. */
|
||||
|
||||
/* \} name */
|
||||
|
||||
/**
|
||||
* \name DER constants
|
||||
* These constants comply with the DER encoded ASN.1 type tags.
|
||||
* DER encoding uses hexadecimal representation.
|
||||
* An example DER sequence is:\n
|
||||
* - 0x02 -- tag indicating INTEGER
|
||||
* - 0x01 -- length in octets
|
||||
* - 0x05 -- value
|
||||
* Such sequences are typically read into \c ::mbedtls_x509_buf.
|
||||
* \{
|
||||
*/
|
||||
#define MBEDTLS_ASN1_BOOLEAN 0x01
|
||||
#define MBEDTLS_ASN1_INTEGER 0x02
|
||||
#define MBEDTLS_ASN1_BIT_STRING 0x03
|
||||
#define MBEDTLS_ASN1_OCTET_STRING 0x04
|
||||
#define MBEDTLS_ASN1_NULL 0x05
|
||||
#define MBEDTLS_ASN1_OID 0x06
|
||||
#define MBEDTLS_ASN1_UTF8_STRING 0x0C
|
||||
#define MBEDTLS_ASN1_SEQUENCE 0x10
|
||||
#define MBEDTLS_ASN1_SET 0x11
|
||||
#define MBEDTLS_ASN1_PRINTABLE_STRING 0x13
|
||||
#define MBEDTLS_ASN1_T61_STRING 0x14
|
||||
#define MBEDTLS_ASN1_IA5_STRING 0x16
|
||||
#define MBEDTLS_ASN1_UTC_TIME 0x17
|
||||
#define MBEDTLS_ASN1_GENERALIZED_TIME 0x18
|
||||
#define MBEDTLS_ASN1_UNIVERSAL_STRING 0x1C
|
||||
#define MBEDTLS_ASN1_BMP_STRING 0x1E
|
||||
#define MBEDTLS_ASN1_PRIMITIVE 0x00
|
||||
#define MBEDTLS_ASN1_CONSTRUCTED 0x20
|
||||
#define MBEDTLS_ASN1_CONTEXT_SPECIFIC 0x80
|
||||
|
||||
/*
|
||||
* Bit masks for each of the components of an ASN.1 tag as specified in
|
||||
* ITU X.690 (08/2015), section 8.1 "General rules for encoding",
|
||||
* paragraph 8.1.2.2:
|
||||
*
|
||||
* Bit 8 7 6 5 1
|
||||
* +-------+-----+------------+
|
||||
* | Class | P/C | Tag number |
|
||||
* +-------+-----+------------+
|
||||
*/
|
||||
#define MBEDTLS_ASN1_TAG_CLASS_MASK 0xC0
|
||||
#define MBEDTLS_ASN1_TAG_PC_MASK 0x20
|
||||
#define MBEDTLS_ASN1_TAG_VALUE_MASK 0x1F
|
||||
|
||||
/* \} name */
|
||||
/* \} addtogroup asn1_module */
|
||||
|
||||
/** Returns the size of the binary string, without the trailing \\0 */
|
||||
#define MBEDTLS_OID_SIZE(x) (sizeof(x) - 1)
|
||||
|
||||
/**
|
||||
* Compares an mbedtls_asn1_buf structure to a reference OID.
|
||||
*
|
||||
* Only works for 'defined' oid_str values (MBEDTLS_OID_HMAC_SHA1), you cannot use a
|
||||
* 'unsigned char *oid' here!
|
||||
*/
|
||||
#define MBEDTLS_OID_CMP(oid_str, oid_buf) \
|
||||
( ( MBEDTLS_OID_SIZE(oid_str) != (oid_buf)->len ) || \
|
||||
memcmp( (oid_str), (oid_buf)->p, (oid_buf)->len) != 0 )
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \name Functions to parse ASN.1 data structures
|
||||
* \{
|
||||
*/
|
||||
|
||||
/**
|
||||
* Type-length-value structure that allows for ASN1 using DER.
|
||||
*/
|
||||
typedef struct mbedtls_asn1_buf
|
||||
{
|
||||
int tag; /**< ASN1 type, e.g. MBEDTLS_ASN1_UTF8_STRING. */
|
||||
size_t len; /**< ASN1 length, in octets. */
|
||||
unsigned char *p; /**< ASN1 data, e.g. in ASCII. */
|
||||
}
|
||||
mbedtls_asn1_buf;
|
||||
|
||||
/**
|
||||
* Container for ASN1 bit strings.
|
||||
*/
|
||||
typedef struct mbedtls_asn1_bitstring
|
||||
{
|
||||
size_t len; /**< ASN1 length, in octets. */
|
||||
unsigned char unused_bits; /**< Number of unused bits at the end of the string */
|
||||
unsigned char *p; /**< Raw ASN1 data for the bit string */
|
||||
}
|
||||
mbedtls_asn1_bitstring;
|
||||
|
||||
/**
|
||||
* Container for a sequence of ASN.1 items
|
||||
*/
|
||||
typedef struct mbedtls_asn1_sequence
|
||||
{
|
||||
mbedtls_asn1_buf buf; /**< Buffer containing the given ASN.1 item. */
|
||||
struct mbedtls_asn1_sequence *next; /**< The next entry in the sequence. */
|
||||
}
|
||||
mbedtls_asn1_sequence;
|
||||
|
||||
/**
|
||||
* Container for a sequence or list of 'named' ASN.1 data items
|
||||
*/
|
||||
typedef struct mbedtls_asn1_named_data
|
||||
{
|
||||
mbedtls_asn1_buf oid; /**< The object identifier. */
|
||||
mbedtls_asn1_buf val; /**< The named value. */
|
||||
struct mbedtls_asn1_named_data *next; /**< The next entry in the sequence. */
|
||||
unsigned char next_merged; /**< Merge next item into the current one? */
|
||||
}
|
||||
mbedtls_asn1_named_data;
|
||||
|
||||
/**
|
||||
* \brief Get the length of an ASN.1 element.
|
||||
* Updates the pointer to immediately behind the length.
|
||||
*
|
||||
* \param p The position in the ASN.1 data
|
||||
* \param end End of data
|
||||
* \param len The variable that will receive the value
|
||||
*
|
||||
* \return 0 if successful, MBEDTLS_ERR_ASN1_OUT_OF_DATA on reaching
|
||||
* end of data, MBEDTLS_ERR_ASN1_INVALID_LENGTH if length is
|
||||
* unparseable.
|
||||
*/
|
||||
int mbedtls_asn1_get_len( unsigned char **p,
|
||||
const unsigned char *end,
|
||||
size_t *len );
|
||||
|
||||
/**
|
||||
* \brief Get the tag and length of the tag. Check for the requested tag.
|
||||
* Updates the pointer to immediately behind the tag and length.
|
||||
*
|
||||
* \param p The position in the ASN.1 data
|
||||
* \param end End of data
|
||||
* \param len The variable that will receive the length
|
||||
* \param tag The expected tag
|
||||
*
|
||||
* \return 0 if successful, MBEDTLS_ERR_ASN1_UNEXPECTED_TAG if tag did
|
||||
* not match requested tag, or another specific ASN.1 error code.
|
||||
*/
|
||||
int mbedtls_asn1_get_tag( unsigned char **p,
|
||||
const unsigned char *end,
|
||||
size_t *len, int tag );
|
||||
|
||||
/**
|
||||
* \brief Retrieve a boolean ASN.1 tag and its value.
|
||||
* Updates the pointer to immediately behind the full tag.
|
||||
*
|
||||
* \param p The position in the ASN.1 data
|
||||
* \param end End of data
|
||||
* \param val The variable that will receive the value
|
||||
*
|
||||
* \return 0 if successful or a specific ASN.1 error code.
|
||||
*/
|
||||
int mbedtls_asn1_get_bool( unsigned char **p,
|
||||
const unsigned char *end,
|
||||
int *val );
|
||||
|
||||
/**
|
||||
* \brief Retrieve an integer ASN.1 tag and its value.
|
||||
* Updates the pointer to immediately behind the full tag.
|
||||
*
|
||||
* \param p The position in the ASN.1 data
|
||||
* \param end End of data
|
||||
* \param val The variable that will receive the value
|
||||
*
|
||||
* \return 0 if successful or a specific ASN.1 error code.
|
||||
*/
|
||||
int mbedtls_asn1_get_int( unsigned char **p,
|
||||
const unsigned char *end,
|
||||
int *val );
|
||||
|
||||
/**
|
||||
* \brief Retrieve a bitstring ASN.1 tag and its value.
|
||||
* Updates the pointer to immediately behind the full tag.
|
||||
*
|
||||
* \param p The position in the ASN.1 data
|
||||
* \param end End of data
|
||||
* \param bs The variable that will receive the value
|
||||
*
|
||||
* \return 0 if successful or a specific ASN.1 error code.
|
||||
*/
|
||||
int mbedtls_asn1_get_bitstring( unsigned char **p, const unsigned char *end,
|
||||
mbedtls_asn1_bitstring *bs);
|
||||
|
||||
/**
|
||||
* \brief Retrieve a bitstring ASN.1 tag without unused bits and its
|
||||
* value.
|
||||
* Updates the pointer to the beginning of the bit/octet string.
|
||||
*
|
||||
* \param p The position in the ASN.1 data
|
||||
* \param end End of data
|
||||
* \param len Length of the actual bit/octect string in bytes
|
||||
*
|
||||
* \return 0 if successful or a specific ASN.1 error code.
|
||||
*/
|
||||
int mbedtls_asn1_get_bitstring_null( unsigned char **p, const unsigned char *end,
|
||||
size_t *len );
|
||||
|
||||
/**
|
||||
* \brief Parses and splits an ASN.1 "SEQUENCE OF <tag>"
|
||||
* Updated the pointer to immediately behind the full sequence tag.
|
||||
*
|
||||
* \param p The position in the ASN.1 data
|
||||
* \param end End of data
|
||||
* \param cur First variable in the chain to fill
|
||||
* \param tag Type of sequence
|
||||
*
|
||||
* \return 0 if successful or a specific ASN.1 error code.
|
||||
*/
|
||||
int mbedtls_asn1_get_sequence_of( unsigned char **p,
|
||||
const unsigned char *end,
|
||||
mbedtls_asn1_sequence *cur,
|
||||
int tag);
|
||||
|
||||
#if defined(MBEDTLS_BIGNUM_C)
|
||||
/**
|
||||
* \brief Retrieve a MPI value from an integer ASN.1 tag.
|
||||
* Updates the pointer to immediately behind the full tag.
|
||||
*
|
||||
* \param p The position in the ASN.1 data
|
||||
* \param end End of data
|
||||
* \param X The MPI that will receive the value
|
||||
*
|
||||
* \return 0 if successful or a specific ASN.1 or MPI error code.
|
||||
*/
|
||||
int mbedtls_asn1_get_mpi( unsigned char **p,
|
||||
const unsigned char *end,
|
||||
mbedtls_mpi *X );
|
||||
#endif /* MBEDTLS_BIGNUM_C */
|
||||
|
||||
/**
|
||||
* \brief Retrieve an AlgorithmIdentifier ASN.1 sequence.
|
||||
* Updates the pointer to immediately behind the full
|
||||
* AlgorithmIdentifier.
|
||||
*
|
||||
* \param p The position in the ASN.1 data
|
||||
* \param end End of data
|
||||
* \param alg The buffer to receive the OID
|
||||
* \param params The buffer to receive the params (if any)
|
||||
*
|
||||
* \return 0 if successful or a specific ASN.1 or MPI error code.
|
||||
*/
|
||||
int mbedtls_asn1_get_alg( unsigned char **p,
|
||||
const unsigned char *end,
|
||||
mbedtls_asn1_buf *alg, mbedtls_asn1_buf *params );
|
||||
|
||||
/**
|
||||
* \brief Retrieve an AlgorithmIdentifier ASN.1 sequence with NULL or no
|
||||
* params.
|
||||
* Updates the pointer to immediately behind the full
|
||||
* AlgorithmIdentifier.
|
||||
*
|
||||
* \param p The position in the ASN.1 data
|
||||
* \param end End of data
|
||||
* \param alg The buffer to receive the OID
|
||||
*
|
||||
* \return 0 if successful or a specific ASN.1 or MPI error code.
|
||||
*/
|
||||
int mbedtls_asn1_get_alg_null( unsigned char **p,
|
||||
const unsigned char *end,
|
||||
mbedtls_asn1_buf *alg );
|
||||
|
||||
/**
|
||||
* \brief Find a specific named_data entry in a sequence or list based on
|
||||
* the OID.
|
||||
*
|
||||
* \param list The list to seek through
|
||||
* \param oid The OID to look for
|
||||
* \param len Size of the OID
|
||||
*
|
||||
* \return NULL if not found, or a pointer to the existing entry.
|
||||
*/
|
||||
mbedtls_asn1_named_data *mbedtls_asn1_find_named_data( mbedtls_asn1_named_data *list,
|
||||
const char *oid, size_t len );
|
||||
|
||||
/**
|
||||
* \brief Free a mbedtls_asn1_named_data entry
|
||||
*
|
||||
* \param entry The named data entry to free
|
||||
*/
|
||||
void mbedtls_asn1_free_named_data( mbedtls_asn1_named_data *entry );
|
||||
|
||||
/**
|
||||
* \brief Free all entries in a mbedtls_asn1_named_data list
|
||||
* Head will be set to NULL
|
||||
*
|
||||
* \param head Pointer to the head of the list of named data entries to free
|
||||
*/
|
||||
void mbedtls_asn1_free_named_data_list( mbedtls_asn1_named_data **head );
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* asn1.h */
|
||||
@@ -0,0 +1,329 @@
|
||||
/**
|
||||
* \file asn1write.h
|
||||
*
|
||||
* \brief ASN.1 buffer writing functionality
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_ASN1_WRITE_H
|
||||
#define MBEDTLS_ASN1_WRITE_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "asn1.h"
|
||||
|
||||
#define MBEDTLS_ASN1_CHK_ADD(g, f) \
|
||||
do \
|
||||
{ \
|
||||
if( ( ret = (f) ) < 0 ) \
|
||||
return( ret ); \
|
||||
else \
|
||||
(g) += ret; \
|
||||
} while( 0 )
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Write a length field in ASN.1 format.
|
||||
*
|
||||
* \note This function works backwards in data buffer.
|
||||
*
|
||||
* \param p The reference to the current position pointer.
|
||||
* \param start The start of the buffer, for bounds-checking.
|
||||
* \param len The length value to write.
|
||||
*
|
||||
* \return The number of bytes written to \p p on success.
|
||||
* \return A negative \c MBEDTLS_ERR_ASN1_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_asn1_write_len( unsigned char **p, unsigned char *start,
|
||||
size_t len );
|
||||
/**
|
||||
* \brief Write an ASN.1 tag in ASN.1 format.
|
||||
*
|
||||
* \note This function works backwards in data buffer.
|
||||
*
|
||||
* \param p The reference to the current position pointer.
|
||||
* \param start The start of the buffer, for bounds-checking.
|
||||
* \param tag The tag to write.
|
||||
*
|
||||
* \return The number of bytes written to \p p on success.
|
||||
* \return A negative \c MBEDTLS_ERR_ASN1_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_asn1_write_tag( unsigned char **p, unsigned char *start,
|
||||
unsigned char tag );
|
||||
|
||||
/**
|
||||
* \brief Write raw buffer data.
|
||||
*
|
||||
* \note This function works backwards in data buffer.
|
||||
*
|
||||
* \param p The reference to the current position pointer.
|
||||
* \param start The start of the buffer, for bounds-checking.
|
||||
* \param buf The data buffer to write.
|
||||
* \param size The length of the data buffer.
|
||||
*
|
||||
* \return The number of bytes written to \p p on success.
|
||||
* \return A negative \c MBEDTLS_ERR_ASN1_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_asn1_write_raw_buffer( unsigned char **p, unsigned char *start,
|
||||
const unsigned char *buf, size_t size );
|
||||
|
||||
#if defined(MBEDTLS_BIGNUM_C)
|
||||
/**
|
||||
* \brief Write a arbitrary-precision number (#MBEDTLS_ASN1_INTEGER)
|
||||
* in ASN.1 format.
|
||||
*
|
||||
* \note This function works backwards in data buffer.
|
||||
*
|
||||
* \param p The reference to the current position pointer.
|
||||
* \param start The start of the buffer, for bounds-checking.
|
||||
* \param X The MPI to write.
|
||||
*
|
||||
* \return The number of bytes written to \p p on success.
|
||||
* \return A negative \c MBEDTLS_ERR_ASN1_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_asn1_write_mpi( unsigned char **p, unsigned char *start,
|
||||
const mbedtls_mpi *X );
|
||||
#endif /* MBEDTLS_BIGNUM_C */
|
||||
|
||||
/**
|
||||
* \brief Write a NULL tag (#MBEDTLS_ASN1_NULL) with zero data
|
||||
* in ASN.1 format.
|
||||
*
|
||||
* \note This function works backwards in data buffer.
|
||||
*
|
||||
* \param p The reference to the current position pointer.
|
||||
* \param start The start of the buffer, for bounds-checking.
|
||||
*
|
||||
* \return The number of bytes written to \p p on success.
|
||||
* \return A negative \c MBEDTLS_ERR_ASN1_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_asn1_write_null( unsigned char **p, unsigned char *start );
|
||||
|
||||
/**
|
||||
* \brief Write an OID tag (#MBEDTLS_ASN1_OID) and data
|
||||
* in ASN.1 format.
|
||||
*
|
||||
* \note This function works backwards in data buffer.
|
||||
*
|
||||
* \param p The reference to the current position pointer.
|
||||
* \param start The start of the buffer, for bounds-checking.
|
||||
* \param oid The OID to write.
|
||||
* \param oid_len The length of the OID.
|
||||
*
|
||||
* \return The number of bytes written to \p p on success.
|
||||
* \return A negative \c MBEDTLS_ERR_ASN1_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_asn1_write_oid( unsigned char **p, unsigned char *start,
|
||||
const char *oid, size_t oid_len );
|
||||
|
||||
/**
|
||||
* \brief Write an AlgorithmIdentifier sequence in ASN.1 format.
|
||||
*
|
||||
* \note This function works backwards in data buffer.
|
||||
*
|
||||
* \param p The reference to the current position pointer.
|
||||
* \param start The start of the buffer, for bounds-checking.
|
||||
* \param oid The OID of the algorithm to write.
|
||||
* \param oid_len The length of the algorithm's OID.
|
||||
* \param par_len The length of the parameters, which must be already written.
|
||||
* If 0, NULL parameters are added
|
||||
*
|
||||
* \return The number of bytes written to \p p on success.
|
||||
* \return A negative \c MBEDTLS_ERR_ASN1_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_asn1_write_algorithm_identifier( unsigned char **p,
|
||||
unsigned char *start,
|
||||
const char *oid, size_t oid_len,
|
||||
size_t par_len );
|
||||
|
||||
/**
|
||||
* \brief Write a boolean tag (#MBEDTLS_ASN1_BOOLEAN) and value
|
||||
* in ASN.1 format.
|
||||
*
|
||||
* \note This function works backwards in data buffer.
|
||||
*
|
||||
* \param p The reference to the current position pointer.
|
||||
* \param start The start of the buffer, for bounds-checking.
|
||||
* \param boolean The boolean value to write, either \c 0 or \c 1.
|
||||
*
|
||||
* \return The number of bytes written to \p p on success.
|
||||
* \return A negative \c MBEDTLS_ERR_ASN1_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_asn1_write_bool( unsigned char **p, unsigned char *start,
|
||||
int boolean );
|
||||
|
||||
/**
|
||||
* \brief Write an int tag (#MBEDTLS_ASN1_INTEGER) and value
|
||||
* in ASN.1 format.
|
||||
*
|
||||
* \note This function works backwards in data buffer.
|
||||
*
|
||||
* \param p The reference to the current position pointer.
|
||||
* \param start The start of the buffer, for bounds-checking.
|
||||
* \param val The integer value to write.
|
||||
*
|
||||
* \return The number of bytes written to \p p on success.
|
||||
* \return A negative \c MBEDTLS_ERR_ASN1_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_asn1_write_int( unsigned char **p, unsigned char *start, int val );
|
||||
|
||||
/**
|
||||
* \brief Write a string in ASN.1 format using a specific
|
||||
* string encoding tag.
|
||||
|
||||
* \note This function works backwards in data buffer.
|
||||
*
|
||||
* \param p The reference to the current position pointer.
|
||||
* \param start The start of the buffer, for bounds-checking.
|
||||
* \param tag The string encoding tag to write, e.g.
|
||||
* #MBEDTLS_ASN1_UTF8_STRING.
|
||||
* \param text The string to write.
|
||||
* \param text_len The length of \p text in bytes (which might
|
||||
* be strictly larger than the number of characters).
|
||||
*
|
||||
* \return The number of bytes written to \p p on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_asn1_write_tagged_string( unsigned char **p, unsigned char *start,
|
||||
int tag, const char *text,
|
||||
size_t text_len );
|
||||
|
||||
/**
|
||||
* \brief Write a string in ASN.1 format using the PrintableString
|
||||
* string encoding tag (#MBEDTLS_ASN1_PRINTABLE_STRING).
|
||||
*
|
||||
* \note This function works backwards in data buffer.
|
||||
*
|
||||
* \param p The reference to the current position pointer.
|
||||
* \param start The start of the buffer, for bounds-checking.
|
||||
* \param text The string to write.
|
||||
* \param text_len The length of \p text in bytes (which might
|
||||
* be strictly larger than the number of characters).
|
||||
*
|
||||
* \return The number of bytes written to \p p on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_asn1_write_printable_string( unsigned char **p,
|
||||
unsigned char *start,
|
||||
const char *text, size_t text_len );
|
||||
|
||||
/**
|
||||
* \brief Write a UTF8 string in ASN.1 format using the UTF8String
|
||||
* string encoding tag (#MBEDTLS_ASN1_PRINTABLE_STRING).
|
||||
*
|
||||
* \note This function works backwards in data buffer.
|
||||
*
|
||||
* \param p The reference to the current position pointer.
|
||||
* \param start The start of the buffer, for bounds-checking.
|
||||
* \param text The string to write.
|
||||
* \param text_len The length of \p text in bytes (which might
|
||||
* be strictly larger than the number of characters).
|
||||
*
|
||||
* \return The number of bytes written to \p p on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_asn1_write_utf8_string( unsigned char **p, unsigned char *start,
|
||||
const char *text, size_t text_len );
|
||||
|
||||
/**
|
||||
* \brief Write a string in ASN.1 format using the IA5String
|
||||
* string encoding tag (#MBEDTLS_ASN1_IA5_STRING).
|
||||
*
|
||||
* \note This function works backwards in data buffer.
|
||||
*
|
||||
* \param p The reference to the current position pointer.
|
||||
* \param start The start of the buffer, for bounds-checking.
|
||||
* \param text The string to write.
|
||||
* \param text_len The length of \p text in bytes (which might
|
||||
* be strictly larger than the number of characters).
|
||||
*
|
||||
* \return The number of bytes written to \p p on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_asn1_write_ia5_string( unsigned char **p, unsigned char *start,
|
||||
const char *text, size_t text_len );
|
||||
|
||||
/**
|
||||
* \brief Write a bitstring tag (#MBEDTLS_ASN1_BIT_STRING) and
|
||||
* value in ASN.1 format.
|
||||
*
|
||||
* \note This function works backwards in data buffer.
|
||||
*
|
||||
* \param p The reference to the current position pointer.
|
||||
* \param start The start of the buffer, for bounds-checking.
|
||||
* \param buf The bitstring to write.
|
||||
* \param bits The total number of bits in the bitstring.
|
||||
*
|
||||
* \return The number of bytes written to \p p on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_asn1_write_bitstring( unsigned char **p, unsigned char *start,
|
||||
const unsigned char *buf, size_t bits );
|
||||
|
||||
/**
|
||||
* \brief Write an octet string tag (#MBEDTLS_ASN1_OCTET_STRING)
|
||||
* and value in ASN.1 format.
|
||||
*
|
||||
* \note This function works backwards in data buffer.
|
||||
*
|
||||
* \param p The reference to the current position pointer.
|
||||
* \param start The start of the buffer, for bounds-checking.
|
||||
* \param buf The buffer holding the data to write.
|
||||
* \param size The length of the data buffer \p buf.
|
||||
*
|
||||
* \return The number of bytes written to \p p on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_asn1_write_octet_string( unsigned char **p, unsigned char *start,
|
||||
const unsigned char *buf, size_t size );
|
||||
|
||||
/**
|
||||
* \brief Create or find a specific named_data entry for writing in a
|
||||
* sequence or list based on the OID. If not already in there,
|
||||
* a new entry is added to the head of the list.
|
||||
* Warning: Destructive behaviour for the val data!
|
||||
*
|
||||
* \param list The pointer to the location of the head of the list to seek
|
||||
* through (will be updated in case of a new entry).
|
||||
* \param oid The OID to look for.
|
||||
* \param oid_len The size of the OID.
|
||||
* \param val The data to store (can be \c NULL if you want to fill
|
||||
* it by hand).
|
||||
* \param val_len The minimum length of the data buffer needed.
|
||||
*
|
||||
* \return A pointer to the new / existing entry on success.
|
||||
* \return \c NULL if if there was a memory allocation error.
|
||||
*/
|
||||
mbedtls_asn1_named_data *mbedtls_asn1_store_named_data( mbedtls_asn1_named_data **list,
|
||||
const char *oid, size_t oid_len,
|
||||
const unsigned char *val,
|
||||
size_t val_len );
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* MBEDTLS_ASN1_WRITE_H */
|
||||
@@ -0,0 +1,98 @@
|
||||
/**
|
||||
* \file base64.h
|
||||
*
|
||||
* \brief RFC 1521 base64 encoding/decoding
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_BASE64_H
|
||||
#define MBEDTLS_BASE64_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
#define MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL -0x002A /**< Output buffer too small. */
|
||||
#define MBEDTLS_ERR_BASE64_INVALID_CHARACTER -0x002C /**< Invalid character in input. */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Encode a buffer into base64 format
|
||||
*
|
||||
* \param dst destination buffer
|
||||
* \param dlen size of the destination buffer
|
||||
* \param olen number of bytes written
|
||||
* \param src source buffer
|
||||
* \param slen amount of data to be encoded
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL.
|
||||
* *olen is always updated to reflect the amount
|
||||
* of data that has (or would have) been written.
|
||||
* If that length cannot be represented, then no data is
|
||||
* written to the buffer and *olen is set to the maximum
|
||||
* length representable as a size_t.
|
||||
*
|
||||
* \note Call this function with dlen = 0 to obtain the
|
||||
* required buffer size in *olen
|
||||
*/
|
||||
int mbedtls_base64_encode( unsigned char *dst, size_t dlen, size_t *olen,
|
||||
const unsigned char *src, size_t slen );
|
||||
|
||||
/**
|
||||
* \brief Decode a base64-formatted buffer
|
||||
*
|
||||
* \param dst destination buffer (can be NULL for checking size)
|
||||
* \param dlen size of the destination buffer
|
||||
* \param olen number of bytes written
|
||||
* \param src source buffer
|
||||
* \param slen amount of data to be decoded
|
||||
*
|
||||
* \return 0 if successful, MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL, or
|
||||
* MBEDTLS_ERR_BASE64_INVALID_CHARACTER if the input data is
|
||||
* not correct. *olen is always updated to reflect the amount
|
||||
* of data that has (or would have) been written.
|
||||
*
|
||||
* \note Call this function with *dst = NULL or dlen = 0 to obtain
|
||||
* the required buffer size in *olen
|
||||
*/
|
||||
int mbedtls_base64_decode( unsigned char *dst, size_t dlen, size_t *olen,
|
||||
const unsigned char *src, size_t slen );
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
/**
|
||||
* \brief Checkup routine
|
||||
*
|
||||
* \return 0 if successful, or 1 if the test failed
|
||||
*/
|
||||
int mbedtls_base64_self_test( int verbose );
|
||||
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* base64.h */
|
||||
@@ -0,0 +1,984 @@
|
||||
/**
|
||||
* \file bignum.h
|
||||
*
|
||||
* \brief Multi-precision integer library
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_BIGNUM_H
|
||||
#define MBEDTLS_BIGNUM_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#if defined(MBEDTLS_FS_IO)
|
||||
#include <stdio.h>
|
||||
#endif
|
||||
|
||||
#define MBEDTLS_ERR_MPI_FILE_IO_ERROR -0x0002 /**< An error occurred while reading from or writing to a file. */
|
||||
#define MBEDTLS_ERR_MPI_BAD_INPUT_DATA -0x0004 /**< Bad input parameters to function. */
|
||||
#define MBEDTLS_ERR_MPI_INVALID_CHARACTER -0x0006 /**< There is an invalid character in the digit string. */
|
||||
#define MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL -0x0008 /**< The buffer is too small to write to. */
|
||||
#define MBEDTLS_ERR_MPI_NEGATIVE_VALUE -0x000A /**< The input arguments are negative or result in illegal output. */
|
||||
#define MBEDTLS_ERR_MPI_DIVISION_BY_ZERO -0x000C /**< The input argument for division is zero, which is not allowed. */
|
||||
#define MBEDTLS_ERR_MPI_NOT_ACCEPTABLE -0x000E /**< The input arguments are not acceptable. */
|
||||
#define MBEDTLS_ERR_MPI_ALLOC_FAILED -0x0010 /**< Memory allocation failed. */
|
||||
|
||||
#define MBEDTLS_MPI_CHK(f) \
|
||||
do \
|
||||
{ \
|
||||
if( ( ret = (f) ) != 0 ) \
|
||||
goto cleanup; \
|
||||
} while( 0 )
|
||||
|
||||
/*
|
||||
* Maximum size MPIs are allowed to grow to in number of limbs.
|
||||
*/
|
||||
#define MBEDTLS_MPI_MAX_LIMBS 10000
|
||||
|
||||
#if !defined(MBEDTLS_MPI_WINDOW_SIZE)
|
||||
/*
|
||||
* Maximum window size used for modular exponentiation. Default: 6
|
||||
* Minimum value: 1. Maximum value: 6.
|
||||
*
|
||||
* Result is an array of ( 2 << MBEDTLS_MPI_WINDOW_SIZE ) MPIs used
|
||||
* for the sliding window calculation. (So 64 by default)
|
||||
*
|
||||
* Reduction in size, reduces speed.
|
||||
*/
|
||||
#define MBEDTLS_MPI_WINDOW_SIZE 6 /**< Maximum windows size used. */
|
||||
#endif /* !MBEDTLS_MPI_WINDOW_SIZE */
|
||||
|
||||
#if !defined(MBEDTLS_MPI_MAX_SIZE)
|
||||
/*
|
||||
* Maximum size of MPIs allowed in bits and bytes for user-MPIs.
|
||||
* ( Default: 512 bytes => 4096 bits, Maximum tested: 2048 bytes => 16384 bits )
|
||||
*
|
||||
* Note: Calculations can temporarily result in larger MPIs. So the number
|
||||
* of limbs required (MBEDTLS_MPI_MAX_LIMBS) is higher.
|
||||
*/
|
||||
#define MBEDTLS_MPI_MAX_SIZE 1024 /**< Maximum number of bytes for usable MPIs. */
|
||||
#endif /* !MBEDTLS_MPI_MAX_SIZE */
|
||||
|
||||
#define MBEDTLS_MPI_MAX_BITS ( 8 * MBEDTLS_MPI_MAX_SIZE ) /**< Maximum number of bits for usable MPIs. */
|
||||
|
||||
/*
|
||||
* When reading from files with mbedtls_mpi_read_file() and writing to files with
|
||||
* mbedtls_mpi_write_file() the buffer should have space
|
||||
* for a (short) label, the MPI (in the provided radix), the newline
|
||||
* characters and the '\0'.
|
||||
*
|
||||
* By default we assume at least a 10 char label, a minimum radix of 10
|
||||
* (decimal) and a maximum of 4096 bit numbers (1234 decimal chars).
|
||||
* Autosized at compile time for at least a 10 char label, a minimum radix
|
||||
* of 10 (decimal) for a number of MBEDTLS_MPI_MAX_BITS size.
|
||||
*
|
||||
* This used to be statically sized to 1250 for a maximum of 4096 bit
|
||||
* numbers (1234 decimal chars).
|
||||
*
|
||||
* Calculate using the formula:
|
||||
* MBEDTLS_MPI_RW_BUFFER_SIZE = ceil(MBEDTLS_MPI_MAX_BITS / ln(10) * ln(2)) +
|
||||
* LabelSize + 6
|
||||
*/
|
||||
#define MBEDTLS_MPI_MAX_BITS_SCALE100 ( 100 * MBEDTLS_MPI_MAX_BITS )
|
||||
#define MBEDTLS_LN_2_DIV_LN_10_SCALE100 332
|
||||
#define MBEDTLS_MPI_RW_BUFFER_SIZE ( ((MBEDTLS_MPI_MAX_BITS_SCALE100 + MBEDTLS_LN_2_DIV_LN_10_SCALE100 - 1) / MBEDTLS_LN_2_DIV_LN_10_SCALE100) + 10 + 6 )
|
||||
|
||||
/*
|
||||
* Define the base integer type, architecture-wise.
|
||||
*
|
||||
* 32 or 64-bit integer types can be forced regardless of the underlying
|
||||
* architecture by defining MBEDTLS_HAVE_INT32 or MBEDTLS_HAVE_INT64
|
||||
* respectively and undefining MBEDTLS_HAVE_ASM.
|
||||
*
|
||||
* Double-width integers (e.g. 128-bit in 64-bit architectures) can be
|
||||
* disabled by defining MBEDTLS_NO_UDBL_DIVISION.
|
||||
*/
|
||||
#if !defined(MBEDTLS_HAVE_INT32)
|
||||
#if defined(_MSC_VER) && defined(_M_AMD64)
|
||||
/* Always choose 64-bit when using MSC */
|
||||
#if !defined(MBEDTLS_HAVE_INT64)
|
||||
#define MBEDTLS_HAVE_INT64
|
||||
#endif /* !MBEDTLS_HAVE_INT64 */
|
||||
typedef int64_t mbedtls_mpi_sint;
|
||||
typedef uint64_t mbedtls_mpi_uint;
|
||||
#elif defined(__GNUC__) && ( \
|
||||
defined(__amd64__) || defined(__x86_64__) || \
|
||||
defined(__ppc64__) || defined(__powerpc64__) || \
|
||||
defined(__ia64__) || defined(__alpha__) || \
|
||||
( defined(__sparc__) && defined(__arch64__) ) || \
|
||||
defined(__s390x__) || defined(__mips64) )
|
||||
#if !defined(MBEDTLS_HAVE_INT64)
|
||||
#define MBEDTLS_HAVE_INT64
|
||||
#endif /* MBEDTLS_HAVE_INT64 */
|
||||
typedef int64_t mbedtls_mpi_sint;
|
||||
typedef uint64_t mbedtls_mpi_uint;
|
||||
#if !defined(MBEDTLS_NO_UDBL_DIVISION)
|
||||
/* mbedtls_t_udbl defined as 128-bit unsigned int */
|
||||
typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)));
|
||||
#define MBEDTLS_HAVE_UDBL
|
||||
#endif /* !MBEDTLS_NO_UDBL_DIVISION */
|
||||
#elif defined(__ARMCC_VERSION) && defined(__aarch64__)
|
||||
/*
|
||||
* __ARMCC_VERSION is defined for both armcc and armclang and
|
||||
* __aarch64__ is only defined by armclang when compiling 64-bit code
|
||||
*/
|
||||
#if !defined(MBEDTLS_HAVE_INT64)
|
||||
#define MBEDTLS_HAVE_INT64
|
||||
#endif /* !MBEDTLS_HAVE_INT64 */
|
||||
typedef int64_t mbedtls_mpi_sint;
|
||||
typedef uint64_t mbedtls_mpi_uint;
|
||||
#if !defined(MBEDTLS_NO_UDBL_DIVISION)
|
||||
/* mbedtls_t_udbl defined as 128-bit unsigned int */
|
||||
typedef __uint128_t mbedtls_t_udbl;
|
||||
#define MBEDTLS_HAVE_UDBL
|
||||
#endif /* !MBEDTLS_NO_UDBL_DIVISION */
|
||||
#elif defined(MBEDTLS_HAVE_INT64)
|
||||
/* Force 64-bit integers with unknown compiler */
|
||||
typedef int64_t mbedtls_mpi_sint;
|
||||
typedef uint64_t mbedtls_mpi_uint;
|
||||
#endif
|
||||
#endif /* !MBEDTLS_HAVE_INT32 */
|
||||
|
||||
#if !defined(MBEDTLS_HAVE_INT64)
|
||||
/* Default to 32-bit compilation */
|
||||
#if !defined(MBEDTLS_HAVE_INT32)
|
||||
#define MBEDTLS_HAVE_INT32
|
||||
#endif /* !MBEDTLS_HAVE_INT32 */
|
||||
typedef int32_t mbedtls_mpi_sint;
|
||||
typedef uint32_t mbedtls_mpi_uint;
|
||||
#if !defined(MBEDTLS_NO_UDBL_DIVISION)
|
||||
typedef uint64_t mbedtls_t_udbl;
|
||||
#define MBEDTLS_HAVE_UDBL
|
||||
#endif /* !MBEDTLS_NO_UDBL_DIVISION */
|
||||
#endif /* !MBEDTLS_HAVE_INT64 */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief MPI structure
|
||||
*/
|
||||
typedef struct mbedtls_mpi
|
||||
{
|
||||
int s; /*!< Sign: -1 if the mpi is negative, 1 otherwise */
|
||||
size_t n; /*!< total # of limbs */
|
||||
mbedtls_mpi_uint *p; /*!< pointer to limbs */
|
||||
}
|
||||
mbedtls_mpi;
|
||||
|
||||
/**
|
||||
* \brief Initialize an MPI context.
|
||||
*
|
||||
* This makes the MPI ready to be set or freed,
|
||||
* but does not define a value for the MPI.
|
||||
*
|
||||
* \param X The MPI context to initialize. This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_mpi_init( mbedtls_mpi *X );
|
||||
|
||||
/**
|
||||
* \brief This function frees the components of an MPI context.
|
||||
*
|
||||
* \param X The MPI context to be cleared. This may be \c NULL,
|
||||
* in which case this function is a no-op. If it is
|
||||
* not \c NULL, it must point to an initialized MPI.
|
||||
*/
|
||||
void mbedtls_mpi_free( mbedtls_mpi *X );
|
||||
|
||||
/**
|
||||
* \brief Enlarge an MPI to the specified number of limbs.
|
||||
*
|
||||
* \note This function does nothing if the MPI is
|
||||
* already large enough.
|
||||
*
|
||||
* \param X The MPI to grow. It must be initialized.
|
||||
* \param nblimbs The target number of limbs.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed.
|
||||
* \return Another negative error code on other kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_grow( mbedtls_mpi *X, size_t nblimbs );
|
||||
|
||||
/**
|
||||
* \brief This function resizes an MPI downwards, keeping at least the
|
||||
* specified number of limbs.
|
||||
*
|
||||
* If \c X is smaller than \c nblimbs, it is resized up
|
||||
* instead.
|
||||
*
|
||||
* \param X The MPI to shrink. This must point to an initialized MPI.
|
||||
* \param nblimbs The minimum number of limbs to keep.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed
|
||||
* (this can only happen when resizing up).
|
||||
* \return Another negative error code on other kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_shrink( mbedtls_mpi *X, size_t nblimbs );
|
||||
|
||||
/**
|
||||
* \brief Make a copy of an MPI.
|
||||
*
|
||||
* \param X The destination MPI. This must point to an initialized MPI.
|
||||
* \param Y The source MPI. This must point to an initialized MPI.
|
||||
*
|
||||
* \note The limb-buffer in the destination MPI is enlarged
|
||||
* if necessary to hold the value in the source MPI.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed.
|
||||
* \return Another negative error code on other kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_copy( mbedtls_mpi *X, const mbedtls_mpi *Y );
|
||||
|
||||
/**
|
||||
* \brief Swap the contents of two MPIs.
|
||||
*
|
||||
* \param X The first MPI. It must be initialized.
|
||||
* \param Y The second MPI. It must be initialized.
|
||||
*/
|
||||
void mbedtls_mpi_swap( mbedtls_mpi *X, mbedtls_mpi *Y );
|
||||
|
||||
/**
|
||||
* \brief Perform a safe conditional copy of MPI which doesn't
|
||||
* reveal whether the condition was true or not.
|
||||
*
|
||||
* \param X The MPI to conditionally assign to. This must point
|
||||
* to an initialized MPI.
|
||||
* \param Y The MPI to be assigned from. This must point to an
|
||||
* initialized MPI.
|
||||
* \param assign The condition deciding whether to perform the
|
||||
* assignment or not. Possible values:
|
||||
* * \c 1: Perform the assignment `X = Y`.
|
||||
* * \c 0: Keep the original value of \p X.
|
||||
*
|
||||
* \note This function is equivalent to
|
||||
* `if( assign ) mbedtls_mpi_copy( X, Y );`
|
||||
* except that it avoids leaking any information about whether
|
||||
* the assignment was done or not (the above code may leak
|
||||
* information through branch prediction and/or memory access
|
||||
* patterns analysis).
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed.
|
||||
* \return Another negative error code on other kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_safe_cond_assign( mbedtls_mpi *X, const mbedtls_mpi *Y, unsigned char assign );
|
||||
|
||||
/**
|
||||
* \brief Perform a safe conditional swap which doesn't
|
||||
* reveal whether the condition was true or not.
|
||||
*
|
||||
* \param X The first MPI. This must be initialized.
|
||||
* \param Y The second MPI. This must be initialized.
|
||||
* \param assign The condition deciding whether to perform
|
||||
* the swap or not. Possible values:
|
||||
* * \c 1: Swap the values of \p X and \p Y.
|
||||
* * \c 0: Keep the original values of \p X and \p Y.
|
||||
*
|
||||
* \note This function is equivalent to
|
||||
* if( assign ) mbedtls_mpi_swap( X, Y );
|
||||
* except that it avoids leaking any information about whether
|
||||
* the assignment was done or not (the above code may leak
|
||||
* information through branch prediction and/or memory access
|
||||
* patterns analysis).
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed.
|
||||
* \return Another negative error code on other kinds of failure.
|
||||
*
|
||||
*/
|
||||
int mbedtls_mpi_safe_cond_swap( mbedtls_mpi *X, mbedtls_mpi *Y, unsigned char assign );
|
||||
|
||||
/**
|
||||
* \brief Store integer value in MPI.
|
||||
*
|
||||
* \param X The MPI to set. This must be initialized.
|
||||
* \param z The value to use.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed.
|
||||
* \return Another negative error code on other kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_lset( mbedtls_mpi *X, mbedtls_mpi_sint z );
|
||||
|
||||
/**
|
||||
* \brief Get a specific bit from an MPI.
|
||||
*
|
||||
* \param X The MPI to query. This must be initialized.
|
||||
* \param pos Zero-based index of the bit to query.
|
||||
*
|
||||
* \return \c 0 or \c 1 on success, depending on whether bit \c pos
|
||||
* of \c X is unset or set.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_mpi_get_bit( const mbedtls_mpi *X, size_t pos );
|
||||
|
||||
/**
|
||||
* \brief Modify a specific bit in an MPI.
|
||||
*
|
||||
* \note This function will grow the target MPI if necessary to set a
|
||||
* bit to \c 1 in a not yet existing limb. It will not grow if
|
||||
* the bit should be set to \c 0.
|
||||
*
|
||||
* \param X The MPI to modify. This must be initialized.
|
||||
* \param pos Zero-based index of the bit to modify.
|
||||
* \param val The desired value of bit \c pos: \c 0 or \c 1.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed.
|
||||
* \return Another negative error code on other kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_set_bit( mbedtls_mpi *X, size_t pos, unsigned char val );
|
||||
|
||||
/**
|
||||
* \brief Return the number of bits of value \c 0 before the
|
||||
* least significant bit of value \c 1.
|
||||
*
|
||||
* \note This is the same as the zero-based index of
|
||||
* the least significant bit of value \c 1.
|
||||
*
|
||||
* \param X The MPI to query.
|
||||
*
|
||||
* \return The number of bits of value \c 0 before the least significant
|
||||
* bit of value \c 1 in \p X.
|
||||
*/
|
||||
size_t mbedtls_mpi_lsb( const mbedtls_mpi *X );
|
||||
|
||||
/**
|
||||
* \brief Return the number of bits up to and including the most
|
||||
* significant bit of value \c 1.
|
||||
*
|
||||
* * \note This is same as the one-based index of the most
|
||||
* significant bit of value \c 1.
|
||||
*
|
||||
* \param X The MPI to query. This must point to an initialized MPI.
|
||||
*
|
||||
* \return The number of bits up to and including the most
|
||||
* significant bit of value \c 1.
|
||||
*/
|
||||
size_t mbedtls_mpi_bitlen( const mbedtls_mpi *X );
|
||||
|
||||
/**
|
||||
* \brief Return the total size of an MPI value in bytes.
|
||||
*
|
||||
* \param X The MPI to use. This must point to an initialized MPI.
|
||||
*
|
||||
* \note The value returned by this function may be less than
|
||||
* the number of bytes used to store \p X internally.
|
||||
* This happens if and only if there are trailing bytes
|
||||
* of value zero.
|
||||
*
|
||||
* \return The least number of bytes capable of storing
|
||||
* the absolute value of \p X.
|
||||
*/
|
||||
size_t mbedtls_mpi_size( const mbedtls_mpi *X );
|
||||
|
||||
/**
|
||||
* \brief Import an MPI from an ASCII string.
|
||||
*
|
||||
* \param X The destination MPI. This must point to an initialized MPI.
|
||||
* \param radix The numeric base of the input string.
|
||||
* \param s Null-terminated string buffer.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_mpi_read_string( mbedtls_mpi *X, int radix, const char *s );
|
||||
|
||||
/**
|
||||
* \brief Export an MPI to an ASCII string.
|
||||
*
|
||||
* \param X The source MPI. This must point to an initialized MPI.
|
||||
* \param radix The numeric base of the output string.
|
||||
* \param buf The buffer to write the string to. This must be writable
|
||||
* buffer of length \p buflen Bytes.
|
||||
* \param buflen The available size in Bytes of \p buf.
|
||||
* \param olen The address at which to store the length of the string
|
||||
* written, including the final \c NULL byte. This must
|
||||
* not be \c NULL.
|
||||
*
|
||||
* \note You can call this function with `buflen == 0` to obtain the
|
||||
* minimum required buffer size in `*olen`.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL if the target buffer \p buf
|
||||
* is too small to hold the value of \p X in the desired base.
|
||||
* In this case, `*olen` is nonetheless updated to contain the
|
||||
* size of \p buf required for a successful call.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_write_string( const mbedtls_mpi *X, int radix,
|
||||
char *buf, size_t buflen, size_t *olen );
|
||||
|
||||
#if defined(MBEDTLS_FS_IO)
|
||||
/**
|
||||
* \brief Read an MPI from a line in an opened file.
|
||||
*
|
||||
* \param X The destination MPI. This must point to an initialized MPI.
|
||||
* \param radix The numeric base of the string representation used
|
||||
* in the source line.
|
||||
* \param fin The input file handle to use. This must not be \c NULL.
|
||||
*
|
||||
* \note On success, this function advances the file stream
|
||||
* to the end of the current line or to EOF.
|
||||
*
|
||||
* The function returns \c 0 on an empty line.
|
||||
*
|
||||
* Leading whitespaces are ignored, as is a
|
||||
* '0x' prefix for radix \c 16.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL if the file read buffer
|
||||
* is too small.
|
||||
* \return Another negative error code on failure.
|
||||
*/
|
||||
int mbedtls_mpi_read_file( mbedtls_mpi *X, int radix, FILE *fin );
|
||||
|
||||
/**
|
||||
* \brief Export an MPI into an opened file.
|
||||
*
|
||||
* \param p A string prefix to emit prior to the MPI data.
|
||||
* For example, this might be a label, or "0x" when
|
||||
* printing in base \c 16. This may be \c NULL if no prefix
|
||||
* is needed.
|
||||
* \param X The source MPI. This must point to an initialized MPI.
|
||||
* \param radix The numeric base to be used in the emitted string.
|
||||
* \param fout The output file handle. This may be \c NULL, in which case
|
||||
* the output is written to \c stdout.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_mpi_write_file( const char *p, const mbedtls_mpi *X,
|
||||
int radix, FILE *fout );
|
||||
#endif /* MBEDTLS_FS_IO */
|
||||
|
||||
/**
|
||||
* \brief Import an MPI from unsigned big endian binary data.
|
||||
*
|
||||
* \param X The destination MPI. This must point to an initialized MPI.
|
||||
* \param buf The input buffer. This must be a readable buffer of length
|
||||
* \p buflen Bytes.
|
||||
* \param buflen The length of the input buffer \p p in Bytes.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_read_binary( mbedtls_mpi *X, const unsigned char *buf,
|
||||
size_t buflen );
|
||||
|
||||
/**
|
||||
* \brief Export an MPI into unsigned big endian binary data
|
||||
* of fixed size.
|
||||
*
|
||||
* \param X The source MPI. This must point to an initialized MPI.
|
||||
* \param buf The output buffer. This must be a writable buffer of length
|
||||
* \p buflen Bytes.
|
||||
* \param buflen The size of the output buffer \p buf in Bytes.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL if \p buf isn't
|
||||
* large enough to hold the value of \p X.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_write_binary( const mbedtls_mpi *X, unsigned char *buf,
|
||||
size_t buflen );
|
||||
|
||||
/**
|
||||
* \brief Perform a left-shift on an MPI: X <<= count
|
||||
*
|
||||
* \param X The MPI to shift. This must point to an initialized MPI.
|
||||
* \param count The number of bits to shift by.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_shift_l( mbedtls_mpi *X, size_t count );
|
||||
|
||||
/**
|
||||
* \brief Perform a right-shift on an MPI: X >>= count
|
||||
*
|
||||
* \param X The MPI to shift. This must point to an initialized MPI.
|
||||
* \param count The number of bits to shift by.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_shift_r( mbedtls_mpi *X, size_t count );
|
||||
|
||||
/**
|
||||
* \brief Compare the absolute values of two MPIs.
|
||||
*
|
||||
* \param X The left-hand MPI. This must point to an initialized MPI.
|
||||
* \param Y The right-hand MPI. This must point to an initialized MPI.
|
||||
*
|
||||
* \return \c 1 if `|X|` is greater than `|Y|`.
|
||||
* \return \c -1 if `|X|` is lesser than `|Y|`.
|
||||
* \return \c 0 if `|X|` is equal to `|Y|`.
|
||||
*/
|
||||
int mbedtls_mpi_cmp_abs( const mbedtls_mpi *X, const mbedtls_mpi *Y );
|
||||
|
||||
/**
|
||||
* \brief Compare two MPIs.
|
||||
*
|
||||
* \param X The left-hand MPI. This must point to an initialized MPI.
|
||||
* \param Y The right-hand MPI. This must point to an initialized MPI.
|
||||
*
|
||||
* \return \c 1 if \p X is greater than \p Y.
|
||||
* \return \c -1 if \p X is lesser than \p Y.
|
||||
* \return \c 0 if \p X is equal to \p Y.
|
||||
*/
|
||||
int mbedtls_mpi_cmp_mpi( const mbedtls_mpi *X, const mbedtls_mpi *Y );
|
||||
|
||||
/**
|
||||
* \brief Check if an MPI is less than the other in constant time.
|
||||
*
|
||||
* \param X The left-hand MPI. This must point to an initialized MPI
|
||||
* with the same allocated length as Y.
|
||||
* \param Y The right-hand MPI. This must point to an initialized MPI
|
||||
* with the same allocated length as X.
|
||||
* \param ret The result of the comparison:
|
||||
* \c 1 if \p X is less than \p Y.
|
||||
* \c 0 if \p X is greater than or equal to \p Y.
|
||||
*
|
||||
* \return 0 on success.
|
||||
* \return MBEDTLS_ERR_MPI_BAD_INPUT_DATA if the allocated length of
|
||||
* the two input MPIs is not the same.
|
||||
*/
|
||||
int mbedtls_mpi_lt_mpi_ct( const mbedtls_mpi *X, const mbedtls_mpi *Y,
|
||||
unsigned *ret );
|
||||
|
||||
/**
|
||||
* \brief Compare an MPI with an integer.
|
||||
*
|
||||
* \param X The left-hand MPI. This must point to an initialized MPI.
|
||||
* \param z The integer value to compare \p X to.
|
||||
*
|
||||
* \return \c 1 if \p X is greater than \p z.
|
||||
* \return \c -1 if \p X is lesser than \p z.
|
||||
* \return \c 0 if \p X is equal to \p z.
|
||||
*/
|
||||
int mbedtls_mpi_cmp_int( const mbedtls_mpi *X, mbedtls_mpi_sint z );
|
||||
|
||||
/**
|
||||
* \brief Perform an unsigned addition of MPIs: X = |A| + |B|
|
||||
*
|
||||
* \param X The destination MPI. This must point to an initialized MPI.
|
||||
* \param A The first summand. This must point to an initialized MPI.
|
||||
* \param B The second summand. This must point to an initialized MPI.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_add_abs( mbedtls_mpi *X, const mbedtls_mpi *A,
|
||||
const mbedtls_mpi *B );
|
||||
|
||||
/**
|
||||
* \brief Perform an unsigned subtraction of MPIs: X = |A| - |B|
|
||||
*
|
||||
* \param X The destination MPI. This must point to an initialized MPI.
|
||||
* \param A The minuend. This must point to an initialized MPI.
|
||||
* \param B The subtrahend. This must point to an initialized MPI.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_NEGATIVE_VALUE if \p B is greater than \p A.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*
|
||||
*/
|
||||
int mbedtls_mpi_sub_abs( mbedtls_mpi *X, const mbedtls_mpi *A,
|
||||
const mbedtls_mpi *B );
|
||||
|
||||
/**
|
||||
* \brief Perform a signed addition of MPIs: X = A + B
|
||||
*
|
||||
* \param X The destination MPI. This must point to an initialized MPI.
|
||||
* \param A The first summand. This must point to an initialized MPI.
|
||||
* \param B The second summand. This must point to an initialized MPI.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_add_mpi( mbedtls_mpi *X, const mbedtls_mpi *A,
|
||||
const mbedtls_mpi *B );
|
||||
|
||||
/**
|
||||
* \brief Perform a signed subtraction of MPIs: X = A - B
|
||||
*
|
||||
* \param X The destination MPI. This must point to an initialized MPI.
|
||||
* \param A The minuend. This must point to an initialized MPI.
|
||||
* \param B The subtrahend. This must point to an initialized MPI.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_sub_mpi( mbedtls_mpi *X, const mbedtls_mpi *A,
|
||||
const mbedtls_mpi *B );
|
||||
|
||||
/**
|
||||
* \brief Perform a signed addition of an MPI and an integer: X = A + b
|
||||
*
|
||||
* \param X The destination MPI. This must point to an initialized MPI.
|
||||
* \param A The first summand. This must point to an initialized MPI.
|
||||
* \param b The second summand.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_add_int( mbedtls_mpi *X, const mbedtls_mpi *A,
|
||||
mbedtls_mpi_sint b );
|
||||
|
||||
/**
|
||||
* \brief Perform a signed subtraction of an MPI and an integer:
|
||||
* X = A - b
|
||||
*
|
||||
* \param X The destination MPI. This must point to an initialized MPI.
|
||||
* \param A The minuend. This must point to an initialized MPI.
|
||||
* \param b The subtrahend.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_sub_int( mbedtls_mpi *X, const mbedtls_mpi *A,
|
||||
mbedtls_mpi_sint b );
|
||||
|
||||
/**
|
||||
* \brief Perform a multiplication of two MPIs: X = A * B
|
||||
*
|
||||
* \param X The destination MPI. This must point to an initialized MPI.
|
||||
* \param A The first factor. This must point to an initialized MPI.
|
||||
* \param B The second factor. This must point to an initialized MPI.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*
|
||||
*/
|
||||
int mbedtls_mpi_mul_mpi( mbedtls_mpi *X, const mbedtls_mpi *A,
|
||||
const mbedtls_mpi *B );
|
||||
|
||||
/**
|
||||
* \brief Perform a multiplication of an MPI with an unsigned integer:
|
||||
* X = A * b
|
||||
*
|
||||
* \param X The destination MPI. This must point to an initialized MPI.
|
||||
* \param A The first factor. This must point to an initialized MPI.
|
||||
* \param b The second factor.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*
|
||||
*/
|
||||
int mbedtls_mpi_mul_int( mbedtls_mpi *X, const mbedtls_mpi *A,
|
||||
mbedtls_mpi_uint b );
|
||||
|
||||
/**
|
||||
* \brief Perform a division with remainder of two MPIs:
|
||||
* A = Q * B + R
|
||||
*
|
||||
* \param Q The destination MPI for the quotient.
|
||||
* This may be \c NULL if the value of the
|
||||
* quotient is not needed.
|
||||
* \param R The destination MPI for the remainder value.
|
||||
* This may be \c NULL if the value of the
|
||||
* remainder is not needed.
|
||||
* \param A The dividend. This must point to an initialized MPi.
|
||||
* \param B The divisor. This must point to an initialized MPI.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed.
|
||||
* \return #MBEDTLS_ERR_MPI_DIVISION_BY_ZERO if \p B equals zero.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_div_mpi( mbedtls_mpi *Q, mbedtls_mpi *R, const mbedtls_mpi *A,
|
||||
const mbedtls_mpi *B );
|
||||
|
||||
/**
|
||||
* \brief Perform a division with remainder of an MPI by an integer:
|
||||
* A = Q * b + R
|
||||
*
|
||||
* \param Q The destination MPI for the quotient.
|
||||
* This may be \c NULL if the value of the
|
||||
* quotient is not needed.
|
||||
* \param R The destination MPI for the remainder value.
|
||||
* This may be \c NULL if the value of the
|
||||
* remainder is not needed.
|
||||
* \param A The dividend. This must point to an initialized MPi.
|
||||
* \param b The divisor.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed.
|
||||
* \return #MBEDTLS_ERR_MPI_DIVISION_BY_ZERO if \p b equals zero.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_div_int( mbedtls_mpi *Q, mbedtls_mpi *R, const mbedtls_mpi *A,
|
||||
mbedtls_mpi_sint b );
|
||||
|
||||
/**
|
||||
* \brief Perform a modular reduction. R = A mod B
|
||||
*
|
||||
* \param R The destination MPI for the residue value.
|
||||
* This must point to an initialized MPI.
|
||||
* \param A The MPI to compute the residue of.
|
||||
* This must point to an initialized MPI.
|
||||
* \param B The base of the modular reduction.
|
||||
* This must point to an initialized MPI.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return #MBEDTLS_ERR_MPI_DIVISION_BY_ZERO if \p B equals zero.
|
||||
* \return #MBEDTLS_ERR_MPI_NEGATIVE_VALUE if \p B is negative.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*
|
||||
*/
|
||||
int mbedtls_mpi_mod_mpi( mbedtls_mpi *R, const mbedtls_mpi *A,
|
||||
const mbedtls_mpi *B );
|
||||
|
||||
/**
|
||||
* \brief Perform a modular reduction with respect to an integer.
|
||||
* r = A mod b
|
||||
*
|
||||
* \param r The address at which to store the residue.
|
||||
* This must not be \c NULL.
|
||||
* \param A The MPI to compute the residue of.
|
||||
* This must point to an initialized MPi.
|
||||
* \param b The integer base of the modular reduction.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return #MBEDTLS_ERR_MPI_DIVISION_BY_ZERO if \p b equals zero.
|
||||
* \return #MBEDTLS_ERR_MPI_NEGATIVE_VALUE if \p b is negative.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_mod_int( mbedtls_mpi_uint *r, const mbedtls_mpi *A,
|
||||
mbedtls_mpi_sint b );
|
||||
|
||||
/**
|
||||
* \brief Perform a sliding-window exponentiation: X = A^E mod N
|
||||
*
|
||||
* \param X The destination MPI. This must point to an initialized MPI.
|
||||
* \param A The base of the exponentiation.
|
||||
* This must point to an initialized MPI.
|
||||
* \param E The exponent MPI. This must point to an initialized MPI.
|
||||
* \param N The base for the modular reduction. This must point to an
|
||||
* initialized MPI.
|
||||
* \param _RR A helper MPI depending solely on \p N which can be used to
|
||||
* speed-up multiple modular exponentiations for the same value
|
||||
* of \p N. This may be \c NULL. If it is not \c NULL, it must
|
||||
* point to an initialized MPI. If it hasn't been used after
|
||||
* the call to mbedtls_mpi_init(), this function will compute
|
||||
* the helper value and store it in \p _RR for reuse on
|
||||
* subsequent calls to this function. Otherwise, the function
|
||||
* will assume that \p _RR holds the helper value set by a
|
||||
* previous call to mbedtls_mpi_exp_mod(), and reuse it.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return #MBEDTLS_ERR_MPI_BAD_INPUT_DATA if \c N is negative or
|
||||
* even, or if \c E is negative.
|
||||
* \return Another negative error code on different kinds of failures.
|
||||
*
|
||||
*/
|
||||
int mbedtls_mpi_exp_mod( mbedtls_mpi *X, const mbedtls_mpi *A,
|
||||
const mbedtls_mpi *E, const mbedtls_mpi *N,
|
||||
mbedtls_mpi *_RR );
|
||||
|
||||
/**
|
||||
* \brief Fill an MPI with a number of random bytes.
|
||||
*
|
||||
* \param X The destination MPI. This must point to an initialized MPI.
|
||||
* \param size The number of random bytes to generate.
|
||||
* \param f_rng The RNG function to use. This must not be \c NULL.
|
||||
* \param p_rng The RNG parameter to be passed to \p f_rng. This may be
|
||||
* \c NULL if \p f_rng doesn't need a context argument.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return Another negative error code on failure.
|
||||
*
|
||||
* \note The bytes obtained from the RNG are interpreted
|
||||
* as a big-endian representation of an MPI; this can
|
||||
* be relevant in applications like deterministic ECDSA.
|
||||
*/
|
||||
int mbedtls_mpi_fill_random( mbedtls_mpi *X, size_t size,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
|
||||
/**
|
||||
* \brief Compute the greatest common divisor: G = gcd(A, B)
|
||||
*
|
||||
* \param G The destination MPI. This must point to an initialized MPI.
|
||||
* \param A The first operand. This must point to an initialized MPI.
|
||||
* \param B The second operand. This must point to an initialized MPI.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return Another negative error code on different kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_gcd( mbedtls_mpi *G, const mbedtls_mpi *A,
|
||||
const mbedtls_mpi *B );
|
||||
|
||||
/**
|
||||
* \brief Compute the modular inverse: X = A^-1 mod N
|
||||
*
|
||||
* \param X The destination MPI. This must point to an initialized MPI.
|
||||
* \param A The MPI to calculate the modular inverse of. This must point
|
||||
* to an initialized MPI.
|
||||
* \param N The base of the modular inversion. This must point to an
|
||||
* initialized MPI.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return #MBEDTLS_ERR_MPI_BAD_INPUT_DATA if \p N is less than
|
||||
* or equal to one.
|
||||
* \return #MBEDTLS_ERR_MPI_NOT_ACCEPTABLE if \p has no modular inverse
|
||||
* with respect to \p N.
|
||||
*/
|
||||
int mbedtls_mpi_inv_mod( mbedtls_mpi *X, const mbedtls_mpi *A,
|
||||
const mbedtls_mpi *N );
|
||||
|
||||
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#if defined(MBEDTLS_DEPRECATED_WARNING)
|
||||
#define MBEDTLS_DEPRECATED __attribute__((deprecated))
|
||||
#else
|
||||
#define MBEDTLS_DEPRECATED
|
||||
#endif
|
||||
/**
|
||||
* \brief Perform a Miller-Rabin primality test with error
|
||||
* probability of 2<sup>-80</sup>.
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_mpi_is_prime_ext() which allows
|
||||
* specifying the number of Miller-Rabin rounds.
|
||||
*
|
||||
* \param X The MPI to check for primality.
|
||||
* This must point to an initialized MPI.
|
||||
* \param f_rng The RNG function to use. This must not be \c NULL.
|
||||
* \param p_rng The RNG parameter to be passed to \p f_rng.
|
||||
* This may be \c NULL if \p f_rng doesn't use a
|
||||
* context parameter.
|
||||
*
|
||||
* \return \c 0 if successful, i.e. \p X is probably prime.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return #MBEDTLS_ERR_MPI_NOT_ACCEPTABLE if \p X is not prime.
|
||||
* \return Another negative error code on other kinds of failure.
|
||||
*/
|
||||
MBEDTLS_DEPRECATED int mbedtls_mpi_is_prime( const mbedtls_mpi *X,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
#undef MBEDTLS_DEPRECATED
|
||||
#endif /* !MBEDTLS_DEPRECATED_REMOVED */
|
||||
|
||||
/**
|
||||
* \brief Miller-Rabin primality test.
|
||||
*
|
||||
* \warning If \p X is potentially generated by an adversary, for example
|
||||
* when validating cryptographic parameters that you didn't
|
||||
* generate yourself and that are supposed to be prime, then
|
||||
* \p rounds should be at least the half of the security
|
||||
* strength of the cryptographic algorithm. On the other hand,
|
||||
* if \p X is chosen uniformly or non-adversially (as is the
|
||||
* case when mbedtls_mpi_gen_prime calls this function), then
|
||||
* \p rounds can be much lower.
|
||||
*
|
||||
* \param X The MPI to check for primality.
|
||||
* This must point to an initialized MPI.
|
||||
* \param rounds The number of bases to perform the Miller-Rabin primality
|
||||
* test for. The probability of returning 0 on a composite is
|
||||
* at most 2<sup>-2*\p rounds</sup>.
|
||||
* \param f_rng The RNG function to use. This must not be \c NULL.
|
||||
* \param p_rng The RNG parameter to be passed to \p f_rng.
|
||||
* This may be \c NULL if \p f_rng doesn't use
|
||||
* a context parameter.
|
||||
*
|
||||
* \return \c 0 if successful, i.e. \p X is probably prime.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return #MBEDTLS_ERR_MPI_NOT_ACCEPTABLE if \p X is not prime.
|
||||
* \return Another negative error code on other kinds of failure.
|
||||
*/
|
||||
int mbedtls_mpi_is_prime_ext( const mbedtls_mpi *X, int rounds,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
/**
|
||||
* \brief Flags for mbedtls_mpi_gen_prime()
|
||||
*
|
||||
* Each of these flags is a constraint on the result X returned by
|
||||
* mbedtls_mpi_gen_prime().
|
||||
*/
|
||||
typedef enum {
|
||||
MBEDTLS_MPI_GEN_PRIME_FLAG_DH = 0x0001, /**< (X-1)/2 is prime too */
|
||||
MBEDTLS_MPI_GEN_PRIME_FLAG_LOW_ERR = 0x0002, /**< lower error rate from 2<sup>-80</sup> to 2<sup>-128</sup> */
|
||||
} mbedtls_mpi_gen_prime_flag_t;
|
||||
|
||||
/**
|
||||
* \brief Generate a prime number.
|
||||
*
|
||||
* \param X The destination MPI to store the generated prime in.
|
||||
* This must point to an initialized MPi.
|
||||
* \param nbits The required size of the destination MPI in bits.
|
||||
* This must be between \c 3 and #MBEDTLS_MPI_MAX_BITS.
|
||||
* \param flags A mask of flags of type #mbedtls_mpi_gen_prime_flag_t.
|
||||
* \param f_rng The RNG function to use. This must not be \c NULL.
|
||||
* \param p_rng The RNG parameter to be passed to \p f_rng.
|
||||
* This may be \c NULL if \p f_rng doesn't use
|
||||
* a context parameter.
|
||||
*
|
||||
* \return \c 0 if successful, in which case \p X holds a
|
||||
* probably prime number.
|
||||
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
|
||||
* \return #MBEDTLS_ERR_MPI_BAD_INPUT_DATA if `nbits` is not between
|
||||
* \c 3 and #MBEDTLS_MPI_MAX_BITS.
|
||||
*/
|
||||
int mbedtls_mpi_gen_prime( mbedtls_mpi *X, size_t nbits, int flags,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
|
||||
/**
|
||||
* \brief Checkup routine
|
||||
*
|
||||
* \return 0 if successful, or 1 if the test failed
|
||||
*/
|
||||
int mbedtls_mpi_self_test( int verbose );
|
||||
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* bignum.h */
|
||||
@@ -0,0 +1,287 @@
|
||||
/**
|
||||
* \file blowfish.h
|
||||
*
|
||||
* \brief Blowfish block cipher
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_BLOWFISH_H
|
||||
#define MBEDTLS_BLOWFISH_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "platform_util.h"
|
||||
|
||||
#define MBEDTLS_BLOWFISH_ENCRYPT 1
|
||||
#define MBEDTLS_BLOWFISH_DECRYPT 0
|
||||
#define MBEDTLS_BLOWFISH_MAX_KEY_BITS 448
|
||||
#define MBEDTLS_BLOWFISH_MIN_KEY_BITS 32
|
||||
#define MBEDTLS_BLOWFISH_ROUNDS 16 /**< Rounds to use. When increasing this value, make sure to extend the initialisation vectors */
|
||||
#define MBEDTLS_BLOWFISH_BLOCKSIZE 8 /* Blowfish uses 64 bit blocks */
|
||||
|
||||
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#define MBEDTLS_ERR_BLOWFISH_INVALID_KEY_LENGTH MBEDTLS_DEPRECATED_NUMERIC_CONSTANT( -0x0016 )
|
||||
#endif /* !MBEDTLS_DEPRECATED_REMOVED */
|
||||
#define MBEDTLS_ERR_BLOWFISH_BAD_INPUT_DATA -0x0016 /**< Bad input data. */
|
||||
|
||||
#define MBEDTLS_ERR_BLOWFISH_INVALID_INPUT_LENGTH -0x0018 /**< Invalid data input length. */
|
||||
|
||||
/* MBEDTLS_ERR_BLOWFISH_HW_ACCEL_FAILED is deprecated and should not be used.
|
||||
*/
|
||||
#define MBEDTLS_ERR_BLOWFISH_HW_ACCEL_FAILED -0x0017 /**< Blowfish hardware accelerator failed. */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_BLOWFISH_ALT)
|
||||
// Regular implementation
|
||||
//
|
||||
|
||||
/**
|
||||
* \brief Blowfish context structure
|
||||
*/
|
||||
typedef struct mbedtls_blowfish_context
|
||||
{
|
||||
uint32_t P[MBEDTLS_BLOWFISH_ROUNDS + 2]; /*!< Blowfish round keys */
|
||||
uint32_t S[4][256]; /*!< key dependent S-boxes */
|
||||
}
|
||||
mbedtls_blowfish_context;
|
||||
|
||||
#else /* MBEDTLS_BLOWFISH_ALT */
|
||||
#include "blowfish_alt.h"
|
||||
#endif /* MBEDTLS_BLOWFISH_ALT */
|
||||
|
||||
/**
|
||||
* \brief Initialize a Blowfish context.
|
||||
*
|
||||
* \param ctx The Blowfish context to be initialized.
|
||||
* This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_blowfish_init( mbedtls_blowfish_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Clear a Blowfish context.
|
||||
*
|
||||
* \param ctx The Blowfish context to be cleared.
|
||||
* This may be \c NULL, in which case this function
|
||||
* returns immediately. If it is not \c NULL, it must
|
||||
* point to an initialized Blowfish context.
|
||||
*/
|
||||
void mbedtls_blowfish_free( mbedtls_blowfish_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Perform a Blowfish key schedule operation.
|
||||
*
|
||||
* \param ctx The Blowfish context to perform the key schedule on.
|
||||
* \param key The encryption key. This must be a readable buffer of
|
||||
* length \p keybits Bits.
|
||||
* \param keybits The length of \p key in Bits. This must be between
|
||||
* \c 32 and \c 448 and a multiple of \c 8.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_blowfish_setkey( mbedtls_blowfish_context *ctx, const unsigned char *key,
|
||||
unsigned int keybits );
|
||||
|
||||
/**
|
||||
* \brief Perform a Blowfish-ECB block encryption/decryption operation.
|
||||
*
|
||||
* \param ctx The Blowfish context to use. This must be initialized
|
||||
* and bound to a key.
|
||||
* \param mode The mode of operation. Possible values are
|
||||
* #MBEDTLS_BLOWFISH_ENCRYPT for encryption, or
|
||||
* #MBEDTLS_BLOWFISH_DECRYPT for decryption.
|
||||
* \param input The input block. This must be a readable buffer
|
||||
* of size \c 8 Bytes.
|
||||
* \param output The output block. This must be a writable buffer
|
||||
* of size \c 8 Bytes.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_blowfish_crypt_ecb( mbedtls_blowfish_context *ctx,
|
||||
int mode,
|
||||
const unsigned char input[MBEDTLS_BLOWFISH_BLOCKSIZE],
|
||||
unsigned char output[MBEDTLS_BLOWFISH_BLOCKSIZE] );
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CBC)
|
||||
/**
|
||||
* \brief Perform a Blowfish-CBC buffer encryption/decryption operation.
|
||||
*
|
||||
* \note Upon exit, the content of the IV is updated so that you can
|
||||
* call the function same function again on the following
|
||||
* block(s) of data and get the same result as if it was
|
||||
* encrypted in one call. This allows a "streaming" usage.
|
||||
* If on the other hand you need to retain the contents of the
|
||||
* IV, you should either save it manually or use the cipher
|
||||
* module instead.
|
||||
*
|
||||
* \param ctx The Blowfish context to use. This must be initialized
|
||||
* and bound to a key.
|
||||
* \param mode The mode of operation. Possible values are
|
||||
* #MBEDTLS_BLOWFISH_ENCRYPT for encryption, or
|
||||
* #MBEDTLS_BLOWFISH_DECRYPT for decryption.
|
||||
* \param length The length of the input data in Bytes. This must be
|
||||
* multiple of \c 8.
|
||||
* \param iv The initialization vector. This must be a read/write buffer
|
||||
* of length \c 8 Bytes. It is updated by this function.
|
||||
* \param input The input data. This must be a readable buffer of length
|
||||
* \p length Bytes.
|
||||
* \param output The output data. This must be a writable buffer of length
|
||||
* \p length Bytes.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_blowfish_crypt_cbc( mbedtls_blowfish_context *ctx,
|
||||
int mode,
|
||||
size_t length,
|
||||
unsigned char iv[MBEDTLS_BLOWFISH_BLOCKSIZE],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_CBC */
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CFB)
|
||||
/**
|
||||
* \brief Perform a Blowfish CFB buffer encryption/decryption operation.
|
||||
*
|
||||
* \note Upon exit, the content of the IV is updated so that you can
|
||||
* call the function same function again on the following
|
||||
* block(s) of data and get the same result as if it was
|
||||
* encrypted in one call. This allows a "streaming" usage.
|
||||
* If on the other hand you need to retain the contents of the
|
||||
* IV, you should either save it manually or use the cipher
|
||||
* module instead.
|
||||
*
|
||||
* \param ctx The Blowfish context to use. This must be initialized
|
||||
* and bound to a key.
|
||||
* \param mode The mode of operation. Possible values are
|
||||
* #MBEDTLS_BLOWFISH_ENCRYPT for encryption, or
|
||||
* #MBEDTLS_BLOWFISH_DECRYPT for decryption.
|
||||
* \param length The length of the input data in Bytes.
|
||||
* \param iv_off The offset in the initialiation vector.
|
||||
* The value pointed to must be smaller than \c 8 Bytes.
|
||||
* It is updated by this function to support the aforementioned
|
||||
* streaming usage.
|
||||
* \param iv The initialization vector. This must be a read/write buffer
|
||||
* of size \c 8 Bytes. It is updated after use.
|
||||
* \param input The input data. This must be a readable buffer of length
|
||||
* \p length Bytes.
|
||||
* \param output The output data. This must be a writable buffer of length
|
||||
* \p length Bytes.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_blowfish_crypt_cfb64( mbedtls_blowfish_context *ctx,
|
||||
int mode,
|
||||
size_t length,
|
||||
size_t *iv_off,
|
||||
unsigned char iv[MBEDTLS_BLOWFISH_BLOCKSIZE],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif /*MBEDTLS_CIPHER_MODE_CFB */
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CTR)
|
||||
/**
|
||||
* \brief Perform a Blowfish-CTR buffer encryption/decryption operation.
|
||||
*
|
||||
* \warning You must never reuse a nonce value with the same key. Doing so
|
||||
* would void the encryption for the two messages encrypted with
|
||||
* the same nonce and key.
|
||||
*
|
||||
* There are two common strategies for managing nonces with CTR:
|
||||
*
|
||||
* 1. You can handle everything as a single message processed over
|
||||
* successive calls to this function. In that case, you want to
|
||||
* set \p nonce_counter and \p nc_off to 0 for the first call, and
|
||||
* then preserve the values of \p nonce_counter, \p nc_off and \p
|
||||
* stream_block across calls to this function as they will be
|
||||
* updated by this function.
|
||||
*
|
||||
* With this strategy, you must not encrypt more than 2**64
|
||||
* blocks of data with the same key.
|
||||
*
|
||||
* 2. You can encrypt separate messages by dividing the \p
|
||||
* nonce_counter buffer in two areas: the first one used for a
|
||||
* per-message nonce, handled by yourself, and the second one
|
||||
* updated by this function internally.
|
||||
*
|
||||
* For example, you might reserve the first 4 bytes for the
|
||||
* per-message nonce, and the last 4 bytes for internal use. In that
|
||||
* case, before calling this function on a new message you need to
|
||||
* set the first 4 bytes of \p nonce_counter to your chosen nonce
|
||||
* value, the last 4 to 0, and \p nc_off to 0 (which will cause \p
|
||||
* stream_block to be ignored). That way, you can encrypt at most
|
||||
* 2**32 messages of up to 2**32 blocks each with the same key.
|
||||
*
|
||||
* The per-message nonce (or information sufficient to reconstruct
|
||||
* it) needs to be communicated with the ciphertext and must be unique.
|
||||
* The recommended way to ensure uniqueness is to use a message
|
||||
* counter.
|
||||
*
|
||||
* Note that for both stategies, sizes are measured in blocks and
|
||||
* that a Blowfish block is 8 bytes.
|
||||
*
|
||||
* \warning Upon return, \p stream_block contains sensitive data. Its
|
||||
* content must not be written to insecure storage and should be
|
||||
* securely discarded as soon as it's no longer needed.
|
||||
*
|
||||
* \param ctx The Blowfish context to use. This must be initialized
|
||||
* and bound to a key.
|
||||
* \param length The length of the input data in Bytes.
|
||||
* \param nc_off The offset in the current stream_block (for resuming
|
||||
* within current cipher stream). The offset pointer
|
||||
* should be \c 0 at the start of a stream and must be
|
||||
* smaller than \c 8. It is updated by this function.
|
||||
* \param nonce_counter The 64-bit nonce and counter. This must point to a
|
||||
* read/write buffer of length \c 8 Bytes.
|
||||
* \param stream_block The saved stream-block for resuming. This must point to
|
||||
* a read/write buffer of length \c 8 Bytes.
|
||||
* \param input The input data. This must be a readable buffer of
|
||||
* length \p length Bytes.
|
||||
* \param output The output data. This must be a writable buffer of
|
||||
* length \p length Bytes.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_blowfish_crypt_ctr( mbedtls_blowfish_context *ctx,
|
||||
size_t length,
|
||||
size_t *nc_off,
|
||||
unsigned char nonce_counter[MBEDTLS_BLOWFISH_BLOCKSIZE],
|
||||
unsigned char stream_block[MBEDTLS_BLOWFISH_BLOCKSIZE],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_CTR */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* blowfish.h */
|
||||
@@ -0,0 +1,916 @@
|
||||
/**
|
||||
* \file bn_mul.h
|
||||
*
|
||||
* \brief Multi-precision integer library
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
/*
|
||||
* Multiply source vector [s] with b, add result
|
||||
* to destination vector [d] and set carry c.
|
||||
*
|
||||
* Currently supports:
|
||||
*
|
||||
* . IA-32 (386+) . AMD64 / EM64T
|
||||
* . IA-32 (SSE2) . Motorola 68000
|
||||
* . PowerPC, 32-bit . MicroBlaze
|
||||
* . PowerPC, 64-bit . TriCore
|
||||
* . SPARC v8 . ARM v3+
|
||||
* . Alpha . MIPS32
|
||||
* . C, longlong . C, generic
|
||||
*/
|
||||
#ifndef MBEDTLS_BN_MUL_H
|
||||
#define MBEDTLS_BN_MUL_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "bignum.h"
|
||||
|
||||
#if defined(MBEDTLS_HAVE_ASM)
|
||||
|
||||
#ifndef asm
|
||||
#define asm __asm
|
||||
#endif
|
||||
|
||||
/* armcc5 --gnu defines __GNUC__ but doesn't support GNU's extended asm */
|
||||
#if defined(__GNUC__) && \
|
||||
( !defined(__ARMCC_VERSION) || __ARMCC_VERSION >= 6000000 )
|
||||
|
||||
/*
|
||||
* Disable use of the i386 assembly code below if option -O0, to disable all
|
||||
* compiler optimisations, is passed, detected with __OPTIMIZE__
|
||||
* This is done as the number of registers used in the assembly code doesn't
|
||||
* work with the -O0 option.
|
||||
*/
|
||||
#if defined(__i386__) && defined(__OPTIMIZE__)
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm( \
|
||||
"movl %%ebx, %0 \n\t" \
|
||||
"movl %5, %%esi \n\t" \
|
||||
"movl %6, %%edi \n\t" \
|
||||
"movl %7, %%ecx \n\t" \
|
||||
"movl %8, %%ebx \n\t"
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"lodsl \n\t" \
|
||||
"mull %%ebx \n\t" \
|
||||
"addl %%ecx, %%eax \n\t" \
|
||||
"adcl $0, %%edx \n\t" \
|
||||
"addl (%%edi), %%eax \n\t" \
|
||||
"adcl $0, %%edx \n\t" \
|
||||
"movl %%edx, %%ecx \n\t" \
|
||||
"stosl \n\t"
|
||||
|
||||
#if defined(MBEDTLS_HAVE_SSE2)
|
||||
|
||||
#define MULADDC_HUIT \
|
||||
"movd %%ecx, %%mm1 \n\t" \
|
||||
"movd %%ebx, %%mm0 \n\t" \
|
||||
"movd (%%edi), %%mm3 \n\t" \
|
||||
"paddq %%mm3, %%mm1 \n\t" \
|
||||
"movd (%%esi), %%mm2 \n\t" \
|
||||
"pmuludq %%mm0, %%mm2 \n\t" \
|
||||
"movd 4(%%esi), %%mm4 \n\t" \
|
||||
"pmuludq %%mm0, %%mm4 \n\t" \
|
||||
"movd 8(%%esi), %%mm6 \n\t" \
|
||||
"pmuludq %%mm0, %%mm6 \n\t" \
|
||||
"movd 12(%%esi), %%mm7 \n\t" \
|
||||
"pmuludq %%mm0, %%mm7 \n\t" \
|
||||
"paddq %%mm2, %%mm1 \n\t" \
|
||||
"movd 4(%%edi), %%mm3 \n\t" \
|
||||
"paddq %%mm4, %%mm3 \n\t" \
|
||||
"movd 8(%%edi), %%mm5 \n\t" \
|
||||
"paddq %%mm6, %%mm5 \n\t" \
|
||||
"movd 12(%%edi), %%mm4 \n\t" \
|
||||
"paddq %%mm4, %%mm7 \n\t" \
|
||||
"movd %%mm1, (%%edi) \n\t" \
|
||||
"movd 16(%%esi), %%mm2 \n\t" \
|
||||
"pmuludq %%mm0, %%mm2 \n\t" \
|
||||
"psrlq $32, %%mm1 \n\t" \
|
||||
"movd 20(%%esi), %%mm4 \n\t" \
|
||||
"pmuludq %%mm0, %%mm4 \n\t" \
|
||||
"paddq %%mm3, %%mm1 \n\t" \
|
||||
"movd 24(%%esi), %%mm6 \n\t" \
|
||||
"pmuludq %%mm0, %%mm6 \n\t" \
|
||||
"movd %%mm1, 4(%%edi) \n\t" \
|
||||
"psrlq $32, %%mm1 \n\t" \
|
||||
"movd 28(%%esi), %%mm3 \n\t" \
|
||||
"pmuludq %%mm0, %%mm3 \n\t" \
|
||||
"paddq %%mm5, %%mm1 \n\t" \
|
||||
"movd 16(%%edi), %%mm5 \n\t" \
|
||||
"paddq %%mm5, %%mm2 \n\t" \
|
||||
"movd %%mm1, 8(%%edi) \n\t" \
|
||||
"psrlq $32, %%mm1 \n\t" \
|
||||
"paddq %%mm7, %%mm1 \n\t" \
|
||||
"movd 20(%%edi), %%mm5 \n\t" \
|
||||
"paddq %%mm5, %%mm4 \n\t" \
|
||||
"movd %%mm1, 12(%%edi) \n\t" \
|
||||
"psrlq $32, %%mm1 \n\t" \
|
||||
"paddq %%mm2, %%mm1 \n\t" \
|
||||
"movd 24(%%edi), %%mm5 \n\t" \
|
||||
"paddq %%mm5, %%mm6 \n\t" \
|
||||
"movd %%mm1, 16(%%edi) \n\t" \
|
||||
"psrlq $32, %%mm1 \n\t" \
|
||||
"paddq %%mm4, %%mm1 \n\t" \
|
||||
"movd 28(%%edi), %%mm5 \n\t" \
|
||||
"paddq %%mm5, %%mm3 \n\t" \
|
||||
"movd %%mm1, 20(%%edi) \n\t" \
|
||||
"psrlq $32, %%mm1 \n\t" \
|
||||
"paddq %%mm6, %%mm1 \n\t" \
|
||||
"movd %%mm1, 24(%%edi) \n\t" \
|
||||
"psrlq $32, %%mm1 \n\t" \
|
||||
"paddq %%mm3, %%mm1 \n\t" \
|
||||
"movd %%mm1, 28(%%edi) \n\t" \
|
||||
"addl $32, %%edi \n\t" \
|
||||
"addl $32, %%esi \n\t" \
|
||||
"psrlq $32, %%mm1 \n\t" \
|
||||
"movd %%mm1, %%ecx \n\t"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
"emms \n\t" \
|
||||
"movl %4, %%ebx \n\t" \
|
||||
"movl %%ecx, %1 \n\t" \
|
||||
"movl %%edi, %2 \n\t" \
|
||||
"movl %%esi, %3 \n\t" \
|
||||
: "=m" (t), "=m" (c), "=m" (d), "=m" (s) \
|
||||
: "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \
|
||||
: "eax", "ebx", "ecx", "edx", "esi", "edi" \
|
||||
);
|
||||
|
||||
#else
|
||||
|
||||
#define MULADDC_STOP \
|
||||
"movl %4, %%ebx \n\t" \
|
||||
"movl %%ecx, %1 \n\t" \
|
||||
"movl %%edi, %2 \n\t" \
|
||||
"movl %%esi, %3 \n\t" \
|
||||
: "=m" (t), "=m" (c), "=m" (d), "=m" (s) \
|
||||
: "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \
|
||||
: "eax", "ebx", "ecx", "edx", "esi", "edi" \
|
||||
);
|
||||
#endif /* SSE2 */
|
||||
#endif /* i386 */
|
||||
|
||||
#if defined(__amd64__) || defined (__x86_64__)
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm( \
|
||||
"xorq %%r8, %%r8\n"
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"movq (%%rsi), %%rax\n" \
|
||||
"mulq %%rbx\n" \
|
||||
"addq $8, %%rsi\n" \
|
||||
"addq %%rcx, %%rax\n" \
|
||||
"movq %%r8, %%rcx\n" \
|
||||
"adcq $0, %%rdx\n" \
|
||||
"nop \n" \
|
||||
"addq %%rax, (%%rdi)\n" \
|
||||
"adcq %%rdx, %%rcx\n" \
|
||||
"addq $8, %%rdi\n"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
: "+c" (c), "+D" (d), "+S" (s) \
|
||||
: "b" (b) \
|
||||
: "rax", "rdx", "r8" \
|
||||
);
|
||||
|
||||
#endif /* AMD64 */
|
||||
|
||||
#if defined(__mc68020__) || defined(__mcpu32__)
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm( \
|
||||
"movl %3, %%a2 \n\t" \
|
||||
"movl %4, %%a3 \n\t" \
|
||||
"movl %5, %%d3 \n\t" \
|
||||
"movl %6, %%d2 \n\t" \
|
||||
"moveq #0, %%d0 \n\t"
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"movel %%a2@+, %%d1 \n\t" \
|
||||
"mulul %%d2, %%d4:%%d1 \n\t" \
|
||||
"addl %%d3, %%d1 \n\t" \
|
||||
"addxl %%d0, %%d4 \n\t" \
|
||||
"moveq #0, %%d3 \n\t" \
|
||||
"addl %%d1, %%a3@+ \n\t" \
|
||||
"addxl %%d4, %%d3 \n\t"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
"movl %%d3, %0 \n\t" \
|
||||
"movl %%a3, %1 \n\t" \
|
||||
"movl %%a2, %2 \n\t" \
|
||||
: "=m" (c), "=m" (d), "=m" (s) \
|
||||
: "m" (s), "m" (d), "m" (c), "m" (b) \
|
||||
: "d0", "d1", "d2", "d3", "d4", "a2", "a3" \
|
||||
);
|
||||
|
||||
#define MULADDC_HUIT \
|
||||
"movel %%a2@+, %%d1 \n\t" \
|
||||
"mulul %%d2, %%d4:%%d1 \n\t" \
|
||||
"addxl %%d3, %%d1 \n\t" \
|
||||
"addxl %%d0, %%d4 \n\t" \
|
||||
"addl %%d1, %%a3@+ \n\t" \
|
||||
"movel %%a2@+, %%d1 \n\t" \
|
||||
"mulul %%d2, %%d3:%%d1 \n\t" \
|
||||
"addxl %%d4, %%d1 \n\t" \
|
||||
"addxl %%d0, %%d3 \n\t" \
|
||||
"addl %%d1, %%a3@+ \n\t" \
|
||||
"movel %%a2@+, %%d1 \n\t" \
|
||||
"mulul %%d2, %%d4:%%d1 \n\t" \
|
||||
"addxl %%d3, %%d1 \n\t" \
|
||||
"addxl %%d0, %%d4 \n\t" \
|
||||
"addl %%d1, %%a3@+ \n\t" \
|
||||
"movel %%a2@+, %%d1 \n\t" \
|
||||
"mulul %%d2, %%d3:%%d1 \n\t" \
|
||||
"addxl %%d4, %%d1 \n\t" \
|
||||
"addxl %%d0, %%d3 \n\t" \
|
||||
"addl %%d1, %%a3@+ \n\t" \
|
||||
"movel %%a2@+, %%d1 \n\t" \
|
||||
"mulul %%d2, %%d4:%%d1 \n\t" \
|
||||
"addxl %%d3, %%d1 \n\t" \
|
||||
"addxl %%d0, %%d4 \n\t" \
|
||||
"addl %%d1, %%a3@+ \n\t" \
|
||||
"movel %%a2@+, %%d1 \n\t" \
|
||||
"mulul %%d2, %%d3:%%d1 \n\t" \
|
||||
"addxl %%d4, %%d1 \n\t" \
|
||||
"addxl %%d0, %%d3 \n\t" \
|
||||
"addl %%d1, %%a3@+ \n\t" \
|
||||
"movel %%a2@+, %%d1 \n\t" \
|
||||
"mulul %%d2, %%d4:%%d1 \n\t" \
|
||||
"addxl %%d3, %%d1 \n\t" \
|
||||
"addxl %%d0, %%d4 \n\t" \
|
||||
"addl %%d1, %%a3@+ \n\t" \
|
||||
"movel %%a2@+, %%d1 \n\t" \
|
||||
"mulul %%d2, %%d3:%%d1 \n\t" \
|
||||
"addxl %%d4, %%d1 \n\t" \
|
||||
"addxl %%d0, %%d3 \n\t" \
|
||||
"addl %%d1, %%a3@+ \n\t" \
|
||||
"addxl %%d0, %%d3 \n\t"
|
||||
|
||||
#endif /* MC68000 */
|
||||
|
||||
#if defined(__powerpc64__) || defined(__ppc64__)
|
||||
|
||||
#if defined(__MACH__) && defined(__APPLE__)
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm( \
|
||||
"ld r3, %3 \n\t" \
|
||||
"ld r4, %4 \n\t" \
|
||||
"ld r5, %5 \n\t" \
|
||||
"ld r6, %6 \n\t" \
|
||||
"addi r3, r3, -8 \n\t" \
|
||||
"addi r4, r4, -8 \n\t" \
|
||||
"addic r5, r5, 0 \n\t"
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"ldu r7, 8(r3) \n\t" \
|
||||
"mulld r8, r7, r6 \n\t" \
|
||||
"mulhdu r9, r7, r6 \n\t" \
|
||||
"adde r8, r8, r5 \n\t" \
|
||||
"ld r7, 8(r4) \n\t" \
|
||||
"addze r5, r9 \n\t" \
|
||||
"addc r8, r8, r7 \n\t" \
|
||||
"stdu r8, 8(r4) \n\t"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
"addze r5, r5 \n\t" \
|
||||
"addi r4, r4, 8 \n\t" \
|
||||
"addi r3, r3, 8 \n\t" \
|
||||
"std r5, %0 \n\t" \
|
||||
"std r4, %1 \n\t" \
|
||||
"std r3, %2 \n\t" \
|
||||
: "=m" (c), "=m" (d), "=m" (s) \
|
||||
: "m" (s), "m" (d), "m" (c), "m" (b) \
|
||||
: "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
|
||||
);
|
||||
|
||||
|
||||
#else /* __MACH__ && __APPLE__ */
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm( \
|
||||
"ld %%r3, %3 \n\t" \
|
||||
"ld %%r4, %4 \n\t" \
|
||||
"ld %%r5, %5 \n\t" \
|
||||
"ld %%r6, %6 \n\t" \
|
||||
"addi %%r3, %%r3, -8 \n\t" \
|
||||
"addi %%r4, %%r4, -8 \n\t" \
|
||||
"addic %%r5, %%r5, 0 \n\t"
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"ldu %%r7, 8(%%r3) \n\t" \
|
||||
"mulld %%r8, %%r7, %%r6 \n\t" \
|
||||
"mulhdu %%r9, %%r7, %%r6 \n\t" \
|
||||
"adde %%r8, %%r8, %%r5 \n\t" \
|
||||
"ld %%r7, 8(%%r4) \n\t" \
|
||||
"addze %%r5, %%r9 \n\t" \
|
||||
"addc %%r8, %%r8, %%r7 \n\t" \
|
||||
"stdu %%r8, 8(%%r4) \n\t"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
"addze %%r5, %%r5 \n\t" \
|
||||
"addi %%r4, %%r4, 8 \n\t" \
|
||||
"addi %%r3, %%r3, 8 \n\t" \
|
||||
"std %%r5, %0 \n\t" \
|
||||
"std %%r4, %1 \n\t" \
|
||||
"std %%r3, %2 \n\t" \
|
||||
: "=m" (c), "=m" (d), "=m" (s) \
|
||||
: "m" (s), "m" (d), "m" (c), "m" (b) \
|
||||
: "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
|
||||
);
|
||||
|
||||
#endif /* __MACH__ && __APPLE__ */
|
||||
|
||||
#elif defined(__powerpc__) || defined(__ppc__) /* end PPC64/begin PPC32 */
|
||||
|
||||
#if defined(__MACH__) && defined(__APPLE__)
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm( \
|
||||
"lwz r3, %3 \n\t" \
|
||||
"lwz r4, %4 \n\t" \
|
||||
"lwz r5, %5 \n\t" \
|
||||
"lwz r6, %6 \n\t" \
|
||||
"addi r3, r3, -4 \n\t" \
|
||||
"addi r4, r4, -4 \n\t" \
|
||||
"addic r5, r5, 0 \n\t"
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"lwzu r7, 4(r3) \n\t" \
|
||||
"mullw r8, r7, r6 \n\t" \
|
||||
"mulhwu r9, r7, r6 \n\t" \
|
||||
"adde r8, r8, r5 \n\t" \
|
||||
"lwz r7, 4(r4) \n\t" \
|
||||
"addze r5, r9 \n\t" \
|
||||
"addc r8, r8, r7 \n\t" \
|
||||
"stwu r8, 4(r4) \n\t"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
"addze r5, r5 \n\t" \
|
||||
"addi r4, r4, 4 \n\t" \
|
||||
"addi r3, r3, 4 \n\t" \
|
||||
"stw r5, %0 \n\t" \
|
||||
"stw r4, %1 \n\t" \
|
||||
"stw r3, %2 \n\t" \
|
||||
: "=m" (c), "=m" (d), "=m" (s) \
|
||||
: "m" (s), "m" (d), "m" (c), "m" (b) \
|
||||
: "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
|
||||
);
|
||||
|
||||
#else /* __MACH__ && __APPLE__ */
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm( \
|
||||
"lwz %%r3, %3 \n\t" \
|
||||
"lwz %%r4, %4 \n\t" \
|
||||
"lwz %%r5, %5 \n\t" \
|
||||
"lwz %%r6, %6 \n\t" \
|
||||
"addi %%r3, %%r3, -4 \n\t" \
|
||||
"addi %%r4, %%r4, -4 \n\t" \
|
||||
"addic %%r5, %%r5, 0 \n\t"
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"lwzu %%r7, 4(%%r3) \n\t" \
|
||||
"mullw %%r8, %%r7, %%r6 \n\t" \
|
||||
"mulhwu %%r9, %%r7, %%r6 \n\t" \
|
||||
"adde %%r8, %%r8, %%r5 \n\t" \
|
||||
"lwz %%r7, 4(%%r4) \n\t" \
|
||||
"addze %%r5, %%r9 \n\t" \
|
||||
"addc %%r8, %%r8, %%r7 \n\t" \
|
||||
"stwu %%r8, 4(%%r4) \n\t"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
"addze %%r5, %%r5 \n\t" \
|
||||
"addi %%r4, %%r4, 4 \n\t" \
|
||||
"addi %%r3, %%r3, 4 \n\t" \
|
||||
"stw %%r5, %0 \n\t" \
|
||||
"stw %%r4, %1 \n\t" \
|
||||
"stw %%r3, %2 \n\t" \
|
||||
: "=m" (c), "=m" (d), "=m" (s) \
|
||||
: "m" (s), "m" (d), "m" (c), "m" (b) \
|
||||
: "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
|
||||
);
|
||||
|
||||
#endif /* __MACH__ && __APPLE__ */
|
||||
|
||||
#endif /* PPC32 */
|
||||
|
||||
/*
|
||||
* The Sparc(64) assembly is reported to be broken.
|
||||
* Disable it for now, until we're able to fix it.
|
||||
*/
|
||||
#if 0 && defined(__sparc__)
|
||||
#if defined(__sparc64__)
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm( \
|
||||
"ldx %3, %%o0 \n\t" \
|
||||
"ldx %4, %%o1 \n\t" \
|
||||
"ld %5, %%o2 \n\t" \
|
||||
"ld %6, %%o3 \n\t"
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"ld [%%o0], %%o4 \n\t" \
|
||||
"inc 4, %%o0 \n\t" \
|
||||
"ld [%%o1], %%o5 \n\t" \
|
||||
"umul %%o3, %%o4, %%o4 \n\t" \
|
||||
"addcc %%o4, %%o2, %%o4 \n\t" \
|
||||
"rd %%y, %%g1 \n\t" \
|
||||
"addx %%g1, 0, %%g1 \n\t" \
|
||||
"addcc %%o4, %%o5, %%o4 \n\t" \
|
||||
"st %%o4, [%%o1] \n\t" \
|
||||
"addx %%g1, 0, %%o2 \n\t" \
|
||||
"inc 4, %%o1 \n\t"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
"st %%o2, %0 \n\t" \
|
||||
"stx %%o1, %1 \n\t" \
|
||||
"stx %%o0, %2 \n\t" \
|
||||
: "=m" (c), "=m" (d), "=m" (s) \
|
||||
: "m" (s), "m" (d), "m" (c), "m" (b) \
|
||||
: "g1", "o0", "o1", "o2", "o3", "o4", \
|
||||
"o5" \
|
||||
);
|
||||
|
||||
#else /* __sparc64__ */
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm( \
|
||||
"ld %3, %%o0 \n\t" \
|
||||
"ld %4, %%o1 \n\t" \
|
||||
"ld %5, %%o2 \n\t" \
|
||||
"ld %6, %%o3 \n\t"
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"ld [%%o0], %%o4 \n\t" \
|
||||
"inc 4, %%o0 \n\t" \
|
||||
"ld [%%o1], %%o5 \n\t" \
|
||||
"umul %%o3, %%o4, %%o4 \n\t" \
|
||||
"addcc %%o4, %%o2, %%o4 \n\t" \
|
||||
"rd %%y, %%g1 \n\t" \
|
||||
"addx %%g1, 0, %%g1 \n\t" \
|
||||
"addcc %%o4, %%o5, %%o4 \n\t" \
|
||||
"st %%o4, [%%o1] \n\t" \
|
||||
"addx %%g1, 0, %%o2 \n\t" \
|
||||
"inc 4, %%o1 \n\t"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
"st %%o2, %0 \n\t" \
|
||||
"st %%o1, %1 \n\t" \
|
||||
"st %%o0, %2 \n\t" \
|
||||
: "=m" (c), "=m" (d), "=m" (s) \
|
||||
: "m" (s), "m" (d), "m" (c), "m" (b) \
|
||||
: "g1", "o0", "o1", "o2", "o3", "o4", \
|
||||
"o5" \
|
||||
);
|
||||
|
||||
#endif /* __sparc64__ */
|
||||
#endif /* __sparc__ */
|
||||
|
||||
#if defined(__microblaze__) || defined(microblaze)
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm( \
|
||||
"lwi r3, %3 \n\t" \
|
||||
"lwi r4, %4 \n\t" \
|
||||
"lwi r5, %5 \n\t" \
|
||||
"lwi r6, %6 \n\t" \
|
||||
"andi r7, r6, 0xffff \n\t" \
|
||||
"bsrli r6, r6, 16 \n\t"
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"lhui r8, r3, 0 \n\t" \
|
||||
"addi r3, r3, 2 \n\t" \
|
||||
"lhui r9, r3, 0 \n\t" \
|
||||
"addi r3, r3, 2 \n\t" \
|
||||
"mul r10, r9, r6 \n\t" \
|
||||
"mul r11, r8, r7 \n\t" \
|
||||
"mul r12, r9, r7 \n\t" \
|
||||
"mul r13, r8, r6 \n\t" \
|
||||
"bsrli r8, r10, 16 \n\t" \
|
||||
"bsrli r9, r11, 16 \n\t" \
|
||||
"add r13, r13, r8 \n\t" \
|
||||
"add r13, r13, r9 \n\t" \
|
||||
"bslli r10, r10, 16 \n\t" \
|
||||
"bslli r11, r11, 16 \n\t" \
|
||||
"add r12, r12, r10 \n\t" \
|
||||
"addc r13, r13, r0 \n\t" \
|
||||
"add r12, r12, r11 \n\t" \
|
||||
"addc r13, r13, r0 \n\t" \
|
||||
"lwi r10, r4, 0 \n\t" \
|
||||
"add r12, r12, r10 \n\t" \
|
||||
"addc r13, r13, r0 \n\t" \
|
||||
"add r12, r12, r5 \n\t" \
|
||||
"addc r5, r13, r0 \n\t" \
|
||||
"swi r12, r4, 0 \n\t" \
|
||||
"addi r4, r4, 4 \n\t"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
"swi r5, %0 \n\t" \
|
||||
"swi r4, %1 \n\t" \
|
||||
"swi r3, %2 \n\t" \
|
||||
: "=m" (c), "=m" (d), "=m" (s) \
|
||||
: "m" (s), "m" (d), "m" (c), "m" (b) \
|
||||
: "r3", "r4", "r5", "r6", "r7", "r8", \
|
||||
"r9", "r10", "r11", "r12", "r13" \
|
||||
);
|
||||
|
||||
#endif /* MicroBlaze */
|
||||
|
||||
#if defined(__tricore__)
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm( \
|
||||
"ld.a %%a2, %3 \n\t" \
|
||||
"ld.a %%a3, %4 \n\t" \
|
||||
"ld.w %%d4, %5 \n\t" \
|
||||
"ld.w %%d1, %6 \n\t" \
|
||||
"xor %%d5, %%d5 \n\t"
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"ld.w %%d0, [%%a2+] \n\t" \
|
||||
"madd.u %%e2, %%e4, %%d0, %%d1 \n\t" \
|
||||
"ld.w %%d0, [%%a3] \n\t" \
|
||||
"addx %%d2, %%d2, %%d0 \n\t" \
|
||||
"addc %%d3, %%d3, 0 \n\t" \
|
||||
"mov %%d4, %%d3 \n\t" \
|
||||
"st.w [%%a3+], %%d2 \n\t"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
"st.w %0, %%d4 \n\t" \
|
||||
"st.a %1, %%a3 \n\t" \
|
||||
"st.a %2, %%a2 \n\t" \
|
||||
: "=m" (c), "=m" (d), "=m" (s) \
|
||||
: "m" (s), "m" (d), "m" (c), "m" (b) \
|
||||
: "d0", "d1", "e2", "d4", "a2", "a3" \
|
||||
);
|
||||
|
||||
#endif /* TriCore */
|
||||
|
||||
/*
|
||||
* Note, gcc -O0 by default uses r7 for the frame pointer, so it complains about
|
||||
* our use of r7 below, unless -fomit-frame-pointer is passed.
|
||||
*
|
||||
* On the other hand, -fomit-frame-pointer is implied by any -Ox options with
|
||||
* x !=0, which we can detect using __OPTIMIZE__ (which is also defined by
|
||||
* clang and armcc5 under the same conditions).
|
||||
*
|
||||
* So, only use the optimized assembly below for optimized build, which avoids
|
||||
* the build error and is pretty reasonable anyway.
|
||||
*/
|
||||
#if defined(__GNUC__) && !defined(__OPTIMIZE__)
|
||||
#define MULADDC_CANNOT_USE_R7
|
||||
#endif
|
||||
|
||||
#if defined(__arm__) && !defined(MULADDC_CANNOT_USE_R7)
|
||||
|
||||
#if defined(__thumb__) && !defined(__thumb2__)
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm( \
|
||||
"ldr r0, %3 \n\t" \
|
||||
"ldr r1, %4 \n\t" \
|
||||
"ldr r2, %5 \n\t" \
|
||||
"ldr r3, %6 \n\t" \
|
||||
"lsr r7, r3, #16 \n\t" \
|
||||
"mov r9, r7 \n\t" \
|
||||
"lsl r7, r3, #16 \n\t" \
|
||||
"lsr r7, r7, #16 \n\t" \
|
||||
"mov r8, r7 \n\t"
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"ldmia r0!, {r6} \n\t" \
|
||||
"lsr r7, r6, #16 \n\t" \
|
||||
"lsl r6, r6, #16 \n\t" \
|
||||
"lsr r6, r6, #16 \n\t" \
|
||||
"mov r4, r8 \n\t" \
|
||||
"mul r4, r6 \n\t" \
|
||||
"mov r3, r9 \n\t" \
|
||||
"mul r6, r3 \n\t" \
|
||||
"mov r5, r9 \n\t" \
|
||||
"mul r5, r7 \n\t" \
|
||||
"mov r3, r8 \n\t" \
|
||||
"mul r7, r3 \n\t" \
|
||||
"lsr r3, r6, #16 \n\t" \
|
||||
"add r5, r5, r3 \n\t" \
|
||||
"lsr r3, r7, #16 \n\t" \
|
||||
"add r5, r5, r3 \n\t" \
|
||||
"add r4, r4, r2 \n\t" \
|
||||
"mov r2, #0 \n\t" \
|
||||
"adc r5, r2 \n\t" \
|
||||
"lsl r3, r6, #16 \n\t" \
|
||||
"add r4, r4, r3 \n\t" \
|
||||
"adc r5, r2 \n\t" \
|
||||
"lsl r3, r7, #16 \n\t" \
|
||||
"add r4, r4, r3 \n\t" \
|
||||
"adc r5, r2 \n\t" \
|
||||
"ldr r3, [r1] \n\t" \
|
||||
"add r4, r4, r3 \n\t" \
|
||||
"adc r2, r5 \n\t" \
|
||||
"stmia r1!, {r4} \n\t"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
"str r2, %0 \n\t" \
|
||||
"str r1, %1 \n\t" \
|
||||
"str r0, %2 \n\t" \
|
||||
: "=m" (c), "=m" (d), "=m" (s) \
|
||||
: "m" (s), "m" (d), "m" (c), "m" (b) \
|
||||
: "r0", "r1", "r2", "r3", "r4", "r5", \
|
||||
"r6", "r7", "r8", "r9", "cc" \
|
||||
);
|
||||
|
||||
#elif (__ARM_ARCH >= 6) && \
|
||||
defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1)
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm(
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"ldr r0, [%0], #4 \n\t" \
|
||||
"ldr r1, [%1] \n\t" \
|
||||
"umaal r1, %2, %3, r0 \n\t" \
|
||||
"str r1, [%1], #4 \n\t"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
: "=r" (s), "=r" (d), "=r" (c) \
|
||||
: "r" (b), "0" (s), "1" (d), "2" (c) \
|
||||
: "r0", "r1", "memory" \
|
||||
);
|
||||
|
||||
#else
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm( \
|
||||
"ldr r0, %3 \n\t" \
|
||||
"ldr r1, %4 \n\t" \
|
||||
"ldr r2, %5 \n\t" \
|
||||
"ldr r3, %6 \n\t"
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"ldr r4, [r0], #4 \n\t" \
|
||||
"mov r5, #0 \n\t" \
|
||||
"ldr r6, [r1] \n\t" \
|
||||
"umlal r2, r5, r3, r4 \n\t" \
|
||||
"adds r7, r6, r2 \n\t" \
|
||||
"adc r2, r5, #0 \n\t" \
|
||||
"str r7, [r1], #4 \n\t"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
"str r2, %0 \n\t" \
|
||||
"str r1, %1 \n\t" \
|
||||
"str r0, %2 \n\t" \
|
||||
: "=m" (c), "=m" (d), "=m" (s) \
|
||||
: "m" (s), "m" (d), "m" (c), "m" (b) \
|
||||
: "r0", "r1", "r2", "r3", "r4", "r5", \
|
||||
"r6", "r7", "cc" \
|
||||
);
|
||||
|
||||
#endif /* Thumb */
|
||||
|
||||
#endif /* ARMv3 */
|
||||
|
||||
#if defined(__alpha__)
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm( \
|
||||
"ldq $1, %3 \n\t" \
|
||||
"ldq $2, %4 \n\t" \
|
||||
"ldq $3, %5 \n\t" \
|
||||
"ldq $4, %6 \n\t"
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"ldq $6, 0($1) \n\t" \
|
||||
"addq $1, 8, $1 \n\t" \
|
||||
"mulq $6, $4, $7 \n\t" \
|
||||
"umulh $6, $4, $6 \n\t" \
|
||||
"addq $7, $3, $7 \n\t" \
|
||||
"cmpult $7, $3, $3 \n\t" \
|
||||
"ldq $5, 0($2) \n\t" \
|
||||
"addq $7, $5, $7 \n\t" \
|
||||
"cmpult $7, $5, $5 \n\t" \
|
||||
"stq $7, 0($2) \n\t" \
|
||||
"addq $2, 8, $2 \n\t" \
|
||||
"addq $6, $3, $3 \n\t" \
|
||||
"addq $5, $3, $3 \n\t"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
"stq $3, %0 \n\t" \
|
||||
"stq $2, %1 \n\t" \
|
||||
"stq $1, %2 \n\t" \
|
||||
: "=m" (c), "=m" (d), "=m" (s) \
|
||||
: "m" (s), "m" (d), "m" (c), "m" (b) \
|
||||
: "$1", "$2", "$3", "$4", "$5", "$6", "$7" \
|
||||
);
|
||||
#endif /* Alpha */
|
||||
|
||||
#if defined(__mips__) && !defined(__mips64)
|
||||
|
||||
#define MULADDC_INIT \
|
||||
asm( \
|
||||
"lw $10, %3 \n\t" \
|
||||
"lw $11, %4 \n\t" \
|
||||
"lw $12, %5 \n\t" \
|
||||
"lw $13, %6 \n\t"
|
||||
|
||||
#define MULADDC_CORE \
|
||||
"lw $14, 0($10) \n\t" \
|
||||
"multu $13, $14 \n\t" \
|
||||
"addi $10, $10, 4 \n\t" \
|
||||
"mflo $14 \n\t" \
|
||||
"mfhi $9 \n\t" \
|
||||
"addu $14, $12, $14 \n\t" \
|
||||
"lw $15, 0($11) \n\t" \
|
||||
"sltu $12, $14, $12 \n\t" \
|
||||
"addu $15, $14, $15 \n\t" \
|
||||
"sltu $14, $15, $14 \n\t" \
|
||||
"addu $12, $12, $9 \n\t" \
|
||||
"sw $15, 0($11) \n\t" \
|
||||
"addu $12, $12, $14 \n\t" \
|
||||
"addi $11, $11, 4 \n\t"
|
||||
|
||||
#define MULADDC_STOP \
|
||||
"sw $12, %0 \n\t" \
|
||||
"sw $11, %1 \n\t" \
|
||||
"sw $10, %2 \n\t" \
|
||||
: "=m" (c), "=m" (d), "=m" (s) \
|
||||
: "m" (s), "m" (d), "m" (c), "m" (b) \
|
||||
: "$9", "$10", "$11", "$12", "$13", "$14", "$15", "lo", "hi" \
|
||||
);
|
||||
|
||||
#endif /* MIPS */
|
||||
#endif /* GNUC */
|
||||
|
||||
#if (defined(_MSC_VER) && defined(_M_IX86)) || defined(__WATCOMC__)
|
||||
|
||||
#define MULADDC_INIT \
|
||||
__asm mov esi, s \
|
||||
__asm mov edi, d \
|
||||
__asm mov ecx, c \
|
||||
__asm mov ebx, b
|
||||
|
||||
#define MULADDC_CORE \
|
||||
__asm lodsd \
|
||||
__asm mul ebx \
|
||||
__asm add eax, ecx \
|
||||
__asm adc edx, 0 \
|
||||
__asm add eax, [edi] \
|
||||
__asm adc edx, 0 \
|
||||
__asm mov ecx, edx \
|
||||
__asm stosd
|
||||
|
||||
#if defined(MBEDTLS_HAVE_SSE2)
|
||||
|
||||
#define EMIT __asm _emit
|
||||
|
||||
#define MULADDC_HUIT \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0xC9 \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0xC3 \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x1F \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xCB \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x16 \
|
||||
EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x04 \
|
||||
EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x08 \
|
||||
EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x7E EMIT 0x0C \
|
||||
EMIT 0x0F EMIT 0xF4 EMIT 0xF8 \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xCA \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x5F EMIT 0x04 \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xDC \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x08 \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xEE \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x67 EMIT 0x0C \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xFC \
|
||||
EMIT 0x0F EMIT 0x7E EMIT 0x0F \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x56 EMIT 0x10 \
|
||||
EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \
|
||||
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x14 \
|
||||
EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xCB \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x18 \
|
||||
EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \
|
||||
EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x04 \
|
||||
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x5E EMIT 0x1C \
|
||||
EMIT 0x0F EMIT 0xF4 EMIT 0xD8 \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xCD \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x10 \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xD5 \
|
||||
EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x08 \
|
||||
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xCF \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x14 \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xE5 \
|
||||
EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x0C \
|
||||
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xCA \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x18 \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xF5 \
|
||||
EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x10 \
|
||||
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xCC \
|
||||
EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x1C \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xDD \
|
||||
EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x14 \
|
||||
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xCE \
|
||||
EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x18 \
|
||||
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
|
||||
EMIT 0x0F EMIT 0xD4 EMIT 0xCB \
|
||||
EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x1C \
|
||||
EMIT 0x83 EMIT 0xC7 EMIT 0x20 \
|
||||
EMIT 0x83 EMIT 0xC6 EMIT 0x20 \
|
||||
EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
|
||||
EMIT 0x0F EMIT 0x7E EMIT 0xC9
|
||||
|
||||
#define MULADDC_STOP \
|
||||
EMIT 0x0F EMIT 0x77 \
|
||||
__asm mov c, ecx \
|
||||
__asm mov d, edi \
|
||||
__asm mov s, esi \
|
||||
|
||||
#else
|
||||
|
||||
#define MULADDC_STOP \
|
||||
__asm mov c, ecx \
|
||||
__asm mov d, edi \
|
||||
__asm mov s, esi \
|
||||
|
||||
#endif /* SSE2 */
|
||||
#endif /* MSVC */
|
||||
|
||||
#endif /* MBEDTLS_HAVE_ASM */
|
||||
|
||||
#if !defined(MULADDC_CORE)
|
||||
#if defined(MBEDTLS_HAVE_UDBL)
|
||||
|
||||
#define MULADDC_INIT \
|
||||
{ \
|
||||
mbedtls_t_udbl r; \
|
||||
mbedtls_mpi_uint r0, r1;
|
||||
|
||||
#define MULADDC_CORE \
|
||||
r = *(s++) * (mbedtls_t_udbl) b; \
|
||||
r0 = (mbedtls_mpi_uint) r; \
|
||||
r1 = (mbedtls_mpi_uint)( r >> biL ); \
|
||||
r0 += c; r1 += (r0 < c); \
|
||||
r0 += *d; r1 += (r0 < *d); \
|
||||
c = r1; *(d++) = r0;
|
||||
|
||||
#define MULADDC_STOP \
|
||||
}
|
||||
|
||||
#else
|
||||
#define MULADDC_INIT \
|
||||
{ \
|
||||
mbedtls_mpi_uint s0, s1, b0, b1; \
|
||||
mbedtls_mpi_uint r0, r1, rx, ry; \
|
||||
b0 = ( b << biH ) >> biH; \
|
||||
b1 = ( b >> biH );
|
||||
|
||||
#define MULADDC_CORE \
|
||||
s0 = ( *s << biH ) >> biH; \
|
||||
s1 = ( *s >> biH ); s++; \
|
||||
rx = s0 * b1; r0 = s0 * b0; \
|
||||
ry = s1 * b0; r1 = s1 * b1; \
|
||||
r1 += ( rx >> biH ); \
|
||||
r1 += ( ry >> biH ); \
|
||||
rx <<= biH; ry <<= biH; \
|
||||
r0 += rx; r1 += (r0 < rx); \
|
||||
r0 += ry; r1 += (r0 < ry); \
|
||||
r0 += c; r1 += (r0 < c); \
|
||||
r0 += *d; r1 += (r0 < *d); \
|
||||
c = r1; *(d++) = r0;
|
||||
|
||||
#define MULADDC_STOP \
|
||||
}
|
||||
|
||||
#endif /* C (generic) */
|
||||
#endif /* C (longlong) */
|
||||
|
||||
#endif /* bn_mul.h */
|
||||
@@ -0,0 +1,326 @@
|
||||
/**
|
||||
* \file camellia.h
|
||||
*
|
||||
* \brief Camellia block cipher
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_CAMELLIA_H
|
||||
#define MBEDTLS_CAMELLIA_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "platform_util.h"
|
||||
|
||||
#define MBEDTLS_CAMELLIA_ENCRYPT 1
|
||||
#define MBEDTLS_CAMELLIA_DECRYPT 0
|
||||
|
||||
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#define MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH MBEDTLS_DEPRECATED_NUMERIC_CONSTANT( -0x0024 )
|
||||
#endif /* !MBEDTLS_DEPRECATED_REMOVED */
|
||||
#define MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA -0x0024 /**< Bad input data. */
|
||||
|
||||
#define MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH -0x0026 /**< Invalid data input length. */
|
||||
|
||||
/* MBEDTLS_ERR_CAMELLIA_HW_ACCEL_FAILED is deprecated and should not be used.
|
||||
*/
|
||||
#define MBEDTLS_ERR_CAMELLIA_HW_ACCEL_FAILED -0x0027 /**< Camellia hardware accelerator failed. */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_CAMELLIA_ALT)
|
||||
// Regular implementation
|
||||
//
|
||||
|
||||
/**
|
||||
* \brief CAMELLIA context structure
|
||||
*/
|
||||
typedef struct mbedtls_camellia_context
|
||||
{
|
||||
int nr; /*!< number of rounds */
|
||||
uint32_t rk[68]; /*!< CAMELLIA round keys */
|
||||
}
|
||||
mbedtls_camellia_context;
|
||||
|
||||
#else /* MBEDTLS_CAMELLIA_ALT */
|
||||
#include "camellia_alt.h"
|
||||
#endif /* MBEDTLS_CAMELLIA_ALT */
|
||||
|
||||
/**
|
||||
* \brief Initialize a CAMELLIA context.
|
||||
*
|
||||
* \param ctx The CAMELLIA context to be initialized.
|
||||
* This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_camellia_init( mbedtls_camellia_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Clear a CAMELLIA context.
|
||||
*
|
||||
* \param ctx The CAMELLIA context to be cleared. This may be \c NULL,
|
||||
* in which case this function returns immediately. If it is not
|
||||
* \c NULL, it must be initialized.
|
||||
*/
|
||||
void mbedtls_camellia_free( mbedtls_camellia_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Perform a CAMELLIA key schedule operation for encryption.
|
||||
*
|
||||
* \param ctx The CAMELLIA context to use. This must be initialized.
|
||||
* \param key The encryption key to use. This must be a readable buffer
|
||||
* of size \p keybits Bits.
|
||||
* \param keybits The length of \p key in Bits. This must be either \c 128,
|
||||
* \c 192 or \c 256.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_camellia_setkey_enc( mbedtls_camellia_context *ctx,
|
||||
const unsigned char *key,
|
||||
unsigned int keybits );
|
||||
|
||||
/**
|
||||
* \brief Perform a CAMELLIA key schedule operation for decryption.
|
||||
*
|
||||
* \param ctx The CAMELLIA context to use. This must be initialized.
|
||||
* \param key The decryption key. This must be a readable buffer
|
||||
* of size \p keybits Bits.
|
||||
* \param keybits The length of \p key in Bits. This must be either \c 128,
|
||||
* \c 192 or \c 256.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_camellia_setkey_dec( mbedtls_camellia_context *ctx,
|
||||
const unsigned char *key,
|
||||
unsigned int keybits );
|
||||
|
||||
/**
|
||||
* \brief Perform a CAMELLIA-ECB block encryption/decryption operation.
|
||||
*
|
||||
* \param ctx The CAMELLIA context to use. This must be initialized
|
||||
* and bound to a key.
|
||||
* \param mode The mode of operation. This must be either
|
||||
* #MBEDTLS_CAMELLIA_ENCRYPT or #MBEDTLS_CAMELLIA_DECRYPT.
|
||||
* \param input The input block. This must be a readable buffer
|
||||
* of size \c 16 Bytes.
|
||||
* \param output The output block. This must be a writable buffer
|
||||
* of size \c 16 Bytes.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_camellia_crypt_ecb( mbedtls_camellia_context *ctx,
|
||||
int mode,
|
||||
const unsigned char input[16],
|
||||
unsigned char output[16] );
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CBC)
|
||||
/**
|
||||
* \brief Perform a CAMELLIA-CBC buffer encryption/decryption operation.
|
||||
*
|
||||
* \note Upon exit, the content of the IV is updated so that you can
|
||||
* call the function same function again on the following
|
||||
* block(s) of data and get the same result as if it was
|
||||
* encrypted in one call. This allows a "streaming" usage.
|
||||
* If on the other hand you need to retain the contents of the
|
||||
* IV, you should either save it manually or use the cipher
|
||||
* module instead.
|
||||
*
|
||||
* \param ctx The CAMELLIA context to use. This must be initialized
|
||||
* and bound to a key.
|
||||
* \param mode The mode of operation. This must be either
|
||||
* #MBEDTLS_CAMELLIA_ENCRYPT or #MBEDTLS_CAMELLIA_DECRYPT.
|
||||
* \param length The length in Bytes of the input data \p input.
|
||||
* This must be a multiple of \c 16 Bytes.
|
||||
* \param iv The initialization vector. This must be a read/write buffer
|
||||
* of length \c 16 Bytes. It is updated to allow streaming
|
||||
* use as explained above.
|
||||
* \param input The buffer holding the input data. This must point to a
|
||||
* readable buffer of length \p length Bytes.
|
||||
* \param output The buffer holding the output data. This must point to a
|
||||
* writable buffer of length \p length Bytes.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_camellia_crypt_cbc( mbedtls_camellia_context *ctx,
|
||||
int mode,
|
||||
size_t length,
|
||||
unsigned char iv[16],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_CBC */
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CFB)
|
||||
/**
|
||||
* \brief Perform a CAMELLIA-CFB128 buffer encryption/decryption
|
||||
* operation.
|
||||
*
|
||||
* \note Due to the nature of CFB mode, you should use the same
|
||||
* key for both encryption and decryption. In particular, calls
|
||||
* to this function should be preceded by a key-schedule via
|
||||
* mbedtls_camellia_setkey_enc() regardless of whether \p mode
|
||||
* is #MBEDTLS_CAMELLIA_ENCRYPT or #MBEDTLS_CAMELLIA_DECRYPT.
|
||||
*
|
||||
* \note Upon exit, the content of the IV is updated so that you can
|
||||
* call the function same function again on the following
|
||||
* block(s) of data and get the same result as if it was
|
||||
* encrypted in one call. This allows a "streaming" usage.
|
||||
* If on the other hand you need to retain the contents of the
|
||||
* IV, you should either save it manually or use the cipher
|
||||
* module instead.
|
||||
*
|
||||
* \param ctx The CAMELLIA context to use. This must be initialized
|
||||
* and bound to a key.
|
||||
* \param mode The mode of operation. This must be either
|
||||
* #MBEDTLS_CAMELLIA_ENCRYPT or #MBEDTLS_CAMELLIA_DECRYPT.
|
||||
* \param length The length of the input data \p input. Any value is allowed.
|
||||
* \param iv_off The current offset in the IV. This must be smaller
|
||||
* than \c 16 Bytes. It is updated after this call to allow
|
||||
* the aforementioned streaming usage.
|
||||
* \param iv The initialization vector. This must be a read/write buffer
|
||||
* of length \c 16 Bytes. It is updated after this call to
|
||||
* allow the aforementioned streaming usage.
|
||||
* \param input The buffer holding the input data. This must be a readable
|
||||
* buffer of size \p length Bytes.
|
||||
* \param output The buffer to hold the output data. This must be a writable
|
||||
* buffer of length \p length Bytes.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_camellia_crypt_cfb128( mbedtls_camellia_context *ctx,
|
||||
int mode,
|
||||
size_t length,
|
||||
size_t *iv_off,
|
||||
unsigned char iv[16],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_CFB */
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CTR)
|
||||
/**
|
||||
* \brief Perform a CAMELLIA-CTR buffer encryption/decryption operation.
|
||||
*
|
||||
* *note Due to the nature of CTR mode, you should use the same
|
||||
* key for both encryption and decryption. In particular, calls
|
||||
* to this function should be preceded by a key-schedule via
|
||||
* mbedtls_camellia_setkey_enc() regardless of whether \p mode
|
||||
* is #MBEDTLS_CAMELLIA_ENCRYPT or #MBEDTLS_CAMELLIA_DECRYPT.
|
||||
*
|
||||
* \warning You must never reuse a nonce value with the same key. Doing so
|
||||
* would void the encryption for the two messages encrypted with
|
||||
* the same nonce and key.
|
||||
*
|
||||
* There are two common strategies for managing nonces with CTR:
|
||||
*
|
||||
* 1. You can handle everything as a single message processed over
|
||||
* successive calls to this function. In that case, you want to
|
||||
* set \p nonce_counter and \p nc_off to 0 for the first call, and
|
||||
* then preserve the values of \p nonce_counter, \p nc_off and \p
|
||||
* stream_block across calls to this function as they will be
|
||||
* updated by this function.
|
||||
*
|
||||
* With this strategy, you must not encrypt more than 2**128
|
||||
* blocks of data with the same key.
|
||||
*
|
||||
* 2. You can encrypt separate messages by dividing the \p
|
||||
* nonce_counter buffer in two areas: the first one used for a
|
||||
* per-message nonce, handled by yourself, and the second one
|
||||
* updated by this function internally.
|
||||
*
|
||||
* For example, you might reserve the first \c 12 Bytes for the
|
||||
* per-message nonce, and the last \c 4 Bytes for internal use.
|
||||
* In that case, before calling this function on a new message you
|
||||
* need to set the first \c 12 Bytes of \p nonce_counter to your
|
||||
* chosen nonce value, the last four to \c 0, and \p nc_off to \c 0
|
||||
* (which will cause \p stream_block to be ignored). That way, you
|
||||
* can encrypt at most \c 2**96 messages of up to \c 2**32 blocks
|
||||
* each with the same key.
|
||||
*
|
||||
* The per-message nonce (or information sufficient to reconstruct
|
||||
* it) needs to be communicated with the ciphertext and must be
|
||||
* unique. The recommended way to ensure uniqueness is to use a
|
||||
* message counter. An alternative is to generate random nonces,
|
||||
* but this limits the number of messages that can be securely
|
||||
* encrypted: for example, with 96-bit random nonces, you should
|
||||
* not encrypt more than 2**32 messages with the same key.
|
||||
*
|
||||
* Note that for both stategies, sizes are measured in blocks and
|
||||
* that a CAMELLIA block is \c 16 Bytes.
|
||||
*
|
||||
* \warning Upon return, \p stream_block contains sensitive data. Its
|
||||
* content must not be written to insecure storage and should be
|
||||
* securely discarded as soon as it's no longer needed.
|
||||
*
|
||||
* \param ctx The CAMELLIA context to use. This must be initialized
|
||||
* and bound to a key.
|
||||
* \param length The length of the input data \p input in Bytes.
|
||||
* Any value is allowed.
|
||||
* \param nc_off The offset in the current \p stream_block (for resuming
|
||||
* within current cipher stream). The offset pointer to
|
||||
* should be \c 0 at the start of a stream. It is updated
|
||||
* at the end of this call.
|
||||
* \param nonce_counter The 128-bit nonce and counter. This must be a read/write
|
||||
* buffer of length \c 16 Bytes.
|
||||
* \param stream_block The saved stream-block for resuming. This must be a
|
||||
* read/write buffer of length \c 16 Bytes.
|
||||
* \param input The input data stream. This must be a readable buffer of
|
||||
* size \p length Bytes.
|
||||
* \param output The output data stream. This must be a writable buffer
|
||||
* of size \p length Bytes.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_camellia_crypt_ctr( mbedtls_camellia_context *ctx,
|
||||
size_t length,
|
||||
size_t *nc_off,
|
||||
unsigned char nonce_counter[16],
|
||||
unsigned char stream_block[16],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_CTR */
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
|
||||
/**
|
||||
* \brief Checkup routine
|
||||
*
|
||||
* \return 0 if successful, or 1 if the test failed
|
||||
*/
|
||||
int mbedtls_camellia_self_test( int verbose );
|
||||
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* camellia.h */
|
||||
@@ -0,0 +1,310 @@
|
||||
/**
|
||||
* \file ccm.h
|
||||
*
|
||||
* \brief This file provides an API for the CCM authenticated encryption
|
||||
* mode for block ciphers.
|
||||
*
|
||||
* CCM combines Counter mode encryption with CBC-MAC authentication
|
||||
* for 128-bit block ciphers.
|
||||
*
|
||||
* Input to CCM includes the following elements:
|
||||
* <ul><li>Payload - data that is both authenticated and encrypted.</li>
|
||||
* <li>Associated data (Adata) - data that is authenticated but not
|
||||
* encrypted, For example, a header.</li>
|
||||
* <li>Nonce - A unique value that is assigned to the payload and the
|
||||
* associated data.</li></ul>
|
||||
*
|
||||
* Definition of CCM:
|
||||
* http://csrc.nist.gov/publications/nistpubs/800-38C/SP800-38C_updated-July20_2007.pdf
|
||||
* RFC 3610 "Counter with CBC-MAC (CCM)"
|
||||
*
|
||||
* Related:
|
||||
* RFC 5116 "An Interface and Algorithms for Authenticated Encryption"
|
||||
*
|
||||
* Definition of CCM*:
|
||||
* IEEE 802.15.4 - IEEE Standard for Local and metropolitan area networks
|
||||
* Integer representation is fixed most-significant-octet-first order and
|
||||
* the representation of octets is most-significant-bit-first order. This is
|
||||
* consistent with RFC 3610.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of Mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_CCM_H
|
||||
#define MBEDTLS_CCM_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "cipher.h"
|
||||
|
||||
#define MBEDTLS_ERR_CCM_BAD_INPUT -0x000D /**< Bad input parameters to the function. */
|
||||
#define MBEDTLS_ERR_CCM_AUTH_FAILED -0x000F /**< Authenticated decryption failed. */
|
||||
|
||||
/* MBEDTLS_ERR_CCM_HW_ACCEL_FAILED is deprecated and should not be used. */
|
||||
#define MBEDTLS_ERR_CCM_HW_ACCEL_FAILED -0x0011 /**< CCM hardware accelerator failed. */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_CCM_ALT)
|
||||
// Regular implementation
|
||||
//
|
||||
|
||||
/**
|
||||
* \brief The CCM context-type definition. The CCM context is passed
|
||||
* to the APIs called.
|
||||
*/
|
||||
typedef struct mbedtls_ccm_context
|
||||
{
|
||||
mbedtls_cipher_context_t cipher_ctx; /*!< The cipher context used. */
|
||||
}
|
||||
mbedtls_ccm_context;
|
||||
|
||||
#else /* MBEDTLS_CCM_ALT */
|
||||
#include "ccm_alt.h"
|
||||
#endif /* MBEDTLS_CCM_ALT */
|
||||
|
||||
/**
|
||||
* \brief This function initializes the specified CCM context,
|
||||
* to make references valid, and prepare the context
|
||||
* for mbedtls_ccm_setkey() or mbedtls_ccm_free().
|
||||
*
|
||||
* \param ctx The CCM context to initialize. This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_ccm_init( mbedtls_ccm_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function initializes the CCM context set in the
|
||||
* \p ctx parameter and sets the encryption key.
|
||||
*
|
||||
* \param ctx The CCM context to initialize. This must be an initialized
|
||||
* context.
|
||||
* \param cipher The 128-bit block cipher to use.
|
||||
* \param key The encryption key. This must not be \c NULL.
|
||||
* \param keybits The key size in bits. This must be acceptable by the cipher.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A CCM or cipher-specific error code on failure.
|
||||
*/
|
||||
int mbedtls_ccm_setkey( mbedtls_ccm_context *ctx,
|
||||
mbedtls_cipher_id_t cipher,
|
||||
const unsigned char *key,
|
||||
unsigned int keybits );
|
||||
|
||||
/**
|
||||
* \brief This function releases and clears the specified CCM context
|
||||
* and underlying cipher sub-context.
|
||||
*
|
||||
* \param ctx The CCM context to clear. If this is \c NULL, the function
|
||||
* has no effect. Otherwise, this must be initialized.
|
||||
*/
|
||||
void mbedtls_ccm_free( mbedtls_ccm_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function encrypts a buffer using CCM.
|
||||
*
|
||||
* \note The tag is written to a separate buffer. To concatenate
|
||||
* the \p tag with the \p output, as done in <em>RFC-3610:
|
||||
* Counter with CBC-MAC (CCM)</em>, use
|
||||
* \p tag = \p output + \p length, and make sure that the
|
||||
* output buffer is at least \p length + \p tag_len wide.
|
||||
*
|
||||
* \param ctx The CCM context to use for encryption. This must be
|
||||
* initialized and bound to a key.
|
||||
* \param length The length of the input data in Bytes.
|
||||
* \param iv The initialization vector (nonce). This must be a readable
|
||||
* buffer of at least \p iv_len Bytes.
|
||||
* \param iv_len The length of the nonce in Bytes: 7, 8, 9, 10, 11, 12,
|
||||
* or 13. The length L of the message length field is
|
||||
* 15 - \p iv_len.
|
||||
* \param add The additional data field. If \p add_len is greater than
|
||||
* zero, \p add must be a readable buffer of at least that
|
||||
* length.
|
||||
* \param add_len The length of additional data in Bytes.
|
||||
* This must be less than `2^16 - 2^8`.
|
||||
* \param input The buffer holding the input data. If \p length is greater
|
||||
* than zero, \p input must be a readable buffer of at least
|
||||
* that length.
|
||||
* \param output The buffer holding the output data. If \p length is greater
|
||||
* than zero, \p output must be a writable buffer of at least
|
||||
* that length.
|
||||
* \param tag The buffer holding the authentication field. This must be a
|
||||
* readable buffer of at least \p tag_len Bytes.
|
||||
* \param tag_len The length of the authentication field to generate in Bytes:
|
||||
* 4, 6, 8, 10, 12, 14 or 16.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A CCM or cipher-specific error code on failure.
|
||||
*/
|
||||
int mbedtls_ccm_encrypt_and_tag( mbedtls_ccm_context *ctx, size_t length,
|
||||
const unsigned char *iv, size_t iv_len,
|
||||
const unsigned char *add, size_t add_len,
|
||||
const unsigned char *input, unsigned char *output,
|
||||
unsigned char *tag, size_t tag_len );
|
||||
|
||||
/**
|
||||
* \brief This function encrypts a buffer using CCM*.
|
||||
*
|
||||
* \note The tag is written to a separate buffer. To concatenate
|
||||
* the \p tag with the \p output, as done in <em>RFC-3610:
|
||||
* Counter with CBC-MAC (CCM)</em>, use
|
||||
* \p tag = \p output + \p length, and make sure that the
|
||||
* output buffer is at least \p length + \p tag_len wide.
|
||||
*
|
||||
* \note When using this function in a variable tag length context,
|
||||
* the tag length has to be encoded into the \p iv passed to
|
||||
* this function.
|
||||
*
|
||||
* \param ctx The CCM context to use for encryption. This must be
|
||||
* initialized and bound to a key.
|
||||
* \param length The length of the input data in Bytes.
|
||||
* \param iv The initialization vector (nonce). This must be a readable
|
||||
* buffer of at least \p iv_len Bytes.
|
||||
* \param iv_len The length of the nonce in Bytes: 7, 8, 9, 10, 11, 12,
|
||||
* or 13. The length L of the message length field is
|
||||
* 15 - \p iv_len.
|
||||
* \param add The additional data field. This must be a readable buffer of
|
||||
* at least \p add_len Bytes.
|
||||
* \param add_len The length of additional data in Bytes.
|
||||
* This must be less than 2^16 - 2^8.
|
||||
* \param input The buffer holding the input data. If \p length is greater
|
||||
* than zero, \p input must be a readable buffer of at least
|
||||
* that length.
|
||||
* \param output The buffer holding the output data. If \p length is greater
|
||||
* than zero, \p output must be a writable buffer of at least
|
||||
* that length.
|
||||
* \param tag The buffer holding the authentication field. This must be a
|
||||
* readable buffer of at least \p tag_len Bytes.
|
||||
* \param tag_len The length of the authentication field to generate in Bytes:
|
||||
* 0, 4, 6, 8, 10, 12, 14 or 16.
|
||||
*
|
||||
* \warning Passing \c 0 as \p tag_len means that the message is no
|
||||
* longer authenticated.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A CCM or cipher-specific error code on failure.
|
||||
*/
|
||||
int mbedtls_ccm_star_encrypt_and_tag( mbedtls_ccm_context *ctx, size_t length,
|
||||
const unsigned char *iv, size_t iv_len,
|
||||
const unsigned char *add, size_t add_len,
|
||||
const unsigned char *input, unsigned char *output,
|
||||
unsigned char *tag, size_t tag_len );
|
||||
|
||||
/**
|
||||
* \brief This function performs a CCM authenticated decryption of a
|
||||
* buffer.
|
||||
*
|
||||
* \param ctx The CCM context to use for decryption. This must be
|
||||
* initialized and bound to a key.
|
||||
* \param length The length of the input data in Bytes.
|
||||
* \param iv The initialization vector (nonce). This must be a readable
|
||||
* buffer of at least \p iv_len Bytes.
|
||||
* \param iv_len The length of the nonce in Bytes: 7, 8, 9, 10, 11, 12,
|
||||
* or 13. The length L of the message length field is
|
||||
* 15 - \p iv_len.
|
||||
* \param add The additional data field. This must be a readable buffer
|
||||
* of at least that \p add_len Bytes..
|
||||
* \param add_len The length of additional data in Bytes.
|
||||
* This must be less than 2^16 - 2^8.
|
||||
* \param input The buffer holding the input data. If \p length is greater
|
||||
* than zero, \p input must be a readable buffer of at least
|
||||
* that length.
|
||||
* \param output The buffer holding the output data. If \p length is greater
|
||||
* than zero, \p output must be a writable buffer of at least
|
||||
* that length.
|
||||
* \param tag The buffer holding the authentication field. This must be a
|
||||
* readable buffer of at least \p tag_len Bytes.
|
||||
* \param tag_len The length of the authentication field to generate in Bytes:
|
||||
* 4, 6, 8, 10, 12, 14 or 16.
|
||||
*
|
||||
* \return \c 0 on success. This indicates that the message is authentic.
|
||||
* \return #MBEDTLS_ERR_CCM_AUTH_FAILED if the tag does not match.
|
||||
* \return A cipher-specific error code on calculation failure.
|
||||
*/
|
||||
int mbedtls_ccm_auth_decrypt( mbedtls_ccm_context *ctx, size_t length,
|
||||
const unsigned char *iv, size_t iv_len,
|
||||
const unsigned char *add, size_t add_len,
|
||||
const unsigned char *input, unsigned char *output,
|
||||
const unsigned char *tag, size_t tag_len );
|
||||
|
||||
/**
|
||||
* \brief This function performs a CCM* authenticated decryption of a
|
||||
* buffer.
|
||||
*
|
||||
* \note When using this function in a variable tag length context,
|
||||
* the tag length has to be decoded from \p iv and passed to
|
||||
* this function as \p tag_len. (\p tag needs to be adjusted
|
||||
* accordingly.)
|
||||
*
|
||||
* \param ctx The CCM context to use for decryption. This must be
|
||||
* initialized and bound to a key.
|
||||
* \param length The length of the input data in Bytes.
|
||||
* \param iv The initialization vector (nonce). This must be a readable
|
||||
* buffer of at least \p iv_len Bytes.
|
||||
* \param iv_len The length of the nonce in Bytes: 7, 8, 9, 10, 11, 12,
|
||||
* or 13. The length L of the message length field is
|
||||
* 15 - \p iv_len.
|
||||
* \param add The additional data field. This must be a readable buffer of
|
||||
* at least that \p add_len Bytes.
|
||||
* \param add_len The length of additional data in Bytes.
|
||||
* This must be less than 2^16 - 2^8.
|
||||
* \param input The buffer holding the input data. If \p length is greater
|
||||
* than zero, \p input must be a readable buffer of at least
|
||||
* that length.
|
||||
* \param output The buffer holding the output data. If \p length is greater
|
||||
* than zero, \p output must be a writable buffer of at least
|
||||
* that length.
|
||||
* \param tag The buffer holding the authentication field. This must be a
|
||||
* readable buffer of at least \p tag_len Bytes.
|
||||
* \param tag_len The length of the authentication field in Bytes.
|
||||
* 0, 4, 6, 8, 10, 12, 14 or 16.
|
||||
*
|
||||
* \warning Passing \c 0 as \p tag_len means that the message is nos
|
||||
* longer authenticated.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CCM_AUTH_FAILED if the tag does not match.
|
||||
* \return A cipher-specific error code on calculation failure.
|
||||
*/
|
||||
int mbedtls_ccm_star_auth_decrypt( mbedtls_ccm_context *ctx, size_t length,
|
||||
const unsigned char *iv, size_t iv_len,
|
||||
const unsigned char *add, size_t add_len,
|
||||
const unsigned char *input, unsigned char *output,
|
||||
const unsigned char *tag, size_t tag_len );
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
|
||||
/**
|
||||
* \brief The CCM checkup routine.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return \c 1 on failure.
|
||||
*/
|
||||
int mbedtls_ccm_self_test( int verbose );
|
||||
#endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* MBEDTLS_CCM_H */
|
||||
@@ -0,0 +1,252 @@
|
||||
/**
|
||||
* \file certs.h
|
||||
*
|
||||
* \brief Sample certificates and DHM parameters for testing
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_CERTS_H
|
||||
#define MBEDTLS_CERTS_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* List of all PEM-encoded CA certificates, terminated by NULL;
|
||||
* PEM encoded if MBEDTLS_PEM_PARSE_C is enabled, DER encoded
|
||||
* otherwise. */
|
||||
extern const char * mbedtls_test_cas[];
|
||||
extern const size_t mbedtls_test_cas_len[];
|
||||
|
||||
/* List of all DER-encoded CA certificates, terminated by NULL */
|
||||
extern const unsigned char * mbedtls_test_cas_der[];
|
||||
extern const size_t mbedtls_test_cas_der_len[];
|
||||
|
||||
#if defined(MBEDTLS_PEM_PARSE_C)
|
||||
/* Concatenation of all CA certificates in PEM format if available */
|
||||
extern const char mbedtls_test_cas_pem[];
|
||||
extern const size_t mbedtls_test_cas_pem_len;
|
||||
#endif /* MBEDTLS_PEM_PARSE_C */
|
||||
|
||||
/*
|
||||
* CA test certificates
|
||||
*/
|
||||
|
||||
extern const char mbedtls_test_ca_crt_ec_pem[];
|
||||
extern const char mbedtls_test_ca_key_ec_pem[];
|
||||
extern const char mbedtls_test_ca_pwd_ec_pem[];
|
||||
extern const char mbedtls_test_ca_key_rsa_pem[];
|
||||
extern const char mbedtls_test_ca_pwd_rsa_pem[];
|
||||
extern const char mbedtls_test_ca_crt_rsa_sha1_pem[];
|
||||
extern const char mbedtls_test_ca_crt_rsa_sha256_pem[];
|
||||
|
||||
extern const unsigned char mbedtls_test_ca_crt_ec_der[];
|
||||
extern const unsigned char mbedtls_test_ca_key_ec_der[];
|
||||
extern const unsigned char mbedtls_test_ca_key_rsa_der[];
|
||||
extern const unsigned char mbedtls_test_ca_crt_rsa_sha1_der[];
|
||||
extern const unsigned char mbedtls_test_ca_crt_rsa_sha256_der[];
|
||||
|
||||
extern const size_t mbedtls_test_ca_crt_ec_pem_len;
|
||||
extern const size_t mbedtls_test_ca_key_ec_pem_len;
|
||||
extern const size_t mbedtls_test_ca_pwd_ec_pem_len;
|
||||
extern const size_t mbedtls_test_ca_key_rsa_pem_len;
|
||||
extern const size_t mbedtls_test_ca_pwd_rsa_pem_len;
|
||||
extern const size_t mbedtls_test_ca_crt_rsa_sha1_pem_len;
|
||||
extern const size_t mbedtls_test_ca_crt_rsa_sha256_pem_len;
|
||||
|
||||
extern const size_t mbedtls_test_ca_crt_ec_der_len;
|
||||
extern const size_t mbedtls_test_ca_key_ec_der_len;
|
||||
extern const size_t mbedtls_test_ca_pwd_ec_der_len;
|
||||
extern const size_t mbedtls_test_ca_key_rsa_der_len;
|
||||
extern const size_t mbedtls_test_ca_pwd_rsa_der_len;
|
||||
extern const size_t mbedtls_test_ca_crt_rsa_sha1_der_len;
|
||||
extern const size_t mbedtls_test_ca_crt_rsa_sha256_der_len;
|
||||
|
||||
/* Config-dependent dispatch between PEM and DER encoding
|
||||
* (PEM if enabled, otherwise DER) */
|
||||
|
||||
extern const char mbedtls_test_ca_crt_ec[];
|
||||
extern const char mbedtls_test_ca_key_ec[];
|
||||
extern const char mbedtls_test_ca_pwd_ec[];
|
||||
extern const char mbedtls_test_ca_key_rsa[];
|
||||
extern const char mbedtls_test_ca_pwd_rsa[];
|
||||
extern const char mbedtls_test_ca_crt_rsa_sha1[];
|
||||
extern const char mbedtls_test_ca_crt_rsa_sha256[];
|
||||
|
||||
extern const size_t mbedtls_test_ca_crt_ec_len;
|
||||
extern const size_t mbedtls_test_ca_key_ec_len;
|
||||
extern const size_t mbedtls_test_ca_pwd_ec_len;
|
||||
extern const size_t mbedtls_test_ca_key_rsa_len;
|
||||
extern const size_t mbedtls_test_ca_pwd_rsa_len;
|
||||
extern const size_t mbedtls_test_ca_crt_rsa_sha1_len;
|
||||
extern const size_t mbedtls_test_ca_crt_rsa_sha256_len;
|
||||
|
||||
/* Config-dependent dispatch between SHA-1 and SHA-256
|
||||
* (SHA-256 if enabled, otherwise SHA-1) */
|
||||
|
||||
extern const char mbedtls_test_ca_crt_rsa[];
|
||||
extern const size_t mbedtls_test_ca_crt_rsa_len;
|
||||
|
||||
/* Config-dependent dispatch between EC and RSA
|
||||
* (RSA if enabled, otherwise EC) */
|
||||
|
||||
extern const char * mbedtls_test_ca_crt;
|
||||
extern const char * mbedtls_test_ca_key;
|
||||
extern const char * mbedtls_test_ca_pwd;
|
||||
extern const size_t mbedtls_test_ca_crt_len;
|
||||
extern const size_t mbedtls_test_ca_key_len;
|
||||
extern const size_t mbedtls_test_ca_pwd_len;
|
||||
|
||||
/*
|
||||
* Server test certificates
|
||||
*/
|
||||
|
||||
extern const char mbedtls_test_srv_crt_ec_pem[];
|
||||
extern const char mbedtls_test_srv_key_ec_pem[];
|
||||
extern const char mbedtls_test_srv_pwd_ec_pem[];
|
||||
extern const char mbedtls_test_srv_key_rsa_pem[];
|
||||
extern const char mbedtls_test_srv_pwd_rsa_pem[];
|
||||
extern const char mbedtls_test_srv_crt_rsa_sha1_pem[];
|
||||
extern const char mbedtls_test_srv_crt_rsa_sha256_pem[];
|
||||
|
||||
extern const unsigned char mbedtls_test_srv_crt_ec_der[];
|
||||
extern const unsigned char mbedtls_test_srv_key_ec_der[];
|
||||
extern const unsigned char mbedtls_test_srv_key_rsa_der[];
|
||||
extern const unsigned char mbedtls_test_srv_crt_rsa_sha1_der[];
|
||||
extern const unsigned char mbedtls_test_srv_crt_rsa_sha256_der[];
|
||||
|
||||
extern const size_t mbedtls_test_srv_crt_ec_pem_len;
|
||||
extern const size_t mbedtls_test_srv_key_ec_pem_len;
|
||||
extern const size_t mbedtls_test_srv_pwd_ec_pem_len;
|
||||
extern const size_t mbedtls_test_srv_key_rsa_pem_len;
|
||||
extern const size_t mbedtls_test_srv_pwd_rsa_pem_len;
|
||||
extern const size_t mbedtls_test_srv_crt_rsa_sha1_pem_len;
|
||||
extern const size_t mbedtls_test_srv_crt_rsa_sha256_pem_len;
|
||||
|
||||
extern const size_t mbedtls_test_srv_crt_ec_der_len;
|
||||
extern const size_t mbedtls_test_srv_key_ec_der_len;
|
||||
extern const size_t mbedtls_test_srv_pwd_ec_der_len;
|
||||
extern const size_t mbedtls_test_srv_key_rsa_der_len;
|
||||
extern const size_t mbedtls_test_srv_pwd_rsa_der_len;
|
||||
extern const size_t mbedtls_test_srv_crt_rsa_sha1_der_len;
|
||||
extern const size_t mbedtls_test_srv_crt_rsa_sha256_der_len;
|
||||
|
||||
/* Config-dependent dispatch between PEM and DER encoding
|
||||
* (PEM if enabled, otherwise DER) */
|
||||
|
||||
extern const char mbedtls_test_srv_crt_ec[];
|
||||
extern const char mbedtls_test_srv_key_ec[];
|
||||
extern const char mbedtls_test_srv_pwd_ec[];
|
||||
extern const char mbedtls_test_srv_key_rsa[];
|
||||
extern const char mbedtls_test_srv_pwd_rsa[];
|
||||
extern const char mbedtls_test_srv_crt_rsa_sha1[];
|
||||
extern const char mbedtls_test_srv_crt_rsa_sha256[];
|
||||
|
||||
extern const size_t mbedtls_test_srv_crt_ec_len;
|
||||
extern const size_t mbedtls_test_srv_key_ec_len;
|
||||
extern const size_t mbedtls_test_srv_pwd_ec_len;
|
||||
extern const size_t mbedtls_test_srv_key_rsa_len;
|
||||
extern const size_t mbedtls_test_srv_pwd_rsa_len;
|
||||
extern const size_t mbedtls_test_srv_crt_rsa_sha1_len;
|
||||
extern const size_t mbedtls_test_srv_crt_rsa_sha256_len;
|
||||
|
||||
/* Config-dependent dispatch between SHA-1 and SHA-256
|
||||
* (SHA-256 if enabled, otherwise SHA-1) */
|
||||
|
||||
extern const char mbedtls_test_srv_crt_rsa[];
|
||||
extern const size_t mbedtls_test_srv_crt_rsa_len;
|
||||
|
||||
/* Config-dependent dispatch between EC and RSA
|
||||
* (RSA if enabled, otherwise EC) */
|
||||
|
||||
extern const char * mbedtls_test_srv_crt;
|
||||
extern const char * mbedtls_test_srv_key;
|
||||
extern const char * mbedtls_test_srv_pwd;
|
||||
extern const size_t mbedtls_test_srv_crt_len;
|
||||
extern const size_t mbedtls_test_srv_key_len;
|
||||
extern const size_t mbedtls_test_srv_pwd_len;
|
||||
|
||||
/*
|
||||
* Client test certificates
|
||||
*/
|
||||
|
||||
extern const char mbedtls_test_cli_crt_ec_pem[];
|
||||
extern const char mbedtls_test_cli_key_ec_pem[];
|
||||
extern const char mbedtls_test_cli_pwd_ec_pem[];
|
||||
extern const char mbedtls_test_cli_key_rsa_pem[];
|
||||
extern const char mbedtls_test_cli_pwd_rsa_pem[];
|
||||
extern const char mbedtls_test_cli_crt_rsa_pem[];
|
||||
|
||||
extern const unsigned char mbedtls_test_cli_crt_ec_der[];
|
||||
extern const unsigned char mbedtls_test_cli_key_ec_der[];
|
||||
extern const unsigned char mbedtls_test_cli_key_rsa_der[];
|
||||
extern const unsigned char mbedtls_test_cli_crt_rsa_der[];
|
||||
|
||||
extern const size_t mbedtls_test_cli_crt_ec_pem_len;
|
||||
extern const size_t mbedtls_test_cli_key_ec_pem_len;
|
||||
extern const size_t mbedtls_test_cli_pwd_ec_pem_len;
|
||||
extern const size_t mbedtls_test_cli_key_rsa_pem_len;
|
||||
extern const size_t mbedtls_test_cli_pwd_rsa_pem_len;
|
||||
extern const size_t mbedtls_test_cli_crt_rsa_pem_len;
|
||||
|
||||
extern const size_t mbedtls_test_cli_crt_ec_der_len;
|
||||
extern const size_t mbedtls_test_cli_key_ec_der_len;
|
||||
extern const size_t mbedtls_test_cli_key_rsa_der_len;
|
||||
extern const size_t mbedtls_test_cli_crt_rsa_der_len;
|
||||
|
||||
/* Config-dependent dispatch between PEM and DER encoding
|
||||
* (PEM if enabled, otherwise DER) */
|
||||
|
||||
extern const char mbedtls_test_cli_crt_ec[];
|
||||
extern const char mbedtls_test_cli_key_ec[];
|
||||
extern const char mbedtls_test_cli_pwd_ec[];
|
||||
extern const char mbedtls_test_cli_key_rsa[];
|
||||
extern const char mbedtls_test_cli_pwd_rsa[];
|
||||
extern const char mbedtls_test_cli_crt_rsa[];
|
||||
|
||||
extern const size_t mbedtls_test_cli_crt_ec_len;
|
||||
extern const size_t mbedtls_test_cli_key_ec_len;
|
||||
extern const size_t mbedtls_test_cli_pwd_ec_len;
|
||||
extern const size_t mbedtls_test_cli_key_rsa_len;
|
||||
extern const size_t mbedtls_test_cli_pwd_rsa_len;
|
||||
extern const size_t mbedtls_test_cli_crt_rsa_len;
|
||||
|
||||
/* Config-dependent dispatch between EC and RSA
|
||||
* (RSA if enabled, otherwise EC) */
|
||||
|
||||
extern const char * mbedtls_test_cli_crt;
|
||||
extern const char * mbedtls_test_cli_key;
|
||||
extern const char * mbedtls_test_cli_pwd;
|
||||
extern const size_t mbedtls_test_cli_crt_len;
|
||||
extern const size_t mbedtls_test_cli_key_len;
|
||||
extern const size_t mbedtls_test_cli_pwd_len;
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* certs.h */
|
||||
@@ -0,0 +1,226 @@
|
||||
/**
|
||||
* \file chacha20.h
|
||||
*
|
||||
* \brief This file contains ChaCha20 definitions and functions.
|
||||
*
|
||||
* ChaCha20 is a stream cipher that can encrypt and decrypt
|
||||
* information. ChaCha was created by Daniel Bernstein as a variant of
|
||||
* its Salsa cipher https://cr.yp.to/chacha/chacha-20080128.pdf
|
||||
* ChaCha20 is the variant with 20 rounds, that was also standardized
|
||||
* in RFC 7539.
|
||||
*
|
||||
* \author Daniel King <damaki.gh@gmail.com>
|
||||
*/
|
||||
|
||||
/* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of Mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_CHACHA20_H
|
||||
#define MBEDTLS_CHACHA20_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stddef.h>
|
||||
|
||||
#define MBEDTLS_ERR_CHACHA20_BAD_INPUT_DATA -0x0051 /**< Invalid input parameter(s). */
|
||||
|
||||
/* MBEDTLS_ERR_CHACHA20_FEATURE_UNAVAILABLE is deprecated and should not be
|
||||
* used. */
|
||||
#define MBEDTLS_ERR_CHACHA20_FEATURE_UNAVAILABLE -0x0053 /**< Feature not available. For example, s part of the API is not implemented. */
|
||||
|
||||
/* MBEDTLS_ERR_CHACHA20_HW_ACCEL_FAILED is deprecated and should not be used.
|
||||
*/
|
||||
#define MBEDTLS_ERR_CHACHA20_HW_ACCEL_FAILED -0x0055 /**< Chacha20 hardware accelerator failed. */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_CHACHA20_ALT)
|
||||
|
||||
typedef struct mbedtls_chacha20_context
|
||||
{
|
||||
uint32_t state[16]; /*! The state (before round operations). */
|
||||
uint8_t keystream8[64]; /*! Leftover keystream bytes. */
|
||||
size_t keystream_bytes_used; /*! Number of keystream bytes already used. */
|
||||
}
|
||||
mbedtls_chacha20_context;
|
||||
|
||||
#else /* MBEDTLS_CHACHA20_ALT */
|
||||
#include "chacha20_alt.h"
|
||||
#endif /* MBEDTLS_CHACHA20_ALT */
|
||||
|
||||
/**
|
||||
* \brief This function initializes the specified ChaCha20 context.
|
||||
*
|
||||
* It must be the first API called before using
|
||||
* the context.
|
||||
*
|
||||
* It is usually followed by calls to
|
||||
* \c mbedtls_chacha20_setkey() and
|
||||
* \c mbedtls_chacha20_starts(), then one or more calls to
|
||||
* to \c mbedtls_chacha20_update(), and finally to
|
||||
* \c mbedtls_chacha20_free().
|
||||
*
|
||||
* \param ctx The ChaCha20 context to initialize.
|
||||
* This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_chacha20_init( mbedtls_chacha20_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function releases and clears the specified
|
||||
* ChaCha20 context.
|
||||
*
|
||||
* \param ctx The ChaCha20 context to clear. This may be \c NULL,
|
||||
* in which case this function is a no-op. If it is not
|
||||
* \c NULL, it must point to an initialized context.
|
||||
*
|
||||
*/
|
||||
void mbedtls_chacha20_free( mbedtls_chacha20_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function sets the encryption/decryption key.
|
||||
*
|
||||
* \note After using this function, you must also call
|
||||
* \c mbedtls_chacha20_starts() to set a nonce before you
|
||||
* start encrypting/decrypting data with
|
||||
* \c mbedtls_chacha_update().
|
||||
*
|
||||
* \param ctx The ChaCha20 context to which the key should be bound.
|
||||
* It must be initialized.
|
||||
* \param key The encryption/decryption key. This must be \c 32 Bytes
|
||||
* in length.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CHACHA20_BAD_INPUT_DATA if ctx or key is NULL.
|
||||
*/
|
||||
int mbedtls_chacha20_setkey( mbedtls_chacha20_context *ctx,
|
||||
const unsigned char key[32] );
|
||||
|
||||
/**
|
||||
* \brief This function sets the nonce and initial counter value.
|
||||
*
|
||||
* \note A ChaCha20 context can be re-used with the same key by
|
||||
* calling this function to change the nonce.
|
||||
*
|
||||
* \warning You must never use the same nonce twice with the same key.
|
||||
* This would void any confidentiality guarantees for the
|
||||
* messages encrypted with the same nonce and key.
|
||||
*
|
||||
* \param ctx The ChaCha20 context to which the nonce should be bound.
|
||||
* It must be initialized and bound to a key.
|
||||
* \param nonce The nonce. This must be \c 12 Bytes in size.
|
||||
* \param counter The initial counter value. This is usually \c 0.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CHACHA20_BAD_INPUT_DATA if ctx or nonce is
|
||||
* NULL.
|
||||
*/
|
||||
int mbedtls_chacha20_starts( mbedtls_chacha20_context* ctx,
|
||||
const unsigned char nonce[12],
|
||||
uint32_t counter );
|
||||
|
||||
/**
|
||||
* \brief This function encrypts or decrypts data.
|
||||
*
|
||||
* Since ChaCha20 is a stream cipher, the same operation is
|
||||
* used for encrypting and decrypting data.
|
||||
*
|
||||
* \note The \p input and \p output pointers must either be equal or
|
||||
* point to non-overlapping buffers.
|
||||
*
|
||||
* \note \c mbedtls_chacha20_setkey() and
|
||||
* \c mbedtls_chacha20_starts() must be called at least once
|
||||
* to setup the context before this function can be called.
|
||||
*
|
||||
* \note This function can be called multiple times in a row in
|
||||
* order to encrypt of decrypt data piecewise with the same
|
||||
* key and nonce.
|
||||
*
|
||||
* \param ctx The ChaCha20 context to use for encryption or decryption.
|
||||
* It must be initialized and bound to a key and nonce.
|
||||
* \param size The length of the input data in Bytes.
|
||||
* \param input The buffer holding the input data.
|
||||
* This pointer can be \c NULL if `size == 0`.
|
||||
* \param output The buffer holding the output data.
|
||||
* This must be able to hold \p size Bytes.
|
||||
* This pointer can be \c NULL if `size == 0`.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_chacha20_update( mbedtls_chacha20_context *ctx,
|
||||
size_t size,
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
|
||||
/**
|
||||
* \brief This function encrypts or decrypts data with ChaCha20 and
|
||||
* the given key and nonce.
|
||||
*
|
||||
* Since ChaCha20 is a stream cipher, the same operation is
|
||||
* used for encrypting and decrypting data.
|
||||
*
|
||||
* \warning You must never use the same (key, nonce) pair more than
|
||||
* once. This would void any confidentiality guarantees for
|
||||
* the messages encrypted with the same nonce and key.
|
||||
*
|
||||
* \note The \p input and \p output pointers must either be equal or
|
||||
* point to non-overlapping buffers.
|
||||
*
|
||||
* \param key The encryption/decryption key.
|
||||
* This must be \c 32 Bytes in length.
|
||||
* \param nonce The nonce. This must be \c 12 Bytes in size.
|
||||
* \param counter The initial counter value. This is usually \c 0.
|
||||
* \param size The length of the input data in Bytes.
|
||||
* \param input The buffer holding the input data.
|
||||
* This pointer can be \c NULL if `size == 0`.
|
||||
* \param output The buffer holding the output data.
|
||||
* This must be able to hold \p size Bytes.
|
||||
* This pointer can be \c NULL if `size == 0`.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_chacha20_crypt( const unsigned char key[32],
|
||||
const unsigned char nonce[12],
|
||||
uint32_t counter,
|
||||
size_t size,
|
||||
const unsigned char* input,
|
||||
unsigned char* output );
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
/**
|
||||
* \brief The ChaCha20 checkup routine.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return \c 1 on failure.
|
||||
*/
|
||||
int mbedtls_chacha20_self_test( int verbose );
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* MBEDTLS_CHACHA20_H */
|
||||
@@ -0,0 +1,358 @@
|
||||
/**
|
||||
* \file chachapoly.h
|
||||
*
|
||||
* \brief This file contains the AEAD-ChaCha20-Poly1305 definitions and
|
||||
* functions.
|
||||
*
|
||||
* ChaCha20-Poly1305 is an algorithm for Authenticated Encryption
|
||||
* with Associated Data (AEAD) that can be used to encrypt and
|
||||
* authenticate data. It is based on ChaCha20 and Poly1305 by Daniel
|
||||
* Bernstein and was standardized in RFC 7539.
|
||||
*
|
||||
* \author Daniel King <damaki.gh@gmail.com>
|
||||
*/
|
||||
|
||||
/* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of Mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_CHACHAPOLY_H
|
||||
#define MBEDTLS_CHACHAPOLY_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
/* for shared error codes */
|
||||
#include "poly1305.h"
|
||||
|
||||
#define MBEDTLS_ERR_CHACHAPOLY_BAD_STATE -0x0054 /**< The requested operation is not permitted in the current state. */
|
||||
#define MBEDTLS_ERR_CHACHAPOLY_AUTH_FAILED -0x0056 /**< Authenticated decryption failed: data was not authentic. */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
typedef enum
|
||||
{
|
||||
MBEDTLS_CHACHAPOLY_ENCRYPT, /**< The mode value for performing encryption. */
|
||||
MBEDTLS_CHACHAPOLY_DECRYPT /**< The mode value for performing decryption. */
|
||||
}
|
||||
mbedtls_chachapoly_mode_t;
|
||||
|
||||
#if !defined(MBEDTLS_CHACHAPOLY_ALT)
|
||||
|
||||
#include "chacha20.h"
|
||||
|
||||
typedef struct mbedtls_chachapoly_context
|
||||
{
|
||||
mbedtls_chacha20_context chacha20_ctx; /**< The ChaCha20 context. */
|
||||
mbedtls_poly1305_context poly1305_ctx; /**< The Poly1305 context. */
|
||||
uint64_t aad_len; /**< The length (bytes) of the Additional Authenticated Data. */
|
||||
uint64_t ciphertext_len; /**< The length (bytes) of the ciphertext. */
|
||||
int state; /**< The current state of the context. */
|
||||
mbedtls_chachapoly_mode_t mode; /**< Cipher mode (encrypt or decrypt). */
|
||||
}
|
||||
mbedtls_chachapoly_context;
|
||||
|
||||
#else /* !MBEDTLS_CHACHAPOLY_ALT */
|
||||
#include "chachapoly_alt.h"
|
||||
#endif /* !MBEDTLS_CHACHAPOLY_ALT */
|
||||
|
||||
/**
|
||||
* \brief This function initializes the specified ChaCha20-Poly1305 context.
|
||||
*
|
||||
* It must be the first API called before using
|
||||
* the context. It must be followed by a call to
|
||||
* \c mbedtls_chachapoly_setkey() before any operation can be
|
||||
* done, and to \c mbedtls_chachapoly_free() once all
|
||||
* operations with that context have been finished.
|
||||
*
|
||||
* In order to encrypt or decrypt full messages at once, for
|
||||
* each message you should make a single call to
|
||||
* \c mbedtls_chachapoly_crypt_and_tag() or
|
||||
* \c mbedtls_chachapoly_auth_decrypt().
|
||||
*
|
||||
* In order to encrypt messages piecewise, for each
|
||||
* message you should make a call to
|
||||
* \c mbedtls_chachapoly_starts(), then 0 or more calls to
|
||||
* \c mbedtls_chachapoly_update_aad(), then 0 or more calls to
|
||||
* \c mbedtls_chachapoly_update(), then one call to
|
||||
* \c mbedtls_chachapoly_finish().
|
||||
*
|
||||
* \warning Decryption with the piecewise API is discouraged! Always
|
||||
* use \c mbedtls_chachapoly_auth_decrypt() when possible!
|
||||
*
|
||||
* If however this is not possible because the data is too
|
||||
* large to fit in memory, you need to:
|
||||
*
|
||||
* - call \c mbedtls_chachapoly_starts() and (if needed)
|
||||
* \c mbedtls_chachapoly_update_aad() as above,
|
||||
* - call \c mbedtls_chachapoly_update() multiple times and
|
||||
* ensure its output (the plaintext) is NOT used in any other
|
||||
* way than placing it in temporary storage at this point,
|
||||
* - call \c mbedtls_chachapoly_finish() to compute the
|
||||
* authentication tag and compared it in constant time to the
|
||||
* tag received with the ciphertext.
|
||||
*
|
||||
* If the tags are not equal, you must immediately discard
|
||||
* all previous outputs of \c mbedtls_chachapoly_update(),
|
||||
* otherwise you can now safely use the plaintext.
|
||||
*
|
||||
* \param ctx The ChachaPoly context to initialize. Must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_chachapoly_init( mbedtls_chachapoly_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function releases and clears the specified
|
||||
* ChaCha20-Poly1305 context.
|
||||
*
|
||||
* \param ctx The ChachaPoly context to clear. This may be \c NULL, in which
|
||||
* case this function is a no-op.
|
||||
*/
|
||||
void mbedtls_chachapoly_free( mbedtls_chachapoly_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function sets the ChaCha20-Poly1305
|
||||
* symmetric encryption key.
|
||||
*
|
||||
* \param ctx The ChaCha20-Poly1305 context to which the key should be
|
||||
* bound. This must be initialized.
|
||||
* \param key The \c 256 Bit (\c 32 Bytes) key.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_chachapoly_setkey( mbedtls_chachapoly_context *ctx,
|
||||
const unsigned char key[32] );
|
||||
|
||||
/**
|
||||
* \brief This function starts a ChaCha20-Poly1305 encryption or
|
||||
* decryption operation.
|
||||
*
|
||||
* \warning You must never use the same nonce twice with the same key.
|
||||
* This would void any confidentiality and authenticity
|
||||
* guarantees for the messages encrypted with the same nonce
|
||||
* and key.
|
||||
*
|
||||
* \note If the context is being used for AAD only (no data to
|
||||
* encrypt or decrypt) then \p mode can be set to any value.
|
||||
*
|
||||
* \warning Decryption with the piecewise API is discouraged, see the
|
||||
* warning on \c mbedtls_chachapoly_init().
|
||||
*
|
||||
* \param ctx The ChaCha20-Poly1305 context. This must be initialized
|
||||
* and bound to a key.
|
||||
* \param nonce The nonce/IV to use for the message.
|
||||
* This must be a redable buffer of length \c 12 Bytes.
|
||||
* \param mode The operation to perform: #MBEDTLS_CHACHAPOLY_ENCRYPT or
|
||||
* #MBEDTLS_CHACHAPOLY_DECRYPT (discouraged, see warning).
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_chachapoly_starts( mbedtls_chachapoly_context *ctx,
|
||||
const unsigned char nonce[12],
|
||||
mbedtls_chachapoly_mode_t mode );
|
||||
|
||||
/**
|
||||
* \brief This function feeds additional data to be authenticated
|
||||
* into an ongoing ChaCha20-Poly1305 operation.
|
||||
*
|
||||
* The Additional Authenticated Data (AAD), also called
|
||||
* Associated Data (AD) is only authenticated but not
|
||||
* encrypted nor included in the encrypted output. It is
|
||||
* usually transmitted separately from the ciphertext or
|
||||
* computed locally by each party.
|
||||
*
|
||||
* \note This function is called before data is encrypted/decrypted.
|
||||
* I.e. call this function to process the AAD before calling
|
||||
* \c mbedtls_chachapoly_update().
|
||||
*
|
||||
* You may call this function multiple times to process
|
||||
* an arbitrary amount of AAD. It is permitted to call
|
||||
* this function 0 times, if no AAD is used.
|
||||
*
|
||||
* This function cannot be called any more if data has
|
||||
* been processed by \c mbedtls_chachapoly_update(),
|
||||
* or if the context has been finished.
|
||||
*
|
||||
* \warning Decryption with the piecewise API is discouraged, see the
|
||||
* warning on \c mbedtls_chachapoly_init().
|
||||
*
|
||||
* \param ctx The ChaCha20-Poly1305 context. This must be initialized
|
||||
* and bound to a key.
|
||||
* \param aad_len The length in Bytes of the AAD. The length has no
|
||||
* restrictions.
|
||||
* \param aad Buffer containing the AAD.
|
||||
* This pointer can be \c NULL if `aad_len == 0`.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA
|
||||
* if \p ctx or \p aad are NULL.
|
||||
* \return #MBEDTLS_ERR_CHACHAPOLY_BAD_STATE
|
||||
* if the operations has not been started or has been
|
||||
* finished, or if the AAD has been finished.
|
||||
*/
|
||||
int mbedtls_chachapoly_update_aad( mbedtls_chachapoly_context *ctx,
|
||||
const unsigned char *aad,
|
||||
size_t aad_len );
|
||||
|
||||
/**
|
||||
* \brief Thus function feeds data to be encrypted or decrypted
|
||||
* into an on-going ChaCha20-Poly1305
|
||||
* operation.
|
||||
*
|
||||
* The direction (encryption or decryption) depends on the
|
||||
* mode that was given when calling
|
||||
* \c mbedtls_chachapoly_starts().
|
||||
*
|
||||
* You may call this function multiple times to process
|
||||
* an arbitrary amount of data. It is permitted to call
|
||||
* this function 0 times, if no data is to be encrypted
|
||||
* or decrypted.
|
||||
*
|
||||
* \warning Decryption with the piecewise API is discouraged, see the
|
||||
* warning on \c mbedtls_chachapoly_init().
|
||||
*
|
||||
* \param ctx The ChaCha20-Poly1305 context to use. This must be initialized.
|
||||
* \param len The length (in bytes) of the data to encrypt or decrypt.
|
||||
* \param input The buffer containing the data to encrypt or decrypt.
|
||||
* This pointer can be \c NULL if `len == 0`.
|
||||
* \param output The buffer to where the encrypted or decrypted data is
|
||||
* written. This must be able to hold \p len bytes.
|
||||
* This pointer can be \c NULL if `len == 0`.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CHACHAPOLY_BAD_STATE
|
||||
* if the operation has not been started or has been
|
||||
* finished.
|
||||
* \return Another negative error code on other kinds of failure.
|
||||
*/
|
||||
int mbedtls_chachapoly_update( mbedtls_chachapoly_context *ctx,
|
||||
size_t len,
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
|
||||
/**
|
||||
* \brief This function finished the ChaCha20-Poly1305 operation and
|
||||
* generates the MAC (authentication tag).
|
||||
*
|
||||
* \param ctx The ChaCha20-Poly1305 context to use. This must be initialized.
|
||||
* \param mac The buffer to where the 128-bit (16 bytes) MAC is written.
|
||||
*
|
||||
* \warning Decryption with the piecewise API is discouraged, see the
|
||||
* warning on \c mbedtls_chachapoly_init().
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CHACHAPOLY_BAD_STATE
|
||||
* if the operation has not been started or has been
|
||||
* finished.
|
||||
* \return Another negative error code on other kinds of failure.
|
||||
*/
|
||||
int mbedtls_chachapoly_finish( mbedtls_chachapoly_context *ctx,
|
||||
unsigned char mac[16] );
|
||||
|
||||
/**
|
||||
* \brief This function performs a complete ChaCha20-Poly1305
|
||||
* authenticated encryption with the previously-set key.
|
||||
*
|
||||
* \note Before using this function, you must set the key with
|
||||
* \c mbedtls_chachapoly_setkey().
|
||||
*
|
||||
* \warning You must never use the same nonce twice with the same key.
|
||||
* This would void any confidentiality and authenticity
|
||||
* guarantees for the messages encrypted with the same nonce
|
||||
* and key.
|
||||
*
|
||||
* \param ctx The ChaCha20-Poly1305 context to use (holds the key).
|
||||
* This must be initialized.
|
||||
* \param length The length (in bytes) of the data to encrypt or decrypt.
|
||||
* \param nonce The 96-bit (12 bytes) nonce/IV to use.
|
||||
* \param aad The buffer containing the additional authenticated
|
||||
* data (AAD). This pointer can be \c NULL if `aad_len == 0`.
|
||||
* \param aad_len The length (in bytes) of the AAD data to process.
|
||||
* \param input The buffer containing the data to encrypt or decrypt.
|
||||
* This pointer can be \c NULL if `ilen == 0`.
|
||||
* \param output The buffer to where the encrypted or decrypted data
|
||||
* is written. This pointer can be \c NULL if `ilen == 0`.
|
||||
* \param tag The buffer to where the computed 128-bit (16 bytes) MAC
|
||||
* is written. This must not be \c NULL.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_chachapoly_encrypt_and_tag( mbedtls_chachapoly_context *ctx,
|
||||
size_t length,
|
||||
const unsigned char nonce[12],
|
||||
const unsigned char *aad,
|
||||
size_t aad_len,
|
||||
const unsigned char *input,
|
||||
unsigned char *output,
|
||||
unsigned char tag[16] );
|
||||
|
||||
/**
|
||||
* \brief This function performs a complete ChaCha20-Poly1305
|
||||
* authenticated decryption with the previously-set key.
|
||||
*
|
||||
* \note Before using this function, you must set the key with
|
||||
* \c mbedtls_chachapoly_setkey().
|
||||
*
|
||||
* \param ctx The ChaCha20-Poly1305 context to use (holds the key).
|
||||
* \param length The length (in Bytes) of the data to decrypt.
|
||||
* \param nonce The \c 96 Bit (\c 12 bytes) nonce/IV to use.
|
||||
* \param aad The buffer containing the additional authenticated data (AAD).
|
||||
* This pointer can be \c NULL if `aad_len == 0`.
|
||||
* \param aad_len The length (in bytes) of the AAD data to process.
|
||||
* \param tag The buffer holding the authentication tag.
|
||||
* This must be a readable buffer of length \c 16 Bytes.
|
||||
* \param input The buffer containing the data to decrypt.
|
||||
* This pointer can be \c NULL if `ilen == 0`.
|
||||
* \param output The buffer to where the decrypted data is written.
|
||||
* This pointer can be \c NULL if `ilen == 0`.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CHACHAPOLY_AUTH_FAILED
|
||||
* if the data was not authentic.
|
||||
* \return Another negative error code on other kinds of failure.
|
||||
*/
|
||||
int mbedtls_chachapoly_auth_decrypt( mbedtls_chachapoly_context *ctx,
|
||||
size_t length,
|
||||
const unsigned char nonce[12],
|
||||
const unsigned char *aad,
|
||||
size_t aad_len,
|
||||
const unsigned char tag[16],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
/**
|
||||
* \brief The ChaCha20-Poly1305 checkup routine.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return \c 1 on failure.
|
||||
*/
|
||||
int mbedtls_chachapoly_self_test( int verbose );
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* MBEDTLS_CHACHAPOLY_H */
|
||||
@@ -0,0 +1,708 @@
|
||||
/**
|
||||
* \file check_config.h
|
||||
*
|
||||
* \brief Consistency checks for configuration options
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2018, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
/*
|
||||
* It is recommended to include this file from your config.h
|
||||
* in order to catch dependency issues early.
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_CHECK_CONFIG_H
|
||||
#define MBEDTLS_CHECK_CONFIG_H
|
||||
|
||||
/*
|
||||
* We assume CHAR_BIT is 8 in many places. In practice, this is true on our
|
||||
* target platforms, so not an issue, but let's just be extra sure.
|
||||
*/
|
||||
#include <limits.h>
|
||||
#if CHAR_BIT != 8
|
||||
#error "mbed TLS requires a platform with 8-bit chars"
|
||||
#endif
|
||||
|
||||
#if defined(_WIN32)
|
||||
#if !defined(MBEDTLS_PLATFORM_C)
|
||||
#error "MBEDTLS_PLATFORM_C is required on Windows"
|
||||
#endif
|
||||
|
||||
/* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as
|
||||
* it would confuse config.pl. */
|
||||
#if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
|
||||
!defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
|
||||
#define MBEDTLS_PLATFORM_SNPRINTF_ALT
|
||||
#endif
|
||||
#endif /* _WIN32 */
|
||||
|
||||
#if defined(TARGET_LIKE_MBED) && \
|
||||
( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) )
|
||||
#error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_DEPRECATED_WARNING) && \
|
||||
!defined(__GNUC__) && !defined(__clang__)
|
||||
#error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
|
||||
#error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
|
||||
#error "MBEDTLS_AESNI_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
|
||||
#error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
|
||||
#error "MBEDTLS_DHM_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) && !defined(MBEDTLS_SSL_TRUNCATED_HMAC)
|
||||
#error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_CMAC_C) && \
|
||||
!defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C)
|
||||
#error "MBEDTLS_CMAC_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_NIST_KW_C) && \
|
||||
( !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_CIPHER_C) )
|
||||
#error "MBEDTLS_NIST_KW_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
|
||||
#error "MBEDTLS_ECDH_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECDSA_C) && \
|
||||
( !defined(MBEDTLS_ECP_C) || \
|
||||
!defined(MBEDTLS_ASN1_PARSE_C) || \
|
||||
!defined(MBEDTLS_ASN1_WRITE_C) )
|
||||
#error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECJPAKE_C) && \
|
||||
( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
|
||||
#error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_RESTARTABLE) && \
|
||||
( defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT) || \
|
||||
defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT) || \
|
||||
defined(MBEDTLS_ECDSA_SIGN_ALT) || \
|
||||
defined(MBEDTLS_ECDSA_VERIFY_ALT) || \
|
||||
defined(MBEDTLS_ECDSA_GENKEY_ALT) || \
|
||||
defined(MBEDTLS_ECP_INTERNAL_ALT) || \
|
||||
defined(MBEDTLS_ECP_ALT) )
|
||||
#error "MBEDTLS_ECP_RESTARTABLE defined, but it cannot coexist with an alternative ECP implementation"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
|
||||
#error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \
|
||||
!defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \
|
||||
!defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \
|
||||
!defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \
|
||||
!defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \
|
||||
!defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \
|
||||
!defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \
|
||||
!defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \
|
||||
!defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \
|
||||
!defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \
|
||||
!defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \
|
||||
!defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) && \
|
||||
!defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) && \
|
||||
!defined(MBEDTLS_ECP_DP_CURVE448_ENABLED) ) )
|
||||
#error "MBEDTLS_ECP_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_ASN1_PARSE_C)
|
||||
#error "MBEDTLS_PK_PARSE_C defined, but not all prerequesites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \
|
||||
!defined(MBEDTLS_SHA256_C))
|
||||
#error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
|
||||
#endif
|
||||
#if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \
|
||||
defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
|
||||
#error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
|
||||
#endif
|
||||
#if defined(MBEDTLS_ENTROPY_C) && \
|
||||
( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
|
||||
&& defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
|
||||
#error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
|
||||
#endif
|
||||
#if defined(MBEDTLS_ENTROPY_C) && \
|
||||
defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
|
||||
#error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
|
||||
( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
|
||||
#error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
|
||||
#endif
|
||||
#if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
|
||||
( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
|
||||
defined(MBEDTLS_HAVEGE_C) )
|
||||
#error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_GCM_C) && ( \
|
||||
!defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
|
||||
#error "MBEDTLS_GCM_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
|
||||
#error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
|
||||
#error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
|
||||
#error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
|
||||
#error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
|
||||
#error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
|
||||
#error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
|
||||
#error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
|
||||
#error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
|
||||
#error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C)
|
||||
#error "MBEDTLS_HKDF_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
|
||||
#error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \
|
||||
( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
|
||||
#error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \
|
||||
( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
|
||||
#error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
|
||||
#error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \
|
||||
!defined(MBEDTLS_ECDH_C)
|
||||
#error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \
|
||||
( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \
|
||||
!defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
|
||||
#error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
|
||||
( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
|
||||
!defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
|
||||
#error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
|
||||
( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
|
||||
!defined(MBEDTLS_X509_CRT_PARSE_C) )
|
||||
#error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \
|
||||
( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
|
||||
!defined(MBEDTLS_PKCS1_V15) )
|
||||
#error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \
|
||||
( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
|
||||
!defined(MBEDTLS_PKCS1_V15) )
|
||||
#error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \
|
||||
( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \
|
||||
!defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
|
||||
#error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
|
||||
( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
|
||||
#error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_MEMORY_BACKTRACE) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
|
||||
#error "MBEDTLS_MEMORY_BACKTRACE defined, but not all prerequesites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_MEMORY_DEBUG) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
|
||||
#error "MBEDTLS_MEMORY_DEBUG defined, but not all prerequesites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
|
||||
#error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
|
||||
#error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
|
||||
#error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PK_C) && \
|
||||
( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
|
||||
#error "MBEDTLS_PK_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
|
||||
#error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
|
||||
#error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
|
||||
#error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
|
||||
#error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
|
||||
#error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
|
||||
( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
|
||||
defined(MBEDTLS_PLATFORM_EXIT_ALT) )
|
||||
#error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
|
||||
( !defined(MBEDTLS_PLATFORM_C) ||\
|
||||
!defined(MBEDTLS_HAVE_TIME) )
|
||||
#error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
|
||||
( !defined(MBEDTLS_PLATFORM_C) ||\
|
||||
!defined(MBEDTLS_HAVE_TIME) )
|
||||
#error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
|
||||
( !defined(MBEDTLS_PLATFORM_C) ||\
|
||||
!defined(MBEDTLS_HAVE_TIME) )
|
||||
#error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
|
||||
( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
|
||||
defined(MBEDTLS_PLATFORM_TIME_ALT) )
|
||||
#error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
|
||||
( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
|
||||
defined(MBEDTLS_PLATFORM_TIME_ALT) )
|
||||
#error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
|
||||
#error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
|
||||
#error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
|
||||
( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
|
||||
defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
|
||||
#error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
|
||||
( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
|
||||
#error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
|
||||
defined(MBEDTLS_PLATFORM_STD_FREE)
|
||||
#error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
|
||||
#error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
|
||||
( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
|
||||
#error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
|
||||
defined(MBEDTLS_PLATFORM_STD_CALLOC)
|
||||
#error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
|
||||
#error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
|
||||
#error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
|
||||
#error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
|
||||
#error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
|
||||
( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
|
||||
defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
|
||||
#error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
|
||||
#error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
|
||||
#error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
|
||||
( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
|
||||
defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
|
||||
#error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
|
||||
!defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
|
||||
#error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
|
||||
#error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
|
||||
#error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
|
||||
#error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
|
||||
!defined(MBEDTLS_PLATFORM_EXIT_ALT)
|
||||
#error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
|
||||
( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
|
||||
!defined(MBEDTLS_HAVE_TIME) )
|
||||
#error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
|
||||
!defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
|
||||
#error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
|
||||
!defined(MBEDTLS_PLATFORM_PRINTF_ALT)
|
||||
#error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
|
||||
!defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
|
||||
#error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
|
||||
( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
|
||||
#error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
|
||||
!defined(MBEDTLS_ENTROPY_NV_SEED)
|
||||
#error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
|
||||
!defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
|
||||
#error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
|
||||
!defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
|
||||
#error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
|
||||
( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
|
||||
defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
|
||||
#error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
|
||||
( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
|
||||
defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
|
||||
#error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
|
||||
!defined(MBEDTLS_OID_C) )
|
||||
#error "MBEDTLS_RSA_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \
|
||||
!defined(MBEDTLS_PKCS1_V15) )
|
||||
#error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
|
||||
( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
|
||||
#error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \
|
||||
!defined(MBEDTLS_SHA1_C) )
|
||||
#error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \
|
||||
!defined(MBEDTLS_SHA1_C) )
|
||||
#error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \
|
||||
!defined(MBEDTLS_SHA1_C) )
|
||||
#error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \
|
||||
!defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
|
||||
#error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_PROTO_DTLS) && \
|
||||
!defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
|
||||
!defined(MBEDTLS_SSL_PROTO_TLS1_2)
|
||||
#error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
|
||||
#error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \
|
||||
!defined(MBEDTLS_MD_C) )
|
||||
#error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
|
||||
#error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
|
||||
!defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
|
||||
!defined(MBEDTLS_SSL_PROTO_TLS1_2))
|
||||
#error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
|
||||
defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
|
||||
#error "Illegal protocol selection"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
|
||||
defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
|
||||
#error "Illegal protocol selection"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
|
||||
defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
|
||||
!defined(MBEDTLS_SSL_PROTO_TLS1_1)))
|
||||
#error "Illegal protocol selection"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
|
||||
#error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
|
||||
!defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
|
||||
#error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
|
||||
( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
|
||||
#error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \
|
||||
( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
|
||||
#error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \
|
||||
!defined(MBEDTLS_SSL_PROTO_TLS1) && \
|
||||
!defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
|
||||
!defined(MBEDTLS_SSL_PROTO_TLS1_2)
|
||||
#error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
|
||||
!defined(MBEDTLS_SSL_PROTO_TLS1) && \
|
||||
!defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
|
||||
!defined(MBEDTLS_SSL_PROTO_TLS1_2)
|
||||
#error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
|
||||
#error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
|
||||
!defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
|
||||
#error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
|
||||
!defined(MBEDTLS_X509_CRT_PARSE_C)
|
||||
#error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_THREADING_PTHREAD)
|
||||
#if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
|
||||
#error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
|
||||
#endif
|
||||
#define MBEDTLS_THREADING_IMPL
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_THREADING_ALT)
|
||||
#if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
|
||||
#error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
|
||||
#endif
|
||||
#define MBEDTLS_THREADING_IMPL
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
|
||||
#error "MBEDTLS_THREADING_C defined, single threading implementation required"
|
||||
#endif
|
||||
#undef MBEDTLS_THREADING_IMPL
|
||||
|
||||
#if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
|
||||
#error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
|
||||
!defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
|
||||
!defined(MBEDTLS_PK_PARSE_C) )
|
||||
#error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
|
||||
!defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \
|
||||
!defined(MBEDTLS_PK_WRITE_C) )
|
||||
#error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
|
||||
#error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
|
||||
#error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
|
||||
#error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
|
||||
#error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
|
||||
#error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
|
||||
#error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
|
||||
#endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
|
||||
|
||||
#if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
|
||||
defined(MBEDTLS_HAVE_ASM)
|
||||
#error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
|
||||
#endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
|
||||
|
||||
/*
|
||||
* Avoid warning from -pedantic. This is a convenient place for this
|
||||
* workaround since this is included by every single file before the
|
||||
* #if defined(MBEDTLS_xxx_C) that results in empty translation units.
|
||||
*/
|
||||
typedef int mbedtls_iso_c_forbids_empty_translation_units;
|
||||
|
||||
#endif /* MBEDTLS_CHECK_CONFIG_H */
|
||||
@@ -0,0 +1,872 @@
|
||||
/**
|
||||
* \file cipher.h
|
||||
*
|
||||
* \brief This file contains an abstraction interface for use with the cipher
|
||||
* primitives provided by the library. It provides a common interface to all of
|
||||
* the available cipher operations.
|
||||
*
|
||||
* \author Adriaan de Jong <dejong@fox-it.com>
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of Mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_CIPHER_H
|
||||
#define MBEDTLS_CIPHER_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
#include "platform_util.h"
|
||||
|
||||
#if defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CCM_C) || defined(MBEDTLS_CHACHAPOLY_C)
|
||||
#define MBEDTLS_CIPHER_MODE_AEAD
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CBC)
|
||||
#define MBEDTLS_CIPHER_MODE_WITH_PADDING
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER) || \
|
||||
defined(MBEDTLS_CHACHA20_C)
|
||||
#define MBEDTLS_CIPHER_MODE_STREAM
|
||||
#endif
|
||||
|
||||
#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
|
||||
!defined(inline) && !defined(__cplusplus)
|
||||
#define inline __inline
|
||||
#endif
|
||||
|
||||
#define MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE -0x6080 /**< The selected feature is not available. */
|
||||
#define MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA -0x6100 /**< Bad input parameters. */
|
||||
#define MBEDTLS_ERR_CIPHER_ALLOC_FAILED -0x6180 /**< Failed to allocate memory. */
|
||||
#define MBEDTLS_ERR_CIPHER_INVALID_PADDING -0x6200 /**< Input data contains invalid padding and is rejected. */
|
||||
#define MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED -0x6280 /**< Decryption of block requires a full block. */
|
||||
#define MBEDTLS_ERR_CIPHER_AUTH_FAILED -0x6300 /**< Authentication failed (for AEAD modes). */
|
||||
#define MBEDTLS_ERR_CIPHER_INVALID_CONTEXT -0x6380 /**< The context is invalid. For example, because it was freed. */
|
||||
|
||||
/* MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED is deprecated and should not be used. */
|
||||
#define MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED -0x6400 /**< Cipher hardware accelerator failed. */
|
||||
|
||||
#define MBEDTLS_CIPHER_VARIABLE_IV_LEN 0x01 /**< Cipher accepts IVs of variable length. */
|
||||
#define MBEDTLS_CIPHER_VARIABLE_KEY_LEN 0x02 /**< Cipher accepts keys of variable length. */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Supported cipher types.
|
||||
*
|
||||
* \warning RC4 and DES are considered weak ciphers and their use
|
||||
* constitutes a security risk. Arm recommends considering stronger
|
||||
* ciphers instead.
|
||||
*/
|
||||
typedef enum {
|
||||
MBEDTLS_CIPHER_ID_NONE = 0, /**< Placeholder to mark the end of cipher ID lists. */
|
||||
MBEDTLS_CIPHER_ID_NULL, /**< The identity cipher, treated as a stream cipher. */
|
||||
MBEDTLS_CIPHER_ID_AES, /**< The AES cipher. */
|
||||
MBEDTLS_CIPHER_ID_DES, /**< The DES cipher. */
|
||||
MBEDTLS_CIPHER_ID_3DES, /**< The Triple DES cipher. */
|
||||
MBEDTLS_CIPHER_ID_CAMELLIA, /**< The Camellia cipher. */
|
||||
MBEDTLS_CIPHER_ID_BLOWFISH, /**< The Blowfish cipher. */
|
||||
MBEDTLS_CIPHER_ID_ARC4, /**< The RC4 cipher. */
|
||||
MBEDTLS_CIPHER_ID_ARIA, /**< The Aria cipher. */
|
||||
MBEDTLS_CIPHER_ID_CHACHA20, /**< The ChaCha20 cipher. */
|
||||
} mbedtls_cipher_id_t;
|
||||
|
||||
/**
|
||||
* \brief Supported {cipher type, cipher mode} pairs.
|
||||
*
|
||||
* \warning RC4 and DES are considered weak ciphers and their use
|
||||
* constitutes a security risk. Arm recommends considering stronger
|
||||
* ciphers instead.
|
||||
*/
|
||||
typedef enum {
|
||||
MBEDTLS_CIPHER_NONE = 0, /**< Placeholder to mark the end of cipher-pair lists. */
|
||||
MBEDTLS_CIPHER_NULL, /**< The identity stream cipher. */
|
||||
MBEDTLS_CIPHER_AES_128_ECB, /**< AES cipher with 128-bit ECB mode. */
|
||||
MBEDTLS_CIPHER_AES_192_ECB, /**< AES cipher with 192-bit ECB mode. */
|
||||
MBEDTLS_CIPHER_AES_256_ECB, /**< AES cipher with 256-bit ECB mode. */
|
||||
MBEDTLS_CIPHER_AES_128_CBC, /**< AES cipher with 128-bit CBC mode. */
|
||||
MBEDTLS_CIPHER_AES_192_CBC, /**< AES cipher with 192-bit CBC mode. */
|
||||
MBEDTLS_CIPHER_AES_256_CBC, /**< AES cipher with 256-bit CBC mode. */
|
||||
MBEDTLS_CIPHER_AES_128_CFB128, /**< AES cipher with 128-bit CFB128 mode. */
|
||||
MBEDTLS_CIPHER_AES_192_CFB128, /**< AES cipher with 192-bit CFB128 mode. */
|
||||
MBEDTLS_CIPHER_AES_256_CFB128, /**< AES cipher with 256-bit CFB128 mode. */
|
||||
MBEDTLS_CIPHER_AES_128_CTR, /**< AES cipher with 128-bit CTR mode. */
|
||||
MBEDTLS_CIPHER_AES_192_CTR, /**< AES cipher with 192-bit CTR mode. */
|
||||
MBEDTLS_CIPHER_AES_256_CTR, /**< AES cipher with 256-bit CTR mode. */
|
||||
MBEDTLS_CIPHER_AES_128_GCM, /**< AES cipher with 128-bit GCM mode. */
|
||||
MBEDTLS_CIPHER_AES_192_GCM, /**< AES cipher with 192-bit GCM mode. */
|
||||
MBEDTLS_CIPHER_AES_256_GCM, /**< AES cipher with 256-bit GCM mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_128_ECB, /**< Camellia cipher with 128-bit ECB mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_192_ECB, /**< Camellia cipher with 192-bit ECB mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_256_ECB, /**< Camellia cipher with 256-bit ECB mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_128_CBC, /**< Camellia cipher with 128-bit CBC mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_192_CBC, /**< Camellia cipher with 192-bit CBC mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_256_CBC, /**< Camellia cipher with 256-bit CBC mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_128_CFB128, /**< Camellia cipher with 128-bit CFB128 mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_192_CFB128, /**< Camellia cipher with 192-bit CFB128 mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_256_CFB128, /**< Camellia cipher with 256-bit CFB128 mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_128_CTR, /**< Camellia cipher with 128-bit CTR mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_192_CTR, /**< Camellia cipher with 192-bit CTR mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_256_CTR, /**< Camellia cipher with 256-bit CTR mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_128_GCM, /**< Camellia cipher with 128-bit GCM mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_192_GCM, /**< Camellia cipher with 192-bit GCM mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_256_GCM, /**< Camellia cipher with 256-bit GCM mode. */
|
||||
MBEDTLS_CIPHER_DES_ECB, /**< DES cipher with ECB mode. */
|
||||
MBEDTLS_CIPHER_DES_CBC, /**< DES cipher with CBC mode. */
|
||||
MBEDTLS_CIPHER_DES_EDE_ECB, /**< DES cipher with EDE ECB mode. */
|
||||
MBEDTLS_CIPHER_DES_EDE_CBC, /**< DES cipher with EDE CBC mode. */
|
||||
MBEDTLS_CIPHER_DES_EDE3_ECB, /**< DES cipher with EDE3 ECB mode. */
|
||||
MBEDTLS_CIPHER_DES_EDE3_CBC, /**< DES cipher with EDE3 CBC mode. */
|
||||
MBEDTLS_CIPHER_BLOWFISH_ECB, /**< Blowfish cipher with ECB mode. */
|
||||
MBEDTLS_CIPHER_BLOWFISH_CBC, /**< Blowfish cipher with CBC mode. */
|
||||
MBEDTLS_CIPHER_BLOWFISH_CFB64, /**< Blowfish cipher with CFB64 mode. */
|
||||
MBEDTLS_CIPHER_BLOWFISH_CTR, /**< Blowfish cipher with CTR mode. */
|
||||
MBEDTLS_CIPHER_ARC4_128, /**< RC4 cipher with 128-bit mode. */
|
||||
MBEDTLS_CIPHER_AES_128_CCM, /**< AES cipher with 128-bit CCM mode. */
|
||||
MBEDTLS_CIPHER_AES_192_CCM, /**< AES cipher with 192-bit CCM mode. */
|
||||
MBEDTLS_CIPHER_AES_256_CCM, /**< AES cipher with 256-bit CCM mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_128_CCM, /**< Camellia cipher with 128-bit CCM mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_192_CCM, /**< Camellia cipher with 192-bit CCM mode. */
|
||||
MBEDTLS_CIPHER_CAMELLIA_256_CCM, /**< Camellia cipher with 256-bit CCM mode. */
|
||||
MBEDTLS_CIPHER_ARIA_128_ECB, /**< Aria cipher with 128-bit key and ECB mode. */
|
||||
MBEDTLS_CIPHER_ARIA_192_ECB, /**< Aria cipher with 192-bit key and ECB mode. */
|
||||
MBEDTLS_CIPHER_ARIA_256_ECB, /**< Aria cipher with 256-bit key and ECB mode. */
|
||||
MBEDTLS_CIPHER_ARIA_128_CBC, /**< Aria cipher with 128-bit key and CBC mode. */
|
||||
MBEDTLS_CIPHER_ARIA_192_CBC, /**< Aria cipher with 192-bit key and CBC mode. */
|
||||
MBEDTLS_CIPHER_ARIA_256_CBC, /**< Aria cipher with 256-bit key and CBC mode. */
|
||||
MBEDTLS_CIPHER_ARIA_128_CFB128, /**< Aria cipher with 128-bit key and CFB-128 mode. */
|
||||
MBEDTLS_CIPHER_ARIA_192_CFB128, /**< Aria cipher with 192-bit key and CFB-128 mode. */
|
||||
MBEDTLS_CIPHER_ARIA_256_CFB128, /**< Aria cipher with 256-bit key and CFB-128 mode. */
|
||||
MBEDTLS_CIPHER_ARIA_128_CTR, /**< Aria cipher with 128-bit key and CTR mode. */
|
||||
MBEDTLS_CIPHER_ARIA_192_CTR, /**< Aria cipher with 192-bit key and CTR mode. */
|
||||
MBEDTLS_CIPHER_ARIA_256_CTR, /**< Aria cipher with 256-bit key and CTR mode. */
|
||||
MBEDTLS_CIPHER_ARIA_128_GCM, /**< Aria cipher with 128-bit key and GCM mode. */
|
||||
MBEDTLS_CIPHER_ARIA_192_GCM, /**< Aria cipher with 192-bit key and GCM mode. */
|
||||
MBEDTLS_CIPHER_ARIA_256_GCM, /**< Aria cipher with 256-bit key and GCM mode. */
|
||||
MBEDTLS_CIPHER_ARIA_128_CCM, /**< Aria cipher with 128-bit key and CCM mode. */
|
||||
MBEDTLS_CIPHER_ARIA_192_CCM, /**< Aria cipher with 192-bit key and CCM mode. */
|
||||
MBEDTLS_CIPHER_ARIA_256_CCM, /**< Aria cipher with 256-bit key and CCM mode. */
|
||||
MBEDTLS_CIPHER_AES_128_OFB, /**< AES 128-bit cipher in OFB mode. */
|
||||
MBEDTLS_CIPHER_AES_192_OFB, /**< AES 192-bit cipher in OFB mode. */
|
||||
MBEDTLS_CIPHER_AES_256_OFB, /**< AES 256-bit cipher in OFB mode. */
|
||||
MBEDTLS_CIPHER_AES_128_XTS, /**< AES 128-bit cipher in XTS block mode. */
|
||||
MBEDTLS_CIPHER_AES_256_XTS, /**< AES 256-bit cipher in XTS block mode. */
|
||||
MBEDTLS_CIPHER_CHACHA20, /**< ChaCha20 stream cipher. */
|
||||
MBEDTLS_CIPHER_CHACHA20_POLY1305, /**< ChaCha20-Poly1305 AEAD cipher. */
|
||||
} mbedtls_cipher_type_t;
|
||||
|
||||
/** Supported cipher modes. */
|
||||
typedef enum {
|
||||
MBEDTLS_MODE_NONE = 0, /**< None. */
|
||||
MBEDTLS_MODE_ECB, /**< The ECB cipher mode. */
|
||||
MBEDTLS_MODE_CBC, /**< The CBC cipher mode. */
|
||||
MBEDTLS_MODE_CFB, /**< The CFB cipher mode. */
|
||||
MBEDTLS_MODE_OFB, /**< The OFB cipher mode. */
|
||||
MBEDTLS_MODE_CTR, /**< The CTR cipher mode. */
|
||||
MBEDTLS_MODE_GCM, /**< The GCM cipher mode. */
|
||||
MBEDTLS_MODE_STREAM, /**< The stream cipher mode. */
|
||||
MBEDTLS_MODE_CCM, /**< The CCM cipher mode. */
|
||||
MBEDTLS_MODE_XTS, /**< The XTS cipher mode. */
|
||||
MBEDTLS_MODE_CHACHAPOLY, /**< The ChaCha-Poly cipher mode. */
|
||||
} mbedtls_cipher_mode_t;
|
||||
|
||||
/** Supported cipher padding types. */
|
||||
typedef enum {
|
||||
MBEDTLS_PADDING_PKCS7 = 0, /**< PKCS7 padding (default). */
|
||||
MBEDTLS_PADDING_ONE_AND_ZEROS, /**< ISO/IEC 7816-4 padding. */
|
||||
MBEDTLS_PADDING_ZEROS_AND_LEN, /**< ANSI X.923 padding. */
|
||||
MBEDTLS_PADDING_ZEROS, /**< Zero padding (not reversible). */
|
||||
MBEDTLS_PADDING_NONE, /**< Never pad (full blocks only). */
|
||||
} mbedtls_cipher_padding_t;
|
||||
|
||||
/** Type of operation. */
|
||||
typedef enum {
|
||||
MBEDTLS_OPERATION_NONE = -1,
|
||||
MBEDTLS_DECRYPT = 0,
|
||||
MBEDTLS_ENCRYPT,
|
||||
} mbedtls_operation_t;
|
||||
|
||||
enum {
|
||||
/** Undefined key length. */
|
||||
MBEDTLS_KEY_LENGTH_NONE = 0,
|
||||
/** Key length, in bits (including parity), for DES keys. */
|
||||
MBEDTLS_KEY_LENGTH_DES = 64,
|
||||
/** Key length in bits, including parity, for DES in two-key EDE. */
|
||||
MBEDTLS_KEY_LENGTH_DES_EDE = 128,
|
||||
/** Key length in bits, including parity, for DES in three-key EDE. */
|
||||
MBEDTLS_KEY_LENGTH_DES_EDE3 = 192,
|
||||
};
|
||||
|
||||
/** Maximum length of any IV, in Bytes. */
|
||||
#define MBEDTLS_MAX_IV_LENGTH 16
|
||||
/** Maximum block size of any cipher, in Bytes. */
|
||||
#define MBEDTLS_MAX_BLOCK_LENGTH 16
|
||||
|
||||
/**
|
||||
* Base cipher information (opaque struct).
|
||||
*/
|
||||
typedef struct mbedtls_cipher_base_t mbedtls_cipher_base_t;
|
||||
|
||||
/**
|
||||
* CMAC context (opaque struct).
|
||||
*/
|
||||
typedef struct mbedtls_cmac_context_t mbedtls_cmac_context_t;
|
||||
|
||||
/**
|
||||
* Cipher information. Allows calling cipher functions
|
||||
* in a generic way.
|
||||
*/
|
||||
typedef struct mbedtls_cipher_info_t
|
||||
{
|
||||
/** Full cipher identifier. For example,
|
||||
* MBEDTLS_CIPHER_AES_256_CBC.
|
||||
*/
|
||||
mbedtls_cipher_type_t type;
|
||||
|
||||
/** The cipher mode. For example, MBEDTLS_MODE_CBC. */
|
||||
mbedtls_cipher_mode_t mode;
|
||||
|
||||
/** The cipher key length, in bits. This is the
|
||||
* default length for variable sized ciphers.
|
||||
* Includes parity bits for ciphers like DES.
|
||||
*/
|
||||
unsigned int key_bitlen;
|
||||
|
||||
/** Name of the cipher. */
|
||||
const char * name;
|
||||
|
||||
/** IV or nonce size, in Bytes.
|
||||
* For ciphers that accept variable IV sizes,
|
||||
* this is the recommended size.
|
||||
*/
|
||||
unsigned int iv_size;
|
||||
|
||||
/** Bitflag comprised of MBEDTLS_CIPHER_VARIABLE_IV_LEN and
|
||||
* MBEDTLS_CIPHER_VARIABLE_KEY_LEN indicating whether the
|
||||
* cipher supports variable IV or variable key sizes, respectively.
|
||||
*/
|
||||
int flags;
|
||||
|
||||
/** The block size, in Bytes. */
|
||||
unsigned int block_size;
|
||||
|
||||
/** Struct for base cipher information and functions. */
|
||||
const mbedtls_cipher_base_t *base;
|
||||
|
||||
} mbedtls_cipher_info_t;
|
||||
|
||||
/**
|
||||
* Generic cipher context.
|
||||
*/
|
||||
typedef struct mbedtls_cipher_context_t
|
||||
{
|
||||
/** Information about the associated cipher. */
|
||||
const mbedtls_cipher_info_t *cipher_info;
|
||||
|
||||
/** Key length to use. */
|
||||
int key_bitlen;
|
||||
|
||||
/** Operation that the key of the context has been
|
||||
* initialized for.
|
||||
*/
|
||||
mbedtls_operation_t operation;
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING)
|
||||
/** Padding functions to use, if relevant for
|
||||
* the specific cipher mode.
|
||||
*/
|
||||
void (*add_padding)( unsigned char *output, size_t olen, size_t data_len );
|
||||
int (*get_padding)( unsigned char *input, size_t ilen, size_t *data_len );
|
||||
#endif
|
||||
|
||||
/** Buffer for input that has not been processed yet. */
|
||||
unsigned char unprocessed_data[MBEDTLS_MAX_BLOCK_LENGTH];
|
||||
|
||||
/** Number of Bytes that have not been processed yet. */
|
||||
size_t unprocessed_len;
|
||||
|
||||
/** Current IV or NONCE_COUNTER for CTR-mode, data unit (or sector) number
|
||||
* for XTS-mode. */
|
||||
unsigned char iv[MBEDTLS_MAX_IV_LENGTH];
|
||||
|
||||
/** IV size in Bytes, for ciphers with variable-length IVs. */
|
||||
size_t iv_size;
|
||||
|
||||
/** The cipher-specific context. */
|
||||
void *cipher_ctx;
|
||||
|
||||
#if defined(MBEDTLS_CMAC_C)
|
||||
/** CMAC-specific context. */
|
||||
mbedtls_cmac_context_t *cmac_ctx;
|
||||
#endif
|
||||
} mbedtls_cipher_context_t;
|
||||
|
||||
/**
|
||||
* \brief This function retrieves the list of ciphers supported by the generic
|
||||
* cipher module.
|
||||
*
|
||||
* \return A statically-allocated array of ciphers. The last entry
|
||||
* is zero.
|
||||
*/
|
||||
const int *mbedtls_cipher_list( void );
|
||||
|
||||
/**
|
||||
* \brief This function retrieves the cipher-information
|
||||
* structure associated with the given cipher name.
|
||||
*
|
||||
* \param cipher_name Name of the cipher to search for. This must not be
|
||||
* \c NULL.
|
||||
*
|
||||
* \return The cipher information structure associated with the
|
||||
* given \p cipher_name.
|
||||
* \return \c NULL if the associated cipher information is not found.
|
||||
*/
|
||||
const mbedtls_cipher_info_t *mbedtls_cipher_info_from_string( const char *cipher_name );
|
||||
|
||||
/**
|
||||
* \brief This function retrieves the cipher-information
|
||||
* structure associated with the given cipher type.
|
||||
*
|
||||
* \param cipher_type Type of the cipher to search for.
|
||||
*
|
||||
* \return The cipher information structure associated with the
|
||||
* given \p cipher_type.
|
||||
* \return \c NULL if the associated cipher information is not found.
|
||||
*/
|
||||
const mbedtls_cipher_info_t *mbedtls_cipher_info_from_type( const mbedtls_cipher_type_t cipher_type );
|
||||
|
||||
/**
|
||||
* \brief This function retrieves the cipher-information
|
||||
* structure associated with the given cipher ID,
|
||||
* key size and mode.
|
||||
*
|
||||
* \param cipher_id The ID of the cipher to search for. For example,
|
||||
* #MBEDTLS_CIPHER_ID_AES.
|
||||
* \param key_bitlen The length of the key in bits.
|
||||
* \param mode The cipher mode. For example, #MBEDTLS_MODE_CBC.
|
||||
*
|
||||
* \return The cipher information structure associated with the
|
||||
* given \p cipher_id.
|
||||
* \return \c NULL if the associated cipher information is not found.
|
||||
*/
|
||||
const mbedtls_cipher_info_t *mbedtls_cipher_info_from_values( const mbedtls_cipher_id_t cipher_id,
|
||||
int key_bitlen,
|
||||
const mbedtls_cipher_mode_t mode );
|
||||
|
||||
/**
|
||||
* \brief This function initializes a \p cipher_context as NONE.
|
||||
*
|
||||
* \param ctx The context to be initialized. This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_cipher_init( mbedtls_cipher_context_t *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function frees and clears the cipher-specific
|
||||
* context of \p ctx. Freeing \p ctx itself remains the
|
||||
* responsibility of the caller.
|
||||
*
|
||||
* \param ctx The context to be freed. If this is \c NULL, the
|
||||
* function has no effect, otherwise this must point to an
|
||||
* initialized context.
|
||||
*/
|
||||
void mbedtls_cipher_free( mbedtls_cipher_context_t *ctx );
|
||||
|
||||
|
||||
/**
|
||||
* \brief This function initializes and fills the cipher-context
|
||||
* structure with the appropriate values. It also clears
|
||||
* the structure.
|
||||
*
|
||||
* \param ctx The context to initialize. This must be initialized.
|
||||
* \param cipher_info The cipher to use.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA on
|
||||
* parameter-verification failure.
|
||||
* \return #MBEDTLS_ERR_CIPHER_ALLOC_FAILED if allocation of the
|
||||
* cipher-specific context fails.
|
||||
*
|
||||
* \internal Currently, the function also clears the structure.
|
||||
* In future versions, the caller will be required to call
|
||||
* mbedtls_cipher_init() on the structure first.
|
||||
*/
|
||||
int mbedtls_cipher_setup( mbedtls_cipher_context_t *ctx,
|
||||
const mbedtls_cipher_info_t *cipher_info );
|
||||
|
||||
/**
|
||||
* \brief This function returns the block size of the given cipher.
|
||||
*
|
||||
* \param ctx The context of the cipher. This must be initialized.
|
||||
*
|
||||
* \return The block size of the underlying cipher.
|
||||
* \return \c 0 if \p ctx has not been initialized.
|
||||
*/
|
||||
static inline unsigned int mbedtls_cipher_get_block_size(
|
||||
const mbedtls_cipher_context_t *ctx )
|
||||
{
|
||||
MBEDTLS_INTERNAL_VALIDATE_RET( ctx != NULL, 0 );
|
||||
if( ctx->cipher_info == NULL )
|
||||
return 0;
|
||||
|
||||
return ctx->cipher_info->block_size;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief This function returns the mode of operation for
|
||||
* the cipher. For example, MBEDTLS_MODE_CBC.
|
||||
*
|
||||
* \param ctx The context of the cipher. This must be initialized.
|
||||
*
|
||||
* \return The mode of operation.
|
||||
* \return #MBEDTLS_MODE_NONE if \p ctx has not been initialized.
|
||||
*/
|
||||
static inline mbedtls_cipher_mode_t mbedtls_cipher_get_cipher_mode(
|
||||
const mbedtls_cipher_context_t *ctx )
|
||||
{
|
||||
MBEDTLS_INTERNAL_VALIDATE_RET( ctx != NULL, MBEDTLS_MODE_NONE );
|
||||
if( ctx->cipher_info == NULL )
|
||||
return MBEDTLS_MODE_NONE;
|
||||
|
||||
return ctx->cipher_info->mode;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief This function returns the size of the IV or nonce
|
||||
* of the cipher, in Bytes.
|
||||
*
|
||||
* \param ctx The context of the cipher. This must be initialized.
|
||||
*
|
||||
* \return The recommended IV size if no IV has been set.
|
||||
* \return \c 0 for ciphers not using an IV or a nonce.
|
||||
* \return The actual size if an IV has been set.
|
||||
*/
|
||||
static inline int mbedtls_cipher_get_iv_size(
|
||||
const mbedtls_cipher_context_t *ctx )
|
||||
{
|
||||
MBEDTLS_INTERNAL_VALIDATE_RET( ctx != NULL, 0 );
|
||||
if( ctx->cipher_info == NULL )
|
||||
return 0;
|
||||
|
||||
if( ctx->iv_size != 0 )
|
||||
return (int) ctx->iv_size;
|
||||
|
||||
return (int) ctx->cipher_info->iv_size;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief This function returns the type of the given cipher.
|
||||
*
|
||||
* \param ctx The context of the cipher. This must be initialized.
|
||||
*
|
||||
* \return The type of the cipher.
|
||||
* \return #MBEDTLS_CIPHER_NONE if \p ctx has not been initialized.
|
||||
*/
|
||||
static inline mbedtls_cipher_type_t mbedtls_cipher_get_type(
|
||||
const mbedtls_cipher_context_t *ctx )
|
||||
{
|
||||
MBEDTLS_INTERNAL_VALIDATE_RET(
|
||||
ctx != NULL, MBEDTLS_CIPHER_NONE );
|
||||
if( ctx->cipher_info == NULL )
|
||||
return MBEDTLS_CIPHER_NONE;
|
||||
|
||||
return ctx->cipher_info->type;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief This function returns the name of the given cipher
|
||||
* as a string.
|
||||
*
|
||||
* \param ctx The context of the cipher. This must be initialized.
|
||||
*
|
||||
* \return The name of the cipher.
|
||||
* \return NULL if \p ctx has not been not initialized.
|
||||
*/
|
||||
static inline const char *mbedtls_cipher_get_name(
|
||||
const mbedtls_cipher_context_t *ctx )
|
||||
{
|
||||
MBEDTLS_INTERNAL_VALIDATE_RET( ctx != NULL, 0 );
|
||||
if( ctx->cipher_info == NULL )
|
||||
return 0;
|
||||
|
||||
return ctx->cipher_info->name;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief This function returns the key length of the cipher.
|
||||
*
|
||||
* \param ctx The context of the cipher. This must be initialized.
|
||||
*
|
||||
* \return The key length of the cipher in bits.
|
||||
* \return #MBEDTLS_KEY_LENGTH_NONE if ctx \p has not been
|
||||
* initialized.
|
||||
*/
|
||||
static inline int mbedtls_cipher_get_key_bitlen(
|
||||
const mbedtls_cipher_context_t *ctx )
|
||||
{
|
||||
MBEDTLS_INTERNAL_VALIDATE_RET(
|
||||
ctx != NULL, MBEDTLS_KEY_LENGTH_NONE );
|
||||
if( ctx->cipher_info == NULL )
|
||||
return MBEDTLS_KEY_LENGTH_NONE;
|
||||
|
||||
return (int) ctx->cipher_info->key_bitlen;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief This function returns the operation of the given cipher.
|
||||
*
|
||||
* \param ctx The context of the cipher. This must be initialized.
|
||||
*
|
||||
* \return The type of operation: #MBEDTLS_ENCRYPT or #MBEDTLS_DECRYPT.
|
||||
* \return #MBEDTLS_OPERATION_NONE if \p ctx has not been initialized.
|
||||
*/
|
||||
static inline mbedtls_operation_t mbedtls_cipher_get_operation(
|
||||
const mbedtls_cipher_context_t *ctx )
|
||||
{
|
||||
MBEDTLS_INTERNAL_VALIDATE_RET(
|
||||
ctx != NULL, MBEDTLS_OPERATION_NONE );
|
||||
if( ctx->cipher_info == NULL )
|
||||
return MBEDTLS_OPERATION_NONE;
|
||||
|
||||
return ctx->operation;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief This function sets the key to use with the given context.
|
||||
*
|
||||
* \param ctx The generic cipher context. This must be initialized and
|
||||
* bound to a cipher information structure.
|
||||
* \param key The key to use. This must be a readable buffer of at
|
||||
* least \p key_bitlen Bits.
|
||||
* \param key_bitlen The key length to use, in Bits.
|
||||
* \param operation The operation that the key will be used for:
|
||||
* #MBEDTLS_ENCRYPT or #MBEDTLS_DECRYPT.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA on
|
||||
* parameter-verification failure.
|
||||
* \return A cipher-specific error code on failure.
|
||||
*/
|
||||
int mbedtls_cipher_setkey( mbedtls_cipher_context_t *ctx,
|
||||
const unsigned char *key,
|
||||
int key_bitlen,
|
||||
const mbedtls_operation_t operation );
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING)
|
||||
/**
|
||||
* \brief This function sets the padding mode, for cipher modes
|
||||
* that use padding.
|
||||
*
|
||||
* The default passing mode is PKCS7 padding.
|
||||
*
|
||||
* \param ctx The generic cipher context. This must be initialized and
|
||||
* bound to a cipher information structure.
|
||||
* \param mode The padding mode.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE
|
||||
* if the selected padding mode is not supported.
|
||||
* \return #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if the cipher mode
|
||||
* does not support padding.
|
||||
*/
|
||||
int mbedtls_cipher_set_padding_mode( mbedtls_cipher_context_t *ctx,
|
||||
mbedtls_cipher_padding_t mode );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_WITH_PADDING */
|
||||
|
||||
/**
|
||||
* \brief This function sets the initialization vector (IV)
|
||||
* or nonce.
|
||||
*
|
||||
* \note Some ciphers do not use IVs nor nonce. For these
|
||||
* ciphers, this function has no effect.
|
||||
*
|
||||
* \param ctx The generic cipher context. This must be initialized and
|
||||
* bound to a cipher information structure.
|
||||
* \param iv The IV to use, or NONCE_COUNTER for CTR-mode ciphers. This
|
||||
* must be a readable buffer of at least \p iv_len Bytes.
|
||||
* \param iv_len The IV length for ciphers with variable-size IV.
|
||||
* This parameter is discarded by ciphers with fixed-size IV.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA on
|
||||
* parameter-verification failure.
|
||||
*/
|
||||
int mbedtls_cipher_set_iv( mbedtls_cipher_context_t *ctx,
|
||||
const unsigned char *iv,
|
||||
size_t iv_len );
|
||||
|
||||
/**
|
||||
* \brief This function resets the cipher state.
|
||||
*
|
||||
* \param ctx The generic cipher context. This must be initialized.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA on
|
||||
* parameter-verification failure.
|
||||
*/
|
||||
int mbedtls_cipher_reset( mbedtls_cipher_context_t *ctx );
|
||||
|
||||
#if defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CHACHAPOLY_C)
|
||||
/**
|
||||
* \brief This function adds additional data for AEAD ciphers.
|
||||
* Currently supported with GCM and ChaCha20+Poly1305.
|
||||
* This must be called exactly once, after
|
||||
* mbedtls_cipher_reset().
|
||||
*
|
||||
* \param ctx The generic cipher context. This must be initialized.
|
||||
* \param ad The additional data to use. This must be a readable
|
||||
* buffer of at least \p ad_len Bytes.
|
||||
* \param ad_len the Length of \p ad Bytes.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A specific error code on failure.
|
||||
*/
|
||||
int mbedtls_cipher_update_ad( mbedtls_cipher_context_t *ctx,
|
||||
const unsigned char *ad, size_t ad_len );
|
||||
#endif /* MBEDTLS_GCM_C || MBEDTLS_CHACHAPOLY_C */
|
||||
|
||||
/**
|
||||
* \brief The generic cipher update function. It encrypts or
|
||||
* decrypts using the given cipher context. Writes as
|
||||
* many block-sized blocks of data as possible to output.
|
||||
* Any data that cannot be written immediately is either
|
||||
* added to the next block, or flushed when
|
||||
* mbedtls_cipher_finish() is called.
|
||||
* Exception: For MBEDTLS_MODE_ECB, expects a single block
|
||||
* in size. For example, 16 Bytes for AES.
|
||||
*
|
||||
* \note If the underlying cipher is used in GCM mode, all calls
|
||||
* to this function, except for the last one before
|
||||
* mbedtls_cipher_finish(), must have \p ilen as a
|
||||
* multiple of the block size of the cipher.
|
||||
*
|
||||
* \param ctx The generic cipher context. This must be initialized and
|
||||
* bound to a key.
|
||||
* \param input The buffer holding the input data. This must be a
|
||||
* readable buffer of at least \p ilen Bytes.
|
||||
* \param ilen The length of the input data.
|
||||
* \param output The buffer for the output data. This must be able to
|
||||
* hold at least `ilen + block_size`. This must not be the
|
||||
* same buffer as \p input.
|
||||
* \param olen The length of the output data, to be updated with the
|
||||
* actual number of Bytes written. This must not be
|
||||
* \c NULL.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA on
|
||||
* parameter-verification failure.
|
||||
* \return #MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE on an
|
||||
* unsupported mode for a cipher.
|
||||
* \return A cipher-specific error code on failure.
|
||||
*/
|
||||
int mbedtls_cipher_update( mbedtls_cipher_context_t *ctx, const unsigned char *input,
|
||||
size_t ilen, unsigned char *output, size_t *olen );
|
||||
|
||||
/**
|
||||
* \brief The generic cipher finalization function. If data still
|
||||
* needs to be flushed from an incomplete block, the data
|
||||
* contained in it is padded to the size of
|
||||
* the last block, and written to the \p output buffer.
|
||||
*
|
||||
* \param ctx The generic cipher context. This must be initialized and
|
||||
* bound to a key.
|
||||
* \param output The buffer to write data to. This needs to be a writable
|
||||
* buffer of at least \p block_size Bytes.
|
||||
* \param olen The length of the data written to the \p output buffer.
|
||||
* This may not be \c NULL.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA on
|
||||
* parameter-verification failure.
|
||||
* \return #MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED on decryption
|
||||
* expecting a full block but not receiving one.
|
||||
* \return #MBEDTLS_ERR_CIPHER_INVALID_PADDING on invalid padding
|
||||
* while decrypting.
|
||||
* \return A cipher-specific error code on failure.
|
||||
*/
|
||||
int mbedtls_cipher_finish( mbedtls_cipher_context_t *ctx,
|
||||
unsigned char *output, size_t *olen );
|
||||
|
||||
#if defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CHACHAPOLY_C)
|
||||
/**
|
||||
* \brief This function writes a tag for AEAD ciphers.
|
||||
* Currently supported with GCM and ChaCha20+Poly1305.
|
||||
* This must be called after mbedtls_cipher_finish().
|
||||
*
|
||||
* \param ctx The generic cipher context. This must be initialized,
|
||||
* bound to a key, and have just completed a cipher
|
||||
* operation through mbedtls_cipher_finish() the tag for
|
||||
* which should be written.
|
||||
* \param tag The buffer to write the tag to. This must be a writable
|
||||
* buffer of at least \p tag_len Bytes.
|
||||
* \param tag_len The length of the tag to write.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A specific error code on failure.
|
||||
*/
|
||||
int mbedtls_cipher_write_tag( mbedtls_cipher_context_t *ctx,
|
||||
unsigned char *tag, size_t tag_len );
|
||||
|
||||
/**
|
||||
* \brief This function checks the tag for AEAD ciphers.
|
||||
* Currently supported with GCM and ChaCha20+Poly1305.
|
||||
* This must be called after mbedtls_cipher_finish().
|
||||
*
|
||||
* \param ctx The generic cipher context. This must be initialized.
|
||||
* \param tag The buffer holding the tag. This must be a readable
|
||||
* buffer of at least \p tag_len Bytes.
|
||||
* \param tag_len The length of the tag to check.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A specific error code on failure.
|
||||
*/
|
||||
int mbedtls_cipher_check_tag( mbedtls_cipher_context_t *ctx,
|
||||
const unsigned char *tag, size_t tag_len );
|
||||
#endif /* MBEDTLS_GCM_C || MBEDTLS_CHACHAPOLY_C */
|
||||
|
||||
/**
|
||||
* \brief The generic all-in-one encryption/decryption function,
|
||||
* for all ciphers except AEAD constructs.
|
||||
*
|
||||
* \param ctx The generic cipher context. This must be initialized.
|
||||
* \param iv The IV to use, or NONCE_COUNTER for CTR-mode ciphers.
|
||||
* This must be a readable buffer of at least \p iv_len
|
||||
* Bytes.
|
||||
* \param iv_len The IV length for ciphers with variable-size IV.
|
||||
* This parameter is discarded by ciphers with fixed-size
|
||||
* IV.
|
||||
* \param input The buffer holding the input data. This must be a
|
||||
* readable buffer of at least \p ilen Bytes.
|
||||
* \param ilen The length of the input data in Bytes.
|
||||
* \param output The buffer for the output data. This must be able to
|
||||
* hold at least `ilen + block_size`. This must not be the
|
||||
* same buffer as \p input.
|
||||
* \param olen The length of the output data, to be updated with the
|
||||
* actual number of Bytes written. This must not be
|
||||
* \c NULL.
|
||||
*
|
||||
* \note Some ciphers do not use IVs nor nonce. For these
|
||||
* ciphers, use \p iv = NULL and \p iv_len = 0.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA on
|
||||
* parameter-verification failure.
|
||||
* \return #MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED on decryption
|
||||
* expecting a full block but not receiving one.
|
||||
* \return #MBEDTLS_ERR_CIPHER_INVALID_PADDING on invalid padding
|
||||
* while decrypting.
|
||||
* \return A cipher-specific error code on failure.
|
||||
*/
|
||||
int mbedtls_cipher_crypt( mbedtls_cipher_context_t *ctx,
|
||||
const unsigned char *iv, size_t iv_len,
|
||||
const unsigned char *input, size_t ilen,
|
||||
unsigned char *output, size_t *olen );
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_AEAD)
|
||||
/**
|
||||
* \brief The generic autenticated encryption (AEAD) function.
|
||||
*
|
||||
* \param ctx The generic cipher context. This must be initialized and
|
||||
* bound to a key.
|
||||
* \param iv The IV to use, or NONCE_COUNTER for CTR-mode ciphers.
|
||||
* This must be a readable buffer of at least \p iv_len
|
||||
* Bytes.
|
||||
* \param iv_len The IV length for ciphers with variable-size IV.
|
||||
* This parameter is discarded by ciphers with fixed-size IV.
|
||||
* \param ad The additional data to authenticate. This must be a
|
||||
* readable buffer of at least \p ad_len Bytes.
|
||||
* \param ad_len The length of \p ad.
|
||||
* \param input The buffer holding the input data. This must be a
|
||||
* readable buffer of at least \p ilen Bytes.
|
||||
* \param ilen The length of the input data.
|
||||
* \param output The buffer for the output data. This must be able to
|
||||
* hold at least \p ilen Bytes.
|
||||
* \param olen The length of the output data, to be updated with the
|
||||
* actual number of Bytes written. This must not be
|
||||
* \c NULL.
|
||||
* \param tag The buffer for the authentication tag. This must be a
|
||||
* writable buffer of at least \p tag_len Bytes.
|
||||
* \param tag_len The desired length of the authentication tag.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA on
|
||||
* parameter-verification failure.
|
||||
* \return A cipher-specific error code on failure.
|
||||
*/
|
||||
int mbedtls_cipher_auth_encrypt( mbedtls_cipher_context_t *ctx,
|
||||
const unsigned char *iv, size_t iv_len,
|
||||
const unsigned char *ad, size_t ad_len,
|
||||
const unsigned char *input, size_t ilen,
|
||||
unsigned char *output, size_t *olen,
|
||||
unsigned char *tag, size_t tag_len );
|
||||
|
||||
/**
|
||||
* \brief The generic autenticated decryption (AEAD) function.
|
||||
*
|
||||
* \note If the data is not authentic, then the output buffer
|
||||
* is zeroed out to prevent the unauthentic plaintext being
|
||||
* used, making this interface safer.
|
||||
*
|
||||
* \param ctx The generic cipher context. This must be initialized and
|
||||
* and bound to a key.
|
||||
* \param iv The IV to use, or NONCE_COUNTER for CTR-mode ciphers.
|
||||
* This must be a readable buffer of at least \p iv_len
|
||||
* Bytes.
|
||||
* \param iv_len The IV length for ciphers with variable-size IV.
|
||||
* This parameter is discarded by ciphers with fixed-size IV.
|
||||
* \param ad The additional data to be authenticated. This must be a
|
||||
* readable buffer of at least \p ad_len Bytes.
|
||||
* \param ad_len The length of \p ad.
|
||||
* \param input The buffer holding the input data. This must be a
|
||||
* readable buffer of at least \p ilen Bytes.
|
||||
* \param ilen The length of the input data.
|
||||
* \param output The buffer for the output data.
|
||||
* This must be able to hold at least \p ilen Bytes.
|
||||
* \param olen The length of the output data, to be updated with the
|
||||
* actual number of Bytes written. This must not be
|
||||
* \c NULL.
|
||||
* \param tag The buffer holding the authentication tag. This must be
|
||||
* a readable buffer of at least \p tag_len Bytes.
|
||||
* \param tag_len The length of the authentication tag.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA on
|
||||
* parameter-verification failure.
|
||||
* \return #MBEDTLS_ERR_CIPHER_AUTH_FAILED if data is not authentic.
|
||||
* \return A cipher-specific error code on failure.
|
||||
*/
|
||||
int mbedtls_cipher_auth_decrypt( mbedtls_cipher_context_t *ctx,
|
||||
const unsigned char *iv, size_t iv_len,
|
||||
const unsigned char *ad, size_t ad_len,
|
||||
const unsigned char *input, size_t ilen,
|
||||
unsigned char *output, size_t *olen,
|
||||
const unsigned char *tag, size_t tag_len );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_AEAD */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* MBEDTLS_CIPHER_H */
|
||||
@@ -0,0 +1,125 @@
|
||||
/**
|
||||
* \file cipher_internal.h
|
||||
*
|
||||
* \brief Cipher wrappers.
|
||||
*
|
||||
* \author Adriaan de Jong <dejong@fox-it.com>
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_CIPHER_WRAP_H
|
||||
#define MBEDTLS_CIPHER_WRAP_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "cipher.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Base cipher information. The non-mode specific functions and values.
|
||||
*/
|
||||
struct mbedtls_cipher_base_t
|
||||
{
|
||||
/** Base Cipher type (e.g. MBEDTLS_CIPHER_ID_AES) */
|
||||
mbedtls_cipher_id_t cipher;
|
||||
|
||||
/** Encrypt using ECB */
|
||||
int (*ecb_func)( void *ctx, mbedtls_operation_t mode,
|
||||
const unsigned char *input, unsigned char *output );
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CBC)
|
||||
/** Encrypt using CBC */
|
||||
int (*cbc_func)( void *ctx, mbedtls_operation_t mode, size_t length,
|
||||
unsigned char *iv, const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CFB)
|
||||
/** Encrypt using CFB (Full length) */
|
||||
int (*cfb_func)( void *ctx, mbedtls_operation_t mode, size_t length, size_t *iv_off,
|
||||
unsigned char *iv, const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_OFB)
|
||||
/** Encrypt using OFB (Full length) */
|
||||
int (*ofb_func)( void *ctx, size_t length, size_t *iv_off,
|
||||
unsigned char *iv,
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CTR)
|
||||
/** Encrypt using CTR */
|
||||
int (*ctr_func)( void *ctx, size_t length, size_t *nc_off,
|
||||
unsigned char *nonce_counter, unsigned char *stream_block,
|
||||
const unsigned char *input, unsigned char *output );
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_XTS)
|
||||
/** Encrypt or decrypt using XTS. */
|
||||
int (*xts_func)( void *ctx, mbedtls_operation_t mode, size_t length,
|
||||
const unsigned char data_unit[16],
|
||||
const unsigned char *input, unsigned char *output );
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
|
||||
/** Encrypt using STREAM */
|
||||
int (*stream_func)( void *ctx, size_t length,
|
||||
const unsigned char *input, unsigned char *output );
|
||||
#endif
|
||||
|
||||
/** Set key for encryption purposes */
|
||||
int (*setkey_enc_func)( void *ctx, const unsigned char *key,
|
||||
unsigned int key_bitlen );
|
||||
|
||||
/** Set key for decryption purposes */
|
||||
int (*setkey_dec_func)( void *ctx, const unsigned char *key,
|
||||
unsigned int key_bitlen);
|
||||
|
||||
/** Allocate a new context */
|
||||
void * (*ctx_alloc_func)( void );
|
||||
|
||||
/** Free the given context */
|
||||
void (*ctx_free_func)( void *ctx );
|
||||
|
||||
};
|
||||
|
||||
typedef struct
|
||||
{
|
||||
mbedtls_cipher_type_t type;
|
||||
const mbedtls_cipher_info_t *info;
|
||||
} mbedtls_cipher_definition_t;
|
||||
|
||||
extern const mbedtls_cipher_definition_t mbedtls_cipher_definitions[];
|
||||
|
||||
extern int mbedtls_cipher_supported[];
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* MBEDTLS_CIPHER_WRAP_H */
|
||||
@@ -0,0 +1,213 @@
|
||||
/**
|
||||
* \file cmac.h
|
||||
*
|
||||
* \brief This file contains CMAC definitions and functions.
|
||||
*
|
||||
* The Cipher-based Message Authentication Code (CMAC) Mode for
|
||||
* Authentication is defined in <em>RFC-4493: The AES-CMAC Algorithm</em>.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2015-2018, Arm Limited (or its affiliates), All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of Mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_CMAC_H
|
||||
#define MBEDTLS_CMAC_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "cipher.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* MBEDTLS_ERR_CMAC_HW_ACCEL_FAILED is deprecated and should not be used. */
|
||||
#define MBEDTLS_ERR_CMAC_HW_ACCEL_FAILED -0x007A /**< CMAC hardware accelerator failed. */
|
||||
|
||||
#define MBEDTLS_AES_BLOCK_SIZE 16
|
||||
#define MBEDTLS_DES3_BLOCK_SIZE 8
|
||||
|
||||
#if defined(MBEDTLS_AES_C)
|
||||
#define MBEDTLS_CIPHER_BLKSIZE_MAX 16 /**< The longest block used by CMAC is that of AES. */
|
||||
#else
|
||||
#define MBEDTLS_CIPHER_BLKSIZE_MAX 8 /**< The longest block used by CMAC is that of 3DES. */
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_CMAC_ALT)
|
||||
|
||||
/**
|
||||
* The CMAC context structure.
|
||||
*/
|
||||
struct mbedtls_cmac_context_t
|
||||
{
|
||||
/** The internal state of the CMAC algorithm. */
|
||||
unsigned char state[MBEDTLS_CIPHER_BLKSIZE_MAX];
|
||||
|
||||
/** Unprocessed data - either data that was not block aligned and is still
|
||||
* pending processing, or the final block. */
|
||||
unsigned char unprocessed_block[MBEDTLS_CIPHER_BLKSIZE_MAX];
|
||||
|
||||
/** The length of data pending processing. */
|
||||
size_t unprocessed_len;
|
||||
};
|
||||
|
||||
#else /* !MBEDTLS_CMAC_ALT */
|
||||
#include "cmac_alt.h"
|
||||
#endif /* !MBEDTLS_CMAC_ALT */
|
||||
|
||||
/**
|
||||
* \brief This function sets the CMAC key, and prepares to authenticate
|
||||
* the input data.
|
||||
* Must be called with an initialized cipher context.
|
||||
*
|
||||
* \param ctx The cipher context used for the CMAC operation, initialized
|
||||
* as one of the following types: MBEDTLS_CIPHER_AES_128_ECB,
|
||||
* MBEDTLS_CIPHER_AES_192_ECB, MBEDTLS_CIPHER_AES_256_ECB,
|
||||
* or MBEDTLS_CIPHER_DES_EDE3_ECB.
|
||||
* \param key The CMAC key.
|
||||
* \param keybits The length of the CMAC key in bits.
|
||||
* Must be supported by the cipher.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A cipher-specific error code on failure.
|
||||
*/
|
||||
int mbedtls_cipher_cmac_starts( mbedtls_cipher_context_t *ctx,
|
||||
const unsigned char *key, size_t keybits );
|
||||
|
||||
/**
|
||||
* \brief This function feeds an input buffer into an ongoing CMAC
|
||||
* computation.
|
||||
*
|
||||
* It is called between mbedtls_cipher_cmac_starts() or
|
||||
* mbedtls_cipher_cmac_reset(), and mbedtls_cipher_cmac_finish().
|
||||
* Can be called repeatedly.
|
||||
*
|
||||
* \param ctx The cipher context used for the CMAC operation.
|
||||
* \param input The buffer holding the input data.
|
||||
* \param ilen The length of the input data.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA
|
||||
* if parameter verification fails.
|
||||
*/
|
||||
int mbedtls_cipher_cmac_update( mbedtls_cipher_context_t *ctx,
|
||||
const unsigned char *input, size_t ilen );
|
||||
|
||||
/**
|
||||
* \brief This function finishes the CMAC operation, and writes
|
||||
* the result to the output buffer.
|
||||
*
|
||||
* It is called after mbedtls_cipher_cmac_update().
|
||||
* It can be followed by mbedtls_cipher_cmac_reset() and
|
||||
* mbedtls_cipher_cmac_update(), or mbedtls_cipher_free().
|
||||
*
|
||||
* \param ctx The cipher context used for the CMAC operation.
|
||||
* \param output The output buffer for the CMAC checksum result.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA
|
||||
* if parameter verification fails.
|
||||
*/
|
||||
int mbedtls_cipher_cmac_finish( mbedtls_cipher_context_t *ctx,
|
||||
unsigned char *output );
|
||||
|
||||
/**
|
||||
* \brief This function prepares the authentication of another
|
||||
* message with the same key as the previous CMAC
|
||||
* operation.
|
||||
*
|
||||
* It is called after mbedtls_cipher_cmac_finish()
|
||||
* and before mbedtls_cipher_cmac_update().
|
||||
*
|
||||
* \param ctx The cipher context used for the CMAC operation.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA
|
||||
* if parameter verification fails.
|
||||
*/
|
||||
int mbedtls_cipher_cmac_reset( mbedtls_cipher_context_t *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function calculates the full generic CMAC
|
||||
* on the input buffer with the provided key.
|
||||
*
|
||||
* The function allocates the context, performs the
|
||||
* calculation, and frees the context.
|
||||
*
|
||||
* The CMAC result is calculated as
|
||||
* output = generic CMAC(cmac key, input buffer).
|
||||
*
|
||||
*
|
||||
* \param cipher_info The cipher information.
|
||||
* \param key The CMAC key.
|
||||
* \param keylen The length of the CMAC key in bits.
|
||||
* \param input The buffer holding the input data.
|
||||
* \param ilen The length of the input data.
|
||||
* \param output The buffer for the generic CMAC result.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA
|
||||
* if parameter verification fails.
|
||||
*/
|
||||
int mbedtls_cipher_cmac( const mbedtls_cipher_info_t *cipher_info,
|
||||
const unsigned char *key, size_t keylen,
|
||||
const unsigned char *input, size_t ilen,
|
||||
unsigned char *output );
|
||||
|
||||
#if defined(MBEDTLS_AES_C)
|
||||
/**
|
||||
* \brief This function implements the AES-CMAC-PRF-128 pseudorandom
|
||||
* function, as defined in
|
||||
* <em>RFC-4615: The Advanced Encryption Standard-Cipher-based
|
||||
* Message Authentication Code-Pseudo-Random Function-128
|
||||
* (AES-CMAC-PRF-128) Algorithm for the Internet Key
|
||||
* Exchange Protocol (IKE).</em>
|
||||
*
|
||||
* \param key The key to use.
|
||||
* \param key_len The key length in Bytes.
|
||||
* \param input The buffer holding the input data.
|
||||
* \param in_len The length of the input data in Bytes.
|
||||
* \param output The buffer holding the generated 16 Bytes of
|
||||
* pseudorandom output.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
*/
|
||||
int mbedtls_aes_cmac_prf_128( const unsigned char *key, size_t key_len,
|
||||
const unsigned char *input, size_t in_len,
|
||||
unsigned char output[16] );
|
||||
#endif /* MBEDTLS_AES_C */
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST) && ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_DES_C) )
|
||||
/**
|
||||
* \brief The CMAC checkup routine.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return \c 1 on failure.
|
||||
*/
|
||||
int mbedtls_cmac_self_test( int verbose );
|
||||
#endif /* MBEDTLS_SELF_TEST && ( MBEDTLS_AES_C || MBEDTLS_DES_C ) */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* MBEDTLS_CMAC_H */
|
||||
File diff suppressed because it is too large
Load Diff
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|
||||
/**
|
||||
* \file ctr_drbg.h
|
||||
*
|
||||
* \brief This file contains definitions and functions for the
|
||||
* CTR_DRBG pseudorandom generator.
|
||||
*
|
||||
* CTR_DRBG is a standardized way of building a PRNG from a block-cipher
|
||||
* in counter mode operation, as defined in <em>NIST SP 800-90A:
|
||||
* Recommendation for Random Number Generation Using Deterministic Random
|
||||
* Bit Generators</em>.
|
||||
*
|
||||
* The Mbed TLS implementation of CTR_DRBG uses AES-256 (default) or AES-128
|
||||
* (if \c MBEDTLS_CTR_DRBG_USE_128_BIT_KEY is enabled at compile time)
|
||||
* as the underlying block cipher, with a derivation function.
|
||||
* The initial seeding grabs #MBEDTLS_CTR_DRBG_ENTROPY_LEN bytes of entropy.
|
||||
* See the documentation of mbedtls_ctr_drbg_seed() for more details.
|
||||
*
|
||||
* Based on NIST SP 800-90A §10.2.1 table 3 and NIST SP 800-57 part 1 table 2,
|
||||
* here are the security strengths achieved in typical configuration:
|
||||
* - 256 bits under the default configuration of the library, with AES-256
|
||||
* and with #MBEDTLS_CTR_DRBG_ENTROPY_LEN set to 48 or more.
|
||||
* - 256 bits if AES-256 is used, #MBEDTLS_CTR_DRBG_ENTROPY_LEN is set
|
||||
* to 32 or more, and the DRBG is initialized with an explicit
|
||||
* nonce in the \c custom parameter to mbedtls_ctr_drbg_seed().
|
||||
* - 128 bits if AES-256 is used but #MBEDTLS_CTR_DRBG_ENTROPY_LEN is
|
||||
* between 24 and 47 and the DRBG is not initialized with an explicit
|
||||
* nonce (see mbedtls_ctr_drbg_seed()).
|
||||
* - 128 bits if AES-128 is used (\c MBEDTLS_CTR_DRBG_USE_128_BIT_KEY enabled)
|
||||
* and #MBEDTLS_CTR_DRBG_ENTROPY_LEN is set to 24 or more (which is
|
||||
* always the case unless it is explicitly set to a different value
|
||||
* in config.h).
|
||||
*
|
||||
* Note that the value of #MBEDTLS_CTR_DRBG_ENTROPY_LEN defaults to:
|
||||
* - \c 48 if the module \c MBEDTLS_SHA512_C is enabled and the symbol
|
||||
* \c MBEDTLS_ENTROPY_FORCE_SHA256 is disabled at compile time.
|
||||
* This is the default configuration of the library.
|
||||
* - \c 32 if the module \c MBEDTLS_SHA512_C is disabled at compile time.
|
||||
* - \c 32 if \c MBEDTLS_ENTROPY_FORCE_SHA256 is enabled at compile time.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2019, Arm Limited (or its affiliates), All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of Mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_CTR_DRBG_H
|
||||
#define MBEDTLS_CTR_DRBG_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "aes.h"
|
||||
|
||||
#if defined(MBEDTLS_THREADING_C)
|
||||
#include "threading.h"
|
||||
#endif
|
||||
|
||||
#define MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED -0x0034 /**< The entropy source failed. */
|
||||
#define MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG -0x0036 /**< The requested random buffer length is too big. */
|
||||
#define MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG -0x0038 /**< The input (entropy + additional data) is too large. */
|
||||
#define MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR -0x003A /**< Read or write error in file. */
|
||||
|
||||
#define MBEDTLS_CTR_DRBG_BLOCKSIZE 16 /**< The block size used by the cipher. */
|
||||
|
||||
#if defined(MBEDTLS_CTR_DRBG_USE_128_BIT_KEY)
|
||||
#define MBEDTLS_CTR_DRBG_KEYSIZE 16
|
||||
/**< The key size in bytes used by the cipher.
|
||||
*
|
||||
* Compile-time choice: 16 bytes (128 bits)
|
||||
* because #MBEDTLS_CTR_DRBG_USE_128_BIT_KEY is enabled.
|
||||
*/
|
||||
#else
|
||||
#define MBEDTLS_CTR_DRBG_KEYSIZE 32
|
||||
/**< The key size in bytes used by the cipher.
|
||||
*
|
||||
* Compile-time choice: 32 bytes (256 bits)
|
||||
* because \c MBEDTLS_CTR_DRBG_USE_128_BIT_KEY is disabled.
|
||||
*/
|
||||
#endif
|
||||
|
||||
#define MBEDTLS_CTR_DRBG_KEYBITS ( MBEDTLS_CTR_DRBG_KEYSIZE * 8 ) /**< The key size for the DRBG operation, in bits. */
|
||||
#define MBEDTLS_CTR_DRBG_SEEDLEN ( MBEDTLS_CTR_DRBG_KEYSIZE + MBEDTLS_CTR_DRBG_BLOCKSIZE ) /**< The seed length, calculated as (counter + AES key). */
|
||||
|
||||
/**
|
||||
* \name SECTION: Module settings
|
||||
*
|
||||
* The configuration options you can set for this module are in this section.
|
||||
* Either change them in config.h or define them using the compiler command
|
||||
* line.
|
||||
* \{
|
||||
*/
|
||||
|
||||
/** \def MBEDTLS_CTR_DRBG_ENTROPY_LEN
|
||||
*
|
||||
* \brief The amount of entropy used per seed by default, in bytes.
|
||||
*/
|
||||
#if !defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN)
|
||||
#if defined(MBEDTLS_SHA512_C) && !defined(MBEDTLS_ENTROPY_FORCE_SHA256)
|
||||
/** This is 48 bytes because the entropy module uses SHA-512
|
||||
* (\c MBEDTLS_ENTROPY_FORCE_SHA256 is disabled).
|
||||
*/
|
||||
#define MBEDTLS_CTR_DRBG_ENTROPY_LEN 48
|
||||
|
||||
#else /* defined(MBEDTLS_SHA512_C) && !defined(MBEDTLS_ENTROPY_FORCE_SHA256) */
|
||||
|
||||
/** This is 32 bytes because the entropy module uses SHA-256
|
||||
* (the SHA512 module is disabled or
|
||||
* \c MBEDTLS_ENTROPY_FORCE_SHA256 is enabled).
|
||||
*/
|
||||
#if !defined(MBEDTLS_CTR_DRBG_USE_128_BIT_KEY)
|
||||
/** \warning To achieve a 256-bit security strength, you must pass a nonce
|
||||
* to mbedtls_ctr_drbg_seed().
|
||||
*/
|
||||
#endif /* !defined(MBEDTLS_CTR_DRBG_USE_128_BIT_KEY) */
|
||||
#define MBEDTLS_CTR_DRBG_ENTROPY_LEN 32
|
||||
#endif /* defined(MBEDTLS_SHA512_C) && !defined(MBEDTLS_ENTROPY_FORCE_SHA256) */
|
||||
#endif /* !defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) */
|
||||
|
||||
#if !defined(MBEDTLS_CTR_DRBG_RESEED_INTERVAL)
|
||||
#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL 10000
|
||||
/**< The interval before reseed is performed by default. */
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_CTR_DRBG_MAX_INPUT)
|
||||
#define MBEDTLS_CTR_DRBG_MAX_INPUT 256
|
||||
/**< The maximum number of additional input Bytes. */
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_CTR_DRBG_MAX_REQUEST)
|
||||
#define MBEDTLS_CTR_DRBG_MAX_REQUEST 1024
|
||||
/**< The maximum number of requested Bytes per call. */
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_CTR_DRBG_MAX_SEED_INPUT)
|
||||
#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT 384
|
||||
/**< The maximum size of seed or reseed buffer in bytes. */
|
||||
#endif
|
||||
|
||||
/* \} name SECTION: Module settings */
|
||||
|
||||
#define MBEDTLS_CTR_DRBG_PR_OFF 0
|
||||
/**< Prediction resistance is disabled. */
|
||||
#define MBEDTLS_CTR_DRBG_PR_ON 1
|
||||
/**< Prediction resistance is enabled. */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief The CTR_DRBG context structure.
|
||||
*/
|
||||
typedef struct mbedtls_ctr_drbg_context
|
||||
{
|
||||
unsigned char counter[16]; /*!< The counter (V). */
|
||||
int reseed_counter; /*!< The reseed counter. */
|
||||
int prediction_resistance; /*!< This determines whether prediction
|
||||
resistance is enabled, that is
|
||||
whether to systematically reseed before
|
||||
each random generation. */
|
||||
size_t entropy_len; /*!< The amount of entropy grabbed on each
|
||||
seed or reseed operation. */
|
||||
int reseed_interval; /*!< The reseed interval. */
|
||||
|
||||
mbedtls_aes_context aes_ctx; /*!< The AES context. */
|
||||
|
||||
/*
|
||||
* Callbacks (Entropy)
|
||||
*/
|
||||
int (*f_entropy)(void *, unsigned char *, size_t);
|
||||
/*!< The entropy callback function. */
|
||||
|
||||
void *p_entropy; /*!< The context for the entropy function. */
|
||||
|
||||
#if defined(MBEDTLS_THREADING_C)
|
||||
mbedtls_threading_mutex_t mutex;
|
||||
#endif
|
||||
}
|
||||
mbedtls_ctr_drbg_context;
|
||||
|
||||
/**
|
||||
* \brief This function initializes the CTR_DRBG context,
|
||||
* and prepares it for mbedtls_ctr_drbg_seed()
|
||||
* or mbedtls_ctr_drbg_free().
|
||||
*
|
||||
* \param ctx The CTR_DRBG context to initialize.
|
||||
*/
|
||||
void mbedtls_ctr_drbg_init( mbedtls_ctr_drbg_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function seeds and sets up the CTR_DRBG
|
||||
* entropy source for future reseeds.
|
||||
*
|
||||
* A typical choice for the \p f_entropy and \p p_entropy parameters is
|
||||
* to use the entropy module:
|
||||
* - \p f_entropy is mbedtls_entropy_func();
|
||||
* - \p p_entropy is an instance of ::mbedtls_entropy_context initialized
|
||||
* with mbedtls_entropy_init() (which registers the platform's default
|
||||
* entropy sources).
|
||||
*
|
||||
* The entropy length is #MBEDTLS_CTR_DRBG_ENTROPY_LEN by default.
|
||||
* You can override it by calling mbedtls_ctr_drbg_set_entropy_len().
|
||||
*
|
||||
* You can provide a personalization string in addition to the
|
||||
* entropy source, to make this instantiation as unique as possible.
|
||||
*
|
||||
* \note The _seed_material_ value passed to the derivation
|
||||
* function in the CTR_DRBG Instantiate Process
|
||||
* described in NIST SP 800-90A §10.2.1.3.2
|
||||
* is the concatenation of the string obtained from
|
||||
* calling \p f_entropy and the \p custom string.
|
||||
* The origin of the nonce depends on the value of
|
||||
* the entropy length relative to the security strength.
|
||||
* - If the entropy length is at least 1.5 times the
|
||||
* security strength then the nonce is taken from the
|
||||
* string obtained with \p f_entropy.
|
||||
* - If the entropy length is less than the security
|
||||
* strength, then the nonce is taken from \p custom.
|
||||
* In this case, for compliance with SP 800-90A,
|
||||
* you must pass a unique value of \p custom at
|
||||
* each invocation. See SP 800-90A §8.6.7 for more
|
||||
* details.
|
||||
*/
|
||||
#if MBEDTLS_CTR_DRBG_ENTROPY_LEN < MBEDTLS_CTR_DRBG_KEYSIZE * 3 / 2
|
||||
/** \warning When #MBEDTLS_CTR_DRBG_ENTROPY_LEN is less than
|
||||
* #MBEDTLS_CTR_DRBG_KEYSIZE * 3 / 2, to achieve the
|
||||
* maximum security strength permitted by CTR_DRBG,
|
||||
* you must pass a value of \p custom that is a nonce:
|
||||
* this value must never be repeated in subsequent
|
||||
* runs of the same application or on a different
|
||||
* device.
|
||||
*/
|
||||
#endif
|
||||
/**
|
||||
* \param ctx The CTR_DRBG context to seed.
|
||||
* It must have been initialized with
|
||||
* mbedtls_ctr_drbg_init().
|
||||
* After a successful call to mbedtls_ctr_drbg_seed(),
|
||||
* you may not call mbedtls_ctr_drbg_seed() again on
|
||||
* the same context unless you call
|
||||
* mbedtls_ctr_drbg_free() and mbedtls_ctr_drbg_init()
|
||||
* again first.
|
||||
* \param f_entropy The entropy callback, taking as arguments the
|
||||
* \p p_entropy context, the buffer to fill, and the
|
||||
* length of the buffer.
|
||||
* \p f_entropy is always called with a buffer size
|
||||
* equal to the entropy length.
|
||||
* \param p_entropy The entropy context to pass to \p f_entropy.
|
||||
* \param custom The personalization string.
|
||||
* This can be \c NULL, in which case the personalization
|
||||
* string is empty regardless of the value of \p len.
|
||||
* \param len The length of the personalization string.
|
||||
* This must be at most
|
||||
* #MBEDTLS_CTR_DRBG_MAX_SEED_INPUT
|
||||
* - #MBEDTLS_CTR_DRBG_ENTROPY_LEN.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED on failure.
|
||||
*/
|
||||
int mbedtls_ctr_drbg_seed( mbedtls_ctr_drbg_context *ctx,
|
||||
int (*f_entropy)(void *, unsigned char *, size_t),
|
||||
void *p_entropy,
|
||||
const unsigned char *custom,
|
||||
size_t len );
|
||||
|
||||
/**
|
||||
* \brief This function clears CTR_CRBG context data.
|
||||
*
|
||||
* \param ctx The CTR_DRBG context to clear.
|
||||
*/
|
||||
void mbedtls_ctr_drbg_free( mbedtls_ctr_drbg_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function turns prediction resistance on or off.
|
||||
* The default value is off.
|
||||
*
|
||||
* \note If enabled, entropy is gathered at the beginning of
|
||||
* every call to mbedtls_ctr_drbg_random_with_add()
|
||||
* or mbedtls_ctr_drbg_random().
|
||||
* Only use this if your entropy source has sufficient
|
||||
* throughput.
|
||||
*
|
||||
* \param ctx The CTR_DRBG context.
|
||||
* \param resistance #MBEDTLS_CTR_DRBG_PR_ON or #MBEDTLS_CTR_DRBG_PR_OFF.
|
||||
*/
|
||||
void mbedtls_ctr_drbg_set_prediction_resistance( mbedtls_ctr_drbg_context *ctx,
|
||||
int resistance );
|
||||
|
||||
/**
|
||||
* \brief This function sets the amount of entropy grabbed on each
|
||||
* seed or reseed.
|
||||
*
|
||||
* The default value is #MBEDTLS_CTR_DRBG_ENTROPY_LEN.
|
||||
*
|
||||
* \note The security strength of CTR_DRBG is bounded by the
|
||||
* entropy length. Thus:
|
||||
* - When using AES-256
|
||||
* (\c MBEDTLS_CTR_DRBG_USE_128_BIT_KEY is disabled,
|
||||
* which is the default),
|
||||
* \p len must be at least 32 (in bytes)
|
||||
* to achieve a 256-bit strength.
|
||||
* - When using AES-128
|
||||
* (\c MBEDTLS_CTR_DRBG_USE_128_BIT_KEY is enabled)
|
||||
* \p len must be at least 16 (in bytes)
|
||||
* to achieve a 128-bit strength.
|
||||
*
|
||||
* \param ctx The CTR_DRBG context.
|
||||
* \param len The amount of entropy to grab, in bytes.
|
||||
* This must be at most #MBEDTLS_CTR_DRBG_MAX_SEED_INPUT.
|
||||
*/
|
||||
void mbedtls_ctr_drbg_set_entropy_len( mbedtls_ctr_drbg_context *ctx,
|
||||
size_t len );
|
||||
|
||||
/**
|
||||
* \brief This function sets the reseed interval.
|
||||
*
|
||||
* The reseed interval is the number of calls to mbedtls_ctr_drbg_random()
|
||||
* or mbedtls_ctr_drbg_random_with_add() after which the entropy function
|
||||
* is called again.
|
||||
*
|
||||
* The default value is #MBEDTLS_CTR_DRBG_RESEED_INTERVAL.
|
||||
*
|
||||
* \param ctx The CTR_DRBG context.
|
||||
* \param interval The reseed interval.
|
||||
*/
|
||||
void mbedtls_ctr_drbg_set_reseed_interval( mbedtls_ctr_drbg_context *ctx,
|
||||
int interval );
|
||||
|
||||
/**
|
||||
* \brief This function reseeds the CTR_DRBG context, that is
|
||||
* extracts data from the entropy source.
|
||||
*
|
||||
* \param ctx The CTR_DRBG context.
|
||||
* \param additional Additional data to add to the state. Can be \c NULL.
|
||||
* \param len The length of the additional data.
|
||||
* This must be less than
|
||||
* #MBEDTLS_CTR_DRBG_MAX_SEED_INPUT - \c entropy_len
|
||||
* where \c entropy_len is the entropy length
|
||||
* configured for the context.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED on failure.
|
||||
*/
|
||||
int mbedtls_ctr_drbg_reseed( mbedtls_ctr_drbg_context *ctx,
|
||||
const unsigned char *additional, size_t len );
|
||||
|
||||
/**
|
||||
* \brief This function updates the state of the CTR_DRBG context.
|
||||
*
|
||||
* \param ctx The CTR_DRBG context.
|
||||
* \param additional The data to update the state with. This must not be
|
||||
* \c NULL unless \p add_len is \c 0.
|
||||
* \param add_len Length of \p additional in bytes. This must be at
|
||||
* most #MBEDTLS_CTR_DRBG_MAX_SEED_INPUT.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG if
|
||||
* \p add_len is more than
|
||||
* #MBEDTLS_CTR_DRBG_MAX_SEED_INPUT.
|
||||
* \return An error from the underlying AES cipher on failure.
|
||||
*/
|
||||
int mbedtls_ctr_drbg_update_ret( mbedtls_ctr_drbg_context *ctx,
|
||||
const unsigned char *additional,
|
||||
size_t add_len );
|
||||
|
||||
/**
|
||||
* \brief This function updates a CTR_DRBG instance with additional
|
||||
* data and uses it to generate random data.
|
||||
*
|
||||
* This function automatically reseeds if the reseed counter is exceeded
|
||||
* or prediction resistance is enabled.
|
||||
*
|
||||
* \param p_rng The CTR_DRBG context. This must be a pointer to a
|
||||
* #mbedtls_ctr_drbg_context structure.
|
||||
* \param output The buffer to fill.
|
||||
* \param output_len The length of the buffer in bytes.
|
||||
* \param additional Additional data to update. Can be \c NULL, in which
|
||||
* case the additional data is empty regardless of
|
||||
* the value of \p add_len.
|
||||
* \param add_len The length of the additional data
|
||||
* if \p additional is not \c NULL.
|
||||
* This must be less than #MBEDTLS_CTR_DRBG_MAX_INPUT
|
||||
* and less than
|
||||
* #MBEDTLS_CTR_DRBG_MAX_SEED_INPUT - \c entropy_len
|
||||
* where \c entropy_len is the entropy length
|
||||
* configured for the context.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED or
|
||||
* #MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG on failure.
|
||||
*/
|
||||
int mbedtls_ctr_drbg_random_with_add( void *p_rng,
|
||||
unsigned char *output, size_t output_len,
|
||||
const unsigned char *additional, size_t add_len );
|
||||
|
||||
/**
|
||||
* \brief This function uses CTR_DRBG to generate random data.
|
||||
*
|
||||
* This function automatically reseeds if the reseed counter is exceeded
|
||||
* or prediction resistance is enabled.
|
||||
*
|
||||
*
|
||||
* \param p_rng The CTR_DRBG context. This must be a pointer to a
|
||||
* #mbedtls_ctr_drbg_context structure.
|
||||
* \param output The buffer to fill.
|
||||
* \param output_len The length of the buffer in bytes.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED or
|
||||
* #MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG on failure.
|
||||
*/
|
||||
int mbedtls_ctr_drbg_random( void *p_rng,
|
||||
unsigned char *output, size_t output_len );
|
||||
|
||||
|
||||
#if ! defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#if defined(MBEDTLS_DEPRECATED_WARNING)
|
||||
#define MBEDTLS_DEPRECATED __attribute__((deprecated))
|
||||
#else
|
||||
#define MBEDTLS_DEPRECATED
|
||||
#endif
|
||||
/**
|
||||
* \brief This function updates the state of the CTR_DRBG context.
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_ctr_drbg_update_ret()
|
||||
* in 2.16.0.
|
||||
*
|
||||
* \note If \p add_len is greater than
|
||||
* #MBEDTLS_CTR_DRBG_MAX_SEED_INPUT, only the first
|
||||
* #MBEDTLS_CTR_DRBG_MAX_SEED_INPUT Bytes are used.
|
||||
* The remaining Bytes are silently discarded.
|
||||
*
|
||||
* \param ctx The CTR_DRBG context.
|
||||
* \param additional The data to update the state with.
|
||||
* \param add_len Length of \p additional data.
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_ctr_drbg_update(
|
||||
mbedtls_ctr_drbg_context *ctx,
|
||||
const unsigned char *additional,
|
||||
size_t add_len );
|
||||
#undef MBEDTLS_DEPRECATED
|
||||
#endif /* !MBEDTLS_DEPRECATED_REMOVED */
|
||||
|
||||
#if defined(MBEDTLS_FS_IO)
|
||||
/**
|
||||
* \brief This function writes a seed file.
|
||||
*
|
||||
* \param ctx The CTR_DRBG context.
|
||||
* \param path The name of the file.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR on file error.
|
||||
* \return #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED on reseed
|
||||
* failure.
|
||||
*/
|
||||
int mbedtls_ctr_drbg_write_seed_file( mbedtls_ctr_drbg_context *ctx, const char *path );
|
||||
|
||||
/**
|
||||
* \brief This function reads and updates a seed file. The seed
|
||||
* is added to this instance.
|
||||
*
|
||||
* \param ctx The CTR_DRBG context.
|
||||
* \param path The name of the file.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR on file error.
|
||||
* \return #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED on
|
||||
* reseed failure.
|
||||
* \return #MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG if the existing
|
||||
* seed file is too large.
|
||||
*/
|
||||
int mbedtls_ctr_drbg_update_seed_file( mbedtls_ctr_drbg_context *ctx, const char *path );
|
||||
#endif /* MBEDTLS_FS_IO */
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
|
||||
/**
|
||||
* \brief The CTR_DRBG checkup routine.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return \c 1 on failure.
|
||||
*/
|
||||
int mbedtls_ctr_drbg_self_test( int verbose );
|
||||
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
/* Internal functions (do not call directly) */
|
||||
int mbedtls_ctr_drbg_seed_entropy_len( mbedtls_ctr_drbg_context *,
|
||||
int (*)(void *, unsigned char *, size_t), void *,
|
||||
const unsigned char *, size_t, size_t );
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* ctr_drbg.h */
|
||||
@@ -0,0 +1,265 @@
|
||||
/**
|
||||
* \file debug.h
|
||||
*
|
||||
* \brief Functions for controlling and providing debug output from the library.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_DEBUG_H
|
||||
#define MBEDTLS_DEBUG_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "ssl.h"
|
||||
|
||||
#if defined(MBEDTLS_ECP_C)
|
||||
#include "ecp.h"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_DEBUG_C)
|
||||
|
||||
#define MBEDTLS_DEBUG_STRIP_PARENS( ... ) __VA_ARGS__
|
||||
|
||||
#define MBEDTLS_SSL_DEBUG_MSG( level, args ) \
|
||||
mbedtls_debug_print_msg( ssl, level, __FILE__, __LINE__, \
|
||||
MBEDTLS_DEBUG_STRIP_PARENS args )
|
||||
|
||||
#define MBEDTLS_SSL_DEBUG_RET( level, text, ret ) \
|
||||
mbedtls_debug_print_ret( ssl, level, __FILE__, __LINE__, text, ret )
|
||||
|
||||
#define MBEDTLS_SSL_DEBUG_BUF( level, text, buf, len ) \
|
||||
mbedtls_debug_print_buf( ssl, level, __FILE__, __LINE__, text, buf, len )
|
||||
|
||||
#if defined(MBEDTLS_BIGNUM_C)
|
||||
#define MBEDTLS_SSL_DEBUG_MPI( level, text, X ) \
|
||||
mbedtls_debug_print_mpi( ssl, level, __FILE__, __LINE__, text, X )
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_C)
|
||||
#define MBEDTLS_SSL_DEBUG_ECP( level, text, X ) \
|
||||
mbedtls_debug_print_ecp( ssl, level, __FILE__, __LINE__, text, X )
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_X509_CRT_PARSE_C)
|
||||
#define MBEDTLS_SSL_DEBUG_CRT( level, text, crt ) \
|
||||
mbedtls_debug_print_crt( ssl, level, __FILE__, __LINE__, text, crt )
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECDH_C)
|
||||
#define MBEDTLS_SSL_DEBUG_ECDH( level, ecdh, attr ) \
|
||||
mbedtls_debug_printf_ecdh( ssl, level, __FILE__, __LINE__, ecdh, attr )
|
||||
#endif
|
||||
|
||||
#else /* MBEDTLS_DEBUG_C */
|
||||
|
||||
#define MBEDTLS_SSL_DEBUG_MSG( level, args ) do { } while( 0 )
|
||||
#define MBEDTLS_SSL_DEBUG_RET( level, text, ret ) do { } while( 0 )
|
||||
#define MBEDTLS_SSL_DEBUG_BUF( level, text, buf, len ) do { } while( 0 )
|
||||
#define MBEDTLS_SSL_DEBUG_MPI( level, text, X ) do { } while( 0 )
|
||||
#define MBEDTLS_SSL_DEBUG_ECP( level, text, X ) do { } while( 0 )
|
||||
#define MBEDTLS_SSL_DEBUG_CRT( level, text, crt ) do { } while( 0 )
|
||||
#define MBEDTLS_SSL_DEBUG_ECDH( level, ecdh, attr ) do { } while( 0 )
|
||||
|
||||
#endif /* MBEDTLS_DEBUG_C */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Set the threshold error level to handle globally all debug output.
|
||||
* Debug messages that have a level over the threshold value are
|
||||
* discarded.
|
||||
* (Default value: 0 = No debug )
|
||||
*
|
||||
* \param threshold theshold level of messages to filter on. Messages at a
|
||||
* higher level will be discarded.
|
||||
* - Debug levels
|
||||
* - 0 No debug
|
||||
* - 1 Error
|
||||
* - 2 State change
|
||||
* - 3 Informational
|
||||
* - 4 Verbose
|
||||
*/
|
||||
void mbedtls_debug_set_threshold( int threshold );
|
||||
|
||||
/**
|
||||
* \brief Print a message to the debug output. This function is always used
|
||||
* through the MBEDTLS_SSL_DEBUG_MSG() macro, which supplies the ssl
|
||||
* context, file and line number parameters.
|
||||
*
|
||||
* \param ssl SSL context
|
||||
* \param level error level of the debug message
|
||||
* \param file file the message has occurred in
|
||||
* \param line line number the message has occurred at
|
||||
* \param format format specifier, in printf format
|
||||
* \param ... variables used by the format specifier
|
||||
*
|
||||
* \attention This function is intended for INTERNAL usage within the
|
||||
* library only.
|
||||
*/
|
||||
void mbedtls_debug_print_msg( const mbedtls_ssl_context *ssl, int level,
|
||||
const char *file, int line,
|
||||
const char *format, ... );
|
||||
|
||||
/**
|
||||
* \brief Print the return value of a function to the debug output. This
|
||||
* function is always used through the MBEDTLS_SSL_DEBUG_RET() macro,
|
||||
* which supplies the ssl context, file and line number parameters.
|
||||
*
|
||||
* \param ssl SSL context
|
||||
* \param level error level of the debug message
|
||||
* \param file file the error has occurred in
|
||||
* \param line line number the error has occurred in
|
||||
* \param text the name of the function that returned the error
|
||||
* \param ret the return code value
|
||||
*
|
||||
* \attention This function is intended for INTERNAL usage within the
|
||||
* library only.
|
||||
*/
|
||||
void mbedtls_debug_print_ret( const mbedtls_ssl_context *ssl, int level,
|
||||
const char *file, int line,
|
||||
const char *text, int ret );
|
||||
|
||||
/**
|
||||
* \brief Output a buffer of size len bytes to the debug output. This function
|
||||
* is always used through the MBEDTLS_SSL_DEBUG_BUF() macro,
|
||||
* which supplies the ssl context, file and line number parameters.
|
||||
*
|
||||
* \param ssl SSL context
|
||||
* \param level error level of the debug message
|
||||
* \param file file the error has occurred in
|
||||
* \param line line number the error has occurred in
|
||||
* \param text a name or label for the buffer being dumped. Normally the
|
||||
* variable or buffer name
|
||||
* \param buf the buffer to be outputted
|
||||
* \param len length of the buffer
|
||||
*
|
||||
* \attention This function is intended for INTERNAL usage within the
|
||||
* library only.
|
||||
*/
|
||||
void mbedtls_debug_print_buf( const mbedtls_ssl_context *ssl, int level,
|
||||
const char *file, int line, const char *text,
|
||||
const unsigned char *buf, size_t len );
|
||||
|
||||
#if defined(MBEDTLS_BIGNUM_C)
|
||||
/**
|
||||
* \brief Print a MPI variable to the debug output. This function is always
|
||||
* used through the MBEDTLS_SSL_DEBUG_MPI() macro, which supplies the
|
||||
* ssl context, file and line number parameters.
|
||||
*
|
||||
* \param ssl SSL context
|
||||
* \param level error level of the debug message
|
||||
* \param file file the error has occurred in
|
||||
* \param line line number the error has occurred in
|
||||
* \param text a name or label for the MPI being output. Normally the
|
||||
* variable name
|
||||
* \param X the MPI variable
|
||||
*
|
||||
* \attention This function is intended for INTERNAL usage within the
|
||||
* library only.
|
||||
*/
|
||||
void mbedtls_debug_print_mpi( const mbedtls_ssl_context *ssl, int level,
|
||||
const char *file, int line,
|
||||
const char *text, const mbedtls_mpi *X );
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_C)
|
||||
/**
|
||||
* \brief Print an ECP point to the debug output. This function is always
|
||||
* used through the MBEDTLS_SSL_DEBUG_ECP() macro, which supplies the
|
||||
* ssl context, file and line number parameters.
|
||||
*
|
||||
* \param ssl SSL context
|
||||
* \param level error level of the debug message
|
||||
* \param file file the error has occurred in
|
||||
* \param line line number the error has occurred in
|
||||
* \param text a name or label for the ECP point being output. Normally the
|
||||
* variable name
|
||||
* \param X the ECP point
|
||||
*
|
||||
* \attention This function is intended for INTERNAL usage within the
|
||||
* library only.
|
||||
*/
|
||||
void mbedtls_debug_print_ecp( const mbedtls_ssl_context *ssl, int level,
|
||||
const char *file, int line,
|
||||
const char *text, const mbedtls_ecp_point *X );
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_X509_CRT_PARSE_C)
|
||||
/**
|
||||
* \brief Print a X.509 certificate structure to the debug output. This
|
||||
* function is always used through the MBEDTLS_SSL_DEBUG_CRT() macro,
|
||||
* which supplies the ssl context, file and line number parameters.
|
||||
*
|
||||
* \param ssl SSL context
|
||||
* \param level error level of the debug message
|
||||
* \param file file the error has occurred in
|
||||
* \param line line number the error has occurred in
|
||||
* \param text a name or label for the certificate being output
|
||||
* \param crt X.509 certificate structure
|
||||
*
|
||||
* \attention This function is intended for INTERNAL usage within the
|
||||
* library only.
|
||||
*/
|
||||
void mbedtls_debug_print_crt( const mbedtls_ssl_context *ssl, int level,
|
||||
const char *file, int line,
|
||||
const char *text, const mbedtls_x509_crt *crt );
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECDH_C)
|
||||
typedef enum
|
||||
{
|
||||
MBEDTLS_DEBUG_ECDH_Q,
|
||||
MBEDTLS_DEBUG_ECDH_QP,
|
||||
MBEDTLS_DEBUG_ECDH_Z,
|
||||
} mbedtls_debug_ecdh_attr;
|
||||
|
||||
/**
|
||||
* \brief Print a field of the ECDH structure in the SSL context to the debug
|
||||
* output. This function is always used through the
|
||||
* MBEDTLS_SSL_DEBUG_ECDH() macro, which supplies the ssl context, file
|
||||
* and line number parameters.
|
||||
*
|
||||
* \param ssl SSL context
|
||||
* \param level error level of the debug message
|
||||
* \param file file the error has occurred in
|
||||
* \param line line number the error has occurred in
|
||||
* \param ecdh the ECDH context
|
||||
* \param attr the identifier of the attribute being output
|
||||
*
|
||||
* \attention This function is intended for INTERNAL usage within the
|
||||
* library only.
|
||||
*/
|
||||
void mbedtls_debug_printf_ecdh( const mbedtls_ssl_context *ssl, int level,
|
||||
const char *file, int line,
|
||||
const mbedtls_ecdh_context *ecdh,
|
||||
mbedtls_debug_ecdh_attr attr );
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* debug.h */
|
||||
|
||||
@@ -0,0 +1,356 @@
|
||||
/**
|
||||
* \file des.h
|
||||
*
|
||||
* \brief DES block cipher
|
||||
*
|
||||
* \warning DES is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*
|
||||
*/
|
||||
#ifndef MBEDTLS_DES_H
|
||||
#define MBEDTLS_DES_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#define MBEDTLS_DES_ENCRYPT 1
|
||||
#define MBEDTLS_DES_DECRYPT 0
|
||||
|
||||
#define MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH -0x0032 /**< The data input has an invalid length. */
|
||||
|
||||
/* MBEDTLS_ERR_DES_HW_ACCEL_FAILED is deprecated and should not be used. */
|
||||
#define MBEDTLS_ERR_DES_HW_ACCEL_FAILED -0x0033 /**< DES hardware accelerator failed. */
|
||||
|
||||
#define MBEDTLS_DES_KEY_SIZE 8
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_DES_ALT)
|
||||
// Regular implementation
|
||||
//
|
||||
|
||||
/**
|
||||
* \brief DES context structure
|
||||
*
|
||||
* \warning DES is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*/
|
||||
typedef struct mbedtls_des_context
|
||||
{
|
||||
uint32_t sk[32]; /*!< DES subkeys */
|
||||
}
|
||||
mbedtls_des_context;
|
||||
|
||||
/**
|
||||
* \brief Triple-DES context structure
|
||||
*/
|
||||
typedef struct mbedtls_des3_context
|
||||
{
|
||||
uint32_t sk[96]; /*!< 3DES subkeys */
|
||||
}
|
||||
mbedtls_des3_context;
|
||||
|
||||
#else /* MBEDTLS_DES_ALT */
|
||||
#include "des_alt.h"
|
||||
#endif /* MBEDTLS_DES_ALT */
|
||||
|
||||
/**
|
||||
* \brief Initialize DES context
|
||||
*
|
||||
* \param ctx DES context to be initialized
|
||||
*
|
||||
* \warning DES is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*/
|
||||
void mbedtls_des_init( mbedtls_des_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Clear DES context
|
||||
*
|
||||
* \param ctx DES context to be cleared
|
||||
*
|
||||
* \warning DES is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*/
|
||||
void mbedtls_des_free( mbedtls_des_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Initialize Triple-DES context
|
||||
*
|
||||
* \param ctx DES3 context to be initialized
|
||||
*/
|
||||
void mbedtls_des3_init( mbedtls_des3_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Clear Triple-DES context
|
||||
*
|
||||
* \param ctx DES3 context to be cleared
|
||||
*/
|
||||
void mbedtls_des3_free( mbedtls_des3_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Set key parity on the given key to odd.
|
||||
*
|
||||
* DES keys are 56 bits long, but each byte is padded with
|
||||
* a parity bit to allow verification.
|
||||
*
|
||||
* \param key 8-byte secret key
|
||||
*
|
||||
* \warning DES is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*/
|
||||
void mbedtls_des_key_set_parity( unsigned char key[MBEDTLS_DES_KEY_SIZE] );
|
||||
|
||||
/**
|
||||
* \brief Check that key parity on the given key is odd.
|
||||
*
|
||||
* DES keys are 56 bits long, but each byte is padded with
|
||||
* a parity bit to allow verification.
|
||||
*
|
||||
* \param key 8-byte secret key
|
||||
*
|
||||
* \return 0 is parity was ok, 1 if parity was not correct.
|
||||
*
|
||||
* \warning DES is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*/
|
||||
int mbedtls_des_key_check_key_parity( const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
|
||||
|
||||
/**
|
||||
* \brief Check that key is not a weak or semi-weak DES key
|
||||
*
|
||||
* \param key 8-byte secret key
|
||||
*
|
||||
* \return 0 if no weak key was found, 1 if a weak key was identified.
|
||||
*
|
||||
* \warning DES is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*/
|
||||
int mbedtls_des_key_check_weak( const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
|
||||
|
||||
/**
|
||||
* \brief DES key schedule (56-bit, encryption)
|
||||
*
|
||||
* \param ctx DES context to be initialized
|
||||
* \param key 8-byte secret key
|
||||
*
|
||||
* \return 0
|
||||
*
|
||||
* \warning DES is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*/
|
||||
int mbedtls_des_setkey_enc( mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
|
||||
|
||||
/**
|
||||
* \brief DES key schedule (56-bit, decryption)
|
||||
*
|
||||
* \param ctx DES context to be initialized
|
||||
* \param key 8-byte secret key
|
||||
*
|
||||
* \return 0
|
||||
*
|
||||
* \warning DES is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*/
|
||||
int mbedtls_des_setkey_dec( mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
|
||||
|
||||
/**
|
||||
* \brief Triple-DES key schedule (112-bit, encryption)
|
||||
*
|
||||
* \param ctx 3DES context to be initialized
|
||||
* \param key 16-byte secret key
|
||||
*
|
||||
* \return 0
|
||||
*/
|
||||
int mbedtls_des3_set2key_enc( mbedtls_des3_context *ctx,
|
||||
const unsigned char key[MBEDTLS_DES_KEY_SIZE * 2] );
|
||||
|
||||
/**
|
||||
* \brief Triple-DES key schedule (112-bit, decryption)
|
||||
*
|
||||
* \param ctx 3DES context to be initialized
|
||||
* \param key 16-byte secret key
|
||||
*
|
||||
* \return 0
|
||||
*/
|
||||
int mbedtls_des3_set2key_dec( mbedtls_des3_context *ctx,
|
||||
const unsigned char key[MBEDTLS_DES_KEY_SIZE * 2] );
|
||||
|
||||
/**
|
||||
* \brief Triple-DES key schedule (168-bit, encryption)
|
||||
*
|
||||
* \param ctx 3DES context to be initialized
|
||||
* \param key 24-byte secret key
|
||||
*
|
||||
* \return 0
|
||||
*/
|
||||
int mbedtls_des3_set3key_enc( mbedtls_des3_context *ctx,
|
||||
const unsigned char key[MBEDTLS_DES_KEY_SIZE * 3] );
|
||||
|
||||
/**
|
||||
* \brief Triple-DES key schedule (168-bit, decryption)
|
||||
*
|
||||
* \param ctx 3DES context to be initialized
|
||||
* \param key 24-byte secret key
|
||||
*
|
||||
* \return 0
|
||||
*/
|
||||
int mbedtls_des3_set3key_dec( mbedtls_des3_context *ctx,
|
||||
const unsigned char key[MBEDTLS_DES_KEY_SIZE * 3] );
|
||||
|
||||
/**
|
||||
* \brief DES-ECB block encryption/decryption
|
||||
*
|
||||
* \param ctx DES context
|
||||
* \param input 64-bit input block
|
||||
* \param output 64-bit output block
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning DES is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*/
|
||||
int mbedtls_des_crypt_ecb( mbedtls_des_context *ctx,
|
||||
const unsigned char input[8],
|
||||
unsigned char output[8] );
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CBC)
|
||||
/**
|
||||
* \brief DES-CBC buffer encryption/decryption
|
||||
*
|
||||
* \note Upon exit, the content of the IV is updated so that you can
|
||||
* call the function same function again on the following
|
||||
* block(s) of data and get the same result as if it was
|
||||
* encrypted in one call. This allows a "streaming" usage.
|
||||
* If on the other hand you need to retain the contents of the
|
||||
* IV, you should either save it manually or use the cipher
|
||||
* module instead.
|
||||
*
|
||||
* \param ctx DES context
|
||||
* \param mode MBEDTLS_DES_ENCRYPT or MBEDTLS_DES_DECRYPT
|
||||
* \param length length of the input data
|
||||
* \param iv initialization vector (updated after use)
|
||||
* \param input buffer holding the input data
|
||||
* \param output buffer holding the output data
|
||||
*
|
||||
* \warning DES is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*/
|
||||
int mbedtls_des_crypt_cbc( mbedtls_des_context *ctx,
|
||||
int mode,
|
||||
size_t length,
|
||||
unsigned char iv[8],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_CBC */
|
||||
|
||||
/**
|
||||
* \brief 3DES-ECB block encryption/decryption
|
||||
*
|
||||
* \param ctx 3DES context
|
||||
* \param input 64-bit input block
|
||||
* \param output 64-bit output block
|
||||
*
|
||||
* \return 0 if successful
|
||||
*/
|
||||
int mbedtls_des3_crypt_ecb( mbedtls_des3_context *ctx,
|
||||
const unsigned char input[8],
|
||||
unsigned char output[8] );
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_MODE_CBC)
|
||||
/**
|
||||
* \brief 3DES-CBC buffer encryption/decryption
|
||||
*
|
||||
* \note Upon exit, the content of the IV is updated so that you can
|
||||
* call the function same function again on the following
|
||||
* block(s) of data and get the same result as if it was
|
||||
* encrypted in one call. This allows a "streaming" usage.
|
||||
* If on the other hand you need to retain the contents of the
|
||||
* IV, you should either save it manually or use the cipher
|
||||
* module instead.
|
||||
*
|
||||
* \param ctx 3DES context
|
||||
* \param mode MBEDTLS_DES_ENCRYPT or MBEDTLS_DES_DECRYPT
|
||||
* \param length length of the input data
|
||||
* \param iv initialization vector (updated after use)
|
||||
* \param input buffer holding the input data
|
||||
* \param output buffer holding the output data
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH
|
||||
*/
|
||||
int mbedtls_des3_crypt_cbc( mbedtls_des3_context *ctx,
|
||||
int mode,
|
||||
size_t length,
|
||||
unsigned char iv[8],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
#endif /* MBEDTLS_CIPHER_MODE_CBC */
|
||||
|
||||
/**
|
||||
* \brief Internal function for key expansion.
|
||||
* (Only exposed to allow overriding it,
|
||||
* see MBEDTLS_DES_SETKEY_ALT)
|
||||
*
|
||||
* \param SK Round keys
|
||||
* \param key Base key
|
||||
*
|
||||
* \warning DES is considered a weak cipher and its use constitutes a
|
||||
* security risk. We recommend considering stronger ciphers
|
||||
* instead.
|
||||
*/
|
||||
void mbedtls_des_setkey( uint32_t SK[32],
|
||||
const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
|
||||
/**
|
||||
* \brief Checkup routine
|
||||
*
|
||||
* \return 0 if successful, or 1 if the test failed
|
||||
*/
|
||||
int mbedtls_des_self_test( int verbose );
|
||||
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* des.h */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,440 @@
|
||||
/**
|
||||
* \file ecdh.h
|
||||
*
|
||||
* \brief This file contains ECDH definitions and functions.
|
||||
*
|
||||
* The Elliptic Curve Diffie-Hellman (ECDH) protocol is an anonymous
|
||||
* key agreement protocol allowing two parties to establish a shared
|
||||
* secret over an insecure channel. Each party must have an
|
||||
* elliptic-curve public–private key pair.
|
||||
*
|
||||
* For more information, see <em>NIST SP 800-56A Rev. 2: Recommendation for
|
||||
* Pair-Wise Key Establishment Schemes Using Discrete Logarithm
|
||||
* Cryptography</em>.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of Mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_ECDH_H
|
||||
#define MBEDTLS_ECDH_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "ecp.h"
|
||||
|
||||
/*
|
||||
* Use a backward compatible ECDH context.
|
||||
*
|
||||
* This flag is always enabled for now and future versions might add a
|
||||
* configuration option that conditionally undefines this flag.
|
||||
* The configuration option in question may have a different name.
|
||||
*
|
||||
* Features undefining this flag, must have a warning in their description in
|
||||
* config.h stating that the feature breaks backward compatibility.
|
||||
*/
|
||||
#define MBEDTLS_ECDH_LEGACY_CONTEXT
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Defines the source of the imported EC key.
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
MBEDTLS_ECDH_OURS, /**< Our key. */
|
||||
MBEDTLS_ECDH_THEIRS, /**< The key of the peer. */
|
||||
} mbedtls_ecdh_side;
|
||||
|
||||
#if !defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
|
||||
/**
|
||||
* Defines the ECDH implementation used.
|
||||
*
|
||||
* Later versions of the library may add new variants, therefore users should
|
||||
* not make any assumptions about them.
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
MBEDTLS_ECDH_VARIANT_NONE = 0, /*!< Implementation not defined. */
|
||||
MBEDTLS_ECDH_VARIANT_MBEDTLS_2_0,/*!< The default Mbed TLS implementation */
|
||||
} mbedtls_ecdh_variant;
|
||||
|
||||
/**
|
||||
* The context used by the default ECDH implementation.
|
||||
*
|
||||
* Later versions might change the structure of this context, therefore users
|
||||
* should not make any assumptions about the structure of
|
||||
* mbedtls_ecdh_context_mbed.
|
||||
*/
|
||||
typedef struct mbedtls_ecdh_context_mbed
|
||||
{
|
||||
mbedtls_ecp_group grp; /*!< The elliptic curve used. */
|
||||
mbedtls_mpi d; /*!< The private key. */
|
||||
mbedtls_ecp_point Q; /*!< The public key. */
|
||||
mbedtls_ecp_point Qp; /*!< The value of the public key of the peer. */
|
||||
mbedtls_mpi z; /*!< The shared secret. */
|
||||
#if defined(MBEDTLS_ECP_RESTARTABLE)
|
||||
mbedtls_ecp_restart_ctx rs; /*!< The restart context for EC computations. */
|
||||
#endif
|
||||
} mbedtls_ecdh_context_mbed;
|
||||
#endif
|
||||
|
||||
/**
|
||||
*
|
||||
* \warning Performing multiple operations concurrently on the same
|
||||
* ECDSA context is not supported; objects of this type
|
||||
* should not be shared between multiple threads.
|
||||
* \brief The ECDH context structure.
|
||||
*/
|
||||
typedef struct mbedtls_ecdh_context
|
||||
{
|
||||
#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
|
||||
mbedtls_ecp_group grp; /*!< The elliptic curve used. */
|
||||
mbedtls_mpi d; /*!< The private key. */
|
||||
mbedtls_ecp_point Q; /*!< The public key. */
|
||||
mbedtls_ecp_point Qp; /*!< The value of the public key of the peer. */
|
||||
mbedtls_mpi z; /*!< The shared secret. */
|
||||
int point_format; /*!< The format of point export in TLS messages. */
|
||||
mbedtls_ecp_point Vi; /*!< The blinding value. */
|
||||
mbedtls_ecp_point Vf; /*!< The unblinding value. */
|
||||
mbedtls_mpi _d; /*!< The previous \p d. */
|
||||
#if defined(MBEDTLS_ECP_RESTARTABLE)
|
||||
int restart_enabled; /*!< The flag for restartable mode. */
|
||||
mbedtls_ecp_restart_ctx rs; /*!< The restart context for EC computations. */
|
||||
#endif /* MBEDTLS_ECP_RESTARTABLE */
|
||||
#else
|
||||
uint8_t point_format; /*!< The format of point export in TLS messages
|
||||
as defined in RFC 4492. */
|
||||
mbedtls_ecp_group_id grp_id;/*!< The elliptic curve used. */
|
||||
mbedtls_ecdh_variant var; /*!< The ECDH implementation/structure used. */
|
||||
union
|
||||
{
|
||||
mbedtls_ecdh_context_mbed mbed_ecdh;
|
||||
} ctx; /*!< Implementation-specific context. The
|
||||
context in use is specified by the \c var
|
||||
field. */
|
||||
#if defined(MBEDTLS_ECP_RESTARTABLE)
|
||||
uint8_t restart_enabled; /*!< The flag for restartable mode. Functions of
|
||||
an alternative implementation not supporting
|
||||
restartable mode must return
|
||||
MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED error
|
||||
if this flag is set. */
|
||||
#endif /* MBEDTLS_ECP_RESTARTABLE */
|
||||
#endif /* MBEDTLS_ECDH_LEGACY_CONTEXT */
|
||||
}
|
||||
mbedtls_ecdh_context;
|
||||
|
||||
/**
|
||||
* \brief This function generates an ECDH keypair on an elliptic
|
||||
* curve.
|
||||
*
|
||||
* This function performs the first of two core computations
|
||||
* implemented during the ECDH key exchange. The second core
|
||||
* computation is performed by mbedtls_ecdh_compute_shared().
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \param grp The ECP group to use. This must be initialized and have
|
||||
* domain parameters loaded, for example through
|
||||
* mbedtls_ecp_load() or mbedtls_ecp_tls_read_group().
|
||||
* \param d The destination MPI (private key).
|
||||
* This must be initialized.
|
||||
* \param Q The destination point (public key).
|
||||
* This must be initialized.
|
||||
* \param f_rng The RNG function to use. This must not be \c NULL.
|
||||
* \param p_rng The RNG context to be passed to \p f_rng. This may be
|
||||
* \c NULL in case \p f_rng doesn't need a context argument.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return Another \c MBEDTLS_ERR_ECP_XXX or
|
||||
* \c MBEDTLS_MPI_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_ecdh_gen_public( mbedtls_ecp_group *grp, mbedtls_mpi *d, mbedtls_ecp_point *Q,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
|
||||
/**
|
||||
* \brief This function computes the shared secret.
|
||||
*
|
||||
* This function performs the second of two core computations
|
||||
* implemented during the ECDH key exchange. The first core
|
||||
* computation is performed by mbedtls_ecdh_gen_public().
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \note If \p f_rng is not NULL, it is used to implement
|
||||
* countermeasures against side-channel attacks.
|
||||
* For more information, see mbedtls_ecp_mul().
|
||||
*
|
||||
* \param grp The ECP group to use. This must be initialized and have
|
||||
* domain parameters loaded, for example through
|
||||
* mbedtls_ecp_load() or mbedtls_ecp_tls_read_group().
|
||||
* \param z The destination MPI (shared secret).
|
||||
* This must be initialized.
|
||||
* \param Q The public key from another party.
|
||||
* This must be initialized.
|
||||
* \param d Our secret exponent (private key).
|
||||
* This must be initialized.
|
||||
* \param f_rng The RNG function. This may be \c NULL if randomization
|
||||
* of intermediate results during the ECP computations is
|
||||
* not needed (discouraged). See the documentation of
|
||||
* mbedtls_ecp_mul() for more.
|
||||
* \param p_rng The RNG context to be passed to \p f_rng. This may be
|
||||
* \c NULL if \p f_rng is \c NULL or doesn't need a
|
||||
* context argument.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return Another \c MBEDTLS_ERR_ECP_XXX or
|
||||
* \c MBEDTLS_MPI_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_ecdh_compute_shared( mbedtls_ecp_group *grp, mbedtls_mpi *z,
|
||||
const mbedtls_ecp_point *Q, const mbedtls_mpi *d,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
|
||||
/**
|
||||
* \brief This function initializes an ECDH context.
|
||||
*
|
||||
* \param ctx The ECDH context to initialize. This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_ecdh_init( mbedtls_ecdh_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function sets up the ECDH context with the information
|
||||
* given.
|
||||
*
|
||||
* This function should be called after mbedtls_ecdh_init() but
|
||||
* before mbedtls_ecdh_make_params(). There is no need to call
|
||||
* this function before mbedtls_ecdh_read_params().
|
||||
*
|
||||
* This is the first function used by a TLS server for ECDHE
|
||||
* ciphersuites.
|
||||
*
|
||||
* \param ctx The ECDH context to set up. This must be initialized.
|
||||
* \param grp_id The group id of the group to set up the context for.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
*/
|
||||
int mbedtls_ecdh_setup( mbedtls_ecdh_context *ctx,
|
||||
mbedtls_ecp_group_id grp_id );
|
||||
|
||||
/**
|
||||
* \brief This function frees a context.
|
||||
*
|
||||
* \param ctx The context to free. This may be \c NULL, in which
|
||||
* case this function does nothing. If it is not \c NULL,
|
||||
* it must point to an initialized ECDH context.
|
||||
*/
|
||||
void mbedtls_ecdh_free( mbedtls_ecdh_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function generates an EC key pair and exports its
|
||||
* in the format used in a TLS ServerKeyExchange handshake
|
||||
* message.
|
||||
*
|
||||
* This is the second function used by a TLS server for ECDHE
|
||||
* ciphersuites. (It is called after mbedtls_ecdh_setup().)
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \param ctx The ECDH context to use. This must be initialized
|
||||
* and bound to a group, for example via mbedtls_ecdh_setup().
|
||||
* \param olen The address at which to store the number of Bytes written.
|
||||
* \param buf The destination buffer. This must be a writable buffer of
|
||||
* length \p blen Bytes.
|
||||
* \param blen The length of the destination buffer \p buf in Bytes.
|
||||
* \param f_rng The RNG function to use. This must not be \c NULL.
|
||||
* \param p_rng The RNG context to be passed to \p f_rng. This may be
|
||||
* \c NULL in case \p f_rng doesn't need a context argument.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_ECP_IN_PROGRESS if maximum number of
|
||||
* operations was reached: see \c mbedtls_ecp_set_max_ops().
|
||||
* \return Another \c MBEDTLS_ERR_ECP_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_ecdh_make_params( mbedtls_ecdh_context *ctx, size_t *olen,
|
||||
unsigned char *buf, size_t blen,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
|
||||
/**
|
||||
* \brief This function parses the ECDHE parameters in a
|
||||
* TLS ServerKeyExchange handshake message.
|
||||
*
|
||||
* \note In a TLS handshake, this is the how the client
|
||||
* sets up its ECDHE context from the server's public
|
||||
* ECDHE key material.
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \param ctx The ECDHE context to use. This must be initialized.
|
||||
* \param buf On input, \c *buf must be the start of the input buffer.
|
||||
* On output, \c *buf is updated to point to the end of the
|
||||
* data that has been read. On success, this is the first byte
|
||||
* past the end of the ServerKeyExchange parameters.
|
||||
* On error, this is the point at which an error has been
|
||||
* detected, which is usually not useful except to debug
|
||||
* failures.
|
||||
* \param end The end of the input buffer.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return An \c MBEDTLS_ERR_ECP_XXX error code on failure.
|
||||
*
|
||||
*/
|
||||
int mbedtls_ecdh_read_params( mbedtls_ecdh_context *ctx,
|
||||
const unsigned char **buf,
|
||||
const unsigned char *end );
|
||||
|
||||
/**
|
||||
* \brief This function sets up an ECDH context from an EC key.
|
||||
*
|
||||
* It is used by clients and servers in place of the
|
||||
* ServerKeyEchange for static ECDH, and imports ECDH
|
||||
* parameters from the EC key information of a certificate.
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \param ctx The ECDH context to set up. This must be initialized.
|
||||
* \param key The EC key to use. This must be initialized.
|
||||
* \param side Defines the source of the key. Possible values are:
|
||||
* - #MBEDTLS_ECDH_OURS: The key is ours.
|
||||
* - #MBEDTLS_ECDH_THEIRS: The key is that of the peer.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return Another \c MBEDTLS_ERR_ECP_XXX error code on failure.
|
||||
*
|
||||
*/
|
||||
int mbedtls_ecdh_get_params( mbedtls_ecdh_context *ctx,
|
||||
const mbedtls_ecp_keypair *key,
|
||||
mbedtls_ecdh_side side );
|
||||
|
||||
/**
|
||||
* \brief This function generates a public key and exports it
|
||||
* as a TLS ClientKeyExchange payload.
|
||||
*
|
||||
* This is the second function used by a TLS client for ECDH(E)
|
||||
* ciphersuites.
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \param ctx The ECDH context to use. This must be initialized
|
||||
* and bound to a group, the latter usually by
|
||||
* mbedtls_ecdh_read_params().
|
||||
* \param olen The address at which to store the number of Bytes written.
|
||||
* This must not be \c NULL.
|
||||
* \param buf The destination buffer. This must be a writable buffer
|
||||
* of length \p blen Bytes.
|
||||
* \param blen The size of the destination buffer \p buf in Bytes.
|
||||
* \param f_rng The RNG function to use. This must not be \c NULL.
|
||||
* \param p_rng The RNG context to be passed to \p f_rng. This may be
|
||||
* \c NULL in case \p f_rng doesn't need a context argument.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_ECP_IN_PROGRESS if maximum number of
|
||||
* operations was reached: see \c mbedtls_ecp_set_max_ops().
|
||||
* \return Another \c MBEDTLS_ERR_ECP_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_ecdh_make_public( mbedtls_ecdh_context *ctx, size_t *olen,
|
||||
unsigned char *buf, size_t blen,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
|
||||
/**
|
||||
* \brief This function parses and processes the ECDHE payload of a
|
||||
* TLS ClientKeyExchange message.
|
||||
*
|
||||
* This is the third function used by a TLS server for ECDH(E)
|
||||
* ciphersuites. (It is called after mbedtls_ecdh_setup() and
|
||||
* mbedtls_ecdh_make_params().)
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \param ctx The ECDH context to use. This must be initialized
|
||||
* and bound to a group, for example via mbedtls_ecdh_setup().
|
||||
* \param buf The pointer to the ClientKeyExchange payload. This must
|
||||
* be a readable buffer of length \p blen Bytes.
|
||||
* \param blen The length of the input buffer \p buf in Bytes.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return An \c MBEDTLS_ERR_ECP_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_ecdh_read_public( mbedtls_ecdh_context *ctx,
|
||||
const unsigned char *buf, size_t blen );
|
||||
|
||||
/**
|
||||
* \brief This function derives and exports the shared secret.
|
||||
*
|
||||
* This is the last function used by both TLS client
|
||||
* and servers.
|
||||
*
|
||||
* \note If \p f_rng is not NULL, it is used to implement
|
||||
* countermeasures against side-channel attacks.
|
||||
* For more information, see mbedtls_ecp_mul().
|
||||
*
|
||||
* \see ecp.h
|
||||
|
||||
* \param ctx The ECDH context to use. This must be initialized
|
||||
* and have its own private key generated and the peer's
|
||||
* public key imported.
|
||||
* \param olen The address at which to store the total number of
|
||||
* Bytes written on success. This must not be \c NULL.
|
||||
* \param buf The buffer to write the generated shared key to. This
|
||||
* must be a writable buffer of size \p blen Bytes.
|
||||
* \param blen The length of the destination buffer \p buf in Bytes.
|
||||
* \param f_rng The RNG function, for blinding purposes. This may
|
||||
* b \c NULL if blinding isn't needed.
|
||||
* \param p_rng The RNG context. This may be \c NULL if \p f_rng
|
||||
* doesn't need a context argument.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_ECP_IN_PROGRESS if maximum number of
|
||||
* operations was reached: see \c mbedtls_ecp_set_max_ops().
|
||||
* \return Another \c MBEDTLS_ERR_ECP_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_ecdh_calc_secret( mbedtls_ecdh_context *ctx, size_t *olen,
|
||||
unsigned char *buf, size_t blen,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
|
||||
#if defined(MBEDTLS_ECP_RESTARTABLE)
|
||||
/**
|
||||
* \brief This function enables restartable EC computations for this
|
||||
* context. (Default: disabled.)
|
||||
*
|
||||
* \see \c mbedtls_ecp_set_max_ops()
|
||||
*
|
||||
* \note It is not possible to safely disable restartable
|
||||
* computations once enabled, except by free-ing the context,
|
||||
* which cancels possible in-progress operations.
|
||||
*
|
||||
* \param ctx The ECDH context to use. This must be initialized.
|
||||
*/
|
||||
void mbedtls_ecdh_enable_restart( mbedtls_ecdh_context *ctx );
|
||||
#endif /* MBEDTLS_ECP_RESTARTABLE */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* ecdh.h */
|
||||
@@ -0,0 +1,604 @@
|
||||
/**
|
||||
* \file ecdsa.h
|
||||
*
|
||||
* \brief This file contains ECDSA definitions and functions.
|
||||
*
|
||||
* The Elliptic Curve Digital Signature Algorithm (ECDSA) is defined in
|
||||
* <em>Standards for Efficient Cryptography Group (SECG):
|
||||
* SEC1 Elliptic Curve Cryptography</em>.
|
||||
* The use of ECDSA for TLS is defined in <em>RFC-4492: Elliptic Curve
|
||||
* Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS)</em>.
|
||||
*
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of Mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_ECDSA_H
|
||||
#define MBEDTLS_ECDSA_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "ecp.h"
|
||||
#include "md.h"
|
||||
|
||||
/*
|
||||
* RFC-4492 page 20:
|
||||
*
|
||||
* Ecdsa-Sig-Value ::= SEQUENCE {
|
||||
* r INTEGER,
|
||||
* s INTEGER
|
||||
* }
|
||||
*
|
||||
* Size is at most
|
||||
* 1 (tag) + 1 (len) + 1 (initial 0) + ECP_MAX_BYTES for each of r and s,
|
||||
* twice that + 1 (tag) + 2 (len) for the sequence
|
||||
* (assuming ECP_MAX_BYTES is less than 126 for r and s,
|
||||
* and less than 124 (total len <= 255) for the sequence)
|
||||
*/
|
||||
#if MBEDTLS_ECP_MAX_BYTES > 124
|
||||
#error "MBEDTLS_ECP_MAX_BYTES bigger than expected, please fix MBEDTLS_ECDSA_MAX_LEN"
|
||||
#endif
|
||||
/** The maximal size of an ECDSA signature in Bytes. */
|
||||
#define MBEDTLS_ECDSA_MAX_LEN ( 3 + 2 * ( 3 + MBEDTLS_ECP_MAX_BYTES ) )
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief The ECDSA context structure.
|
||||
*
|
||||
* \warning Performing multiple operations concurrently on the same
|
||||
* ECDSA context is not supported; objects of this type
|
||||
* should not be shared between multiple threads.
|
||||
*/
|
||||
typedef mbedtls_ecp_keypair mbedtls_ecdsa_context;
|
||||
|
||||
#if defined(MBEDTLS_ECP_RESTARTABLE)
|
||||
|
||||
/**
|
||||
* \brief Internal restart context for ecdsa_verify()
|
||||
*
|
||||
* \note Opaque struct, defined in ecdsa.c
|
||||
*/
|
||||
typedef struct mbedtls_ecdsa_restart_ver mbedtls_ecdsa_restart_ver_ctx;
|
||||
|
||||
/**
|
||||
* \brief Internal restart context for ecdsa_sign()
|
||||
*
|
||||
* \note Opaque struct, defined in ecdsa.c
|
||||
*/
|
||||
typedef struct mbedtls_ecdsa_restart_sig mbedtls_ecdsa_restart_sig_ctx;
|
||||
|
||||
#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
|
||||
/**
|
||||
* \brief Internal restart context for ecdsa_sign_det()
|
||||
*
|
||||
* \note Opaque struct, defined in ecdsa.c
|
||||
*/
|
||||
typedef struct mbedtls_ecdsa_restart_det mbedtls_ecdsa_restart_det_ctx;
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief General context for resuming ECDSA operations
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
mbedtls_ecp_restart_ctx ecp; /*!< base context for ECP restart and
|
||||
shared administrative info */
|
||||
mbedtls_ecdsa_restart_ver_ctx *ver; /*!< ecdsa_verify() sub-context */
|
||||
mbedtls_ecdsa_restart_sig_ctx *sig; /*!< ecdsa_sign() sub-context */
|
||||
#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
|
||||
mbedtls_ecdsa_restart_det_ctx *det; /*!< ecdsa_sign_det() sub-context */
|
||||
#endif
|
||||
} mbedtls_ecdsa_restart_ctx;
|
||||
|
||||
#else /* MBEDTLS_ECP_RESTARTABLE */
|
||||
|
||||
/* Now we can declare functions that take a pointer to that */
|
||||
typedef void mbedtls_ecdsa_restart_ctx;
|
||||
|
||||
#endif /* MBEDTLS_ECP_RESTARTABLE */
|
||||
|
||||
/**
|
||||
* \brief This function computes the ECDSA signature of a
|
||||
* previously-hashed message.
|
||||
*
|
||||
* \note The deterministic version implemented in
|
||||
* mbedtls_ecdsa_sign_det() is usually preferred.
|
||||
*
|
||||
* \note If the bitlength of the message hash is larger than the
|
||||
* bitlength of the group order, then the hash is truncated
|
||||
* as defined in <em>Standards for Efficient Cryptography Group
|
||||
* (SECG): SEC1 Elliptic Curve Cryptography</em>, section
|
||||
* 4.1.3, step 5.
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \param grp The context for the elliptic curve to use.
|
||||
* This must be initialized and have group parameters
|
||||
* set, for example through mbedtls_ecp_group_load().
|
||||
* \param r The MPI context in which to store the first part
|
||||
* the signature. This must be initialized.
|
||||
* \param s The MPI context in which to store the second part
|
||||
* the signature. This must be initialized.
|
||||
* \param d The private signing key. This must be initialized.
|
||||
* \param buf The content to be signed. This is usually the hash of
|
||||
* the original data to be signed. This must be a readable
|
||||
* buffer of length \p blen Bytes. It may be \c NULL if
|
||||
* \p blen is zero.
|
||||
* \param blen The length of \p buf in Bytes.
|
||||
* \param f_rng The RNG function. This must not be \c NULL.
|
||||
* \param p_rng The RNG context to be passed to \p f_rng. This may be
|
||||
* \c NULL if \p f_rng doesn't need a context parameter.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return An \c MBEDTLS_ERR_ECP_XXX
|
||||
* or \c MBEDTLS_MPI_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_ecdsa_sign( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s,
|
||||
const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
|
||||
int (*f_rng)(void *, unsigned char *, size_t), void *p_rng );
|
||||
|
||||
#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
|
||||
/**
|
||||
* \brief This function computes the ECDSA signature of a
|
||||
* previously-hashed message, deterministic version.
|
||||
*
|
||||
* For more information, see <em>RFC-6979: Deterministic
|
||||
* Usage of the Digital Signature Algorithm (DSA) and Elliptic
|
||||
* Curve Digital Signature Algorithm (ECDSA)</em>.
|
||||
*
|
||||
* \note If the bitlength of the message hash is larger than the
|
||||
* bitlength of the group order, then the hash is truncated as
|
||||
* defined in <em>Standards for Efficient Cryptography Group
|
||||
* (SECG): SEC1 Elliptic Curve Cryptography</em>, section
|
||||
* 4.1.3, step 5.
|
||||
*
|
||||
* \warning Since the output of the internal RNG is always the same for
|
||||
* the same key and message, this limits the efficiency of
|
||||
* blinding and leaks information through side channels. For
|
||||
* secure behavior use mbedtls_ecdsa_sign_det_ext() instead.
|
||||
*
|
||||
* (Optimally the blinding is a random value that is different
|
||||
* on every execution. In this case the blinding is still
|
||||
* random from the attackers perspective, but is the same on
|
||||
* each execution. This means that this blinding does not
|
||||
* prevent attackers from recovering secrets by combining
|
||||
* several measurement traces, but may prevent some attacks
|
||||
* that exploit relationships between secret data.)
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \param grp The context for the elliptic curve to use.
|
||||
* This must be initialized and have group parameters
|
||||
* set, for example through mbedtls_ecp_group_load().
|
||||
* \param r The MPI context in which to store the first part
|
||||
* the signature. This must be initialized.
|
||||
* \param s The MPI context in which to store the second part
|
||||
* the signature. This must be initialized.
|
||||
* \param d The private signing key. This must be initialized
|
||||
* and setup, for example through mbedtls_ecp_gen_privkey().
|
||||
* \param buf The hashed content to be signed. This must be a readable
|
||||
* buffer of length \p blen Bytes. It may be \c NULL if
|
||||
* \p blen is zero.
|
||||
* \param blen The length of \p buf in Bytes.
|
||||
* \param md_alg The hash algorithm used to hash the original data.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return An \c MBEDTLS_ERR_ECP_XXX or \c MBEDTLS_MPI_XXX
|
||||
* error code on failure.
|
||||
*/
|
||||
int mbedtls_ecdsa_sign_det( mbedtls_ecp_group *grp, mbedtls_mpi *r,
|
||||
mbedtls_mpi *s, const mbedtls_mpi *d,
|
||||
const unsigned char *buf, size_t blen,
|
||||
mbedtls_md_type_t md_alg );
|
||||
/**
|
||||
* \brief This function computes the ECDSA signature of a
|
||||
* previously-hashed message, deterministic version.
|
||||
*
|
||||
* For more information, see <em>RFC-6979: Deterministic
|
||||
* Usage of the Digital Signature Algorithm (DSA) and Elliptic
|
||||
* Curve Digital Signature Algorithm (ECDSA)</em>.
|
||||
*
|
||||
* \note If the bitlength of the message hash is larger than the
|
||||
* bitlength of the group order, then the hash is truncated as
|
||||
* defined in <em>Standards for Efficient Cryptography Group
|
||||
* (SECG): SEC1 Elliptic Curve Cryptography</em>, section
|
||||
* 4.1.3, step 5.
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \param grp The context for the elliptic curve to use.
|
||||
* This must be initialized and have group parameters
|
||||
* set, for example through mbedtls_ecp_group_load().
|
||||
* \param r The MPI context in which to store the first part
|
||||
* the signature. This must be initialized.
|
||||
* \param s The MPI context in which to store the second part
|
||||
* the signature. This must be initialized.
|
||||
* \param d The private signing key. This must be initialized
|
||||
* and setup, for example through mbedtls_ecp_gen_privkey().
|
||||
* \param buf The hashed content to be signed. This must be a readable
|
||||
* buffer of length \p blen Bytes. It may be \c NULL if
|
||||
* \p blen is zero.
|
||||
* \param blen The length of \p buf in Bytes.
|
||||
* \param md_alg The hash algorithm used to hash the original data.
|
||||
* \param f_rng_blind The RNG function used for blinding. This must not be
|
||||
* \c NULL.
|
||||
* \param p_rng_blind The RNG context to be passed to \p f_rng. This may be
|
||||
* \c NULL if \p f_rng doesn't need a context parameter.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return An \c MBEDTLS_ERR_ECP_XXX or \c MBEDTLS_MPI_XXX
|
||||
* error code on failure.
|
||||
*/
|
||||
int mbedtls_ecdsa_sign_det_ext( mbedtls_ecp_group *grp, mbedtls_mpi *r,
|
||||
mbedtls_mpi *s, const mbedtls_mpi *d,
|
||||
const unsigned char *buf, size_t blen,
|
||||
mbedtls_md_type_t md_alg,
|
||||
int (*f_rng_blind)(void *, unsigned char *,
|
||||
size_t),
|
||||
void *p_rng_blind );
|
||||
#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
|
||||
|
||||
/**
|
||||
* \brief This function verifies the ECDSA signature of a
|
||||
* previously-hashed message.
|
||||
*
|
||||
* \note If the bitlength of the message hash is larger than the
|
||||
* bitlength of the group order, then the hash is truncated as
|
||||
* defined in <em>Standards for Efficient Cryptography Group
|
||||
* (SECG): SEC1 Elliptic Curve Cryptography</em>, section
|
||||
* 4.1.4, step 3.
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \param grp The ECP group to use.
|
||||
* This must be initialized and have group parameters
|
||||
* set, for example through mbedtls_ecp_group_load().
|
||||
* \param buf The hashed content that was signed. This must be a readable
|
||||
* buffer of length \p blen Bytes. It may be \c NULL if
|
||||
* \p blen is zero.
|
||||
* \param blen The length of \p buf in Bytes.
|
||||
* \param Q The public key to use for verification. This must be
|
||||
* initialized and setup.
|
||||
* \param r The first integer of the signature.
|
||||
* This must be initialized.
|
||||
* \param s The second integer of the signature.
|
||||
* This must be initialized.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_ECP_BAD_INPUT_DATA if the signature
|
||||
* is invalid.
|
||||
* \return An \c MBEDTLS_ERR_ECP_XXX or \c MBEDTLS_MPI_XXX
|
||||
* error code on failure for any other reason.
|
||||
*/
|
||||
int mbedtls_ecdsa_verify( mbedtls_ecp_group *grp,
|
||||
const unsigned char *buf, size_t blen,
|
||||
const mbedtls_ecp_point *Q, const mbedtls_mpi *r,
|
||||
const mbedtls_mpi *s);
|
||||
|
||||
/**
|
||||
* \brief This function computes the ECDSA signature and writes it
|
||||
* to a buffer, serialized as defined in <em>RFC-4492:
|
||||
* Elliptic Curve Cryptography (ECC) Cipher Suites for
|
||||
* Transport Layer Security (TLS)</em>.
|
||||
*
|
||||
* \warning It is not thread-safe to use the same context in
|
||||
* multiple threads.
|
||||
*
|
||||
* \note The deterministic version is used if
|
||||
* #MBEDTLS_ECDSA_DETERMINISTIC is defined. For more
|
||||
* information, see <em>RFC-6979: Deterministic Usage
|
||||
* of the Digital Signature Algorithm (DSA) and Elliptic
|
||||
* Curve Digital Signature Algorithm (ECDSA)</em>.
|
||||
*
|
||||
* \note If the bitlength of the message hash is larger than the
|
||||
* bitlength of the group order, then the hash is truncated as
|
||||
* defined in <em>Standards for Efficient Cryptography Group
|
||||
* (SECG): SEC1 Elliptic Curve Cryptography</em>, section
|
||||
* 4.1.3, step 5.
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \param ctx The ECDSA context to use. This must be initialized
|
||||
* and have a group and private key bound to it, for example
|
||||
* via mbedtls_ecdsa_genkey() or mbedtls_ecdsa_from_keypair().
|
||||
* \param md_alg The message digest that was used to hash the message.
|
||||
* \param hash The message hash to be signed. This must be a readable
|
||||
* buffer of length \p blen Bytes.
|
||||
* \param hlen The length of the hash \p hash in Bytes.
|
||||
* \param sig The buffer to which to write the signature. This must be a
|
||||
* writable buffer of length at least twice as large as the
|
||||
* size of the curve used, plus 9. For example, 73 Bytes if
|
||||
* a 256-bit curve is used. A buffer length of
|
||||
* #MBEDTLS_ECDSA_MAX_LEN is always safe.
|
||||
* \param slen The address at which to store the actual length of
|
||||
* the signature written. Must not be \c NULL.
|
||||
* \param f_rng The RNG function. This must not be \c NULL if
|
||||
* #MBEDTLS_ECDSA_DETERMINISTIC is unset. Otherwise,
|
||||
* it is unused and may be set to \c NULL.
|
||||
* \param p_rng The RNG context to be passed to \p f_rng. This may be
|
||||
* \c NULL if \p f_rng is \c NULL or doesn't use a context.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return An \c MBEDTLS_ERR_ECP_XXX, \c MBEDTLS_ERR_MPI_XXX or
|
||||
* \c MBEDTLS_ERR_ASN1_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_ecdsa_write_signature( mbedtls_ecdsa_context *ctx,
|
||||
mbedtls_md_type_t md_alg,
|
||||
const unsigned char *hash, size_t hlen,
|
||||
unsigned char *sig, size_t *slen,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
|
||||
/**
|
||||
* \brief This function computes the ECDSA signature and writes it
|
||||
* to a buffer, in a restartable way.
|
||||
*
|
||||
* \see \c mbedtls_ecdsa_write_signature()
|
||||
*
|
||||
* \note This function is like \c mbedtls_ecdsa_write_signature()
|
||||
* but it can return early and restart according to the limit
|
||||
* set with \c mbedtls_ecp_set_max_ops() to reduce blocking.
|
||||
*
|
||||
* \param ctx The ECDSA context to use. This must be initialized
|
||||
* and have a group and private key bound to it, for example
|
||||
* via mbedtls_ecdsa_genkey() or mbedtls_ecdsa_from_keypair().
|
||||
* \param md_alg The message digest that was used to hash the message.
|
||||
* \param hash The message hash to be signed. This must be a readable
|
||||
* buffer of length \p blen Bytes.
|
||||
* \param hlen The length of the hash \p hash in Bytes.
|
||||
* \param sig The buffer to which to write the signature. This must be a
|
||||
* writable buffer of length at least twice as large as the
|
||||
* size of the curve used, plus 9. For example, 73 Bytes if
|
||||
* a 256-bit curve is used. A buffer length of
|
||||
* #MBEDTLS_ECDSA_MAX_LEN is always safe.
|
||||
* \param slen The address at which to store the actual length of
|
||||
* the signature written. Must not be \c NULL.
|
||||
* \param f_rng The RNG function. This must not be \c NULL if
|
||||
* #MBEDTLS_ECDSA_DETERMINISTIC is unset. Otherwise,
|
||||
* it is unused and may be set to \c NULL.
|
||||
* \param p_rng The RNG context to be passed to \p f_rng. This may be
|
||||
* \c NULL if \p f_rng is \c NULL or doesn't use a context.
|
||||
* \param rs_ctx The restart context to use. This may be \c NULL to disable
|
||||
* restarting. If it is not \c NULL, it must point to an
|
||||
* initialized restart context.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_ECP_IN_PROGRESS if maximum number of
|
||||
* operations was reached: see \c mbedtls_ecp_set_max_ops().
|
||||
* \return Another \c MBEDTLS_ERR_ECP_XXX, \c MBEDTLS_ERR_MPI_XXX or
|
||||
* \c MBEDTLS_ERR_ASN1_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_ecdsa_write_signature_restartable( mbedtls_ecdsa_context *ctx,
|
||||
mbedtls_md_type_t md_alg,
|
||||
const unsigned char *hash, size_t hlen,
|
||||
unsigned char *sig, size_t *slen,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng,
|
||||
mbedtls_ecdsa_restart_ctx *rs_ctx );
|
||||
|
||||
#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
|
||||
#if ! defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#if defined(MBEDTLS_DEPRECATED_WARNING)
|
||||
#define MBEDTLS_DEPRECATED __attribute__((deprecated))
|
||||
#else
|
||||
#define MBEDTLS_DEPRECATED
|
||||
#endif
|
||||
/**
|
||||
* \brief This function computes an ECDSA signature and writes
|
||||
* it to a buffer, serialized as defined in <em>RFC-4492:
|
||||
* Elliptic Curve Cryptography (ECC) Cipher Suites for
|
||||
* Transport Layer Security (TLS)</em>.
|
||||
*
|
||||
* The deterministic version is defined in <em>RFC-6979:
|
||||
* Deterministic Usage of the Digital Signature Algorithm (DSA)
|
||||
* and Elliptic Curve Digital Signature Algorithm (ECDSA)</em>.
|
||||
*
|
||||
* \warning It is not thread-safe to use the same context in
|
||||
* multiple threads.
|
||||
*
|
||||
* \note If the bitlength of the message hash is larger than the
|
||||
* bitlength of the group order, then the hash is truncated as
|
||||
* defined in <em>Standards for Efficient Cryptography Group
|
||||
* (SECG): SEC1 Elliptic Curve Cryptography</em>, section
|
||||
* 4.1.3, step 5.
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_ecdsa_write_signature() in
|
||||
* Mbed TLS version 2.0 and later.
|
||||
*
|
||||
* \param ctx The ECDSA context to use. This must be initialized
|
||||
* and have a group and private key bound to it, for example
|
||||
* via mbedtls_ecdsa_genkey() or mbedtls_ecdsa_from_keypair().
|
||||
* \param hash The message hash to be signed. This must be a readable
|
||||
* buffer of length \p blen Bytes.
|
||||
* \param hlen The length of the hash \p hash in Bytes.
|
||||
* \param sig The buffer to which to write the signature. This must be a
|
||||
* writable buffer of length at least twice as large as the
|
||||
* size of the curve used, plus 9. For example, 73 Bytes if
|
||||
* a 256-bit curve is used. A buffer length of
|
||||
* #MBEDTLS_ECDSA_MAX_LEN is always safe.
|
||||
* \param slen The address at which to store the actual length of
|
||||
* the signature written. Must not be \c NULL.
|
||||
* \param md_alg The message digest that was used to hash the message.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return An \c MBEDTLS_ERR_ECP_XXX, \c MBEDTLS_ERR_MPI_XXX or
|
||||
* \c MBEDTLS_ERR_ASN1_XXX error code on failure.
|
||||
*/
|
||||
int mbedtls_ecdsa_write_signature_det( mbedtls_ecdsa_context *ctx,
|
||||
const unsigned char *hash, size_t hlen,
|
||||
unsigned char *sig, size_t *slen,
|
||||
mbedtls_md_type_t md_alg ) MBEDTLS_DEPRECATED;
|
||||
#undef MBEDTLS_DEPRECATED
|
||||
#endif /* MBEDTLS_DEPRECATED_REMOVED */
|
||||
#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
|
||||
|
||||
/**
|
||||
* \brief This function reads and verifies an ECDSA signature.
|
||||
*
|
||||
* \note If the bitlength of the message hash is larger than the
|
||||
* bitlength of the group order, then the hash is truncated as
|
||||
* defined in <em>Standards for Efficient Cryptography Group
|
||||
* (SECG): SEC1 Elliptic Curve Cryptography</em>, section
|
||||
* 4.1.4, step 3.
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \param ctx The ECDSA context to use. This must be initialized
|
||||
* and have a group and public key bound to it.
|
||||
* \param hash The message hash that was signed. This must be a readable
|
||||
* buffer of length \p size Bytes.
|
||||
* \param hlen The size of the hash \p hash.
|
||||
* \param sig The signature to read and verify. This must be a readable
|
||||
* buffer of length \p slen Bytes.
|
||||
* \param slen The size of \p sig in Bytes.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_ECP_BAD_INPUT_DATA if signature is invalid.
|
||||
* \return #MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH if there is a valid
|
||||
* signature in \p sig, but its length is less than \p siglen.
|
||||
* \return An \c MBEDTLS_ERR_ECP_XXX or \c MBEDTLS_ERR_MPI_XXX
|
||||
* error code on failure for any other reason.
|
||||
*/
|
||||
int mbedtls_ecdsa_read_signature( mbedtls_ecdsa_context *ctx,
|
||||
const unsigned char *hash, size_t hlen,
|
||||
const unsigned char *sig, size_t slen );
|
||||
|
||||
/**
|
||||
* \brief This function reads and verifies an ECDSA signature,
|
||||
* in a restartable way.
|
||||
*
|
||||
* \see \c mbedtls_ecdsa_read_signature()
|
||||
*
|
||||
* \note This function is like \c mbedtls_ecdsa_read_signature()
|
||||
* but it can return early and restart according to the limit
|
||||
* set with \c mbedtls_ecp_set_max_ops() to reduce blocking.
|
||||
*
|
||||
* \param ctx The ECDSA context to use. This must be initialized
|
||||
* and have a group and public key bound to it.
|
||||
* \param hash The message hash that was signed. This must be a readable
|
||||
* buffer of length \p size Bytes.
|
||||
* \param hlen The size of the hash \p hash.
|
||||
* \param sig The signature to read and verify. This must be a readable
|
||||
* buffer of length \p slen Bytes.
|
||||
* \param slen The size of \p sig in Bytes.
|
||||
* \param rs_ctx The restart context to use. This may be \c NULL to disable
|
||||
* restarting. If it is not \c NULL, it must point to an
|
||||
* initialized restart context.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_ECP_BAD_INPUT_DATA if signature is invalid.
|
||||
* \return #MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH if there is a valid
|
||||
* signature in \p sig, but its length is less than \p siglen.
|
||||
* \return #MBEDTLS_ERR_ECP_IN_PROGRESS if maximum number of
|
||||
* operations was reached: see \c mbedtls_ecp_set_max_ops().
|
||||
* \return Another \c MBEDTLS_ERR_ECP_XXX or \c MBEDTLS_ERR_MPI_XXX
|
||||
* error code on failure for any other reason.
|
||||
*/
|
||||
int mbedtls_ecdsa_read_signature_restartable( mbedtls_ecdsa_context *ctx,
|
||||
const unsigned char *hash, size_t hlen,
|
||||
const unsigned char *sig, size_t slen,
|
||||
mbedtls_ecdsa_restart_ctx *rs_ctx );
|
||||
|
||||
/**
|
||||
* \brief This function generates an ECDSA keypair on the given curve.
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \param ctx The ECDSA context to store the keypair in.
|
||||
* This must be initialized.
|
||||
* \param gid The elliptic curve to use. One of the various
|
||||
* \c MBEDTLS_ECP_DP_XXX macros depending on configuration.
|
||||
* \param f_rng The RNG function to use. This must not be \c NULL.
|
||||
* \param p_rng The RNG context to be passed to \p f_rng. This may be
|
||||
* \c NULL if \p f_rng doesn't need a context argument.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return An \c MBEDTLS_ERR_ECP_XXX code on failure.
|
||||
*/
|
||||
int mbedtls_ecdsa_genkey( mbedtls_ecdsa_context *ctx, mbedtls_ecp_group_id gid,
|
||||
int (*f_rng)(void *, unsigned char *, size_t), void *p_rng );
|
||||
|
||||
/**
|
||||
* \brief This function sets up an ECDSA context from an EC key pair.
|
||||
*
|
||||
* \see ecp.h
|
||||
*
|
||||
* \param ctx The ECDSA context to setup. This must be initialized.
|
||||
* \param key The EC key to use. This must be initialized and hold
|
||||
* a private-public key pair or a public key. In the former
|
||||
* case, the ECDSA context may be used for signature creation
|
||||
* and verification after this call. In the latter case, it
|
||||
* may be used for signature verification.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return An \c MBEDTLS_ERR_ECP_XXX code on failure.
|
||||
*/
|
||||
int mbedtls_ecdsa_from_keypair( mbedtls_ecdsa_context *ctx,
|
||||
const mbedtls_ecp_keypair *key );
|
||||
|
||||
/**
|
||||
* \brief This function initializes an ECDSA context.
|
||||
*
|
||||
* \param ctx The ECDSA context to initialize.
|
||||
* This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_ecdsa_init( mbedtls_ecdsa_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function frees an ECDSA context.
|
||||
*
|
||||
* \param ctx The ECDSA context to free. This may be \c NULL,
|
||||
* in which case this function does nothing. If it
|
||||
* is not \c NULL, it must be initialized.
|
||||
*/
|
||||
void mbedtls_ecdsa_free( mbedtls_ecdsa_context *ctx );
|
||||
|
||||
#if defined(MBEDTLS_ECP_RESTARTABLE)
|
||||
/**
|
||||
* \brief Initialize a restart context.
|
||||
*
|
||||
* \param ctx The restart context to initialize.
|
||||
* This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_ecdsa_restart_init( mbedtls_ecdsa_restart_ctx *ctx );
|
||||
|
||||
/**
|
||||
* \brief Free the components of a restart context.
|
||||
*
|
||||
* \param ctx The restart context to free. This may be \c NULL,
|
||||
* in which case this function does nothing. If it
|
||||
* is not \c NULL, it must be initialized.
|
||||
*/
|
||||
void mbedtls_ecdsa_restart_free( mbedtls_ecdsa_restart_ctx *ctx );
|
||||
#endif /* MBEDTLS_ECP_RESTARTABLE */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* ecdsa.h */
|
||||
@@ -0,0 +1,277 @@
|
||||
/**
|
||||
* \file ecjpake.h
|
||||
*
|
||||
* \brief Elliptic curve J-PAKE
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_ECJPAKE_H
|
||||
#define MBEDTLS_ECJPAKE_H
|
||||
|
||||
/*
|
||||
* J-PAKE is a password-authenticated key exchange that allows deriving a
|
||||
* strong shared secret from a (potentially low entropy) pre-shared
|
||||
* passphrase, with forward secrecy and mutual authentication.
|
||||
* https://en.wikipedia.org/wiki/Password_Authenticated_Key_Exchange_by_Juggling
|
||||
*
|
||||
* This file implements the Elliptic Curve variant of J-PAKE,
|
||||
* as defined in Chapter 7.4 of the Thread v1.0 Specification,
|
||||
* available to members of the Thread Group http://threadgroup.org/
|
||||
*
|
||||
* As the J-PAKE algorithm is inherently symmetric, so is our API.
|
||||
* Each party needs to send its first round message, in any order, to the
|
||||
* other party, then each sends its second round message, in any order.
|
||||
* The payloads are serialized in a way suitable for use in TLS, but could
|
||||
* also be use outside TLS.
|
||||
*/
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "ecp.h"
|
||||
#include "md.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Roles in the EC J-PAKE exchange
|
||||
*/
|
||||
typedef enum {
|
||||
MBEDTLS_ECJPAKE_CLIENT = 0, /**< Client */
|
||||
MBEDTLS_ECJPAKE_SERVER, /**< Server */
|
||||
} mbedtls_ecjpake_role;
|
||||
|
||||
#if !defined(MBEDTLS_ECJPAKE_ALT)
|
||||
/**
|
||||
* EC J-PAKE context structure.
|
||||
*
|
||||
* J-PAKE is a symmetric protocol, except for the identifiers used in
|
||||
* Zero-Knowledge Proofs, and the serialization of the second message
|
||||
* (KeyExchange) as defined by the Thread spec.
|
||||
*
|
||||
* In order to benefit from this symmetry, we choose a different naming
|
||||
* convetion from the Thread v1.0 spec. Correspondance is indicated in the
|
||||
* description as a pair C: client name, S: server name
|
||||
*/
|
||||
typedef struct mbedtls_ecjpake_context
|
||||
{
|
||||
const mbedtls_md_info_t *md_info; /**< Hash to use */
|
||||
mbedtls_ecp_group grp; /**< Elliptic curve */
|
||||
mbedtls_ecjpake_role role; /**< Are we client or server? */
|
||||
int point_format; /**< Format for point export */
|
||||
|
||||
mbedtls_ecp_point Xm1; /**< My public key 1 C: X1, S: X3 */
|
||||
mbedtls_ecp_point Xm2; /**< My public key 2 C: X2, S: X4 */
|
||||
mbedtls_ecp_point Xp1; /**< Peer public key 1 C: X3, S: X1 */
|
||||
mbedtls_ecp_point Xp2; /**< Peer public key 2 C: X4, S: X2 */
|
||||
mbedtls_ecp_point Xp; /**< Peer public key C: Xs, S: Xc */
|
||||
|
||||
mbedtls_mpi xm1; /**< My private key 1 C: x1, S: x3 */
|
||||
mbedtls_mpi xm2; /**< My private key 2 C: x2, S: x4 */
|
||||
|
||||
mbedtls_mpi s; /**< Pre-shared secret (passphrase) */
|
||||
} mbedtls_ecjpake_context;
|
||||
|
||||
#else /* MBEDTLS_ECJPAKE_ALT */
|
||||
#include "ecjpake_alt.h"
|
||||
#endif /* MBEDTLS_ECJPAKE_ALT */
|
||||
|
||||
/**
|
||||
* \brief Initialize an ECJPAKE context.
|
||||
*
|
||||
* \param ctx The ECJPAKE context to initialize.
|
||||
* This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_ecjpake_init( mbedtls_ecjpake_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Set up an ECJPAKE context for use.
|
||||
*
|
||||
* \note Currently the only values for hash/curve allowed by the
|
||||
* standard are #MBEDTLS_MD_SHA256/#MBEDTLS_ECP_DP_SECP256R1.
|
||||
*
|
||||
* \param ctx The ECJPAKE context to set up. This must be initialized.
|
||||
* \param role The role of the caller. This must be either
|
||||
* #MBEDTLS_ECJPAKE_CLIENT or #MBEDTLS_ECJPAKE_SERVER.
|
||||
* \param hash The identifier of the hash function to use,
|
||||
* for example #MBEDTLS_MD_SHA256.
|
||||
* \param curve The identifier of the elliptic curve to use,
|
||||
* for example #MBEDTLS_ECP_DP_SECP256R1.
|
||||
* \param secret The pre-shared secret (passphrase). This must be
|
||||
* a readable buffer of length \p len Bytes. It need
|
||||
* only be valid for the duration of this call.
|
||||
* \param len The length of the pre-shared secret \p secret.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_ecjpake_setup( mbedtls_ecjpake_context *ctx,
|
||||
mbedtls_ecjpake_role role,
|
||||
mbedtls_md_type_t hash,
|
||||
mbedtls_ecp_group_id curve,
|
||||
const unsigned char *secret,
|
||||
size_t len );
|
||||
|
||||
/**
|
||||
* \brief Check if an ECJPAKE context is ready for use.
|
||||
*
|
||||
* \param ctx The ECJPAKE context to check. This must be
|
||||
* initialized.
|
||||
*
|
||||
* \return \c 0 if the context is ready for use.
|
||||
* \return #MBEDTLS_ERR_ECP_BAD_INPUT_DATA otherwise.
|
||||
*/
|
||||
int mbedtls_ecjpake_check( const mbedtls_ecjpake_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Generate and write the first round message
|
||||
* (TLS: contents of the Client/ServerHello extension,
|
||||
* excluding extension type and length bytes).
|
||||
*
|
||||
* \param ctx The ECJPAKE context to use. This must be
|
||||
* initialized and set up.
|
||||
* \param buf The buffer to write the contents to. This must be a
|
||||
* writable buffer of length \p len Bytes.
|
||||
* \param len The length of \p buf in Bytes.
|
||||
* \param olen The address at which to store the total number
|
||||
* of Bytes written to \p buf. This must not be \c NULL.
|
||||
* \param f_rng The RNG function to use. This must not be \c NULL.
|
||||
* \param p_rng The RNG parameter to be passed to \p f_rng. This
|
||||
* may be \c NULL if \p f_rng doesn't use a context.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_ecjpake_write_round_one( mbedtls_ecjpake_context *ctx,
|
||||
unsigned char *buf, size_t len, size_t *olen,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
|
||||
/**
|
||||
* \brief Read and process the first round message
|
||||
* (TLS: contents of the Client/ServerHello extension,
|
||||
* excluding extension type and length bytes).
|
||||
*
|
||||
* \param ctx The ECJPAKE context to use. This must be initialized
|
||||
* and set up.
|
||||
* \param buf The buffer holding the first round message. This must
|
||||
* be a readable buffer of length \p len Bytes.
|
||||
* \param len The length in Bytes of \p buf.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_ecjpake_read_round_one( mbedtls_ecjpake_context *ctx,
|
||||
const unsigned char *buf,
|
||||
size_t len );
|
||||
|
||||
/**
|
||||
* \brief Generate and write the second round message
|
||||
* (TLS: contents of the Client/ServerKeyExchange).
|
||||
*
|
||||
* \param ctx The ECJPAKE context to use. This must be initialized,
|
||||
* set up, and already have performed round one.
|
||||
* \param buf The buffer to write the round two contents to.
|
||||
* This must be a writable buffer of length \p len Bytes.
|
||||
* \param len The size of \p buf in Bytes.
|
||||
* \param olen The address at which to store the total number of Bytes
|
||||
* written to \p buf. This must not be \c NULL.
|
||||
* \param f_rng The RNG function to use. This must not be \c NULL.
|
||||
* \param p_rng The RNG parameter to be passed to \p f_rng. This
|
||||
* may be \c NULL if \p f_rng doesn't use a context.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_ecjpake_write_round_two( mbedtls_ecjpake_context *ctx,
|
||||
unsigned char *buf, size_t len, size_t *olen,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
|
||||
/**
|
||||
* \brief Read and process the second round message
|
||||
* (TLS: contents of the Client/ServerKeyExchange).
|
||||
*
|
||||
* \param ctx The ECJPAKE context to use. This must be initialized
|
||||
* and set up and already have performed round one.
|
||||
* \param buf The buffer holding the second round message. This must
|
||||
* be a readable buffer of length \p len Bytes.
|
||||
* \param len The length in Bytes of \p buf.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_ecjpake_read_round_two( mbedtls_ecjpake_context *ctx,
|
||||
const unsigned char *buf,
|
||||
size_t len );
|
||||
|
||||
/**
|
||||
* \brief Derive the shared secret
|
||||
* (TLS: Pre-Master Secret).
|
||||
*
|
||||
* \param ctx The ECJPAKE context to use. This must be initialized,
|
||||
* set up and have performed both round one and two.
|
||||
* \param buf The buffer to write the derived secret to. This must
|
||||
* be a writable buffer of length \p len Bytes.
|
||||
* \param len The length of \p buf in Bytes.
|
||||
* \param olen The address at which to store the total number of Bytes
|
||||
* written to \p buf. This must not be \c NULL.
|
||||
* \param f_rng The RNG function to use. This must not be \c NULL.
|
||||
* \param p_rng The RNG parameter to be passed to \p f_rng. This
|
||||
* may be \c NULL if \p f_rng doesn't use a context.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return A negative error code on failure.
|
||||
*/
|
||||
int mbedtls_ecjpake_derive_secret( mbedtls_ecjpake_context *ctx,
|
||||
unsigned char *buf, size_t len, size_t *olen,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
|
||||
/**
|
||||
* \brief This clears an ECJPAKE context and frees any
|
||||
* embedded data structure.
|
||||
*
|
||||
* \param ctx The ECJPAKE context to free. This may be \c NULL,
|
||||
* in which case this function does nothing. If it is not
|
||||
* \c NULL, it must point to an initialized ECJPAKE context.
|
||||
*/
|
||||
void mbedtls_ecjpake_free( mbedtls_ecjpake_context *ctx );
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
|
||||
/**
|
||||
* \brief Checkup routine
|
||||
*
|
||||
* \return 0 if successful, or 1 if a test failed
|
||||
*/
|
||||
int mbedtls_ecjpake_self_test( int verbose );
|
||||
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
#endif /* ecjpake.h */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,299 @@
|
||||
/**
|
||||
* \file ecp_internal.h
|
||||
*
|
||||
* \brief Function declarations for alternative implementation of elliptic curve
|
||||
* point arithmetic.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2016, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
/*
|
||||
* References:
|
||||
*
|
||||
* [1] BERNSTEIN, Daniel J. Curve25519: new Diffie-Hellman speed records.
|
||||
* <http://cr.yp.to/ecdh/curve25519-20060209.pdf>
|
||||
*
|
||||
* [2] CORON, Jean-S'ebastien. Resistance against differential power analysis
|
||||
* for elliptic curve cryptosystems. In : Cryptographic Hardware and
|
||||
* Embedded Systems. Springer Berlin Heidelberg, 1999. p. 292-302.
|
||||
* <http://link.springer.com/chapter/10.1007/3-540-48059-5_25>
|
||||
*
|
||||
* [3] HEDABOU, Mustapha, PINEL, Pierre, et B'EN'ETEAU, Lucien. A comb method to
|
||||
* render ECC resistant against Side Channel Attacks. IACR Cryptology
|
||||
* ePrint Archive, 2004, vol. 2004, p. 342.
|
||||
* <http://eprint.iacr.org/2004/342.pdf>
|
||||
*
|
||||
* [4] Certicom Research. SEC 2: Recommended Elliptic Curve Domain Parameters.
|
||||
* <http://www.secg.org/sec2-v2.pdf>
|
||||
*
|
||||
* [5] HANKERSON, Darrel, MENEZES, Alfred J., VANSTONE, Scott. Guide to Elliptic
|
||||
* Curve Cryptography.
|
||||
*
|
||||
* [6] Digital Signature Standard (DSS), FIPS 186-4.
|
||||
* <http://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.186-4.pdf>
|
||||
*
|
||||
* [7] Elliptic Curve Cryptography (ECC) Cipher Suites for Transport Layer
|
||||
* Security (TLS), RFC 4492.
|
||||
* <https://tools.ietf.org/search/rfc4492>
|
||||
*
|
||||
* [8] <http://www.hyperelliptic.org/EFD/g1p/auto-shortw-jacobian.html>
|
||||
*
|
||||
* [9] COHEN, Henri. A Course in Computational Algebraic Number Theory.
|
||||
* Springer Science & Business Media, 1 Aug 2000
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_ECP_INTERNAL_H
|
||||
#define MBEDTLS_ECP_INTERNAL_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_INTERNAL_ALT)
|
||||
|
||||
/**
|
||||
* \brief Indicate if the Elliptic Curve Point module extension can
|
||||
* handle the group.
|
||||
*
|
||||
* \param grp The pointer to the elliptic curve group that will be the
|
||||
* basis of the cryptographic computations.
|
||||
*
|
||||
* \return Non-zero if successful.
|
||||
*/
|
||||
unsigned char mbedtls_internal_ecp_grp_capable( const mbedtls_ecp_group *grp );
|
||||
|
||||
/**
|
||||
* \brief Initialise the Elliptic Curve Point module extension.
|
||||
*
|
||||
* If mbedtls_internal_ecp_grp_capable returns true for a
|
||||
* group, this function has to be able to initialise the
|
||||
* module for it.
|
||||
*
|
||||
* This module can be a driver to a crypto hardware
|
||||
* accelerator, for which this could be an initialise function.
|
||||
*
|
||||
* \param grp The pointer to the group the module needs to be
|
||||
* initialised for.
|
||||
*
|
||||
* \return 0 if successful.
|
||||
*/
|
||||
int mbedtls_internal_ecp_init( const mbedtls_ecp_group *grp );
|
||||
|
||||
/**
|
||||
* \brief Frees and deallocates the Elliptic Curve Point module
|
||||
* extension.
|
||||
*
|
||||
* \param grp The pointer to the group the module was initialised for.
|
||||
*/
|
||||
void mbedtls_internal_ecp_free( const mbedtls_ecp_group *grp );
|
||||
|
||||
#if defined(ECP_SHORTWEIERSTRASS)
|
||||
|
||||
#if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT)
|
||||
/**
|
||||
* \brief Randomize jacobian coordinates:
|
||||
* (X, Y, Z) -> (l^2 X, l^3 Y, l Z) for random l.
|
||||
*
|
||||
* \param grp Pointer to the group representing the curve.
|
||||
*
|
||||
* \param pt The point on the curve to be randomised, given with Jacobian
|
||||
* coordinates.
|
||||
*
|
||||
* \param f_rng A function pointer to the random number generator.
|
||||
*
|
||||
* \param p_rng A pointer to the random number generator state.
|
||||
*
|
||||
* \return 0 if successful.
|
||||
*/
|
||||
int mbedtls_internal_ecp_randomize_jac( const mbedtls_ecp_group *grp,
|
||||
mbedtls_ecp_point *pt, int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_ADD_MIXED_ALT)
|
||||
/**
|
||||
* \brief Addition: R = P + Q, mixed affine-Jacobian coordinates.
|
||||
*
|
||||
* The coordinates of Q must be normalized (= affine),
|
||||
* but those of P don't need to. R is not normalized.
|
||||
*
|
||||
* This function is used only as a subrutine of
|
||||
* ecp_mul_comb().
|
||||
*
|
||||
* Special cases: (1) P or Q is zero, (2) R is zero,
|
||||
* (3) P == Q.
|
||||
* None of these cases can happen as intermediate step in
|
||||
* ecp_mul_comb():
|
||||
* - at each step, P, Q and R are multiples of the base
|
||||
* point, the factor being less than its order, so none of
|
||||
* them is zero;
|
||||
* - Q is an odd multiple of the base point, P an even
|
||||
* multiple, due to the choice of precomputed points in the
|
||||
* modified comb method.
|
||||
* So branches for these cases do not leak secret information.
|
||||
*
|
||||
* We accept Q->Z being unset (saving memory in tables) as
|
||||
* meaning 1.
|
||||
*
|
||||
* Cost in field operations if done by [5] 3.22:
|
||||
* 1A := 8M + 3S
|
||||
*
|
||||
* \param grp Pointer to the group representing the curve.
|
||||
*
|
||||
* \param R Pointer to a point structure to hold the result.
|
||||
*
|
||||
* \param P Pointer to the first summand, given with Jacobian
|
||||
* coordinates
|
||||
*
|
||||
* \param Q Pointer to the second summand, given with affine
|
||||
* coordinates.
|
||||
*
|
||||
* \return 0 if successful.
|
||||
*/
|
||||
int mbedtls_internal_ecp_add_mixed( const mbedtls_ecp_group *grp,
|
||||
mbedtls_ecp_point *R, const mbedtls_ecp_point *P,
|
||||
const mbedtls_ecp_point *Q );
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Point doubling R = 2 P, Jacobian coordinates.
|
||||
*
|
||||
* Cost: 1D := 3M + 4S (A == 0)
|
||||
* 4M + 4S (A == -3)
|
||||
* 3M + 6S + 1a otherwise
|
||||
* when the implementation is based on the "dbl-1998-cmo-2"
|
||||
* doubling formulas in [8] and standard optimizations are
|
||||
* applied when curve parameter A is one of { 0, -3 }.
|
||||
*
|
||||
* \param grp Pointer to the group representing the curve.
|
||||
*
|
||||
* \param R Pointer to a point structure to hold the result.
|
||||
*
|
||||
* \param P Pointer to the point that has to be doubled, given with
|
||||
* Jacobian coordinates.
|
||||
*
|
||||
* \return 0 if successful.
|
||||
*/
|
||||
#if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT)
|
||||
int mbedtls_internal_ecp_double_jac( const mbedtls_ecp_group *grp,
|
||||
mbedtls_ecp_point *R, const mbedtls_ecp_point *P );
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Normalize jacobian coordinates of an array of (pointers to)
|
||||
* points.
|
||||
*
|
||||
* Using Montgomery's trick to perform only one inversion mod P
|
||||
* the cost is:
|
||||
* 1N(t) := 1I + (6t - 3)M + 1S
|
||||
* (See for example Algorithm 10.3.4. in [9])
|
||||
*
|
||||
* This function is used only as a subrutine of
|
||||
* ecp_mul_comb().
|
||||
*
|
||||
* Warning: fails (returning an error) if one of the points is
|
||||
* zero!
|
||||
* This should never happen, see choice of w in ecp_mul_comb().
|
||||
*
|
||||
* \param grp Pointer to the group representing the curve.
|
||||
*
|
||||
* \param T Array of pointers to the points to normalise.
|
||||
*
|
||||
* \param t_len Number of elements in the array.
|
||||
*
|
||||
* \return 0 if successful,
|
||||
* an error if one of the points is zero.
|
||||
*/
|
||||
#if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT)
|
||||
int mbedtls_internal_ecp_normalize_jac_many( const mbedtls_ecp_group *grp,
|
||||
mbedtls_ecp_point *T[], size_t t_len );
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Normalize jacobian coordinates so that Z == 0 || Z == 1.
|
||||
*
|
||||
* Cost in field operations if done by [5] 3.2.1:
|
||||
* 1N := 1I + 3M + 1S
|
||||
*
|
||||
* \param grp Pointer to the group representing the curve.
|
||||
*
|
||||
* \param pt pointer to the point to be normalised. This is an
|
||||
* input/output parameter.
|
||||
*
|
||||
* \return 0 if successful.
|
||||
*/
|
||||
#if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT)
|
||||
int mbedtls_internal_ecp_normalize_jac( const mbedtls_ecp_group *grp,
|
||||
mbedtls_ecp_point *pt );
|
||||
#endif
|
||||
|
||||
#endif /* ECP_SHORTWEIERSTRASS */
|
||||
|
||||
#if defined(ECP_MONTGOMERY)
|
||||
|
||||
#if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT)
|
||||
int mbedtls_internal_ecp_double_add_mxz( const mbedtls_ecp_group *grp,
|
||||
mbedtls_ecp_point *R, mbedtls_ecp_point *S, const mbedtls_ecp_point *P,
|
||||
const mbedtls_ecp_point *Q, const mbedtls_mpi *d );
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Randomize projective x/z coordinates:
|
||||
* (X, Z) -> (l X, l Z) for random l
|
||||
*
|
||||
* \param grp pointer to the group representing the curve
|
||||
*
|
||||
* \param P the point on the curve to be randomised given with
|
||||
* projective coordinates. This is an input/output parameter.
|
||||
*
|
||||
* \param f_rng a function pointer to the random number generator
|
||||
*
|
||||
* \param p_rng a pointer to the random number generator state
|
||||
*
|
||||
* \return 0 if successful
|
||||
*/
|
||||
#if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT)
|
||||
int mbedtls_internal_ecp_randomize_mxz( const mbedtls_ecp_group *grp,
|
||||
mbedtls_ecp_point *P, int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Normalize Montgomery x/z coordinates: X = X/Z, Z = 1.
|
||||
*
|
||||
* \param grp pointer to the group representing the curve
|
||||
*
|
||||
* \param P pointer to the point to be normalised. This is an
|
||||
* input/output parameter.
|
||||
*
|
||||
* \return 0 if successful
|
||||
*/
|
||||
#if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT)
|
||||
int mbedtls_internal_ecp_normalize_mxz( const mbedtls_ecp_group *grp,
|
||||
mbedtls_ecp_point *P );
|
||||
#endif
|
||||
|
||||
#endif /* ECP_MONTGOMERY */
|
||||
|
||||
#endif /* MBEDTLS_ECP_INTERNAL_ALT */
|
||||
|
||||
#endif /* ecp_internal.h */
|
||||
|
||||
@@ -0,0 +1,289 @@
|
||||
/**
|
||||
* \file entropy.h
|
||||
*
|
||||
* \brief Entropy accumulator implementation
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_ENTROPY_H
|
||||
#define MBEDTLS_ENTROPY_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
#if defined(MBEDTLS_SHA512_C) && !defined(MBEDTLS_ENTROPY_FORCE_SHA256)
|
||||
#include "sha512.h"
|
||||
#define MBEDTLS_ENTROPY_SHA512_ACCUMULATOR
|
||||
#else
|
||||
#if defined(MBEDTLS_SHA256_C)
|
||||
#define MBEDTLS_ENTROPY_SHA256_ACCUMULATOR
|
||||
#include "sha256.h"
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_THREADING_C)
|
||||
#include "threading.h"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_HAVEGE_C)
|
||||
#include "havege.h"
|
||||
#endif
|
||||
|
||||
#define MBEDTLS_ERR_ENTROPY_SOURCE_FAILED -0x003C /**< Critical entropy source failure. */
|
||||
#define MBEDTLS_ERR_ENTROPY_MAX_SOURCES -0x003E /**< No more sources can be added. */
|
||||
#define MBEDTLS_ERR_ENTROPY_NO_SOURCES_DEFINED -0x0040 /**< No sources have been added to poll. */
|
||||
#define MBEDTLS_ERR_ENTROPY_NO_STRONG_SOURCE -0x003D /**< No strong sources have been added to poll. */
|
||||
#define MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR -0x003F /**< Read/write error in file. */
|
||||
|
||||
/**
|
||||
* \name SECTION: Module settings
|
||||
*
|
||||
* The configuration options you can set for this module are in this section.
|
||||
* Either change them in config.h or define them on the compiler command line.
|
||||
* \{
|
||||
*/
|
||||
|
||||
#if !defined(MBEDTLS_ENTROPY_MAX_SOURCES)
|
||||
#define MBEDTLS_ENTROPY_MAX_SOURCES 20 /**< Maximum number of sources supported */
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_ENTROPY_MAX_GATHER)
|
||||
#define MBEDTLS_ENTROPY_MAX_GATHER 128 /**< Maximum amount requested from entropy sources */
|
||||
#endif
|
||||
|
||||
/* \} name SECTION: Module settings */
|
||||
|
||||
#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
|
||||
#define MBEDTLS_ENTROPY_BLOCK_SIZE 64 /**< Block size of entropy accumulator (SHA-512) */
|
||||
#else
|
||||
#define MBEDTLS_ENTROPY_BLOCK_SIZE 32 /**< Block size of entropy accumulator (SHA-256) */
|
||||
#endif
|
||||
|
||||
#define MBEDTLS_ENTROPY_MAX_SEED_SIZE 1024 /**< Maximum size of seed we read from seed file */
|
||||
#define MBEDTLS_ENTROPY_SOURCE_MANUAL MBEDTLS_ENTROPY_MAX_SOURCES
|
||||
|
||||
#define MBEDTLS_ENTROPY_SOURCE_STRONG 1 /**< Entropy source is strong */
|
||||
#define MBEDTLS_ENTROPY_SOURCE_WEAK 0 /**< Entropy source is weak */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Entropy poll callback pointer
|
||||
*
|
||||
* \param data Callback-specific data pointer
|
||||
* \param output Data to fill
|
||||
* \param len Maximum size to provide
|
||||
* \param olen The actual amount of bytes put into the buffer (Can be 0)
|
||||
*
|
||||
* \return 0 if no critical failures occurred,
|
||||
* MBEDTLS_ERR_ENTROPY_SOURCE_FAILED otherwise
|
||||
*/
|
||||
typedef int (*mbedtls_entropy_f_source_ptr)(void *data, unsigned char *output, size_t len,
|
||||
size_t *olen);
|
||||
|
||||
/**
|
||||
* \brief Entropy source state
|
||||
*/
|
||||
typedef struct mbedtls_entropy_source_state
|
||||
{
|
||||
mbedtls_entropy_f_source_ptr f_source; /**< The entropy source callback */
|
||||
void * p_source; /**< The callback data pointer */
|
||||
size_t size; /**< Amount received in bytes */
|
||||
size_t threshold; /**< Minimum bytes required before release */
|
||||
int strong; /**< Is the source strong? */
|
||||
}
|
||||
mbedtls_entropy_source_state;
|
||||
|
||||
/**
|
||||
* \brief Entropy context structure
|
||||
*/
|
||||
typedef struct mbedtls_entropy_context
|
||||
{
|
||||
int accumulator_started;
|
||||
#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
|
||||
mbedtls_sha512_context accumulator;
|
||||
#else
|
||||
mbedtls_sha256_context accumulator;
|
||||
#endif
|
||||
int source_count;
|
||||
mbedtls_entropy_source_state source[MBEDTLS_ENTROPY_MAX_SOURCES];
|
||||
#if defined(MBEDTLS_HAVEGE_C)
|
||||
mbedtls_havege_state havege_data;
|
||||
#endif
|
||||
#if defined(MBEDTLS_THREADING_C)
|
||||
mbedtls_threading_mutex_t mutex; /*!< mutex */
|
||||
#endif
|
||||
#if defined(MBEDTLS_ENTROPY_NV_SEED)
|
||||
int initial_entropy_run;
|
||||
#endif
|
||||
}
|
||||
mbedtls_entropy_context;
|
||||
|
||||
/**
|
||||
* \brief Initialize the context
|
||||
*
|
||||
* \param ctx Entropy context to initialize
|
||||
*/
|
||||
void mbedtls_entropy_init( mbedtls_entropy_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Free the data in the context
|
||||
*
|
||||
* \param ctx Entropy context to free
|
||||
*/
|
||||
void mbedtls_entropy_free( mbedtls_entropy_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Adds an entropy source to poll
|
||||
* (Thread-safe if MBEDTLS_THREADING_C is enabled)
|
||||
*
|
||||
* \param ctx Entropy context
|
||||
* \param f_source Entropy function
|
||||
* \param p_source Function data
|
||||
* \param threshold Minimum required from source before entropy is released
|
||||
* ( with mbedtls_entropy_func() ) (in bytes)
|
||||
* \param strong MBEDTLS_ENTROPY_SOURCE_STRONG or
|
||||
* MBEDTLS_ENTROPY_SOURCE_WEAK.
|
||||
* At least one strong source needs to be added.
|
||||
* Weaker sources (such as the cycle counter) can be used as
|
||||
* a complement.
|
||||
*
|
||||
* \return 0 if successful or MBEDTLS_ERR_ENTROPY_MAX_SOURCES
|
||||
*/
|
||||
int mbedtls_entropy_add_source( mbedtls_entropy_context *ctx,
|
||||
mbedtls_entropy_f_source_ptr f_source, void *p_source,
|
||||
size_t threshold, int strong );
|
||||
|
||||
/**
|
||||
* \brief Trigger an extra gather poll for the accumulator
|
||||
* (Thread-safe if MBEDTLS_THREADING_C is enabled)
|
||||
*
|
||||
* \param ctx Entropy context
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_ENTROPY_SOURCE_FAILED
|
||||
*/
|
||||
int mbedtls_entropy_gather( mbedtls_entropy_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Retrieve entropy from the accumulator
|
||||
* (Maximum length: MBEDTLS_ENTROPY_BLOCK_SIZE)
|
||||
* (Thread-safe if MBEDTLS_THREADING_C is enabled)
|
||||
*
|
||||
* \param data Entropy context
|
||||
* \param output Buffer to fill
|
||||
* \param len Number of bytes desired, must be at most MBEDTLS_ENTROPY_BLOCK_SIZE
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_ENTROPY_SOURCE_FAILED
|
||||
*/
|
||||
int mbedtls_entropy_func( void *data, unsigned char *output, size_t len );
|
||||
|
||||
/**
|
||||
* \brief Add data to the accumulator manually
|
||||
* (Thread-safe if MBEDTLS_THREADING_C is enabled)
|
||||
*
|
||||
* \param ctx Entropy context
|
||||
* \param data Data to add
|
||||
* \param len Length of data
|
||||
*
|
||||
* \return 0 if successful
|
||||
*/
|
||||
int mbedtls_entropy_update_manual( mbedtls_entropy_context *ctx,
|
||||
const unsigned char *data, size_t len );
|
||||
|
||||
#if defined(MBEDTLS_ENTROPY_NV_SEED)
|
||||
/**
|
||||
* \brief Trigger an update of the seed file in NV by using the
|
||||
* current entropy pool.
|
||||
*
|
||||
* \param ctx Entropy context
|
||||
*
|
||||
* \return 0 if successful
|
||||
*/
|
||||
int mbedtls_entropy_update_nv_seed( mbedtls_entropy_context *ctx );
|
||||
#endif /* MBEDTLS_ENTROPY_NV_SEED */
|
||||
|
||||
#if defined(MBEDTLS_FS_IO)
|
||||
/**
|
||||
* \brief Write a seed file
|
||||
*
|
||||
* \param ctx Entropy context
|
||||
* \param path Name of the file
|
||||
*
|
||||
* \return 0 if successful,
|
||||
* MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR on file error, or
|
||||
* MBEDTLS_ERR_ENTROPY_SOURCE_FAILED
|
||||
*/
|
||||
int mbedtls_entropy_write_seed_file( mbedtls_entropy_context *ctx, const char *path );
|
||||
|
||||
/**
|
||||
* \brief Read and update a seed file. Seed is added to this
|
||||
* instance. No more than MBEDTLS_ENTROPY_MAX_SEED_SIZE bytes are
|
||||
* read from the seed file. The rest is ignored.
|
||||
*
|
||||
* \param ctx Entropy context
|
||||
* \param path Name of the file
|
||||
*
|
||||
* \return 0 if successful,
|
||||
* MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR on file error,
|
||||
* MBEDTLS_ERR_ENTROPY_SOURCE_FAILED
|
||||
*/
|
||||
int mbedtls_entropy_update_seed_file( mbedtls_entropy_context *ctx, const char *path );
|
||||
#endif /* MBEDTLS_FS_IO */
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
/**
|
||||
* \brief Checkup routine
|
||||
*
|
||||
* This module self-test also calls the entropy self-test,
|
||||
* mbedtls_entropy_source_self_test();
|
||||
*
|
||||
* \return 0 if successful, or 1 if a test failed
|
||||
*/
|
||||
int mbedtls_entropy_self_test( int verbose );
|
||||
|
||||
#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT)
|
||||
/**
|
||||
* \brief Checkup routine
|
||||
*
|
||||
* Verifies the integrity of the hardware entropy source
|
||||
* provided by the function 'mbedtls_hardware_poll()'.
|
||||
*
|
||||
* Note this is the only hardware entropy source that is known
|
||||
* at link time, and other entropy sources configured
|
||||
* dynamically at runtime by the function
|
||||
* mbedtls_entropy_add_source() will not be tested.
|
||||
*
|
||||
* \return 0 if successful, or 1 if a test failed
|
||||
*/
|
||||
int mbedtls_entropy_source_self_test( int verbose );
|
||||
#endif /* MBEDTLS_ENTROPY_HARDWARE_ALT */
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* entropy.h */
|
||||
@@ -0,0 +1,110 @@
|
||||
/**
|
||||
* \file entropy_poll.h
|
||||
*
|
||||
* \brief Platform-specific and custom entropy polling functions
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_ENTROPY_POLL_H
|
||||
#define MBEDTLS_ENTROPY_POLL_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Default thresholds for built-in sources, in bytes
|
||||
*/
|
||||
#define MBEDTLS_ENTROPY_MIN_PLATFORM 32 /**< Minimum for platform source */
|
||||
#define MBEDTLS_ENTROPY_MIN_HAVEGE 32 /**< Minimum for HAVEGE */
|
||||
#define MBEDTLS_ENTROPY_MIN_HARDCLOCK 4 /**< Minimum for mbedtls_timing_hardclock() */
|
||||
#if !defined(MBEDTLS_ENTROPY_MIN_HARDWARE)
|
||||
#define MBEDTLS_ENTROPY_MIN_HARDWARE 32 /**< Minimum for the hardware source */
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Entropy poll callback that provides 0 entropy.
|
||||
*/
|
||||
#if defined(MBEDTLS_TEST_NULL_ENTROPY)
|
||||
int mbedtls_null_entropy_poll( void *data,
|
||||
unsigned char *output, size_t len, size_t *olen );
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_NO_PLATFORM_ENTROPY)
|
||||
/**
|
||||
* \brief Platform-specific entropy poll callback
|
||||
*/
|
||||
int mbedtls_platform_entropy_poll( void *data,
|
||||
unsigned char *output, size_t len, size_t *olen );
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_HAVEGE_C)
|
||||
/**
|
||||
* \brief HAVEGE based entropy poll callback
|
||||
*
|
||||
* Requires an HAVEGE state as its data pointer.
|
||||
*/
|
||||
int mbedtls_havege_poll( void *data,
|
||||
unsigned char *output, size_t len, size_t *olen );
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_TIMING_C)
|
||||
/**
|
||||
* \brief mbedtls_timing_hardclock-based entropy poll callback
|
||||
*/
|
||||
int mbedtls_hardclock_poll( void *data,
|
||||
unsigned char *output, size_t len, size_t *olen );
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT)
|
||||
/**
|
||||
* \brief Entropy poll callback for a hardware source
|
||||
*
|
||||
* \warning This is not provided by mbed TLS!
|
||||
* See \c MBEDTLS_ENTROPY_HARDWARE_ALT in config.h.
|
||||
*
|
||||
* \note This must accept NULL as its first argument.
|
||||
*/
|
||||
int mbedtls_hardware_poll( void *data,
|
||||
unsigned char *output, size_t len, size_t *olen );
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ENTROPY_NV_SEED)
|
||||
/**
|
||||
* \brief Entropy poll callback for a non-volatile seed file
|
||||
*
|
||||
* \note This must accept NULL as its first argument.
|
||||
*/
|
||||
int mbedtls_nv_seed_poll( void *data,
|
||||
unsigned char *output, size_t len, size_t *olen );
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* entropy_poll.h */
|
||||
@@ -0,0 +1,129 @@
|
||||
/**
|
||||
* \file error.h
|
||||
*
|
||||
* \brief Error to string translation
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2018, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_ERROR_H
|
||||
#define MBEDTLS_ERROR_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
/**
|
||||
* Error code layout.
|
||||
*
|
||||
* Currently we try to keep all error codes within the negative space of 16
|
||||
* bits signed integers to support all platforms (-0x0001 - -0x7FFF). In
|
||||
* addition we'd like to give two layers of information on the error if
|
||||
* possible.
|
||||
*
|
||||
* For that purpose the error codes are segmented in the following manner:
|
||||
*
|
||||
* 16 bit error code bit-segmentation
|
||||
*
|
||||
* 1 bit - Unused (sign bit)
|
||||
* 3 bits - High level module ID
|
||||
* 5 bits - Module-dependent error code
|
||||
* 7 bits - Low level module errors
|
||||
*
|
||||
* For historical reasons, low-level error codes are divided in even and odd,
|
||||
* even codes were assigned first, and -1 is reserved for other errors.
|
||||
*
|
||||
* Low-level module errors (0x0002-0x007E, 0x0003-0x007F)
|
||||
*
|
||||
* Module Nr Codes assigned
|
||||
* MPI 7 0x0002-0x0010
|
||||
* GCM 3 0x0012-0x0014 0x0013-0x0013
|
||||
* BLOWFISH 3 0x0016-0x0018 0x0017-0x0017
|
||||
* THREADING 3 0x001A-0x001E
|
||||
* AES 5 0x0020-0x0022 0x0021-0x0025
|
||||
* CAMELLIA 3 0x0024-0x0026 0x0027-0x0027
|
||||
* XTEA 2 0x0028-0x0028 0x0029-0x0029
|
||||
* BASE64 2 0x002A-0x002C
|
||||
* OID 1 0x002E-0x002E 0x000B-0x000B
|
||||
* PADLOCK 1 0x0030-0x0030
|
||||
* DES 2 0x0032-0x0032 0x0033-0x0033
|
||||
* CTR_DBRG 4 0x0034-0x003A
|
||||
* ENTROPY 3 0x003C-0x0040 0x003D-0x003F
|
||||
* NET 13 0x0042-0x0052 0x0043-0x0049
|
||||
* ARIA 4 0x0058-0x005E
|
||||
* ASN1 7 0x0060-0x006C
|
||||
* CMAC 1 0x007A-0x007A
|
||||
* PBKDF2 1 0x007C-0x007C
|
||||
* HMAC_DRBG 4 0x0003-0x0009
|
||||
* CCM 3 0x000D-0x0011
|
||||
* ARC4 1 0x0019-0x0019
|
||||
* MD2 1 0x002B-0x002B
|
||||
* MD4 1 0x002D-0x002D
|
||||
* MD5 1 0x002F-0x002F
|
||||
* RIPEMD160 1 0x0031-0x0031
|
||||
* SHA1 1 0x0035-0x0035 0x0073-0x0073
|
||||
* SHA256 1 0x0037-0x0037 0x0074-0x0074
|
||||
* SHA512 1 0x0039-0x0039 0x0075-0x0075
|
||||
* CHACHA20 3 0x0051-0x0055
|
||||
* POLY1305 3 0x0057-0x005B
|
||||
* CHACHAPOLY 2 0x0054-0x0056
|
||||
* PLATFORM 1 0x0070-0x0072
|
||||
*
|
||||
* High-level module nr (3 bits - 0x0...-0x7...)
|
||||
* Name ID Nr of Errors
|
||||
* PEM 1 9
|
||||
* PKCS#12 1 4 (Started from top)
|
||||
* X509 2 20
|
||||
* PKCS5 2 4 (Started from top)
|
||||
* DHM 3 11
|
||||
* PK 3 15 (Started from top)
|
||||
* RSA 4 11
|
||||
* ECP 4 10 (Started from top)
|
||||
* MD 5 5
|
||||
* HKDF 5 1 (Started from top)
|
||||
* CIPHER 6 8
|
||||
* SSL 6 23 (Started from top)
|
||||
* SSL 7 32
|
||||
*
|
||||
* Module dependent error code (5 bits 0x.00.-0x.F8.)
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Translate a mbed TLS error code into a string representation,
|
||||
* Result is truncated if necessary and always includes a terminating
|
||||
* null byte.
|
||||
*
|
||||
* \param errnum error code
|
||||
* \param buffer buffer to place representation in
|
||||
* \param buflen length of the buffer
|
||||
*/
|
||||
void mbedtls_strerror( int errnum, char *buffer, size_t buflen );
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* error.h */
|
||||
@@ -0,0 +1,326 @@
|
||||
/**
|
||||
* \file gcm.h
|
||||
*
|
||||
* \brief This file contains GCM definitions and functions.
|
||||
*
|
||||
* The Galois/Counter Mode (GCM) for 128-bit block ciphers is defined
|
||||
* in <em>D. McGrew, J. Viega, The Galois/Counter Mode of Operation
|
||||
* (GCM), Natl. Inst. Stand. Technol.</em>
|
||||
*
|
||||
* For more information on GCM, see <em>NIST SP 800-38D: Recommendation for
|
||||
* Block Cipher Modes of Operation: Galois/Counter Mode (GCM) and GMAC</em>.
|
||||
*
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of Mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_GCM_H
|
||||
#define MBEDTLS_GCM_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "cipher.h"
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#define MBEDTLS_GCM_ENCRYPT 1
|
||||
#define MBEDTLS_GCM_DECRYPT 0
|
||||
|
||||
#define MBEDTLS_ERR_GCM_AUTH_FAILED -0x0012 /**< Authenticated decryption failed. */
|
||||
|
||||
/* MBEDTLS_ERR_GCM_HW_ACCEL_FAILED is deprecated and should not be used. */
|
||||
#define MBEDTLS_ERR_GCM_HW_ACCEL_FAILED -0x0013 /**< GCM hardware accelerator failed. */
|
||||
|
||||
#define MBEDTLS_ERR_GCM_BAD_INPUT -0x0014 /**< Bad input parameters to function. */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_GCM_ALT)
|
||||
|
||||
/**
|
||||
* \brief The GCM context structure.
|
||||
*/
|
||||
typedef struct mbedtls_gcm_context
|
||||
{
|
||||
mbedtls_cipher_context_t cipher_ctx; /*!< The cipher context used. */
|
||||
uint64_t HL[16]; /*!< Precalculated HTable low. */
|
||||
uint64_t HH[16]; /*!< Precalculated HTable high. */
|
||||
uint64_t len; /*!< The total length of the encrypted data. */
|
||||
uint64_t add_len; /*!< The total length of the additional data. */
|
||||
unsigned char base_ectr[16]; /*!< The first ECTR for tag. */
|
||||
unsigned char y[16]; /*!< The Y working value. */
|
||||
unsigned char buf[16]; /*!< The buf working value. */
|
||||
int mode; /*!< The operation to perform:
|
||||
#MBEDTLS_GCM_ENCRYPT or
|
||||
#MBEDTLS_GCM_DECRYPT. */
|
||||
}
|
||||
mbedtls_gcm_context;
|
||||
|
||||
#else /* !MBEDTLS_GCM_ALT */
|
||||
#include "gcm_alt.h"
|
||||
#endif /* !MBEDTLS_GCM_ALT */
|
||||
|
||||
/**
|
||||
* \brief This function initializes the specified GCM context,
|
||||
* to make references valid, and prepares the context
|
||||
* for mbedtls_gcm_setkey() or mbedtls_gcm_free().
|
||||
*
|
||||
* The function does not bind the GCM context to a particular
|
||||
* cipher, nor set the key. For this purpose, use
|
||||
* mbedtls_gcm_setkey().
|
||||
*
|
||||
* \param ctx The GCM context to initialize. This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_gcm_init( mbedtls_gcm_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function associates a GCM context with a
|
||||
* cipher algorithm and a key.
|
||||
*
|
||||
* \param ctx The GCM context. This must be initialized.
|
||||
* \param cipher The 128-bit block cipher to use.
|
||||
* \param key The encryption key. This must be a readable buffer of at
|
||||
* least \p keybits bits.
|
||||
* \param keybits The key size in bits. Valid options are:
|
||||
* <ul><li>128 bits</li>
|
||||
* <li>192 bits</li>
|
||||
* <li>256 bits</li></ul>
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return A cipher-specific error code on failure.
|
||||
*/
|
||||
int mbedtls_gcm_setkey( mbedtls_gcm_context *ctx,
|
||||
mbedtls_cipher_id_t cipher,
|
||||
const unsigned char *key,
|
||||
unsigned int keybits );
|
||||
|
||||
/**
|
||||
* \brief This function performs GCM encryption or decryption of a buffer.
|
||||
*
|
||||
* \note For encryption, the output buffer can be the same as the
|
||||
* input buffer. For decryption, the output buffer cannot be
|
||||
* the same as input buffer. If the buffers overlap, the output
|
||||
* buffer must trail at least 8 Bytes behind the input buffer.
|
||||
*
|
||||
* \warning When this function performs a decryption, it outputs the
|
||||
* authentication tag and does not verify that the data is
|
||||
* authentic. You should use this function to perform encryption
|
||||
* only. For decryption, use mbedtls_gcm_auth_decrypt() instead.
|
||||
*
|
||||
* \param ctx The GCM context to use for encryption or decryption. This
|
||||
* must be initialized.
|
||||
* \param mode The operation to perform:
|
||||
* - #MBEDTLS_GCM_ENCRYPT to perform authenticated encryption.
|
||||
* The ciphertext is written to \p output and the
|
||||
* authentication tag is written to \p tag.
|
||||
* - #MBEDTLS_GCM_DECRYPT to perform decryption.
|
||||
* The plaintext is written to \p output and the
|
||||
* authentication tag is written to \p tag.
|
||||
* Note that this mode is not recommended, because it does
|
||||
* not verify the authenticity of the data. For this reason,
|
||||
* you should use mbedtls_gcm_auth_decrypt() instead of
|
||||
* calling this function in decryption mode.
|
||||
* \param length The length of the input data, which is equal to the length
|
||||
* of the output data.
|
||||
* \param iv The initialization vector. This must be a readable buffer of
|
||||
* at least \p iv_len Bytes.
|
||||
* \param iv_len The length of the IV.
|
||||
* \param add The buffer holding the additional data. This must be of at
|
||||
* least that size in Bytes.
|
||||
* \param add_len The length of the additional data.
|
||||
* \param input The buffer holding the input data. If \p length is greater
|
||||
* than zero, this must be a readable buffer of at least that
|
||||
* size in Bytes.
|
||||
* \param output The buffer for holding the output data. If \p length is greater
|
||||
* than zero, this must be a writable buffer of at least that
|
||||
* size in Bytes.
|
||||
* \param tag_len The length of the tag to generate.
|
||||
* \param tag The buffer for holding the tag. This must be a readable
|
||||
* buffer of at least \p tag_len Bytes.
|
||||
*
|
||||
* \return \c 0 if the encryption or decryption was performed
|
||||
* successfully. Note that in #MBEDTLS_GCM_DECRYPT mode,
|
||||
* this does not indicate that the data is authentic.
|
||||
* \return #MBEDTLS_ERR_GCM_BAD_INPUT if the lengths or pointers are
|
||||
* not valid or a cipher-specific error code if the encryption
|
||||
* or decryption failed.
|
||||
*/
|
||||
int mbedtls_gcm_crypt_and_tag( mbedtls_gcm_context *ctx,
|
||||
int mode,
|
||||
size_t length,
|
||||
const unsigned char *iv,
|
||||
size_t iv_len,
|
||||
const unsigned char *add,
|
||||
size_t add_len,
|
||||
const unsigned char *input,
|
||||
unsigned char *output,
|
||||
size_t tag_len,
|
||||
unsigned char *tag );
|
||||
|
||||
/**
|
||||
* \brief This function performs a GCM authenticated decryption of a
|
||||
* buffer.
|
||||
*
|
||||
* \note For decryption, the output buffer cannot be the same as
|
||||
* input buffer. If the buffers overlap, the output buffer
|
||||
* must trail at least 8 Bytes behind the input buffer.
|
||||
*
|
||||
* \param ctx The GCM context. This must be initialized.
|
||||
* \param length The length of the ciphertext to decrypt, which is also
|
||||
* the length of the decrypted plaintext.
|
||||
* \param iv The initialization vector. This must be a readable buffer
|
||||
* of at least \p iv_len Bytes.
|
||||
* \param iv_len The length of the IV.
|
||||
* \param add The buffer holding the additional data. This must be of at
|
||||
* least that size in Bytes.
|
||||
* \param add_len The length of the additional data.
|
||||
* \param tag The buffer holding the tag to verify. This must be a
|
||||
* readable buffer of at least \p tag_len Bytes.
|
||||
* \param tag_len The length of the tag to verify.
|
||||
* \param input The buffer holding the ciphertext. If \p length is greater
|
||||
* than zero, this must be a readable buffer of at least that
|
||||
* size.
|
||||
* \param output The buffer for holding the decrypted plaintext. If \p length
|
||||
* is greater than zero, this must be a writable buffer of at
|
||||
* least that size.
|
||||
*
|
||||
* \return \c 0 if successful and authenticated.
|
||||
* \return #MBEDTLS_ERR_GCM_AUTH_FAILED if the tag does not match.
|
||||
* \return #MBEDTLS_ERR_GCM_BAD_INPUT if the lengths or pointers are
|
||||
* not valid or a cipher-specific error code if the decryption
|
||||
* failed.
|
||||
*/
|
||||
int mbedtls_gcm_auth_decrypt( mbedtls_gcm_context *ctx,
|
||||
size_t length,
|
||||
const unsigned char *iv,
|
||||
size_t iv_len,
|
||||
const unsigned char *add,
|
||||
size_t add_len,
|
||||
const unsigned char *tag,
|
||||
size_t tag_len,
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
|
||||
/**
|
||||
* \brief This function starts a GCM encryption or decryption
|
||||
* operation.
|
||||
*
|
||||
* \param ctx The GCM context. This must be initialized.
|
||||
* \param mode The operation to perform: #MBEDTLS_GCM_ENCRYPT or
|
||||
* #MBEDTLS_GCM_DECRYPT.
|
||||
* \param iv The initialization vector. This must be a readable buffer of
|
||||
* at least \p iv_len Bytes.
|
||||
* \param iv_len The length of the IV.
|
||||
* \param add The buffer holding the additional data, or \c NULL
|
||||
* if \p add_len is \c 0.
|
||||
* \param add_len The length of the additional data. If \c 0,
|
||||
* \p add may be \c NULL.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
*/
|
||||
int mbedtls_gcm_starts( mbedtls_gcm_context *ctx,
|
||||
int mode,
|
||||
const unsigned char *iv,
|
||||
size_t iv_len,
|
||||
const unsigned char *add,
|
||||
size_t add_len );
|
||||
|
||||
/**
|
||||
* \brief This function feeds an input buffer into an ongoing GCM
|
||||
* encryption or decryption operation.
|
||||
*
|
||||
* ` The function expects input to be a multiple of 16
|
||||
* Bytes. Only the last call before calling
|
||||
* mbedtls_gcm_finish() can be less than 16 Bytes.
|
||||
*
|
||||
* \note For decryption, the output buffer cannot be the same as
|
||||
* input buffer. If the buffers overlap, the output buffer
|
||||
* must trail at least 8 Bytes behind the input buffer.
|
||||
*
|
||||
* \param ctx The GCM context. This must be initialized.
|
||||
* \param length The length of the input data. This must be a multiple of
|
||||
* 16 except in the last call before mbedtls_gcm_finish().
|
||||
* \param input The buffer holding the input data. If \p length is greater
|
||||
* than zero, this must be a readable buffer of at least that
|
||||
* size in Bytes.
|
||||
* \param output The buffer for holding the output data. If \p length is
|
||||
* greater than zero, this must be a writable buffer of at
|
||||
* least that size in Bytes.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_GCM_BAD_INPUT on failure.
|
||||
*/
|
||||
int mbedtls_gcm_update( mbedtls_gcm_context *ctx,
|
||||
size_t length,
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
|
||||
/**
|
||||
* \brief This function finishes the GCM operation and generates
|
||||
* the authentication tag.
|
||||
*
|
||||
* It wraps up the GCM stream, and generates the
|
||||
* tag. The tag can have a maximum length of 16 Bytes.
|
||||
*
|
||||
* \param ctx The GCM context. This must be initialized.
|
||||
* \param tag The buffer for holding the tag. This must be a readable
|
||||
* buffer of at least \p tag_len Bytes.
|
||||
* \param tag_len The length of the tag to generate. This must be at least
|
||||
* four.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_GCM_BAD_INPUT on failure.
|
||||
*/
|
||||
int mbedtls_gcm_finish( mbedtls_gcm_context *ctx,
|
||||
unsigned char *tag,
|
||||
size_t tag_len );
|
||||
|
||||
/**
|
||||
* \brief This function clears a GCM context and the underlying
|
||||
* cipher sub-context.
|
||||
*
|
||||
* \param ctx The GCM context to clear. If this is \c NULL, the call has
|
||||
* no effect. Otherwise, this must be initialized.
|
||||
*/
|
||||
void mbedtls_gcm_free( mbedtls_gcm_context *ctx );
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
|
||||
/**
|
||||
* \brief The GCM checkup routine.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return \c 1 on failure.
|
||||
*/
|
||||
int mbedtls_gcm_self_test( int verbose );
|
||||
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
#endif /* gcm.h */
|
||||
@@ -0,0 +1,81 @@
|
||||
/**
|
||||
* \file havege.h
|
||||
*
|
||||
* \brief HAVEGE: HArdware Volatile Entropy Gathering and Expansion
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_HAVEGE_H
|
||||
#define MBEDTLS_HAVEGE_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
#define MBEDTLS_HAVEGE_COLLECT_SIZE 1024
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief HAVEGE state structure
|
||||
*/
|
||||
typedef struct mbedtls_havege_state
|
||||
{
|
||||
int PT1, PT2, offset[2];
|
||||
int pool[MBEDTLS_HAVEGE_COLLECT_SIZE];
|
||||
int WALK[8192];
|
||||
}
|
||||
mbedtls_havege_state;
|
||||
|
||||
/**
|
||||
* \brief HAVEGE initialization
|
||||
*
|
||||
* \param hs HAVEGE state to be initialized
|
||||
*/
|
||||
void mbedtls_havege_init( mbedtls_havege_state *hs );
|
||||
|
||||
/**
|
||||
* \brief Clear HAVEGE state
|
||||
*
|
||||
* \param hs HAVEGE state to be cleared
|
||||
*/
|
||||
void mbedtls_havege_free( mbedtls_havege_state *hs );
|
||||
|
||||
/**
|
||||
* \brief HAVEGE rand function
|
||||
*
|
||||
* \param p_rng A HAVEGE state
|
||||
* \param output Buffer to fill
|
||||
* \param len Length of buffer
|
||||
*
|
||||
* \return 0
|
||||
*/
|
||||
int mbedtls_havege_random( void *p_rng, unsigned char *output, size_t len );
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* havege.h */
|
||||
@@ -0,0 +1,141 @@
|
||||
/**
|
||||
* \file hkdf.h
|
||||
*
|
||||
* \brief This file contains the HKDF interface.
|
||||
*
|
||||
* The HMAC-based Extract-and-Expand Key Derivation Function (HKDF) is
|
||||
* specified by RFC 5869.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2016-2019, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_HKDF_H
|
||||
#define MBEDTLS_HKDF_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "md.h"
|
||||
|
||||
/**
|
||||
* \name HKDF Error codes
|
||||
* \{
|
||||
*/
|
||||
#define MBEDTLS_ERR_HKDF_BAD_INPUT_DATA -0x5F80 /**< Bad input parameters to function. */
|
||||
/* \} name */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief This is the HMAC-based Extract-and-Expand Key Derivation Function
|
||||
* (HKDF).
|
||||
*
|
||||
* \param md A hash function; md.size denotes the length of the hash
|
||||
* function output in bytes.
|
||||
* \param salt An optional salt value (a non-secret random value);
|
||||
* if the salt is not provided, a string of all zeros of
|
||||
* md.size length is used as the salt.
|
||||
* \param salt_len The length in bytes of the optional \p salt.
|
||||
* \param ikm The input keying material.
|
||||
* \param ikm_len The length in bytes of \p ikm.
|
||||
* \param info An optional context and application specific information
|
||||
* string. This can be a zero-length string.
|
||||
* \param info_len The length of \p info in bytes.
|
||||
* \param okm The output keying material of \p okm_len bytes.
|
||||
* \param okm_len The length of the output keying material in bytes. This
|
||||
* must be less than or equal to 255 * md.size bytes.
|
||||
*
|
||||
* \return 0 on success.
|
||||
* \return #MBEDTLS_ERR_HKDF_BAD_INPUT_DATA when the parameters are invalid.
|
||||
* \return An MBEDTLS_ERR_MD_* error for errors returned from the underlying
|
||||
* MD layer.
|
||||
*/
|
||||
int mbedtls_hkdf( const mbedtls_md_info_t *md, const unsigned char *salt,
|
||||
size_t salt_len, const unsigned char *ikm, size_t ikm_len,
|
||||
const unsigned char *info, size_t info_len,
|
||||
unsigned char *okm, size_t okm_len );
|
||||
|
||||
/**
|
||||
* \brief Take the input keying material \p ikm and extract from it a
|
||||
* fixed-length pseudorandom key \p prk.
|
||||
*
|
||||
* \warning This function should only be used if the security of it has been
|
||||
* studied and established in that particular context (eg. TLS 1.3
|
||||
* key schedule). For standard HKDF security guarantees use
|
||||
* \c mbedtls_hkdf instead.
|
||||
*
|
||||
* \param md A hash function; md.size denotes the length of the
|
||||
* hash function output in bytes.
|
||||
* \param salt An optional salt value (a non-secret random value);
|
||||
* if the salt is not provided, a string of all zeros
|
||||
* of md.size length is used as the salt.
|
||||
* \param salt_len The length in bytes of the optional \p salt.
|
||||
* \param ikm The input keying material.
|
||||
* \param ikm_len The length in bytes of \p ikm.
|
||||
* \param[out] prk A pseudorandom key of at least md.size bytes.
|
||||
*
|
||||
* \return 0 on success.
|
||||
* \return #MBEDTLS_ERR_HKDF_BAD_INPUT_DATA when the parameters are invalid.
|
||||
* \return An MBEDTLS_ERR_MD_* error for errors returned from the underlying
|
||||
* MD layer.
|
||||
*/
|
||||
int mbedtls_hkdf_extract( const mbedtls_md_info_t *md,
|
||||
const unsigned char *salt, size_t salt_len,
|
||||
const unsigned char *ikm, size_t ikm_len,
|
||||
unsigned char *prk );
|
||||
|
||||
/**
|
||||
* \brief Expand the supplied \p prk into several additional pseudorandom
|
||||
* keys, which is the output of the HKDF.
|
||||
*
|
||||
* \warning This function should only be used if the security of it has been
|
||||
* studied and established in that particular context (eg. TLS 1.3
|
||||
* key schedule). For standard HKDF security guarantees use
|
||||
* \c mbedtls_hkdf instead.
|
||||
*
|
||||
* \param md A hash function; md.size denotes the length of the hash
|
||||
* function output in bytes.
|
||||
* \param prk A pseudorandom key of at least md.size bytes. \p prk is
|
||||
* usually the output from the HKDF extract step.
|
||||
* \param prk_len The length in bytes of \p prk.
|
||||
* \param info An optional context and application specific information
|
||||
* string. This can be a zero-length string.
|
||||
* \param info_len The length of \p info in bytes.
|
||||
* \param okm The output keying material of \p okm_len bytes.
|
||||
* \param okm_len The length of the output keying material in bytes. This
|
||||
* must be less than or equal to 255 * md.size bytes.
|
||||
*
|
||||
* \return 0 on success.
|
||||
* \return #MBEDTLS_ERR_HKDF_BAD_INPUT_DATA when the parameters are invalid.
|
||||
* \return An MBEDTLS_ERR_MD_* error for errors returned from the underlying
|
||||
* MD layer.
|
||||
*/
|
||||
int mbedtls_hkdf_expand( const mbedtls_md_info_t *md, const unsigned char *prk,
|
||||
size_t prk_len, const unsigned char *info,
|
||||
size_t info_len, unsigned char *okm, size_t okm_len );
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* hkdf.h */
|
||||
@@ -0,0 +1,415 @@
|
||||
/**
|
||||
* \file hmac_drbg.h
|
||||
*
|
||||
* \brief The HMAC_DRBG pseudorandom generator.
|
||||
*
|
||||
* This module implements the HMAC_DRBG pseudorandom generator described
|
||||
* in <em>NIST SP 800-90A: Recommendation for Random Number Generation Using
|
||||
* Deterministic Random Bit Generators</em>.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2019, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_HMAC_DRBG_H
|
||||
#define MBEDTLS_HMAC_DRBG_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "md.h"
|
||||
|
||||
#if defined(MBEDTLS_THREADING_C)
|
||||
#include "threading.h"
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Error codes
|
||||
*/
|
||||
#define MBEDTLS_ERR_HMAC_DRBG_REQUEST_TOO_BIG -0x0003 /**< Too many random requested in single call. */
|
||||
#define MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG -0x0005 /**< Input too large (Entropy + additional). */
|
||||
#define MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR -0x0007 /**< Read/write error in file. */
|
||||
#define MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED -0x0009 /**< The entropy source failed. */
|
||||
|
||||
/**
|
||||
* \name SECTION: Module settings
|
||||
*
|
||||
* The configuration options you can set for this module are in this section.
|
||||
* Either change them in config.h or define them on the compiler command line.
|
||||
* \{
|
||||
*/
|
||||
|
||||
#if !defined(MBEDTLS_HMAC_DRBG_RESEED_INTERVAL)
|
||||
#define MBEDTLS_HMAC_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_HMAC_DRBG_MAX_INPUT)
|
||||
#define MBEDTLS_HMAC_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_HMAC_DRBG_MAX_REQUEST)
|
||||
#define MBEDTLS_HMAC_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT)
|
||||
#define MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */
|
||||
#endif
|
||||
|
||||
/* \} name SECTION: Module settings */
|
||||
|
||||
#define MBEDTLS_HMAC_DRBG_PR_OFF 0 /**< No prediction resistance */
|
||||
#define MBEDTLS_HMAC_DRBG_PR_ON 1 /**< Prediction resistance enabled */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* HMAC_DRBG context.
|
||||
*/
|
||||
typedef struct mbedtls_hmac_drbg_context
|
||||
{
|
||||
/* Working state: the key K is not stored explicitly,
|
||||
* but is implied by the HMAC context */
|
||||
mbedtls_md_context_t md_ctx; /*!< HMAC context (inc. K) */
|
||||
unsigned char V[MBEDTLS_MD_MAX_SIZE]; /*!< V in the spec */
|
||||
int reseed_counter; /*!< reseed counter */
|
||||
|
||||
/* Administrative state */
|
||||
size_t entropy_len; /*!< entropy bytes grabbed on each (re)seed */
|
||||
int prediction_resistance; /*!< enable prediction resistance (Automatic
|
||||
reseed before every random generation) */
|
||||
int reseed_interval; /*!< reseed interval */
|
||||
|
||||
/* Callbacks */
|
||||
int (*f_entropy)(void *, unsigned char *, size_t); /*!< entropy function */
|
||||
void *p_entropy; /*!< context for the entropy function */
|
||||
|
||||
#if defined(MBEDTLS_THREADING_C)
|
||||
mbedtls_threading_mutex_t mutex;
|
||||
#endif
|
||||
} mbedtls_hmac_drbg_context;
|
||||
|
||||
/**
|
||||
* \brief HMAC_DRBG context initialization.
|
||||
*
|
||||
* This function makes the context ready for mbedtls_hmac_drbg_seed(),
|
||||
* mbedtls_hmac_drbg_seed_buf() or mbedtls_hmac_drbg_free().
|
||||
*
|
||||
* \param ctx HMAC_DRBG context to be initialized.
|
||||
*/
|
||||
void mbedtls_hmac_drbg_init( mbedtls_hmac_drbg_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief HMAC_DRBG initial seeding.
|
||||
*
|
||||
* Set the initial seed and set up the entropy source for future reseeds.
|
||||
*
|
||||
* A typical choice for the \p f_entropy and \p p_entropy parameters is
|
||||
* to use the entropy module:
|
||||
* - \p f_entropy is mbedtls_entropy_func();
|
||||
* - \p p_entropy is an instance of ::mbedtls_entropy_context initialized
|
||||
* with mbedtls_entropy_init() (which registers the platform's default
|
||||
* entropy sources).
|
||||
*
|
||||
* You can provide a personalization string in addition to the
|
||||
* entropy source, to make this instantiation as unique as possible.
|
||||
*
|
||||
* \note By default, the security strength as defined by NIST is:
|
||||
* - 128 bits if \p md_info is SHA-1;
|
||||
* - 192 bits if \p md_info is SHA-224;
|
||||
* - 256 bits if \p md_info is SHA-256, SHA-384 or SHA-512.
|
||||
* Note that SHA-256 is just as efficient as SHA-224.
|
||||
* The security strength can be reduced if a smaller
|
||||
* entropy length is set with
|
||||
* mbedtls_hmac_drbg_set_entropy_len().
|
||||
*
|
||||
* \note The default entropy length is the security strength
|
||||
* (converted from bits to bytes). You can override
|
||||
* it by calling mbedtls_hmac_drbg_set_entropy_len().
|
||||
*
|
||||
* \note During the initial seeding, this function calls
|
||||
* the entropy source to obtain a nonce
|
||||
* whose length is half the entropy length.
|
||||
*
|
||||
* \param ctx HMAC_DRBG context to be seeded.
|
||||
* \param md_info MD algorithm to use for HMAC_DRBG.
|
||||
* \param f_entropy The entropy callback, taking as arguments the
|
||||
* \p p_entropy context, the buffer to fill, and the
|
||||
* length of the buffer.
|
||||
* \p f_entropy is always called with a length that is
|
||||
* less than or equal to the entropy length.
|
||||
* \param p_entropy The entropy context to pass to \p f_entropy.
|
||||
* \param custom The personalization string.
|
||||
* This can be \c NULL, in which case the personalization
|
||||
* string is empty regardless of the value of \p len.
|
||||
* \param len The length of the personalization string.
|
||||
* This must be at most #MBEDTLS_HMAC_DRBG_MAX_INPUT
|
||||
* and also at most
|
||||
* #MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT - \p entropy_len * 3 / 2
|
||||
* where \p entropy_len is the entropy length
|
||||
* described above.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA if \p md_info is
|
||||
* invalid.
|
||||
* \return #MBEDTLS_ERR_MD_ALLOC_FAILED if there was not enough
|
||||
* memory to allocate context data.
|
||||
* \return #MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED
|
||||
* if the call to \p f_entropy failed.
|
||||
*/
|
||||
int mbedtls_hmac_drbg_seed( mbedtls_hmac_drbg_context *ctx,
|
||||
const mbedtls_md_info_t * md_info,
|
||||
int (*f_entropy)(void *, unsigned char *, size_t),
|
||||
void *p_entropy,
|
||||
const unsigned char *custom,
|
||||
size_t len );
|
||||
|
||||
/**
|
||||
* \brief Initilisation of simpified HMAC_DRBG (never reseeds).
|
||||
*
|
||||
* This function is meant for use in algorithms that need a pseudorandom
|
||||
* input such as deterministic ECDSA.
|
||||
*
|
||||
* \param ctx HMAC_DRBG context to be initialised.
|
||||
* \param md_info MD algorithm to use for HMAC_DRBG.
|
||||
* \param data Concatenation of the initial entropy string and
|
||||
* the additional data.
|
||||
* \param data_len Length of \p data in bytes.
|
||||
*
|
||||
* \return \c 0 if successful. or
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA if \p md_info is
|
||||
* invalid.
|
||||
* \return #MBEDTLS_ERR_MD_ALLOC_FAILED if there was not enough
|
||||
* memory to allocate context data.
|
||||
*/
|
||||
int mbedtls_hmac_drbg_seed_buf( mbedtls_hmac_drbg_context *ctx,
|
||||
const mbedtls_md_info_t * md_info,
|
||||
const unsigned char *data, size_t data_len );
|
||||
|
||||
/**
|
||||
* \brief This function turns prediction resistance on or off.
|
||||
* The default value is off.
|
||||
*
|
||||
* \note If enabled, entropy is gathered at the beginning of
|
||||
* every call to mbedtls_hmac_drbg_random_with_add()
|
||||
* or mbedtls_hmac_drbg_random().
|
||||
* Only use this if your entropy source has sufficient
|
||||
* throughput.
|
||||
*
|
||||
* \param ctx The HMAC_DRBG context.
|
||||
* \param resistance #MBEDTLS_HMAC_DRBG_PR_ON or #MBEDTLS_HMAC_DRBG_PR_OFF.
|
||||
*/
|
||||
void mbedtls_hmac_drbg_set_prediction_resistance( mbedtls_hmac_drbg_context *ctx,
|
||||
int resistance );
|
||||
|
||||
/**
|
||||
* \brief This function sets the amount of entropy grabbed on each
|
||||
* seed or reseed.
|
||||
*
|
||||
* See the documentation of mbedtls_hmac_drbg_seed() for the default value.
|
||||
*
|
||||
* \param ctx The HMAC_DRBG context.
|
||||
* \param len The amount of entropy to grab, in bytes.
|
||||
*/
|
||||
void mbedtls_hmac_drbg_set_entropy_len( mbedtls_hmac_drbg_context *ctx,
|
||||
size_t len );
|
||||
|
||||
/**
|
||||
* \brief Set the reseed interval.
|
||||
*
|
||||
* The reseed interval is the number of calls to mbedtls_hmac_drbg_random()
|
||||
* or mbedtls_hmac_drbg_random_with_add() after which the entropy function
|
||||
* is called again.
|
||||
*
|
||||
* The default value is #MBEDTLS_HMAC_DRBG_RESEED_INTERVAL.
|
||||
*
|
||||
* \param ctx The HMAC_DRBG context.
|
||||
* \param interval The reseed interval.
|
||||
*/
|
||||
void mbedtls_hmac_drbg_set_reseed_interval( mbedtls_hmac_drbg_context *ctx,
|
||||
int interval );
|
||||
|
||||
/**
|
||||
* \brief This function updates the state of the HMAC_DRBG context.
|
||||
*
|
||||
* \param ctx The HMAC_DRBG context.
|
||||
* \param additional The data to update the state with.
|
||||
* If this is \c NULL, there is no additional data.
|
||||
* \param add_len Length of \p additional in bytes.
|
||||
* Unused if \p additional is \c NULL.
|
||||
*
|
||||
* \return \c 0 on success, or an error from the underlying
|
||||
* hash calculation.
|
||||
*/
|
||||
int mbedtls_hmac_drbg_update_ret( mbedtls_hmac_drbg_context *ctx,
|
||||
const unsigned char *additional, size_t add_len );
|
||||
|
||||
/**
|
||||
* \brief This function reseeds the HMAC_DRBG context, that is
|
||||
* extracts data from the entropy source.
|
||||
*
|
||||
* \param ctx The HMAC_DRBG context.
|
||||
* \param additional Additional data to add to the state.
|
||||
* If this is \c NULL, there is no additional data
|
||||
* and \p len should be \c 0.
|
||||
* \param len The length of the additional data.
|
||||
* This must be at most #MBEDTLS_HMAC_DRBG_MAX_INPUT
|
||||
* and also at most
|
||||
* #MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT - \p entropy_len
|
||||
* where \p entropy_len is the entropy length
|
||||
* (see mbedtls_hmac_drbg_set_entropy_len()).
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED
|
||||
* if a call to the entropy function failed.
|
||||
*/
|
||||
int mbedtls_hmac_drbg_reseed( mbedtls_hmac_drbg_context *ctx,
|
||||
const unsigned char *additional, size_t len );
|
||||
|
||||
/**
|
||||
* \brief This function updates an HMAC_DRBG instance with additional
|
||||
* data and uses it to generate random data.
|
||||
*
|
||||
* This function automatically reseeds if the reseed counter is exceeded
|
||||
* or prediction resistance is enabled.
|
||||
*
|
||||
* \param p_rng The HMAC_DRBG context. This must be a pointer to a
|
||||
* #mbedtls_hmac_drbg_context structure.
|
||||
* \param output The buffer to fill.
|
||||
* \param output_len The length of the buffer in bytes.
|
||||
* This must be at most #MBEDTLS_HMAC_DRBG_MAX_REQUEST.
|
||||
* \param additional Additional data to update with.
|
||||
* If this is \c NULL, there is no additional data
|
||||
* and \p add_len should be \c 0.
|
||||
* \param add_len The length of the additional data.
|
||||
* This must be at most #MBEDTLS_HMAC_DRBG_MAX_INPUT.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED
|
||||
* if a call to the entropy source failed.
|
||||
* \return #MBEDTLS_ERR_HMAC_DRBG_REQUEST_TOO_BIG if
|
||||
* \p output_len > #MBEDTLS_HMAC_DRBG_MAX_REQUEST.
|
||||
* \return #MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG if
|
||||
* \p add_len > #MBEDTLS_HMAC_DRBG_MAX_INPUT.
|
||||
*/
|
||||
int mbedtls_hmac_drbg_random_with_add( void *p_rng,
|
||||
unsigned char *output, size_t output_len,
|
||||
const unsigned char *additional,
|
||||
size_t add_len );
|
||||
|
||||
/**
|
||||
* \brief This function uses HMAC_DRBG to generate random data.
|
||||
*
|
||||
* This function automatically reseeds if the reseed counter is exceeded
|
||||
* or prediction resistance is enabled.
|
||||
*
|
||||
* \param p_rng The HMAC_DRBG context. This must be a pointer to a
|
||||
* #mbedtls_hmac_drbg_context structure.
|
||||
* \param output The buffer to fill.
|
||||
* \param out_len The length of the buffer in bytes.
|
||||
* This must be at most #MBEDTLS_HMAC_DRBG_MAX_REQUEST.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return #MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED
|
||||
* if a call to the entropy source failed.
|
||||
* \return #MBEDTLS_ERR_HMAC_DRBG_REQUEST_TOO_BIG if
|
||||
* \p out_len > #MBEDTLS_HMAC_DRBG_MAX_REQUEST.
|
||||
*/
|
||||
int mbedtls_hmac_drbg_random( void *p_rng, unsigned char *output, size_t out_len );
|
||||
|
||||
/**
|
||||
* \brief Free an HMAC_DRBG context
|
||||
*
|
||||
* \param ctx The HMAC_DRBG context to free.
|
||||
*/
|
||||
void mbedtls_hmac_drbg_free( mbedtls_hmac_drbg_context *ctx );
|
||||
|
||||
#if ! defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#if defined(MBEDTLS_DEPRECATED_WARNING)
|
||||
#define MBEDTLS_DEPRECATED __attribute__((deprecated))
|
||||
#else
|
||||
#define MBEDTLS_DEPRECATED
|
||||
#endif
|
||||
/**
|
||||
* \brief This function updates the state of the HMAC_DRBG context.
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_hmac_drbg_update_ret()
|
||||
* in 2.16.0.
|
||||
*
|
||||
* \param ctx The HMAC_DRBG context.
|
||||
* \param additional The data to update the state with.
|
||||
* If this is \c NULL, there is no additional data.
|
||||
* \param add_len Length of \p additional in bytes.
|
||||
* Unused if \p additional is \c NULL.
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_hmac_drbg_update(
|
||||
mbedtls_hmac_drbg_context *ctx,
|
||||
const unsigned char *additional, size_t add_len );
|
||||
#undef MBEDTLS_DEPRECATED
|
||||
#endif /* !MBEDTLS_DEPRECATED_REMOVED */
|
||||
|
||||
#if defined(MBEDTLS_FS_IO)
|
||||
/**
|
||||
* \brief This function writes a seed file.
|
||||
*
|
||||
* \param ctx The HMAC_DRBG context.
|
||||
* \param path The name of the file.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR on file error.
|
||||
* \return #MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED on reseed
|
||||
* failure.
|
||||
*/
|
||||
int mbedtls_hmac_drbg_write_seed_file( mbedtls_hmac_drbg_context *ctx, const char *path );
|
||||
|
||||
/**
|
||||
* \brief This function reads and updates a seed file. The seed
|
||||
* is added to this instance.
|
||||
*
|
||||
* \param ctx The HMAC_DRBG context.
|
||||
* \param path The name of the file.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR on file error.
|
||||
* \return #MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED on
|
||||
* reseed failure.
|
||||
* \return #MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG if the existing
|
||||
* seed file is too large.
|
||||
*/
|
||||
int mbedtls_hmac_drbg_update_seed_file( mbedtls_hmac_drbg_context *ctx, const char *path );
|
||||
#endif /* MBEDTLS_FS_IO */
|
||||
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
/**
|
||||
* \brief The HMAC_DRBG Checkup routine.
|
||||
*
|
||||
* \return \c 0 if successful.
|
||||
* \return \c 1 if the test failed.
|
||||
*/
|
||||
int mbedtls_hmac_drbg_self_test( int verbose );
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* hmac_drbg.h */
|
||||
@@ -0,0 +1,468 @@
|
||||
/**
|
||||
* \file md.h
|
||||
*
|
||||
* \brief This file contains the generic message-digest wrapper.
|
||||
*
|
||||
* \author Adriaan de Jong <dejong@fox-it.com>
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of Mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_MD_H
|
||||
#define MBEDTLS_MD_H
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#define MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE -0x5080 /**< The selected feature is not available. */
|
||||
#define MBEDTLS_ERR_MD_BAD_INPUT_DATA -0x5100 /**< Bad input parameters to function. */
|
||||
#define MBEDTLS_ERR_MD_ALLOC_FAILED -0x5180 /**< Failed to allocate memory. */
|
||||
#define MBEDTLS_ERR_MD_FILE_IO_ERROR -0x5200 /**< Opening or reading of file failed. */
|
||||
|
||||
/* MBEDTLS_ERR_MD_HW_ACCEL_FAILED is deprecated and should not be used. */
|
||||
#define MBEDTLS_ERR_MD_HW_ACCEL_FAILED -0x5280 /**< MD hardware accelerator failed. */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Supported message digests.
|
||||
*
|
||||
* \warning MD2, MD4, MD5 and SHA-1 are considered weak message digests and
|
||||
* their use constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
typedef enum {
|
||||
MBEDTLS_MD_NONE=0, /**< None. */
|
||||
MBEDTLS_MD_MD2, /**< The MD2 message digest. */
|
||||
MBEDTLS_MD_MD4, /**< The MD4 message digest. */
|
||||
MBEDTLS_MD_MD5, /**< The MD5 message digest. */
|
||||
MBEDTLS_MD_SHA1, /**< The SHA-1 message digest. */
|
||||
MBEDTLS_MD_SHA224, /**< The SHA-224 message digest. */
|
||||
MBEDTLS_MD_SHA256, /**< The SHA-256 message digest. */
|
||||
MBEDTLS_MD_SHA384, /**< The SHA-384 message digest. */
|
||||
MBEDTLS_MD_SHA512, /**< The SHA-512 message digest. */
|
||||
MBEDTLS_MD_RIPEMD160, /**< The RIPEMD-160 message digest. */
|
||||
} mbedtls_md_type_t;
|
||||
|
||||
#if defined(MBEDTLS_SHA512_C)
|
||||
#define MBEDTLS_MD_MAX_SIZE 64 /* longest known is SHA512 */
|
||||
#else
|
||||
#define MBEDTLS_MD_MAX_SIZE 32 /* longest known is SHA256 or less */
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Opaque struct defined in md_internal.h.
|
||||
*/
|
||||
typedef struct mbedtls_md_info_t mbedtls_md_info_t;
|
||||
|
||||
/**
|
||||
* The generic message-digest context.
|
||||
*/
|
||||
typedef struct mbedtls_md_context_t
|
||||
{
|
||||
/** Information about the associated message digest. */
|
||||
const mbedtls_md_info_t *md_info;
|
||||
|
||||
/** The digest-specific context. */
|
||||
void *md_ctx;
|
||||
|
||||
/** The HMAC part of the context. */
|
||||
void *hmac_ctx;
|
||||
} mbedtls_md_context_t;
|
||||
|
||||
/**
|
||||
* \brief This function returns the list of digests supported by the
|
||||
* generic digest module.
|
||||
*
|
||||
* \return A statically allocated array of digests. Each element
|
||||
* in the returned list is an integer belonging to the
|
||||
* message-digest enumeration #mbedtls_md_type_t.
|
||||
* The last entry is 0.
|
||||
*/
|
||||
const int *mbedtls_md_list( void );
|
||||
|
||||
/**
|
||||
* \brief This function returns the message-digest information
|
||||
* associated with the given digest name.
|
||||
*
|
||||
* \param md_name The name of the digest to search for.
|
||||
*
|
||||
* \return The message-digest information associated with \p md_name.
|
||||
* \return NULL if the associated message-digest information is not found.
|
||||
*/
|
||||
const mbedtls_md_info_t *mbedtls_md_info_from_string( const char *md_name );
|
||||
|
||||
/**
|
||||
* \brief This function returns the message-digest information
|
||||
* associated with the given digest type.
|
||||
*
|
||||
* \param md_type The type of digest to search for.
|
||||
*
|
||||
* \return The message-digest information associated with \p md_type.
|
||||
* \return NULL if the associated message-digest information is not found.
|
||||
*/
|
||||
const mbedtls_md_info_t *mbedtls_md_info_from_type( mbedtls_md_type_t md_type );
|
||||
|
||||
/**
|
||||
* \brief This function initializes a message-digest context without
|
||||
* binding it to a particular message-digest algorithm.
|
||||
*
|
||||
* This function should always be called first. It prepares the
|
||||
* context for mbedtls_md_setup() for binding it to a
|
||||
* message-digest algorithm.
|
||||
*/
|
||||
void mbedtls_md_init( mbedtls_md_context_t *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function clears the internal structure of \p ctx and
|
||||
* frees any embedded internal structure, but does not free
|
||||
* \p ctx itself.
|
||||
*
|
||||
* If you have called mbedtls_md_setup() on \p ctx, you must
|
||||
* call mbedtls_md_free() when you are no longer using the
|
||||
* context.
|
||||
* Calling this function if you have previously
|
||||
* called mbedtls_md_init() and nothing else is optional.
|
||||
* You must not call this function if you have not called
|
||||
* mbedtls_md_init().
|
||||
*/
|
||||
void mbedtls_md_free( mbedtls_md_context_t *ctx );
|
||||
|
||||
#if ! defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#if defined(MBEDTLS_DEPRECATED_WARNING)
|
||||
#define MBEDTLS_DEPRECATED __attribute__((deprecated))
|
||||
#else
|
||||
#define MBEDTLS_DEPRECATED
|
||||
#endif
|
||||
/**
|
||||
* \brief This function selects the message digest algorithm to use,
|
||||
* and allocates internal structures.
|
||||
*
|
||||
* It should be called after mbedtls_md_init() or mbedtls_md_free().
|
||||
* Makes it necessary to call mbedtls_md_free() later.
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_md_setup() in 2.0.0
|
||||
*
|
||||
* \param ctx The context to set up.
|
||||
* \param md_info The information structure of the message-digest algorithm
|
||||
* to use.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter-verification
|
||||
* failure.
|
||||
* \return #MBEDTLS_ERR_MD_ALLOC_FAILED on memory-allocation failure.
|
||||
*/
|
||||
int mbedtls_md_init_ctx( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info ) MBEDTLS_DEPRECATED;
|
||||
#undef MBEDTLS_DEPRECATED
|
||||
#endif /* MBEDTLS_DEPRECATED_REMOVED */
|
||||
|
||||
/**
|
||||
* \brief This function selects the message digest algorithm to use,
|
||||
* and allocates internal structures.
|
||||
*
|
||||
* It should be called after mbedtls_md_init() or
|
||||
* mbedtls_md_free(). Makes it necessary to call
|
||||
* mbedtls_md_free() later.
|
||||
*
|
||||
* \param ctx The context to set up.
|
||||
* \param md_info The information structure of the message-digest algorithm
|
||||
* to use.
|
||||
* \param hmac Defines if HMAC is used. 0: HMAC is not used (saves some memory),
|
||||
* or non-zero: HMAC is used with this context.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter-verification
|
||||
* failure.
|
||||
* \return #MBEDTLS_ERR_MD_ALLOC_FAILED on memory-allocation failure.
|
||||
*/
|
||||
int mbedtls_md_setup( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info, int hmac );
|
||||
|
||||
/**
|
||||
* \brief This function clones the state of an message-digest
|
||||
* context.
|
||||
*
|
||||
* \note You must call mbedtls_md_setup() on \c dst before calling
|
||||
* this function.
|
||||
*
|
||||
* \note The two contexts must have the same type,
|
||||
* for example, both are SHA-256.
|
||||
*
|
||||
* \warning This function clones the message-digest state, not the
|
||||
* HMAC state.
|
||||
*
|
||||
* \param dst The destination context.
|
||||
* \param src The context to be cloned.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter-verification failure.
|
||||
*/
|
||||
int mbedtls_md_clone( mbedtls_md_context_t *dst,
|
||||
const mbedtls_md_context_t *src );
|
||||
|
||||
/**
|
||||
* \brief This function extracts the message-digest size from the
|
||||
* message-digest information structure.
|
||||
*
|
||||
* \param md_info The information structure of the message-digest algorithm
|
||||
* to use.
|
||||
*
|
||||
* \return The size of the message-digest output in Bytes.
|
||||
*/
|
||||
unsigned char mbedtls_md_get_size( const mbedtls_md_info_t *md_info );
|
||||
|
||||
/**
|
||||
* \brief This function extracts the message-digest type from the
|
||||
* message-digest information structure.
|
||||
*
|
||||
* \param md_info The information structure of the message-digest algorithm
|
||||
* to use.
|
||||
*
|
||||
* \return The type of the message digest.
|
||||
*/
|
||||
mbedtls_md_type_t mbedtls_md_get_type( const mbedtls_md_info_t *md_info );
|
||||
|
||||
/**
|
||||
* \brief This function extracts the message-digest name from the
|
||||
* message-digest information structure.
|
||||
*
|
||||
* \param md_info The information structure of the message-digest algorithm
|
||||
* to use.
|
||||
*
|
||||
* \return The name of the message digest.
|
||||
*/
|
||||
const char *mbedtls_md_get_name( const mbedtls_md_info_t *md_info );
|
||||
|
||||
/**
|
||||
* \brief This function starts a message-digest computation.
|
||||
*
|
||||
* You must call this function after setting up the context
|
||||
* with mbedtls_md_setup(), and before passing data with
|
||||
* mbedtls_md_update().
|
||||
*
|
||||
* \param ctx The generic message-digest context.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter-verification
|
||||
* failure.
|
||||
*/
|
||||
int mbedtls_md_starts( mbedtls_md_context_t *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function feeds an input buffer into an ongoing
|
||||
* message-digest computation.
|
||||
*
|
||||
* You must call mbedtls_md_starts() before calling this
|
||||
* function. You may call this function multiple times.
|
||||
* Afterwards, call mbedtls_md_finish().
|
||||
*
|
||||
* \param ctx The generic message-digest context.
|
||||
* \param input The buffer holding the input data.
|
||||
* \param ilen The length of the input data.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter-verification
|
||||
* failure.
|
||||
*/
|
||||
int mbedtls_md_update( mbedtls_md_context_t *ctx, const unsigned char *input, size_t ilen );
|
||||
|
||||
/**
|
||||
* \brief This function finishes the digest operation,
|
||||
* and writes the result to the output buffer.
|
||||
*
|
||||
* Call this function after a call to mbedtls_md_starts(),
|
||||
* followed by any number of calls to mbedtls_md_update().
|
||||
* Afterwards, you may either clear the context with
|
||||
* mbedtls_md_free(), or call mbedtls_md_starts() to reuse
|
||||
* the context for another digest operation with the same
|
||||
* algorithm.
|
||||
*
|
||||
* \param ctx The generic message-digest context.
|
||||
* \param output The buffer for the generic message-digest checksum result.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter-verification
|
||||
* failure.
|
||||
*/
|
||||
int mbedtls_md_finish( mbedtls_md_context_t *ctx, unsigned char *output );
|
||||
|
||||
/**
|
||||
* \brief This function calculates the message-digest of a buffer,
|
||||
* with respect to a configurable message-digest algorithm
|
||||
* in a single call.
|
||||
*
|
||||
* The result is calculated as
|
||||
* Output = message_digest(input buffer).
|
||||
*
|
||||
* \param md_info The information structure of the message-digest algorithm
|
||||
* to use.
|
||||
* \param input The buffer holding the data.
|
||||
* \param ilen The length of the input data.
|
||||
* \param output The generic message-digest checksum result.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter-verification
|
||||
* failure.
|
||||
*/
|
||||
int mbedtls_md( const mbedtls_md_info_t *md_info, const unsigned char *input, size_t ilen,
|
||||
unsigned char *output );
|
||||
|
||||
#if defined(MBEDTLS_FS_IO)
|
||||
/**
|
||||
* \brief This function calculates the message-digest checksum
|
||||
* result of the contents of the provided file.
|
||||
*
|
||||
* The result is calculated as
|
||||
* Output = message_digest(file contents).
|
||||
*
|
||||
* \param md_info The information structure of the message-digest algorithm
|
||||
* to use.
|
||||
* \param path The input file name.
|
||||
* \param output The generic message-digest checksum result.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_FILE_IO_ERROR on an I/O error accessing
|
||||
* the file pointed by \p path.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA if \p md_info was NULL.
|
||||
*/
|
||||
int mbedtls_md_file( const mbedtls_md_info_t *md_info, const char *path,
|
||||
unsigned char *output );
|
||||
#endif /* MBEDTLS_FS_IO */
|
||||
|
||||
/**
|
||||
* \brief This function sets the HMAC key and prepares to
|
||||
* authenticate a new message.
|
||||
*
|
||||
* Call this function after mbedtls_md_setup(), to use
|
||||
* the MD context for an HMAC calculation, then call
|
||||
* mbedtls_md_hmac_update() to provide the input data, and
|
||||
* mbedtls_md_hmac_finish() to get the HMAC value.
|
||||
*
|
||||
* \param ctx The message digest context containing an embedded HMAC
|
||||
* context.
|
||||
* \param key The HMAC secret key.
|
||||
* \param keylen The length of the HMAC key in Bytes.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter-verification
|
||||
* failure.
|
||||
*/
|
||||
int mbedtls_md_hmac_starts( mbedtls_md_context_t *ctx, const unsigned char *key,
|
||||
size_t keylen );
|
||||
|
||||
/**
|
||||
* \brief This function feeds an input buffer into an ongoing HMAC
|
||||
* computation.
|
||||
*
|
||||
* Call mbedtls_md_hmac_starts() or mbedtls_md_hmac_reset()
|
||||
* before calling this function.
|
||||
* You may call this function multiple times to pass the
|
||||
* input piecewise.
|
||||
* Afterwards, call mbedtls_md_hmac_finish().
|
||||
*
|
||||
* \param ctx The message digest context containing an embedded HMAC
|
||||
* context.
|
||||
* \param input The buffer holding the input data.
|
||||
* \param ilen The length of the input data.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter-verification
|
||||
* failure.
|
||||
*/
|
||||
int mbedtls_md_hmac_update( mbedtls_md_context_t *ctx, const unsigned char *input,
|
||||
size_t ilen );
|
||||
|
||||
/**
|
||||
* \brief This function finishes the HMAC operation, and writes
|
||||
* the result to the output buffer.
|
||||
*
|
||||
* Call this function after mbedtls_md_hmac_starts() and
|
||||
* mbedtls_md_hmac_update() to get the HMAC value. Afterwards
|
||||
* you may either call mbedtls_md_free() to clear the context,
|
||||
* or call mbedtls_md_hmac_reset() to reuse the context with
|
||||
* the same HMAC key.
|
||||
*
|
||||
* \param ctx The message digest context containing an embedded HMAC
|
||||
* context.
|
||||
* \param output The generic HMAC checksum result.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter-verification
|
||||
* failure.
|
||||
*/
|
||||
int mbedtls_md_hmac_finish( mbedtls_md_context_t *ctx, unsigned char *output);
|
||||
|
||||
/**
|
||||
* \brief This function prepares to authenticate a new message with
|
||||
* the same key as the previous HMAC operation.
|
||||
*
|
||||
* You may call this function after mbedtls_md_hmac_finish().
|
||||
* Afterwards call mbedtls_md_hmac_update() to pass the new
|
||||
* input.
|
||||
*
|
||||
* \param ctx The message digest context containing an embedded HMAC
|
||||
* context.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter-verification
|
||||
* failure.
|
||||
*/
|
||||
int mbedtls_md_hmac_reset( mbedtls_md_context_t *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function calculates the full generic HMAC
|
||||
* on the input buffer with the provided key.
|
||||
*
|
||||
* The function allocates the context, performs the
|
||||
* calculation, and frees the context.
|
||||
*
|
||||
* The HMAC result is calculated as
|
||||
* output = generic HMAC(hmac key, input buffer).
|
||||
*
|
||||
* \param md_info The information structure of the message-digest algorithm
|
||||
* to use.
|
||||
* \param key The HMAC secret key.
|
||||
* \param keylen The length of the HMAC secret key in Bytes.
|
||||
* \param input The buffer holding the input data.
|
||||
* \param ilen The length of the input data.
|
||||
* \param output The generic HMAC result.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter-verification
|
||||
* failure.
|
||||
*/
|
||||
int mbedtls_md_hmac( const mbedtls_md_info_t *md_info, const unsigned char *key, size_t keylen,
|
||||
const unsigned char *input, size_t ilen,
|
||||
unsigned char *output );
|
||||
|
||||
/* Internal use */
|
||||
int mbedtls_md_process( mbedtls_md_context_t *ctx, const unsigned char *data );
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* MBEDTLS_MD_H */
|
||||
@@ -0,0 +1,306 @@
|
||||
/**
|
||||
* \file md2.h
|
||||
*
|
||||
* \brief MD2 message digest algorithm (hash function)
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use constitutes a
|
||||
* security risk. We recommend considering stronger message digests
|
||||
* instead.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*
|
||||
*/
|
||||
#ifndef MBEDTLS_MD2_H
|
||||
#define MBEDTLS_MD2_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
/* MBEDTLS_ERR_MD2_HW_ACCEL_FAILED is deprecated and should not be used. */
|
||||
#define MBEDTLS_ERR_MD2_HW_ACCEL_FAILED -0x002B /**< MD2 hardware accelerator failed */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_MD2_ALT)
|
||||
// Regular implementation
|
||||
//
|
||||
|
||||
/**
|
||||
* \brief MD2 context structure
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
typedef struct mbedtls_md2_context
|
||||
{
|
||||
unsigned char cksum[16]; /*!< checksum of the data block */
|
||||
unsigned char state[48]; /*!< intermediate digest state */
|
||||
unsigned char buffer[16]; /*!< data block being processed */
|
||||
size_t left; /*!< amount of data in buffer */
|
||||
}
|
||||
mbedtls_md2_context;
|
||||
|
||||
#else /* MBEDTLS_MD2_ALT */
|
||||
#include "md2_alt.h"
|
||||
#endif /* MBEDTLS_MD2_ALT */
|
||||
|
||||
/**
|
||||
* \brief Initialize MD2 context
|
||||
*
|
||||
* \param ctx MD2 context to be initialized
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
void mbedtls_md2_init( mbedtls_md2_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Clear MD2 context
|
||||
*
|
||||
* \param ctx MD2 context to be cleared
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
void mbedtls_md2_free( mbedtls_md2_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Clone (the state of) an MD2 context
|
||||
*
|
||||
* \param dst The destination context
|
||||
* \param src The context to be cloned
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
void mbedtls_md2_clone( mbedtls_md2_context *dst,
|
||||
const mbedtls_md2_context *src );
|
||||
|
||||
/**
|
||||
* \brief MD2 context setup
|
||||
*
|
||||
* \param ctx context to be initialized
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_md2_starts_ret( mbedtls_md2_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief MD2 process buffer
|
||||
*
|
||||
* \param ctx MD2 context
|
||||
* \param input buffer holding the data
|
||||
* \param ilen length of the input data
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_md2_update_ret( mbedtls_md2_context *ctx,
|
||||
const unsigned char *input,
|
||||
size_t ilen );
|
||||
|
||||
/**
|
||||
* \brief MD2 final digest
|
||||
*
|
||||
* \param ctx MD2 context
|
||||
* \param output MD2 checksum result
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_md2_finish_ret( mbedtls_md2_context *ctx,
|
||||
unsigned char output[16] );
|
||||
|
||||
/**
|
||||
* \brief MD2 process data block (internal use only)
|
||||
*
|
||||
* \param ctx MD2 context
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_internal_md2_process( mbedtls_md2_context *ctx );
|
||||
|
||||
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#if defined(MBEDTLS_DEPRECATED_WARNING)
|
||||
#define MBEDTLS_DEPRECATED __attribute__((deprecated))
|
||||
#else
|
||||
#define MBEDTLS_DEPRECATED
|
||||
#endif
|
||||
/**
|
||||
* \brief MD2 context setup
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_md2_starts_ret() in 2.7.0
|
||||
*
|
||||
* \param ctx context to be initialized
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_md2_starts( mbedtls_md2_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief MD2 process buffer
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_md2_update_ret() in 2.7.0
|
||||
*
|
||||
* \param ctx MD2 context
|
||||
* \param input buffer holding the data
|
||||
* \param ilen length of the input data
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_md2_update( mbedtls_md2_context *ctx,
|
||||
const unsigned char *input,
|
||||
size_t ilen );
|
||||
|
||||
/**
|
||||
* \brief MD2 final digest
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_md2_finish_ret() in 2.7.0
|
||||
*
|
||||
* \param ctx MD2 context
|
||||
* \param output MD2 checksum result
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_md2_finish( mbedtls_md2_context *ctx,
|
||||
unsigned char output[16] );
|
||||
|
||||
/**
|
||||
* \brief MD2 process data block (internal use only)
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_internal_md2_process() in 2.7.0
|
||||
*
|
||||
* \param ctx MD2 context
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_md2_process( mbedtls_md2_context *ctx );
|
||||
|
||||
#undef MBEDTLS_DEPRECATED
|
||||
#endif /* !MBEDTLS_DEPRECATED_REMOVED */
|
||||
|
||||
/**
|
||||
* \brief Output = MD2( input buffer )
|
||||
*
|
||||
* \param input buffer holding the data
|
||||
* \param ilen length of the input data
|
||||
* \param output MD2 checksum result
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_md2_ret( const unsigned char *input,
|
||||
size_t ilen,
|
||||
unsigned char output[16] );
|
||||
|
||||
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#if defined(MBEDTLS_DEPRECATED_WARNING)
|
||||
#define MBEDTLS_DEPRECATED __attribute__((deprecated))
|
||||
#else
|
||||
#define MBEDTLS_DEPRECATED
|
||||
#endif
|
||||
/**
|
||||
* \brief Output = MD2( input buffer )
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_md2_ret() in 2.7.0
|
||||
*
|
||||
* \param input buffer holding the data
|
||||
* \param ilen length of the input data
|
||||
* \param output MD2 checksum result
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_md2( const unsigned char *input,
|
||||
size_t ilen,
|
||||
unsigned char output[16] );
|
||||
|
||||
#undef MBEDTLS_DEPRECATED
|
||||
#endif /* !MBEDTLS_DEPRECATED_REMOVED */
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
|
||||
/**
|
||||
* \brief Checkup routine
|
||||
*
|
||||
* \return 0 if successful, or 1 if the test failed
|
||||
*
|
||||
* \warning MD2 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_md2_self_test( int verbose );
|
||||
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* mbedtls_md2.h */
|
||||
@@ -0,0 +1,311 @@
|
||||
/**
|
||||
* \file md4.h
|
||||
*
|
||||
* \brief MD4 message digest algorithm (hash function)
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use constitutes a
|
||||
* security risk. We recommend considering stronger message digests
|
||||
* instead.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*
|
||||
*/
|
||||
#ifndef MBEDTLS_MD4_H
|
||||
#define MBEDTLS_MD4_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
#include <stdint.h>
|
||||
|
||||
/* MBEDTLS_ERR_MD4_HW_ACCEL_FAILED is deprecated and should not be used. */
|
||||
#define MBEDTLS_ERR_MD4_HW_ACCEL_FAILED -0x002D /**< MD4 hardware accelerator failed */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_MD4_ALT)
|
||||
// Regular implementation
|
||||
//
|
||||
|
||||
/**
|
||||
* \brief MD4 context structure
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
typedef struct mbedtls_md4_context
|
||||
{
|
||||
uint32_t total[2]; /*!< number of bytes processed */
|
||||
uint32_t state[4]; /*!< intermediate digest state */
|
||||
unsigned char buffer[64]; /*!< data block being processed */
|
||||
}
|
||||
mbedtls_md4_context;
|
||||
|
||||
#else /* MBEDTLS_MD4_ALT */
|
||||
#include "md4_alt.h"
|
||||
#endif /* MBEDTLS_MD4_ALT */
|
||||
|
||||
/**
|
||||
* \brief Initialize MD4 context
|
||||
*
|
||||
* \param ctx MD4 context to be initialized
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
void mbedtls_md4_init( mbedtls_md4_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Clear MD4 context
|
||||
*
|
||||
* \param ctx MD4 context to be cleared
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
void mbedtls_md4_free( mbedtls_md4_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Clone (the state of) an MD4 context
|
||||
*
|
||||
* \param dst The destination context
|
||||
* \param src The context to be cloned
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
void mbedtls_md4_clone( mbedtls_md4_context *dst,
|
||||
const mbedtls_md4_context *src );
|
||||
|
||||
/**
|
||||
* \brief MD4 context setup
|
||||
*
|
||||
* \param ctx context to be initialized
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*/
|
||||
int mbedtls_md4_starts_ret( mbedtls_md4_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief MD4 process buffer
|
||||
*
|
||||
* \param ctx MD4 context
|
||||
* \param input buffer holding the data
|
||||
* \param ilen length of the input data
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_md4_update_ret( mbedtls_md4_context *ctx,
|
||||
const unsigned char *input,
|
||||
size_t ilen );
|
||||
|
||||
/**
|
||||
* \brief MD4 final digest
|
||||
*
|
||||
* \param ctx MD4 context
|
||||
* \param output MD4 checksum result
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_md4_finish_ret( mbedtls_md4_context *ctx,
|
||||
unsigned char output[16] );
|
||||
|
||||
/**
|
||||
* \brief MD4 process data block (internal use only)
|
||||
*
|
||||
* \param ctx MD4 context
|
||||
* \param data buffer holding one block of data
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
|
||||
const unsigned char data[64] );
|
||||
|
||||
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#if defined(MBEDTLS_DEPRECATED_WARNING)
|
||||
#define MBEDTLS_DEPRECATED __attribute__((deprecated))
|
||||
#else
|
||||
#define MBEDTLS_DEPRECATED
|
||||
#endif
|
||||
/**
|
||||
* \brief MD4 context setup
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_md4_starts_ret() in 2.7.0
|
||||
*
|
||||
* \param ctx context to be initialized
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_md4_starts( mbedtls_md4_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief MD4 process buffer
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_md4_update_ret() in 2.7.0
|
||||
*
|
||||
* \param ctx MD4 context
|
||||
* \param input buffer holding the data
|
||||
* \param ilen length of the input data
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_md4_update( mbedtls_md4_context *ctx,
|
||||
const unsigned char *input,
|
||||
size_t ilen );
|
||||
|
||||
/**
|
||||
* \brief MD4 final digest
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_md4_finish_ret() in 2.7.0
|
||||
*
|
||||
* \param ctx MD4 context
|
||||
* \param output MD4 checksum result
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_md4_finish( mbedtls_md4_context *ctx,
|
||||
unsigned char output[16] );
|
||||
|
||||
/**
|
||||
* \brief MD4 process data block (internal use only)
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_internal_md4_process() in 2.7.0
|
||||
*
|
||||
* \param ctx MD4 context
|
||||
* \param data buffer holding one block of data
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_md4_process( mbedtls_md4_context *ctx,
|
||||
const unsigned char data[64] );
|
||||
|
||||
#undef MBEDTLS_DEPRECATED
|
||||
#endif /* !MBEDTLS_DEPRECATED_REMOVED */
|
||||
|
||||
/**
|
||||
* \brief Output = MD4( input buffer )
|
||||
*
|
||||
* \param input buffer holding the data
|
||||
* \param ilen length of the input data
|
||||
* \param output MD4 checksum result
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_md4_ret( const unsigned char *input,
|
||||
size_t ilen,
|
||||
unsigned char output[16] );
|
||||
|
||||
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#if defined(MBEDTLS_DEPRECATED_WARNING)
|
||||
#define MBEDTLS_DEPRECATED __attribute__((deprecated))
|
||||
#else
|
||||
#define MBEDTLS_DEPRECATED
|
||||
#endif
|
||||
/**
|
||||
* \brief Output = MD4( input buffer )
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_md4_ret() in 2.7.0
|
||||
*
|
||||
* \param input buffer holding the data
|
||||
* \param ilen length of the input data
|
||||
* \param output MD4 checksum result
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_md4( const unsigned char *input,
|
||||
size_t ilen,
|
||||
unsigned char output[16] );
|
||||
|
||||
#undef MBEDTLS_DEPRECATED
|
||||
#endif /* !MBEDTLS_DEPRECATED_REMOVED */
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
|
||||
/**
|
||||
* \brief Checkup routine
|
||||
*
|
||||
* \return 0 if successful, or 1 if the test failed
|
||||
*
|
||||
* \warning MD4 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_md4_self_test( int verbose );
|
||||
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* mbedtls_md4.h */
|
||||
@@ -0,0 +1,311 @@
|
||||
/**
|
||||
* \file md5.h
|
||||
*
|
||||
* \brief MD5 message digest algorithm (hash function)
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use constitutes a
|
||||
* security risk. We recommend considering stronger message
|
||||
* digests instead.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_MD5_H
|
||||
#define MBEDTLS_MD5_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
#include <stdint.h>
|
||||
|
||||
/* MBEDTLS_ERR_MD5_HW_ACCEL_FAILED is deprecated and should not be used. */
|
||||
#define MBEDTLS_ERR_MD5_HW_ACCEL_FAILED -0x002F /**< MD5 hardware accelerator failed */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_MD5_ALT)
|
||||
// Regular implementation
|
||||
//
|
||||
|
||||
/**
|
||||
* \brief MD5 context structure
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
typedef struct mbedtls_md5_context
|
||||
{
|
||||
uint32_t total[2]; /*!< number of bytes processed */
|
||||
uint32_t state[4]; /*!< intermediate digest state */
|
||||
unsigned char buffer[64]; /*!< data block being processed */
|
||||
}
|
||||
mbedtls_md5_context;
|
||||
|
||||
#else /* MBEDTLS_MD5_ALT */
|
||||
#include "md5_alt.h"
|
||||
#endif /* MBEDTLS_MD5_ALT */
|
||||
|
||||
/**
|
||||
* \brief Initialize MD5 context
|
||||
*
|
||||
* \param ctx MD5 context to be initialized
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
void mbedtls_md5_init( mbedtls_md5_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Clear MD5 context
|
||||
*
|
||||
* \param ctx MD5 context to be cleared
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
void mbedtls_md5_free( mbedtls_md5_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Clone (the state of) an MD5 context
|
||||
*
|
||||
* \param dst The destination context
|
||||
* \param src The context to be cloned
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
void mbedtls_md5_clone( mbedtls_md5_context *dst,
|
||||
const mbedtls_md5_context *src );
|
||||
|
||||
/**
|
||||
* \brief MD5 context setup
|
||||
*
|
||||
* \param ctx context to be initialized
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_md5_starts_ret( mbedtls_md5_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief MD5 process buffer
|
||||
*
|
||||
* \param ctx MD5 context
|
||||
* \param input buffer holding the data
|
||||
* \param ilen length of the input data
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_md5_update_ret( mbedtls_md5_context *ctx,
|
||||
const unsigned char *input,
|
||||
size_t ilen );
|
||||
|
||||
/**
|
||||
* \brief MD5 final digest
|
||||
*
|
||||
* \param ctx MD5 context
|
||||
* \param output MD5 checksum result
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_md5_finish_ret( mbedtls_md5_context *ctx,
|
||||
unsigned char output[16] );
|
||||
|
||||
/**
|
||||
* \brief MD5 process data block (internal use only)
|
||||
*
|
||||
* \param ctx MD5 context
|
||||
* \param data buffer holding one block of data
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_internal_md5_process( mbedtls_md5_context *ctx,
|
||||
const unsigned char data[64] );
|
||||
|
||||
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#if defined(MBEDTLS_DEPRECATED_WARNING)
|
||||
#define MBEDTLS_DEPRECATED __attribute__((deprecated))
|
||||
#else
|
||||
#define MBEDTLS_DEPRECATED
|
||||
#endif
|
||||
/**
|
||||
* \brief MD5 context setup
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_md5_starts_ret() in 2.7.0
|
||||
*
|
||||
* \param ctx context to be initialized
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_md5_starts( mbedtls_md5_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief MD5 process buffer
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_md5_update_ret() in 2.7.0
|
||||
*
|
||||
* \param ctx MD5 context
|
||||
* \param input buffer holding the data
|
||||
* \param ilen length of the input data
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_md5_update( mbedtls_md5_context *ctx,
|
||||
const unsigned char *input,
|
||||
size_t ilen );
|
||||
|
||||
/**
|
||||
* \brief MD5 final digest
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_md5_finish_ret() in 2.7.0
|
||||
*
|
||||
* \param ctx MD5 context
|
||||
* \param output MD5 checksum result
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_md5_finish( mbedtls_md5_context *ctx,
|
||||
unsigned char output[16] );
|
||||
|
||||
/**
|
||||
* \brief MD5 process data block (internal use only)
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_internal_md5_process() in 2.7.0
|
||||
*
|
||||
* \param ctx MD5 context
|
||||
* \param data buffer holding one block of data
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_md5_process( mbedtls_md5_context *ctx,
|
||||
const unsigned char data[64] );
|
||||
|
||||
#undef MBEDTLS_DEPRECATED
|
||||
#endif /* !MBEDTLS_DEPRECATED_REMOVED */
|
||||
|
||||
/**
|
||||
* \brief Output = MD5( input buffer )
|
||||
*
|
||||
* \param input buffer holding the data
|
||||
* \param ilen length of the input data
|
||||
* \param output MD5 checksum result
|
||||
*
|
||||
* \return 0 if successful
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_md5_ret( const unsigned char *input,
|
||||
size_t ilen,
|
||||
unsigned char output[16] );
|
||||
|
||||
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#if defined(MBEDTLS_DEPRECATED_WARNING)
|
||||
#define MBEDTLS_DEPRECATED __attribute__((deprecated))
|
||||
#else
|
||||
#define MBEDTLS_DEPRECATED
|
||||
#endif
|
||||
/**
|
||||
* \brief Output = MD5( input buffer )
|
||||
*
|
||||
* \deprecated Superseded by mbedtls_md5_ret() in 2.7.0
|
||||
*
|
||||
* \param input buffer holding the data
|
||||
* \param ilen length of the input data
|
||||
* \param output MD5 checksum result
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
MBEDTLS_DEPRECATED void mbedtls_md5( const unsigned char *input,
|
||||
size_t ilen,
|
||||
unsigned char output[16] );
|
||||
|
||||
#undef MBEDTLS_DEPRECATED
|
||||
#endif /* !MBEDTLS_DEPRECATED_REMOVED */
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
|
||||
/**
|
||||
* \brief Checkup routine
|
||||
*
|
||||
* \return 0 if successful, or 1 if the test failed
|
||||
*
|
||||
* \warning MD5 is considered a weak message digest and its use
|
||||
* constitutes a security risk. We recommend considering
|
||||
* stronger message digests instead.
|
||||
*
|
||||
*/
|
||||
int mbedtls_md5_self_test( int verbose );
|
||||
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* mbedtls_md5.h */
|
||||
@@ -0,0 +1,115 @@
|
||||
/**
|
||||
* \file md_internal.h
|
||||
*
|
||||
* \brief Message digest wrappers.
|
||||
*
|
||||
* \warning This in an internal header. Do not include directly.
|
||||
*
|
||||
* \author Adriaan de Jong <dejong@fox-it.com>
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_MD_WRAP_H
|
||||
#define MBEDTLS_MD_WRAP_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "md.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Message digest information.
|
||||
* Allows message digest functions to be called in a generic way.
|
||||
*/
|
||||
struct mbedtls_md_info_t
|
||||
{
|
||||
/** Digest identifier */
|
||||
mbedtls_md_type_t type;
|
||||
|
||||
/** Name of the message digest */
|
||||
const char * name;
|
||||
|
||||
/** Output length of the digest function in bytes */
|
||||
int size;
|
||||
|
||||
/** Block length of the digest function in bytes */
|
||||
int block_size;
|
||||
|
||||
/** Digest initialisation function */
|
||||
int (*starts_func)( void *ctx );
|
||||
|
||||
/** Digest update function */
|
||||
int (*update_func)( void *ctx, const unsigned char *input, size_t ilen );
|
||||
|
||||
/** Digest finalisation function */
|
||||
int (*finish_func)( void *ctx, unsigned char *output );
|
||||
|
||||
/** Generic digest function */
|
||||
int (*digest_func)( const unsigned char *input, size_t ilen,
|
||||
unsigned char *output );
|
||||
|
||||
/** Allocate a new context */
|
||||
void * (*ctx_alloc_func)( void );
|
||||
|
||||
/** Free the given context */
|
||||
void (*ctx_free_func)( void *ctx );
|
||||
|
||||
/** Clone state from a context */
|
||||
void (*clone_func)( void *dst, const void *src );
|
||||
|
||||
/** Internal use only */
|
||||
int (*process_func)( void *ctx, const unsigned char *input );
|
||||
};
|
||||
|
||||
#if defined(MBEDTLS_MD2_C)
|
||||
extern const mbedtls_md_info_t mbedtls_md2_info;
|
||||
#endif
|
||||
#if defined(MBEDTLS_MD4_C)
|
||||
extern const mbedtls_md_info_t mbedtls_md4_info;
|
||||
#endif
|
||||
#if defined(MBEDTLS_MD5_C)
|
||||
extern const mbedtls_md_info_t mbedtls_md5_info;
|
||||
#endif
|
||||
#if defined(MBEDTLS_RIPEMD160_C)
|
||||
extern const mbedtls_md_info_t mbedtls_ripemd160_info;
|
||||
#endif
|
||||
#if defined(MBEDTLS_SHA1_C)
|
||||
extern const mbedtls_md_info_t mbedtls_sha1_info;
|
||||
#endif
|
||||
#if defined(MBEDTLS_SHA256_C)
|
||||
extern const mbedtls_md_info_t mbedtls_sha224_info;
|
||||
extern const mbedtls_md_info_t mbedtls_sha256_info;
|
||||
#endif
|
||||
#if defined(MBEDTLS_SHA512_C)
|
||||
extern const mbedtls_md_info_t mbedtls_sha384_info;
|
||||
extern const mbedtls_md_info_t mbedtls_sha512_info;
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* MBEDTLS_MD_WRAP_H */
|
||||
@@ -0,0 +1,151 @@
|
||||
/**
|
||||
* \file memory_buffer_alloc.h
|
||||
*
|
||||
* \brief Buffer-based memory allocator
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_MEMORY_BUFFER_ALLOC_H
|
||||
#define MBEDTLS_MEMORY_BUFFER_ALLOC_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
/**
|
||||
* \name SECTION: Module settings
|
||||
*
|
||||
* The configuration options you can set for this module are in this section.
|
||||
* Either change them in config.h or define them on the compiler command line.
|
||||
* \{
|
||||
*/
|
||||
|
||||
#if !defined(MBEDTLS_MEMORY_ALIGN_MULTIPLE)
|
||||
#define MBEDTLS_MEMORY_ALIGN_MULTIPLE 4 /**< Align on multiples of this value */
|
||||
#endif
|
||||
|
||||
/* \} name SECTION: Module settings */
|
||||
|
||||
#define MBEDTLS_MEMORY_VERIFY_NONE 0
|
||||
#define MBEDTLS_MEMORY_VERIFY_ALLOC (1 << 0)
|
||||
#define MBEDTLS_MEMORY_VERIFY_FREE (1 << 1)
|
||||
#define MBEDTLS_MEMORY_VERIFY_ALWAYS (MBEDTLS_MEMORY_VERIFY_ALLOC | MBEDTLS_MEMORY_VERIFY_FREE)
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Initialize use of stack-based memory allocator.
|
||||
* The stack-based allocator does memory management inside the
|
||||
* presented buffer and does not call calloc() and free().
|
||||
* It sets the global mbedtls_calloc() and mbedtls_free() pointers
|
||||
* to its own functions.
|
||||
* (Provided mbedtls_calloc() and mbedtls_free() are thread-safe if
|
||||
* MBEDTLS_THREADING_C is defined)
|
||||
*
|
||||
* \note This code is not optimized and provides a straight-forward
|
||||
* implementation of a stack-based memory allocator.
|
||||
*
|
||||
* \param buf buffer to use as heap
|
||||
* \param len size of the buffer
|
||||
*/
|
||||
void mbedtls_memory_buffer_alloc_init( unsigned char *buf, size_t len );
|
||||
|
||||
/**
|
||||
* \brief Free the mutex for thread-safety and clear remaining memory
|
||||
*/
|
||||
void mbedtls_memory_buffer_alloc_free( void );
|
||||
|
||||
/**
|
||||
* \brief Determine when the allocator should automatically verify the state
|
||||
* of the entire chain of headers / meta-data.
|
||||
* (Default: MBEDTLS_MEMORY_VERIFY_NONE)
|
||||
*
|
||||
* \param verify One of MBEDTLS_MEMORY_VERIFY_NONE, MBEDTLS_MEMORY_VERIFY_ALLOC,
|
||||
* MBEDTLS_MEMORY_VERIFY_FREE or MBEDTLS_MEMORY_VERIFY_ALWAYS
|
||||
*/
|
||||
void mbedtls_memory_buffer_set_verify( int verify );
|
||||
|
||||
#if defined(MBEDTLS_MEMORY_DEBUG)
|
||||
/**
|
||||
* \brief Print out the status of the allocated memory (primarily for use
|
||||
* after a program should have de-allocated all memory)
|
||||
* Prints out a list of 'still allocated' blocks and their stack
|
||||
* trace if MBEDTLS_MEMORY_BACKTRACE is defined.
|
||||
*/
|
||||
void mbedtls_memory_buffer_alloc_status( void );
|
||||
|
||||
/**
|
||||
* \brief Get the peak heap usage so far
|
||||
*
|
||||
* \param max_used Peak number of bytes in use or committed. This
|
||||
* includes bytes in allocated blocks too small to split
|
||||
* into smaller blocks but larger than the requested size.
|
||||
* \param max_blocks Peak number of blocks in use, including free and used
|
||||
*/
|
||||
void mbedtls_memory_buffer_alloc_max_get( size_t *max_used, size_t *max_blocks );
|
||||
|
||||
/**
|
||||
* \brief Reset peak statistics
|
||||
*/
|
||||
void mbedtls_memory_buffer_alloc_max_reset( void );
|
||||
|
||||
/**
|
||||
* \brief Get the current heap usage
|
||||
*
|
||||
* \param cur_used Current number of bytes in use or committed. This
|
||||
* includes bytes in allocated blocks too small to split
|
||||
* into smaller blocks but larger than the requested size.
|
||||
* \param cur_blocks Current number of blocks in use, including free and used
|
||||
*/
|
||||
void mbedtls_memory_buffer_alloc_cur_get( size_t *cur_used, size_t *cur_blocks );
|
||||
#endif /* MBEDTLS_MEMORY_DEBUG */
|
||||
|
||||
/**
|
||||
* \brief Verifies that all headers in the memory buffer are correct
|
||||
* and contain sane values. Helps debug buffer-overflow errors.
|
||||
*
|
||||
* Prints out first failure if MBEDTLS_MEMORY_DEBUG is defined.
|
||||
* Prints out full header information if MBEDTLS_MEMORY_DEBUG
|
||||
* is defined. (Includes stack trace information for each block if
|
||||
* MBEDTLS_MEMORY_BACKTRACE is defined as well).
|
||||
*
|
||||
* \return 0 if verified, 1 otherwise
|
||||
*/
|
||||
int mbedtls_memory_buffer_alloc_verify( void );
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
/**
|
||||
* \brief Checkup routine
|
||||
*
|
||||
* \return 0 if successful, or 1 if a test failed
|
||||
*/
|
||||
int mbedtls_memory_buffer_alloc_self_test( int verbose );
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* memory_buffer_alloc.h */
|
||||
@@ -0,0 +1,37 @@
|
||||
/**
|
||||
* \file net.h
|
||||
*
|
||||
* \brief Deprecated header file that includes net_sockets.h
|
||||
*
|
||||
* \deprecated Superseded by mbedtls/net_sockets.h
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
|
||||
#include "net_sockets.h"
|
||||
#if defined(MBEDTLS_DEPRECATED_WARNING)
|
||||
#warning "Deprecated header file: Superseded by mbedtls/net_sockets.h"
|
||||
#endif /* MBEDTLS_DEPRECATED_WARNING */
|
||||
#endif /* !MBEDTLS_DEPRECATED_REMOVED */
|
||||
@@ -0,0 +1,271 @@
|
||||
/**
|
||||
* \file net_sockets.h
|
||||
*
|
||||
* \brief Network sockets abstraction layer to integrate Mbed TLS into a
|
||||
* BSD-style sockets API.
|
||||
*
|
||||
* The network sockets module provides an example integration of the
|
||||
* Mbed TLS library into a BSD sockets implementation. The module is
|
||||
* intended to be an example of how Mbed TLS can be integrated into a
|
||||
* networking stack, as well as to be Mbed TLS's network integration
|
||||
* for its supported platforms.
|
||||
*
|
||||
* The module is intended only to be used with the Mbed TLS library and
|
||||
* is not intended to be used by third party application software
|
||||
* directly.
|
||||
*
|
||||
* The supported platforms are as follows:
|
||||
* * Microsoft Windows and Windows CE
|
||||
* * POSIX/Unix platforms including Linux, OS X
|
||||
*
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_NET_SOCKETS_H
|
||||
#define MBEDTLS_NET_SOCKETS_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "ssl.h"
|
||||
|
||||
#include <stddef.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#define MBEDTLS_ERR_NET_SOCKET_FAILED -0x0042 /**< Failed to open a socket. */
|
||||
#define MBEDTLS_ERR_NET_CONNECT_FAILED -0x0044 /**< The connection to the given server / port failed. */
|
||||
#define MBEDTLS_ERR_NET_BIND_FAILED -0x0046 /**< Binding of the socket failed. */
|
||||
#define MBEDTLS_ERR_NET_LISTEN_FAILED -0x0048 /**< Could not listen on the socket. */
|
||||
#define MBEDTLS_ERR_NET_ACCEPT_FAILED -0x004A /**< Could not accept the incoming connection. */
|
||||
#define MBEDTLS_ERR_NET_RECV_FAILED -0x004C /**< Reading information from the socket failed. */
|
||||
#define MBEDTLS_ERR_NET_SEND_FAILED -0x004E /**< Sending information through the socket failed. */
|
||||
#define MBEDTLS_ERR_NET_CONN_RESET -0x0050 /**< Connection was reset by peer. */
|
||||
#define MBEDTLS_ERR_NET_UNKNOWN_HOST -0x0052 /**< Failed to get an IP address for the given hostname. */
|
||||
#define MBEDTLS_ERR_NET_BUFFER_TOO_SMALL -0x0043 /**< Buffer is too small to hold the data. */
|
||||
#define MBEDTLS_ERR_NET_INVALID_CONTEXT -0x0045 /**< The context is invalid, eg because it was free()ed. */
|
||||
#define MBEDTLS_ERR_NET_POLL_FAILED -0x0047 /**< Polling the net context failed. */
|
||||
#define MBEDTLS_ERR_NET_BAD_INPUT_DATA -0x0049 /**< Input invalid. */
|
||||
|
||||
#define MBEDTLS_NET_LISTEN_BACKLOG 10 /**< The backlog that listen() should use. */
|
||||
|
||||
#define MBEDTLS_NET_PROTO_TCP 0 /**< The TCP transport protocol */
|
||||
#define MBEDTLS_NET_PROTO_UDP 1 /**< The UDP transport protocol */
|
||||
|
||||
#define MBEDTLS_NET_POLL_READ 1 /**< Used in \c mbedtls_net_poll to check for pending data */
|
||||
#define MBEDTLS_NET_POLL_WRITE 2 /**< Used in \c mbedtls_net_poll to check if write possible */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Wrapper type for sockets.
|
||||
*
|
||||
* Currently backed by just a file descriptor, but might be more in the future
|
||||
* (eg two file descriptors for combined IPv4 + IPv6 support, or additional
|
||||
* structures for hand-made UDP demultiplexing).
|
||||
*/
|
||||
typedef struct mbedtls_net_context
|
||||
{
|
||||
int fd; /**< The underlying file descriptor */
|
||||
}
|
||||
mbedtls_net_context;
|
||||
|
||||
/**
|
||||
* \brief Initialize a context
|
||||
* Just makes the context ready to be used or freed safely.
|
||||
*
|
||||
* \param ctx Context to initialize
|
||||
*/
|
||||
void mbedtls_net_init( mbedtls_net_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Initiate a connection with host:port in the given protocol
|
||||
*
|
||||
* \param ctx Socket to use
|
||||
* \param host Host to connect to
|
||||
* \param port Port to connect to
|
||||
* \param proto Protocol: MBEDTLS_NET_PROTO_TCP or MBEDTLS_NET_PROTO_UDP
|
||||
*
|
||||
* \return 0 if successful, or one of:
|
||||
* MBEDTLS_ERR_NET_SOCKET_FAILED,
|
||||
* MBEDTLS_ERR_NET_UNKNOWN_HOST,
|
||||
* MBEDTLS_ERR_NET_CONNECT_FAILED
|
||||
*
|
||||
* \note Sets the socket in connected mode even with UDP.
|
||||
*/
|
||||
int mbedtls_net_connect( mbedtls_net_context *ctx, const char *host, const char *port, int proto );
|
||||
|
||||
/**
|
||||
* \brief Create a receiving socket on bind_ip:port in the chosen
|
||||
* protocol. If bind_ip == NULL, all interfaces are bound.
|
||||
*
|
||||
* \param ctx Socket to use
|
||||
* \param bind_ip IP to bind to, can be NULL
|
||||
* \param port Port number to use
|
||||
* \param proto Protocol: MBEDTLS_NET_PROTO_TCP or MBEDTLS_NET_PROTO_UDP
|
||||
*
|
||||
* \return 0 if successful, or one of:
|
||||
* MBEDTLS_ERR_NET_SOCKET_FAILED,
|
||||
* MBEDTLS_ERR_NET_BIND_FAILED,
|
||||
* MBEDTLS_ERR_NET_LISTEN_FAILED
|
||||
*
|
||||
* \note Regardless of the protocol, opens the sockets and binds it.
|
||||
* In addition, make the socket listening if protocol is TCP.
|
||||
*/
|
||||
int mbedtls_net_bind( mbedtls_net_context *ctx, const char *bind_ip, const char *port, int proto );
|
||||
|
||||
/**
|
||||
* \brief Accept a connection from a remote client
|
||||
*
|
||||
* \param bind_ctx Relevant socket
|
||||
* \param client_ctx Will contain the connected client socket
|
||||
* \param client_ip Will contain the client IP address, can be NULL
|
||||
* \param buf_size Size of the client_ip buffer
|
||||
* \param ip_len Will receive the size of the client IP written,
|
||||
* can be NULL if client_ip is null
|
||||
*
|
||||
* \return 0 if successful, or
|
||||
* MBEDTLS_ERR_NET_ACCEPT_FAILED, or
|
||||
* MBEDTLS_ERR_NET_BUFFER_TOO_SMALL if buf_size is too small,
|
||||
* MBEDTLS_ERR_SSL_WANT_READ if bind_fd was set to
|
||||
* non-blocking and accept() would block.
|
||||
*/
|
||||
int mbedtls_net_accept( mbedtls_net_context *bind_ctx,
|
||||
mbedtls_net_context *client_ctx,
|
||||
void *client_ip, size_t buf_size, size_t *ip_len );
|
||||
|
||||
/**
|
||||
* \brief Check and wait for the context to be ready for read/write
|
||||
*
|
||||
* \param ctx Socket to check
|
||||
* \param rw Bitflag composed of MBEDTLS_NET_POLL_READ and
|
||||
* MBEDTLS_NET_POLL_WRITE specifying the events
|
||||
* to wait for:
|
||||
* - If MBEDTLS_NET_POLL_READ is set, the function
|
||||
* will return as soon as the net context is available
|
||||
* for reading.
|
||||
* - If MBEDTLS_NET_POLL_WRITE is set, the function
|
||||
* will return as soon as the net context is available
|
||||
* for writing.
|
||||
* \param timeout Maximal amount of time to wait before returning,
|
||||
* in milliseconds. If \c timeout is zero, the
|
||||
* function returns immediately. If \c timeout is
|
||||
* -1u, the function blocks potentially indefinitely.
|
||||
*
|
||||
* \return Bitmask composed of MBEDTLS_NET_POLL_READ/WRITE
|
||||
* on success or timeout, or a negative return code otherwise.
|
||||
*/
|
||||
int mbedtls_net_poll( mbedtls_net_context *ctx, uint32_t rw, uint32_t timeout );
|
||||
|
||||
/**
|
||||
* \brief Set the socket blocking
|
||||
*
|
||||
* \param ctx Socket to set
|
||||
*
|
||||
* \return 0 if successful, or a non-zero error code
|
||||
*/
|
||||
int mbedtls_net_set_block( mbedtls_net_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Set the socket non-blocking
|
||||
*
|
||||
* \param ctx Socket to set
|
||||
*
|
||||
* \return 0 if successful, or a non-zero error code
|
||||
*/
|
||||
int mbedtls_net_set_nonblock( mbedtls_net_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Portable usleep helper
|
||||
*
|
||||
* \param usec Amount of microseconds to sleep
|
||||
*
|
||||
* \note Real amount of time slept will not be less than
|
||||
* select()'s timeout granularity (typically, 10ms).
|
||||
*/
|
||||
void mbedtls_net_usleep( unsigned long usec );
|
||||
|
||||
/**
|
||||
* \brief Read at most 'len' characters. If no error occurs,
|
||||
* the actual amount read is returned.
|
||||
*
|
||||
* \param ctx Socket
|
||||
* \param buf The buffer to write to
|
||||
* \param len Maximum length of the buffer
|
||||
*
|
||||
* \return the number of bytes received,
|
||||
* or a non-zero error code; with a non-blocking socket,
|
||||
* MBEDTLS_ERR_SSL_WANT_READ indicates read() would block.
|
||||
*/
|
||||
int mbedtls_net_recv( void *ctx, unsigned char *buf, size_t len );
|
||||
|
||||
/**
|
||||
* \brief Write at most 'len' characters. If no error occurs,
|
||||
* the actual amount read is returned.
|
||||
*
|
||||
* \param ctx Socket
|
||||
* \param buf The buffer to read from
|
||||
* \param len The length of the buffer
|
||||
*
|
||||
* \return the number of bytes sent,
|
||||
* or a non-zero error code; with a non-blocking socket,
|
||||
* MBEDTLS_ERR_SSL_WANT_WRITE indicates write() would block.
|
||||
*/
|
||||
int mbedtls_net_send( void *ctx, const unsigned char *buf, size_t len );
|
||||
|
||||
/**
|
||||
* \brief Read at most 'len' characters, blocking for at most
|
||||
* 'timeout' seconds. If no error occurs, the actual amount
|
||||
* read is returned.
|
||||
*
|
||||
* \param ctx Socket
|
||||
* \param buf The buffer to write to
|
||||
* \param len Maximum length of the buffer
|
||||
* \param timeout Maximum number of milliseconds to wait for data
|
||||
* 0 means no timeout (wait forever)
|
||||
*
|
||||
* \return the number of bytes received,
|
||||
* or a non-zero error code:
|
||||
* MBEDTLS_ERR_SSL_TIMEOUT if the operation timed out,
|
||||
* MBEDTLS_ERR_SSL_WANT_READ if interrupted by a signal.
|
||||
*
|
||||
* \note This function will block (until data becomes available or
|
||||
* timeout is reached) even if the socket is set to
|
||||
* non-blocking. Handling timeouts with non-blocking reads
|
||||
* requires a different strategy.
|
||||
*/
|
||||
int mbedtls_net_recv_timeout( void *ctx, unsigned char *buf, size_t len,
|
||||
uint32_t timeout );
|
||||
|
||||
/**
|
||||
* \brief Gracefully shutdown the connection and free associated data
|
||||
*
|
||||
* \param ctx The context to free
|
||||
*/
|
||||
void mbedtls_net_free( mbedtls_net_context *ctx );
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* net_sockets.h */
|
||||
@@ -0,0 +1,184 @@
|
||||
/**
|
||||
* \file nist_kw.h
|
||||
*
|
||||
* \brief This file provides an API for key wrapping (KW) and key wrapping with
|
||||
* padding (KWP) as defined in NIST SP 800-38F.
|
||||
* https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-38F.pdf
|
||||
*
|
||||
* Key wrapping specifies a deterministic authenticated-encryption mode
|
||||
* of operation, according to <em>NIST SP 800-38F: Recommendation for
|
||||
* Block Cipher Modes of Operation: Methods for Key Wrapping</em>. Its
|
||||
* purpose is to protect cryptographic keys.
|
||||
*
|
||||
* Its equivalent is RFC 3394 for KW, and RFC 5649 for KWP.
|
||||
* https://tools.ietf.org/html/rfc3394
|
||||
* https://tools.ietf.org/html/rfc5649
|
||||
*
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2018, Arm Limited (or its affiliates), All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of Mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_NIST_KW_H
|
||||
#define MBEDTLS_NIST_KW_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "cipher.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
typedef enum
|
||||
{
|
||||
MBEDTLS_KW_MODE_KW = 0,
|
||||
MBEDTLS_KW_MODE_KWP = 1
|
||||
} mbedtls_nist_kw_mode_t;
|
||||
|
||||
#if !defined(MBEDTLS_NIST_KW_ALT)
|
||||
// Regular implementation
|
||||
//
|
||||
|
||||
/**
|
||||
* \brief The key wrapping context-type definition. The key wrapping context is passed
|
||||
* to the APIs called.
|
||||
*
|
||||
* \note The definition of this type may change in future library versions.
|
||||
* Don't make any assumptions on this context!
|
||||
*/
|
||||
typedef struct {
|
||||
mbedtls_cipher_context_t cipher_ctx; /*!< The cipher context used. */
|
||||
} mbedtls_nist_kw_context;
|
||||
|
||||
#else /* MBEDTLS_NIST_key wrapping_ALT */
|
||||
#include "nist_kw_alt.h"
|
||||
#endif /* MBEDTLS_NIST_KW_ALT */
|
||||
|
||||
/**
|
||||
* \brief This function initializes the specified key wrapping context
|
||||
* to make references valid and prepare the context
|
||||
* for mbedtls_nist_kw_setkey() or mbedtls_nist_kw_free().
|
||||
*
|
||||
* \param ctx The key wrapping context to initialize.
|
||||
*
|
||||
*/
|
||||
void mbedtls_nist_kw_init( mbedtls_nist_kw_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function initializes the key wrapping context set in the
|
||||
* \p ctx parameter and sets the encryption key.
|
||||
*
|
||||
* \param ctx The key wrapping context.
|
||||
* \param cipher The 128-bit block cipher to use. Only AES is supported.
|
||||
* \param key The Key Encryption Key (KEK).
|
||||
* \param keybits The KEK size in bits. This must be acceptable by the cipher.
|
||||
* \param is_wrap Specify whether the operation within the context is wrapping or unwrapping
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return \c MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA for any invalid input.
|
||||
* \return \c MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE for 128-bit block ciphers
|
||||
* which are not supported.
|
||||
* \return cipher-specific error code on failure of the underlying cipher.
|
||||
*/
|
||||
int mbedtls_nist_kw_setkey( mbedtls_nist_kw_context *ctx,
|
||||
mbedtls_cipher_id_t cipher,
|
||||
const unsigned char *key,
|
||||
unsigned int keybits,
|
||||
const int is_wrap );
|
||||
|
||||
/**
|
||||
* \brief This function releases and clears the specified key wrapping context
|
||||
* and underlying cipher sub-context.
|
||||
*
|
||||
* \param ctx The key wrapping context to clear.
|
||||
*/
|
||||
void mbedtls_nist_kw_free( mbedtls_nist_kw_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief This function encrypts a buffer using key wrapping.
|
||||
*
|
||||
* \param ctx The key wrapping context to use for encryption.
|
||||
* \param mode The key wrapping mode to use (MBEDTLS_KW_MODE_KW or MBEDTLS_KW_MODE_KWP)
|
||||
* \param input The buffer holding the input data.
|
||||
* \param in_len The length of the input data in Bytes.
|
||||
* The input uses units of 8 Bytes called semiblocks.
|
||||
* <ul><li>For KW mode: a multiple of 8 bytes between 16 and 2^57-8 inclusive. </li>
|
||||
* <li>For KWP mode: any length between 1 and 2^32-1 inclusive.</li></ul>
|
||||
* \param[out] output The buffer holding the output data.
|
||||
* <ul><li>For KW mode: Must be at least 8 bytes larger than \p in_len.</li>
|
||||
* <li>For KWP mode: Must be at least 8 bytes larger rounded up to a multiple of
|
||||
* 8 bytes for KWP (15 bytes at most).</li></ul>
|
||||
* \param[out] out_len The number of bytes written to the output buffer. \c 0 on failure.
|
||||
* \param[in] out_size The capacity of the output buffer.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return \c MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA for invalid input length.
|
||||
* \return cipher-specific error code on failure of the underlying cipher.
|
||||
*/
|
||||
int mbedtls_nist_kw_wrap( mbedtls_nist_kw_context *ctx, mbedtls_nist_kw_mode_t mode,
|
||||
const unsigned char *input, size_t in_len,
|
||||
unsigned char *output, size_t* out_len, size_t out_size );
|
||||
|
||||
/**
|
||||
* \brief This function decrypts a buffer using key wrapping.
|
||||
*
|
||||
* \param ctx The key wrapping context to use for decryption.
|
||||
* \param mode The key wrapping mode to use (MBEDTLS_KW_MODE_KW or MBEDTLS_KW_MODE_KWP)
|
||||
* \param input The buffer holding the input data.
|
||||
* \param in_len The length of the input data in Bytes.
|
||||
* The input uses units of 8 Bytes called semiblocks.
|
||||
* The input must be a multiple of semiblocks.
|
||||
* <ul><li>For KW mode: a multiple of 8 bytes between 24 and 2^57 inclusive. </li>
|
||||
* <li>For KWP mode: a multiple of 8 bytes between 16 and 2^32 inclusive.</li></ul>
|
||||
* \param[out] output The buffer holding the output data.
|
||||
* The output buffer's minimal length is 8 bytes shorter than \p in_len.
|
||||
* \param[out] out_len The number of bytes written to the output buffer. \c 0 on failure.
|
||||
* For KWP mode, the length could be up to 15 bytes shorter than \p in_len,
|
||||
* depending on how much padding was added to the data.
|
||||
* \param[in] out_size The capacity of the output buffer.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return \c MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA for invalid input length.
|
||||
* \return \c MBEDTLS_ERR_CIPHER_AUTH_FAILED for verification failure of the ciphertext.
|
||||
* \return cipher-specific error code on failure of the underlying cipher.
|
||||
*/
|
||||
int mbedtls_nist_kw_unwrap( mbedtls_nist_kw_context *ctx, mbedtls_nist_kw_mode_t mode,
|
||||
const unsigned char *input, size_t in_len,
|
||||
unsigned char *output, size_t* out_len, size_t out_size);
|
||||
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
|
||||
/**
|
||||
* \brief The key wrapping checkup routine.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
* \return \c 1 on failure.
|
||||
*/
|
||||
int mbedtls_nist_kw_self_test( int verbose );
|
||||
#endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* MBEDTLS_NIST_KW_H */
|
||||
@@ -0,0 +1,605 @@
|
||||
/**
|
||||
* \file oid.h
|
||||
*
|
||||
* \brief Object Identifier (OID) database
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_OID_H
|
||||
#define MBEDTLS_OID_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "asn1.h"
|
||||
#include "pk.h"
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_C)
|
||||
#include "cipher.h"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_MD_C)
|
||||
#include "md.h"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C)
|
||||
#include "x509.h"
|
||||
#endif
|
||||
|
||||
#define MBEDTLS_ERR_OID_NOT_FOUND -0x002E /**< OID is not found. */
|
||||
#define MBEDTLS_ERR_OID_BUF_TOO_SMALL -0x000B /**< output buffer is too small */
|
||||
|
||||
/*
|
||||
* Top level OID tuples
|
||||
*/
|
||||
#define MBEDTLS_OID_ISO_MEMBER_BODIES "\x2a" /* {iso(1) member-body(2)} */
|
||||
#define MBEDTLS_OID_ISO_IDENTIFIED_ORG "\x2b" /* {iso(1) identified-organization(3)} */
|
||||
#define MBEDTLS_OID_ISO_CCITT_DS "\x55" /* {joint-iso-ccitt(2) ds(5)} */
|
||||
#define MBEDTLS_OID_ISO_ITU_COUNTRY "\x60" /* {joint-iso-itu-t(2) country(16)} */
|
||||
|
||||
/*
|
||||
* ISO Member bodies OID parts
|
||||
*/
|
||||
#define MBEDTLS_OID_COUNTRY_US "\x86\x48" /* {us(840)} */
|
||||
#define MBEDTLS_OID_ORG_RSA_DATA_SECURITY "\x86\xf7\x0d" /* {rsadsi(113549)} */
|
||||
#define MBEDTLS_OID_RSA_COMPANY MBEDTLS_OID_ISO_MEMBER_BODIES MBEDTLS_OID_COUNTRY_US \
|
||||
MBEDTLS_OID_ORG_RSA_DATA_SECURITY /* {iso(1) member-body(2) us(840) rsadsi(113549)} */
|
||||
#define MBEDTLS_OID_ORG_ANSI_X9_62 "\xce\x3d" /* ansi-X9-62(10045) */
|
||||
#define MBEDTLS_OID_ANSI_X9_62 MBEDTLS_OID_ISO_MEMBER_BODIES MBEDTLS_OID_COUNTRY_US \
|
||||
MBEDTLS_OID_ORG_ANSI_X9_62
|
||||
|
||||
/*
|
||||
* ISO Identified organization OID parts
|
||||
*/
|
||||
#define MBEDTLS_OID_ORG_DOD "\x06" /* {dod(6)} */
|
||||
#define MBEDTLS_OID_ORG_OIW "\x0e"
|
||||
#define MBEDTLS_OID_OIW_SECSIG MBEDTLS_OID_ORG_OIW "\x03"
|
||||
#define MBEDTLS_OID_OIW_SECSIG_ALG MBEDTLS_OID_OIW_SECSIG "\x02"
|
||||
#define MBEDTLS_OID_OIW_SECSIG_SHA1 MBEDTLS_OID_OIW_SECSIG_ALG "\x1a"
|
||||
#define MBEDTLS_OID_ORG_CERTICOM "\x81\x04" /* certicom(132) */
|
||||
#define MBEDTLS_OID_CERTICOM MBEDTLS_OID_ISO_IDENTIFIED_ORG MBEDTLS_OID_ORG_CERTICOM
|
||||
#define MBEDTLS_OID_ORG_TELETRUST "\x24" /* teletrust(36) */
|
||||
#define MBEDTLS_OID_TELETRUST MBEDTLS_OID_ISO_IDENTIFIED_ORG MBEDTLS_OID_ORG_TELETRUST
|
||||
|
||||
/*
|
||||
* ISO ITU OID parts
|
||||
*/
|
||||
#define MBEDTLS_OID_ORGANIZATION "\x01" /* {organization(1)} */
|
||||
#define MBEDTLS_OID_ISO_ITU_US_ORG MBEDTLS_OID_ISO_ITU_COUNTRY MBEDTLS_OID_COUNTRY_US MBEDTLS_OID_ORGANIZATION /* {joint-iso-itu-t(2) country(16) us(840) organization(1)} */
|
||||
|
||||
#define MBEDTLS_OID_ORG_GOV "\x65" /* {gov(101)} */
|
||||
#define MBEDTLS_OID_GOV MBEDTLS_OID_ISO_ITU_US_ORG MBEDTLS_OID_ORG_GOV /* {joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101)} */
|
||||
|
||||
#define MBEDTLS_OID_ORG_NETSCAPE "\x86\xF8\x42" /* {netscape(113730)} */
|
||||
#define MBEDTLS_OID_NETSCAPE MBEDTLS_OID_ISO_ITU_US_ORG MBEDTLS_OID_ORG_NETSCAPE /* Netscape OID {joint-iso-itu-t(2) country(16) us(840) organization(1) netscape(113730)} */
|
||||
|
||||
/* ISO arc for standard certificate and CRL extensions */
|
||||
#define MBEDTLS_OID_ID_CE MBEDTLS_OID_ISO_CCITT_DS "\x1D" /**< id-ce OBJECT IDENTIFIER ::= {joint-iso-ccitt(2) ds(5) 29} */
|
||||
|
||||
#define MBEDTLS_OID_NIST_ALG MBEDTLS_OID_GOV "\x03\x04" /** { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithm(4) */
|
||||
|
||||
/**
|
||||
* Private Internet Extensions
|
||||
* { iso(1) identified-organization(3) dod(6) internet(1)
|
||||
* security(5) mechanisms(5) pkix(7) }
|
||||
*/
|
||||
#define MBEDTLS_OID_PKIX MBEDTLS_OID_ISO_IDENTIFIED_ORG MBEDTLS_OID_ORG_DOD "\x01\x05\x05\x07"
|
||||
|
||||
/*
|
||||
* Arc for standard naming attributes
|
||||
*/
|
||||
#define MBEDTLS_OID_AT MBEDTLS_OID_ISO_CCITT_DS "\x04" /**< id-at OBJECT IDENTIFIER ::= {joint-iso-ccitt(2) ds(5) 4} */
|
||||
#define MBEDTLS_OID_AT_CN MBEDTLS_OID_AT "\x03" /**< id-at-commonName AttributeType:= {id-at 3} */
|
||||
#define MBEDTLS_OID_AT_SUR_NAME MBEDTLS_OID_AT "\x04" /**< id-at-surName AttributeType:= {id-at 4} */
|
||||
#define MBEDTLS_OID_AT_SERIAL_NUMBER MBEDTLS_OID_AT "\x05" /**< id-at-serialNumber AttributeType:= {id-at 5} */
|
||||
#define MBEDTLS_OID_AT_COUNTRY MBEDTLS_OID_AT "\x06" /**< id-at-countryName AttributeType:= {id-at 6} */
|
||||
#define MBEDTLS_OID_AT_LOCALITY MBEDTLS_OID_AT "\x07" /**< id-at-locality AttributeType:= {id-at 7} */
|
||||
#define MBEDTLS_OID_AT_STATE MBEDTLS_OID_AT "\x08" /**< id-at-state AttributeType:= {id-at 8} */
|
||||
#define MBEDTLS_OID_AT_ORGANIZATION MBEDTLS_OID_AT "\x0A" /**< id-at-organizationName AttributeType:= {id-at 10} */
|
||||
#define MBEDTLS_OID_AT_ORG_UNIT MBEDTLS_OID_AT "\x0B" /**< id-at-organizationalUnitName AttributeType:= {id-at 11} */
|
||||
#define MBEDTLS_OID_AT_TITLE MBEDTLS_OID_AT "\x0C" /**< id-at-title AttributeType:= {id-at 12} */
|
||||
#define MBEDTLS_OID_AT_POSTAL_ADDRESS MBEDTLS_OID_AT "\x10" /**< id-at-postalAddress AttributeType:= {id-at 16} */
|
||||
#define MBEDTLS_OID_AT_POSTAL_CODE MBEDTLS_OID_AT "\x11" /**< id-at-postalCode AttributeType:= {id-at 17} */
|
||||
#define MBEDTLS_OID_AT_GIVEN_NAME MBEDTLS_OID_AT "\x2A" /**< id-at-givenName AttributeType:= {id-at 42} */
|
||||
#define MBEDTLS_OID_AT_INITIALS MBEDTLS_OID_AT "\x2B" /**< id-at-initials AttributeType:= {id-at 43} */
|
||||
#define MBEDTLS_OID_AT_GENERATION_QUALIFIER MBEDTLS_OID_AT "\x2C" /**< id-at-generationQualifier AttributeType:= {id-at 44} */
|
||||
#define MBEDTLS_OID_AT_UNIQUE_IDENTIFIER MBEDTLS_OID_AT "\x2D" /**< id-at-uniqueIdentifier AttributType:= {id-at 45} */
|
||||
#define MBEDTLS_OID_AT_DN_QUALIFIER MBEDTLS_OID_AT "\x2E" /**< id-at-dnQualifier AttributeType:= {id-at 46} */
|
||||
#define MBEDTLS_OID_AT_PSEUDONYM MBEDTLS_OID_AT "\x41" /**< id-at-pseudonym AttributeType:= {id-at 65} */
|
||||
|
||||
#define MBEDTLS_OID_DOMAIN_COMPONENT "\x09\x92\x26\x89\x93\xF2\x2C\x64\x01\x19" /** id-domainComponent AttributeType:= {itu-t(0) data(9) pss(2342) ucl(19200300) pilot(100) pilotAttributeType(1) domainComponent(25)} */
|
||||
|
||||
/*
|
||||
* OIDs for standard certificate extensions
|
||||
*/
|
||||
#define MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER MBEDTLS_OID_ID_CE "\x23" /**< id-ce-authorityKeyIdentifier OBJECT IDENTIFIER ::= { id-ce 35 } */
|
||||
#define MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER MBEDTLS_OID_ID_CE "\x0E" /**< id-ce-subjectKeyIdentifier OBJECT IDENTIFIER ::= { id-ce 14 } */
|
||||
#define MBEDTLS_OID_KEY_USAGE MBEDTLS_OID_ID_CE "\x0F" /**< id-ce-keyUsage OBJECT IDENTIFIER ::= { id-ce 15 } */
|
||||
#define MBEDTLS_OID_CERTIFICATE_POLICIES MBEDTLS_OID_ID_CE "\x20" /**< id-ce-certificatePolicies OBJECT IDENTIFIER ::= { id-ce 32 } */
|
||||
#define MBEDTLS_OID_POLICY_MAPPINGS MBEDTLS_OID_ID_CE "\x21" /**< id-ce-policyMappings OBJECT IDENTIFIER ::= { id-ce 33 } */
|
||||
#define MBEDTLS_OID_SUBJECT_ALT_NAME MBEDTLS_OID_ID_CE "\x11" /**< id-ce-subjectAltName OBJECT IDENTIFIER ::= { id-ce 17 } */
|
||||
#define MBEDTLS_OID_ISSUER_ALT_NAME MBEDTLS_OID_ID_CE "\x12" /**< id-ce-issuerAltName OBJECT IDENTIFIER ::= { id-ce 18 } */
|
||||
#define MBEDTLS_OID_SUBJECT_DIRECTORY_ATTRS MBEDTLS_OID_ID_CE "\x09" /**< id-ce-subjectDirectoryAttributes OBJECT IDENTIFIER ::= { id-ce 9 } */
|
||||
#define MBEDTLS_OID_BASIC_CONSTRAINTS MBEDTLS_OID_ID_CE "\x13" /**< id-ce-basicConstraints OBJECT IDENTIFIER ::= { id-ce 19 } */
|
||||
#define MBEDTLS_OID_NAME_CONSTRAINTS MBEDTLS_OID_ID_CE "\x1E" /**< id-ce-nameConstraints OBJECT IDENTIFIER ::= { id-ce 30 } */
|
||||
#define MBEDTLS_OID_POLICY_CONSTRAINTS MBEDTLS_OID_ID_CE "\x24" /**< id-ce-policyConstraints OBJECT IDENTIFIER ::= { id-ce 36 } */
|
||||
#define MBEDTLS_OID_EXTENDED_KEY_USAGE MBEDTLS_OID_ID_CE "\x25" /**< id-ce-extKeyUsage OBJECT IDENTIFIER ::= { id-ce 37 } */
|
||||
#define MBEDTLS_OID_CRL_DISTRIBUTION_POINTS MBEDTLS_OID_ID_CE "\x1F" /**< id-ce-cRLDistributionPoints OBJECT IDENTIFIER ::= { id-ce 31 } */
|
||||
#define MBEDTLS_OID_INIHIBIT_ANYPOLICY MBEDTLS_OID_ID_CE "\x36" /**< id-ce-inhibitAnyPolicy OBJECT IDENTIFIER ::= { id-ce 54 } */
|
||||
#define MBEDTLS_OID_FRESHEST_CRL MBEDTLS_OID_ID_CE "\x2E" /**< id-ce-freshestCRL OBJECT IDENTIFIER ::= { id-ce 46 } */
|
||||
|
||||
/*
|
||||
* Netscape certificate extensions
|
||||
*/
|
||||
#define MBEDTLS_OID_NS_CERT MBEDTLS_OID_NETSCAPE "\x01"
|
||||
#define MBEDTLS_OID_NS_CERT_TYPE MBEDTLS_OID_NS_CERT "\x01"
|
||||
#define MBEDTLS_OID_NS_BASE_URL MBEDTLS_OID_NS_CERT "\x02"
|
||||
#define MBEDTLS_OID_NS_REVOCATION_URL MBEDTLS_OID_NS_CERT "\x03"
|
||||
#define MBEDTLS_OID_NS_CA_REVOCATION_URL MBEDTLS_OID_NS_CERT "\x04"
|
||||
#define MBEDTLS_OID_NS_RENEWAL_URL MBEDTLS_OID_NS_CERT "\x07"
|
||||
#define MBEDTLS_OID_NS_CA_POLICY_URL MBEDTLS_OID_NS_CERT "\x08"
|
||||
#define MBEDTLS_OID_NS_SSL_SERVER_NAME MBEDTLS_OID_NS_CERT "\x0C"
|
||||
#define MBEDTLS_OID_NS_COMMENT MBEDTLS_OID_NS_CERT "\x0D"
|
||||
#define MBEDTLS_OID_NS_DATA_TYPE MBEDTLS_OID_NETSCAPE "\x02"
|
||||
#define MBEDTLS_OID_NS_CERT_SEQUENCE MBEDTLS_OID_NS_DATA_TYPE "\x05"
|
||||
|
||||
/*
|
||||
* OIDs for CRL extensions
|
||||
*/
|
||||
#define MBEDTLS_OID_PRIVATE_KEY_USAGE_PERIOD MBEDTLS_OID_ID_CE "\x10"
|
||||
#define MBEDTLS_OID_CRL_NUMBER MBEDTLS_OID_ID_CE "\x14" /**< id-ce-cRLNumber OBJECT IDENTIFIER ::= { id-ce 20 } */
|
||||
|
||||
/*
|
||||
* X.509 v3 Extended key usage OIDs
|
||||
*/
|
||||
#define MBEDTLS_OID_ANY_EXTENDED_KEY_USAGE MBEDTLS_OID_EXTENDED_KEY_USAGE "\x00" /**< anyExtendedKeyUsage OBJECT IDENTIFIER ::= { id-ce-extKeyUsage 0 } */
|
||||
|
||||
#define MBEDTLS_OID_KP MBEDTLS_OID_PKIX "\x03" /**< id-kp OBJECT IDENTIFIER ::= { id-pkix 3 } */
|
||||
#define MBEDTLS_OID_SERVER_AUTH MBEDTLS_OID_KP "\x01" /**< id-kp-serverAuth OBJECT IDENTIFIER ::= { id-kp 1 } */
|
||||
#define MBEDTLS_OID_CLIENT_AUTH MBEDTLS_OID_KP "\x02" /**< id-kp-clientAuth OBJECT IDENTIFIER ::= { id-kp 2 } */
|
||||
#define MBEDTLS_OID_CODE_SIGNING MBEDTLS_OID_KP "\x03" /**< id-kp-codeSigning OBJECT IDENTIFIER ::= { id-kp 3 } */
|
||||
#define MBEDTLS_OID_EMAIL_PROTECTION MBEDTLS_OID_KP "\x04" /**< id-kp-emailProtection OBJECT IDENTIFIER ::= { id-kp 4 } */
|
||||
#define MBEDTLS_OID_TIME_STAMPING MBEDTLS_OID_KP "\x08" /**< id-kp-timeStamping OBJECT IDENTIFIER ::= { id-kp 8 } */
|
||||
#define MBEDTLS_OID_OCSP_SIGNING MBEDTLS_OID_KP "\x09" /**< id-kp-OCSPSigning OBJECT IDENTIFIER ::= { id-kp 9 } */
|
||||
|
||||
/*
|
||||
* PKCS definition OIDs
|
||||
*/
|
||||
|
||||
#define MBEDTLS_OID_PKCS MBEDTLS_OID_RSA_COMPANY "\x01" /**< pkcs OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) 1 } */
|
||||
#define MBEDTLS_OID_PKCS1 MBEDTLS_OID_PKCS "\x01" /**< pkcs-1 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 1 } */
|
||||
#define MBEDTLS_OID_PKCS5 MBEDTLS_OID_PKCS "\x05" /**< pkcs-5 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 5 } */
|
||||
#define MBEDTLS_OID_PKCS9 MBEDTLS_OID_PKCS "\x09" /**< pkcs-9 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 9 } */
|
||||
#define MBEDTLS_OID_PKCS12 MBEDTLS_OID_PKCS "\x0c" /**< pkcs-12 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 12 } */
|
||||
|
||||
/*
|
||||
* PKCS#1 OIDs
|
||||
*/
|
||||
#define MBEDTLS_OID_PKCS1_RSA MBEDTLS_OID_PKCS1 "\x01" /**< rsaEncryption OBJECT IDENTIFIER ::= { pkcs-1 1 } */
|
||||
#define MBEDTLS_OID_PKCS1_MD2 MBEDTLS_OID_PKCS1 "\x02" /**< md2WithRSAEncryption ::= { pkcs-1 2 } */
|
||||
#define MBEDTLS_OID_PKCS1_MD4 MBEDTLS_OID_PKCS1 "\x03" /**< md4WithRSAEncryption ::= { pkcs-1 3 } */
|
||||
#define MBEDTLS_OID_PKCS1_MD5 MBEDTLS_OID_PKCS1 "\x04" /**< md5WithRSAEncryption ::= { pkcs-1 4 } */
|
||||
#define MBEDTLS_OID_PKCS1_SHA1 MBEDTLS_OID_PKCS1 "\x05" /**< sha1WithRSAEncryption ::= { pkcs-1 5 } */
|
||||
#define MBEDTLS_OID_PKCS1_SHA224 MBEDTLS_OID_PKCS1 "\x0e" /**< sha224WithRSAEncryption ::= { pkcs-1 14 } */
|
||||
#define MBEDTLS_OID_PKCS1_SHA256 MBEDTLS_OID_PKCS1 "\x0b" /**< sha256WithRSAEncryption ::= { pkcs-1 11 } */
|
||||
#define MBEDTLS_OID_PKCS1_SHA384 MBEDTLS_OID_PKCS1 "\x0c" /**< sha384WithRSAEncryption ::= { pkcs-1 12 } */
|
||||
#define MBEDTLS_OID_PKCS1_SHA512 MBEDTLS_OID_PKCS1 "\x0d" /**< sha512WithRSAEncryption ::= { pkcs-1 13 } */
|
||||
|
||||
#define MBEDTLS_OID_RSA_SHA_OBS "\x2B\x0E\x03\x02\x1D"
|
||||
|
||||
#define MBEDTLS_OID_PKCS9_EMAIL MBEDTLS_OID_PKCS9 "\x01" /**< emailAddress AttributeType ::= { pkcs-9 1 } */
|
||||
|
||||
/* RFC 4055 */
|
||||
#define MBEDTLS_OID_RSASSA_PSS MBEDTLS_OID_PKCS1 "\x0a" /**< id-RSASSA-PSS ::= { pkcs-1 10 } */
|
||||
#define MBEDTLS_OID_MGF1 MBEDTLS_OID_PKCS1 "\x08" /**< id-mgf1 ::= { pkcs-1 8 } */
|
||||
|
||||
/*
|
||||
* Digest algorithms
|
||||
*/
|
||||
#define MBEDTLS_OID_DIGEST_ALG_MD2 MBEDTLS_OID_RSA_COMPANY "\x02\x02" /**< id-mbedtls_md2 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 2 } */
|
||||
#define MBEDTLS_OID_DIGEST_ALG_MD4 MBEDTLS_OID_RSA_COMPANY "\x02\x04" /**< id-mbedtls_md4 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 4 } */
|
||||
#define MBEDTLS_OID_DIGEST_ALG_MD5 MBEDTLS_OID_RSA_COMPANY "\x02\x05" /**< id-mbedtls_md5 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 5 } */
|
||||
#define MBEDTLS_OID_DIGEST_ALG_SHA1 MBEDTLS_OID_ISO_IDENTIFIED_ORG MBEDTLS_OID_OIW_SECSIG_SHA1 /**< id-mbedtls_sha1 OBJECT IDENTIFIER ::= { iso(1) identified-organization(3) oiw(14) secsig(3) algorithms(2) 26 } */
|
||||
#define MBEDTLS_OID_DIGEST_ALG_SHA224 MBEDTLS_OID_NIST_ALG "\x02\x04" /**< id-sha224 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 4 } */
|
||||
#define MBEDTLS_OID_DIGEST_ALG_SHA256 MBEDTLS_OID_NIST_ALG "\x02\x01" /**< id-mbedtls_sha256 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 1 } */
|
||||
|
||||
#define MBEDTLS_OID_DIGEST_ALG_SHA384 MBEDTLS_OID_NIST_ALG "\x02\x02" /**< id-sha384 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 2 } */
|
||||
|
||||
#define MBEDTLS_OID_DIGEST_ALG_SHA512 MBEDTLS_OID_NIST_ALG "\x02\x03" /**< id-mbedtls_sha512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 3 } */
|
||||
|
||||
#define MBEDTLS_OID_HMAC_SHA1 MBEDTLS_OID_RSA_COMPANY "\x02\x07" /**< id-hmacWithSHA1 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 7 } */
|
||||
|
||||
#define MBEDTLS_OID_HMAC_SHA224 MBEDTLS_OID_RSA_COMPANY "\x02\x08" /**< id-hmacWithSHA224 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 8 } */
|
||||
|
||||
#define MBEDTLS_OID_HMAC_SHA256 MBEDTLS_OID_RSA_COMPANY "\x02\x09" /**< id-hmacWithSHA256 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 9 } */
|
||||
|
||||
#define MBEDTLS_OID_HMAC_SHA384 MBEDTLS_OID_RSA_COMPANY "\x02\x0A" /**< id-hmacWithSHA384 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 10 } */
|
||||
|
||||
#define MBEDTLS_OID_HMAC_SHA512 MBEDTLS_OID_RSA_COMPANY "\x02\x0B" /**< id-hmacWithSHA512 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 11 } */
|
||||
|
||||
/*
|
||||
* Encryption algorithms
|
||||
*/
|
||||
#define MBEDTLS_OID_DES_CBC MBEDTLS_OID_ISO_IDENTIFIED_ORG MBEDTLS_OID_OIW_SECSIG_ALG "\x07" /**< desCBC OBJECT IDENTIFIER ::= { iso(1) identified-organization(3) oiw(14) secsig(3) algorithms(2) 7 } */
|
||||
#define MBEDTLS_OID_DES_EDE3_CBC MBEDTLS_OID_RSA_COMPANY "\x03\x07" /**< des-ede3-cbc OBJECT IDENTIFIER ::= { iso(1) member-body(2) -- us(840) rsadsi(113549) encryptionAlgorithm(3) 7 } */
|
||||
#define MBEDTLS_OID_AES MBEDTLS_OID_NIST_ALG "\x01" /** aes OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithm(4) 1 } */
|
||||
|
||||
/*
|
||||
* Key Wrapping algorithms
|
||||
*/
|
||||
/*
|
||||
* RFC 5649
|
||||
*/
|
||||
#define MBEDTLS_OID_AES128_KW MBEDTLS_OID_AES "\x05" /** id-aes128-wrap OBJECT IDENTIFIER ::= { aes 5 } */
|
||||
#define MBEDTLS_OID_AES128_KWP MBEDTLS_OID_AES "\x08" /** id-aes128-wrap-pad OBJECT IDENTIFIER ::= { aes 8 } */
|
||||
#define MBEDTLS_OID_AES192_KW MBEDTLS_OID_AES "\x19" /** id-aes192-wrap OBJECT IDENTIFIER ::= { aes 25 } */
|
||||
#define MBEDTLS_OID_AES192_KWP MBEDTLS_OID_AES "\x1c" /** id-aes192-wrap-pad OBJECT IDENTIFIER ::= { aes 28 } */
|
||||
#define MBEDTLS_OID_AES256_KW MBEDTLS_OID_AES "\x2d" /** id-aes256-wrap OBJECT IDENTIFIER ::= { aes 45 } */
|
||||
#define MBEDTLS_OID_AES256_KWP MBEDTLS_OID_AES "\x30" /** id-aes256-wrap-pad OBJECT IDENTIFIER ::= { aes 48 } */
|
||||
/*
|
||||
* PKCS#5 OIDs
|
||||
*/
|
||||
#define MBEDTLS_OID_PKCS5_PBKDF2 MBEDTLS_OID_PKCS5 "\x0c" /**< id-PBKDF2 OBJECT IDENTIFIER ::= {pkcs-5 12} */
|
||||
#define MBEDTLS_OID_PKCS5_PBES2 MBEDTLS_OID_PKCS5 "\x0d" /**< id-PBES2 OBJECT IDENTIFIER ::= {pkcs-5 13} */
|
||||
#define MBEDTLS_OID_PKCS5_PBMAC1 MBEDTLS_OID_PKCS5 "\x0e" /**< id-PBMAC1 OBJECT IDENTIFIER ::= {pkcs-5 14} */
|
||||
|
||||
/*
|
||||
* PKCS#5 PBES1 algorithms
|
||||
*/
|
||||
#define MBEDTLS_OID_PKCS5_PBE_MD2_DES_CBC MBEDTLS_OID_PKCS5 "\x01" /**< pbeWithMD2AndDES-CBC OBJECT IDENTIFIER ::= {pkcs-5 1} */
|
||||
#define MBEDTLS_OID_PKCS5_PBE_MD2_RC2_CBC MBEDTLS_OID_PKCS5 "\x04" /**< pbeWithMD2AndRC2-CBC OBJECT IDENTIFIER ::= {pkcs-5 4} */
|
||||
#define MBEDTLS_OID_PKCS5_PBE_MD5_DES_CBC MBEDTLS_OID_PKCS5 "\x03" /**< pbeWithMD5AndDES-CBC OBJECT IDENTIFIER ::= {pkcs-5 3} */
|
||||
#define MBEDTLS_OID_PKCS5_PBE_MD5_RC2_CBC MBEDTLS_OID_PKCS5 "\x06" /**< pbeWithMD5AndRC2-CBC OBJECT IDENTIFIER ::= {pkcs-5 6} */
|
||||
#define MBEDTLS_OID_PKCS5_PBE_SHA1_DES_CBC MBEDTLS_OID_PKCS5 "\x0a" /**< pbeWithSHA1AndDES-CBC OBJECT IDENTIFIER ::= {pkcs-5 10} */
|
||||
#define MBEDTLS_OID_PKCS5_PBE_SHA1_RC2_CBC MBEDTLS_OID_PKCS5 "\x0b" /**< pbeWithSHA1AndRC2-CBC OBJECT IDENTIFIER ::= {pkcs-5 11} */
|
||||
|
||||
/*
|
||||
* PKCS#8 OIDs
|
||||
*/
|
||||
#define MBEDTLS_OID_PKCS9_CSR_EXT_REQ MBEDTLS_OID_PKCS9 "\x0e" /**< extensionRequest OBJECT IDENTIFIER ::= {pkcs-9 14} */
|
||||
|
||||
/*
|
||||
* PKCS#12 PBE OIDs
|
||||
*/
|
||||
#define MBEDTLS_OID_PKCS12_PBE MBEDTLS_OID_PKCS12 "\x01" /**< pkcs-12PbeIds OBJECT IDENTIFIER ::= {pkcs-12 1} */
|
||||
|
||||
#define MBEDTLS_OID_PKCS12_PBE_SHA1_RC4_128 MBEDTLS_OID_PKCS12_PBE "\x01" /**< pbeWithSHAAnd128BitRC4 OBJECT IDENTIFIER ::= {pkcs-12PbeIds 1} */
|
||||
#define MBEDTLS_OID_PKCS12_PBE_SHA1_RC4_40 MBEDTLS_OID_PKCS12_PBE "\x02" /**< pbeWithSHAAnd40BitRC4 OBJECT IDENTIFIER ::= {pkcs-12PbeIds 2} */
|
||||
#define MBEDTLS_OID_PKCS12_PBE_SHA1_DES3_EDE_CBC MBEDTLS_OID_PKCS12_PBE "\x03" /**< pbeWithSHAAnd3-KeyTripleDES-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 3} */
|
||||
#define MBEDTLS_OID_PKCS12_PBE_SHA1_DES2_EDE_CBC MBEDTLS_OID_PKCS12_PBE "\x04" /**< pbeWithSHAAnd2-KeyTripleDES-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 4} */
|
||||
#define MBEDTLS_OID_PKCS12_PBE_SHA1_RC2_128_CBC MBEDTLS_OID_PKCS12_PBE "\x05" /**< pbeWithSHAAnd128BitRC2-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 5} */
|
||||
#define MBEDTLS_OID_PKCS12_PBE_SHA1_RC2_40_CBC MBEDTLS_OID_PKCS12_PBE "\x06" /**< pbeWithSHAAnd40BitRC2-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 6} */
|
||||
|
||||
/*
|
||||
* EC key algorithms from RFC 5480
|
||||
*/
|
||||
|
||||
/* id-ecPublicKey OBJECT IDENTIFIER ::= {
|
||||
* iso(1) member-body(2) us(840) ansi-X9-62(10045) keyType(2) 1 } */
|
||||
#define MBEDTLS_OID_EC_ALG_UNRESTRICTED MBEDTLS_OID_ANSI_X9_62 "\x02\01"
|
||||
|
||||
/* id-ecDH OBJECT IDENTIFIER ::= {
|
||||
* iso(1) identified-organization(3) certicom(132)
|
||||
* schemes(1) ecdh(12) } */
|
||||
#define MBEDTLS_OID_EC_ALG_ECDH MBEDTLS_OID_CERTICOM "\x01\x0c"
|
||||
|
||||
/*
|
||||
* ECParameters namedCurve identifiers, from RFC 5480, RFC 5639, and SEC2
|
||||
*/
|
||||
|
||||
/* secp192r1 OBJECT IDENTIFIER ::= {
|
||||
* iso(1) member-body(2) us(840) ansi-X9-62(10045) curves(3) prime(1) 1 } */
|
||||
#define MBEDTLS_OID_EC_GRP_SECP192R1 MBEDTLS_OID_ANSI_X9_62 "\x03\x01\x01"
|
||||
|
||||
/* secp224r1 OBJECT IDENTIFIER ::= {
|
||||
* iso(1) identified-organization(3) certicom(132) curve(0) 33 } */
|
||||
#define MBEDTLS_OID_EC_GRP_SECP224R1 MBEDTLS_OID_CERTICOM "\x00\x21"
|
||||
|
||||
/* secp256r1 OBJECT IDENTIFIER ::= {
|
||||
* iso(1) member-body(2) us(840) ansi-X9-62(10045) curves(3) prime(1) 7 } */
|
||||
#define MBEDTLS_OID_EC_GRP_SECP256R1 MBEDTLS_OID_ANSI_X9_62 "\x03\x01\x07"
|
||||
|
||||
/* secp384r1 OBJECT IDENTIFIER ::= {
|
||||
* iso(1) identified-organization(3) certicom(132) curve(0) 34 } */
|
||||
#define MBEDTLS_OID_EC_GRP_SECP384R1 MBEDTLS_OID_CERTICOM "\x00\x22"
|
||||
|
||||
/* secp521r1 OBJECT IDENTIFIER ::= {
|
||||
* iso(1) identified-organization(3) certicom(132) curve(0) 35 } */
|
||||
#define MBEDTLS_OID_EC_GRP_SECP521R1 MBEDTLS_OID_CERTICOM "\x00\x23"
|
||||
|
||||
/* secp192k1 OBJECT IDENTIFIER ::= {
|
||||
* iso(1) identified-organization(3) certicom(132) curve(0) 31 } */
|
||||
#define MBEDTLS_OID_EC_GRP_SECP192K1 MBEDTLS_OID_CERTICOM "\x00\x1f"
|
||||
|
||||
/* secp224k1 OBJECT IDENTIFIER ::= {
|
||||
* iso(1) identified-organization(3) certicom(132) curve(0) 32 } */
|
||||
#define MBEDTLS_OID_EC_GRP_SECP224K1 MBEDTLS_OID_CERTICOM "\x00\x20"
|
||||
|
||||
/* secp256k1 OBJECT IDENTIFIER ::= {
|
||||
* iso(1) identified-organization(3) certicom(132) curve(0) 10 } */
|
||||
#define MBEDTLS_OID_EC_GRP_SECP256K1 MBEDTLS_OID_CERTICOM "\x00\x0a"
|
||||
|
||||
/* RFC 5639 4.1
|
||||
* ecStdCurvesAndGeneration OBJECT IDENTIFIER::= {iso(1)
|
||||
* identified-organization(3) teletrust(36) algorithm(3) signature-
|
||||
* algorithm(3) ecSign(2) 8}
|
||||
* ellipticCurve OBJECT IDENTIFIER ::= {ecStdCurvesAndGeneration 1}
|
||||
* versionOne OBJECT IDENTIFIER ::= {ellipticCurve 1} */
|
||||
#define MBEDTLS_OID_EC_BRAINPOOL_V1 MBEDTLS_OID_TELETRUST "\x03\x03\x02\x08\x01\x01"
|
||||
|
||||
/* brainpoolP256r1 OBJECT IDENTIFIER ::= {versionOne 7} */
|
||||
#define MBEDTLS_OID_EC_GRP_BP256R1 MBEDTLS_OID_EC_BRAINPOOL_V1 "\x07"
|
||||
|
||||
/* brainpoolP384r1 OBJECT IDENTIFIER ::= {versionOne 11} */
|
||||
#define MBEDTLS_OID_EC_GRP_BP384R1 MBEDTLS_OID_EC_BRAINPOOL_V1 "\x0B"
|
||||
|
||||
/* brainpoolP512r1 OBJECT IDENTIFIER ::= {versionOne 13} */
|
||||
#define MBEDTLS_OID_EC_GRP_BP512R1 MBEDTLS_OID_EC_BRAINPOOL_V1 "\x0D"
|
||||
|
||||
/*
|
||||
* SEC1 C.1
|
||||
*
|
||||
* prime-field OBJECT IDENTIFIER ::= { id-fieldType 1 }
|
||||
* id-fieldType OBJECT IDENTIFIER ::= { ansi-X9-62 fieldType(1)}
|
||||
*/
|
||||
#define MBEDTLS_OID_ANSI_X9_62_FIELD_TYPE MBEDTLS_OID_ANSI_X9_62 "\x01"
|
||||
#define MBEDTLS_OID_ANSI_X9_62_PRIME_FIELD MBEDTLS_OID_ANSI_X9_62_FIELD_TYPE "\x01"
|
||||
|
||||
/*
|
||||
* ECDSA signature identifiers, from RFC 5480
|
||||
*/
|
||||
#define MBEDTLS_OID_ANSI_X9_62_SIG MBEDTLS_OID_ANSI_X9_62 "\x04" /* signatures(4) */
|
||||
#define MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 MBEDTLS_OID_ANSI_X9_62_SIG "\x03" /* ecdsa-with-SHA2(3) */
|
||||
|
||||
/* ecdsa-with-SHA1 OBJECT IDENTIFIER ::= {
|
||||
* iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4) 1 } */
|
||||
#define MBEDTLS_OID_ECDSA_SHA1 MBEDTLS_OID_ANSI_X9_62_SIG "\x01"
|
||||
|
||||
/* ecdsa-with-SHA224 OBJECT IDENTIFIER ::= {
|
||||
* iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4)
|
||||
* ecdsa-with-SHA2(3) 1 } */
|
||||
#define MBEDTLS_OID_ECDSA_SHA224 MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x01"
|
||||
|
||||
/* ecdsa-with-SHA256 OBJECT IDENTIFIER ::= {
|
||||
* iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4)
|
||||
* ecdsa-with-SHA2(3) 2 } */
|
||||
#define MBEDTLS_OID_ECDSA_SHA256 MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x02"
|
||||
|
||||
/* ecdsa-with-SHA384 OBJECT IDENTIFIER ::= {
|
||||
* iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4)
|
||||
* ecdsa-with-SHA2(3) 3 } */
|
||||
#define MBEDTLS_OID_ECDSA_SHA384 MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x03"
|
||||
|
||||
/* ecdsa-with-SHA512 OBJECT IDENTIFIER ::= {
|
||||
* iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4)
|
||||
* ecdsa-with-SHA2(3) 4 } */
|
||||
#define MBEDTLS_OID_ECDSA_SHA512 MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x04"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Base OID descriptor structure
|
||||
*/
|
||||
typedef struct mbedtls_oid_descriptor_t
|
||||
{
|
||||
const char *asn1; /*!< OID ASN.1 representation */
|
||||
size_t asn1_len; /*!< length of asn1 */
|
||||
const char *name; /*!< official name (e.g. from RFC) */
|
||||
const char *description; /*!< human friendly description */
|
||||
} mbedtls_oid_descriptor_t;
|
||||
|
||||
/**
|
||||
* \brief Translate an ASN.1 OID into its numeric representation
|
||||
* (e.g. "\x2A\x86\x48\x86\xF7\x0D" into "1.2.840.113549")
|
||||
*
|
||||
* \param buf buffer to put representation in
|
||||
* \param size size of the buffer
|
||||
* \param oid OID to translate
|
||||
*
|
||||
* \return Length of the string written (excluding final NULL) or
|
||||
* MBEDTLS_ERR_OID_BUF_TOO_SMALL in case of error
|
||||
*/
|
||||
int mbedtls_oid_get_numeric_string( char *buf, size_t size, const mbedtls_asn1_buf *oid );
|
||||
|
||||
#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C)
|
||||
/**
|
||||
* \brief Translate an X.509 extension OID into local values
|
||||
*
|
||||
* \param oid OID to use
|
||||
* \param ext_type place to store the extension type
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
|
||||
*/
|
||||
int mbedtls_oid_get_x509_ext_type( const mbedtls_asn1_buf *oid, int *ext_type );
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Translate an X.509 attribute type OID into the short name
|
||||
* (e.g. the OID for an X520 Common Name into "CN")
|
||||
*
|
||||
* \param oid OID to use
|
||||
* \param short_name place to store the string pointer
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
|
||||
*/
|
||||
int mbedtls_oid_get_attr_short_name( const mbedtls_asn1_buf *oid, const char **short_name );
|
||||
|
||||
/**
|
||||
* \brief Translate PublicKeyAlgorithm OID into pk_type
|
||||
*
|
||||
* \param oid OID to use
|
||||
* \param pk_alg place to store public key algorithm
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
|
||||
*/
|
||||
int mbedtls_oid_get_pk_alg( const mbedtls_asn1_buf *oid, mbedtls_pk_type_t *pk_alg );
|
||||
|
||||
/**
|
||||
* \brief Translate pk_type into PublicKeyAlgorithm OID
|
||||
*
|
||||
* \param pk_alg Public key type to look for
|
||||
* \param oid place to store ASN.1 OID string pointer
|
||||
* \param olen length of the OID
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
|
||||
*/
|
||||
int mbedtls_oid_get_oid_by_pk_alg( mbedtls_pk_type_t pk_alg,
|
||||
const char **oid, size_t *olen );
|
||||
|
||||
#if defined(MBEDTLS_ECP_C)
|
||||
/**
|
||||
* \brief Translate NamedCurve OID into an EC group identifier
|
||||
*
|
||||
* \param oid OID to use
|
||||
* \param grp_id place to store group id
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
|
||||
*/
|
||||
int mbedtls_oid_get_ec_grp( const mbedtls_asn1_buf *oid, mbedtls_ecp_group_id *grp_id );
|
||||
|
||||
/**
|
||||
* \brief Translate EC group identifier into NamedCurve OID
|
||||
*
|
||||
* \param grp_id EC group identifier
|
||||
* \param oid place to store ASN.1 OID string pointer
|
||||
* \param olen length of the OID
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
|
||||
*/
|
||||
int mbedtls_oid_get_oid_by_ec_grp( mbedtls_ecp_group_id grp_id,
|
||||
const char **oid, size_t *olen );
|
||||
#endif /* MBEDTLS_ECP_C */
|
||||
|
||||
#if defined(MBEDTLS_MD_C)
|
||||
/**
|
||||
* \brief Translate SignatureAlgorithm OID into md_type and pk_type
|
||||
*
|
||||
* \param oid OID to use
|
||||
* \param md_alg place to store message digest algorithm
|
||||
* \param pk_alg place to store public key algorithm
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
|
||||
*/
|
||||
int mbedtls_oid_get_sig_alg( const mbedtls_asn1_buf *oid,
|
||||
mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg );
|
||||
|
||||
/**
|
||||
* \brief Translate SignatureAlgorithm OID into description
|
||||
*
|
||||
* \param oid OID to use
|
||||
* \param desc place to store string pointer
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
|
||||
*/
|
||||
int mbedtls_oid_get_sig_alg_desc( const mbedtls_asn1_buf *oid, const char **desc );
|
||||
|
||||
/**
|
||||
* \brief Translate md_type and pk_type into SignatureAlgorithm OID
|
||||
*
|
||||
* \param md_alg message digest algorithm
|
||||
* \param pk_alg public key algorithm
|
||||
* \param oid place to store ASN.1 OID string pointer
|
||||
* \param olen length of the OID
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
|
||||
*/
|
||||
int mbedtls_oid_get_oid_by_sig_alg( mbedtls_pk_type_t pk_alg, mbedtls_md_type_t md_alg,
|
||||
const char **oid, size_t *olen );
|
||||
|
||||
/**
|
||||
* \brief Translate hash algorithm OID into md_type
|
||||
*
|
||||
* \param oid OID to use
|
||||
* \param md_alg place to store message digest algorithm
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
|
||||
*/
|
||||
int mbedtls_oid_get_md_alg( const mbedtls_asn1_buf *oid, mbedtls_md_type_t *md_alg );
|
||||
|
||||
/**
|
||||
* \brief Translate hmac algorithm OID into md_type
|
||||
*
|
||||
* \param oid OID to use
|
||||
* \param md_hmac place to store message hmac algorithm
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
|
||||
*/
|
||||
int mbedtls_oid_get_md_hmac( const mbedtls_asn1_buf *oid, mbedtls_md_type_t *md_hmac );
|
||||
#endif /* MBEDTLS_MD_C */
|
||||
|
||||
/**
|
||||
* \brief Translate Extended Key Usage OID into description
|
||||
*
|
||||
* \param oid OID to use
|
||||
* \param desc place to store string pointer
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
|
||||
*/
|
||||
int mbedtls_oid_get_extended_key_usage( const mbedtls_asn1_buf *oid, const char **desc );
|
||||
|
||||
/**
|
||||
* \brief Translate md_type into hash algorithm OID
|
||||
*
|
||||
* \param md_alg message digest algorithm
|
||||
* \param oid place to store ASN.1 OID string pointer
|
||||
* \param olen length of the OID
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
|
||||
*/
|
||||
int mbedtls_oid_get_oid_by_md( mbedtls_md_type_t md_alg, const char **oid, size_t *olen );
|
||||
|
||||
#if defined(MBEDTLS_CIPHER_C)
|
||||
/**
|
||||
* \brief Translate encryption algorithm OID into cipher_type
|
||||
*
|
||||
* \param oid OID to use
|
||||
* \param cipher_alg place to store cipher algorithm
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
|
||||
*/
|
||||
int mbedtls_oid_get_cipher_alg( const mbedtls_asn1_buf *oid, mbedtls_cipher_type_t *cipher_alg );
|
||||
#endif /* MBEDTLS_CIPHER_C */
|
||||
|
||||
#if defined(MBEDTLS_PKCS12_C)
|
||||
/**
|
||||
* \brief Translate PKCS#12 PBE algorithm OID into md_type and
|
||||
* cipher_type
|
||||
*
|
||||
* \param oid OID to use
|
||||
* \param md_alg place to store message digest algorithm
|
||||
* \param cipher_alg place to store cipher algorithm
|
||||
*
|
||||
* \return 0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
|
||||
*/
|
||||
int mbedtls_oid_get_pkcs12_pbe_alg( const mbedtls_asn1_buf *oid, mbedtls_md_type_t *md_alg,
|
||||
mbedtls_cipher_type_t *cipher_alg );
|
||||
#endif /* MBEDTLS_PKCS12_C */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* oid.h */
|
||||
@@ -0,0 +1,126 @@
|
||||
/**
|
||||
* \file padlock.h
|
||||
*
|
||||
* \brief VIA PadLock ACE for HW encryption/decryption supported by some
|
||||
* processors
|
||||
*
|
||||
* \warning These functions are only for internal use by other library
|
||||
* functions; you must not call them directly.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_PADLOCK_H
|
||||
#define MBEDTLS_PADLOCK_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "aes.h"
|
||||
|
||||
#define MBEDTLS_ERR_PADLOCK_DATA_MISALIGNED -0x0030 /**< Input data should be aligned. */
|
||||
|
||||
#if defined(__has_feature)
|
||||
#if __has_feature(address_sanitizer)
|
||||
#define MBEDTLS_HAVE_ASAN
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* Some versions of ASan result in errors about not enough registers */
|
||||
#if defined(MBEDTLS_HAVE_ASM) && defined(__GNUC__) && defined(__i386__) && \
|
||||
!defined(MBEDTLS_HAVE_ASAN)
|
||||
|
||||
#ifndef MBEDTLS_HAVE_X86
|
||||
#define MBEDTLS_HAVE_X86
|
||||
#endif
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#define MBEDTLS_PADLOCK_RNG 0x000C
|
||||
#define MBEDTLS_PADLOCK_ACE 0x00C0
|
||||
#define MBEDTLS_PADLOCK_PHE 0x0C00
|
||||
#define MBEDTLS_PADLOCK_PMM 0x3000
|
||||
|
||||
#define MBEDTLS_PADLOCK_ALIGN16(x) (uint32_t *) (16 + ((int32_t) (x) & ~15))
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Internal PadLock detection routine
|
||||
*
|
||||
* \note This function is only for internal use by other library
|
||||
* functions; you must not call it directly.
|
||||
*
|
||||
* \param feature The feature to detect
|
||||
*
|
||||
* \return 1 if CPU has support for the feature, 0 otherwise
|
||||
*/
|
||||
int mbedtls_padlock_has_support( int feature );
|
||||
|
||||
/**
|
||||
* \brief Internal PadLock AES-ECB block en(de)cryption
|
||||
*
|
||||
* \note This function is only for internal use by other library
|
||||
* functions; you must not call it directly.
|
||||
*
|
||||
* \param ctx AES context
|
||||
* \param mode MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT
|
||||
* \param input 16-byte input block
|
||||
* \param output 16-byte output block
|
||||
*
|
||||
* \return 0 if success, 1 if operation failed
|
||||
*/
|
||||
int mbedtls_padlock_xcryptecb( mbedtls_aes_context *ctx,
|
||||
int mode,
|
||||
const unsigned char input[16],
|
||||
unsigned char output[16] );
|
||||
|
||||
/**
|
||||
* \brief Internal PadLock AES-CBC buffer en(de)cryption
|
||||
*
|
||||
* \note This function is only for internal use by other library
|
||||
* functions; you must not call it directly.
|
||||
*
|
||||
* \param ctx AES context
|
||||
* \param mode MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT
|
||||
* \param length length of the input data
|
||||
* \param iv initialization vector (updated after use)
|
||||
* \param input buffer holding the input data
|
||||
* \param output buffer holding the output data
|
||||
*
|
||||
* \return 0 if success, 1 if operation failed
|
||||
*/
|
||||
int mbedtls_padlock_xcryptcbc( mbedtls_aes_context *ctx,
|
||||
int mode,
|
||||
size_t length,
|
||||
unsigned char iv[16],
|
||||
const unsigned char *input,
|
||||
unsigned char *output );
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* HAVE_X86 */
|
||||
|
||||
#endif /* padlock.h */
|
||||
@@ -0,0 +1,136 @@
|
||||
/**
|
||||
* \file pem.h
|
||||
*
|
||||
* \brief Privacy Enhanced Mail (PEM) decoding
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_PEM_H
|
||||
#define MBEDTLS_PEM_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
/**
|
||||
* \name PEM Error codes
|
||||
* These error codes are returned in case of errors reading the
|
||||
* PEM data.
|
||||
* \{
|
||||
*/
|
||||
#define MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT -0x1080 /**< No PEM header or footer found. */
|
||||
#define MBEDTLS_ERR_PEM_INVALID_DATA -0x1100 /**< PEM string is not as expected. */
|
||||
#define MBEDTLS_ERR_PEM_ALLOC_FAILED -0x1180 /**< Failed to allocate memory. */
|
||||
#define MBEDTLS_ERR_PEM_INVALID_ENC_IV -0x1200 /**< RSA IV is not in hex-format. */
|
||||
#define MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG -0x1280 /**< Unsupported key encryption algorithm. */
|
||||
#define MBEDTLS_ERR_PEM_PASSWORD_REQUIRED -0x1300 /**< Private key password can't be empty. */
|
||||
#define MBEDTLS_ERR_PEM_PASSWORD_MISMATCH -0x1380 /**< Given private key password does not allow for correct decryption. */
|
||||
#define MBEDTLS_ERR_PEM_FEATURE_UNAVAILABLE -0x1400 /**< Unavailable feature, e.g. hashing/encryption combination. */
|
||||
#define MBEDTLS_ERR_PEM_BAD_INPUT_DATA -0x1480 /**< Bad input parameters to function. */
|
||||
/* \} name */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PEM_PARSE_C)
|
||||
/**
|
||||
* \brief PEM context structure
|
||||
*/
|
||||
typedef struct mbedtls_pem_context
|
||||
{
|
||||
unsigned char *buf; /*!< buffer for decoded data */
|
||||
size_t buflen; /*!< length of the buffer */
|
||||
unsigned char *info; /*!< buffer for extra header information */
|
||||
}
|
||||
mbedtls_pem_context;
|
||||
|
||||
/**
|
||||
* \brief PEM context setup
|
||||
*
|
||||
* \param ctx context to be initialized
|
||||
*/
|
||||
void mbedtls_pem_init( mbedtls_pem_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Read a buffer for PEM information and store the resulting
|
||||
* data into the specified context buffers.
|
||||
*
|
||||
* \param ctx context to use
|
||||
* \param header header string to seek and expect
|
||||
* \param footer footer string to seek and expect
|
||||
* \param data source data to look in (must be nul-terminated)
|
||||
* \param pwd password for decryption (can be NULL)
|
||||
* \param pwdlen length of password
|
||||
* \param use_len destination for total length used (set after header is
|
||||
* correctly read, so unless you get
|
||||
* MBEDTLS_ERR_PEM_BAD_INPUT_DATA or
|
||||
* MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT, use_len is
|
||||
* the length to skip)
|
||||
*
|
||||
* \note Attempts to check password correctness by verifying if
|
||||
* the decrypted text starts with an ASN.1 sequence of
|
||||
* appropriate length
|
||||
*
|
||||
* \return 0 on success, or a specific PEM error code
|
||||
*/
|
||||
int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const char *footer,
|
||||
const unsigned char *data,
|
||||
const unsigned char *pwd,
|
||||
size_t pwdlen, size_t *use_len );
|
||||
|
||||
/**
|
||||
* \brief PEM context memory freeing
|
||||
*
|
||||
* \param ctx context to be freed
|
||||
*/
|
||||
void mbedtls_pem_free( mbedtls_pem_context *ctx );
|
||||
#endif /* MBEDTLS_PEM_PARSE_C */
|
||||
|
||||
#if defined(MBEDTLS_PEM_WRITE_C)
|
||||
/**
|
||||
* \brief Write a buffer of PEM information from a DER encoded
|
||||
* buffer.
|
||||
*
|
||||
* \param header header string to write
|
||||
* \param footer footer string to write
|
||||
* \param der_data DER data to write
|
||||
* \param der_len length of the DER data
|
||||
* \param buf buffer to write to
|
||||
* \param buf_len length of output buffer
|
||||
* \param olen total length written / required (if buf_len is not enough)
|
||||
*
|
||||
* \return 0 on success, or a specific PEM or BASE64 error code. On
|
||||
* MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL olen is the required
|
||||
* size.
|
||||
*/
|
||||
int mbedtls_pem_write_buffer( const char *header, const char *footer,
|
||||
const unsigned char *der_data, size_t der_len,
|
||||
unsigned char *buf, size_t buf_len, size_t *olen );
|
||||
#endif /* MBEDTLS_PEM_WRITE_C */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* pem.h */
|
||||
@@ -0,0 +1,755 @@
|
||||
/**
|
||||
* \file pk.h
|
||||
*
|
||||
* \brief Public Key abstraction layer
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_PK_H
|
||||
#define MBEDTLS_PK_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "md.h"
|
||||
|
||||
#if defined(MBEDTLS_RSA_C)
|
||||
#include "rsa.h"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_C)
|
||||
#include "ecp.h"
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECDSA_C)
|
||||
#include "ecdsa.h"
|
||||
#endif
|
||||
|
||||
#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
|
||||
!defined(inline) && !defined(__cplusplus)
|
||||
#define inline __inline
|
||||
#endif
|
||||
|
||||
#define MBEDTLS_ERR_PK_ALLOC_FAILED -0x3F80 /**< Memory allocation failed. */
|
||||
#define MBEDTLS_ERR_PK_TYPE_MISMATCH -0x3F00 /**< Type mismatch, eg attempt to encrypt with an ECDSA key */
|
||||
#define MBEDTLS_ERR_PK_BAD_INPUT_DATA -0x3E80 /**< Bad input parameters to function. */
|
||||
#define MBEDTLS_ERR_PK_FILE_IO_ERROR -0x3E00 /**< Read/write of file failed. */
|
||||
#define MBEDTLS_ERR_PK_KEY_INVALID_VERSION -0x3D80 /**< Unsupported key version */
|
||||
#define MBEDTLS_ERR_PK_KEY_INVALID_FORMAT -0x3D00 /**< Invalid key tag or value. */
|
||||
#define MBEDTLS_ERR_PK_UNKNOWN_PK_ALG -0x3C80 /**< Key algorithm is unsupported (only RSA and EC are supported). */
|
||||
#define MBEDTLS_ERR_PK_PASSWORD_REQUIRED -0x3C00 /**< Private key password can't be empty. */
|
||||
#define MBEDTLS_ERR_PK_PASSWORD_MISMATCH -0x3B80 /**< Given private key password does not allow for correct decryption. */
|
||||
#define MBEDTLS_ERR_PK_INVALID_PUBKEY -0x3B00 /**< The pubkey tag or value is invalid (only RSA and EC are supported). */
|
||||
#define MBEDTLS_ERR_PK_INVALID_ALG -0x3A80 /**< The algorithm tag or value is invalid. */
|
||||
#define MBEDTLS_ERR_PK_UNKNOWN_NAMED_CURVE -0x3A00 /**< Elliptic curve is unsupported (only NIST curves are supported). */
|
||||
#define MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE -0x3980 /**< Unavailable feature, e.g. RSA disabled for RSA key. */
|
||||
#define MBEDTLS_ERR_PK_SIG_LEN_MISMATCH -0x3900 /**< The buffer contains a valid signature followed by more data. */
|
||||
|
||||
/* MBEDTLS_ERR_PK_HW_ACCEL_FAILED is deprecated and should not be used. */
|
||||
#define MBEDTLS_ERR_PK_HW_ACCEL_FAILED -0x3880 /**< PK hardware accelerator failed. */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \brief Public key types
|
||||
*/
|
||||
typedef enum {
|
||||
MBEDTLS_PK_NONE=0,
|
||||
MBEDTLS_PK_RSA,
|
||||
MBEDTLS_PK_ECKEY,
|
||||
MBEDTLS_PK_ECKEY_DH,
|
||||
MBEDTLS_PK_ECDSA,
|
||||
MBEDTLS_PK_RSA_ALT,
|
||||
MBEDTLS_PK_RSASSA_PSS,
|
||||
} mbedtls_pk_type_t;
|
||||
|
||||
/**
|
||||
* \brief Options for RSASSA-PSS signature verification.
|
||||
* See \c mbedtls_rsa_rsassa_pss_verify_ext()
|
||||
*/
|
||||
typedef struct mbedtls_pk_rsassa_pss_options
|
||||
{
|
||||
mbedtls_md_type_t mgf1_hash_id;
|
||||
int expected_salt_len;
|
||||
|
||||
} mbedtls_pk_rsassa_pss_options;
|
||||
|
||||
/**
|
||||
* \brief Types for interfacing with the debug module
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
MBEDTLS_PK_DEBUG_NONE = 0,
|
||||
MBEDTLS_PK_DEBUG_MPI,
|
||||
MBEDTLS_PK_DEBUG_ECP,
|
||||
} mbedtls_pk_debug_type;
|
||||
|
||||
/**
|
||||
* \brief Item to send to the debug module
|
||||
*/
|
||||
typedef struct mbedtls_pk_debug_item
|
||||
{
|
||||
mbedtls_pk_debug_type type;
|
||||
const char *name;
|
||||
void *value;
|
||||
} mbedtls_pk_debug_item;
|
||||
|
||||
/** Maximum number of item send for debugging, plus 1 */
|
||||
#define MBEDTLS_PK_DEBUG_MAX_ITEMS 3
|
||||
|
||||
/**
|
||||
* \brief Public key information and operations
|
||||
*/
|
||||
typedef struct mbedtls_pk_info_t mbedtls_pk_info_t;
|
||||
|
||||
/**
|
||||
* \brief Public key container
|
||||
*/
|
||||
typedef struct mbedtls_pk_context
|
||||
{
|
||||
const mbedtls_pk_info_t * pk_info; /**< Public key information */
|
||||
void * pk_ctx; /**< Underlying public key context */
|
||||
} mbedtls_pk_context;
|
||||
|
||||
#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
|
||||
/**
|
||||
* \brief Context for resuming operations
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
const mbedtls_pk_info_t * pk_info; /**< Public key information */
|
||||
void * rs_ctx; /**< Underlying restart context */
|
||||
} mbedtls_pk_restart_ctx;
|
||||
#else /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
|
||||
/* Now we can declare functions that take a pointer to that */
|
||||
typedef void mbedtls_pk_restart_ctx;
|
||||
#endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
|
||||
|
||||
#if defined(MBEDTLS_RSA_C)
|
||||
/**
|
||||
* Quick access to an RSA context inside a PK context.
|
||||
*
|
||||
* \warning You must make sure the PK context actually holds an RSA context
|
||||
* before using this function!
|
||||
*/
|
||||
static inline mbedtls_rsa_context *mbedtls_pk_rsa( const mbedtls_pk_context pk )
|
||||
{
|
||||
return( (mbedtls_rsa_context *) (pk).pk_ctx );
|
||||
}
|
||||
#endif /* MBEDTLS_RSA_C */
|
||||
|
||||
#if defined(MBEDTLS_ECP_C)
|
||||
/**
|
||||
* Quick access to an EC context inside a PK context.
|
||||
*
|
||||
* \warning You must make sure the PK context actually holds an EC context
|
||||
* before using this function!
|
||||
*/
|
||||
static inline mbedtls_ecp_keypair *mbedtls_pk_ec( const mbedtls_pk_context pk )
|
||||
{
|
||||
return( (mbedtls_ecp_keypair *) (pk).pk_ctx );
|
||||
}
|
||||
#endif /* MBEDTLS_ECP_C */
|
||||
|
||||
#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT)
|
||||
/**
|
||||
* \brief Types for RSA-alt abstraction
|
||||
*/
|
||||
typedef int (*mbedtls_pk_rsa_alt_decrypt_func)( void *ctx, int mode, size_t *olen,
|
||||
const unsigned char *input, unsigned char *output,
|
||||
size_t output_max_len );
|
||||
typedef int (*mbedtls_pk_rsa_alt_sign_func)( void *ctx,
|
||||
int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,
|
||||
int mode, mbedtls_md_type_t md_alg, unsigned int hashlen,
|
||||
const unsigned char *hash, unsigned char *sig );
|
||||
typedef size_t (*mbedtls_pk_rsa_alt_key_len_func)( void *ctx );
|
||||
#endif /* MBEDTLS_PK_RSA_ALT_SUPPORT */
|
||||
|
||||
/**
|
||||
* \brief Return information associated with the given PK type
|
||||
*
|
||||
* \param pk_type PK type to search for.
|
||||
*
|
||||
* \return The PK info associated with the type or NULL if not found.
|
||||
*/
|
||||
const mbedtls_pk_info_t *mbedtls_pk_info_from_type( mbedtls_pk_type_t pk_type );
|
||||
|
||||
/**
|
||||
* \brief Initialize a #mbedtls_pk_context (as NONE).
|
||||
*
|
||||
* \param ctx The context to initialize.
|
||||
* This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_pk_init( mbedtls_pk_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Free the components of a #mbedtls_pk_context.
|
||||
*
|
||||
* \param ctx The context to clear. It must have been initialized.
|
||||
* If this is \c NULL, this function does nothing.
|
||||
*/
|
||||
void mbedtls_pk_free( mbedtls_pk_context *ctx );
|
||||
|
||||
#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
|
||||
/**
|
||||
* \brief Initialize a restart context
|
||||
*
|
||||
* \param ctx The context to initialize.
|
||||
* This must not be \c NULL.
|
||||
*/
|
||||
void mbedtls_pk_restart_init( mbedtls_pk_restart_ctx *ctx );
|
||||
|
||||
/**
|
||||
* \brief Free the components of a restart context
|
||||
*
|
||||
* \param ctx The context to clear. It must have been initialized.
|
||||
* If this is \c NULL, this function does nothing.
|
||||
*/
|
||||
void mbedtls_pk_restart_free( mbedtls_pk_restart_ctx *ctx );
|
||||
#endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
|
||||
|
||||
/**
|
||||
* \brief Initialize a PK context with the information given
|
||||
* and allocates the type-specific PK subcontext.
|
||||
*
|
||||
* \param ctx Context to initialize. It must not have been set
|
||||
* up yet (type #MBEDTLS_PK_NONE).
|
||||
* \param info Information to use
|
||||
*
|
||||
* \return 0 on success,
|
||||
* MBEDTLS_ERR_PK_BAD_INPUT_DATA on invalid input,
|
||||
* MBEDTLS_ERR_PK_ALLOC_FAILED on allocation failure.
|
||||
*
|
||||
* \note For contexts holding an RSA-alt key, use
|
||||
* \c mbedtls_pk_setup_rsa_alt() instead.
|
||||
*/
|
||||
int mbedtls_pk_setup( mbedtls_pk_context *ctx, const mbedtls_pk_info_t *info );
|
||||
|
||||
#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT)
|
||||
/**
|
||||
* \brief Initialize an RSA-alt context
|
||||
*
|
||||
* \param ctx Context to initialize. It must not have been set
|
||||
* up yet (type #MBEDTLS_PK_NONE).
|
||||
* \param key RSA key pointer
|
||||
* \param decrypt_func Decryption function
|
||||
* \param sign_func Signing function
|
||||
* \param key_len_func Function returning key length in bytes
|
||||
*
|
||||
* \return 0 on success, or MBEDTLS_ERR_PK_BAD_INPUT_DATA if the
|
||||
* context wasn't already initialized as RSA_ALT.
|
||||
*
|
||||
* \note This function replaces \c mbedtls_pk_setup() for RSA-alt.
|
||||
*/
|
||||
int mbedtls_pk_setup_rsa_alt( mbedtls_pk_context *ctx, void * key,
|
||||
mbedtls_pk_rsa_alt_decrypt_func decrypt_func,
|
||||
mbedtls_pk_rsa_alt_sign_func sign_func,
|
||||
mbedtls_pk_rsa_alt_key_len_func key_len_func );
|
||||
#endif /* MBEDTLS_PK_RSA_ALT_SUPPORT */
|
||||
|
||||
/**
|
||||
* \brief Get the size in bits of the underlying key
|
||||
*
|
||||
* \param ctx The context to query. It must have been initialized.
|
||||
*
|
||||
* \return Key size in bits, or 0 on error
|
||||
*/
|
||||
size_t mbedtls_pk_get_bitlen( const mbedtls_pk_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Get the length in bytes of the underlying key
|
||||
*
|
||||
* \param ctx The context to query. It must have been initialized.
|
||||
*
|
||||
* \return Key length in bytes, or 0 on error
|
||||
*/
|
||||
static inline size_t mbedtls_pk_get_len( const mbedtls_pk_context *ctx )
|
||||
{
|
||||
return( ( mbedtls_pk_get_bitlen( ctx ) + 7 ) / 8 );
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Tell if a context can do the operation given by type
|
||||
*
|
||||
* \param ctx The context to query. It must have been initialized.
|
||||
* \param type The desired type.
|
||||
*
|
||||
* \return 1 if the context can do operations on the given type.
|
||||
* \return 0 if the context cannot do the operations on the given
|
||||
* type. This is always the case for a context that has
|
||||
* been initialized but not set up, or that has been
|
||||
* cleared with mbedtls_pk_free().
|
||||
*/
|
||||
int mbedtls_pk_can_do( const mbedtls_pk_context *ctx, mbedtls_pk_type_t type );
|
||||
|
||||
/**
|
||||
* \brief Verify signature (including padding if relevant).
|
||||
*
|
||||
* \param ctx The PK context to use. It must have been set up.
|
||||
* \param md_alg Hash algorithm used (see notes)
|
||||
* \param hash Hash of the message to sign
|
||||
* \param hash_len Hash length or 0 (see notes)
|
||||
* \param sig Signature to verify
|
||||
* \param sig_len Signature length
|
||||
*
|
||||
* \return 0 on success (signature is valid),
|
||||
* #MBEDTLS_ERR_PK_SIG_LEN_MISMATCH if there is a valid
|
||||
* signature in sig but its length is less than \p siglen,
|
||||
* or a specific error code.
|
||||
*
|
||||
* \note For RSA keys, the default padding type is PKCS#1 v1.5.
|
||||
* Use \c mbedtls_pk_verify_ext( MBEDTLS_PK_RSASSA_PSS, ... )
|
||||
* to verify RSASSA_PSS signatures.
|
||||
*
|
||||
* \note If hash_len is 0, then the length associated with md_alg
|
||||
* is used instead, or an error returned if it is invalid.
|
||||
*
|
||||
* \note md_alg may be MBEDTLS_MD_NONE, only if hash_len != 0
|
||||
*/
|
||||
int mbedtls_pk_verify( mbedtls_pk_context *ctx, mbedtls_md_type_t md_alg,
|
||||
const unsigned char *hash, size_t hash_len,
|
||||
const unsigned char *sig, size_t sig_len );
|
||||
|
||||
/**
|
||||
* \brief Restartable version of \c mbedtls_pk_verify()
|
||||
*
|
||||
* \note Performs the same job as \c mbedtls_pk_verify(), but can
|
||||
* return early and restart according to the limit set with
|
||||
* \c mbedtls_ecp_set_max_ops() to reduce blocking for ECC
|
||||
* operations. For RSA, same as \c mbedtls_pk_verify().
|
||||
*
|
||||
* \param ctx The PK context to use. It must have been set up.
|
||||
* \param md_alg Hash algorithm used (see notes)
|
||||
* \param hash Hash of the message to sign
|
||||
* \param hash_len Hash length or 0 (see notes)
|
||||
* \param sig Signature to verify
|
||||
* \param sig_len Signature length
|
||||
* \param rs_ctx Restart context (NULL to disable restart)
|
||||
*
|
||||
* \return See \c mbedtls_pk_verify(), or
|
||||
* \return #MBEDTLS_ERR_ECP_IN_PROGRESS if maximum number of
|
||||
* operations was reached: see \c mbedtls_ecp_set_max_ops().
|
||||
*/
|
||||
int mbedtls_pk_verify_restartable( mbedtls_pk_context *ctx,
|
||||
mbedtls_md_type_t md_alg,
|
||||
const unsigned char *hash, size_t hash_len,
|
||||
const unsigned char *sig, size_t sig_len,
|
||||
mbedtls_pk_restart_ctx *rs_ctx );
|
||||
|
||||
/**
|
||||
* \brief Verify signature, with options.
|
||||
* (Includes verification of the padding depending on type.)
|
||||
*
|
||||
* \param type Signature type (inc. possible padding type) to verify
|
||||
* \param options Pointer to type-specific options, or NULL
|
||||
* \param ctx The PK context to use. It must have been set up.
|
||||
* \param md_alg Hash algorithm used (see notes)
|
||||
* \param hash Hash of the message to sign
|
||||
* \param hash_len Hash length or 0 (see notes)
|
||||
* \param sig Signature to verify
|
||||
* \param sig_len Signature length
|
||||
*
|
||||
* \return 0 on success (signature is valid),
|
||||
* #MBEDTLS_ERR_PK_TYPE_MISMATCH if the PK context can't be
|
||||
* used for this type of signatures,
|
||||
* #MBEDTLS_ERR_PK_SIG_LEN_MISMATCH if there is a valid
|
||||
* signature in sig but its length is less than \p siglen,
|
||||
* or a specific error code.
|
||||
*
|
||||
* \note If hash_len is 0, then the length associated with md_alg
|
||||
* is used instead, or an error returned if it is invalid.
|
||||
*
|
||||
* \note md_alg may be MBEDTLS_MD_NONE, only if hash_len != 0
|
||||
*
|
||||
* \note If type is MBEDTLS_PK_RSASSA_PSS, then options must point
|
||||
* to a mbedtls_pk_rsassa_pss_options structure,
|
||||
* otherwise it must be NULL.
|
||||
*/
|
||||
int mbedtls_pk_verify_ext( mbedtls_pk_type_t type, const void *options,
|
||||
mbedtls_pk_context *ctx, mbedtls_md_type_t md_alg,
|
||||
const unsigned char *hash, size_t hash_len,
|
||||
const unsigned char *sig, size_t sig_len );
|
||||
|
||||
/**
|
||||
* \brief Make signature, including padding if relevant.
|
||||
*
|
||||
* \param ctx The PK context to use. It must have been set up
|
||||
* with a private key.
|
||||
* \param md_alg Hash algorithm used (see notes)
|
||||
* \param hash Hash of the message to sign
|
||||
* \param hash_len Hash length or 0 (see notes)
|
||||
* \param sig Place to write the signature
|
||||
* \param sig_len Number of bytes written
|
||||
* \param f_rng RNG function
|
||||
* \param p_rng RNG parameter
|
||||
*
|
||||
* \return 0 on success, or a specific error code.
|
||||
*
|
||||
* \note For RSA keys, the default padding type is PKCS#1 v1.5.
|
||||
* There is no interface in the PK module to make RSASSA-PSS
|
||||
* signatures yet.
|
||||
*
|
||||
* \note If hash_len is 0, then the length associated with md_alg
|
||||
* is used instead, or an error returned if it is invalid.
|
||||
*
|
||||
* \note For RSA, md_alg may be MBEDTLS_MD_NONE if hash_len != 0.
|
||||
* For ECDSA, md_alg may never be MBEDTLS_MD_NONE.
|
||||
*
|
||||
* \note In order to ensure enough space for the signature, the
|
||||
* \p sig buffer size must be of at least
|
||||
* `max(MBEDTLS_ECDSA_MAX_LEN, MBEDTLS_MPI_MAX_SIZE)` bytes.
|
||||
*/
|
||||
int mbedtls_pk_sign( mbedtls_pk_context *ctx, mbedtls_md_type_t md_alg,
|
||||
const unsigned char *hash, size_t hash_len,
|
||||
unsigned char *sig, size_t *sig_len,
|
||||
int (*f_rng)(void *, unsigned char *, size_t), void *p_rng );
|
||||
|
||||
/**
|
||||
* \brief Restartable version of \c mbedtls_pk_sign()
|
||||
*
|
||||
* \note Performs the same job as \c mbedtls_pk_sign(), but can
|
||||
* return early and restart according to the limit set with
|
||||
* \c mbedtls_ecp_set_max_ops() to reduce blocking for ECC
|
||||
* operations. For RSA, same as \c mbedtls_pk_sign().
|
||||
*
|
||||
* \note In order to ensure enough space for the signature, the
|
||||
* \p sig buffer size must be of at least
|
||||
* `max(MBEDTLS_ECDSA_MAX_LEN, MBEDTLS_MPI_MAX_SIZE)` bytes.
|
||||
*
|
||||
* \param ctx The PK context to use. It must have been set up
|
||||
* with a private key.
|
||||
* \param md_alg Hash algorithm used (see notes)
|
||||
* \param hash Hash of the message to sign
|
||||
* \param hash_len Hash length or 0 (see notes)
|
||||
* \param sig Place to write the signature
|
||||
* \param sig_len Number of bytes written
|
||||
* \param f_rng RNG function
|
||||
* \param p_rng RNG parameter
|
||||
* \param rs_ctx Restart context (NULL to disable restart)
|
||||
*
|
||||
* \return See \c mbedtls_pk_sign(), or
|
||||
* \return #MBEDTLS_ERR_ECP_IN_PROGRESS if maximum number of
|
||||
* operations was reached: see \c mbedtls_ecp_set_max_ops().
|
||||
*/
|
||||
int mbedtls_pk_sign_restartable( mbedtls_pk_context *ctx,
|
||||
mbedtls_md_type_t md_alg,
|
||||
const unsigned char *hash, size_t hash_len,
|
||||
unsigned char *sig, size_t *sig_len,
|
||||
int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,
|
||||
mbedtls_pk_restart_ctx *rs_ctx );
|
||||
|
||||
/**
|
||||
* \brief Decrypt message (including padding if relevant).
|
||||
*
|
||||
* \param ctx The PK context to use. It must have been set up
|
||||
* with a private key.
|
||||
* \param input Input to decrypt
|
||||
* \param ilen Input size
|
||||
* \param output Decrypted output
|
||||
* \param olen Decrypted message length
|
||||
* \param osize Size of the output buffer
|
||||
* \param f_rng RNG function
|
||||
* \param p_rng RNG parameter
|
||||
*
|
||||
* \note For RSA keys, the default padding type is PKCS#1 v1.5.
|
||||
*
|
||||
* \return 0 on success, or a specific error code.
|
||||
*/
|
||||
int mbedtls_pk_decrypt( mbedtls_pk_context *ctx,
|
||||
const unsigned char *input, size_t ilen,
|
||||
unsigned char *output, size_t *olen, size_t osize,
|
||||
int (*f_rng)(void *, unsigned char *, size_t), void *p_rng );
|
||||
|
||||
/**
|
||||
* \brief Encrypt message (including padding if relevant).
|
||||
*
|
||||
* \param ctx The PK context to use. It must have been set up.
|
||||
* \param input Message to encrypt
|
||||
* \param ilen Message size
|
||||
* \param output Encrypted output
|
||||
* \param olen Encrypted output length
|
||||
* \param osize Size of the output buffer
|
||||
* \param f_rng RNG function
|
||||
* \param p_rng RNG parameter
|
||||
*
|
||||
* \note For RSA keys, the default padding type is PKCS#1 v1.5.
|
||||
*
|
||||
* \return 0 on success, or a specific error code.
|
||||
*/
|
||||
int mbedtls_pk_encrypt( mbedtls_pk_context *ctx,
|
||||
const unsigned char *input, size_t ilen,
|
||||
unsigned char *output, size_t *olen, size_t osize,
|
||||
int (*f_rng)(void *, unsigned char *, size_t), void *p_rng );
|
||||
|
||||
/**
|
||||
* \brief Check if a public-private pair of keys matches.
|
||||
*
|
||||
* \param pub Context holding a public key.
|
||||
* \param prv Context holding a private (and public) key.
|
||||
*
|
||||
* \return 0 on success or MBEDTLS_ERR_PK_BAD_INPUT_DATA
|
||||
*/
|
||||
int mbedtls_pk_check_pair( const mbedtls_pk_context *pub, const mbedtls_pk_context *prv );
|
||||
|
||||
/**
|
||||
* \brief Export debug information
|
||||
*
|
||||
* \param ctx The PK context to use. It must have been initialized.
|
||||
* \param items Place to write debug items
|
||||
*
|
||||
* \return 0 on success or MBEDTLS_ERR_PK_BAD_INPUT_DATA
|
||||
*/
|
||||
int mbedtls_pk_debug( const mbedtls_pk_context *ctx, mbedtls_pk_debug_item *items );
|
||||
|
||||
/**
|
||||
* \brief Access the type name
|
||||
*
|
||||
* \param ctx The PK context to use. It must have been initialized.
|
||||
*
|
||||
* \return Type name on success, or "invalid PK"
|
||||
*/
|
||||
const char * mbedtls_pk_get_name( const mbedtls_pk_context *ctx );
|
||||
|
||||
/**
|
||||
* \brief Get the key type
|
||||
*
|
||||
* \param ctx The PK context to use. It must have been initialized.
|
||||
*
|
||||
* \return Type on success.
|
||||
* \return #MBEDTLS_PK_NONE for a context that has not been set up.
|
||||
*/
|
||||
mbedtls_pk_type_t mbedtls_pk_get_type( const mbedtls_pk_context *ctx );
|
||||
|
||||
#if defined(MBEDTLS_PK_PARSE_C)
|
||||
/** \ingroup pk_module */
|
||||
/**
|
||||
* \brief Parse a private key in PEM or DER format
|
||||
*
|
||||
* \param ctx The PK context to fill. It must have been initialized
|
||||
* but not set up.
|
||||
* \param key Input buffer to parse.
|
||||
* The buffer must contain the input exactly, with no
|
||||
* extra trailing material. For PEM, the buffer must
|
||||
* contain a null-terminated string.
|
||||
* \param keylen Size of \b key in bytes.
|
||||
* For PEM data, this includes the terminating null byte,
|
||||
* so \p keylen must be equal to `strlen(key) + 1`.
|
||||
* \param pwd Optional password for decryption.
|
||||
* Pass \c NULL if expecting a non-encrypted key.
|
||||
* Pass a string of \p pwdlen bytes if expecting an encrypted
|
||||
* key; a non-encrypted key will also be accepted.
|
||||
* The empty password is not supported.
|
||||
* \param pwdlen Size of the password in bytes.
|
||||
* Ignored if \p pwd is \c NULL.
|
||||
*
|
||||
* \note On entry, ctx must be empty, either freshly initialised
|
||||
* with mbedtls_pk_init() or reset with mbedtls_pk_free(). If you need a
|
||||
* specific key type, check the result with mbedtls_pk_can_do().
|
||||
*
|
||||
* \note The key is also checked for correctness.
|
||||
*
|
||||
* \return 0 if successful, or a specific PK or PEM error code
|
||||
*/
|
||||
int mbedtls_pk_parse_key( mbedtls_pk_context *ctx,
|
||||
const unsigned char *key, size_t keylen,
|
||||
const unsigned char *pwd, size_t pwdlen );
|
||||
|
||||
/** \ingroup pk_module */
|
||||
/**
|
||||
* \brief Parse a public key in PEM or DER format
|
||||
*
|
||||
* \param ctx The PK context to fill. It must have been initialized
|
||||
* but not set up.
|
||||
* \param key Input buffer to parse.
|
||||
* The buffer must contain the input exactly, with no
|
||||
* extra trailing material. For PEM, the buffer must
|
||||
* contain a null-terminated string.
|
||||
* \param keylen Size of \b key in bytes.
|
||||
* For PEM data, this includes the terminating null byte,
|
||||
* so \p keylen must be equal to `strlen(key) + 1`.
|
||||
*
|
||||
* \note On entry, ctx must be empty, either freshly initialised
|
||||
* with mbedtls_pk_init() or reset with mbedtls_pk_free(). If you need a
|
||||
* specific key type, check the result with mbedtls_pk_can_do().
|
||||
*
|
||||
* \note The key is also checked for correctness.
|
||||
*
|
||||
* \return 0 if successful, or a specific PK or PEM error code
|
||||
*/
|
||||
int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
|
||||
const unsigned char *key, size_t keylen );
|
||||
|
||||
#if defined(MBEDTLS_FS_IO)
|
||||
/** \ingroup pk_module */
|
||||
/**
|
||||
* \brief Load and parse a private key
|
||||
*
|
||||
* \param ctx The PK context to fill. It must have been initialized
|
||||
* but not set up.
|
||||
* \param path filename to read the private key from
|
||||
* \param password Optional password to decrypt the file.
|
||||
* Pass \c NULL if expecting a non-encrypted key.
|
||||
* Pass a null-terminated string if expecting an encrypted
|
||||
* key; a non-encrypted key will also be accepted.
|
||||
* The empty password is not supported.
|
||||
*
|
||||
* \note On entry, ctx must be empty, either freshly initialised
|
||||
* with mbedtls_pk_init() or reset with mbedtls_pk_free(). If you need a
|
||||
* specific key type, check the result with mbedtls_pk_can_do().
|
||||
*
|
||||
* \note The key is also checked for correctness.
|
||||
*
|
||||
* \return 0 if successful, or a specific PK or PEM error code
|
||||
*/
|
||||
int mbedtls_pk_parse_keyfile( mbedtls_pk_context *ctx,
|
||||
const char *path, const char *password );
|
||||
|
||||
/** \ingroup pk_module */
|
||||
/**
|
||||
* \brief Load and parse a public key
|
||||
*
|
||||
* \param ctx The PK context to fill. It must have been initialized
|
||||
* but not set up.
|
||||
* \param path filename to read the public key from
|
||||
*
|
||||
* \note On entry, ctx must be empty, either freshly initialised
|
||||
* with mbedtls_pk_init() or reset with mbedtls_pk_free(). If
|
||||
* you need a specific key type, check the result with
|
||||
* mbedtls_pk_can_do().
|
||||
*
|
||||
* \note The key is also checked for correctness.
|
||||
*
|
||||
* \return 0 if successful, or a specific PK or PEM error code
|
||||
*/
|
||||
int mbedtls_pk_parse_public_keyfile( mbedtls_pk_context *ctx, const char *path );
|
||||
#endif /* MBEDTLS_FS_IO */
|
||||
#endif /* MBEDTLS_PK_PARSE_C */
|
||||
|
||||
#if defined(MBEDTLS_PK_WRITE_C)
|
||||
/**
|
||||
* \brief Write a private key to a PKCS#1 or SEC1 DER structure
|
||||
* Note: data is written at the end of the buffer! Use the
|
||||
* return value to determine where you should start
|
||||
* using the buffer
|
||||
*
|
||||
* \param ctx PK context which must contain a valid private key.
|
||||
* \param buf buffer to write to
|
||||
* \param size size of the buffer
|
||||
*
|
||||
* \return length of data written if successful, or a specific
|
||||
* error code
|
||||
*/
|
||||
int mbedtls_pk_write_key_der( mbedtls_pk_context *ctx, unsigned char *buf, size_t size );
|
||||
|
||||
/**
|
||||
* \brief Write a public key to a SubjectPublicKeyInfo DER structure
|
||||
* Note: data is written at the end of the buffer! Use the
|
||||
* return value to determine where you should start
|
||||
* using the buffer
|
||||
*
|
||||
* \param ctx PK context which must contain a valid public or private key.
|
||||
* \param buf buffer to write to
|
||||
* \param size size of the buffer
|
||||
*
|
||||
* \return length of data written if successful, or a specific
|
||||
* error code
|
||||
*/
|
||||
int mbedtls_pk_write_pubkey_der( mbedtls_pk_context *ctx, unsigned char *buf, size_t size );
|
||||
|
||||
#if defined(MBEDTLS_PEM_WRITE_C)
|
||||
/**
|
||||
* \brief Write a public key to a PEM string
|
||||
*
|
||||
* \param ctx PK context which must contain a valid public or private key.
|
||||
* \param buf Buffer to write to. The output includes a
|
||||
* terminating null byte.
|
||||
* \param size Size of the buffer in bytes.
|
||||
*
|
||||
* \return 0 if successful, or a specific error code
|
||||
*/
|
||||
int mbedtls_pk_write_pubkey_pem( mbedtls_pk_context *ctx, unsigned char *buf, size_t size );
|
||||
|
||||
/**
|
||||
* \brief Write a private key to a PKCS#1 or SEC1 PEM string
|
||||
*
|
||||
* \param ctx PK context which must contain a valid private key.
|
||||
* \param buf Buffer to write to. The output includes a
|
||||
* terminating null byte.
|
||||
* \param size Size of the buffer in bytes.
|
||||
*
|
||||
* \return 0 if successful, or a specific error code
|
||||
*/
|
||||
int mbedtls_pk_write_key_pem( mbedtls_pk_context *ctx, unsigned char *buf, size_t size );
|
||||
#endif /* MBEDTLS_PEM_WRITE_C */
|
||||
#endif /* MBEDTLS_PK_WRITE_C */
|
||||
|
||||
/*
|
||||
* WARNING: Low-level functions. You probably do not want to use these unless
|
||||
* you are certain you do ;)
|
||||
*/
|
||||
|
||||
#if defined(MBEDTLS_PK_PARSE_C)
|
||||
/**
|
||||
* \brief Parse a SubjectPublicKeyInfo DER structure
|
||||
*
|
||||
* \param p the position in the ASN.1 data
|
||||
* \param end end of the buffer
|
||||
* \param pk The PK context to fill. It must have been initialized
|
||||
* but not set up.
|
||||
*
|
||||
* \return 0 if successful, or a specific PK error code
|
||||
*/
|
||||
int mbedtls_pk_parse_subpubkey( unsigned char **p, const unsigned char *end,
|
||||
mbedtls_pk_context *pk );
|
||||
#endif /* MBEDTLS_PK_PARSE_C */
|
||||
|
||||
#if defined(MBEDTLS_PK_WRITE_C)
|
||||
/**
|
||||
* \brief Write a subjectPublicKey to ASN.1 data
|
||||
* Note: function works backwards in data buffer
|
||||
*
|
||||
* \param p reference to current position pointer
|
||||
* \param start start of the buffer (for bounds-checking)
|
||||
* \param key PK context which must contain a valid public or private key.
|
||||
*
|
||||
* \return the length written or a negative error code
|
||||
*/
|
||||
int mbedtls_pk_write_pubkey( unsigned char **p, unsigned char *start,
|
||||
const mbedtls_pk_context *key );
|
||||
#endif /* MBEDTLS_PK_WRITE_C */
|
||||
|
||||
/*
|
||||
* Internal module functions. You probably do not want to use these unless you
|
||||
* know you do.
|
||||
*/
|
||||
#if defined(MBEDTLS_FS_IO)
|
||||
int mbedtls_pk_load_file( const char *path, unsigned char **buf, size_t *n );
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* MBEDTLS_PK_H */
|
||||
@@ -0,0 +1,138 @@
|
||||
/**
|
||||
* \file pk_internal.h
|
||||
*
|
||||
* \brief Public Key abstraction layer: wrapper functions
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
|
||||
#ifndef MBEDTLS_PK_WRAP_H
|
||||
#define MBEDTLS_PK_WRAP_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "pk.h"
|
||||
|
||||
struct mbedtls_pk_info_t
|
||||
{
|
||||
/** Public key type */
|
||||
mbedtls_pk_type_t type;
|
||||
|
||||
/** Type name */
|
||||
const char *name;
|
||||
|
||||
/** Get key size in bits */
|
||||
size_t (*get_bitlen)( const void * );
|
||||
|
||||
/** Tell if the context implements this type (e.g. ECKEY can do ECDSA) */
|
||||
int (*can_do)( mbedtls_pk_type_t type );
|
||||
|
||||
/** Verify signature */
|
||||
int (*verify_func)( void *ctx, mbedtls_md_type_t md_alg,
|
||||
const unsigned char *hash, size_t hash_len,
|
||||
const unsigned char *sig, size_t sig_len );
|
||||
|
||||
/** Make signature */
|
||||
int (*sign_func)( void *ctx, mbedtls_md_type_t md_alg,
|
||||
const unsigned char *hash, size_t hash_len,
|
||||
unsigned char *sig, size_t *sig_len,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
|
||||
#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
|
||||
/** Verify signature (restartable) */
|
||||
int (*verify_rs_func)( void *ctx, mbedtls_md_type_t md_alg,
|
||||
const unsigned char *hash, size_t hash_len,
|
||||
const unsigned char *sig, size_t sig_len,
|
||||
void *rs_ctx );
|
||||
|
||||
/** Make signature (restartable) */
|
||||
int (*sign_rs_func)( void *ctx, mbedtls_md_type_t md_alg,
|
||||
const unsigned char *hash, size_t hash_len,
|
||||
unsigned char *sig, size_t *sig_len,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng, void *rs_ctx );
|
||||
#endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
|
||||
|
||||
/** Decrypt message */
|
||||
int (*decrypt_func)( void *ctx, const unsigned char *input, size_t ilen,
|
||||
unsigned char *output, size_t *olen, size_t osize,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
|
||||
/** Encrypt message */
|
||||
int (*encrypt_func)( void *ctx, const unsigned char *input, size_t ilen,
|
||||
unsigned char *output, size_t *olen, size_t osize,
|
||||
int (*f_rng)(void *, unsigned char *, size_t),
|
||||
void *p_rng );
|
||||
|
||||
/** Check public-private key pair */
|
||||
int (*check_pair_func)( const void *pub, const void *prv );
|
||||
|
||||
/** Allocate a new context */
|
||||
void * (*ctx_alloc_func)( void );
|
||||
|
||||
/** Free the given context */
|
||||
void (*ctx_free_func)( void *ctx );
|
||||
|
||||
#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
|
||||
/** Allocate the restart context */
|
||||
void * (*rs_alloc_func)( void );
|
||||
|
||||
/** Free the restart context */
|
||||
void (*rs_free_func)( void *rs_ctx );
|
||||
#endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
|
||||
|
||||
/** Interface with the debug module */
|
||||
void (*debug_func)( const void *ctx, mbedtls_pk_debug_item *items );
|
||||
|
||||
};
|
||||
#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT)
|
||||
/* Container for RSA-alt */
|
||||
typedef struct
|
||||
{
|
||||
void *key;
|
||||
mbedtls_pk_rsa_alt_decrypt_func decrypt_func;
|
||||
mbedtls_pk_rsa_alt_sign_func sign_func;
|
||||
mbedtls_pk_rsa_alt_key_len_func key_len_func;
|
||||
} mbedtls_rsa_alt_context;
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_RSA_C)
|
||||
extern const mbedtls_pk_info_t mbedtls_rsa_info;
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECP_C)
|
||||
extern const mbedtls_pk_info_t mbedtls_eckey_info;
|
||||
extern const mbedtls_pk_info_t mbedtls_eckeydh_info;
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ECDSA_C)
|
||||
extern const mbedtls_pk_info_t mbedtls_ecdsa_info;
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT)
|
||||
extern const mbedtls_pk_info_t mbedtls_rsa_alt_info;
|
||||
#endif
|
||||
|
||||
#endif /* MBEDTLS_PK_WRAP_H */
|
||||
@@ -0,0 +1,175 @@
|
||||
/**
|
||||
* \file pkcs11.h
|
||||
*
|
||||
* \brief Wrapper for PKCS#11 library libpkcs11-helper
|
||||
*
|
||||
* \author Adriaan de Jong <dejong@fox-it.com>
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_PKCS11_H
|
||||
#define MBEDTLS_PKCS11_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PKCS11_C)
|
||||
|
||||
#include "x509_crt.h"
|
||||
|
||||
#include <pkcs11-helper-1.0/pkcs11h-certificate.h>
|
||||
|
||||
#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
|
||||
!defined(inline) && !defined(__cplusplus)
|
||||
#define inline __inline
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Context for PKCS #11 private keys.
|
||||
*/
|
||||
typedef struct mbedtls_pkcs11_context
|
||||
{
|
||||
pkcs11h_certificate_t pkcs11h_cert;
|
||||
int len;
|
||||
} mbedtls_pkcs11_context;
|
||||
|
||||
/**
|
||||
* Initialize a mbedtls_pkcs11_context.
|
||||
* (Just making memory references valid.)
|
||||
*/
|
||||
void mbedtls_pkcs11_init( mbedtls_pkcs11_context *ctx );
|
||||
|
||||
/**
|
||||
* Fill in a mbed TLS certificate, based on the given PKCS11 helper certificate.
|
||||
*
|
||||
* \param cert X.509 certificate to fill
|
||||
* \param pkcs11h_cert PKCS #11 helper certificate
|
||||
*
|
||||
* \return 0 on success.
|
||||
*/
|
||||
int mbedtls_pkcs11_x509_cert_bind( mbedtls_x509_crt *cert, pkcs11h_certificate_t pkcs11h_cert );
|
||||
|
||||
/**
|
||||
* Set up a mbedtls_pkcs11_context storing the given certificate. Note that the
|
||||
* mbedtls_pkcs11_context will take over control of the certificate, freeing it when
|
||||
* done.
|
||||
*
|
||||
* \param priv_key Private key structure to fill.
|
||||
* \param pkcs11_cert PKCS #11 helper certificate
|
||||
*
|
||||
* \return 0 on success
|
||||
*/
|
||||
int mbedtls_pkcs11_priv_key_bind( mbedtls_pkcs11_context *priv_key,
|
||||
pkcs11h_certificate_t pkcs11_cert );
|
||||
|
||||
/**
|
||||
* Free the contents of the given private key context. Note that the structure
|
||||
* itself is not freed.
|
||||
*
|
||||
* \param priv_key Private key structure to cleanup
|
||||
*/
|
||||
void mbedtls_pkcs11_priv_key_free( mbedtls_pkcs11_context *priv_key );
|
||||
|
||||
/**
|
||||
* \brief Do an RSA private key decrypt, then remove the message
|
||||
* padding
|
||||
*
|
||||
* \param ctx PKCS #11 context
|
||||
* \param mode must be MBEDTLS_RSA_PRIVATE, for compatibility with rsa.c's signature
|
||||
* \param input buffer holding the encrypted data
|
||||
* \param output buffer that will hold the plaintext
|
||||
* \param olen will contain the plaintext length
|
||||
* \param output_max_len maximum length of the output buffer
|
||||
*
|
||||
* \return 0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
|
||||
*
|
||||
* \note The output buffer must be as large as the size
|
||||
* of ctx->N (eg. 128 bytes if RSA-1024 is used) otherwise
|
||||
* an error is thrown.
|
||||
*/
|
||||
int mbedtls_pkcs11_decrypt( mbedtls_pkcs11_context *ctx,
|
||||
int mode, size_t *olen,
|
||||
const unsigned char *input,
|
||||
unsigned char *output,
|
||||
size_t output_max_len );
|
||||
|
||||
/**
|
||||
* \brief Do a private RSA to sign a message digest
|
||||
*
|
||||
* \param ctx PKCS #11 context
|
||||
* \param mode must be MBEDTLS_RSA_PRIVATE, for compatibility with rsa.c's signature
|
||||
* \param md_alg a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
|
||||
* \param hashlen message digest length (for MBEDTLS_MD_NONE only)
|
||||
* \param hash buffer holding the message digest
|
||||
* \param sig buffer that will hold the ciphertext
|
||||
*
|
||||
* \return 0 if the signing operation was successful,
|
||||
* or an MBEDTLS_ERR_RSA_XXX error code
|
||||
*
|
||||
* \note The "sig" buffer must be as large as the size
|
||||
* of ctx->N (eg. 128 bytes if RSA-1024 is used).
|
||||
*/
|
||||
int mbedtls_pkcs11_sign( mbedtls_pkcs11_context *ctx,
|
||||
int mode,
|
||||
mbedtls_md_type_t md_alg,
|
||||
unsigned int hashlen,
|
||||
const unsigned char *hash,
|
||||
unsigned char *sig );
|
||||
|
||||
/**
|
||||
* SSL/TLS wrappers for PKCS#11 functions
|
||||
*/
|
||||
static inline int mbedtls_ssl_pkcs11_decrypt( void *ctx, int mode, size_t *olen,
|
||||
const unsigned char *input, unsigned char *output,
|
||||
size_t output_max_len )
|
||||
{
|
||||
return mbedtls_pkcs11_decrypt( (mbedtls_pkcs11_context *) ctx, mode, olen, input, output,
|
||||
output_max_len );
|
||||
}
|
||||
|
||||
static inline int mbedtls_ssl_pkcs11_sign( void *ctx,
|
||||
int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,
|
||||
int mode, mbedtls_md_type_t md_alg, unsigned int hashlen,
|
||||
const unsigned char *hash, unsigned char *sig )
|
||||
{
|
||||
((void) f_rng);
|
||||
((void) p_rng);
|
||||
return mbedtls_pkcs11_sign( (mbedtls_pkcs11_context *) ctx, mode, md_alg,
|
||||
hashlen, hash, sig );
|
||||
}
|
||||
|
||||
static inline size_t mbedtls_ssl_pkcs11_key_len( void *ctx )
|
||||
{
|
||||
return ( (mbedtls_pkcs11_context *) ctx )->len;
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* MBEDTLS_PKCS11_C */
|
||||
|
||||
#endif /* MBEDTLS_PKCS11_H */
|
||||
@@ -0,0 +1,130 @@
|
||||
/**
|
||||
* \file pkcs12.h
|
||||
*
|
||||
* \brief PKCS#12 Personal Information Exchange Syntax
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_PKCS12_H
|
||||
#define MBEDTLS_PKCS12_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "md.h"
|
||||
#include "cipher.h"
|
||||
#include "asn1.h"
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
#define MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA -0x1F80 /**< Bad input parameters to function. */
|
||||
#define MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE -0x1F00 /**< Feature not available, e.g. unsupported encryption scheme. */
|
||||
#define MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT -0x1E80 /**< PBE ASN.1 data not as expected. */
|
||||
#define MBEDTLS_ERR_PKCS12_PASSWORD_MISMATCH -0x1E00 /**< Given private key password does not allow for correct decryption. */
|
||||
|
||||
#define MBEDTLS_PKCS12_DERIVE_KEY 1 /**< encryption/decryption key */
|
||||
#define MBEDTLS_PKCS12_DERIVE_IV 2 /**< initialization vector */
|
||||
#define MBEDTLS_PKCS12_DERIVE_MAC_KEY 3 /**< integrity / MAC key */
|
||||
|
||||
#define MBEDTLS_PKCS12_PBE_DECRYPT 0
|
||||
#define MBEDTLS_PKCS12_PBE_ENCRYPT 1
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ASN1_PARSE_C)
|
||||
|
||||
/**
|
||||
* \brief PKCS12 Password Based function (encryption / decryption)
|
||||
* for pbeWithSHAAnd128BitRC4
|
||||
*
|
||||
* \param pbe_params an ASN1 buffer containing the pkcs-12PbeParams structure
|
||||
* \param mode either MBEDTLS_PKCS12_PBE_ENCRYPT or MBEDTLS_PKCS12_PBE_DECRYPT
|
||||
* \param pwd the password used (may be NULL if no password is used)
|
||||
* \param pwdlen length of the password (may be 0)
|
||||
* \param input the input data
|
||||
* \param len data length
|
||||
* \param output the output buffer
|
||||
*
|
||||
* \return 0 if successful, or a MBEDTLS_ERR_XXX code
|
||||
*/
|
||||
int mbedtls_pkcs12_pbe_sha1_rc4_128( mbedtls_asn1_buf *pbe_params, int mode,
|
||||
const unsigned char *pwd, size_t pwdlen,
|
||||
const unsigned char *input, size_t len,
|
||||
unsigned char *output );
|
||||
|
||||
/**
|
||||
* \brief PKCS12 Password Based function (encryption / decryption)
|
||||
* for cipher-based and mbedtls_md-based PBE's
|
||||
*
|
||||
* \param pbe_params an ASN1 buffer containing the pkcs-12PbeParams structure
|
||||
* \param mode either MBEDTLS_PKCS12_PBE_ENCRYPT or MBEDTLS_PKCS12_PBE_DECRYPT
|
||||
* \param cipher_type the cipher used
|
||||
* \param md_type the mbedtls_md used
|
||||
* \param pwd the password used (may be NULL if no password is used)
|
||||
* \param pwdlen length of the password (may be 0)
|
||||
* \param input the input data
|
||||
* \param len data length
|
||||
* \param output the output buffer
|
||||
*
|
||||
* \return 0 if successful, or a MBEDTLS_ERR_XXX code
|
||||
*/
|
||||
int mbedtls_pkcs12_pbe( mbedtls_asn1_buf *pbe_params, int mode,
|
||||
mbedtls_cipher_type_t cipher_type, mbedtls_md_type_t md_type,
|
||||
const unsigned char *pwd, size_t pwdlen,
|
||||
const unsigned char *input, size_t len,
|
||||
unsigned char *output );
|
||||
|
||||
#endif /* MBEDTLS_ASN1_PARSE_C */
|
||||
|
||||
/**
|
||||
* \brief The PKCS#12 derivation function uses a password and a salt
|
||||
* to produce pseudo-random bits for a particular "purpose".
|
||||
*
|
||||
* Depending on the given id, this function can produce an
|
||||
* encryption/decryption key, an nitialization vector or an
|
||||
* integrity key.
|
||||
*
|
||||
* \param data buffer to store the derived data in
|
||||
* \param datalen length to fill
|
||||
* \param pwd password to use (may be NULL if no password is used)
|
||||
* \param pwdlen length of the password (may be 0)
|
||||
* \param salt salt buffer to use
|
||||
* \param saltlen length of the salt
|
||||
* \param mbedtls_md mbedtls_md type to use during the derivation
|
||||
* \param id id that describes the purpose (can be MBEDTLS_PKCS12_DERIVE_KEY,
|
||||
* MBEDTLS_PKCS12_DERIVE_IV or MBEDTLS_PKCS12_DERIVE_MAC_KEY)
|
||||
* \param iterations number of iterations
|
||||
*
|
||||
* \return 0 if successful, or a MD, BIGNUM type error.
|
||||
*/
|
||||
int mbedtls_pkcs12_derivation( unsigned char *data, size_t datalen,
|
||||
const unsigned char *pwd, size_t pwdlen,
|
||||
const unsigned char *salt, size_t saltlen,
|
||||
mbedtls_md_type_t mbedtls_md, int id, int iterations );
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* pkcs12.h */
|
||||
@@ -0,0 +1,109 @@
|
||||
/**
|
||||
* \file pkcs5.h
|
||||
*
|
||||
* \brief PKCS#5 functions
|
||||
*
|
||||
* \author Mathias Olsson <mathias@kompetensum.com>
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_PKCS5_H
|
||||
#define MBEDTLS_PKCS5_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#include "asn1.h"
|
||||
#include "md.h"
|
||||
|
||||
#include <stddef.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#define MBEDTLS_ERR_PKCS5_BAD_INPUT_DATA -0x2f80 /**< Bad input parameters to function. */
|
||||
#define MBEDTLS_ERR_PKCS5_INVALID_FORMAT -0x2f00 /**< Unexpected ASN.1 data. */
|
||||
#define MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE -0x2e80 /**< Requested encryption or digest alg not available. */
|
||||
#define MBEDTLS_ERR_PKCS5_PASSWORD_MISMATCH -0x2e00 /**< Given private key password does not allow for correct decryption. */
|
||||
|
||||
#define MBEDTLS_PKCS5_DECRYPT 0
|
||||
#define MBEDTLS_PKCS5_ENCRYPT 1
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_ASN1_PARSE_C)
|
||||
|
||||
/**
|
||||
* \brief PKCS#5 PBES2 function
|
||||
*
|
||||
* \param pbe_params the ASN.1 algorithm parameters
|
||||
* \param mode either MBEDTLS_PKCS5_DECRYPT or MBEDTLS_PKCS5_ENCRYPT
|
||||
* \param pwd password to use when generating key
|
||||
* \param pwdlen length of password
|
||||
* \param data data to process
|
||||
* \param datalen length of data
|
||||
* \param output output buffer
|
||||
*
|
||||
* \returns 0 on success, or a MBEDTLS_ERR_XXX code if verification fails.
|
||||
*/
|
||||
int mbedtls_pkcs5_pbes2( const mbedtls_asn1_buf *pbe_params, int mode,
|
||||
const unsigned char *pwd, size_t pwdlen,
|
||||
const unsigned char *data, size_t datalen,
|
||||
unsigned char *output );
|
||||
|
||||
#endif /* MBEDTLS_ASN1_PARSE_C */
|
||||
|
||||
/**
|
||||
* \brief PKCS#5 PBKDF2 using HMAC
|
||||
*
|
||||
* \param ctx Generic HMAC context
|
||||
* \param password Password to use when generating key
|
||||
* \param plen Length of password
|
||||
* \param salt Salt to use when generating key
|
||||
* \param slen Length of salt
|
||||
* \param iteration_count Iteration count
|
||||
* \param key_length Length of generated key in bytes
|
||||
* \param output Generated key. Must be at least as big as key_length
|
||||
*
|
||||
* \returns 0 on success, or a MBEDTLS_ERR_XXX code if verification fails.
|
||||
*/
|
||||
int mbedtls_pkcs5_pbkdf2_hmac( mbedtls_md_context_t *ctx, const unsigned char *password,
|
||||
size_t plen, const unsigned char *salt, size_t slen,
|
||||
unsigned int iteration_count,
|
||||
uint32_t key_length, unsigned char *output );
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
|
||||
/**
|
||||
* \brief Checkup routine
|
||||
*
|
||||
* \return 0 if successful, or 1 if the test failed
|
||||
*/
|
||||
int mbedtls_pkcs5_self_test( int verbose );
|
||||
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* pkcs5.h */
|
||||
@@ -0,0 +1,367 @@
|
||||
/**
|
||||
* \file platform.h
|
||||
*
|
||||
* \brief This file contains the definitions and functions of the
|
||||
* Mbed TLS platform abstraction layer.
|
||||
*
|
||||
* The platform abstraction layer removes the need for the library
|
||||
* to directly link to standard C library functions or operating
|
||||
* system services, making the library easier to port and embed.
|
||||
* Application developers and users of the library can provide their own
|
||||
* implementations of these functions, or implementations specific to
|
||||
* their platform, which can be statically linked to the library or
|
||||
* dynamically configured at runtime.
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of Mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_PLATFORM_H
|
||||
#define MBEDTLS_PLATFORM_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_HAVE_TIME)
|
||||
#include "platform_time.h"
|
||||
#endif
|
||||
|
||||
#define MBEDTLS_ERR_PLATFORM_HW_ACCEL_FAILED -0x0070 /**< Hardware accelerator failed */
|
||||
#define MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED -0x0072 /**< The requested feature is not supported by the platform */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \name SECTION: Module settings
|
||||
*
|
||||
* The configuration options you can set for this module are in this section.
|
||||
* Either change them in config.h or define them on the compiler command line.
|
||||
* \{
|
||||
*/
|
||||
|
||||
#if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <time.h>
|
||||
#if !defined(MBEDTLS_PLATFORM_STD_SNPRINTF)
|
||||
#if defined(_WIN32)
|
||||
#define MBEDTLS_PLATFORM_STD_SNPRINTF mbedtls_platform_win32_snprintf /**< The default \c snprintf function to use. */
|
||||
#else
|
||||
#define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf /**< The default \c snprintf function to use. */
|
||||
#endif
|
||||
#endif
|
||||
#if !defined(MBEDTLS_PLATFORM_STD_PRINTF)
|
||||
#define MBEDTLS_PLATFORM_STD_PRINTF printf /**< The default \c printf function to use. */
|
||||
#endif
|
||||
#if !defined(MBEDTLS_PLATFORM_STD_FPRINTF)
|
||||
#define MBEDTLS_PLATFORM_STD_FPRINTF fprintf /**< The default \c fprintf function to use. */
|
||||
#endif
|
||||
#if !defined(MBEDTLS_PLATFORM_STD_CALLOC)
|
||||
#define MBEDTLS_PLATFORM_STD_CALLOC calloc /**< The default \c calloc function to use. */
|
||||
#endif
|
||||
#if !defined(MBEDTLS_PLATFORM_STD_FREE)
|
||||
#define MBEDTLS_PLATFORM_STD_FREE free /**< The default \c free function to use. */
|
||||
#endif
|
||||
#if !defined(MBEDTLS_PLATFORM_STD_EXIT)
|
||||
#define MBEDTLS_PLATFORM_STD_EXIT exit /**< The default \c exit function to use. */
|
||||
#endif
|
||||
#if !defined(MBEDTLS_PLATFORM_STD_TIME)
|
||||
#define MBEDTLS_PLATFORM_STD_TIME time /**< The default \c time function to use. */
|
||||
#endif
|
||||
#if !defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
|
||||
#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS EXIT_SUCCESS /**< The default exit value to use. */
|
||||
#endif
|
||||
#if !defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
|
||||
#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE EXIT_FAILURE /**< The default exit value to use. */
|
||||
#endif
|
||||
#if defined(MBEDTLS_FS_IO)
|
||||
#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ)
|
||||
#define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read
|
||||
#endif
|
||||
#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE)
|
||||
#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write
|
||||
#endif
|
||||
#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_FILE)
|
||||
#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile"
|
||||
#endif
|
||||
#endif /* MBEDTLS_FS_IO */
|
||||
#else /* MBEDTLS_PLATFORM_NO_STD_FUNCTIONS */
|
||||
#if defined(MBEDTLS_PLATFORM_STD_MEM_HDR)
|
||||
#include MBEDTLS_PLATFORM_STD_MEM_HDR
|
||||
#endif
|
||||
#endif /* MBEDTLS_PLATFORM_NO_STD_FUNCTIONS */
|
||||
|
||||
|
||||
/* \} name SECTION: Module settings */
|
||||
|
||||
/*
|
||||
* The function pointers for calloc and free.
|
||||
*/
|
||||
#if defined(MBEDTLS_PLATFORM_MEMORY)
|
||||
#if defined(MBEDTLS_PLATFORM_FREE_MACRO) && \
|
||||
defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
|
||||
#define mbedtls_free MBEDTLS_PLATFORM_FREE_MACRO
|
||||
#define mbedtls_calloc MBEDTLS_PLATFORM_CALLOC_MACRO
|
||||
#else
|
||||
/* For size_t */
|
||||
#include <stddef.h>
|
||||
extern void *mbedtls_calloc( size_t n, size_t size );
|
||||
extern void mbedtls_free( void *ptr );
|
||||
|
||||
/**
|
||||
* \brief This function dynamically sets the memory-management
|
||||
* functions used by the library, during runtime.
|
||||
*
|
||||
* \param calloc_func The \c calloc function implementation.
|
||||
* \param free_func The \c free function implementation.
|
||||
*
|
||||
* \return \c 0.
|
||||
*/
|
||||
int mbedtls_platform_set_calloc_free( void * (*calloc_func)( size_t, size_t ),
|
||||
void (*free_func)( void * ) );
|
||||
#endif /* MBEDTLS_PLATFORM_FREE_MACRO && MBEDTLS_PLATFORM_CALLOC_MACRO */
|
||||
#else /* !MBEDTLS_PLATFORM_MEMORY */
|
||||
#define mbedtls_free free
|
||||
#define mbedtls_calloc calloc
|
||||
#endif /* MBEDTLS_PLATFORM_MEMORY && !MBEDTLS_PLATFORM_{FREE,CALLOC}_MACRO */
|
||||
|
||||
/*
|
||||
* The function pointers for fprintf
|
||||
*/
|
||||
#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
|
||||
/* We need FILE * */
|
||||
#include <stdio.h>
|
||||
extern int (*mbedtls_fprintf)( FILE *stream, const char *format, ... );
|
||||
|
||||
/**
|
||||
* \brief This function dynamically configures the fprintf
|
||||
* function that is called when the
|
||||
* mbedtls_fprintf() function is invoked by the library.
|
||||
*
|
||||
* \param fprintf_func The \c fprintf function implementation.
|
||||
*
|
||||
* \return \c 0.
|
||||
*/
|
||||
int mbedtls_platform_set_fprintf( int (*fprintf_func)( FILE *stream, const char *,
|
||||
... ) );
|
||||
#else
|
||||
#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO)
|
||||
#define mbedtls_fprintf MBEDTLS_PLATFORM_FPRINTF_MACRO
|
||||
#else
|
||||
#define mbedtls_fprintf fprintf
|
||||
#endif /* MBEDTLS_PLATFORM_FPRINTF_MACRO */
|
||||
#endif /* MBEDTLS_PLATFORM_FPRINTF_ALT */
|
||||
|
||||
/*
|
||||
* The function pointers for printf
|
||||
*/
|
||||
#if defined(MBEDTLS_PLATFORM_PRINTF_ALT)
|
||||
extern int (*mbedtls_printf)( const char *format, ... );
|
||||
|
||||
/**
|
||||
* \brief This function dynamically configures the snprintf
|
||||
* function that is called when the mbedtls_snprintf()
|
||||
* function is invoked by the library.
|
||||
*
|
||||
* \param printf_func The \c printf function implementation.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
*/
|
||||
int mbedtls_platform_set_printf( int (*printf_func)( const char *, ... ) );
|
||||
#else /* !MBEDTLS_PLATFORM_PRINTF_ALT */
|
||||
#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO)
|
||||
#define mbedtls_printf MBEDTLS_PLATFORM_PRINTF_MACRO
|
||||
#else
|
||||
#define mbedtls_printf printf
|
||||
#endif /* MBEDTLS_PLATFORM_PRINTF_MACRO */
|
||||
#endif /* MBEDTLS_PLATFORM_PRINTF_ALT */
|
||||
|
||||
/*
|
||||
* The function pointers for snprintf
|
||||
*
|
||||
* The snprintf implementation should conform to C99:
|
||||
* - it *must* always correctly zero-terminate the buffer
|
||||
* (except when n == 0, then it must leave the buffer untouched)
|
||||
* - however it is acceptable to return -1 instead of the required length when
|
||||
* the destination buffer is too short.
|
||||
*/
|
||||
#if defined(_WIN32)
|
||||
/* For Windows (inc. MSYS2), we provide our own fixed implementation */
|
||||
int mbedtls_platform_win32_snprintf( char *s, size_t n, const char *fmt, ... );
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
|
||||
extern int (*mbedtls_snprintf)( char * s, size_t n, const char * format, ... );
|
||||
|
||||
/**
|
||||
* \brief This function allows configuring a custom
|
||||
* \c snprintf function pointer.
|
||||
*
|
||||
* \param snprintf_func The \c snprintf function implementation.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
*/
|
||||
int mbedtls_platform_set_snprintf( int (*snprintf_func)( char * s, size_t n,
|
||||
const char * format, ... ) );
|
||||
#else /* MBEDTLS_PLATFORM_SNPRINTF_ALT */
|
||||
#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
|
||||
#define mbedtls_snprintf MBEDTLS_PLATFORM_SNPRINTF_MACRO
|
||||
#else
|
||||
#define mbedtls_snprintf MBEDTLS_PLATFORM_STD_SNPRINTF
|
||||
#endif /* MBEDTLS_PLATFORM_SNPRINTF_MACRO */
|
||||
#endif /* MBEDTLS_PLATFORM_SNPRINTF_ALT */
|
||||
|
||||
/*
|
||||
* The function pointers for exit
|
||||
*/
|
||||
#if defined(MBEDTLS_PLATFORM_EXIT_ALT)
|
||||
extern void (*mbedtls_exit)( int status );
|
||||
|
||||
/**
|
||||
* \brief This function dynamically configures the exit
|
||||
* function that is called when the mbedtls_exit()
|
||||
* function is invoked by the library.
|
||||
*
|
||||
* \param exit_func The \c exit function implementation.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
*/
|
||||
int mbedtls_platform_set_exit( void (*exit_func)( int status ) );
|
||||
#else
|
||||
#if defined(MBEDTLS_PLATFORM_EXIT_MACRO)
|
||||
#define mbedtls_exit MBEDTLS_PLATFORM_EXIT_MACRO
|
||||
#else
|
||||
#define mbedtls_exit exit
|
||||
#endif /* MBEDTLS_PLATFORM_EXIT_MACRO */
|
||||
#endif /* MBEDTLS_PLATFORM_EXIT_ALT */
|
||||
|
||||
/*
|
||||
* The default exit values
|
||||
*/
|
||||
#if defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
|
||||
#define MBEDTLS_EXIT_SUCCESS MBEDTLS_PLATFORM_STD_EXIT_SUCCESS
|
||||
#else
|
||||
#define MBEDTLS_EXIT_SUCCESS 0
|
||||
#endif
|
||||
#if defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
|
||||
#define MBEDTLS_EXIT_FAILURE MBEDTLS_PLATFORM_STD_EXIT_FAILURE
|
||||
#else
|
||||
#define MBEDTLS_EXIT_FAILURE 1
|
||||
#endif
|
||||
|
||||
/*
|
||||
* The function pointers for reading from and writing a seed file to
|
||||
* Non-Volatile storage (NV) in a platform-independent way
|
||||
*
|
||||
* Only enabled when the NV seed entropy source is enabled
|
||||
*/
|
||||
#if defined(MBEDTLS_ENTROPY_NV_SEED)
|
||||
#if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) && defined(MBEDTLS_FS_IO)
|
||||
/* Internal standard platform definitions */
|
||||
int mbedtls_platform_std_nv_seed_read( unsigned char *buf, size_t buf_len );
|
||||
int mbedtls_platform_std_nv_seed_write( unsigned char *buf, size_t buf_len );
|
||||
#endif
|
||||
|
||||
#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
|
||||
extern int (*mbedtls_nv_seed_read)( unsigned char *buf, size_t buf_len );
|
||||
extern int (*mbedtls_nv_seed_write)( unsigned char *buf, size_t buf_len );
|
||||
|
||||
/**
|
||||
* \brief This function allows configuring custom seed file writing and
|
||||
* reading functions.
|
||||
*
|
||||
* \param nv_seed_read_func The seed reading function implementation.
|
||||
* \param nv_seed_write_func The seed writing function implementation.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
*/
|
||||
int mbedtls_platform_set_nv_seed(
|
||||
int (*nv_seed_read_func)( unsigned char *buf, size_t buf_len ),
|
||||
int (*nv_seed_write_func)( unsigned char *buf, size_t buf_len )
|
||||
);
|
||||
#else
|
||||
#if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) && \
|
||||
defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO)
|
||||
#define mbedtls_nv_seed_read MBEDTLS_PLATFORM_NV_SEED_READ_MACRO
|
||||
#define mbedtls_nv_seed_write MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO
|
||||
#else
|
||||
#define mbedtls_nv_seed_read mbedtls_platform_std_nv_seed_read
|
||||
#define mbedtls_nv_seed_write mbedtls_platform_std_nv_seed_write
|
||||
#endif
|
||||
#endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
|
||||
#endif /* MBEDTLS_ENTROPY_NV_SEED */
|
||||
|
||||
#if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
|
||||
|
||||
/**
|
||||
* \brief The platform context structure.
|
||||
*
|
||||
* \note This structure may be used to assist platform-specific
|
||||
* setup or teardown operations.
|
||||
*/
|
||||
typedef struct mbedtls_platform_context
|
||||
{
|
||||
char dummy; /**< A placeholder member, as empty structs are not portable. */
|
||||
}
|
||||
mbedtls_platform_context;
|
||||
|
||||
#else
|
||||
#include "platform_alt.h"
|
||||
#endif /* !MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */
|
||||
|
||||
/**
|
||||
* \brief This function performs any platform-specific initialization
|
||||
* operations.
|
||||
*
|
||||
* \note This function should be called before any other library functions.
|
||||
*
|
||||
* Its implementation is platform-specific, and unless
|
||||
* platform-specific code is provided, it does nothing.
|
||||
*
|
||||
* \note The usage and necessity of this function is dependent on the platform.
|
||||
*
|
||||
* \param ctx The platform context.
|
||||
*
|
||||
* \return \c 0 on success.
|
||||
*/
|
||||
int mbedtls_platform_setup( mbedtls_platform_context *ctx );
|
||||
/**
|
||||
* \brief This function performs any platform teardown operations.
|
||||
*
|
||||
* \note This function should be called after every other Mbed TLS module
|
||||
* has been correctly freed using the appropriate free function.
|
||||
*
|
||||
* Its implementation is platform-specific, and unless
|
||||
* platform-specific code is provided, it does nothing.
|
||||
*
|
||||
* \note The usage and necessity of this function is dependent on the platform.
|
||||
*
|
||||
* \param ctx The platform context.
|
||||
*
|
||||
*/
|
||||
void mbedtls_platform_teardown( mbedtls_platform_context *ctx );
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* platform.h */
|
||||
@@ -0,0 +1,82 @@
|
||||
/**
|
||||
* \file platform_time.h
|
||||
*
|
||||
* \brief mbed TLS Platform time abstraction
|
||||
*/
|
||||
/*
|
||||
* Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
* not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
* This file is part of mbed TLS (https://tls.mbed.org)
|
||||
*/
|
||||
#ifndef MBEDTLS_PLATFORM_TIME_H
|
||||
#define MBEDTLS_PLATFORM_TIME_H
|
||||
|
||||
#if !defined(MBEDTLS_CONFIG_FILE)
|
||||
#include "config.h"
|
||||
#else
|
||||
#include MBEDTLS_CONFIG_FILE
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* \name SECTION: Module settings
|
||||
*
|
||||
* The configuration options you can set for this module are in this section.
|
||||
* Either change them in config.h or define them on the compiler command line.
|
||||
* \{
|
||||
*/
|
||||
|
||||
/*
|
||||
* The time_t datatype
|
||||
*/
|
||||
#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO)
|
||||
typedef MBEDTLS_PLATFORM_TIME_TYPE_MACRO mbedtls_time_t;
|
||||
#else
|
||||
/* For time_t */
|
||||
#include <time.h>
|
||||
typedef time_t mbedtls_time_t;
|
||||
#endif /* MBEDTLS_PLATFORM_TIME_TYPE_MACRO */
|
||||
|
||||
/*
|
||||
* The function pointers for time
|
||||
*/
|
||||
#if defined(MBEDTLS_PLATFORM_TIME_ALT)
|
||||
extern mbedtls_time_t (*mbedtls_time)( mbedtls_time_t* time );
|
||||
|
||||
/**
|
||||
* \brief Set your own time function pointer
|
||||
*
|
||||
* \param time_func the time function implementation
|
||||
*
|
||||
* \return 0
|
||||
*/
|
||||
int mbedtls_platform_set_time( mbedtls_time_t (*time_func)( mbedtls_time_t* time ) );
|
||||
#else
|
||||
#if defined(MBEDTLS_PLATFORM_TIME_MACRO)
|
||||
#define mbedtls_time MBEDTLS_PLATFORM_TIME_MACRO
|
||||
#else
|
||||
#define mbedtls_time time
|
||||
#endif /* MBEDTLS_PLATFORM_TIME_MACRO */
|
||||
#endif /* MBEDTLS_PLATFORM_TIME_ALT */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* platform_time.h */
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user