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https://github.com/DarkStore-3DS/Project_CTR.git
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3DSGuy
45 lines
780 B
C
45 lines
780 B
C
#pragma once
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typedef struct
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{
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u8 Issuer[0x40];
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u8 KeyType[4];
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u8 Name[0x40];
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u8 Unknown[4];
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} Cert_Struct;
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typedef struct
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{
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u8 Modulus[0x200];
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u8 PubExponent[4];
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u8 Padding[0x34];
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} rsa_4096_pubk_struct;
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typedef struct
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{
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u8 Modulus[0x100];
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u8 PubExponent[4];
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u8 Padding[0x34];
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} rsa_2048_pubk_struct;
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typedef struct
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{
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u8 PubK[0x3C];
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u8 Padding[0x3C];
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} ecc_pubk_struct;
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// Cert Sizes
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u32 GetCertSize(u8 *cert);
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void GetCertSigSectionSizes(u32 *SigSize, u32 *SigPadding, u8 *cert);
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u32 GetCertPubkSectionSize(pubk_types type);
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// Issuer/Name Functions
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u8 *GetCertIssuer(u8 *cert);
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u8 *GetCertName(u8 *cert);
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int GenCertChildIssuer(u8 *dest, u8 *cert);
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// Pubk
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pubk_types GetCertPubkType(u8 *cert);
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u8 *GetCertPubk(u8 *cert);
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bool VerifyCert(u8 *cert, u8 *pubk); |