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makerom v0.3

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3DSGuy
2014-03-10 10:30:00 +08:00
parent 3c9fffd56a
commit 510988b07a
26 changed files with 1983 additions and 833 deletions
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keyset.c
+80 -49
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@@ -1,8 +1,16 @@
#include "lib.h"
// KeyData
#include "keys_common.h"
#include "keys_retail.h"
#ifndef PUBLIC_BUILD
#include "keys_debug.h"
#endif
// Private Prototypes
int SetRsaKeySet(u8 **PrivDest, u8 *PrivSource, u8 **PubDest, u8 *PubSource);
int SetUnFixedKey(keys_struct *keys, u8 *UnFixedKey);
void InitCommonKeySlots(keys_struct *keys);
int SetTIK_RsaKey(keys_struct *keys, u8 *PrivateExp, u8 *PublicMod);
int SetTMD_RsaKey(keys_struct *keys, u8 *PrivateExp, u8 *PublicMod);
@@ -20,59 +28,78 @@ int SetTmdCert(keys_struct *keys, u8 *Cert);
void InitKeys(keys_struct *keys)
{
memset(keys,0,sizeof(keys_struct));
#ifdef RETAIL_FSIGN
/* AES Keys */
// CIA
SetCommonKey(keys,(u8*)zeros_fixed_aesKey,1);
SetCurrentCommonKey(keys,1);
// NCCH
keys->aes.NormalKey = (u8*)zeros_fixed_aesKey;
//SetSystemFixedKey(keys,(u8*)zeros_fixed_aesKey);
InitCommonKeySlots(keys);
}
/* RSA Keys */
// CIA
SetTIK_RsaKey(keys,(u8*)Dummy_rsa_privExp,(u8*)Dummy_rsa_pubMod);
SetTMD_RsaKey(keys,(u8*)Dummy_rsa_privExp,(u8*)Dummy_rsa_pubMod);
// CFA
SetCFA_RsaKey(keys,(u8*)Dummy_rsa_privExp,(u8*)Dummy_rsa_pubMod);
// CCI
SetCCI_RsaKey(keys,(u8*)Dummy_rsa_privExp,(u8*)Dummy_rsa_pubMod);
// CXI
SetAccessDesc_RsaKey(keys,(u8*)Dummy_rsa_privExp,(u8*)Dummy_rsa_pubMod);
void SetKeys(keys_struct *keys)
{
if(keys->keyset == keyset_RETAIL){
/* AES Keys */
// CIA
//SetCommonKey(keys,(u8*)zeros_fixed_aesKey,1);
SetCurrentCommonKey(keys,1);
/* Certs */
SetCaCert(keys,(u8*)ca3_dpki_cert);
SetTikCert(keys,(u8*)xsC_dpki_cert);
SetTmdCert(keys,(u8*)cpB_dpki_cert);
#else // DEBUG KEYS
/* AES Keys */
// CIA
SetCommonKey(keys,(u8*)ctr_aes_common_key_dev0,0);
SetCommonKey(keys,(u8*)ctr_aes_common_key_dev1,1);
SetCurrentCommonKey(keys,0);
// NCCH
keys->aes.NormalKey = (u8*)zeros_fixed_aesKey;
SetSystemFixedKey(keys,(u8*)system_fixed_aesKey);
// NCCH
keys->aes.NormalKey = (u8*)zeros_fixed_aesKey;
SetSystemFixedKey(keys,(u8*)system_fixed_aesKey);
/* RSA Keys */
// CIA
SetTIK_RsaKey(keys,(u8*)xs9_dpki_rsa_privExp,(u8*)xs9_dpki_rsa_pubMod);
SetTMD_RsaKey(keys,(u8*)cpA_dpki_rsa_privExp,(u8*)cpA_dpki_rsa_pubMod);
// CFA
SetCFA_RsaKey(keys,(u8*)DevNcsdCfa_privExp,(u8*)DevNcsdCfa_pubMod);
// CCI
SetCCI_RsaKey(keys,(u8*)DevNcsdCfa_privExp,(u8*)DevNcsdCfa_pubMod);
// CXI
SetAccessDesc_RsaKey(keys,(u8*)AccessDesc_privExp,(u8*)AccessDesc_pubMod);
/* RSA Keys */
keys->rsa.FalseSign = true;
// CIA
SetTIK_RsaKey(keys,(u8*)Dummy_rsa_privExp,(u8*)Dummy_rsa_pubMod);
SetTMD_RsaKey(keys,(u8*)Dummy_rsa_privExp,(u8*)Dummy_rsa_pubMod);
// CFA
SetCFA_RsaKey(keys,(u8*)Dummy_rsa_privExp,(u8*)Dummy_rsa_pubMod);
// CCI
SetCCI_RsaKey(keys,(u8*)Dummy_rsa_privExp,(u8*)Dummy_rsa_pubMod);
// CXI
SetAccessDesc_RsaKey(keys,(u8*)Dummy_rsa_privExp,(u8*)Dummy_rsa_pubMod);
/* Certs */
SetCaCert(keys,(u8*)ca4_dpki_cert);
SetTikCert(keys,(u8*)xs9_dpki_cert);
SetTmdCert(keys,(u8*)cpA_dpki_cert);
/* Certs */
SetCaCert(keys,(u8*)ca3_dpki_cert);
SetTikCert(keys,(u8*)xsC_dpki_cert);
SetTmdCert(keys,(u8*)cpB_dpki_cert);
}
#ifndef PUBLIC_BUILD
else if(keys->keyset == keyset_DEBUG){
/* AES Keys */
// CIA
SetCommonKey(keys,(u8*)ctr_aes_common_key_dev0,0);
SetCommonKey(keys,(u8*)ctr_aes_common_key_dev1,1);
SetCurrentCommonKey(keys,0);
// NCCH
keys->aes.NormalKey = (u8*)zeros_fixed_aesKey;
SetSystemFixedKey(keys,(u8*)system_fixed_aesKey);
/* RSA Keys */
// CIA
SetTIK_RsaKey(keys,(u8*)xs9_dpki_rsa_privExp,(u8*)xs9_dpki_rsa_pubMod);
SetTMD_RsaKey(keys,(u8*)cpA_dpki_rsa_privExp,(u8*)cpA_dpki_rsa_pubMod);
// CFA
SetCFA_RsaKey(keys,(u8*)DevNcsdCfa_privExp,(u8*)DevNcsdCfa_pubMod);
// CCI
SetCCI_RsaKey(keys,(u8*)DevNcsdCfa_privExp,(u8*)DevNcsdCfa_pubMod);
// CXI
SetAccessDesc_RsaKey(keys,(u8*)AccessDesc_privExp,(u8*)AccessDesc_pubMod);
/* Certs */
SetCaCert(keys,(u8*)ca4_dpki_cert);
SetTikCert(keys,(u8*)xs9_dpki_cert);
SetTmdCert(keys,(u8*)cpA_dpki_cert);
}
#endif
// Checking if AccessDesc can be signed
u8 *tmp = malloc(0x100);
memset(tmp,0,0x100);
if(memcmp(tmp,keys->rsa.AccessDesc_Priv,0x100) == 0)
keys->rsa.RequiresPresignedDesc = true;
else
keys->rsa.RequiresPresignedDesc = false;
free(tmp);
return;
}
void FreeKeys(keys_struct *keys)
@@ -126,11 +153,15 @@ int SetRsaKeySet(u8 **PrivDest, u8 *PrivSource, u8 **PubDest, u8 *PubSource)
int SetCommonKey(keys_struct *keys, u8 *CommonKey, u8 Index)
{
if(!keys) return -1;
return CopyData(&keys->aes.CommonKey[Index],CommonKey,16);
}
void InitCommonKeySlots(keys_struct *keys)
{
if(!keys->aes.CommonKey){
keys->aes.CommonKey = malloc(sizeof(u8*)*256);
memset(keys->aes.CommonKey,0,sizeof(u8*)*256);
}
return CopyData(&keys->aes.CommonKey[Index],CommonKey,16);
}
int SetCurrentCommonKey(keys_struct *keys, u8 Index)