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ファーム暗号化用の鍵は必ずファームで削除するようにした

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git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@730 b08762b0-b915-fc4b-9d8c-17b2551a87ff
This commit is contained in:
yutaka 2008-02-25 02:10:40 +00:00
parent acce77fdb8
commit ba4c8c6d77
1 changed files with 20 additions and 0 deletions
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20
include/firm/aes/ARM7/aes_init.h
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@ -51,6 +51,25 @@ void AESi_InitKeysForApp( u8 game_code[4] );
*---------------------------------------------------------------------------*/ *---------------------------------------------------------------------------*/
void AESi_InitKeysForHard( u8 fuse[8] ); void AESi_InitKeysForHard( u8 fuse[8] );
/*---------------------------------------------------------------------------*
Name: AESi_ResetAesKeyB
Description: set SEED/ID/KEYs filler data without slot-D
Arguments: None
Returns: None
*---------------------------------------------------------------------------*/
static inline void AESi_ResetAesKeyB( void )
{
AES_Lock();
AES_WaitKey();
MI_CpuCopy32( (u32*)AESi_ResetAesKeyB, (u32*)REG_AES_KEY_B0_ADDR+1, 40 );
AES_Unlock();
}
/*---------------------------------------------------------------------------* /*---------------------------------------------------------------------------*
Name: AESi_ResetAesKey Name: AESi_ResetAesKey
@ -85,6 +104,7 @@ static inline void AESi_ResetAesKey( void )
static inline void AESi_InitKeysFIRM( void ) static inline void AESi_InitKeysFIRM( void )
{ {
AESi_InitKeysForApp( (u8*)((ROM_Header_Short*)HW_TWL_ROM_HEADER_BUF)->game_code ); AESi_InitKeysForApp( (u8*)((ROM_Header_Short*)HW_TWL_ROM_HEADER_BUF)->game_code );
AESi_ResetAesKeyB();
// AESi_ResetAesKey(); // AESi_ResetAesKey();
} }