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Fixed a bug that incorrectly recognized as 'GameCube'. when you open the Korean Wii Disc, which is re-encrypted with a common-key(g_MasterKey).

This commit is contained in:
Chanwoong Kim 2013-11-12 01:05:30 +09:00
parent d1de336879
commit 22fef0da9b
1 changed files with 7 additions and 1 deletions
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8
Source/Core/DiscIO/Src/VolumeCreator.cpp
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@ -183,8 +183,14 @@ static IVolume* CreateVolumeFromCryptedWiiImage(IBlobReader& _rReader, u32 _Part
memset(IV, 0, 16); memset(IV, 0, 16);
_rReader.Read(rPartition.Offset + 0x44c, 8, IV); _rReader.Read(rPartition.Offset + 0x44c, 8, IV);
bool usingKoreanKey = false;
if (Korean && Reader.Read32(0x501ee) != 0)
{
usingKoreanKey = true;
}
aes_context AES_ctx; aes_context AES_ctx;
aes_setkey_dec(&AES_ctx, (Korean ? g_MasterKeyK : g_MasterKey), 128); aes_setkey_dec(&AES_ctx, (usingKoreanKey ? g_MasterKeyK : g_MasterKey), 128);
u8 VolumeKey[16]; u8 VolumeKey[16];
aes_crypt_cbc(&AES_ctx, AES_DECRYPT, 16, IV, SubKey, VolumeKey); aes_crypt_cbc(&AES_ctx, AES_DECRYPT, 16, IV, SubKey, VolumeKey);