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- compiled with PPC r41-2 and libogc 2.4.0 commit a2841dc. Hopefully fixes a time issue.

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Fledge68 2023-05-07 17:31:19 -05:00
parent 1239b90751
commit 04cdd3de52
6 changed files with 5 additions and 5 deletions
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out/bins/ext_booter.bin
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out/boot.dol
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2
source/hw/aes.c
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@ -53,7 +53,7 @@ void AES_EnableDecrypt(const u8 *key, const u8 *iv)
#define AES_LIMIT 0x1000
static u8 AES_BUF[AES_LIMIT*16] ATTRIBUTE_ALIGN(16); /* 64KB */
void AES_Decrypt(u8 *inbuf, u8 *outbuf, u16 num_blocks)
void AES_Decrypt_(u8 *inbuf, u8 *outbuf, u16 num_blocks)
{
/* set mode back to 0 */
aes_mode = 0;

2
source/hw/aes.h
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@ -19,6 +19,6 @@
void AES_ResetEngine(void);
void AES_EnableDecrypt(const u8 *key, const u8 *iv);
void AES_Decrypt(u8 *inbuf, u8 *outbuf, u16 num_blocks);
void AES_Decrypt_(u8 *inbuf, u8 *outbuf, u16 num_blocks);
#endif

4
source/libwbfs/wiidisc.c
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@ -42,7 +42,7 @@ void decrypt_title_key(u8 *tik, u8 *title_key)
{
AES_ResetEngine();
AES_EnableDecrypt((tik[0x01f1] == 1) ? korean_key : common_key, iv);
AES_Decrypt(tik + 0x01bf, title_key, 1);
AES_Decrypt_(tik + 0x01bf, title_key, 1);
}
else
{
@ -106,7 +106,7 @@ static int partition_read_block(wiidisc_t *d, u32 blockno, u8 *block)
{
AES_ResetEngine();
AES_EnableDecrypt(d->disc_key, iv);
AES_Decrypt(raw + 0x400, block, 0x7c0);
AES_Decrypt_(raw + 0x400, block, 0x7c0);
}
else
{

2
source/menu/menu_wad.cpp
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@ -208,7 +208,7 @@ int installWad(const char *path)
fread(AES_WAD_Buf, size_enc, 1, wad_file);
AES_EnableDecrypt(tik_key, aes_iv); //ISFS seems to reset it?
memcpy(aes_iv, AES_WAD_Buf+(size_enc-16), 16); //last block for cbc
AES_Decrypt(AES_WAD_Buf, AES_WAD_Buf, num_blocks);
AES_Decrypt_(AES_WAD_Buf, AES_WAD_Buf, num_blocks);
u64 size_dec = (content->size - read);
if(size_dec > WAD_BUF)