LowLevel/Luma3DS-3GX
Archived
1
0
Fork 0
Code Issues Pull Requests Releases 2 Wiki Activity

hotfix keys

Browse Source
This commit is contained in:
Reisyukaku 2016-01-13 16:36:01 -05:00
commit 0fb3161bce
1 changed files with 35 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

69
source/crypto.c
View File

@ -60,7 +60,6 @@ __asm__\
void aes_setkey(u8 keyslot, const void* key, u32 keyType, u32 mode)
{
if(keyslot <= 0x03) return; // Ignore TWL keys for now
u32* key32 = (u32*)key;
*REG_AESCNT = (*REG_AESCNT & ~(AES_CNT_INPUT_ENDIAN | AES_CNT_INPUT_ORDER)) | mode;
*REG_AESKEYCNT = (*REG_AESKEYCNT >> 6 << 6) | keyslot | AES_KEYCNT_WRITE;
@ -412,40 +411,14 @@ void setKeys(kversion){
//Initialze keys
if(kversion >= 0x18){
u8 keyX18[16] = {
0x82, 0xE9, 0xC9, 0xBE, 0xBF, 0xB8, 0xBD, 0xB8, 0x75, 0xEC, 0xC0, 0xA0,
0x7D, 0x47, 0x43, 0x74
};
u8 keyX19[16] = {
0xF5, 0x36, 0x7F, 0xCE, 0x73, 0x14, 0x2E, 0x66, 0xED, 0x13, 0x91, 0x79,
0x14, 0xB7, 0xF2, 0xEF
};
u8 keyX1A[16] = {
0xEA, 0xBA, 0x98, 0x4C, 0x9C, 0xB7, 0x66, 0xD4, 0xA3, 0xA7, 0xE9, 0x74,
0xE2, 0xE7, 0x13, 0xA3
};
u8 keyX1B[16] = {
0x45, 0xAD, 0x04, 0x95, 0x39, 0x92, 0xC7, 0xC8, 0x93, 0x72, 0x4A, 0x9A,
0x7B, 0xCE, 0x61, 0x82
};
u8 keyX1C[16] = {
0xC3, 0x83, 0x0F, 0x81, 0x56, 0xE3, 0x54, 0x3B, 0x72, 0x3F, 0x0B, 0xC0,
0x46, 0x74, 0x1E, 0x8F
};
u8 keyX1D[16] = {
0xD6, 0xB3, 0x8B, 0xC7, 0x59, 0x41, 0x75, 0x96, 0xD6, 0x19, 0xD6, 0x02,
0x9D, 0x13, 0xE0, 0xD8
};
u8 keyX1E[16] = {
0xBB, 0x62, 0x3A, 0x97, 0xDD, 0xD7, 0x93, 0xD7, 0x57, 0xC4, 0x10, 0x4B,
0x8D, 0x9F, 0xB9, 0x69
};
u8 keyX1F[16] = {
0x4C, 0x28, 0xEC, 0x6E, 0xFF, 0xA3, 0xC2, 0x36, 0x46, 0x07, 0x8B, 0xBA,
0x35, 0x0C, 0x79, 0x95
};
u8 keyX18[16] = {0x82, 0xE9, 0xC9, 0xBE, 0xBF, 0xB8, 0xBD, 0xB8, 0x75, 0xEC, 0xC0, 0xA0, 0x7D, 0x47, 0x43, 0x74};
u8 keyX19[16] = {0xF5, 0x36, 0x7F, 0xCE, 0x73, 0x14, 0x2E, 0x66, 0xED, 0x13, 0x91, 0x79, 0x14, 0xB7, 0xF2, 0xEF};
u8 keyX1A[16] = {0xEA, 0xBA, 0x98, 0x4C, 0x9C, 0xB7, 0x66, 0xD4, 0xA3, 0xA7, 0xE9, 0x74, 0xE2, 0xE7, 0x13, 0xA3};
u8 keyX1B[16] = {0x45, 0xAD, 0x04, 0x95, 0x39, 0x92, 0xC7, 0xC8, 0x93, 0x72, 0x4A, 0x9A, 0x7B, 0xCE, 0x61, 0x82};
u8 keyX1C[16] = {0xC3, 0x83, 0x0F, 0x81, 0x56, 0xE3, 0x54, 0x3B, 0x72, 0x3F, 0x0B, 0xC0, 0x46, 0x74, 0x1E, 0x8F};
u8 keyX1D[16] = {0xD6, 0xB3, 0x8B, 0xC7, 0x59, 0x41, 0x75, 0x96, 0xD6, 0x19, 0xD6, 0x02, 0x9D, 0x13, 0xE0, 0xD8};
u8 keyX1E[16] = {0xBB, 0x62, 0x3A, 0x97, 0xDD, 0xD7, 0x93, 0xD7, 0x57, 0xC4, 0x10, 0x4B, 0x8D, 0x9F, 0xB9, 0x69};
u8 keyX1F[16] = {0x4C, 0x28, 0xEC, 0x6E, 0xFF, 0xA3, 0xC2, 0x36, 0x46, 0x07, 0x8B, 0xBA, 0x35, 0x0C, 0x79, 0x95};
aes_setkey(0x18, keyX18, AES_KEYX, AES_INPUT_BE | AES_INPUT_NORMAL);
aes_setkey(0x19, keyX19, AES_KEYX, AES_INPUT_BE | AES_INPUT_NORMAL);
aes_setkey(0x1A, keyX19, AES_KEYX, AES_INPUT_BE | AES_INPUT_NORMAL);
@ -476,6 +449,32 @@ void setKeys(kversion){
aes_setkey(0x11, key2, AES_KEYNORMAL, AES_INPUT_BE | AES_INPUT_NORMAL);
aes_use_keyslot(0x11);
//Set keys 0x19..0x1F keyXs
u8 keyTemp[0x10];
u8 keys[7][0x10];
aes_use_keyslot(0x11);
int i; for(i = 0; i < 7; i++) {
aes(keyTemp, encryptedData2, 1, NULL, AES_ECB_DECRYPT_MODE, 0);
encryptedData2[0x0F]++;
memcpy(keys[i], keyTemp, 0x10);
}
aes_setkey(0x19, keys[0], AES_KEYX, AES_INPUT_BE | AES_INPUT_NORMAL);
aes_setkey(0x1A, keys[1], AES_KEYX, AES_INPUT_BE | AES_INPUT_NORMAL);
aes_setkey(0x1B, keys[2], AES_KEYX, AES_INPUT_BE | AES_INPUT_NORMAL);
aes_setkey(0x1C, keys[3], AES_KEYX, AES_INPUT_BE | AES_INPUT_NORMAL);
aes_setkey(0x1D, keys[4], AES_KEYX, AES_INPUT_BE | AES_INPUT_NORMAL);
aes_setkey(0x1E, keys[5], AES_KEYX, AES_INPUT_BE | AES_INPUT_NORMAL);
aes_setkey(0x1F, keys[6], AES_KEYX, AES_INPUT_BE | AES_INPUT_NORMAL);*/
}
//Set key 0x18 keyX
u8 keyX18[0x10];
aes(keyX18, encryptedData1, 1, NULL, AES_ECB_DECRYPT_MODE, 0);
aes_setkey(0x18, keyX18, AES_KEYX, AES_INPUT_BE | AES_INPUT_NORMAL);
//Set key 0x11 normalkey
aes_setkey(0x11, key2, AES_KEYNORMAL, AES_INPUT_BE | AES_INPUT_NORMAL);
aes_use_keyslot(0x11);
//Set keys 0x19..0x1F keyXs
u8 keyTemp[0x10];
aes_use_keyslot(0x11);