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remove requirement for aeskeys.bin and boot2_7/9.bin

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This commit is contained in:
Arisotura
2020-06-01 23:13:38 +02:00
parent 43e045357f
commit ee9fe327e2
2 changed files with 68 additions and 55 deletions
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36
src/DSi_AES.cpp
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@ -131,26 +131,24 @@ void Reset()
// initialize keys
FILE* f = Platform::OpenLocalFile("aeskeys.bin", "rb");
if (f)
{
fread(KeyNormal[0], 16, 1, f);
fread(KeyX[0], 16, 1, f);
fread(KeyY[0], 16, 1, f);
fread(KeyNormal[1], 16, 1, f);
fread(KeyX[1], 16, 1, f);
fread(KeyY[1], 16, 1, f);
fread(KeyNormal[2], 16, 1, f);
fread(KeyX[2], 16, 1, f);
fread(KeyY[2], 16, 1, f);
fread(KeyNormal[3], 16, 1, f);
fread(KeyX[3], 16, 1, f);
fread(KeyY[3], 16, 1, f);
// slot 0: modcrypt
*(u32*)&KeyX[0][0] = 0x746E694E;
*(u32*)&KeyX[0][4] = 0x6F646E65;
fclose(f);
}
else
printf("AES: aeskeys.bin not found\n");
// slot 1: 'Tad'/dev.kp
*(u32*)&KeyX[1][0] = 0x4E00004A;
*(u32*)&KeyX[1][4] = 0x4A00004E;
*(u32*)&KeyX[1][8] = (u32)(DSi::ConsoleID >> 32) ^ 0xC80C4B72;
*(u32*)&KeyX[1][12] = (u32)DSi::ConsoleID;
// slot 3: console-unique eMMC crypto
*(u32*)&KeyX[3][0] = (u32)DSi::ConsoleID;
*(u32*)&KeyX[3][4] = (u32)DSi::ConsoleID ^ 0x24EE6906;
*(u32*)&KeyX[3][8] = (u32)(DSi::ConsoleID >> 32) ^ 0xE65B601D;
*(u32*)&KeyX[3][12] = (u32)(DSi::ConsoleID >> 32);
*(u32*)&KeyY[3][0] = 0x0AB9DC76;
*(u32*)&KeyY[3][4] = 0xBD4DC4D3;
*(u32*)&KeyY[3][8] = 0x202DDD1D;
}