gnmmarechal/SafeA9LHInstaller
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Remove unused key

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Aurora 2016-09-28 13:06:48 +02:00
parent 99424979f6
commit cb6e08ac4d
4 changed files with 7 additions and 8 deletions
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5
source/crypto.c
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@ -275,11 +275,10 @@ static void sha(void *res, const void *src, u32 size, u32 mode)
static u8 __attribute__((aligned(4))) nandCtr[AES_BLOCK_SIZE];
static u8 nandSlot;
static u32 fatStart;
const u8 __attribute__((aligned(4))) key2s[4][AES_BLOCK_SIZE] = {
const u8 __attribute__((aligned(4))) key2s[3][AES_BLOCK_SIZE] = {
{0x42, 0x3F, 0x81, 0x7A, 0x23, 0x52, 0x58, 0x31, 0x6E, 0x75, 0x8E, 0x3A, 0x39, 0x43, 0x2E, 0xD0},
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3B, 0xF5, 0xF6},
{0x65, 0x29, 0x3E, 0x12, 0x56, 0x0C, 0x0B, 0xD1, 0xDD, 0xB5, 0x63, 0x1C, 0xB6, 0xD9, 0x52, 0x75},
{0x07, 0x29, 0x44, 0x38, 0xF8, 0xC9, 0x75, 0x93, 0xAA, 0x0E, 0x4A, 0xB4, 0xAE, 0x84, 0xC1, 0xD8}
{0x65, 0x29, 0x3E, 0x12, 0x56, 0x0C, 0x0B, 0xD1, 0xDD, 0xB5, 0x63, 0x1C, 0xB6, 0xD9, 0x52, 0x75}
};
void getNandCtr(void)

2
source/crypto.h
View File

@ -80,7 +80,7 @@
#define SHA_1_HASH_SIZE (160 / 8)
extern bool isN3DS;
const u8 key2s[4][AES_BLOCK_SIZE];
const u8 key2s[3][AES_BLOCK_SIZE];
void getNandCtr(void);
void ctrNandInit(void);

4
source/installer.c
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@ -134,8 +134,8 @@ static inline void installer(bool isA9lh, bool isOtpless)
if(isA9lh && !isOtpless)
{
u32 i;
for(i = 0; i < 4; i++)
if(memcmp((void *)(SECTOR_OFFSET + 0x10), key2s[i], 0x10) == 0) break;
for(i = 0; i < 3; i++)
if(memcmp((void *)(SECTOR_OFFSET + AES_BLOCK_SIZE), key2s[i], AES_BLOCK_SIZE) == 0) break;
if(i == 4) shutdown(1, "Error: the OTP hash or the NAND key sector\nare invalid");
if(i == 0) updateA9lh = true;

4
source/screen.c
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@ -83,7 +83,7 @@ void clearScreens(void)
void initScreens(void)
{
void __attribute__((naked)) initSequence(void)
void __attribute__((naked)) ARM11(void)
{
//Disable interrupts
__asm(".word 0xF10C01C0");
@ -189,7 +189,7 @@ void initScreens(void)
if(PDN_GPU_CNT == 1)
{
invokeArm11Function(initSequence);
invokeArm11Function(ARM11);
//Turn on backlight
i2cWriteRegister(I2C_DEV_MCU, 0x22, 0x2A);