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Fixed typo

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jakcron 2018-03-22 13:29:52 +08:00
parent 1c60c86803
commit 1dbef17165
1 changed files with 11 additions and 11 deletions
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22
programs/ncatool/source/main.cpp
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@ -100,7 +100,7 @@ struct sNcaFsHeader
inline size_t sectorToOffset(size_t sector_index) { return sector_index * kNcaSectorSize; }
void initNcaCtr(u8 ctr[crypto::aes::kAesBlockSize], u32 generation)
void initNcaCtr(byte_t ctr[crypto::aes::kAesBlockSize], uint32_t generation)
{
memset(ctr, 0, crypto::aes::kAesBlockSize);
for (size_t i = 0; i < 4; i++)
@ -109,7 +109,7 @@ void initNcaCtr(u8 ctr[crypto::aes::kAesBlockSize], u32 generation)
}
}
void hexDump(const u8* data, size_t len)
void hexDump(const byte_t* data, size_t len)
{
for (size_t i = 0; i < len; i++)
{
@ -117,7 +117,7 @@ void hexDump(const u8* data, size_t len)
}
}
void xorData(const u8* a, const u8* b, u8* out, size_t len)
void xorData(const byte_t* a, const byte_t* b, byte_t* out, size_t len)
{
for (size_t i = 0; i < len; i++)
{
@ -144,22 +144,22 @@ void decryptNcaHeader(byte_t header[0xc00], const byte_t* key[2])
}
}
void decryptNcaSectorXts(const fnd::MemoryBlob& nca, u8 out[kNcaSectorSize], size_t sector, const byte_t* key[2])
void decryptNcaSectorXts(const fnd::MemoryBlob& nca, byte_t out[kNcaSectorSize], size_t sector, const byte_t* key[2])
{
u8 tweak[crypto::aes::kAesBlockSize];
byte_t tweak[crypto::aes::kAesBlockSize];
crypto::aes::AesXtsMakeTweak(tweak, sector);
crypto::aes::AesXtsDecryptSector(nca.getBytes() + sectorToOffset(sector), kNcaSectorSize, key[0], key[1], tweak, out);
}
void decryptNcaSectorCtr(const fnd::MemoryBlob& nca, u8 out[kNcaSectorSize], size_t sector, const u8* key)
void decryptNcaSectorCtr(const fnd::MemoryBlob& nca, byte_t out[kNcaSectorSize], size_t sector, const byte_t* key)
{
u8 ctr[crypto::aes::kAesBlockSize];
byte_t ctr[crypto::aes::kAesBlockSize];
initNcaCtr(ctr, 0);
crypto::aes::AesIncrementCounter(ctr, (sector*kNcaSectorSize)/crypto::aes::kAesBlockSize, ctr);
crypto::aes::AesCtr(nca.getBytes() + sector*kNcaSectorSize, kNcaSectorSize, key, ctr, out);
}
void dumpNcaSector(u8 out[kNcaSectorSize])
void dumpNcaSector(byte_t out[kNcaSectorSize])
{
for (size_t j = 0; j < kNcaSectorSize / crypto::aes::kAesBlockSize; j++)
{
@ -168,7 +168,7 @@ void dumpNcaSector(u8 out[kNcaSectorSize])
}
}
void dumpHxdStyleSector(u8* out, size_t len)
void dumpHxdStyleSector(byte_t* out, size_t len)
{
// iterate over 0x10 blocks
for (size_t i = 0; i < (len / crypto::aes::kAesBlockSize); i++)
@ -207,7 +207,7 @@ bool testNcaHeaderKey(const byte_t* header_src, const byte_t* key[2])
{
bool validKey = false;
byte_t header_dec[kNcaSectorSize];
u8 tweak[crypto::aes::kAesBlockSize];
byte_t tweak[crypto::aes::kAesBlockSize];
// try key
crypto::aes::AesXtsMakeTweak(tweak, 1);
@ -351,7 +351,7 @@ int main(int argc, char** argv)
if (argc == 4)
{
printf("decrypt test\n");
u8 sect[kNcaSectorSize];;
byte_t sect[kNcaSectorSize];;
for (size_t i = 0; i < 6; i++)
{
decryptNcaSectorXts(nca, sect, i, crypto::aes::nx::dev::nca_header_key[0], crypto::aes::nx::dev::nca_header_key[1]);