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Merge pull request #4494 from lioncash/transcode

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aes_util: Make use of non-template variant of Transcode
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bunnei 2020-08-17 03:50:35 -04:00 committed by GitHub
parent d8a90e6536 04bb47f57f
commit 0530dd6ea1
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 3 additions and 3 deletions
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2
src/core/crypto/aes_util.cpp
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@ -116,7 +116,7 @@ void AESCipher<Key, KeySize>::XTSTranscode(const u8* src, std::size_t size, u8*
for (std::size_t i = 0; i < size; i += sector_size) {
SetIV(CalculateNintendoTweak(sector_id++));
Transcode<u8, u8>(src + i, sector_size, dest + i, op);
Transcode(src + i, sector_size, dest + i, op);
}
}

4
src/core/crypto/partition_data_manager.cpp
View file

@ -367,8 +367,8 @@ static bool AttemptDecrypt(const std::array<u8, 16>& key, Package2Header& header
Package2Header temp = header;
AESCipher<Key128> cipher(key, Mode::CTR);
cipher.SetIV(header.header_ctr);
cipher.Transcode(&temp.header_ctr, sizeof(Package2Header) - 0x100, &temp.header_ctr,
Op::Decrypt);
cipher.Transcode(&temp.header_ctr, sizeof(Package2Header) - sizeof(Package2Header::signature),
&temp.header_ctr, Op::Decrypt);
if (temp.magic == Common::MakeMagic('P', 'K', '2', '1')) {
header = temp;
return true;