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Implement hw accelerated AES

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This commit is contained in:
Shawn Hoffman
2022-07-27 01:51:19 -07:00
parent fb45ed3981
commit 46ad8b9d68
13 changed files with 488 additions and 93 deletions
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7
Source/Core/DiscIO/WIABlob.cpp
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@ -1318,8 +1318,7 @@ WIARVZFileReader<RVZ>::ProcessAndCompress(CompressThreadState* state, CompressPa
{
const PartitionEntry& partition_entry = partition_entries[parameters.data_entry->index];
mbedtls_aes_context aes_context;
mbedtls_aes_setkey_dec(&aes_context, partition_entry.partition_key.data(), 128);
auto aes_context = Common::AES::CreateContextDecrypt(partition_entry.partition_key.data());
const u64 groups = Common::AlignUp(parameters.data.size(), VolumeWii::GROUP_TOTAL_SIZE) /
VolumeWii::GROUP_TOTAL_SIZE;
@ -1388,7 +1387,7 @@ WIARVZFileReader<RVZ>::ProcessAndCompress(CompressThreadState* state, CompressPa
{
const u64 offset_of_block = offset_of_group + j * VolumeWii::BLOCK_TOTAL_SIZE;
VolumeWii::DecryptBlockData(parameters.data.data() + offset_of_block,
state->decryption_buffer[j].data(), &aes_context);
state->decryption_buffer[j].data(), aes_context.get());
}
else
{
@ -1413,7 +1412,7 @@ WIARVZFileReader<RVZ>::ProcessAndCompress(CompressThreadState* state, CompressPa
VolumeWii::HashBlock hashes;
VolumeWii::DecryptBlockHashes(parameters.data.data() + offset_of_block, &hashes,
&aes_context);
aes_context.get());
const auto compare_hash = [&](size_t offset_in_block) {
ASSERT(offset_in_block + Common::SHA1::DIGEST_LEN <= VolumeWii::BLOCK_HEADER_SIZE);