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WIA: Write hash exceptions

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This commit is contained in:
JosJuice
2020-04-15 21:15:08 +02:00
parent 3b8c44fd0e
commit e936c4acd8
3 changed files with 167 additions and 72 deletions
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9
Source/Core/DiscIO/VolumeWii.h
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@ -98,12 +98,21 @@ public:
u64 GetRawSize() const override;
const BlobReader& GetBlobReader() const;
// The in parameter can either contain all the data to begin with,
// or read_function can write data into the in parameter when called.
// The latter lets reading run in parallel with hashing.
// This function returns false iff read_function returns false.
static bool HashGroup(const std::array<u8, BLOCK_DATA_SIZE> in[BLOCKS_PER_GROUP],
HashBlock out[BLOCKS_PER_GROUP],
const std::function<bool(size_t block)>& read_function = {});
static bool EncryptGroup(u64 offset, u64 partition_data_offset, u64 partition_data_decrypted_size,
const std::array<u8, AES_KEY_SIZE>& key, BlobReader* blob,
std::array<u8, GROUP_TOTAL_SIZE>* out,
const std::function<void(HashBlock hash_blocks[BLOCKS_PER_GROUP])>&
hash_exception_callback = {});
static void DecryptBlockHashes(const u8* in, HashBlock* out, mbedtls_aes_context* aes_context);
static void DecryptBlockData(const u8* in, u8* out, mbedtls_aes_context* aes_context);
protected: