diff options
Diffstat (limited to 'src/core/crypto/aes_util.cpp')
| -rw-r--r-- | src/core/crypto/aes_util.cpp | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/src/core/crypto/aes_util.cpp b/src/core/crypto/aes_util.cpp index 1189e45bd8..55f436f532 100644 --- a/src/core/crypto/aes_util.cpp +++ b/src/core/crypto/aes_util.cpp @@ -38,7 +38,6 @@ struct CipherContext { static inline const std::string GetCipherName(Mode mode, u32 key_size) { std::string cipher; std::size_t effective_bits = key_size * 8; - switch (mode) { case Mode::CTR: cipher = "CTR"; @@ -53,7 +52,6 @@ static inline const std::string GetCipherName(Mode mode, u32 key_size) { default: UNREACHABLE(); } - return fmt::format("AES-{}-{}", effective_bits, cipher); }; @@ -87,8 +85,7 @@ static EVP_CIPHER *GetCipher(Mode mode, u32 key_size) { // TODO: WHY TEMPLATE??????? template <typename Key, std::size_t KeySize> -Crypto::AESCipher<Key, KeySize>::AESCipher(Key key, Mode mode) - : ctx(std::make_unique<CipherContext>()) { +Crypto::AESCipher<Key, KeySize>::AESCipher(Key key, Mode mode) : ctx(std::make_unique<CipherContext>()) { ctx->encryption_context = EVP_CIPHER_CTX_new(); ctx->decryption_context = EVP_CIPHER_CTX_new(); @@ -99,9 +96,7 @@ Crypto::AESCipher<Key, KeySize>::AESCipher(Key key, Mode mode) UNIMPLEMENTED(); } - ASSERT_MSG(ctx->encryption_context && ctx->decryption_context && ctx->cipher, - "OpenSSL cipher context failed init!"); - + ASSERT(ctx->encryption_context && ctx->decryption_context && ctx->cipher && "OpenSSL cipher context failed init!"); // now init ciphers ASSERT(EVP_CipherInit_ex2(ctx->encryption_context, ctx->cipher, key.data(), NULL, 1, NULL)); ASSERT(EVP_CipherInit_ex2(ctx->decryption_context, ctx->cipher, key.data(), NULL, 0, NULL)); @@ -165,8 +160,7 @@ void AESCipher<Key, KeySize>::Transcode(const u8* src, std::size_t size, u8* des template <typename Key, std::size_t KeySize> void AESCipher<Key, KeySize>::XTSTranscode(const u8* src, std::size_t size, u8* dest, std::size_t sector_id, std::size_t sector_size, Op op) { - ASSERT_MSG(size % sector_size == 0, "XTS decryption size must be a multiple of sector size."); - + ASSERT(size % sector_size == 0 && "XTS decryption size must be a multiple of sector size."); for (std::size_t i = 0; i < size; i += sector_size) { SetIV(CalculateNintendoTweak(sector_id++)); Transcode(src + i, sector_size, dest + i, op); @@ -177,8 +171,7 @@ template <typename Key, std::size_t KeySize> void AESCipher<Key, KeySize>::SetIV(std::span<const u8> data) { const int ret_enc = EVP_CipherInit_ex(ctx->encryption_context, nullptr, nullptr, nullptr, data.data(), -1); const int ret_dec = EVP_CipherInit_ex(ctx->decryption_context, nullptr, nullptr, nullptr, data.data(), -1); - - ASSERT_MSG(ret_enc == 1 && ret_dec == 1, "Failed to set IV on OpenSSL contexts"); + ASSERT(ret_enc == 1 && ret_dec == 1 && "Failed to set IV on OpenSSL contexts"); } template class AESCipher<Key128>; |
