diff options
Diffstat (limited to 'src/block/aes')
| -rw-r--r-- | src/block/aes/aes.cpp | 10 | ||||
| -rw-r--r-- | src/block/aes/aes.h | 8 |
2 files changed, 10 insertions, 8 deletions
diff --git a/src/block/aes/aes.cpp b/src/block/aes/aes.cpp index 88439cf98..1530af965 100644 --- a/src/block/aes/aes.cpp +++ b/src/block/aes/aes.cpp @@ -521,8 +521,8 @@ void AES::encrypt_n(const byte in[], byte out[], size_t blocks) const out[14] = SE[get_byte(2, B1)] ^ ME[14]; out[15] = SE[get_byte(3, B2)] ^ ME[15]; - in += block_size(); - out += block_size(); + in += BLOCK_SIZE; + out += BLOCK_SIZE; } } @@ -611,8 +611,8 @@ void AES::decrypt_n(const byte in[], byte out[], size_t blocks) const out[14] = SD[get_byte(2, B1)] ^ MD[14]; out[15] = SD[get_byte(3, B0)] ^ MD[15]; - in += block_size(); - out += block_size(); + in += BLOCK_SIZE; + out += BLOCK_SIZE; } } @@ -681,7 +681,7 @@ u32bit AES::S(u32bit input) /* * AES Constructor */ -AES::AES(u32bit key_size) : BlockCipher(16, key_size), +AES::AES(u32bit key_size) : BlockCipher_Fixed_Block_Size(key_size), EK(56), ME(16), DK(56), MD(16) { if(key_size != 16 && key_size != 24 && key_size != 32) diff --git a/src/block/aes/aes.h b/src/block/aes/aes.h index d62413f5b..6fa0ccaff 100644 --- a/src/block/aes/aes.h +++ b/src/block/aes/aes.h @@ -15,17 +15,19 @@ namespace Botan { /** * Rijndael aka AES */ -class BOTAN_DLL AES : public BlockCipher +class BOTAN_DLL AES : public BlockCipher_Fixed_Block_Size<16> { public: + std::string name() const { return "AES"; } + void encrypt_n(const byte in[], byte out[], size_t blocks) const; void decrypt_n(const byte in[], byte out[], size_t blocks) const; void clear(); - std::string name() const { return "AES"; } BlockCipher* clone() const { return new AES; } - AES() : BlockCipher(16, 16, 32, 8), EK(56), ME(16), DK(56), MD(16) + AES() : BlockCipher_Fixed_Block_Size(16, 32, 8), + EK(56), ME(16), DK(56), MD(16) { ROUNDS = 14; } /** |