diff options
Diffstat (limited to 'src/lib/block/aes/aes.cpp')
| -rw-r--r-- | src/lib/block/aes/aes.cpp | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/src/lib/block/aes/aes.cpp b/src/lib/block/aes/aes.cpp index 6ec21cb0c..eb24ce5a3 100644 --- a/src/lib/block/aes/aes.cpp +++ b/src/lib/block/aes/aes.cpp @@ -420,16 +420,58 @@ void aes_key_schedule(const byte key[], size_t length, void AES_128::encrypt_n(const byte in[], byte out[], size_t blocks) const { +#if defined(BOTAN_HAS_AES_NI) + if(CPUID::has_aes_ni()) + { + return aesni_encrypt_n(in, out, blocks); + } +#endif + +#if defined(BOTAN_HAS_AES_SSSE3) + if(CPUID::has_ssse3()) + { + return ssse3_encrypt_n(in, out, blocks); + } +#endif + aes_encrypt_n(in, out, blocks, m_EK, m_ME); } void AES_128::decrypt_n(const byte in[], byte out[], size_t blocks) const { +#if defined(BOTAN_HAS_AES_NI) + if(CPUID::has_aes_ni()) + { + return aesni_decrypt_n(in, out, blocks); + } +#endif + +#if defined(BOTAN_HAS_AES_SSSE3) + if(CPUID::has_ssse3()) + { + return ssse3_decrypt_n(in, out, blocks); + } +#endif + aes_decrypt_n(in, out, blocks, m_DK, m_MD); } void AES_128::key_schedule(const byte key[], size_t length) { +#if defined(BOTAN_HAS_AES_NI) + if(CPUID::has_aes_ni()) + { + return aesni_key_schedule(key, length); + } +#endif + +#if defined(BOTAN_HAS_AES_SSSE3) + if(CPUID::has_ssse3()) + { + return ssse3_key_schedule(key, length); + } +#endif + aes_key_schedule(key, length, m_EK, m_DK, m_ME, m_MD); } @@ -443,16 +485,58 @@ void AES_128::clear() void AES_192::encrypt_n(const byte in[], byte out[], size_t blocks) const { +#if defined(BOTAN_HAS_AES_NI) + if(CPUID::has_aes_ni()) + { + return aesni_encrypt_n(in, out, blocks); + } +#endif + +#if defined(BOTAN_HAS_AES_SSSE3) + if(CPUID::has_ssse3()) + { + return ssse3_encrypt_n(in, out, blocks); + } +#endif + aes_encrypt_n(in, out, blocks, m_EK, m_ME); } void AES_192::decrypt_n(const byte in[], byte out[], size_t blocks) const { +#if defined(BOTAN_HAS_AES_NI) + if(CPUID::has_aes_ni()) + { + return aesni_decrypt_n(in, out, blocks); + } +#endif + +#if defined(BOTAN_HAS_AES_SSSE3) + if(CPUID::has_ssse3()) + { + return ssse3_decrypt_n(in, out, blocks); + } +#endif + aes_decrypt_n(in, out, blocks, m_DK, m_MD); } void AES_192::key_schedule(const byte key[], size_t length) { +#if defined(BOTAN_HAS_AES_NI) + if(CPUID::has_aes_ni()) + { + return aesni_key_schedule(key, length); + } +#endif + +#if defined(BOTAN_HAS_AES_SSSE3) + if(CPUID::has_ssse3()) + { + return ssse3_key_schedule(key, length); + } +#endif + aes_key_schedule(key, length, m_EK, m_DK, m_ME, m_MD); } @@ -466,16 +550,58 @@ void AES_192::clear() void AES_256::encrypt_n(const byte in[], byte out[], size_t blocks) const { +#if defined(BOTAN_HAS_AES_NI) + if(CPUID::has_aes_ni()) + { + return aesni_encrypt_n(in, out, blocks); + } +#endif + +#if defined(BOTAN_HAS_AES_SSSE3) + if(CPUID::has_ssse3()) + { + return ssse3_encrypt_n(in, out, blocks); + } +#endif + aes_encrypt_n(in, out, blocks, m_EK, m_ME); } void AES_256::decrypt_n(const byte in[], byte out[], size_t blocks) const { +#if defined(BOTAN_HAS_AES_NI) + if(CPUID::has_aes_ni()) + { + return aesni_decrypt_n(in, out, blocks); + } +#endif + +#if defined(BOTAN_HAS_AES_SSSE3) + if(CPUID::has_ssse3()) + { + return ssse3_decrypt_n(in, out, blocks); + } +#endif + aes_decrypt_n(in, out, blocks, m_DK, m_MD); } void AES_256::key_schedule(const byte key[], size_t length) { +#if defined(BOTAN_HAS_AES_NI) + if(CPUID::has_aes_ni()) + { + return aesni_key_schedule(key, length); + } +#endif + +#if defined(BOTAN_HAS_AES_SSSE3) + if(CPUID::has_ssse3()) + { + return ssse3_key_schedule(key, length); + } +#endif + aes_key_schedule(key, length, m_EK, m_DK, m_ME, m_MD); } |