diff options
Diffstat (limited to 'src/c/aes128.c')
| -rw-r--r-- | src/c/aes128.c | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/src/c/aes128.c b/src/c/aes128.c index 94e8a05..3a797a9 100644 --- a/src/c/aes128.c +++ b/src/c/aes128.c @@ -11,9 +11,9 @@ #include <emmintrin.h> #include <wmmintrin.h> -AesNI_AES_Block __fastcall aesni_AES128_encrypt_block_( - AesNI_AES_Block plaintext, - const AesNI_AES128_RoundKeys* encryption_keys) +AES_AES_Block __fastcall aes_AES128_encrypt_block_( + AES_AES_Block plaintext, + const AES_AES128_RoundKeys* encryption_keys) { plaintext = _mm_xor_si128(plaintext, encryption_keys->keys[0]); plaintext = _mm_aesenc_si128(plaintext, encryption_keys->keys[1]); @@ -28,9 +28,9 @@ AesNI_AES_Block __fastcall aesni_AES128_encrypt_block_( return _mm_aesenclast_si128(plaintext, encryption_keys->keys[10]); } -AesNI_AES_Block __fastcall aesni_AES128_decrypt_block_( - AesNI_AES_Block ciphertext, - const AesNI_AES128_RoundKeys* decryption_keys) +AES_AES_Block __fastcall aes_AES128_decrypt_block_( + AES_AES_Block ciphertext, + const AES_AES128_RoundKeys* decryption_keys) { ciphertext = _mm_xor_si128(ciphertext, decryption_keys->keys[0]); ciphertext = _mm_aesdec_si128(ciphertext, decryption_keys->keys[1]); @@ -45,11 +45,11 @@ AesNI_AES_Block __fastcall aesni_AES128_decrypt_block_( return _mm_aesdeclast_si128(ciphertext, decryption_keys->keys[10]); } -static AesNI_AES_Block __fastcall aesni_aes128_expand_key_assist( - AesNI_AES_Block prev, - AesNI_AES_Block hwgen) +static AES_AES_Block __fastcall aes_aes128_expand_key_assist( + AES_AES_Block prev, + AES_AES_Block hwgen) { - AesNI_AES_Block tmp = prev; + AES_AES_Block tmp = prev; tmp = _mm_slli_si128(tmp, 4); prev = _mm_xor_si128(prev, tmp); @@ -64,26 +64,26 @@ static AesNI_AES_Block __fastcall aesni_aes128_expand_key_assist( return prev; } -void __fastcall aesni_AES128_expand_key_( - AesNI_AES_Block key, - AesNI_AES128_RoundKeys* encryption_keys) +void __fastcall aes_AES128_expand_key_( + AES_AES_Block key, + AES_AES128_RoundKeys* encryption_keys) { - AesNI_Block128 prev = encryption_keys->keys[0] = key; - prev = encryption_keys->keys[1] = aesni_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x01)); - prev = encryption_keys->keys[2] = aesni_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x02)); - prev = encryption_keys->keys[3] = aesni_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x04)); - prev = encryption_keys->keys[4] = aesni_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x08)); - prev = encryption_keys->keys[5] = aesni_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x10)); - prev = encryption_keys->keys[6] = aesni_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x20)); - prev = encryption_keys->keys[7] = aesni_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x40)); - prev = encryption_keys->keys[8] = aesni_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x80)); - prev = encryption_keys->keys[9] = aesni_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x1b)); - prev = encryption_keys->keys[10] = aesni_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x36)); + AES_Block128 prev = encryption_keys->keys[0] = key; + prev = encryption_keys->keys[1] = aes_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x01)); + prev = encryption_keys->keys[2] = aes_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x02)); + prev = encryption_keys->keys[3] = aes_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x04)); + prev = encryption_keys->keys[4] = aes_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x08)); + prev = encryption_keys->keys[5] = aes_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x10)); + prev = encryption_keys->keys[6] = aes_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x20)); + prev = encryption_keys->keys[7] = aes_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x40)); + prev = encryption_keys->keys[8] = aes_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x80)); + prev = encryption_keys->keys[9] = aes_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x1b)); + prev = encryption_keys->keys[10] = aes_aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x36)); } -void __fastcall aesni_AES128_derive_decryption_keys_( - const AesNI_AES128_RoundKeys* encryption_keys, - AesNI_AES128_RoundKeys* decryption_keys) +void __fastcall aes_AES128_derive_decryption_keys_( + const AES_AES128_RoundKeys* encryption_keys, + AES_AES128_RoundKeys* decryption_keys) { decryption_keys->keys[0] = encryption_keys->keys[10]; decryption_keys->keys[1] = _mm_aesimc_si128(encryption_keys->keys[9]); |