diff options
Diffstat (limited to 'aes/src/c/aes128.c')
| -rw-r--r-- | aes/src/c/aes128.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/aes/src/c/aes128.c b/aes/src/c/aes128.c index 80892ad..379c4cb 100644 --- a/aes/src/c/aes128.c +++ b/aes/src/c/aes128.c @@ -10,10 +10,8 @@ #include <emmintrin.h> #include <wmmintrin.h> -AES_Block __fastcall aes128_encrypt_block_internal( - AES_Block plaintext, - const AES128_RoundKeys* encryption_keys -) { +AES_Block AES_ASM_ATTR +aes128_encrypt_block_internal(AES_Block plaintext, const AES128_RoundKeys* encryption_keys) { plaintext = _mm_xor_si128(plaintext, encryption_keys->keys[0]); plaintext = _mm_aesenc_si128(plaintext, encryption_keys->keys[1]); plaintext = _mm_aesenc_si128(plaintext, encryption_keys->keys[2]); @@ -27,10 +25,8 @@ AES_Block __fastcall aes128_encrypt_block_internal( return _mm_aesenclast_si128(plaintext, encryption_keys->keys[10]); } -AES_Block __fastcall aes128_decrypt_block_internal( - AES_Block ciphertext, - const AES128_RoundKeys* decryption_keys -) { +AES_Block AES_ASM_ATTR +aes128_decrypt_block_internal(AES_Block ciphertext, const AES128_RoundKeys* decryption_keys) { ciphertext = _mm_xor_si128(ciphertext, decryption_keys->keys[0]); ciphertext = _mm_aesdec_si128(ciphertext, decryption_keys->keys[1]); ciphertext = _mm_aesdec_si128(ciphertext, decryption_keys->keys[2]); @@ -44,7 +40,7 @@ AES_Block __fastcall aes128_decrypt_block_internal( return _mm_aesdeclast_si128(ciphertext, decryption_keys->keys[10]); } -static AES_Block __fastcall aes128_expand_key_assist(AES_Block prev, AES_Block hwgen) { +static AES_Block AES_ASM_ATTR aes128_expand_key_assist(AES_Block prev, AES_Block hwgen) { AES_Block tmp = prev; tmp = _mm_slli_si128(tmp, 4); @@ -60,7 +56,7 @@ static AES_Block __fastcall aes128_expand_key_assist(AES_Block prev, AES_Block h return prev; } -void __fastcall aes128_expand_key_internal(AES_Block key, AES128_RoundKeys* encryption_keys) { +void AES_ASM_ATTR aes128_expand_key_internal(AES_Block key, AES128_RoundKeys* encryption_keys) { AES_Block prev = encryption_keys->keys[0] = key; prev = encryption_keys->keys[1] = aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x01)); @@ -84,7 +80,7 @@ void __fastcall aes128_expand_key_internal(AES_Block key, AES128_RoundKeys* encr aes128_expand_key_assist(prev, _mm_aeskeygenassist_si128(prev, 0x36)); } -void __fastcall aes128_derive_decryption_keys_internal( +void AES_ASM_ATTR aes128_derive_decryption_keys_internal( const AES128_RoundKeys* encryption_keys, AES128_RoundKeys* decryption_keys ) { |