diff options
Diffstat (limited to 'src/c/aes192.c')
| -rw-r--r-- | src/c/aes192.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/src/c/aes192.c b/src/c/aes192.c index b3a7e9f..d6ecea1 100644 --- a/src/c/aes192.c +++ b/src/c/aes192.c @@ -11,9 +11,9 @@ #include <emmintrin.h> #include <wmmintrin.h> -AesNI_Block128 __fastcall aesni_raw_encrypt_block192( +AesNI_Block128 __fastcall aesni_aes192_encrypt_block_( AesNI_Block128 plain, - const AesNI_KeySchedule192* key_schedule) + const AesNI_Aes192_RoundKeys* key_schedule) { plain = _mm_xor_si128(plain, key_schedule->keys[0]); plain = _mm_aesenc_si128(plain, key_schedule->keys[1]); @@ -30,9 +30,9 @@ AesNI_Block128 __fastcall aesni_raw_encrypt_block192( return _mm_aesenclast_si128(plain, key_schedule->keys[12]); } -AesNI_Block128 __fastcall aesni_raw_decrypt_block192( +AesNI_Block128 __fastcall aesni_aes192_decrypt_block_( AesNI_Block128 cipher, - const AesNI_KeySchedule192* inverted_schedule) + const AesNI_Aes192_RoundKeys* inverted_schedule) { cipher = _mm_xor_si128(cipher, inverted_schedule->keys[0]); cipher = _mm_aesdec_si128(cipher, inverted_schedule->keys[1]); @@ -49,7 +49,7 @@ AesNI_Block128 __fastcall aesni_raw_decrypt_block192( return _mm_aesdeclast_si128(cipher, inverted_schedule->keys[12]); } -static void __fastcall aes192_keygen_assist( +static void __fastcall aesni_aes192_expand_key_assist( AesNI_Block128* prev_lo, AesNI_Block128* prev_hi, AesNI_Block128 hwgen) @@ -74,49 +74,49 @@ static void __fastcall aes192_keygen_assist( *prev_hi = _mm_xor_si128(*prev_hi, tmp); } -void __fastcall aesni_raw_expand_key_schedule192( +void __fastcall aesni_aes192_expand_key_( AesNI_Block128 key_lo, AesNI_Block128 key_hi, - AesNI_KeySchedule192* key_schedule) + AesNI_Aes192_RoundKeys* key_schedule) { key_schedule->keys[0] = key_lo; key_schedule->keys[1] = key_hi; - aes192_keygen_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x01)); + aesni_aes192_expand_key_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x01)); key_schedule->keys[1] = _mm_castpd_si128(_mm_shuffle_pd(_mm_castsi128_pd(key_schedule->keys[1]), _mm_castsi128_pd(key_lo), 0)); key_schedule->keys[2] = _mm_castpd_si128(_mm_shuffle_pd(_mm_castsi128_pd(key_lo), _mm_castsi128_pd(key_hi), 1)); - aes192_keygen_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x02)); + aesni_aes192_expand_key_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x02)); key_schedule->keys[3] = key_lo; key_schedule->keys[4] = key_hi; - aes192_keygen_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x04)); + aesni_aes192_expand_key_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x04)); key_schedule->keys[4] = _mm_castpd_si128(_mm_shuffle_pd(_mm_castsi128_pd(key_schedule->keys[4]), _mm_castsi128_pd(key_lo), 0)); key_schedule->keys[5] = _mm_castpd_si128(_mm_shuffle_pd(_mm_castsi128_pd(key_lo), _mm_castsi128_pd(key_hi), 1)); - aes192_keygen_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x08)); + aesni_aes192_expand_key_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x08)); key_schedule->keys[6] = key_lo; key_schedule->keys[7] = key_hi; - aes192_keygen_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x10)); + aesni_aes192_expand_key_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x10)); key_schedule->keys[7] = _mm_castpd_si128(_mm_shuffle_pd(_mm_castsi128_pd(key_schedule->keys[7]), _mm_castsi128_pd(key_lo), 0)); key_schedule->keys[8] = _mm_castpd_si128(_mm_shuffle_pd(_mm_castsi128_pd(key_lo), _mm_castsi128_pd(key_hi), 1)); - aes192_keygen_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x20)); + aesni_aes192_expand_key_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x20)); key_schedule->keys[9] = key_lo; key_schedule->keys[10] = key_hi; - aes192_keygen_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x40)); + aesni_aes192_expand_key_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x40)); key_schedule->keys[10] = _mm_castpd_si128(_mm_shuffle_pd(_mm_castsi128_pd(key_schedule->keys[10]), _mm_castsi128_pd(key_lo), 0)); key_schedule->keys[11] = _mm_castpd_si128(_mm_shuffle_pd(_mm_castsi128_pd(key_lo), _mm_castsi128_pd(key_hi), 1)); - aes192_keygen_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x80)); + aesni_aes192_expand_key_assist(&key_lo, &key_hi, _mm_aeskeygenassist_si128(key_hi, 0x80)); key_schedule->keys[12] = key_lo; } -void __fastcall aesni_raw_invert_key_schedule192( - const AesNI_KeySchedule192* key_schedule, - AesNI_KeySchedule192* inverted_schedule) +void __fastcall aesni_aes192_derive_decryption_keys_( + const AesNI_Aes192_RoundKeys* key_schedule, + AesNI_Aes192_RoundKeys* inverted_schedule) { inverted_schedule->keys[0] = key_schedule->keys[12]; inverted_schedule->keys[1] = _mm_aesimc_si128(key_schedule->keys[11]); |