Lines Matching refs:s1
92 uint32_t s0, s1, s2, s3; in br_aes_big_encrypt() local
98 s1 = br_dec32be(buf + 4); in br_aes_big_encrypt()
102 s1 ^= skey[1]; in br_aes_big_encrypt()
109 ^ SboxExt1((s1 >> 16) & 0xFF) in br_aes_big_encrypt()
112 v1 = SboxExt0(s1 >> 24) in br_aes_big_encrypt()
119 ^ SboxExt3(s1 & 0xFF); in br_aes_big_encrypt()
122 ^ SboxExt2((s1 >> 8) & 0xFF) in br_aes_big_encrypt()
125 s1 = v1; in br_aes_big_encrypt()
129 s1 ^= skey[(u << 2) + 1]; in br_aes_big_encrypt()
134 | ((uint32_t)S[(s1 >> 16) & 0xFF] << 16) in br_aes_big_encrypt()
137 t1 = ((uint32_t)S[s1 >> 24] << 24) in br_aes_big_encrypt()
144 | (uint32_t)S[s1 & 0xFF]; in br_aes_big_encrypt()
147 | ((uint32_t)S[(s1 >> 8) & 0xFF] << 8) in br_aes_big_encrypt()
150 s1 = t1 ^ skey[(num_rounds << 2) + 1]; in br_aes_big_encrypt()
154 br_enc32be(buf + 4, s1); in br_aes_big_encrypt()