Lines Matching refs:tweak
71 } tweak, scratch; in CRYPTO_xts128_encrypt() local
76 OPENSSL_memcpy(tweak.c, iv, 16); in CRYPTO_xts128_encrypt()
78 (*ctx->block2)(tweak.c, tweak.c, ctx->key2); in CRYPTO_xts128_encrypt()
84 scratch.u[0] ^= tweak.u[0]; in CRYPTO_xts128_encrypt()
85 scratch.u[1] ^= tweak.u[1]; in CRYPTO_xts128_encrypt()
87 scratch.u[0] ^= tweak.u[0]; in CRYPTO_xts128_encrypt()
88 scratch.u[1] ^= tweak.u[1]; in CRYPTO_xts128_encrypt()
98 res = 0x87 & (((int)tweak.d[3]) >> 31); in CRYPTO_xts128_encrypt()
99 carry = (unsigned int)(tweak.u[0] >> 63); in CRYPTO_xts128_encrypt()
100 tweak.u[0] = (tweak.u[0] << 1) ^ res; in CRYPTO_xts128_encrypt()
101 tweak.u[1] = (tweak.u[1] << 1) | carry; in CRYPTO_xts128_encrypt()
109 scratch.u[0] ^= tweak.u[0]; in CRYPTO_xts128_encrypt()
110 scratch.u[1] ^= tweak.u[1]; in CRYPTO_xts128_encrypt()
112 scratch.u[0] ^= tweak.u[0]; in CRYPTO_xts128_encrypt()
113 scratch.u[1] ^= tweak.u[1]; in CRYPTO_xts128_encrypt()
123 res = 0x87 & (((int)tweak.d[3]) >> 31); in CRYPTO_xts128_encrypt()
124 carry = (unsigned int)(tweak.u[0] >> 63); in CRYPTO_xts128_encrypt()
125 tweak1.u[0] = (tweak.u[0] << 1) ^ res; in CRYPTO_xts128_encrypt()
126 tweak1.u[1] = (tweak.u[1] << 1) | carry; in CRYPTO_xts128_encrypt()
139 scratch.u[0] ^= tweak.u[0]; in CRYPTO_xts128_encrypt()
140 scratch.u[1] ^= tweak.u[1]; in CRYPTO_xts128_encrypt()
142 scratch.u[0] ^= tweak.u[0]; in CRYPTO_xts128_encrypt()
143 scratch.u[1] ^= tweak.u[1]; in CRYPTO_xts128_encrypt()