Lines Matching defs:tweak
71 } tweak, scratch;
76 OPENSSL_memcpy(tweak.c, iv, 16);
78 (*ctx->block2)(tweak.c, tweak.c, ctx->key2);
85 scratch.u[0] ^= tweak.u[0];
86 scratch.u[1] ^= tweak.u[1];
88 scratch.u[0] = ((uint64_t *)inp)[0] ^ tweak.u[0];
89 scratch.u[1] = ((uint64_t *)inp)[1] ^ tweak.u[1];
93 scratch.u[0] ^= tweak.u[0];
94 scratch.u[1] ^= tweak.u[1];
97 ((uint64_t *)out)[0] = scratch.u[0] ^= tweak.u[0];
98 ((uint64_t *)out)[1] = scratch.u[1] ^= tweak.u[1];
108 res = 0x87 & (((int)tweak.d[3]) >> 31);
109 carry = (unsigned int)(tweak.u[0] >> 63);
110 tweak.u[0] = (tweak.u[0] << 1) ^ res;
111 tweak.u[1] = (tweak.u[1] << 1) | carry;
119 scratch.u[0] ^= tweak.u[0];
120 scratch.u[1] ^= tweak.u[1];
122 scratch.u[0] ^= tweak.u[0];
123 scratch.u[1] ^= tweak.u[1];
133 res = 0x87 & (((int)tweak.d[3]) >> 31);
134 carry = (unsigned int)(tweak.u[0] >> 63);
135 tweak1.u[0] = (tweak.u[0] << 1) ^ res;
136 tweak1.u[1] = (tweak.u[1] << 1) | carry;
154 scratch.u[0] ^= tweak.u[0];
155 scratch.u[1] ^= tweak.u[1];
158 scratch.u[0] ^= tweak.u[0];
159 scratch.u[1] ^= tweak.u[1];
162 ((uint64_t *)out)[0] = scratch.u[0] ^ tweak.u[0];
163 ((uint64_t *)out)[1] = scratch.u[1] ^ tweak.u[1];