| #include <linux/string.h> |
| #include <threefishApi.h> |
| |
| |
| void threefishEncrypt512(struct threefish_key *keyCtx, u64 *input, u64 *output) |
| { |
| |
| u64 b0 = input[0], b1 = input[1], |
| b2 = input[2], b3 = input[3], |
| b4 = input[4], b5 = input[5], |
| b6 = input[6], b7 = input[7]; |
| u64 k0 = keyCtx->key[0], k1 = keyCtx->key[1], |
| k2 = keyCtx->key[2], k3 = keyCtx->key[3], |
| k4 = keyCtx->key[4], k5 = keyCtx->key[5], |
| k6 = keyCtx->key[6], k7 = keyCtx->key[7], |
| k8 = keyCtx->key[8]; |
| u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], |
| t2 = keyCtx->tweak[2]; |
| |
| b1 += k1; b0 += b1 + k0; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; |
| b3 += k3; b2 += b3 + k2; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; |
| b5 += k5 + t0; b4 += b5 + k4; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; |
| b7 += k7; b6 += b7 + k6 + t1; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; |
| b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; |
| b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; |
| b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; |
| b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; |
| b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; |
| b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; |
| b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; |
| b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; |
| b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; |
| b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; |
| b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; |
| b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; |
| b1 += k2; b0 += b1 + k1; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; |
| b3 += k4; b2 += b3 + k3; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; |
| b5 += k6 + t1; b4 += b5 + k5; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; |
| b7 += k8 + 1; b6 += b7 + k7 + t2; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; |
| b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; |
| b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; |
| b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; |
| b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; |
| b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; |
| b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; |
| b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; |
| b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; |
| b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; |
| b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; |
| b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; |
| b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; |
| b1 += k3; b0 += b1 + k2; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; |
| b3 += k5; b2 += b3 + k4; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; |
| b5 += k7 + t2; b4 += b5 + k6; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; |
| b7 += k0 + 2; b6 += b7 + k8 + t0; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; |
| b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; |
| b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; |
| b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; |
| b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; |
| b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; |
| b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; |
| b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; |
| b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; |
| b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; |
| b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; |
| b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; |
| b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; |
| b1 += k4; b0 += b1 + k3; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; |
| b3 += k6; b2 += b3 + k5; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; |
| b5 += k8 + t0; b4 += b5 + k7; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; |
| b7 += k1 + 3; b6 += b7 + k0 + t1; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; |
| b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; |
| b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; |
| b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; |
| b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; |
| b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; |
| b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; |
| b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; |
| b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; |
| b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; |
| b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; |
| b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; |
| b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; |
| b1 += k5; b0 += b1 + k4; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; |
| b3 += k7; b2 += b3 + k6; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; |
| b5 += k0 + t1; b4 += b5 + k8; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; |
| b7 += k2 + 4; b6 += b7 + k1 + t2; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; |
| b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; |
| b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; |
| b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; |
| b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; |
| b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; |
| b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; |
| b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; |
| b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; |
| b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; |
| b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; |
| b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; |
| b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; |
| b1 += k6; b0 += b1 + k5; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; |
| b3 += k8; b2 += b3 + k7; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; |
| b5 += k1 + t2; b4 += b5 + k0; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; |
| b7 += k3 + 5; b6 += b7 + k2 + t0; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; |
| b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; |
| b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; |
| b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; |
| b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; |
| b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; |
| b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; |
| b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; |
| b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; |
| b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; |
| b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; |
| b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; |
| b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; |
| b1 += k7; b0 += b1 + k6; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; |
| b3 += k0; b2 += b3 + k8; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; |
| b5 += k2 + t0; b4 += b5 + k1; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; |
| b7 += k4 + 6; b6 += b7 + k3 + t1; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; |
| b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; |
| b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; |
| b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; |
| b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; |
| b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; |
| b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; |
| b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; |
| b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; |
| b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; |
| b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; |
| b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; |
| b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; |
| b1 += k8; b0 += b1 + k7; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; |
| b3 += k1; b2 += b3 + k0; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; |
| b5 += k3 + t1; b4 += b5 + k2; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; |
| b7 += k5 + 7; b6 += b7 + k4 + t2; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; |
| b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; |
| b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; |
| b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; |
| b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; |
| b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; |
| b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; |
| b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; |
| b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; |
| b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; |
| b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; |
| b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; |
| b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; |
| b1 += k0; b0 += b1 + k8; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; |
| b3 += k2; b2 += b3 + k1; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; |
| b5 += k4 + t2; b4 += b5 + k3; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; |
| b7 += k6 + 8; b6 += b7 + k5 + t0; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; |
| b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; |
| b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; |
| b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; |
| b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; |
| b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; |
| b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; |
| b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; |
| b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; |
| b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; |
| b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; |
| b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; |
| b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; |
| b1 += k1; b0 += b1 + k0; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; |
| b3 += k3; b2 += b3 + k2; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; |
| b5 += k5 + t0; b4 += b5 + k4; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; |
| b7 += k7 + 9; b6 += b7 + k6 + t1; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; |
| b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; |
| b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; |
| b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; |
| b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; |
| b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; |
| b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; |
| b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; |
| b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; |
| b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; |
| b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; |
| b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; |
| b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; |
| b1 += k2; b0 += b1 + k1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; |
| b3 += k4; b2 += b3 + k3; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; |
| b5 += k6 + t1; b4 += b5 + k5; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; |
| b7 += k8 + 10; b6 += b7 + k7 + t2; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; |
| b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; |
| b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; |
| b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; |
| b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; |
| b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; |
| b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; |
| b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; |
| b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; |
| b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; |
| b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; |
| b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; |
| b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; |
| b1 += k3; b0 += b1 + k2; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; |
| b3 += k5; b2 += b3 + k4; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; |
| b5 += k7 + t2; b4 += b5 + k6; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; |
| b7 += k0 + 11; b6 += b7 + k8 + t0; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; |
| b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; |
| b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; |
| b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; |
| b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; |
| b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; |
| b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; |
| b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; |
| b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; |
| b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; |
| b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; |
| b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; |
| b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; |
| b1 += k4; b0 += b1 + k3; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; |
| b3 += k6; b2 += b3 + k5; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; |
| b5 += k8 + t0; b4 += b5 + k7; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; |
| b7 += k1 + 12; b6 += b7 + k0 + t1; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; |
| b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; |
| b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; |
| b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; |
| b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; |
| b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; |
| b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; |
| b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; |
| b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; |
| b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; |
| b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; |
| b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; |
| b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; |
| b1 += k5; b0 += b1 + k4; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; |
| b3 += k7; b2 += b3 + k6; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; |
| b5 += k0 + t1; b4 += b5 + k8; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; |
| b7 += k2 + 13; b6 += b7 + k1 + t2; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; |
| b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; |
| b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; |
| b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; |
| b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; |
| b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; |
| b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; |
| b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; |
| b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; |
| b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; |
| b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; |
| b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; |
| b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; |
| b1 += k6; b0 += b1 + k5; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; |
| b3 += k8; b2 += b3 + k7; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; |
| b5 += k1 + t2; b4 += b5 + k0; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; |
| b7 += k3 + 14; b6 += b7 + k2 + t0; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; |
| b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; |
| b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; |
| b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; |
| b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; |
| b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; |
| b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; |
| b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; |
| b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; |
| b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; |
| b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; |
| b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; |
| b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; |
| b1 += k7; b0 += b1 + k6; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; |
| b3 += k0; b2 += b3 + k8; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; |
| b5 += k2 + t0; b4 += b5 + k1; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; |
| b7 += k4 + 15; b6 += b7 + k3 + t1; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; |
| b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; |
| b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; |
| b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; |
| b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; |
| b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; |
| b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; |
| b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; |
| b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; |
| b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; |
| b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; |
| b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; |
| b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; |
| b1 += k8; b0 += b1 + k7; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; |
| b3 += k1; b2 += b3 + k0; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; |
| b5 += k3 + t1; b4 += b5 + k2; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; |
| b7 += k5 + 16; b6 += b7 + k4 + t2; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; |
| b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; |
| b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; |
| b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; |
| b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; |
| b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; |
| b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; |
| b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; |
| b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; |
| b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; |
| b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; |
| b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; |
| b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; |
| b1 += k0; b0 += b1 + k8; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; |
| b3 += k2; b2 += b3 + k1; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; |
| b5 += k4 + t2; b4 += b5 + k3; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; |
| b7 += k6 + 17; b6 += b7 + k5 + t0; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; |
| b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; |
| b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; |
| b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; |
| b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; |
| b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; |
| b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; |
| b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; |
| b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; |
| b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; |
| b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; |
| b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; |
| b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; |
| |
| output[0] = b0 + k0; |
| output[1] = b1 + k1; |
| output[2] = b2 + k2; |
| output[3] = b3 + k3; |
| output[4] = b4 + k4; |
| output[5] = b5 + k5 + t0; |
| output[6] = b6 + k6 + t1; |
| output[7] = b7 + k7 + 18; |
| } |
| |
| void threefishDecrypt512(struct threefish_key *keyCtx, u64 *input, u64 *output) |
| { |
| |
| u64 b0 = input[0], b1 = input[1], |
| b2 = input[2], b3 = input[3], |
| b4 = input[4], b5 = input[5], |
| b6 = input[6], b7 = input[7]; |
| u64 k0 = keyCtx->key[0], k1 = keyCtx->key[1], |
| k2 = keyCtx->key[2], k3 = keyCtx->key[3], |
| k4 = keyCtx->key[4], k5 = keyCtx->key[5], |
| k6 = keyCtx->key[6], k7 = keyCtx->key[7], |
| k8 = keyCtx->key[8]; |
| u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], |
| t2 = keyCtx->tweak[2]; |
| |
| u64 tmp; |
| |
| b0 -= k0; |
| b1 -= k1; |
| b2 -= k2; |
| b3 -= k3; |
| b4 -= k4; |
| b5 -= k5 + t0; |
| b6 -= k6 + t1; |
| b7 -= k7 + 18; |
| tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k5 + t0; b7 -= k6 + 17; |
| tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k3; b5 -= k4 + t2; |
| tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k1; b3 -= k2; |
| tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k8; b1 -= k0; |
| tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k4 + t2; b7 -= k5 + 16; |
| tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k2; b5 -= k3 + t1; |
| tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k0; b3 -= k1; |
| tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k7; b1 -= k8; |
| tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k3 + t1; b7 -= k4 + 15; |
| tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k1; b5 -= k2 + t0; |
| tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k8; b3 -= k0; |
| tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k6; b1 -= k7; |
| tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k2 + t0; b7 -= k3 + 14; |
| tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k0; b5 -= k1 + t2; |
| tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k7; b3 -= k8; |
| tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k5; b1 -= k6; |
| tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k1 + t2; b7 -= k2 + 13; |
| tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k8; b5 -= k0 + t1; |
| tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k6; b3 -= k7; |
| tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k4; b1 -= k5; |
| tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k0 + t1; b7 -= k1 + 12; |
| tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k7; b5 -= k8 + t0; |
| tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k5; b3 -= k6; |
| tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k3; b1 -= k4; |
| tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k8 + t0; b7 -= k0 + 11; |
| tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k6; b5 -= k7 + t2; |
| tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k4; b3 -= k5; |
| tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k2; b1 -= k3; |
| tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k7 + t2; b7 -= k8 + 10; |
| tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k5; b5 -= k6 + t1; |
| tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k3; b3 -= k4; |
| tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k1; b1 -= k2; |
| tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k6 + t1; b7 -= k7 + 9; |
| tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k4; b5 -= k5 + t0; |
| tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k2; b3 -= k3; |
| tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k0; b1 -= k1; |
| tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k5 + t0; b7 -= k6 + 8; |
| tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k3; b5 -= k4 + t2; |
| tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k1; b3 -= k2; |
| tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k8; b1 -= k0; |
| tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k4 + t2; b7 -= k5 + 7; |
| tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k2; b5 -= k3 + t1; |
| tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k0; b3 -= k1; |
| tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k7; b1 -= k8; |
| tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k3 + t1; b7 -= k4 + 6; |
| tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k1; b5 -= k2 + t0; |
| tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k8; b3 -= k0; |
| tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k6; b1 -= k7; |
| tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k2 + t0; b7 -= k3 + 5; |
| tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k0; b5 -= k1 + t2; |
| tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k7; b3 -= k8; |
| tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k5; b1 -= k6; |
| tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k1 + t2; b7 -= k2 + 4; |
| tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k8; b5 -= k0 + t1; |
| tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k6; b3 -= k7; |
| tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k4; b1 -= k5; |
| tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k0 + t1; b7 -= k1 + 3; |
| tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k7; b5 -= k8 + t0; |
| tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k5; b3 -= k6; |
| tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k3; b1 -= k4; |
| tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k8 + t0; b7 -= k0 + 2; |
| tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k6; b5 -= k7 + t2; |
| tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k4; b3 -= k5; |
| tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k2; b1 -= k3; |
| tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k7 + t2; b7 -= k8 + 1; |
| tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k5; b5 -= k6 + t1; |
| tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k3; b3 -= k4; |
| tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k1; b1 -= k2; |
| tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; |
| tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; |
| tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; |
| tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; |
| tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; |
| tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; |
| tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; |
| tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; |
| tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; |
| tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; |
| tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; |
| tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; |
| tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k6 + t1; b7 -= k7; |
| tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k4; b5 -= k5 + t0; |
| tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k2; b3 -= k3; |
| tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k0; b1 -= k1; |
| |
| output[0] = b0; |
| output[1] = b1; |
| output[2] = b2; |
| output[3] = b3; |
| |
| output[7] = b7; |
| output[6] = b6; |
| output[5] = b5; |
| output[4] = b4; |
| } |