diff options
Diffstat (limited to 'drivers/staging/skein/threefish512Block.c')
| -rw-r--r-- | drivers/staging/skein/threefish512Block.c | 643 |
1 files changed, 643 insertions, 0 deletions
diff --git a/drivers/staging/skein/threefish512Block.c b/drivers/staging/skein/threefish512Block.c new file mode 100644 index 000000000000..4fe708fea066 --- /dev/null +++ b/drivers/staging/skein/threefish512Block.c @@ -0,0 +1,643 @@ +#include <threefishApi.h> +#include <stdint.h> +#include <string.h> + + +void threefishEncrypt512(ThreefishKey_t* keyCtx, uint64_t* input, uint64_t* output) + { + + uint64_t b0 = input[0], b1 = input[1], + b2 = input[2], b3 = input[3], + b4 = input[4], b5 = input[5], + b6 = input[6], b7 = input[7]; + uint64_t 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]; + uint64_t 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(ThreefishKey_t* keyCtx, uint64_t* input, uint64_t* output) + { + + uint64_t b0 = input[0], b1 = input[1], + b2 = input[2], b3 = input[3], + b4 = input[4], b5 = input[5], + b6 = input[6], b7 = input[7]; + uint64_t 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]; + uint64_t t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], + t2 = keyCtx->tweak[2]; + + uint64_t 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; +} |