#include <linux/string.h>
#include <threefishApi.h>


void threefishEncrypt1024(struct threefish_key* 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],
      b8 = input[8], b9 = input[9],
      b10 = input[10], b11 = input[11],
      b12 = input[12], b13 = input[13],
      b14 = input[14], b15 = input[15];
    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], k9 = keyCtx->key[9],
      k10 = keyCtx->key[10], k11 = keyCtx->key[11],
      k12 = keyCtx->key[12], k13 = keyCtx->key[13],
      k14 = keyCtx->key[14], k15 = keyCtx->key[15],
      k16 = keyCtx->key[16];
    uint64_t t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1],
      t2 = keyCtx->tweak[2];

            b1 += k1; b0 += b1 + k0; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0;
            b3 += k3; b2 += b3 + k2; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2;
            b5 += k5; b4 += b5 + k4; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4;
            b7 += k7; b6 += b7 + k6; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6;
            b9 += k9; b8 += b9 + k8; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8;
            b11 += k11; b10 += b11 + k10; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10;
            b13 += k13 + t0; b12 += b13 + k12; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12;
            b15 += k15; b14 += b15 + k14 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14;
            b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0;
            b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2;
            b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6;
            b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4;
            b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10;
            b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12;
            b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14;
            b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8;
            b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0;
            b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2;
            b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4;
            b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6;
            b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12;
            b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14;
            b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8;
            b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10;
            b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0;
            b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2;
            b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6;
            b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4;
            b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14;
            b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8;
            b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10;
            b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12;
            b1 += k2; b0 += b1 + k1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0;
            b3 += k4; b2 += b3 + k3; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2;
            b5 += k6; b4 += b5 + k5; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4;
            b7 += k8; b6 += b7 + k7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6;
            b9 += k10; b8 += b9 + k9; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8;
            b11 += k12; b10 += b11 + k11; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10;
            b13 += k14 + t1; b12 += b13 + k13; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12;
            b15 += k16 + 1; b14 += b15 + k15 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14;
            b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0;
            b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2;
            b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6;
            b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4;
            b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10;
            b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12;
            b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14;
            b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8;
            b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0;
            b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2;
            b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4;
            b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6;
            b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12;
            b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14;
            b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8;
            b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10;
            b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0;
            b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2;
            b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6;
            b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4;
            b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14;
            b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8;
            b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10;
            b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12;
            b1 += k3; b0 += b1 + k2; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0;
            b3 += k5; b2 += b3 + k4; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2;
            b5 += k7; b4 += b5 + k6; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4;
            b7 += k9; b6 += b7 + k8; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6;
            b9 += k11; b8 += b9 + k10; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8;
            b11 += k13; b10 += b11 + k12; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10;
            b13 += k15 + t2; b12 += b13 + k14; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12;
            b15 += k0 + 2; b14 += b15 + k16 + t0; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14;
            b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0;
            b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2;
            b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6;
            b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4;
            b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10;
            b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12;
            b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14;
            b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8;
            b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0;
            b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2;
            b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4;
            b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6;
            b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12;
            b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14;
            b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8;
            b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10;
            b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0;
            b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2;
            b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6;
            b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4;
            b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14;
            b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8;
            b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10;
            b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12;
            b1 += k4; b0 += b1 + k3; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0;
            b3 += k6; b2 += b3 + k5; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2;
            b5 += k8; b4 += b5 + k7; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4;
            b7 += k10; b6 += b7 + k9; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6;
            b9 += k12; b8 += b9 + k11; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8;
            b11 += k14; b10 += b11 + k13; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10;
            b13 += k16 + t0; b12 += b13 + k15; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12;
            b15 += k1 + 3; b14 += b15 + k0 + t1; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14;
            b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0;
            b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2;
            b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6;
            b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4;
            b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10;
            b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12;
            b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14;
            b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8;
            b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0;
            b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2;
            b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4;
            b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6;
            b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12;
            b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14;
            b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8;
            b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10;
            b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0;
            b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2;
            b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6;
            b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4;
            b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14;
            b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8;
            b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10;
            b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12;
            b1 += k5; b0 += b1 + k4; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0;
            b3 += k7; b2 += b3 + k6; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2;
            b5 += k9; b4 += b5 + k8; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4;
            b7 += k11; b6 += b7 + k10; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6;
            b9 += k13; b8 += b9 + k12; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8;
            b11 += k15; b10 += b11 + k14; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10;
            b13 += k0 + t1; b12 += b13 + k16; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12;
            b15 += k2 + 4; b14 += b15 + k1 + t2; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14;
            b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0;
            b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2;
            b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6;
            b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4;
            b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10;
            b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12;
            b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14;
            b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8;
            b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0;
            b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2;
            b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4;
            b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6;
            b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12;
            b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14;
            b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8;
            b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10;
            b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0;
            b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2;
            b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6;
            b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4;
            b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14;
            b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8;
            b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10;
            b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12;
            b1 += k6; b0 += b1 + k5; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0;
            b3 += k8; b2 += b3 + k7; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2;
            b5 += k10; b4 += b5 + k9; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4;
            b7 += k12; b6 += b7 + k11; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6;
            b9 += k14; b8 += b9 + k13; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8;
            b11 += k16; b10 += b11 + k15; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10;
            b13 += k1 + t2; b12 += b13 + k0; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12;
            b15 += k3 + 5; b14 += b15 + k2 + t0; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14;
            b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0;
            b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2;
            b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6;
            b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4;
            b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10;
            b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12;
            b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14;
            b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8;
            b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0;
            b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2;
            b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4;
            b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6;
            b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12;
            b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14;
            b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8;
            b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10;
            b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0;
            b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2;
            b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6;
            b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4;
            b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14;
            b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8;
            b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10;
            b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12;
            b1 += k7; b0 += b1 + k6; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0;
            b3 += k9; b2 += b3 + k8; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2;
            b5 += k11; b4 += b5 + k10; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4;
            b7 += k13; b6 += b7 + k12; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6;
            b9 += k15; b8 += b9 + k14; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8;
            b11 += k0; b10 += b11 + k16; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10;
            b13 += k2 + t0; b12 += b13 + k1; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12;
            b15 += k4 + 6; b14 += b15 + k3 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14;
            b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0;
            b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2;
            b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6;
            b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4;
            b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10;
            b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12;
            b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14;
            b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8;
            b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0;
            b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2;
            b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4;
            b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6;
            b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12;
            b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14;
            b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8;
            b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10;
            b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0;
            b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2;
            b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6;
            b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4;
            b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14;
            b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8;
            b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10;
            b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12;
            b1 += k8; b0 += b1 + k7; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0;
            b3 += k10; b2 += b3 + k9; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2;
            b5 += k12; b4 += b5 + k11; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4;
            b7 += k14; b6 += b7 + k13; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6;
            b9 += k16; b8 += b9 + k15; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8;
            b11 += k1; b10 += b11 + k0; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10;
            b13 += k3 + t1; b12 += b13 + k2; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12;
            b15 += k5 + 7; b14 += b15 + k4 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14;
            b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0;
            b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2;
            b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6;
            b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4;
            b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10;
            b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12;
            b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14;
            b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8;
            b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0;
            b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2;
            b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4;
            b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6;
            b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12;
            b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14;
            b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8;
            b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10;
            b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0;
            b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2;
            b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6;
            b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4;
            b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14;
            b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8;
            b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10;
            b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12;
            b1 += k9; b0 += b1 + k8; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0;
            b3 += k11; b2 += b3 + k10; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2;
            b5 += k13; b4 += b5 + k12; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4;
            b7 += k15; b6 += b7 + k14; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6;
            b9 += k0; b8 += b9 + k16; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8;
            b11 += k2; b10 += b11 + k1; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10;
            b13 += k4 + t2; b12 += b13 + k3; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12;
            b15 += k6 + 8; b14 += b15 + k5 + t0; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14;
            b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0;
            b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2;
            b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6;
            b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4;
            b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10;
            b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12;
            b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14;
            b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8;
            b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0;
            b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2;
            b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4;
            b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6;
            b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12;
            b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14;
            b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8;
            b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10;
            b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0;
            b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2;
            b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6;
            b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4;
            b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14;
            b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8;
            b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10;
            b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12;
            b1 += k10; b0 += b1 + k9; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0;
            b3 += k12; b2 += b3 + k11; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2;
            b5 += k14; b4 += b5 + k13; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4;
            b7 += k16; b6 += b7 + k15; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6;
            b9 += k1; b8 += b9 + k0; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8;
            b11 += k3; b10 += b11 + k2; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10;
            b13 += k5 + t0; b12 += b13 + k4; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12;
            b15 += k7 + 9; b14 += b15 + k6 + t1; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14;
            b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0;
            b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2;
            b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6;
            b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4;
            b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10;
            b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12;
            b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14;
            b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8;
            b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0;
            b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2;
            b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4;
            b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6;
            b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12;
            b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14;
            b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8;
            b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10;
            b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0;
            b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2;
            b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6;
            b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4;
            b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14;
            b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8;
            b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10;
            b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12;
            b1 += k11; b0 += b1 + k10; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0;
            b3 += k13; b2 += b3 + k12; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2;
            b5 += k15; b4 += b5 + k14; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4;
            b7 += k0; b6 += b7 + k16; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6;
            b9 += k2; b8 += b9 + k1; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8;
            b11 += k4; b10 += b11 + k3; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10;
            b13 += k6 + t1; b12 += b13 + k5; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12;
            b15 += k8 + 10; b14 += b15 + k7 + t2; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14;
            b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0;
            b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2;
            b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6;
            b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4;
            b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10;
            b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12;
            b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14;
            b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8;
            b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0;
            b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2;
            b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4;
            b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6;
            b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12;
            b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14;
            b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8;
            b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10;
            b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0;
            b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2;
            b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6;
            b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4;
            b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14;
            b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8;
            b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10;
            b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12;
            b1 += k12; b0 += b1 + k11; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0;
            b3 += k14; b2 += b3 + k13; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2;
            b5 += k16; b4 += b5 + k15; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4;
            b7 += k1; b6 += b7 + k0; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6;
            b9 += k3; b8 += b9 + k2; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8;
            b11 += k5; b10 += b11 + k4; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10;
            b13 += k7 + t2; b12 += b13 + k6; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12;
            b15 += k9 + 11; b14 += b15 + k8 + t0; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14;
            b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0;
            b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2;
            b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6;
            b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4;
            b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10;
            b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12;
            b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14;
            b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8;
            b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0;
            b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2;
            b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4;
            b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6;
            b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12;
            b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14;
            b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8;
            b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10;
            b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0;
            b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2;
            b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6;
            b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4;
            b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14;
            b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8;
            b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10;
            b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12;
            b1 += k13; b0 += b1 + k12; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0;
            b3 += k15; b2 += b3 + k14; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2;
            b5 += k0; b4 += b5 + k16; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4;
            b7 += k2; b6 += b7 + k1; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6;
            b9 += k4; b8 += b9 + k3; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8;
            b11 += k6; b10 += b11 + k5; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10;
            b13 += k8 + t0; b12 += b13 + k7; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12;
            b15 += k10 + 12; b14 += b15 + k9 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14;
            b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0;
            b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2;
            b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6;
            b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4;
            b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10;
            b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12;
            b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14;
            b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8;
            b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0;
            b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2;
            b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4;
            b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6;
            b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12;
            b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14;
            b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8;
            b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10;
            b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0;
            b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2;
            b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6;
            b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4;
            b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14;
            b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8;
            b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10;
            b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12;
            b1 += k14; b0 += b1 + k13; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0;
            b3 += k16; b2 += b3 + k15; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2;
            b5 += k1; b4 += b5 + k0; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4;
            b7 += k3; b6 += b7 + k2; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6;
            b9 += k5; b8 += b9 + k4; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8;
            b11 += k7; b10 += b11 + k6; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10;
            b13 += k9 + t1; b12 += b13 + k8; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12;
            b15 += k11 + 13; b14 += b15 + k10 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14;
            b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0;
            b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2;
            b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6;
            b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4;
            b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10;
            b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12;
            b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14;
            b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8;
            b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0;
            b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2;
            b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4;
            b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6;
            b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12;
            b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14;
            b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8;
            b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10;
            b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0;
            b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2;
            b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6;
            b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4;
            b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14;
            b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8;
            b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10;
            b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12;
            b1 += k15; b0 += b1 + k14; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0;
            b3 += k0; b2 += b3 + k16; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2;
            b5 += k2; b4 += b5 + k1; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4;
            b7 += k4; b6 += b7 + k3; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6;
            b9 += k6; b8 += b9 + k5; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8;
            b11 += k8; b10 += b11 + k7; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10;
            b13 += k10 + t2; b12 += b13 + k9; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12;
            b15 += k12 + 14; b14 += b15 + k11 + t0; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14;
            b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0;
            b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2;
            b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6;
            b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4;
            b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10;
            b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12;
            b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14;
            b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8;
            b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0;
            b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2;
            b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4;
            b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6;
            b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12;
            b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14;
            b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8;
            b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10;
            b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0;
            b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2;
            b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6;
            b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4;
            b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14;
            b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8;
            b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10;
            b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12;
            b1 += k16; b0 += b1 + k15; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0;
            b3 += k1; b2 += b3 + k0; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2;
            b5 += k3; b4 += b5 + k2; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4;
            b7 += k5; b6 += b7 + k4; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6;
            b9 += k7; b8 += b9 + k6; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8;
            b11 += k9; b10 += b11 + k8; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10;
            b13 += k11 + t0; b12 += b13 + k10; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12;
            b15 += k13 + 15; b14 += b15 + k12 + t1; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14;
            b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0;
            b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2;
            b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6;
            b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4;
            b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10;
            b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12;
            b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14;
            b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8;
            b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0;
            b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2;
            b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4;
            b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6;
            b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12;
            b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14;
            b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8;
            b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10;
            b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0;
            b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2;
            b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6;
            b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4;
            b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14;
            b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8;
            b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10;
            b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12;
            b1 += k0; b0 += b1 + k16; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0;
            b3 += k2; b2 += b3 + k1; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2;
            b5 += k4; b4 += b5 + k3; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4;
            b7 += k6; b6 += b7 + k5; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6;
            b9 += k8; b8 += b9 + k7; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8;
            b11 += k10; b10 += b11 + k9; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10;
            b13 += k12 + t1; b12 += b13 + k11; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12;
            b15 += k14 + 16; b14 += b15 + k13 + t2; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14;
            b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0;
            b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2;
            b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6;
            b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4;
            b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10;
            b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12;
            b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14;
            b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8;
            b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0;
            b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2;
            b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4;
            b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6;
            b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12;
            b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14;
            b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8;
            b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10;
            b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0;
            b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2;
            b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6;
            b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4;
            b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14;
            b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8;
            b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10;
            b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12;
            b1 += k1; b0 += b1 + k0; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0;
            b3 += k3; b2 += b3 + k2; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2;
            b5 += k5; b4 += b5 + k4; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4;
            b7 += k7; b6 += b7 + k6; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6;
            b9 += k9; b8 += b9 + k8; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8;
            b11 += k11; b10 += b11 + k10; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10;
            b13 += k13 + t2; b12 += b13 + k12; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12;
            b15 += k15 + 17; b14 += b15 + k14 + t0; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14;
            b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0;
            b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2;
            b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6;
            b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4;
            b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10;
            b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12;
            b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14;
            b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8;
            b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0;
            b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2;
            b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4;
            b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6;
            b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12;
            b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14;
            b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8;
            b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10;
            b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0;
            b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2;
            b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6;
            b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4;
            b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14;
            b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8;
            b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10;
            b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12;
            b1 += k2; b0 += b1 + k1; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0;
            b3 += k4; b2 += b3 + k3; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2;
            b5 += k6; b4 += b5 + k5; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4;
            b7 += k8; b6 += b7 + k7; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6;
            b9 += k10; b8 += b9 + k9; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8;
            b11 += k12; b10 += b11 + k11; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10;
            b13 += k14 + t0; b12 += b13 + k13; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12;
            b15 += k16 + 18; b14 += b15 + k15 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14;
            b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0;
            b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2;
            b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6;
            b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4;
            b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10;
            b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12;
            b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14;
            b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8;
            b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0;
            b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2;
            b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4;
            b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6;
            b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12;
            b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14;
            b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8;
            b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10;
            b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0;
            b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2;
            b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6;
            b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4;
            b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14;
            b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8;
            b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10;
            b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12;
            b1 += k3; b0 += b1 + k2; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0;
            b3 += k5; b2 += b3 + k4; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2;
            b5 += k7; b4 += b5 + k6; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4;
            b7 += k9; b6 += b7 + k8; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6;
            b9 += k11; b8 += b9 + k10; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8;
            b11 += k13; b10 += b11 + k12; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10;
            b13 += k15 + t1; b12 += b13 + k14; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12;
            b15 += k0 + 19; b14 += b15 + k16 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14;
            b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0;
            b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2;
            b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6;
            b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4;
            b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10;
            b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12;
            b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14;
            b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8;
            b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0;
            b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2;
            b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4;
            b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6;
            b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12;
            b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14;
            b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8;
            b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10;
            b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0;
            b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2;
            b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6;
            b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4;
            b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14;
            b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8;
            b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10;
            b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12;

            output[0] = b0 + k3;
            output[1] = b1 + k4;
            output[2] = b2 + k5;
            output[3] = b3 + k6;
            output[4] = b4 + k7;
            output[5] = b5 + k8;
            output[6] = b6 + k9;
            output[7] = b7 + k10;
            output[8] = b8 + k11;
            output[9] = b9 + k12;
            output[10] = b10 + k13;
            output[11] = b11 + k14;
            output[12] = b12 + k15;
            output[13] = b13 + k16 + t2;
            output[14] = b14 + k0 + t0;
            output[15] = b15 + k1 + 20;
        }

void threefishDecrypt1024(struct threefish_key* 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],
      b8 = input[8], b9 = input[9],
      b10 = input[10], b11 = input[11],
      b12 = input[12], b13 = input[13],
      b14 = input[14], b15 = input[15];
    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], k9 = keyCtx->key[9],
      k10 = keyCtx->key[10], k11 = keyCtx->key[11],
      k12 = keyCtx->key[12], k13 = keyCtx->key[13],
      k14 = keyCtx->key[14], k15 = keyCtx->key[15],
      k16 = keyCtx->key[16];
    uint64_t t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1],
      t2 = keyCtx->tweak[2];
    uint64_t tmp;

            b0 -= k3;
            b1 -= k4;
            b2 -= k5;
            b3 -= k6;
            b4 -= k7;
            b5 -= k8;
            b6 -= k9;
            b7 -= k10;
            b8 -= k11;
            b9 -= k12;
            b10 -= k13;
            b11 -= k14;
            b12 -= k15;
            b13 -= k16 + t2;
            b14 -= k0 + t0;
            b15 -= k1 + 20;
            tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k16 + t2; b15 -= k0 + 19;
            tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k14; b13 -= k15 + t1;
            tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k12; b11 -= k13;
            tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k10; b9 -= k11;
            tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k8; b7 -= k9;
            tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k6; b5 -= k7;
            tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k4; b3 -= k5;
            tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k2; b1 -= k3;
            tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k15 + t1; b15 -= k16 + 18;
            tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k13; b13 -= k14 + t0;
            tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k11; b11 -= k12;
            tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k9; b9 -= k10;
            tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k7; b7 -= k8;
            tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k5; b5 -= k6;
            tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k3; b3 -= k4;
            tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k1; b1 -= k2;
            tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k14 + t0; b15 -= k15 + 17;
            tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k12; b13 -= k13 + t2;
            tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k10; b11 -= k11;
            tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k8; b9 -= k9;
            tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k6; b7 -= k7;
            tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k4; b5 -= k5;
            tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k2; b3 -= k3;
            tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k0; b1 -= k1;
            tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k13 + t2; b15 -= k14 + 16;
            tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k11; b13 -= k12 + t1;
            tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k9; b11 -= k10;
            tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k7; b9 -= k8;
            tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k5; b7 -= k6;
            tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k3; b5 -= k4;
            tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k1; b3 -= k2;
            tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k16; b1 -= k0;
            tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k12 + t1; b15 -= k13 + 15;
            tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k10; b13 -= k11 + t0;
            tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k8; b11 -= k9;
            tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k6; b9 -= k7;
            tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k4; b7 -= k5;
            tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k2; b5 -= k3;
            tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k0; b3 -= k1;
            tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k15; b1 -= k16;
            tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k11 + t0; b15 -= k12 + 14;
            tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k9; b13 -= k10 + t2;
            tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k7; b11 -= k8;
            tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k5; b9 -= k6;
            tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k3; b7 -= k4;
            tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k1; b5 -= k2;
            tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k16; b3 -= k0;
            tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k14; b1 -= k15;
            tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k10 + t2; b15 -= k11 + 13;
            tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k8; b13 -= k9 + t1;
            tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k6; b11 -= k7;
            tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k4; b9 -= k5;
            tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k2; b7 -= k3;
            tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k0; b5 -= k1;
            tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k15; b3 -= k16;
            tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k13; b1 -= k14;
            tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k9 + t1; b15 -= k10 + 12;
            tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k7; b13 -= k8 + t0;
            tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k5; b11 -= k6;
            tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k3; b9 -= k4;
            tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k1; b7 -= k2;
            tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k16; b5 -= k0;
            tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k14; b3 -= k15;
            tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k12; b1 -= k13;
            tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k8 + t0; b15 -= k9 + 11;
            tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k6; b13 -= k7 + t2;
            tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k4; b11 -= k5;
            tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k2; b9 -= k3;
            tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k0; b7 -= k1;
            tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k15; b5 -= k16;
            tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k13; b3 -= k14;
            tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k11; b1 -= k12;
            tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k7 + t2; b15 -= k8 + 10;
            tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k5; b13 -= k6 + t1;
            tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k3; b11 -= k4;
            tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k1; b9 -= k2;
            tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k16; b7 -= k0;
            tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k14; b5 -= k15;
            tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k12; b3 -= k13;
            tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k10; b1 -= k11;
            tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k6 + t1; b15 -= k7 + 9;
            tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k4; b13 -= k5 + t0;
            tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k2; b11 -= k3;
            tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k0; b9 -= k1;
            tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k15; b7 -= k16;
            tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k13; b5 -= k14;
            tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k11; b3 -= k12;
            tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k9; b1 -= k10;
            tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k5 + t0; b15 -= k6 + 8;
            tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k3; b13 -= k4 + t2;
            tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k1; b11 -= k2;
            tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k16; b9 -= k0;
            tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k14; b7 -= k15;
            tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k12; b5 -= k13;
            tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k10; b3 -= k11;
            tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k8; b1 -= k9;
            tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k4 + t2; b15 -= k5 + 7;
            tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k2; b13 -= k3 + t1;
            tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k0; b11 -= k1;
            tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k15; b9 -= k16;
            tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k13; b7 -= k14;
            tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k11; b5 -= k12;
            tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k9; b3 -= k10;
            tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k7; b1 -= k8;
            tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k3 + t1; b15 -= k4 + 6;
            tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k1; b13 -= k2 + t0;
            tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k16; b11 -= k0;
            tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k14; b9 -= k15;
            tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k12; b7 -= k13;
            tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k10; b5 -= k11;
            tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k8; b3 -= k9;
            tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k6; b1 -= k7;
            tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k2 + t0; b15 -= k3 + 5;
            tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k0; b13 -= k1 + t2;
            tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k15; b11 -= k16;
            tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k13; b9 -= k14;
            tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k11; b7 -= k12;
            tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k9; b5 -= k10;
            tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k7; b3 -= k8;
            tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k5; b1 -= k6;
            tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k1 + t2; b15 -= k2 + 4;
            tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k16; b13 -= k0 + t1;
            tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k14; b11 -= k15;
            tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k12; b9 -= k13;
            tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k10; b7 -= k11;
            tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k8; b5 -= k9;
            tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k6; b3 -= k7;
            tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k4; b1 -= k5;
            tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k0 + t1; b15 -= k1 + 3;
            tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k15; b13 -= k16 + t0;
            tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k13; b11 -= k14;
            tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k11; b9 -= k12;
            tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k9; b7 -= k10;
            tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k7; b5 -= k8;
            tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k5; b3 -= k6;
            tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k3; b1 -= k4;
            tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k16 + t0; b15 -= k0 + 2;
            tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k14; b13 -= k15 + t2;
            tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k12; b11 -= k13;
            tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k10; b9 -= k11;
            tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k8; b7 -= k9;
            tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k6; b5 -= k7;
            tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k4; b3 -= k5;
            tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k2; b1 -= k3;
            tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k15 + t2; b15 -= k16 + 1;
            tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k13; b13 -= k14 + t1;
            tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k11; b11 -= k12;
            tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k9; b9 -= k10;
            tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k7; b7 -= k8;
            tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k5; b5 -= k6;
            tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k3; b3 -= k4;
            tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k1; b1 -= k2;
            tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7;
            tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3;
            tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5;
            tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1;
            tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9;
            tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13;
            tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11;
            tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15;
            tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9;
            tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11;
            tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13;
            tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15;
            tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1;
            tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3;
            tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5;
            tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7;
            tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1;
            tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5;
            tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3;
            tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7;
            tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15;
            tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11;
            tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13;
            tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9;
            tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k14 + t1; b15 -= k15;
            tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k12; b13 -= k13 + t0;
            tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k10; b11 -= k11;
            tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k8; b9 -= k9;
            tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k6; b7 -= k7;
            tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k4; b5 -= k5;
            tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k2; b3 -= k3;
            tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k0; b1 -= k1;

            output[15] = b15;
            output[14] = b14;
            output[13] = b13;
            output[12] = b12;
            output[11] = b11;
            output[10] = b10;
            output[9] = b9;
            output[8] = b8;
            output[7] = b7;
            output[6] = b6;
            output[5] = b5;
            output[4] = b4;
            output[3] = b3;
            output[2] = b2;
            output[1] = b1;
            output[0] = b0;
}