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GOSTCoin CUDA miner project, compatible with most nvidia cards, containing only gostd algo
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ccminer-gostd-lite/x11/cuda_x11_shavite512.cu

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#include "cuda_helper.h"
#include <memory.h>
#define TPB 128
__constant__ uint32_t c_PaddedMessage80[32]; // padded message (80 bytes + padding)
__device__ __constant__
static const uint32_t d_ShaviteInitVector[16] = {
SPH_C32(0x72FCCDD8), SPH_C32(0x79CA4727), SPH_C32(0x128A077B), SPH_C32(0x40D55AEC),
SPH_C32(0xD1901A06), SPH_C32(0x430AE307), SPH_C32(0xB29F5CD1), SPH_C32(0xDF07FBFC),
SPH_C32(0x8E45D73D), SPH_C32(0x681AB538), SPH_C32(0xBDE86578), SPH_C32(0xDD577E47),
SPH_C32(0xE275EADE), SPH_C32(0x502D9FCD), SPH_C32(0xB9357178), SPH_C32(0x022A4B9A)
};
#include "cuda_x11_aes.cu"
__device__ __forceinline__
static void AES_ROUND_NOKEY(
const uint32_t* __restrict__ sharedMemory,
uint32_t &x0, uint32_t &x1, uint32_t &x2, uint32_t &x3)
{
uint32_t y0, y1, y2, y3;
aes_round(sharedMemory,
x0, x1, x2, x3,
y0, y1, y2, y3);
x0 = y0;
x1 = y1;
x2 = y2;
x3 = y3;
}
__device__ __forceinline__
static void KEY_EXPAND_ELT(
const uint32_t* __restrict__ sharedMemory,
uint32_t &k0, uint32_t &k1, uint32_t &k2, uint32_t &k3)
{
uint32_t y0, y1, y2, y3;
aes_round(sharedMemory,
k0, k1, k2, k3,
y0, y1, y2, y3);
k0 = y1;
k1 = y2;
k2 = y3;
k3 = y0;
}
__device__
static void c512(const uint32_t* sharedMemory, uint32_t *state, uint32_t *msg, uint32_t count)
{
uint32_t p0, p1, p2, p3, p4, p5, p6, p7;
uint32_t p8, p9, pA, pB, pC, pD, pE, pF;
uint32_t x0, x1, x2, x3;
uint32_t rk00, rk01, rk02, rk03, rk04, rk05, rk06, rk07;
uint32_t rk08, rk09, rk0A, rk0B, rk0C, rk0D, rk0E, rk0F;
uint32_t rk10, rk11, rk12, rk13, rk14, rk15, rk16, rk17;
uint32_t rk18, rk19, rk1A, rk1B, rk1C, rk1D, rk1E, rk1F;
const uint32_t counter = count;
p0 = state[0x0];
p1 = state[0x1];
p2 = state[0x2];
p3 = state[0x3];
p4 = state[0x4];
p5 = state[0x5];
p6 = state[0x6];
p7 = state[0x7];
p8 = state[0x8];
p9 = state[0x9];
pA = state[0xA];
pB = state[0xB];
pC = state[0xC];
pD = state[0xD];
pE = state[0xE];
pF = state[0xF];
/* round 0 */
rk00 = msg[0];
x0 = p4 ^ rk00;
rk01 = msg[1];
x1 = p5 ^ rk01;
rk02 = msg[2];
x2 = p6 ^ rk02;
rk03 = msg[3];
x3 = p7 ^ rk03;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk04 = msg[4];
x0 ^= rk04;
rk05 = msg[5];
x1 ^= rk05;
rk06 = msg[6];
x2 ^= rk06;
rk07 = msg[7];
x3 ^= rk07;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk08 = msg[8];
x0 ^= rk08;
rk09 = msg[9];
x1 ^= rk09;
rk0A = msg[10];
x2 ^= rk0A;
rk0B = msg[11];
x3 ^= rk0B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk0C = msg[12];
x0 ^= rk0C;
rk0D = msg[13];
x1 ^= rk0D;
rk0E = msg[14];
x2 ^= rk0E;
rk0F = msg[15];
x3 ^= rk0F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p0 ^= x0;
p1 ^= x1;
p2 ^= x2;
p3 ^= x3;
rk10 = msg[16];
x0 = pC ^ rk10;
rk11 = msg[17];
x1 = pD ^ rk11;
rk12 = msg[18];
x2 = pE ^ rk12;
rk13 = msg[19];
x3 = pF ^ rk13;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk14 = msg[20];
x0 ^= rk14;
rk15 = msg[21];
x1 ^= rk15;
rk16 = msg[22];
x2 ^= rk16;
rk17 = msg[23];
x3 ^= rk17;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk18 = msg[24];
x0 ^= rk18;
rk19 = msg[25];
x1 ^= rk19;
rk1A = msg[26];
x2 ^= rk1A;
rk1B = msg[27];
x3 ^= rk1B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk1C = msg[28];
x0 ^= rk1C;
rk1D = msg[29];
x1 ^= rk1D;
rk1E = msg[30];
x2 ^= rk1E;
rk1F = msg[31];
x3 ^= rk1F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p8 ^= x0;
p9 ^= x1;
pA ^= x2;
pB ^= x3;
// 1
KEY_EXPAND_ELT(sharedMemory, rk00, rk01, rk02, rk03);
rk00 ^= rk1C;
rk01 ^= rk1D;
rk02 ^= rk1E;
rk03 ^= rk1F;
rk00 ^= counter;
rk03 ^= 0xFFFFFFFF;
x0 = p0 ^ rk00;
x1 = p1 ^ rk01;
x2 = p2 ^ rk02;
x3 = p3 ^ rk03;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk04, rk05, rk06, rk07);
rk04 ^= rk00;
rk05 ^= rk01;
rk06 ^= rk02;
rk07 ^= rk03;
x0 ^= rk04;
x1 ^= rk05;
x2 ^= rk06;
x3 ^= rk07;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk08, rk09, rk0A, rk0B);
rk08 ^= rk04;
rk09 ^= rk05;
rk0A ^= rk06;
rk0B ^= rk07;
x0 ^= rk08;
x1 ^= rk09;
x2 ^= rk0A;
x3 ^= rk0B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk0C, rk0D, rk0E, rk0F);
rk0C ^= rk08;
rk0D ^= rk09;
rk0E ^= rk0A;
rk0F ^= rk0B;
x0 ^= rk0C;
x1 ^= rk0D;
x2 ^= rk0E;
x3 ^= rk0F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
pC ^= x0;
pD ^= x1;
pE ^= x2;
pF ^= x3;
KEY_EXPAND_ELT(sharedMemory, rk10, rk11, rk12, rk13);
rk10 ^= rk0C;
rk11 ^= rk0D;
rk12 ^= rk0E;
rk13 ^= rk0F;
x0 = p8 ^ rk10;
x1 = p9 ^ rk11;
x2 = pA ^ rk12;
x3 = pB ^ rk13;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk14, rk15, rk16, rk17);
rk14 ^= rk10;
rk15 ^= rk11;
rk16 ^= rk12;
rk17 ^= rk13;
x0 ^= rk14;
x1 ^= rk15;
x2 ^= rk16;
x3 ^= rk17;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk18, rk19, rk1A, rk1B);
rk18 ^= rk14;
rk19 ^= rk15;
rk1A ^= rk16;
rk1B ^= rk17;
x0 ^= rk18;
x1 ^= rk19;
x2 ^= rk1A;
x3 ^= rk1B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk1C, rk1D, rk1E, rk1F);
rk1C ^= rk18;
rk1D ^= rk19;
rk1E ^= rk1A;
rk1F ^= rk1B;
x0 ^= rk1C;
x1 ^= rk1D;
x2 ^= rk1E;
x3 ^= rk1F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p4 ^= x0;
p5 ^= x1;
p6 ^= x2;
p7 ^= x3;
rk00 ^= rk19;
x0 = pC ^ rk00;
rk01 ^= rk1A;
x1 = pD ^ rk01;
rk02 ^= rk1B;
x2 = pE ^ rk02;
rk03 ^= rk1C;
x3 = pF ^ rk03;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk04 ^= rk1D;
x0 ^= rk04;
rk05 ^= rk1E;
x1 ^= rk05;
rk06 ^= rk1F;
x2 ^= rk06;
rk07 ^= rk00;
x3 ^= rk07;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk08 ^= rk01;
x0 ^= rk08;
rk09 ^= rk02;
x1 ^= rk09;
rk0A ^= rk03;
x2 ^= rk0A;
rk0B ^= rk04;
x3 ^= rk0B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk0C ^= rk05;
x0 ^= rk0C;
rk0D ^= rk06;
x1 ^= rk0D;
rk0E ^= rk07;
x2 ^= rk0E;
rk0F ^= rk08;
x3 ^= rk0F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p8 ^= x0;
p9 ^= x1;
pA ^= x2;
pB ^= x3;
rk10 ^= rk09;
x0 = p4 ^ rk10;
rk11 ^= rk0A;
x1 = p5 ^ rk11;
rk12 ^= rk0B;
x2 = p6 ^ rk12;
rk13 ^= rk0C;
x3 = p7 ^ rk13;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk14 ^= rk0D;
x0 ^= rk14;
rk15 ^= rk0E;
x1 ^= rk15;
rk16 ^= rk0F;
x2 ^= rk16;
rk17 ^= rk10;
x3 ^= rk17;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk18 ^= rk11;
x0 ^= rk18;
rk19 ^= rk12;
x1 ^= rk19;
rk1A ^= rk13;
x2 ^= rk1A;
rk1B ^= rk14;
x3 ^= rk1B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk1C ^= rk15;
x0 ^= rk1C;
rk1D ^= rk16;
x1 ^= rk1D;
rk1E ^= rk17;
x2 ^= rk1E;
rk1F ^= rk18;
x3 ^= rk1F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p0 ^= x0;
p1 ^= x1;
p2 ^= x2;
p3 ^= x3;
/* round 3, 7, 11 */
KEY_EXPAND_ELT(sharedMemory, rk00, rk01, rk02, rk03);
rk00 ^= rk1C;
rk01 ^= rk1D;
rk02 ^= rk1E;
rk03 ^= rk1F;
x0 = p8 ^ rk00;
x1 = p9 ^ rk01;
x2 = pA ^ rk02;
x3 = pB ^ rk03;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk04, rk05, rk06, rk07);
rk04 ^= rk00;
rk05 ^= rk01;
rk06 ^= rk02;
rk07 ^= rk03;
x0 ^= rk04;
x1 ^= rk05;
x2 ^= rk06;
x3 ^= rk07;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk08, rk09, rk0A, rk0B);
rk08 ^= rk04;
rk09 ^= rk05;
rk0A ^= rk06;
rk0B ^= rk07;
x0 ^= rk08;
x1 ^= rk09;
x2 ^= rk0A;
x3 ^= rk0B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk0C, rk0D, rk0E, rk0F);
rk0C ^= rk08;
rk0D ^= rk09;
rk0E ^= rk0A;
rk0F ^= rk0B;
x0 ^= rk0C;
x1 ^= rk0D;
x2 ^= rk0E;
x3 ^= rk0F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p4 ^= x0;
p5 ^= x1;
p6 ^= x2;
p7 ^= x3;
KEY_EXPAND_ELT(sharedMemory, rk10, rk11, rk12, rk13);
rk10 ^= rk0C;
rk11 ^= rk0D;
rk12 ^= rk0E;
rk13 ^= rk0F;
x0 = p0 ^ rk10;
x1 = p1 ^ rk11;
x2 = p2 ^ rk12;
x3 = p3 ^ rk13;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk14, rk15, rk16, rk17);
rk14 ^= rk10;
rk15 ^= rk11;
rk16 ^= rk12;
rk17 ^= rk13;
x0 ^= rk14;
x1 ^= rk15;
x2 ^= rk16;
x3 ^= rk17;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk18, rk19, rk1A, rk1B);
rk18 ^= rk14;
rk19 ^= rk15;
rk1A ^= rk16;
rk1B ^= rk17;
x0 ^= rk18;
x1 ^= rk19;
x2 ^= rk1A;
x3 ^= rk1B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk1C, rk1D, rk1E, rk1F);
rk1C ^= rk18;
rk1D ^= rk19;
rk1E ^= rk1A;
rk1F ^= rk1B;
x0 ^= rk1C;
x1 ^= rk1D;
x2 ^= rk1E;
x3 ^= rk1F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
pC ^= x0;
pD ^= x1;
pE ^= x2;
pF ^= x3;
/* round 4, 8, 12 */
rk00 ^= rk19;
x0 = p4 ^ rk00;
rk01 ^= rk1A;
x1 = p5 ^ rk01;
rk02 ^= rk1B;
x2 = p6 ^ rk02;
rk03 ^= rk1C;
x3 = p7 ^ rk03;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk04 ^= rk1D;
x0 ^= rk04;
rk05 ^= rk1E;
x1 ^= rk05;
rk06 ^= rk1F;
x2 ^= rk06;
rk07 ^= rk00;
x3 ^= rk07;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk08 ^= rk01;
x0 ^= rk08;
rk09 ^= rk02;
x1 ^= rk09;
rk0A ^= rk03;
x2 ^= rk0A;
rk0B ^= rk04;
x3 ^= rk0B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk0C ^= rk05;
x0 ^= rk0C;
rk0D ^= rk06;
x1 ^= rk0D;
rk0E ^= rk07;
x2 ^= rk0E;
rk0F ^= rk08;
x3 ^= rk0F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p0 ^= x0;
p1 ^= x1;
p2 ^= x2;
p3 ^= x3;
rk10 ^= rk09;
x0 = pC ^ rk10;
rk11 ^= rk0A;
x1 = pD ^ rk11;
rk12 ^= rk0B;
x2 = pE ^ rk12;
rk13 ^= rk0C;
x3 = pF ^ rk13;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk14 ^= rk0D;
x0 ^= rk14;
rk15 ^= rk0E;
x1 ^= rk15;
rk16 ^= rk0F;
x2 ^= rk16;
rk17 ^= rk10;
x3 ^= rk17;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk18 ^= rk11;
x0 ^= rk18;
rk19 ^= rk12;
x1 ^= rk19;
rk1A ^= rk13;
x2 ^= rk1A;
rk1B ^= rk14;
x3 ^= rk1B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk1C ^= rk15;
x0 ^= rk1C;
rk1D ^= rk16;
x1 ^= rk1D;
rk1E ^= rk17;
x2 ^= rk1E;
rk1F ^= rk18;
x3 ^= rk1F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p8 ^= x0;
p9 ^= x1;
pA ^= x2;
pB ^= x3;
// 2
KEY_EXPAND_ELT(sharedMemory, rk00, rk01, rk02, rk03);
rk00 ^= rk1C;
rk01 ^= rk1D;
rk02 ^= rk1E;
rk03 ^= rk1F;
x0 = p0 ^ rk00;
x1 = p1 ^ rk01;
x2 = p2 ^ rk02;
x3 = p3 ^ rk03;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk04, rk05, rk06, rk07);
rk04 ^= rk00;
rk05 ^= rk01;
rk06 ^= rk02;
rk07 ^= rk03;
rk07 ^= SPH_T32(~counter);
x0 ^= rk04;
x1 ^= rk05;
x2 ^= rk06;
x3 ^= rk07;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk08, rk09, rk0A, rk0B);
rk08 ^= rk04;
rk09 ^= rk05;
rk0A ^= rk06;
rk0B ^= rk07;
x0 ^= rk08;
x1 ^= rk09;
x2 ^= rk0A;
x3 ^= rk0B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk0C, rk0D, rk0E, rk0F);
rk0C ^= rk08;
rk0D ^= rk09;
rk0E ^= rk0A;
rk0F ^= rk0B;
x0 ^= rk0C;
x1 ^= rk0D;
x2 ^= rk0E;
x3 ^= rk0F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
pC ^= x0;
pD ^= x1;
pE ^= x2;
pF ^= x3;
KEY_EXPAND_ELT(sharedMemory, rk10, rk11, rk12, rk13);
rk10 ^= rk0C;
rk11 ^= rk0D;
rk12 ^= rk0E;
rk13 ^= rk0F;
x0 = p8 ^ rk10;
x1 = p9 ^ rk11;
x2 = pA ^ rk12;
x3 = pB ^ rk13;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk14, rk15, rk16, rk17);
rk14 ^= rk10;
rk15 ^= rk11;
rk16 ^= rk12;
rk17 ^= rk13;
x0 ^= rk14;
x1 ^= rk15;
x2 ^= rk16;
x3 ^= rk17;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk18, rk19, rk1A, rk1B);
rk18 ^= rk14;
rk19 ^= rk15;
rk1A ^= rk16;
rk1B ^= rk17;
x0 ^= rk18;
x1 ^= rk19;
x2 ^= rk1A;
x3 ^= rk1B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk1C, rk1D, rk1E, rk1F);
rk1C ^= rk18;
rk1D ^= rk19;
rk1E ^= rk1A;
rk1F ^= rk1B;
x0 ^= rk1C;
x1 ^= rk1D;
x2 ^= rk1E;
x3 ^= rk1F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p4 ^= x0;
p5 ^= x1;
p6 ^= x2;
p7 ^= x3;
rk00 ^= rk19;
x0 = pC ^ rk00;
rk01 ^= rk1A;
x1 = pD ^ rk01;
rk02 ^= rk1B;
x2 = pE ^ rk02;
rk03 ^= rk1C;
x3 = pF ^ rk03;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk04 ^= rk1D;
x0 ^= rk04;
rk05 ^= rk1E;
x1 ^= rk05;
rk06 ^= rk1F;
x2 ^= rk06;
rk07 ^= rk00;
x3 ^= rk07;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk08 ^= rk01;
x0 ^= rk08;
rk09 ^= rk02;
x1 ^= rk09;
rk0A ^= rk03;
x2 ^= rk0A;
rk0B ^= rk04;
x3 ^= rk0B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk0C ^= rk05;
x0 ^= rk0C;
rk0D ^= rk06;
x1 ^= rk0D;
rk0E ^= rk07;
x2 ^= rk0E;
rk0F ^= rk08;
x3 ^= rk0F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p8 ^= x0;
p9 ^= x1;
pA ^= x2;
pB ^= x3;
rk10 ^= rk09;
x0 = p4 ^ rk10;
rk11 ^= rk0A;
x1 = p5 ^ rk11;
rk12 ^= rk0B;
x2 = p6 ^ rk12;
rk13 ^= rk0C;
x3 = p7 ^ rk13;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk14 ^= rk0D;
x0 ^= rk14;
rk15 ^= rk0E;
x1 ^= rk15;
rk16 ^= rk0F;
x2 ^= rk16;
rk17 ^= rk10;
x3 ^= rk17;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk18 ^= rk11;
x0 ^= rk18;
rk19 ^= rk12;
x1 ^= rk19;
rk1A ^= rk13;
x2 ^= rk1A;
rk1B ^= rk14;
x3 ^= rk1B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk1C ^= rk15;
x0 ^= rk1C;
rk1D ^= rk16;
x1 ^= rk1D;
rk1E ^= rk17;
x2 ^= rk1E;
rk1F ^= rk18;
x3 ^= rk1F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p0 ^= x0;
p1 ^= x1;
p2 ^= x2;
p3 ^= x3;
/* round 3, 7, 11 */
KEY_EXPAND_ELT(sharedMemory, rk00, rk01, rk02, rk03);
rk00 ^= rk1C;
rk01 ^= rk1D;
rk02 ^= rk1E;
rk03 ^= rk1F;
x0 = p8 ^ rk00;
x1 = p9 ^ rk01;
x2 = pA ^ rk02;
x3 = pB ^ rk03;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk04, rk05, rk06, rk07);
rk04 ^= rk00;
rk05 ^= rk01;
rk06 ^= rk02;
rk07 ^= rk03;
x0 ^= rk04;
x1 ^= rk05;
x2 ^= rk06;
x3 ^= rk07;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk08, rk09, rk0A, rk0B);
rk08 ^= rk04;
rk09 ^= rk05;
rk0A ^= rk06;
rk0B ^= rk07;
x0 ^= rk08;
x1 ^= rk09;
x2 ^= rk0A;
x3 ^= rk0B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk0C, rk0D, rk0E, rk0F);
rk0C ^= rk08;
rk0D ^= rk09;
rk0E ^= rk0A;
rk0F ^= rk0B;
x0 ^= rk0C;
x1 ^= rk0D;
x2 ^= rk0E;
x3 ^= rk0F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p4 ^= x0;
p5 ^= x1;
p6 ^= x2;
p7 ^= x3;
KEY_EXPAND_ELT(sharedMemory, rk10, rk11, rk12, rk13);
rk10 ^= rk0C;
rk11 ^= rk0D;
rk12 ^= rk0E;
rk13 ^= rk0F;
x0 = p0 ^ rk10;
x1 = p1 ^ rk11;
x2 = p2 ^ rk12;
x3 = p3 ^ rk13;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk14, rk15, rk16, rk17);
rk14 ^= rk10;
rk15 ^= rk11;
rk16 ^= rk12;
rk17 ^= rk13;
x0 ^= rk14;
x1 ^= rk15;
x2 ^= rk16;
x3 ^= rk17;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk18, rk19, rk1A, rk1B);
rk18 ^= rk14;
rk19 ^= rk15;
rk1A ^= rk16;
rk1B ^= rk17;
x0 ^= rk18;
x1 ^= rk19;
x2 ^= rk1A;
x3 ^= rk1B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk1C, rk1D, rk1E, rk1F);
rk1C ^= rk18;
rk1D ^= rk19;
rk1E ^= rk1A;
rk1F ^= rk1B;
x0 ^= rk1C;
x1 ^= rk1D;
x2 ^= rk1E;
x3 ^= rk1F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
pC ^= x0;
pD ^= x1;
pE ^= x2;
pF ^= x3;
/* round 4, 8, 12 */
rk00 ^= rk19;
x0 = p4 ^ rk00;
rk01 ^= rk1A;
x1 = p5 ^ rk01;
rk02 ^= rk1B;
x2 = p6 ^ rk02;
rk03 ^= rk1C;
x3 = p7 ^ rk03;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk04 ^= rk1D;
x0 ^= rk04;
rk05 ^= rk1E;
x1 ^= rk05;
rk06 ^= rk1F;
x2 ^= rk06;
rk07 ^= rk00;
x3 ^= rk07;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk08 ^= rk01;
x0 ^= rk08;
rk09 ^= rk02;
x1 ^= rk09;
rk0A ^= rk03;
x2 ^= rk0A;
rk0B ^= rk04;
x3 ^= rk0B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk0C ^= rk05;
x0 ^= rk0C;
rk0D ^= rk06;
x1 ^= rk0D;
rk0E ^= rk07;
x2 ^= rk0E;
rk0F ^= rk08;
x3 ^= rk0F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p0 ^= x0;
p1 ^= x1;
p2 ^= x2;
p3 ^= x3;
rk10 ^= rk09;
x0 = pC ^ rk10;
rk11 ^= rk0A;
x1 = pD ^ rk11;
rk12 ^= rk0B;
x2 = pE ^ rk12;
rk13 ^= rk0C;
x3 = pF ^ rk13;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk14 ^= rk0D;
x0 ^= rk14;
rk15 ^= rk0E;
x1 ^= rk15;
rk16 ^= rk0F;
x2 ^= rk16;
rk17 ^= rk10;
x3 ^= rk17;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk18 ^= rk11;
x0 ^= rk18;
rk19 ^= rk12;
x1 ^= rk19;
rk1A ^= rk13;
x2 ^= rk1A;
rk1B ^= rk14;
x3 ^= rk1B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk1C ^= rk15;
x0 ^= rk1C;
rk1D ^= rk16;
x1 ^= rk1D;
rk1E ^= rk17;
x2 ^= rk1E;
rk1F ^= rk18;
x3 ^= rk1F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p8 ^= x0;
p9 ^= x1;
pA ^= x2;
pB ^= x3;
// 3
KEY_EXPAND_ELT(sharedMemory, rk00, rk01, rk02, rk03);
rk00 ^= rk1C;
rk01 ^= rk1D;
rk02 ^= rk1E;
rk03 ^= rk1F;
x0 = p0 ^ rk00;
x1 = p1 ^ rk01;
x2 = p2 ^ rk02;
x3 = p3 ^ rk03;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk04, rk05, rk06, rk07);
rk04 ^= rk00;
rk05 ^= rk01;
rk06 ^= rk02;
rk07 ^= rk03;
x0 ^= rk04;
x1 ^= rk05;
x2 ^= rk06;
x3 ^= rk07;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk08, rk09, rk0A, rk0B);
rk08 ^= rk04;
rk09 ^= rk05;
rk0A ^= rk06;
rk0B ^= rk07;
x0 ^= rk08;
x1 ^= rk09;
x2 ^= rk0A;
x3 ^= rk0B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk0C, rk0D, rk0E, rk0F);
rk0C ^= rk08;
rk0D ^= rk09;
rk0E ^= rk0A;
rk0F ^= rk0B;
x0 ^= rk0C;
x1 ^= rk0D;
x2 ^= rk0E;
x3 ^= rk0F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
pC ^= x0;
pD ^= x1;
pE ^= x2;
pF ^= x3;
KEY_EXPAND_ELT(sharedMemory, rk10, rk11, rk12, rk13);
rk10 ^= rk0C;
rk11 ^= rk0D;
rk12 ^= rk0E;
rk13 ^= rk0F;
x0 = p8 ^ rk10;
x1 = p9 ^ rk11;
x2 = pA ^ rk12;
x3 = pB ^ rk13;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk14, rk15, rk16, rk17);
rk14 ^= rk10;
rk15 ^= rk11;
rk16 ^= rk12;
rk17 ^= rk13;
x0 ^= rk14;
x1 ^= rk15;
x2 ^= rk16;
x3 ^= rk17;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk18, rk19, rk1A, rk1B);
rk18 ^= rk14;
rk19 ^= rk15;
rk1A ^= rk16;
rk1B ^= rk17;
x0 ^= rk18;
x1 ^= rk19;
x2 ^= rk1A;
x3 ^= rk1B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk1C, rk1D, rk1E, rk1F);
rk1C ^= rk18;
rk1D ^= rk19;
rk1E ^= rk1A;
rk1F ^= rk1B;
rk1E ^= counter;
rk1F ^= 0xFFFFFFFF;
x0 ^= rk1C;
x1 ^= rk1D;
x2 ^= rk1E;
x3 ^= rk1F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p4 ^= x0;
p5 ^= x1;
p6 ^= x2;
p7 ^= x3;
rk00 ^= rk19;
x0 = pC ^ rk00;
rk01 ^= rk1A;
x1 = pD ^ rk01;
rk02 ^= rk1B;
x2 = pE ^ rk02;
rk03 ^= rk1C;
x3 = pF ^ rk03;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk04 ^= rk1D;
x0 ^= rk04;
rk05 ^= rk1E;
x1 ^= rk05;
rk06 ^= rk1F;
x2 ^= rk06;
rk07 ^= rk00;
x3 ^= rk07;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk08 ^= rk01;
x0 ^= rk08;
rk09 ^= rk02;
x1 ^= rk09;
rk0A ^= rk03;
x2 ^= rk0A;
rk0B ^= rk04;
x3 ^= rk0B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk0C ^= rk05;
x0 ^= rk0C;
rk0D ^= rk06;
x1 ^= rk0D;
rk0E ^= rk07;
x2 ^= rk0E;
rk0F ^= rk08;
x3 ^= rk0F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p8 ^= x0;
p9 ^= x1;
pA ^= x2;
pB ^= x3;
rk10 ^= rk09;
x0 = p4 ^ rk10;
rk11 ^= rk0A;
x1 = p5 ^ rk11;
rk12 ^= rk0B;
x2 = p6 ^ rk12;
rk13 ^= rk0C;
x3 = p7 ^ rk13;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk14 ^= rk0D;
x0 ^= rk14;
rk15 ^= rk0E;
x1 ^= rk15;
rk16 ^= rk0F;
x2 ^= rk16;
rk17 ^= rk10;
x3 ^= rk17;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk18 ^= rk11;
x0 ^= rk18;
rk19 ^= rk12;
x1 ^= rk19;
rk1A ^= rk13;
x2 ^= rk1A;
rk1B ^= rk14;
x3 ^= rk1B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk1C ^= rk15;
x0 ^= rk1C;
rk1D ^= rk16;
x1 ^= rk1D;
rk1E ^= rk17;
x2 ^= rk1E;
rk1F ^= rk18;
x3 ^= rk1F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p0 ^= x0;
p1 ^= x1;
p2 ^= x2;
p3 ^= x3;
/* round 3, 7, 11 */
KEY_EXPAND_ELT(sharedMemory, rk00, rk01, rk02, rk03);
rk00 ^= rk1C;
rk01 ^= rk1D;
rk02 ^= rk1E;
rk03 ^= rk1F;
x0 = p8 ^ rk00;
x1 = p9 ^ rk01;
x2 = pA ^ rk02;
x3 = pB ^ rk03;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk04, rk05, rk06, rk07);
rk04 ^= rk00;
rk05 ^= rk01;
rk06 ^= rk02;
rk07 ^= rk03;
x0 ^= rk04;
x1 ^= rk05;
x2 ^= rk06;
x3 ^= rk07;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk08, rk09, rk0A, rk0B);
rk08 ^= rk04;
rk09 ^= rk05;
rk0A ^= rk06;
rk0B ^= rk07;
x0 ^= rk08;
x1 ^= rk09;
x2 ^= rk0A;
x3 ^= rk0B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk0C, rk0D, rk0E, rk0F);
rk0C ^= rk08;
rk0D ^= rk09;
rk0E ^= rk0A;
rk0F ^= rk0B;
x0 ^= rk0C;
x1 ^= rk0D;
x2 ^= rk0E;
x3 ^= rk0F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p4 ^= x0;
p5 ^= x1;
p6 ^= x2;
p7 ^= x3;
KEY_EXPAND_ELT(sharedMemory, rk10, rk11, rk12, rk13);
rk10 ^= rk0C;
rk11 ^= rk0D;
rk12 ^= rk0E;
rk13 ^= rk0F;
x0 = p0 ^ rk10;
x1 = p1 ^ rk11;
x2 = p2 ^ rk12;
x3 = p3 ^ rk13;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk14, rk15, rk16, rk17);
rk14 ^= rk10;
rk15 ^= rk11;
rk16 ^= rk12;
rk17 ^= rk13;
x0 ^= rk14;
x1 ^= rk15;
x2 ^= rk16;
x3 ^= rk17;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk18, rk19, rk1A, rk1B);
rk18 ^= rk14;
rk19 ^= rk15;
rk1A ^= rk16;
rk1B ^= rk17;
x0 ^= rk18;
x1 ^= rk19;
x2 ^= rk1A;
x3 ^= rk1B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk1C, rk1D, rk1E, rk1F);
rk1C ^= rk18;
rk1D ^= rk19;
rk1E ^= rk1A;
rk1F ^= rk1B;
x0 ^= rk1C;
x1 ^= rk1D;
x2 ^= rk1E;
x3 ^= rk1F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
pC ^= x0;
pD ^= x1;
pE ^= x2;
pF ^= x3;
/* round 4, 8, 12 */
rk00 ^= rk19;
x0 = p4 ^ rk00;
rk01 ^= rk1A;
x1 = p5 ^ rk01;
rk02 ^= rk1B;
x2 = p6 ^ rk02;
rk03 ^= rk1C;
x3 = p7 ^ rk03;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk04 ^= rk1D;
x0 ^= rk04;
rk05 ^= rk1E;
x1 ^= rk05;
rk06 ^= rk1F;
x2 ^= rk06;
rk07 ^= rk00;
x3 ^= rk07;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk08 ^= rk01;
x0 ^= rk08;
rk09 ^= rk02;
x1 ^= rk09;
rk0A ^= rk03;
x2 ^= rk0A;
rk0B ^= rk04;
x3 ^= rk0B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk0C ^= rk05;
x0 ^= rk0C;
rk0D ^= rk06;
x1 ^= rk0D;
rk0E ^= rk07;
x2 ^= rk0E;
rk0F ^= rk08;
x3 ^= rk0F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p0 ^= x0;
p1 ^= x1;
p2 ^= x2;
p3 ^= x3;
rk10 ^= rk09;
x0 = pC ^ rk10;
rk11 ^= rk0A;
x1 = pD ^ rk11;
rk12 ^= rk0B;
x2 = pE ^ rk12;
rk13 ^= rk0C;
x3 = pF ^ rk13;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk14 ^= rk0D;
x0 ^= rk14;
rk15 ^= rk0E;
x1 ^= rk15;
rk16 ^= rk0F;
x2 ^= rk16;
rk17 ^= rk10;
x3 ^= rk17;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk18 ^= rk11;
x0 ^= rk18;
rk19 ^= rk12;
x1 ^= rk19;
rk1A ^= rk13;
x2 ^= rk1A;
rk1B ^= rk14;
x3 ^= rk1B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
rk1C ^= rk15;
x0 ^= rk1C;
rk1D ^= rk16;
x1 ^= rk1D;
rk1E ^= rk17;
x2 ^= rk1E;
rk1F ^= rk18;
x3 ^= rk1F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p8 ^= x0;
p9 ^= x1;
pA ^= x2;
pB ^= x3;
/* round 13 */
KEY_EXPAND_ELT(sharedMemory, rk00, rk01, rk02, rk03);
rk00 ^= rk1C;
rk01 ^= rk1D;
rk02 ^= rk1E;
rk03 ^= rk1F;
x0 = p0 ^ rk00;
x1 = p1 ^ rk01;
x2 = p2 ^ rk02;
x3 = p3 ^ rk03;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk04, rk05, rk06, rk07);
rk04 ^= rk00;
rk05 ^= rk01;
rk06 ^= rk02;
rk07 ^= rk03;
x0 ^= rk04;
x1 ^= rk05;
x2 ^= rk06;
x3 ^= rk07;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk08, rk09, rk0A, rk0B);
rk08 ^= rk04;
rk09 ^= rk05;
rk0A ^= rk06;
rk0B ^= rk07;
x0 ^= rk08;
x1 ^= rk09;
x2 ^= rk0A;
x3 ^= rk0B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk0C, rk0D, rk0E, rk0F);
rk0C ^= rk08;
rk0D ^= rk09;
rk0E ^= rk0A;
rk0F ^= rk0B;
x0 ^= rk0C;
x1 ^= rk0D;
x2 ^= rk0E;
x3 ^= rk0F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
pC ^= x0;
pD ^= x1;
pE ^= x2;
pF ^= x3;
KEY_EXPAND_ELT(sharedMemory, rk10, rk11, rk12, rk13);
rk10 ^= rk0C;
rk11 ^= rk0D;
rk12 ^= rk0E;
rk13 ^= rk0F;
x0 = p8 ^ rk10;
x1 = p9 ^ rk11;
x2 = pA ^ rk12;
x3 = pB ^ rk13;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk14, rk15, rk16, rk17);
rk14 ^= rk10;
rk15 ^= rk11;
rk16 ^= rk12;
rk17 ^= rk13;
x0 ^= rk14;
x1 ^= rk15;
x2 ^= rk16;
x3 ^= rk17;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk18, rk19, rk1A, rk1B);
rk18 ^= rk14;
rk19 ^= rk15 ^ counter;
rk1A ^= rk16;
rk1B ^= rk17 ^ 0xFFFFFFFF;
x0 ^= rk18;
x1 ^= rk19;
x2 ^= rk1A;
x3 ^= rk1B;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
KEY_EXPAND_ELT(sharedMemory, rk1C, rk1D, rk1E, rk1F);
rk1C ^= rk18;
rk1D ^= rk19;
rk1E ^= rk1A;
rk1F ^= rk1B;
x0 ^= rk1C;
x1 ^= rk1D;
x2 ^= rk1E;
x3 ^= rk1F;
AES_ROUND_NOKEY(sharedMemory, x0, x1, x2, x3);
p4 ^= x0;
p5 ^= x1;
p6 ^= x2;
p7 ^= x3;
state[0x0] ^= p8;
state[0x1] ^= p9;
state[0x2] ^= pA;
state[0x3] ^= pB;
state[0x4] ^= pC;
state[0x5] ^= pD;
state[0x6] ^= pE;
state[0x7] ^= pF;
state[0x8] ^= p0;
state[0x9] ^= p1;
state[0xA] ^= p2;
state[0xB] ^= p3;
state[0xC] ^= p4;
state[0xD] ^= p5;
state[0xE] ^= p6;
state[0xF] ^= p7;
}
__device__ __forceinline__
void shavite_gpu_init(uint32_t *sharedMemory)
{
/* each thread startup will fill a uint32 */
if (threadIdx.x < 128) {
sharedMemory[threadIdx.x] = d_AES0[threadIdx.x];
sharedMemory[threadIdx.x + 256] = d_AES1[threadIdx.x];
sharedMemory[threadIdx.x + 512] = d_AES2[threadIdx.x];
sharedMemory[threadIdx.x + 768] = d_AES3[threadIdx.x];
sharedMemory[threadIdx.x + 64 * 2] = d_AES0[threadIdx.x + 64 * 2];
sharedMemory[threadIdx.x + 64 * 2 + 256] = d_AES1[threadIdx.x + 64 * 2];
sharedMemory[threadIdx.x + 64 * 2 + 512] = d_AES2[threadIdx.x + 64 * 2];
sharedMemory[threadIdx.x + 64 * 2 + 768] = d_AES3[threadIdx.x + 64 * 2];
}
}
// GPU Hash
__global__ __launch_bounds__(TPB, 8) /* 64 registers if TPB 128 (fast), 80 with 92 (medium), 32 if 256 (slow) */
void x11_shavite512_gpu_hash_64(int threads, uint32_t startNounce, uint64_t *g_hash, uint32_t *g_nonceVector)
{
__shared__ uint32_t sharedMemory[1024];
shavite_gpu_init(sharedMemory);
int thread = (blockDim.x * blockIdx.x + threadIdx.x);
if (thread < threads)
{
uint32_t nounce = (g_nonceVector != NULL) ? g_nonceVector[thread] : (startNounce + thread);
int hashPosition = nounce - startNounce;
uint32_t *Hash = (uint32_t*)&g_hash[hashPosition<<3];
// kopiere init-state
uint32_t state[16];
#pragma unroll 16
for(int i=0;i<16;i++)
state[i] = d_ShaviteInitVector[i];
// nachricht laden
uint32_t msg[32];
// fülle die Nachricht mit 64-byte (vorheriger Hash)
#pragma unroll 16
for(int i=0;i<16;i++)
msg[i] = Hash[i];
// Nachrichtenende
msg[16] = 0x80;
#pragma unroll 10
for(int i=17;i<27;i++)
msg[i] = 0;
msg[27] = 0x02000000;
msg[28] = 0;
msg[29] = 0;
msg[30] = 0;
msg[31] = 0x02000000;
c512(sharedMemory, state, msg, 512);
#pragma unroll 16
for(int i=0;i<16;i++)
Hash[i] = state[i];
}
}
__global__ __launch_bounds__(TPB, 8)
void x11_shavite512_gpu_hash_80(int threads, uint32_t startNounce, void *outputHash)
{
__shared__ uint32_t sharedMemory[1024];
shavite_gpu_init(sharedMemory);
int thread = (blockDim.x * blockIdx.x + threadIdx.x);
if (thread < threads)
{
const uint32_t nounce = startNounce + thread;
// kopiere init-state
uint32_t state[16];
#pragma unroll 16
for(int i=0;i<16;i++) {
state[i] = d_ShaviteInitVector[i];}
uint32_t msg[32];
#pragma unroll 32
for(int i=0;i<32;i++) {
msg[i] = c_PaddedMessage80[i];
}
msg[19] = cuda_swab32(nounce);
msg[20] = 0x80;
msg[27] = 0x2800000;
msg[31] = 0x2000000;
c512(sharedMemory, state, msg, 640);
uint32_t *outHash = (uint32_t *)outputHash + 16 * thread;
#pragma unroll 16
for(int i=0;i<16;i++)
outHash[i] = state[i];
} //thread < threads
}
__host__ void x11_shavite512_cpu_init(int thr_id, int threads)
{
aes_cpu_init();
}
__host__ void x11_shavite512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order)
{
const int threadsperblock = TPB;
// berechne wie viele Thread Blocks wir brauchen
dim3 grid((threads + threadsperblock-1)/threadsperblock);
dim3 block(threadsperblock);
cudaFuncSetCacheConfig(x11_shavite512_gpu_hash_64, cudaFuncCachePreferL1);
x11_shavite512_gpu_hash_64<<<grid, block>>>(threads, startNounce, (uint64_t*)d_hash, d_nonceVector);
MyStreamSynchronize(NULL, order, thr_id);
}
__host__ void x11_shavite512_cpu_hash_80(int thr_id, int threads, uint32_t startNounce, uint32_t *d_outputHash, int order)
{
const int threadsperblock = TPB;
// berechne wie viele Thread Blocks wir brauchen
dim3 grid((threads + threadsperblock-1)/threadsperblock);
dim3 block(threadsperblock);
size_t shared_size = 0;
x11_shavite512_gpu_hash_80<<<grid, block, shared_size>>>(threads, startNounce, d_outputHash);
MyStreamSynchronize(NULL, order, thr_id);
}
__host__ void x11_shavite512_setBlock_80(void *pdata)
{
// Message mit Padding bereitstellen
// lediglich die korrekte Nonce ist noch ab Byte 76 einzusetzen.
unsigned char PaddedMessage[128];
memcpy(PaddedMessage, pdata, 80);
memset(PaddedMessage+80, 0, 48);
cudaMemcpyToSymbol(c_PaddedMessage80, PaddedMessage, 32*sizeof(uint32_t), 0, cudaMemcpyHostToDevice);
}