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Code Issues Releases Wiki Activity

Removed unnecessary swaps in SCRYPT based algorithms

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This commit is contained in:
Jens Steube 2021-04-23 20:55:13 +02:00
parent 81a76e363b
commit 1dac869cb7
9 changed files with 301 additions and 488 deletions
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223
OpenCL/m08900-pure.cl
View File

@ -170,22 +170,18 @@ DECLSPEC void salsa_r (uint4 *TI)
TT[idx_r2++] = R3;
}
idx_r1 = 0;
idx_r2 = SCRYPT_R * 4;
idx_r2 = 0;
#ifdef _unroll
#pragma unroll
#endif
for (int i = 0; i < SCRYPT_R; i++)
{
TI[idx_r2++] = TT[idx_r1++];
TI[idx_r2++] = TT[idx_r1++];
TI[idx_r2++] = TT[idx_r1++];
TI[idx_r2++] = TT[idx_r1++];
TI[idx_r1++] = TT[idx_r2++];
TI[idx_r1++] = TT[idx_r2++];
TI[idx_r1++] = TT[idx_r2++];
TI[idx_r1++] = TT[idx_r2++];
}
}
DECLSPEC void scrypt_smix_init (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_AS uint4 *V1, GLOBAL_AS uint4 *V2, GLOBAL_AS uint4 *V3)
DECLSPEC void scrypt_smix_init (uint4 *X, GLOBAL_AS uint4 *V0, GLOBAL_AS uint4 *V1, GLOBAL_AS uint4 *V2, GLOBAL_AS uint4 *V3)
{
#define Coord(xd4,y,z) (((xd4) * ySIZE * zSIZE) + ((y) * zSIZE) + (z))
#define CO Coord(xd4,y,z)
@ -208,55 +204,15 @@ DECLSPEC void scrypt_smix_init (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_
case 3: V = V3; break;
}
for (u32 i = 0; i < STATE_CNT4; i += 4)
{
#ifdef IS_CUDA
T[0] = make_uint4 (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
T[1] = make_uint4 (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
T[2] = make_uint4 (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
T[3] = make_uint4 (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
#else
T[0] = (uint4) (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
T[1] = (uint4) (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
T[2] = (uint4) (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
T[3] = (uint4) (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
#endif
X[i + 0] = T[0];
X[i + 1] = T[1];
X[i + 2] = T[2];
X[i + 3] = T[3];
}
for (u32 y = 0; y < ySIZE; y++)
{
for (u32 z = 0; z < zSIZE; z++) V[CO] = X[z];
for (u32 i = 0; i < SCRYPT_TMTO; i++) salsa_r (X);
}
for (u32 i = 0; i < STATE_CNT4; i += 4)
{
#ifdef IS_CUDA
T[0] = make_uint4 (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
T[1] = make_uint4 (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
T[2] = make_uint4 (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
T[3] = make_uint4 (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
#else
T[0] = (uint4) (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
T[1] = (uint4) (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
T[2] = (uint4) (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
T[3] = (uint4) (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
#endif
X[i + 0] = T[0];
X[i + 1] = T[1];
X[i + 2] = T[2];
X[i + 3] = T[3];
}
}
DECLSPEC void scrypt_smix_loop (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_AS uint4 *V1, GLOBAL_AS uint4 *V2, GLOBAL_AS uint4 *V3)
DECLSPEC void scrypt_smix_loop (uint4 *X, GLOBAL_AS uint4 *V0, GLOBAL_AS uint4 *V1, GLOBAL_AS uint4 *V2, GLOBAL_AS uint4 *V3)
{
#define Coord(xd4,y,z) (((xd4) * ySIZE * zSIZE) + ((y) * zSIZE) + (z))
#define CO Coord(xd4,y,z)
@ -279,26 +235,6 @@ DECLSPEC void scrypt_smix_loop (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_
case 3: V = V3; break;
}
for (u32 i = 0; i < STATE_CNT4; i += 4)
{
#ifdef IS_CUDA
T[0] = make_uint4 (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
T[1] = make_uint4 (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
T[2] = make_uint4 (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
T[3] = make_uint4 (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
#else
T[0] = (uint4) (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
T[1] = (uint4) (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
T[2] = (uint4) (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
T[3] = (uint4) (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
#endif
X[i + 0] = T[0];
X[i + 1] = T[1];
X[i + 2] = T[2];
X[i + 3] = T[3];
}
for (u32 N_pos = 0; N_pos < 1024; N_pos++)
{
const u32 k = X[zSIZE - 4].x & (SCRYPT_N - 1);
@ -307,6 +243,8 @@ DECLSPEC void scrypt_smix_loop (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_
const u32 km = k - (y * SCRYPT_TMTO);
uint4 T[STATE_CNT4];
for (u32 z = 0; z < zSIZE; z++) T[z] = V[CO];
for (u32 i = 0; i < km; i++) salsa_r (T);
@ -315,26 +253,6 @@ DECLSPEC void scrypt_smix_loop (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_
salsa_r (X);
}
for (u32 i = 0; i < STATE_CNT4; i += 4)
{
#ifdef IS_CUDA
T[0] = make_uint4 (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
T[1] = make_uint4 (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
T[2] = make_uint4 (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
T[3] = make_uint4 (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
#else
T[0] = (uint4) (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
T[1] = (uint4) (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
T[2] = (uint4) (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
T[3] = (uint4) (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
#endif
X[i + 0] = T[0];
X[i + 1] = T[1];
X[i + 2] = T[2];
X[i + 3] = T[3];
}
}
KERNEL_FQ void m08900_init (KERN_ATTR_TMPS (scrypt_tmp_t))
@ -405,6 +323,40 @@ KERNEL_FQ void m08900_init (KERN_ATTR_TMPS (scrypt_tmp_t))
tmps[gid].P[k + 0] = tmp0;
tmps[gid].P[k + 1] = tmp1;
}
for (u32 l = 0; l < SCRYPT_CNT4; l += 4)
{
uint4 T[4];
T[0] = tmps[gid].P[l + 0];
T[1] = tmps[gid].P[l + 1];
T[2] = tmps[gid].P[l + 2];
T[3] = tmps[gid].P[l + 3];
T[0] = hc_swap32_4 (T[0]);
T[1] = hc_swap32_4 (T[1]);
T[2] = hc_swap32_4 (T[2]);
T[3] = hc_swap32_4 (T[3]);
uint4 X[4];
#ifdef IS_CUDA
X[0] = make_uint4 (T[0].x, T[1].y, T[2].z, T[3].w);
X[1] = make_uint4 (T[1].x, T[2].y, T[3].z, T[0].w);
X[2] = make_uint4 (T[2].x, T[3].y, T[0].z, T[1].w);
X[3] = make_uint4 (T[3].x, T[0].y, T[1].z, T[2].w);
#else
X[0] = (uint4) (T[0].x, T[1].y, T[2].z, T[3].w);
X[1] = (uint4) (T[1].x, T[2].y, T[3].z, T[0].w);
X[2] = (uint4) (T[2].x, T[3].y, T[0].z, T[1].w);
X[3] = (uint4) (T[3].x, T[0].y, T[1].z, T[2].w);
#endif
tmps[gid].P[l + 0] = X[0];
tmps[gid].P[l + 1] = X[1];
tmps[gid].P[l + 2] = X[2];
tmps[gid].P[l + 3] = X[3];
}
}
KERNEL_FQ void m08900_loop_prepare (KERN_ATTR_TMPS (scrypt_tmp_t))
@ -414,6 +366,7 @@ KERNEL_FQ void m08900_loop_prepare (KERN_ATTR_TMPS (scrypt_tmp_t))
*/
const u64 gid = get_global_id (0);
const u64 lid = get_local_id (0);
if (gid >= gid_max) return;
@ -425,26 +378,20 @@ KERNEL_FQ void m08900_loop_prepare (KERN_ATTR_TMPS (scrypt_tmp_t))
GLOBAL_AS uint4 *d_scrypt3_buf = (GLOBAL_AS uint4 *) d_extra3_buf;
uint4 X[STATE_CNT4];
uint4 T[STATE_CNT4];
const u32 P_offset = salt_repeat * STATE_CNT4;
#ifdef _unroll
#pragma unroll
#endif
for (int z = 0; z < STATE_CNT4; z++) X[z] = hc_swap32_4 (tmps[gid].P[P_offset + z]);
for (int z = 0; z < STATE_CNT4; z++) X[z] = tmps[gid].P[P_offset + z];
scrypt_smix_init (X, T, d_scrypt0_buf, d_scrypt1_buf, d_scrypt2_buf, d_scrypt3_buf);
scrypt_smix_init (X, d_scrypt0_buf, d_scrypt1_buf, d_scrypt2_buf, d_scrypt3_buf);
#ifdef _unroll
#pragma unroll
#endif
for (int z = 0; z < STATE_CNT4; z++) tmps[gid].P[P_offset + z] = hc_swap32_4 (X[z]);
for (int z = 0; z < STATE_CNT4; z++) tmps[gid].P[P_offset + z] = X[z];
}
KERNEL_FQ void m08900_loop (KERN_ATTR_TMPS (scrypt_tmp_t))
{
const u64 gid = get_global_id (0);
const u64 lid = get_local_id (0);
if (gid >= gid_max) return;
@ -454,21 +401,14 @@ KERNEL_FQ void m08900_loop (KERN_ATTR_TMPS (scrypt_tmp_t))
GLOBAL_AS uint4 *d_scrypt3_buf = (GLOBAL_AS uint4 *) d_extra3_buf;
uint4 X[STATE_CNT4];
uint4 T[STATE_CNT4];
const u32 P_offset = salt_repeat * STATE_CNT4;
#ifdef _unroll
#pragma unroll
#endif
for (int z = 0; z < STATE_CNT4; z++) X[z] = hc_swap32_4 (tmps[gid].P[P_offset + z]);
for (int z = 0; z < STATE_CNT4; z++) X[z] = tmps[gid].P[P_offset + z];
scrypt_smix_loop (X, T, d_scrypt0_buf, d_scrypt1_buf, d_scrypt2_buf, d_scrypt3_buf);
scrypt_smix_loop (X, d_scrypt0_buf, d_scrypt1_buf, d_scrypt2_buf, d_scrypt3_buf);
#ifdef _unroll
#pragma unroll
#endif
for (int z = 0; z < STATE_CNT4; z++) tmps[gid].P[P_offset + z] = hc_swap32_4 (X[z]);
for (int z = 0; z < STATE_CNT4; z++) tmps[gid].P[P_offset + z] = X[z];
}
KERNEL_FQ void m08900_comp (KERN_ATTR_TMPS (scrypt_tmp_t))
@ -497,35 +437,48 @@ KERNEL_FQ void m08900_comp (KERN_ATTR_TMPS (scrypt_tmp_t))
for (u32 l = 0; l < SCRYPT_CNT4; l += 4)
{
uint4 tmp;
uint4 X[4];
tmp = tmps[gid].P[l + 0];
X[0] = tmps[gid].P[l + 0];
X[1] = tmps[gid].P[l + 1];
X[2] = tmps[gid].P[l + 2];
X[3] = tmps[gid].P[l + 3];
w0[0] = tmp.x;
w0[1] = tmp.y;
w0[2] = tmp.z;
w0[3] = tmp.w;
uint4 T[4];
tmp = tmps[gid].P[l + 1];
#ifdef IS_CUDA
T[0] = make_uint4 (X[0].x, X[3].y, X[2].z, X[1].w);
T[1] = make_uint4 (X[1].x, X[0].y, X[3].z, X[2].w);
T[2] = make_uint4 (X[2].x, X[1].y, X[0].z, X[3].w);
T[3] = make_uint4 (X[3].x, X[2].y, X[1].z, X[0].w);
#else
T[0] = (uint4) (X[0].x, X[3].y, X[2].z, X[1].w);
T[1] = (uint4) (X[1].x, X[0].y, X[3].z, X[2].w);
T[2] = (uint4) (X[2].x, X[1].y, X[0].z, X[3].w);
T[3] = (uint4) (X[3].x, X[2].y, X[1].z, X[0].w);
#endif
w1[0] = tmp.x;
w1[1] = tmp.y;
w1[2] = tmp.z;
w1[3] = tmp.w;
T[0] = hc_swap32_4 (T[0]);
T[1] = hc_swap32_4 (T[1]);
T[2] = hc_swap32_4 (T[2]);
T[3] = hc_swap32_4 (T[3]);
tmp = tmps[gid].P[l + 2];
w2[0] = tmp.x;
w2[1] = tmp.y;
w2[2] = tmp.z;
w2[3] = tmp.w;
tmp = tmps[gid].P[l + 3];
w3[0] = tmp.x;
w3[1] = tmp.y;
w3[2] = tmp.z;
w3[3] = tmp.w;
w0[0] = T[0].x;
w0[1] = T[0].y;
w0[2] = T[0].z;
w0[3] = T[0].w;
w1[0] = T[1].x;
w1[1] = T[1].y;
w1[2] = T[1].z;
w1[3] = T[1].w;
w2[0] = T[2].x;
w2[1] = T[2].y;
w2[2] = T[2].z;
w2[3] = T[2].w;
w3[0] = T[3].x;
w3[1] = T[3].y;
w3[2] = T[3].z;
w3[3] = T[3].w;
sha256_hmac_update_64 (&ctx, w0, w1, w2, w3, 64);
}

227
OpenCL/m15700-pure.cl
View File

@ -177,22 +177,18 @@ DECLSPEC void salsa_r (uint4 *TI)
TT[idx_r2++] = R3;
}
idx_r1 = 0;
idx_r2 = SCRYPT_R * 4;
idx_r2 = 0;
#ifdef _unroll
#pragma unroll
#endif
for (int i = 0; i < SCRYPT_R; i++)
{
TI[idx_r2++] = TT[idx_r1++];
TI[idx_r2++] = TT[idx_r1++];
TI[idx_r2++] = TT[idx_r1++];
TI[idx_r2++] = TT[idx_r1++];
TI[idx_r1++] = TT[idx_r2++];
TI[idx_r1++] = TT[idx_r2++];
TI[idx_r1++] = TT[idx_r2++];
TI[idx_r1++] = TT[idx_r2++];
}
}
DECLSPEC void scrypt_smix_init (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_AS uint4 *V1, GLOBAL_AS uint4 *V2, GLOBAL_AS uint4 *V3)
DECLSPEC void scrypt_smix_init (uint4 *X, GLOBAL_AS uint4 *V0, GLOBAL_AS uint4 *V1, GLOBAL_AS uint4 *V2, GLOBAL_AS uint4 *V3)
{
#define Coord(xd4,y,z) (((xd4) * ySIZE * zSIZE) + ((y) * zSIZE) + (z))
#define CO Coord(xd4,y,z)
@ -215,55 +211,15 @@ DECLSPEC void scrypt_smix_init (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_
case 3: V = V3; break;
}
for (u32 i = 0; i < STATE_CNT4; i += 4)
{
#ifdef IS_CUDA
T[0] = make_uint4 (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
T[1] = make_uint4 (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
T[2] = make_uint4 (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
T[3] = make_uint4 (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
#else
T[0] = (uint4) (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
T[1] = (uint4) (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
T[2] = (uint4) (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
T[3] = (uint4) (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
#endif
X[i + 0] = T[0];
X[i + 1] = T[1];
X[i + 2] = T[2];
X[i + 3] = T[3];
}
for (u32 y = 0; y < ySIZE; y++)
{
for (u32 z = 0; z < zSIZE; z++) V[CO] = X[z];
for (u32 i = 0; i < SCRYPT_TMTO; i++) salsa_r (X);
}
for (u32 i = 0; i < STATE_CNT4; i += 4)
{
#ifdef IS_CUDA
T[0] = make_uint4 (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
T[1] = make_uint4 (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
T[2] = make_uint4 (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
T[3] = make_uint4 (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
#else
T[0] = (uint4) (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
T[1] = (uint4) (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
T[2] = (uint4) (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
T[3] = (uint4) (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
#endif
X[i + 0] = T[0];
X[i + 1] = T[1];
X[i + 2] = T[2];
X[i + 3] = T[3];
}
}
DECLSPEC void scrypt_smix_loop (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_AS uint4 *V1, GLOBAL_AS uint4 *V2, GLOBAL_AS uint4 *V3)
DECLSPEC void scrypt_smix_loop (uint4 *X, GLOBAL_AS uint4 *V0, GLOBAL_AS uint4 *V1, GLOBAL_AS uint4 *V2, GLOBAL_AS uint4 *V3)
{
#define Coord(xd4,y,z) (((xd4) * ySIZE * zSIZE) + ((y) * zSIZE) + (z))
#define CO Coord(xd4,y,z)
@ -286,26 +242,6 @@ DECLSPEC void scrypt_smix_loop (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_
case 3: V = V3; break;
}
for (u32 i = 0; i < STATE_CNT4; i += 4)
{
#ifdef IS_CUDA
T[0] = make_uint4 (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
T[1] = make_uint4 (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
T[2] = make_uint4 (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
T[3] = make_uint4 (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
#else
T[0] = (uint4) (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
T[1] = (uint4) (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
T[2] = (uint4) (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
T[3] = (uint4) (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
#endif
X[i + 0] = T[0];
X[i + 1] = T[1];
X[i + 2] = T[2];
X[i + 3] = T[3];
}
for (u32 N_pos = 0; N_pos < 1024; N_pos++)
{
const u32 k = X[zSIZE - 4].x & (SCRYPT_N - 1);
@ -314,6 +250,8 @@ DECLSPEC void scrypt_smix_loop (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_
const u32 km = k - (y * SCRYPT_TMTO);
uint4 T[STATE_CNT4];
for (u32 z = 0; z < zSIZE; z++) T[z] = V[CO];
for (u32 i = 0; i < km; i++) salsa_r (T);
@ -322,26 +260,6 @@ DECLSPEC void scrypt_smix_loop (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_
salsa_r (X);
}
for (u32 i = 0; i < STATE_CNT4; i += 4)
{
#ifdef IS_CUDA
T[0] = make_uint4 (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
T[1] = make_uint4 (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
T[2] = make_uint4 (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
T[3] = make_uint4 (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
#else
T[0] = (uint4) (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
T[1] = (uint4) (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
T[2] = (uint4) (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
T[3] = (uint4) (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
#endif
X[i + 0] = T[0];
X[i + 1] = T[1];
X[i + 2] = T[2];
X[i + 3] = T[3];
}
}
#ifndef KECCAK_ROUNDS
@ -541,15 +459,50 @@ KERNEL_FQ void m15700_init (KERN_ATTR_TMPS_ESALT (scrypt_tmp_t, ethereum_scrypt_
tmps[gid].P[k + 0] = tmp0;
tmps[gid].P[k + 1] = tmp1;
}
for (u32 l = 0; l < SCRYPT_CNT4; l += 4)
{
uint4 T[4];
T[0] = tmps[gid].P[l + 0];
T[1] = tmps[gid].P[l + 1];
T[2] = tmps[gid].P[l + 2];
T[3] = tmps[gid].P[l + 3];
T[0] = hc_swap32_4 (T[0]);
T[1] = hc_swap32_4 (T[1]);
T[2] = hc_swap32_4 (T[2]);
T[3] = hc_swap32_4 (T[3]);
uint4 X[4];
#ifdef IS_CUDA
X[0] = make_uint4 (T[0].x, T[1].y, T[2].z, T[3].w);
X[1] = make_uint4 (T[1].x, T[2].y, T[3].z, T[0].w);
X[2] = make_uint4 (T[2].x, T[3].y, T[0].z, T[1].w);
X[3] = make_uint4 (T[3].x, T[0].y, T[1].z, T[2].w);
#else
X[0] = (uint4) (T[0].x, T[1].y, T[2].z, T[3].w);
X[1] = (uint4) (T[1].x, T[2].y, T[3].z, T[0].w);
X[2] = (uint4) (T[2].x, T[3].y, T[0].z, T[1].w);
X[3] = (uint4) (T[3].x, T[0].y, T[1].z, T[2].w);
#endif
tmps[gid].P[l + 0] = X[0];
tmps[gid].P[l + 1] = X[1];
tmps[gid].P[l + 2] = X[2];
tmps[gid].P[l + 3] = X[3];
}
}
KERNEL_FQ void m15700_loop_prepare (KERN_ATTR_TMPS_ESALT (scrypt_tmp_t, ethereum_scrypt_t))
KERNEL_FQ void m15700_loop_prepare (KERN_ATTR_TMPS (scrypt_tmp_t))
{
/**
* base
*/
const u64 gid = get_global_id (0);
const u64 lid = get_local_id (0);
if (gid >= gid_max) return;
@ -561,26 +514,20 @@ KERNEL_FQ void m15700_loop_prepare (KERN_ATTR_TMPS_ESALT (scrypt_tmp_t, ethereum
GLOBAL_AS uint4 *d_scrypt3_buf = (GLOBAL_AS uint4 *) d_extra3_buf;
uint4 X[STATE_CNT4];
uint4 T[STATE_CNT4];
const u32 P_offset = salt_repeat * STATE_CNT4;
#ifdef _unroll
#pragma unroll
#endif
for (int z = 0; z < STATE_CNT4; z++) X[z] = hc_swap32_4 (tmps[gid].P[P_offset + z]);
for (int z = 0; z < STATE_CNT4; z++) X[z] = tmps[gid].P[P_offset + z];
scrypt_smix_init (X, T, d_scrypt0_buf, d_scrypt1_buf, d_scrypt2_buf, d_scrypt3_buf);
scrypt_smix_init (X, d_scrypt0_buf, d_scrypt1_buf, d_scrypt2_buf, d_scrypt3_buf);
#ifdef _unroll
#pragma unroll
#endif
for (int z = 0; z < STATE_CNT4; z++) tmps[gid].P[P_offset + z] = hc_swap32_4 (X[z]);
for (int z = 0; z < STATE_CNT4; z++) tmps[gid].P[P_offset + z] = X[z];
}
KERNEL_FQ void m15700_loop (KERN_ATTR_TMPS_ESALT (scrypt_tmp_t, ethereum_scrypt_t))
KERNEL_FQ void m15700_loop (KERN_ATTR_TMPS (scrypt_tmp_t))
{
const u64 gid = get_global_id (0);
const u64 lid = get_local_id (0);
if (gid >= gid_max) return;
@ -590,21 +537,14 @@ KERNEL_FQ void m15700_loop (KERN_ATTR_TMPS_ESALT (scrypt_tmp_t, ethereum_scrypt_
GLOBAL_AS uint4 *d_scrypt3_buf = (GLOBAL_AS uint4 *) d_extra3_buf;
uint4 X[STATE_CNT4];
uint4 T[STATE_CNT4];
const u32 P_offset = salt_repeat * STATE_CNT4;
#ifdef _unroll
#pragma unroll
#endif
for (int z = 0; z < STATE_CNT4; z++) X[z] = hc_swap32_4 (tmps[gid].P[P_offset + z]);
for (int z = 0; z < STATE_CNT4; z++) X[z] = tmps[gid].P[P_offset + z];
scrypt_smix_loop (X, T, d_scrypt0_buf, d_scrypt1_buf, d_scrypt2_buf, d_scrypt3_buf);
scrypt_smix_loop (X, d_scrypt0_buf, d_scrypt1_buf, d_scrypt2_buf, d_scrypt3_buf);
#ifdef _unroll
#pragma unroll
#endif
for (int z = 0; z < STATE_CNT4; z++) tmps[gid].P[P_offset + z] = hc_swap32_4 (X[z]);
for (int z = 0; z < STATE_CNT4; z++) tmps[gid].P[P_offset + z] = X[z];
}
KERNEL_FQ void m15700_comp (KERN_ATTR_TMPS_ESALT (scrypt_tmp_t, ethereum_scrypt_t))
@ -633,35 +573,48 @@ KERNEL_FQ void m15700_comp (KERN_ATTR_TMPS_ESALT (scrypt_tmp_t, ethereum_scrypt_
for (u32 l = 0; l < SCRYPT_CNT4; l += 4)
{
uint4 tmp;
uint4 X[4];
tmp = tmps[gid].P[l + 0];
X[0] = tmps[gid].P[l + 0];
X[1] = tmps[gid].P[l + 1];
X[2] = tmps[gid].P[l + 2];
X[3] = tmps[gid].P[l + 3];
w0[0] = tmp.x;
w0[1] = tmp.y;
w0[2] = tmp.z;
w0[3] = tmp.w;
uint4 T[4];
tmp = tmps[gid].P[l + 1];
#ifdef IS_CUDA
T[0] = make_uint4 (X[0].x, X[3].y, X[2].z, X[1].w);
T[1] = make_uint4 (X[1].x, X[0].y, X[3].z, X[2].w);
T[2] = make_uint4 (X[2].x, X[1].y, X[0].z, X[3].w);
T[3] = make_uint4 (X[3].x, X[2].y, X[1].z, X[0].w);
#else
T[0] = (uint4) (X[0].x, X[3].y, X[2].z, X[1].w);
T[1] = (uint4) (X[1].x, X[0].y, X[3].z, X[2].w);
T[2] = (uint4) (X[2].x, X[1].y, X[0].z, X[3].w);
T[3] = (uint4) (X[3].x, X[2].y, X[1].z, X[0].w);
#endif
w1[0] = tmp.x;
w1[1] = tmp.y;
w1[2] = tmp.z;
w1[3] = tmp.w;
T[0] = hc_swap32_4 (T[0]);
T[1] = hc_swap32_4 (T[1]);
T[2] = hc_swap32_4 (T[2]);
T[3] = hc_swap32_4 (T[3]);
tmp = tmps[gid].P[l + 2];
w2[0] = tmp.x;
w2[1] = tmp.y;
w2[2] = tmp.z;
w2[3] = tmp.w;
tmp = tmps[gid].P[l + 3];
w3[0] = tmp.x;
w3[1] = tmp.y;
w3[2] = tmp.z;
w3[3] = tmp.w;
w0[0] = T[0].x;
w0[1] = T[0].y;
w0[2] = T[0].z;
w0[3] = T[0].w;
w1[0] = T[1].x;
w1[1] = T[1].y;
w1[2] = T[1].z;
w1[3] = T[1].w;
w2[0] = T[2].x;
w2[1] = T[2].y;
w2[2] = T[2].z;
w2[3] = T[2].w;
w3[0] = T[3].x;
w3[1] = T[3].y;
w3[2] = T[3].z;
w3[3] = T[3].w;
sha256_hmac_update_64 (&ctx, w0, w1, w2, w3, 64);
}

223
OpenCL/m22700-pure.cl
View File

@ -218,22 +218,18 @@ DECLSPEC void salsa_r (uint4 *TI)
TT[idx_r2++] = R3;
}
idx_r1 = 0;
idx_r2 = SCRYPT_R * 4;
idx_r2 = 0;
#ifdef _unroll
#pragma unroll
#endif
for (int i = 0; i < SCRYPT_R; i++)
{
TI[idx_r2++] = TT[idx_r1++];
TI[idx_r2++] = TT[idx_r1++];
TI[idx_r2++] = TT[idx_r1++];
TI[idx_r2++] = TT[idx_r1++];
TI[idx_r1++] = TT[idx_r2++];
TI[idx_r1++] = TT[idx_r2++];
TI[idx_r1++] = TT[idx_r2++];
TI[idx_r1++] = TT[idx_r2++];
}
}
DECLSPEC void scrypt_smix_init (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_AS uint4 *V1, GLOBAL_AS uint4 *V2, GLOBAL_AS uint4 *V3)
DECLSPEC void scrypt_smix_init (uint4 *X, GLOBAL_AS uint4 *V0, GLOBAL_AS uint4 *V1, GLOBAL_AS uint4 *V2, GLOBAL_AS uint4 *V3)
{
#define Coord(xd4,y,z) (((xd4) * ySIZE * zSIZE) + ((y) * zSIZE) + (z))
#define CO Coord(xd4,y,z)
@ -256,55 +252,15 @@ DECLSPEC void scrypt_smix_init (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_
case 3: V = V3; break;
}
for (u32 i = 0; i < STATE_CNT4; i += 4)
{
#ifdef IS_CUDA
T[0] = make_uint4 (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
T[1] = make_uint4 (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
T[2] = make_uint4 (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
T[3] = make_uint4 (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
#else
T[0] = (uint4) (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
T[1] = (uint4) (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
T[2] = (uint4) (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
T[3] = (uint4) (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
#endif
X[i + 0] = T[0];
X[i + 1] = T[1];
X[i + 2] = T[2];
X[i + 3] = T[3];
}
for (u32 y = 0; y < ySIZE; y++)
{
for (u32 z = 0; z < zSIZE; z++) V[CO] = X[z];
for (u32 i = 0; i < SCRYPT_TMTO; i++) salsa_r (X);
}
for (u32 i = 0; i < STATE_CNT4; i += 4)
{
#ifdef IS_CUDA
T[0] = make_uint4 (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
T[1] = make_uint4 (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
T[2] = make_uint4 (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
T[3] = make_uint4 (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
#else
T[0] = (uint4) (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
T[1] = (uint4) (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
T[2] = (uint4) (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
T[3] = (uint4) (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
#endif
X[i + 0] = T[0];
X[i + 1] = T[1];
X[i + 2] = T[2];
X[i + 3] = T[3];
}
}
DECLSPEC void scrypt_smix_loop (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_AS uint4 *V1, GLOBAL_AS uint4 *V2, GLOBAL_AS uint4 *V3)
DECLSPEC void scrypt_smix_loop (uint4 *X, GLOBAL_AS uint4 *V0, GLOBAL_AS uint4 *V1, GLOBAL_AS uint4 *V2, GLOBAL_AS uint4 *V3)
{
#define Coord(xd4,y,z) (((xd4) * ySIZE * zSIZE) + ((y) * zSIZE) + (z))
#define CO Coord(xd4,y,z)
@ -327,26 +283,6 @@ DECLSPEC void scrypt_smix_loop (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_
case 3: V = V3; break;
}
for (u32 i = 0; i < STATE_CNT4; i += 4)
{
#ifdef IS_CUDA
T[0] = make_uint4 (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
T[1] = make_uint4 (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
T[2] = make_uint4 (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
T[3] = make_uint4 (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
#else
T[0] = (uint4) (X[i + 0].x, X[i + 1].y, X[i + 2].z, X[i + 3].w);
T[1] = (uint4) (X[i + 1].x, X[i + 2].y, X[i + 3].z, X[i + 0].w);
T[2] = (uint4) (X[i + 2].x, X[i + 3].y, X[i + 0].z, X[i + 1].w);
T[3] = (uint4) (X[i + 3].x, X[i + 0].y, X[i + 1].z, X[i + 2].w);
#endif
X[i + 0] = T[0];
X[i + 1] = T[1];
X[i + 2] = T[2];
X[i + 3] = T[3];
}
for (u32 N_pos = 0; N_pos < 1024; N_pos++)
{
const u32 k = X[zSIZE - 4].x & (SCRYPT_N - 1);
@ -355,6 +291,8 @@ DECLSPEC void scrypt_smix_loop (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_
const u32 km = k - (y * SCRYPT_TMTO);
uint4 T[STATE_CNT4];
for (u32 z = 0; z < zSIZE; z++) T[z] = V[CO];
for (u32 i = 0; i < km; i++) salsa_r (T);
@ -363,26 +301,6 @@ DECLSPEC void scrypt_smix_loop (uint4 *X, uint4 *T, GLOBAL_AS uint4 *V0, GLOBAL_
salsa_r (X);
}
for (u32 i = 0; i < STATE_CNT4; i += 4)
{
#ifdef IS_CUDA
T[0] = make_uint4 (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
T[1] = make_uint4 (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
T[2] = make_uint4 (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
T[3] = make_uint4 (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
#else
T[0] = (uint4) (X[i + 0].x, X[i + 3].y, X[i + 2].z, X[i + 1].w);
T[1] = (uint4) (X[i + 1].x, X[i + 0].y, X[i + 3].z, X[i + 2].w);
T[2] = (uint4) (X[i + 2].x, X[i + 1].y, X[i + 0].z, X[i + 3].w);
T[3] = (uint4) (X[i + 3].x, X[i + 2].y, X[i + 1].z, X[i + 0].w);
#endif
X[i + 0] = T[0];
X[i + 1] = T[1];
X[i + 2] = T[2];
X[i + 3] = T[3];
}
}
KERNEL_FQ void m22700_init (KERN_ATTR_TMPS (scrypt_tmp_t))
@ -493,6 +411,40 @@ KERNEL_FQ void m22700_init (KERN_ATTR_TMPS (scrypt_tmp_t))
tmps[gid].P[k + 0] = tmp0;
tmps[gid].P[k + 1] = tmp1;
}
for (u32 l = 0; l < SCRYPT_CNT4; l += 4)
{
uint4 T[4];
T[0] = tmps[gid].P[l + 0];
T[1] = tmps[gid].P[l + 1];
T[2] = tmps[gid].P[l + 2];
T[3] = tmps[gid].P[l + 3];
T[0] = hc_swap32_4 (T[0]);
T[1] = hc_swap32_4 (T[1]);
T[2] = hc_swap32_4 (T[2]);
T[3] = hc_swap32_4 (T[3]);
uint4 X[4];
#ifdef IS_CUDA
X[0] = make_uint4 (T[0].x, T[1].y, T[2].z, T[3].w);
X[1] = make_uint4 (T[1].x, T[2].y, T[3].z, T[0].w);
X[2] = make_uint4 (T[2].x, T[3].y, T[0].z, T[1].w);
X[3] = make_uint4 (T[3].x, T[0].y, T[1].z, T[2].w);
#else
X[0] = (uint4) (T[0].x, T[1].y, T[2].z, T[3].w);
X[1] = (uint4) (T[1].x, T[2].y, T[3].z, T[0].w);
X[2] = (uint4) (T[2].x, T[3].y, T[0].z, T[1].w);
X[3] = (uint4) (T[3].x, T[0].y, T[1].z, T[2].w);
#endif
tmps[gid].P[l + 0] = X[0];
tmps[gid].P[l + 1] = X[1];
tmps[gid].P[l + 2] = X[2];
tmps[gid].P[l + 3] = X[3];
}
}
KERNEL_FQ void m22700_loop_prepare (KERN_ATTR_TMPS (scrypt_tmp_t))
@ -502,6 +454,7 @@ KERNEL_FQ void m22700_loop_prepare (KERN_ATTR_TMPS (scrypt_tmp_t))
*/
const u64 gid = get_global_id (0);
const u64 lid = get_local_id (0);
if (gid >= gid_max) return;
@ -513,26 +466,20 @@ KERNEL_FQ void m22700_loop_prepare (KERN_ATTR_TMPS (scrypt_tmp_t))
GLOBAL_AS uint4 *d_scrypt3_buf = (GLOBAL_AS uint4 *) d_extra3_buf;
uint4 X[STATE_CNT4];
uint4 T[STATE_CNT4];
const u32 P_offset = salt_repeat * STATE_CNT4;
#ifdef _unroll
#pragma unroll
#endif
for (int z = 0; z < STATE_CNT4; z++) X[z] = hc_swap32_4 (tmps[gid].P[P_offset + z]);
for (int z = 0; z < STATE_CNT4; z++) X[z] = tmps[gid].P[P_offset + z];
scrypt_smix_init (X, T, d_scrypt0_buf, d_scrypt1_buf, d_scrypt2_buf, d_scrypt3_buf);
scrypt_smix_init (X, d_scrypt0_buf, d_scrypt1_buf, d_scrypt2_buf, d_scrypt3_buf);
#ifdef _unroll
#pragma unroll
#endif
for (int z = 0; z < STATE_CNT4; z++) tmps[gid].P[P_offset + z] = hc_swap32_4 (X[z]);
for (int z = 0; z < STATE_CNT4; z++) tmps[gid].P[P_offset + z] = X[z];
}
KERNEL_FQ void m22700_loop (KERN_ATTR_TMPS (scrypt_tmp_t))
{
const u64 gid = get_global_id (0);
const u64 lid = get_local_id (0);
if (gid >= gid_max) return;
@ -542,21 +489,14 @@ KERNEL_FQ void m22700_loop (KERN_ATTR_TMPS (scrypt_tmp_t))
GLOBAL_AS uint4 *d_scrypt3_buf = (GLOBAL_AS uint4 *) d_extra3_buf;
uint4 X[STATE_CNT4];
uint4 T[STATE_CNT4];
const u32 P_offset = salt_repeat * STATE_CNT4;
#ifdef _unroll
#pragma unroll
#endif
for (int z = 0; z < STATE_CNT4; z++) X[z] = hc_swap32_4 (tmps[gid].P[P_offset + z]);
for (int z = 0; z < STATE_CNT4; z++) X[z] = tmps[gid].P[P_offset + z];
scrypt_smix_loop (X, T, d_scrypt0_buf, d_scrypt1_buf, d_scrypt2_buf, d_scrypt3_buf);
scrypt_smix_loop (X, d_scrypt0_buf, d_scrypt1_buf, d_scrypt2_buf, d_scrypt3_buf);
#ifdef _unroll
#pragma unroll
#endif
for (int z = 0; z < STATE_CNT4; z++) tmps[gid].P[P_offset + z] = hc_swap32_4 (X[z]);
for (int z = 0; z < STATE_CNT4; z++) tmps[gid].P[P_offset + z] = X[z];
}
KERNEL_FQ void m22700_comp (KERN_ATTR_TMPS (scrypt_tmp_t))
@ -665,35 +605,48 @@ KERNEL_FQ void m22700_comp (KERN_ATTR_TMPS (scrypt_tmp_t))
for (u32 l = 0; l < SCRYPT_CNT4; l += 4)
{
uint4 tmp;
uint4 X[4];
tmp = tmps[gid].P[l + 0];
X[0] = tmps[gid].P[l + 0];
X[1] = tmps[gid].P[l + 1];
X[2] = tmps[gid].P[l + 2];
X[3] = tmps[gid].P[l + 3];
w0[0] = tmp.x;
w0[1] = tmp.y;
w0[2] = tmp.z;
w0[3] = tmp.w;
uint4 T[4];
tmp = tmps[gid].P[l + 1];
#ifdef IS_CUDA
T[0] = make_uint4 (X[0].x, X[3].y, X[2].z, X[1].w);
T[1] = make_uint4 (X[1].x, X[0].y, X[3].z, X[2].w);
T[2] = make_uint4 (X[2].x, X[1].y, X[0].z, X[3].w);
T[3] = make_uint4 (X[3].x, X[2].y, X[1].z, X[0].w);
#else
T[0] = (uint4) (X[0].x, X[3].y, X[2].z, X[1].w);
T[1] = (uint4) (X[1].x, X[0].y, X[3].z, X[2].w);
T[2] = (uint4) (X[2].x, X[1].y, X[0].z, X[3].w);
T[3] = (uint4) (X[3].x, X[2].y, X[1].z, X[0].w);
#endif
w1[0] = tmp.x;
w1[1] = tmp.y;
w1[2] = tmp.z;
w1[3] = tmp.w;
T[0] = hc_swap32_4 (T[0]);
T[1] = hc_swap32_4 (T[1]);
T[2] = hc_swap32_4 (T[2]);
T[3] = hc_swap32_4 (T[3]);
tmp = tmps[gid].P[l + 2];
w2[0] = tmp.x;
w2[1] = tmp.y;
w2[2] = tmp.z;
w2[3] = tmp.w;
tmp = tmps[gid].P[l + 3];
w3[0] = tmp.x;
w3[1] = tmp.y;
w3[2] = tmp.z;
w3[3] = tmp.w;
w0[0] = T[0].x;
w0[1] = T[0].y;
w0[2] = T[0].z;
w0[3] = T[0].w;
w1[0] = T[1].x;
w1[1] = T[1].y;
w1[2] = T[1].z;
w1[3] = T[1].w;
w2[0] = T[2].x;
w2[1] = T[2].y;
w2[2] = T[2].z;
w2[3] = T[2].w;
w3[0] = T[3].x;
w3[1] = T[3].y;
w3[2] = T[3].z;
w3[3] = T[3].w;
sha256_hmac_update_64 (&ctx, w0, w1, w2, w3, 64);
}

36
hashcat.hctune
View File

@ -370,12 +370,13 @@ GeForce_GTX_TITAN 3 9900 2 A
##
DEVICE_TYPE_CPU * 8900 1 N A
DEVICE_TYPE_GPU * 8900 1 N A
DEVICE_TYPE_CPU * 9300 1 N A
DEVICE_TYPE_GPU * 9300 1 N A
DEVICE_TYPE_CPU * 15700 1 N A
DEVICE_TYPE_GPU * 15700 1 1 A
DEVICE_TYPE_CPU * 22700 1 N A
DEVICE_TYPE_GPU * 8900 1 N A
DEVICE_TYPE_GPU * 9300 1 N A
DEVICE_TYPE_GPU * 15700 1 1 A
DEVICE_TYPE_GPU * 22700 1 N A
## Here's an example of how to manually tune SCRYPT algorithm kernels for your hardware.
@ -399,7 +400,7 @@ DEVICE_TYPE_GPU * 22700 1 N
## 3. Artificial multiplier (--kernel-accel aka -n)
##
## In order to find these values:
##
##
## 1. On startup Hashcat will show: * Device #1: GeForce GTX 980, 3963/4043 MB, 16MCU. The 16 MCU is the number of compute units on that device.
## 2. Native thread counts are fixed values: CPU=1, GPU-Intel=8, GPU-AMD=64 (wavefronts), GPU-NVIDIA=32 (warps)
##
@ -412,12 +413,12 @@ DEVICE_TYPE_GPU * 22700 1 N
##
## How do we deal with this? This is where SCRYPT TMTO(time-memory trde off) kicks in. The SCRYPT algorithm is designed in such a way that we
## can pre-compute that 16MB buffer from a self-choosen offset. Details on how this actually works are not important for this process.
##
## What's relevant to us is that we can halve the buffer size, but we pay with twice the computation time.
##
## What's relevant to us is that we can halve the buffer size, but we pay with twice the computation time.
## We can repeat this as often as we want. That's why it's a trade-off.
##
## This mechanic can be manually set using --scrypt-tmto on the commandline, but this is not the best way.
##
##
## Back to our problem. We need 8GB of memory but have only ~4GB.
## It's not a full 4GB. The OS needs some of it and Hashcat needs some of it to store password candidates and other things.
## If you run a headless server it should be safe to subtract a fixed value of 200MB from whatever you have in your GPU.
@ -426,7 +427,7 @@ DEVICE_TYPE_GPU * 22700 1 N
##
## (8GB >> 0) = 8GB < 3.8GB = No, Does not fit
## (8GB >> 1) = 4GB < 3.8GB = No, Does not fit
## (8GB >> 2) = 2GB < 3.8GB = Yes!
## (8GB >> 2) = 2GB < 3.8GB = Yes!
##
## This process is automated in Hashcat, but it is important to understand what's happening here.
## Because of the light overhead from the OS and Hashcat, we pay a very high price.
@ -440,7 +441,7 @@ DEVICE_TYPE_GPU * 22700 1 N
## Therefore, we do not need to increase the TMTO by another step to fit in VRAM.
##
## If we cut down our 16 MCU to only 15 MCU or 14 MCU using --kernel-accel(-n), we end up with:
##
##
## 16 * 32 * 16777216 = 8589934592 / 2 = 4294967296 = 4.00GB < 3.80GB = Nope, next
## 15 * 32 * 16777216 = 8053063680 / 2 = 4026531840 = 3.84GB < 3.80GB = Nope, next
## 14 * 32 * 16777216 = 7516192768 / 2 = 3758096384 = 3.58GB < 3.80GB = Yes!
@ -459,19 +460,24 @@ DEVICE_TYPE_GPU * 22700 1 N
## On my GTX980, this improves the performance from 201 H/s to 255 H/s.
## Again, there's no need to control this with --scrypt-tmto. Hashcat will realize it has to increase the TMTO again.
##
## All together, you can control all of this by using the -n parameter in the command line.
## All together, you can control all of this by using the -n parameter in the command line.
## This is not ideal in a production environment because you must use the --force flag.
## The best way to set this is by using this Hashcat.hctune file to store it. This avoids the need to bypass any warnings.
##
## Find the ideal -n value, then store it here along with the proper compute device name.
## Find the ideal -n value, then store it here along with the proper compute device name.
## Formatting guidelines are availabe at the top of this document.
GeForce_GTX_980 * 8900 1 28 A
GeForce_GTX_980 * 9300 1 128 A
GeForce_GTX_980 * 15700 1 1 A
GeForce_GTX_980 * 15700 1 2 A
GeForce_GTX_980 * 22700 1 28 A
GeForce_RTX_2080_Ti * 8900 1 N A
GeForce_RTX_2080_Ti * 8900 1 38 A
GeForce_RTX_2080_Ti * 9300 1 544 A
GeForce_RTX_2080_Ti * 15700 1 4 A
GeForce_RTX_2080_Ti * 22700 1 N A
GeForce_RTX_2080_Ti * 15700 1 8 A
GeForce_RTX_2080_Ti * 22700 1 38 A
gfx900 * 8900 1 28 A
gfx900 * 9300 1 384 A
gfx900 * 15700 1 6 A
gfx900 * 22700 1 28 A

2
src/backend.c
View File

@ -8381,6 +8381,8 @@ int backend_session_begin (hashcat_ctx_t *hashcat_ctx)
device_param->size_st_salts = size_st_salts;
device_param->size_st_esalts = size_st_esalts;
// extra buffer
u64 size_extra_buffer = 4;
if (module_ctx->module_extra_buffer_size != MODULE_DEFAULT)

17
src/modules/module_08900.c
View File

@ -250,24 +250,9 @@ char *module_jit_build_options (MAYBE_UNUSED const hashconfig_t *hashconfig, MAY
const u64 tmp_size = 128ULL * scrypt_r * scrypt_p;
char *unroll = "";
// NVIDIA GPU
if (device_param->opencl_device_vendor_id == VENDOR_ID_NV)
{
unroll = "-D _unroll";
}
// ROCM
if ((device_param->opencl_device_vendor_id == VENDOR_ID_AMD) && (device_param->has_vperm == true))
{
unroll = "-D _unroll";
}
char *jit_build_options = NULL;
hc_asprintf (&jit_build_options, "%s -DSCRYPT_N=%u -DSCRYPT_R=%u -DSCRYPT_P=%u -DSCRYPT_TMTO=%" PRIu64 " -DSCRYPT_TMP_ELEM=%" PRIu64,
unroll,
hc_asprintf (&jit_build_options, "-DSCRYPT_N=%u -DSCRYPT_R=%u -DSCRYPT_P=%u -DSCRYPT_TMTO=%" PRIu64 " -DSCRYPT_TMP_ELEM=%" PRIu64,
hashes->salts_buf[0].scrypt_N,
hashes->salts_buf[0].scrypt_r,
hashes->salts_buf[0].scrypt_p,

17
src/modules/module_09300.c
View File

@ -250,24 +250,9 @@ char *module_jit_build_options (MAYBE_UNUSED const hashconfig_t *hashconfig, MAY
const u64 tmp_size = 128ULL * scrypt_r * scrypt_p;
char *unroll = "";
// NVIDIA GPU
if (device_param->opencl_device_vendor_id == VENDOR_ID_NV)
{
unroll = "-D _unroll";
}
// ROCM
if ((device_param->opencl_device_vendor_id == VENDOR_ID_AMD) && (device_param->has_vperm == true))
{
unroll = "-D _unroll";
}
char *jit_build_options = NULL;
hc_asprintf (&jit_build_options, "%s -DSCRYPT_N=%u -DSCRYPT_R=%u -DSCRYPT_P=%u -DSCRYPT_TMTO=%" PRIu64 " -DSCRYPT_TMP_ELEM=%" PRIu64,
unroll,
hc_asprintf (&jit_build_options, "-DSCRYPT_N=%u -DSCRYPT_R=%u -DSCRYPT_P=%u -DSCRYPT_TMTO=%" PRIu64 " -DSCRYPT_TMP_ELEM=%" PRIu64,
hashes->salts_buf[0].scrypt_N,
hashes->salts_buf[0].scrypt_r,
hashes->salts_buf[0].scrypt_p,

27
src/modules/module_15700.c
View File

@ -23,7 +23,6 @@ static const u64 KERN_TYPE = 15700;
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE;
static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_LE
| OPTS_TYPE_MP_MULTI_DISABLE
| OPTS_TYPE_NATIVE_THREADS
| OPTS_TYPE_LOOP_PREPARE
| OPTS_TYPE_SELF_TEST_DISABLE
| OPTS_TYPE_ST_HEX;
@ -73,6 +72,13 @@ u32 module_kernel_loops_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_
return kernel_loops_max;
}
u32 module_kernel_threads_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
const u32 kernel_threads_max = 4;
return kernel_threads_max;
}
u64 module_esalt_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
const u64 esalt_size = (const u64) sizeof (ethereum_scrypt_t);
@ -265,24 +271,9 @@ char *module_jit_build_options (MAYBE_UNUSED const hashconfig_t *hashconfig, MAY
const u64 tmp_size = 128ULL * scrypt_r * scrypt_p;
char *unroll = "";
// NVIDIA GPU
if (device_param->opencl_device_vendor_id == VENDOR_ID_NV)
{
unroll = "-D _unroll";
}
// ROCM
if ((device_param->opencl_device_vendor_id == VENDOR_ID_AMD) && (device_param->has_vperm == true))
{
unroll = "-D _unroll";
}
char *jit_build_options = NULL;
hc_asprintf (&jit_build_options, "%s -DSCRYPT_N=%u -DSCRYPT_R=%u -DSCRYPT_P=%u -DSCRYPT_TMTO=%" PRIu64 " -DSCRYPT_TMP_ELEM=%" PRIu64,
unroll,
hc_asprintf (&jit_build_options, "-DSCRYPT_N=%u -DSCRYPT_R=%u -DSCRYPT_P=%u -DSCRYPT_TMTO=%" PRIu64 " -DSCRYPT_TMP_ELEM=%" PRIu64,
hashes->salts_buf[0].scrypt_N,
hashes->salts_buf[0].scrypt_r,
hashes->salts_buf[0].scrypt_p,
@ -507,7 +498,7 @@ void module_init (module_ctx_t *module_ctx)
module_ctx->module_kernel_accel_min = MODULE_DEFAULT;
module_ctx->module_kernel_loops_max = module_kernel_loops_max;
module_ctx->module_kernel_loops_min = module_kernel_loops_min;
module_ctx->module_kernel_threads_max = MODULE_DEFAULT;
module_ctx->module_kernel_threads_max = module_kernel_threads_max;
module_ctx->module_kernel_threads_min = MODULE_DEFAULT;
module_ctx->module_kern_type = module_kern_type;
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;

17
src/modules/module_22700.c
View File

@ -251,24 +251,9 @@ char *module_jit_build_options (MAYBE_UNUSED const hashconfig_t *hashconfig, MAY
const u64 tmp_size = 128ULL * scrypt_r * scrypt_p;
char *unroll = "";
// NVIDIA GPU
if (device_param->opencl_device_vendor_id == VENDOR_ID_NV)
{
unroll = "-D _unroll";
}
// ROCM
if ((device_param->opencl_device_vendor_id == VENDOR_ID_AMD) && (device_param->has_vperm == true))
{
unroll = "-D _unroll";
}
char *jit_build_options = NULL;
hc_asprintf (&jit_build_options, "%s -DSCRYPT_N=%u -DSCRYPT_R=%u -DSCRYPT_P=%u -DSCRYPT_TMTO=%" PRIu64 " -DSCRYPT_TMP_ELEM=%" PRIu64,
unroll,
hc_asprintf (&jit_build_options, "-DSCRYPT_N=%u -DSCRYPT_R=%u -DSCRYPT_P=%u -DSCRYPT_TMTO=%" PRIu64 " -DSCRYPT_TMP_ELEM=%" PRIu64,
hashes->salts_buf[0].scrypt_N,
hashes->salts_buf[0].scrypt_r,
hashes->salts_buf[0].scrypt_p,