2 * Author......: Jens Steube <jens.steube@gmail.com>
8 #include "include/constants.h"
9 #include "include/kernel_vendor.h"
28 #include "include/kernel_functions.c"
29 #include "types_amd.c"
30 #include "common_amd.c"
31 #include "include/rp_gpu.h"
35 #define VECT_COMPARE_S "check_single_vect1_comp4.c"
36 #define VECT_COMPARE_M "check_multi_vect1_comp4.c"
40 #define VECT_COMPARE_S "check_single_vect2_comp4.c"
41 #define VECT_COMPARE_M "check_multi_vect2_comp4.c"
45 #define VECT_COMPARE_S "check_single_vect4_comp4.c"
46 #define VECT_COMPARE_M "check_multi_vect4_comp4.c"
49 __constant u64 k_sha512[80] =
51 SHA512C00, SHA512C01, SHA512C02, SHA512C03,
52 SHA512C04, SHA512C05, SHA512C06, SHA512C07,
53 SHA512C08, SHA512C09, SHA512C0a, SHA512C0b,
54 SHA512C0c, SHA512C0d, SHA512C0e, SHA512C0f,
55 SHA512C10, SHA512C11, SHA512C12, SHA512C13,
56 SHA512C14, SHA512C15, SHA512C16, SHA512C17,
57 SHA512C18, SHA512C19, SHA512C1a, SHA512C1b,
58 SHA512C1c, SHA512C1d, SHA512C1e, SHA512C1f,
59 SHA512C20, SHA512C21, SHA512C22, SHA512C23,
60 SHA512C24, SHA512C25, SHA512C26, SHA512C27,
61 SHA512C28, SHA512C29, SHA512C2a, SHA512C2b,
62 SHA512C2c, SHA512C2d, SHA512C2e, SHA512C2f,
63 SHA512C30, SHA512C31, SHA512C32, SHA512C33,
64 SHA512C34, SHA512C35, SHA512C36, SHA512C37,
65 SHA512C38, SHA512C39, SHA512C3a, SHA512C3b,
66 SHA512C3c, SHA512C3d, SHA512C3e, SHA512C3f,
67 SHA512C40, SHA512C41, SHA512C42, SHA512C43,
68 SHA512C44, SHA512C45, SHA512C46, SHA512C47,
69 SHA512C48, SHA512C49, SHA512C4a, SHA512C4b,
70 SHA512C4c, SHA512C4d, SHA512C4e, SHA512C4f,
73 static void sha512_transform (const u64x w0[4], const u64x w1[4], const u64x w2[4], const u64x w3[4], u64x digest[8])
101 #define ROUND_EXPAND() \
103 w0_t = SHA512_EXPAND (we_t, w9_t, w1_t, w0_t); \
104 w1_t = SHA512_EXPAND (wf_t, wa_t, w2_t, w1_t); \
105 w2_t = SHA512_EXPAND (w0_t, wb_t, w3_t, w2_t); \
106 w3_t = SHA512_EXPAND (w1_t, wc_t, w4_t, w3_t); \
107 w4_t = SHA512_EXPAND (w2_t, wd_t, w5_t, w4_t); \
108 w5_t = SHA512_EXPAND (w3_t, we_t, w6_t, w5_t); \
109 w6_t = SHA512_EXPAND (w4_t, wf_t, w7_t, w6_t); \
110 w7_t = SHA512_EXPAND (w5_t, w0_t, w8_t, w7_t); \
111 w8_t = SHA512_EXPAND (w6_t, w1_t, w9_t, w8_t); \
112 w9_t = SHA512_EXPAND (w7_t, w2_t, wa_t, w9_t); \
113 wa_t = SHA512_EXPAND (w8_t, w3_t, wb_t, wa_t); \
114 wb_t = SHA512_EXPAND (w9_t, w4_t, wc_t, wb_t); \
115 wc_t = SHA512_EXPAND (wa_t, w5_t, wd_t, wc_t); \
116 wd_t = SHA512_EXPAND (wb_t, w6_t, we_t, wd_t); \
117 we_t = SHA512_EXPAND (wc_t, w7_t, wf_t, we_t); \
118 wf_t = SHA512_EXPAND (wd_t, w8_t, w0_t, wf_t); \
121 #define ROUND_STEP(i) \
123 SHA512_STEP (SHA512_F0o, SHA512_F1o, a, b, c, d, e, f, g, h, w0_t, k_sha512[i + 0]); \
124 SHA512_STEP (SHA512_F0o, SHA512_F1o, h, a, b, c, d, e, f, g, w1_t, k_sha512[i + 1]); \
125 SHA512_STEP (SHA512_F0o, SHA512_F1o, g, h, a, b, c, d, e, f, w2_t, k_sha512[i + 2]); \
126 SHA512_STEP (SHA512_F0o, SHA512_F1o, f, g, h, a, b, c, d, e, w3_t, k_sha512[i + 3]); \
127 SHA512_STEP (SHA512_F0o, SHA512_F1o, e, f, g, h, a, b, c, d, w4_t, k_sha512[i + 4]); \
128 SHA512_STEP (SHA512_F0o, SHA512_F1o, d, e, f, g, h, a, b, c, w5_t, k_sha512[i + 5]); \
129 SHA512_STEP (SHA512_F0o, SHA512_F1o, c, d, e, f, g, h, a, b, w6_t, k_sha512[i + 6]); \
130 SHA512_STEP (SHA512_F0o, SHA512_F1o, b, c, d, e, f, g, h, a, w7_t, k_sha512[i + 7]); \
131 SHA512_STEP (SHA512_F0o, SHA512_F1o, a, b, c, d, e, f, g, h, w8_t, k_sha512[i + 8]); \
132 SHA512_STEP (SHA512_F0o, SHA512_F1o, h, a, b, c, d, e, f, g, w9_t, k_sha512[i + 9]); \
133 SHA512_STEP (SHA512_F0o, SHA512_F1o, g, h, a, b, c, d, e, f, wa_t, k_sha512[i + 10]); \
134 SHA512_STEP (SHA512_F0o, SHA512_F1o, f, g, h, a, b, c, d, e, wb_t, k_sha512[i + 11]); \
135 SHA512_STEP (SHA512_F0o, SHA512_F1o, e, f, g, h, a, b, c, d, wc_t, k_sha512[i + 12]); \
136 SHA512_STEP (SHA512_F0o, SHA512_F1o, d, e, f, g, h, a, b, c, wd_t, k_sha512[i + 13]); \
137 SHA512_STEP (SHA512_F0o, SHA512_F1o, c, d, e, f, g, h, a, b, we_t, k_sha512[i + 14]); \
138 SHA512_STEP (SHA512_F0o, SHA512_F1o, b, c, d, e, f, g, h, a, wf_t, k_sha512[i + 15]); \
143 //#pragma unroll // kernel fails if used
144 for (int i = 16; i < 80; i += 16)
146 ROUND_EXPAND (); ROUND_STEP (i);
159 static void hmac_sha512_pad (u32x w0[4], u32x w1[4], u32x w2[4], u32x w3[4], u64x ipad[8], u64x opad[8])
166 w0_t[0] = hl32_to_64 (w0[0], w0[1]) ^ 0x3636363636363636;
167 w0_t[1] = hl32_to_64 (w0[2], w0[3]) ^ 0x3636363636363636;
168 w0_t[2] = hl32_to_64 (w1[0], w1[1]) ^ 0x3636363636363636;
169 w0_t[3] = hl32_to_64 (w1[2], w1[3]) ^ 0x3636363636363636;
170 w1_t[0] = hl32_to_64 (w2[0], w2[1]) ^ 0x3636363636363636;
171 w1_t[1] = hl32_to_64 (w2[2], w2[3]) ^ 0x3636363636363636;
172 w1_t[2] = hl32_to_64 (w3[0], w3[1]) ^ 0x3636363636363636;
173 w1_t[3] = hl32_to_64 (w3[2], w3[3]) ^ 0x3636363636363636;
174 w2_t[0] = 0 ^ 0x3636363636363636;
175 w2_t[1] = 0 ^ 0x3636363636363636;
176 w2_t[2] = 0 ^ 0x3636363636363636;
177 w2_t[3] = 0 ^ 0x3636363636363636;
178 w3_t[0] = 0 ^ 0x3636363636363636;
179 w3_t[1] = 0 ^ 0x3636363636363636;
180 w3_t[2] = 0 ^ 0x3636363636363636;
181 w3_t[3] = 0 ^ 0x3636363636363636;
192 sha512_transform (w0_t, w1_t, w2_t, w3_t, ipad);
194 w0_t[0] = hl32_to_64 (w0[0], w0[1]) ^ 0x5c5c5c5c5c5c5c5c;
195 w0_t[1] = hl32_to_64 (w0[2], w0[3]) ^ 0x5c5c5c5c5c5c5c5c;
196 w0_t[2] = hl32_to_64 (w1[0], w1[1]) ^ 0x5c5c5c5c5c5c5c5c;
197 w0_t[3] = hl32_to_64 (w1[2], w1[3]) ^ 0x5c5c5c5c5c5c5c5c;
198 w1_t[0] = hl32_to_64 (w2[0], w2[1]) ^ 0x5c5c5c5c5c5c5c5c;
199 w1_t[1] = hl32_to_64 (w2[2], w2[3]) ^ 0x5c5c5c5c5c5c5c5c;
200 w1_t[2] = hl32_to_64 (w3[0], w3[1]) ^ 0x5c5c5c5c5c5c5c5c;
201 w1_t[3] = hl32_to_64 (w3[2], w3[3]) ^ 0x5c5c5c5c5c5c5c5c;
202 w2_t[0] = 0 ^ 0x5c5c5c5c5c5c5c5c;
203 w2_t[1] = 0 ^ 0x5c5c5c5c5c5c5c5c;
204 w2_t[2] = 0 ^ 0x5c5c5c5c5c5c5c5c;
205 w2_t[3] = 0 ^ 0x5c5c5c5c5c5c5c5c;
206 w3_t[0] = 0 ^ 0x5c5c5c5c5c5c5c5c;
207 w3_t[1] = 0 ^ 0x5c5c5c5c5c5c5c5c;
208 w3_t[2] = 0 ^ 0x5c5c5c5c5c5c5c5c;
209 w3_t[3] = 0 ^ 0x5c5c5c5c5c5c5c5c;
220 sha512_transform (w0_t, w1_t, w2_t, w3_t, opad);
223 static void hmac_sha512_run (u32x w0[4], u32x w1[4], u32x w2[4], u32x w3[4], u64x ipad[8], u64x opad[8], u64x digest[8])
230 w0_t[0] = hl32_to_64 (w0[0], w0[1]);
231 w0_t[1] = hl32_to_64 (w0[2], w0[3]);
232 w0_t[2] = hl32_to_64 (w1[0], w1[1]);
233 w0_t[3] = hl32_to_64 (w1[2], w1[3]);
234 w1_t[0] = hl32_to_64 (w2[0], w2[1]);
235 w1_t[1] = hl32_to_64 (w2[2], w2[3]);
236 w1_t[2] = hl32_to_64 (w3[0], w3[1]);
245 w3_t[3] = hl32_to_64 (w3[2], w3[3]);
256 sha512_transform (w0_t, w1_t, w2_t, w3_t, digest);
266 w2_t[0] = 0x8000000000000000;
273 w3_t[3] = (128 + 64) * 8;
284 sha512_transform (w0_t, w1_t, w2_t, w3_t, digest);
287 __kernel void __attribute__((reqd_work_group_size (64, 1, 1))) m01750_m04 (__global pw_t *pws, __global gpu_rule_t * rules_buf, __global comb_t *combs_buf, __global bf_t *bfs_buf, __global void *tmps, __global void *hooks, __global u32 *bitmaps_buf_s1_a, __global u32 *bitmaps_buf_s1_b, __global u32 *bitmaps_buf_s1_c, __global u32 *bitmaps_buf_s1_d, __global u32 *bitmaps_buf_s2_a, __global u32 *bitmaps_buf_s2_b, __global u32 *bitmaps_buf_s2_c, __global u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global digest_t *digests_buf, __global u32 *hashes_shown, __global salt_t *salt_bufs, __global void *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV_buf, const u32 bitmap_mask, const u32 bitmap_shift1, const u32 bitmap_shift2, const u32 salt_pos, const u32 loop_pos, const u32 loop_cnt, const u32 rules_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
293 const u32 lid = get_local_id (0);
299 const u32 gid = get_global_id (0);
301 if (gid >= gid_max) return;
305 pw_buf0[0] = pws[gid].i[ 0];
306 pw_buf0[1] = pws[gid].i[ 1];
307 pw_buf0[2] = pws[gid].i[ 2];
308 pw_buf0[3] = pws[gid].i[ 3];
312 pw_buf1[0] = pws[gid].i[ 4];
313 pw_buf1[1] = pws[gid].i[ 5];
314 pw_buf1[2] = pws[gid].i[ 6];
315 pw_buf1[3] = pws[gid].i[ 7];
317 const u32 pw_len = pws[gid].pw_len;
325 salt_buf0[0] = salt_bufs[salt_pos].salt_buf[ 0];
326 salt_buf0[1] = salt_bufs[salt_pos].salt_buf[ 1];
327 salt_buf0[2] = salt_bufs[salt_pos].salt_buf[ 2];
328 salt_buf0[3] = salt_bufs[salt_pos].salt_buf[ 3];
332 salt_buf1[0] = salt_bufs[salt_pos].salt_buf[ 4];
333 salt_buf1[1] = salt_bufs[salt_pos].salt_buf[ 5];
334 salt_buf1[2] = salt_bufs[salt_pos].salt_buf[ 6];
335 salt_buf1[3] = salt_bufs[salt_pos].salt_buf[ 7];
337 const u32 salt_len = salt_bufs[salt_pos].salt_len;
343 for (u32 il_pos = 0; il_pos < rules_cnt; il_pos++)
373 const u32 out_len = apply_rules (rules_buf[il_pos].cmds, w0, w1, pw_len);
381 w0_t[0] = swap_workaround (w0[0]);
382 w0_t[1] = swap_workaround (w0[1]);
383 w0_t[2] = swap_workaround (w0[2]);
384 w0_t[3] = swap_workaround (w0[3]);
388 w1_t[0] = swap_workaround (w1[0]);
389 w1_t[1] = swap_workaround (w1[1]);
390 w1_t[2] = swap_workaround (w1[2]);
391 w1_t[3] = swap_workaround (w1[3]);
410 hmac_sha512_pad (w0_t, w1_t, w2_t, w3_t, ipad, opad);
412 w0_t[0] = swap_workaround (salt_buf0[0]);
413 w0_t[1] = swap_workaround (salt_buf0[1]);
414 w0_t[2] = swap_workaround (salt_buf0[2]);
415 w0_t[3] = swap_workaround (salt_buf0[3]);
416 w1_t[0] = swap_workaround (salt_buf1[0]);
417 w1_t[1] = swap_workaround (salt_buf1[1]);
418 w1_t[2] = swap_workaround (salt_buf1[2]);
419 w1_t[3] = swap_workaround (salt_buf1[3]);
427 w3_t[3] = (128 + salt_len) * 8;
431 hmac_sha512_run (w0_t, w1_t, w2_t, w3_t, ipad, opad, digest);
434 const u32x r0 = l32_from_64 (digest[7]);
435 const u32x r1 = h32_from_64 (digest[7]);
436 const u32x r2 = l32_from_64 (digest[3]);
437 const u32x r3 = h32_from_64 (digest[3]);
439 #include VECT_COMPARE_M
443 __kernel void __attribute__((reqd_work_group_size (64, 1, 1))) m01750_m08 (__global pw_t *pws, __global gpu_rule_t *rules_buf, __global comb_t *combs_buf, __global bf_t *bfs_buf, __global void *tmps, __global void *hooks, __global u32 *bitmaps_buf_s1_a, __global u32 *bitmaps_buf_s1_b, __global u32 *bitmaps_buf_s1_c, __global u32 *bitmaps_buf_s1_d, __global u32 *bitmaps_buf_s2_a, __global u32 *bitmaps_buf_s2_b, __global u32 *bitmaps_buf_s2_c, __global u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global digest_t *digests_buf, __global u32 *hashes_shown, __global salt_t *salt_bufs, __global void *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV_buf, const u32 bitmap_mask, const u32 bitmap_shift1, const u32 bitmap_shift2, const u32 salt_pos, const u32 loop_pos, const u32 loop_cnt, const u32 combs_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
447 __kernel void __attribute__((reqd_work_group_size (64, 1, 1))) m01750_m16 (__global pw_t *pws, __global gpu_rule_t *rules_buf, __global comb_t *combs_buf, __global bf_t *bfs_buf, __global void *tmps, __global void *hooks, __global u32 *bitmaps_buf_s1_a, __global u32 *bitmaps_buf_s1_b, __global u32 *bitmaps_buf_s1_c, __global u32 *bitmaps_buf_s1_d, __global u32 *bitmaps_buf_s2_a, __global u32 *bitmaps_buf_s2_b, __global u32 *bitmaps_buf_s2_c, __global u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global digest_t *digests_buf, __global u32 *hashes_shown, __global salt_t *salt_bufs, __global void *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV_buf, const u32 bitmap_mask, const u32 bitmap_shift1, const u32 bitmap_shift2, const u32 salt_pos, const u32 loop_pos, const u32 loop_cnt, const u32 combs_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
451 __kernel void __attribute__((reqd_work_group_size (64, 1, 1))) m01750_s04 (__global pw_t *pws, __global gpu_rule_t * rules_buf, __global comb_t *combs_buf, __global bf_t *bfs_buf, __global void *tmps, __global void *hooks, __global u32 *bitmaps_buf_s1_a, __global u32 *bitmaps_buf_s1_b, __global u32 *bitmaps_buf_s1_c, __global u32 *bitmaps_buf_s1_d, __global u32 *bitmaps_buf_s2_a, __global u32 *bitmaps_buf_s2_b, __global u32 *bitmaps_buf_s2_c, __global u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global digest_t *digests_buf, __global u32 *hashes_shown, __global salt_t *salt_bufs, __global void *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV_buf, const u32 bitmap_mask, const u32 bitmap_shift1, const u32 bitmap_shift2, const u32 salt_pos, const u32 loop_pos, const u32 loop_cnt, const u32 rules_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
457 const u32 lid = get_local_id (0);
463 const u32 gid = get_global_id (0);
465 if (gid >= gid_max) return;
469 pw_buf0[0] = pws[gid].i[ 0];
470 pw_buf0[1] = pws[gid].i[ 1];
471 pw_buf0[2] = pws[gid].i[ 2];
472 pw_buf0[3] = pws[gid].i[ 3];
476 pw_buf1[0] = pws[gid].i[ 4];
477 pw_buf1[1] = pws[gid].i[ 5];
478 pw_buf1[2] = pws[gid].i[ 6];
479 pw_buf1[3] = pws[gid].i[ 7];
481 const u32 pw_len = pws[gid].pw_len;
489 salt_buf0[0] = salt_bufs[salt_pos].salt_buf[ 0];
490 salt_buf0[1] = salt_bufs[salt_pos].salt_buf[ 1];
491 salt_buf0[2] = salt_bufs[salt_pos].salt_buf[ 2];
492 salt_buf0[3] = salt_bufs[salt_pos].salt_buf[ 3];
496 salt_buf1[0] = salt_bufs[salt_pos].salt_buf[ 4];
497 salt_buf1[1] = salt_bufs[salt_pos].salt_buf[ 5];
498 salt_buf1[2] = salt_bufs[salt_pos].salt_buf[ 6];
499 salt_buf1[3] = salt_bufs[salt_pos].salt_buf[ 7];
501 const u32 salt_len = salt_bufs[salt_pos].salt_len;
507 const u32 search[4] =
509 digests_buf[digests_offset].digest_buf[DGST_R0],
510 digests_buf[digests_offset].digest_buf[DGST_R1],
511 digests_buf[digests_offset].digest_buf[DGST_R2],
512 digests_buf[digests_offset].digest_buf[DGST_R3]
519 for (u32 il_pos = 0; il_pos < rules_cnt; il_pos++)
549 const u32 out_len = apply_rules (rules_buf[il_pos].cmds, w0, w1, pw_len);
557 w0_t[0] = swap_workaround (w0[0]);
558 w0_t[1] = swap_workaround (w0[1]);
559 w0_t[2] = swap_workaround (w0[2]);
560 w0_t[3] = swap_workaround (w0[3]);
564 w1_t[0] = swap_workaround (w1[0]);
565 w1_t[1] = swap_workaround (w1[1]);
566 w1_t[2] = swap_workaround (w1[2]);
567 w1_t[3] = swap_workaround (w1[3]);
586 hmac_sha512_pad (w0_t, w1_t, w2_t, w3_t, ipad, opad);
588 w0_t[0] = swap_workaround (salt_buf0[0]);
589 w0_t[1] = swap_workaround (salt_buf0[1]);
590 w0_t[2] = swap_workaround (salt_buf0[2]);
591 w0_t[3] = swap_workaround (salt_buf0[3]);
592 w1_t[0] = swap_workaround (salt_buf1[0]);
593 w1_t[1] = swap_workaround (salt_buf1[1]);
594 w1_t[2] = swap_workaround (salt_buf1[2]);
595 w1_t[3] = swap_workaround (salt_buf1[3]);
603 w3_t[3] = (128 + salt_len) * 8;
607 hmac_sha512_run (w0_t, w1_t, w2_t, w3_t, ipad, opad, digest);
610 const u32x r0 = l32_from_64 (digest[7]);
611 const u32x r1 = h32_from_64 (digest[7]);
612 const u32x r2 = l32_from_64 (digest[3]);
613 const u32x r3 = h32_from_64 (digest[3]);
615 #include VECT_COMPARE_S
619 __kernel void __attribute__((reqd_work_group_size (64, 1, 1))) m01750_s08 (__global pw_t *pws, __global gpu_rule_t *rules_buf, __global comb_t *combs_buf, __global bf_t *bfs_buf, __global void *tmps, __global void *hooks, __global u32 *bitmaps_buf_s1_a, __global u32 *bitmaps_buf_s1_b, __global u32 *bitmaps_buf_s1_c, __global u32 *bitmaps_buf_s1_d, __global u32 *bitmaps_buf_s2_a, __global u32 *bitmaps_buf_s2_b, __global u32 *bitmaps_buf_s2_c, __global u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global digest_t *digests_buf, __global u32 *hashes_shown, __global salt_t *salt_bufs, __global void *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV_buf, const u32 bitmap_mask, const u32 bitmap_shift1, const u32 bitmap_shift2, const u32 salt_pos, const u32 loop_pos, const u32 loop_cnt, const u32 combs_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
623 __kernel void __attribute__((reqd_work_group_size (64, 1, 1))) m01750_s16 (__global pw_t *pws, __global gpu_rule_t *rules_buf, __global comb_t *combs_buf, __global bf_t *bfs_buf, __global void *tmps, __global void *hooks, __global u32 *bitmaps_buf_s1_a, __global u32 *bitmaps_buf_s1_b, __global u32 *bitmaps_buf_s1_c, __global u32 *bitmaps_buf_s1_d, __global u32 *bitmaps_buf_s2_a, __global u32 *bitmaps_buf_s2_b, __global u32 *bitmaps_buf_s2_c, __global u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global digest_t *digests_buf, __global u32 *hashes_shown, __global salt_t *salt_bufs, __global void *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV_buf, const u32 bitmap_mask, const u32 bitmap_shift1, const u32 bitmap_shift2, const u32 salt_pos, const u32 loop_pos, const u32 loop_cnt, const u32 combs_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)