2 * Author......: Jens Steube <jens.steube@gmail.com>
10 #include "inc_vendor.cl"
11 #include "inc_hash_constants.h"
12 #include "inc_hash_functions.cl"
13 #include "inc_types.cl"
14 #include "inc_common.cl"
15 #include "inc_simd.cl"
17 __constant u64 keccakf_rndc[24] =
19 0x0000000000000001, 0x0000000000008082, 0x800000000000808a,
20 0x8000000080008000, 0x000000000000808b, 0x0000000080000001,
21 0x8000000080008081, 0x8000000000008009, 0x000000000000008a,
22 0x0000000000000088, 0x0000000080008009, 0x000000008000000a,
23 0x000000008000808b, 0x800000000000008b, 0x8000000000008089,
24 0x8000000000008003, 0x8000000000008002, 0x8000000000000080,
25 0x000000000000800a, 0x800000008000000a, 0x8000000080008081,
26 0x8000000000008080, 0x0000000080000001, 0x8000000080008008
30 #define KECCAK_ROUNDS 24
33 #define Theta1(s) (st[0 + s] ^ st[5 + s] ^ st[10 + s] ^ st[15 + s] ^ st[20 + s])
46 u32 j = keccakf_piln[s]; \
47 u32 k = keccakf_rotc[s]; \
49 st[j] = rotl64 (t, k); \
60 st[0 + s] ^= ~bc1 & bc2; \
61 st[1 + s] ^= ~bc2 & bc3; \
62 st[2 + s] ^= ~bc3 & bc4; \
63 st[3 + s] ^= ~bc4 & bc0; \
64 st[4 + s] ^= ~bc0 & bc1; \
67 void m05000m (u32 w0[4], u32 w1[4], u32 w2[4], u32 w3[4], const u32 pw_len, __global pw_t *pws, __global kernel_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_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_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 il_cnt, const u32 digests_cnt, const u32 digests_offset)
73 const u32 gid = get_global_id (0);
74 const u32 lid = get_local_id (0);
80 const u8 keccakf_rotc[24] =
82 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 2, 14,
83 27, 41, 56, 8, 25, 43, 62, 18, 39, 61, 20, 44
86 const u8 keccakf_piln[24] =
88 10, 7, 11, 17, 18, 3, 5, 16, 8, 21, 24, 4,
89 15, 23, 19, 13, 12, 2, 20, 14, 22, 9, 6, 1
93 * 0x80 keccak, very special
96 const u32 mdlen = salt_bufs[salt_pos].keccak_mdlen;
98 const u32 rsiz = 200 - (2 * mdlen);
100 const u32 add80w = (rsiz - 1) / 8;
108 for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
110 const u32x w0r = ix_create_bft (bfs_buf, il_pos);
112 const u32x w0lr = w0l | w0r;
142 st[ 0] = hl32_to_64 (t0[1], t0[0]);
143 st[ 1] = hl32_to_64 (t0[3], t0[2]);
144 st[ 2] = hl32_to_64 (t1[1], t1[0]);
145 st[ 3] = hl32_to_64 (t1[3], t1[2]);
146 st[ 4] = hl32_to_64 (t2[1], t2[0]);
147 st[ 5] = hl32_to_64 (t2[3], t2[2]);
148 st[ 6] = hl32_to_64 (t3[1], t3[0]);
149 st[ 7] = hl32_to_64 (t3[3], t3[2]);
168 st[add80w] |= 0x8000000000000000;
172 for (round = 0; round < KECCAK_ROUNDS; round++)
176 u64x bc0 = Theta1 (0);
177 u64x bc1 = Theta1 (1);
178 u64x bc2 = Theta1 (2);
179 u64x bc3 = Theta1 (3);
180 u64x bc4 = Theta1 (4);
184 t = bc4 ^ rotl64 (bc1, 1); Theta2 (0);
185 t = bc0 ^ rotl64 (bc2, 1); Theta2 (1);
186 t = bc1 ^ rotl64 (bc3, 1); Theta2 (2);
187 t = bc2 ^ rotl64 (bc4, 1); Theta2 (3);
188 t = bc3 ^ rotl64 (bc0, 1); Theta2 (4);
229 st[0] ^= keccakf_rndc[round];
232 const u32x r0 = l32_from_64 (st[1]);
233 const u32x r1 = h32_from_64 (st[1]);
234 const u32x r2 = l32_from_64 (st[2]);
235 const u32x r3 = h32_from_64 (st[2]);
237 COMPARE_M_SIMD (r0, r1, r2, r3);
241 void m05000s (u32 w0[4], u32 w1[4], u32 w2[4], u32 w3[4], const u32 pw_len, __global pw_t *pws, __global kernel_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_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_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 il_cnt, const u32 digests_cnt, const u32 digests_offset)
247 const u32 gid = get_global_id (0);
248 const u32 lid = get_local_id (0);
254 const u8 keccakf_rotc[24] =
256 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 2, 14,
257 27, 41, 56, 8, 25, 43, 62, 18, 39, 61, 20, 44
260 const u8 keccakf_piln[24] =
262 10, 7, 11, 17, 18, 3, 5, 16, 8, 21, 24, 4,
263 15, 23, 19, 13, 12, 2, 20, 14, 22, 9, 6, 1
267 * 0x80 keccak, very special
270 const u32 mdlen = salt_bufs[salt_pos].keccak_mdlen;
272 const u32 rsiz = 200 - (2 * mdlen);
274 const u32 add80w = (rsiz - 1) / 8;
280 const u32 search[4] =
282 digests_buf[digests_offset].digest_buf[DGST_R0],
283 digests_buf[digests_offset].digest_buf[DGST_R1],
284 digests_buf[digests_offset].digest_buf[DGST_R2],
285 digests_buf[digests_offset].digest_buf[DGST_R3]
294 for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
296 const u32x w0r = ix_create_bft (bfs_buf, il_pos);
298 const u32x w0lr = w0l | w0r;
328 st[ 0] = hl32_to_64 (t0[1], t0[0]);
329 st[ 1] = hl32_to_64 (t0[3], t0[2]);
330 st[ 2] = hl32_to_64 (t1[1], t1[0]);
331 st[ 3] = hl32_to_64 (t1[3], t1[2]);
332 st[ 4] = hl32_to_64 (t2[1], t2[0]);
333 st[ 5] = hl32_to_64 (t2[3], t2[2]);
334 st[ 6] = hl32_to_64 (t3[1], t3[0]);
335 st[ 7] = hl32_to_64 (t3[3], t3[2]);
354 st[add80w] |= 0x8000000000000000;
358 for (round = 0; round < KECCAK_ROUNDS; round++)
362 u64x bc0 = Theta1 (0);
363 u64x bc1 = Theta1 (1);
364 u64x bc2 = Theta1 (2);
365 u64x bc3 = Theta1 (3);
366 u64x bc4 = Theta1 (4);
370 t = bc4 ^ rotl64 (bc1, 1); Theta2 (0);
371 t = bc0 ^ rotl64 (bc2, 1); Theta2 (1);
372 t = bc1 ^ rotl64 (bc3, 1); Theta2 (2);
373 t = bc2 ^ rotl64 (bc4, 1); Theta2 (3);
374 t = bc3 ^ rotl64 (bc0, 1); Theta2 (4);
415 st[0] ^= keccakf_rndc[round];
418 const u32x r0 = l32_from_64 (st[1]);
419 const u32x r1 = h32_from_64 (st[1]);
420 const u32x r2 = l32_from_64 (st[2]);
421 const u32x r3 = h32_from_64 (st[2]);
423 COMPARE_S_SIMD (r0, r1, r2, r3);
427 __kernel void m05000_m04 (__global pw_t *pws, __global kernel_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_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
433 const u32 gid = get_global_id (0);
435 if (gid >= gid_max) return;
439 w0[0] = pws[gid].i[ 0];
440 w0[1] = pws[gid].i[ 1];
441 w0[2] = pws[gid].i[ 2];
442 w0[3] = pws[gid].i[ 3];
465 const u32 pw_len = pws[gid].pw_len;
471 m05000m (w0, w1, w2, w3, pw_len, pws, rules_buf, combs_buf, bfs_buf, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_scryptV0_buf, d_scryptV1_buf, d_scryptV2_buf, d_scryptV3_buf, bitmap_mask, bitmap_shift1, bitmap_shift2, salt_pos, loop_pos, loop_cnt, il_cnt, digests_cnt, digests_offset);
474 __kernel void m05000_m08 (__global pw_t *pws, __global kernel_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_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
480 const u32 gid = get_global_id (0);
482 if (gid >= gid_max) return;
486 w0[0] = pws[gid].i[ 0];
487 w0[1] = pws[gid].i[ 1];
488 w0[2] = pws[gid].i[ 2];
489 w0[3] = pws[gid].i[ 3];
493 w1[0] = pws[gid].i[ 4];
494 w1[1] = pws[gid].i[ 5];
495 w1[2] = pws[gid].i[ 6];
496 w1[3] = pws[gid].i[ 7];
512 const u32 pw_len = pws[gid].pw_len;
518 m05000m (w0, w1, w2, w3, pw_len, pws, rules_buf, combs_buf, bfs_buf, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_scryptV0_buf, d_scryptV1_buf, d_scryptV2_buf, d_scryptV3_buf, bitmap_mask, bitmap_shift1, bitmap_shift2, salt_pos, loop_pos, loop_cnt, il_cnt, digests_cnt, digests_offset);
521 __kernel void m05000_m16 (__global pw_t *pws, __global kernel_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_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
527 const u32 gid = get_global_id (0);
529 if (gid >= gid_max) return;
533 w0[0] = pws[gid].i[ 0];
534 w0[1] = pws[gid].i[ 1];
535 w0[2] = pws[gid].i[ 2];
536 w0[3] = pws[gid].i[ 3];
540 w1[0] = pws[gid].i[ 4];
541 w1[1] = pws[gid].i[ 5];
542 w1[2] = pws[gid].i[ 6];
543 w1[3] = pws[gid].i[ 7];
547 w2[0] = pws[gid].i[ 8];
548 w2[1] = pws[gid].i[ 9];
549 w2[2] = pws[gid].i[10];
550 w2[3] = pws[gid].i[11];
554 w3[0] = pws[gid].i[12];
555 w3[1] = pws[gid].i[13];
559 const u32 pw_len = pws[gid].pw_len;
565 m05000m (w0, w1, w2, w3, pw_len, pws, rules_buf, combs_buf, bfs_buf, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_scryptV0_buf, d_scryptV1_buf, d_scryptV2_buf, d_scryptV3_buf, bitmap_mask, bitmap_shift1, bitmap_shift2, salt_pos, loop_pos, loop_cnt, il_cnt, digests_cnt, digests_offset);
568 __kernel void m05000_s04 (__global pw_t *pws, __global kernel_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_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
574 const u32 gid = get_global_id (0);
576 if (gid >= gid_max) return;
580 w0[0] = pws[gid].i[ 0];
581 w0[1] = pws[gid].i[ 1];
582 w0[2] = pws[gid].i[ 2];
583 w0[3] = pws[gid].i[ 3];
606 const u32 pw_len = pws[gid].pw_len;
612 m05000s (w0, w1, w2, w3, pw_len, pws, rules_buf, combs_buf, bfs_buf, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_scryptV0_buf, d_scryptV1_buf, d_scryptV2_buf, d_scryptV3_buf, bitmap_mask, bitmap_shift1, bitmap_shift2, salt_pos, loop_pos, loop_cnt, il_cnt, digests_cnt, digests_offset);
615 __kernel void m05000_s08 (__global pw_t *pws, __global kernel_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_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
621 const u32 gid = get_global_id (0);
623 if (gid >= gid_max) return;
627 w0[0] = pws[gid].i[ 0];
628 w0[1] = pws[gid].i[ 1];
629 w0[2] = pws[gid].i[ 2];
630 w0[3] = pws[gid].i[ 3];
634 w1[0] = pws[gid].i[ 4];
635 w1[1] = pws[gid].i[ 5];
636 w1[2] = pws[gid].i[ 6];
637 w1[3] = pws[gid].i[ 7];
653 const u32 pw_len = pws[gid].pw_len;
659 m05000s (w0, w1, w2, w3, pw_len, pws, rules_buf, combs_buf, bfs_buf, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_scryptV0_buf, d_scryptV1_buf, d_scryptV2_buf, d_scryptV3_buf, bitmap_mask, bitmap_shift1, bitmap_shift2, salt_pos, loop_pos, loop_cnt, il_cnt, digests_cnt, digests_offset);
662 __kernel void m05000_s16 (__global pw_t *pws, __global kernel_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_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
668 const u32 gid = get_global_id (0);
670 if (gid >= gid_max) return;
674 w0[0] = pws[gid].i[ 0];
675 w0[1] = pws[gid].i[ 1];
676 w0[2] = pws[gid].i[ 2];
677 w0[3] = pws[gid].i[ 3];
681 w1[0] = pws[gid].i[ 4];
682 w1[1] = pws[gid].i[ 5];
683 w1[2] = pws[gid].i[ 6];
684 w1[3] = pws[gid].i[ 7];
688 w2[0] = pws[gid].i[ 8];
689 w2[1] = pws[gid].i[ 9];
690 w2[2] = pws[gid].i[10];
691 w2[3] = pws[gid].i[11];
695 w3[0] = pws[gid].i[12];
696 w3[1] = pws[gid].i[13];
700 const u32 pw_len = pws[gid].pw_len;
706 m05000s (w0, w1, w2, w3, pw_len, pws, rules_buf, combs_buf, bfs_buf, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_scryptV0_buf, d_scryptV1_buf, d_scryptV2_buf, d_scryptV3_buf, bitmap_mask, bitmap_shift1, bitmap_shift2, salt_pos, loop_pos, loop_cnt, il_cnt, digests_cnt, digests_offset);