2 * Authors.....: Jens Steube <jens.steube@gmail.com>
3 * Gabriele Gristina <matrix@hashcat.net>
10 //too much register pressure
11 //#define NEW_SIMD_CODE
13 #include "include/constants.h"
14 #include "include/kernel_vendor.h"
21 #include "include/kernel_functions.c"
22 #include "OpenCL/types_ocl.c"
23 #include "OpenCL/common.c"
24 #include "OpenCL/simd.c"
26 __constant u32 padding[8] =
46 void swap (__local RC4_KEY *rc4_key, const u8 i, const u8 j)
51 rc4_key->S[i] = rc4_key->S[j];
55 void rc4_init_16 (__local RC4_KEY *rc4_key, const u32 data[4])
60 __local u32 *ptr = (__local u32 *) rc4_key->S;
63 for (u32 i = 0; i < 64; i++)
68 const u32 d0 = data[0] >> 0;
69 const u32 d1 = data[0] >> 8;
70 const u32 d2 = data[0] >> 16;
71 const u32 d3 = data[0] >> 24;
72 const u32 d4 = data[1] >> 0;
77 for (u32 i = 0; i < 255; i += 5)
79 j += rc4_key->S[i + 0] + d0; swap (rc4_key, i + 0, j);
80 j += rc4_key->S[i + 1] + d1; swap (rc4_key, i + 1, j);
81 j += rc4_key->S[i + 2] + d2; swap (rc4_key, i + 2, j);
82 j += rc4_key->S[i + 3] + d3; swap (rc4_key, i + 3, j);
83 j += rc4_key->S[i + 4] + d4; swap (rc4_key, i + 4, j);
86 j += rc4_key->S[255] + d0; swap (rc4_key, 255, j);
89 u8 rc4_next_16 (__local RC4_KEY *rc4_key, u8 i, u8 j, __constant u32 *in, u32 out[4])
92 for (u32 k = 0; k < 4; k++)
101 swap (rc4_key, i, j);
103 idx = rc4_key->S[i] + rc4_key->S[j];
105 xor4 |= rc4_key->S[idx] << 0;
110 swap (rc4_key, i, j);
112 idx = rc4_key->S[i] + rc4_key->S[j];
114 xor4 |= rc4_key->S[idx] << 8;
119 swap (rc4_key, i, j);
121 idx = rc4_key->S[i] + rc4_key->S[j];
123 xor4 |= rc4_key->S[idx] << 16;
128 swap (rc4_key, i, j);
130 idx = rc4_key->S[i] + rc4_key->S[j];
132 xor4 |= rc4_key->S[idx] << 24;
134 out[k] = in[k] ^ xor4;
140 __kernel void m10410_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 pdf_t *pdf_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
146 const u32 lid = get_local_id (0);
152 const u32 gid = get_global_id (0);
154 if (gid >= gid_max) return;
159 pw_buf0[0] = pws[gid].i[0];
160 pw_buf0[1] = pws[gid].i[1];
161 pw_buf0[2] = pws[gid].i[2];
162 pw_buf0[3] = pws[gid].i[3];
163 pw_buf1[0] = pws[gid].i[4];
164 pw_buf1[1] = pws[gid].i[5];
165 pw_buf1[2] = pws[gid].i[6];
166 pw_buf1[3] = pws[gid].i[7];
168 const u32 pw_l_len = pws[gid].pw_len;
174 __local RC4_KEY rc4_keys[64];
176 __local RC4_KEY *rc4_key = &rc4_keys[lid];
184 o_buf[0] = pdf_bufs[salt_pos].o_buf[0];
185 o_buf[1] = pdf_bufs[salt_pos].o_buf[1];
186 o_buf[2] = pdf_bufs[salt_pos].o_buf[2];
187 o_buf[3] = pdf_bufs[salt_pos].o_buf[3];
188 o_buf[4] = pdf_bufs[salt_pos].o_buf[4];
189 o_buf[5] = pdf_bufs[salt_pos].o_buf[5];
190 o_buf[6] = pdf_bufs[salt_pos].o_buf[6];
191 o_buf[7] = pdf_bufs[salt_pos].o_buf[7];
193 u32 P = pdf_bufs[salt_pos].P;
197 id_buf[0] = pdf_bufs[salt_pos].id_buf[0];
198 id_buf[1] = pdf_bufs[salt_pos].id_buf[1];
199 id_buf[2] = pdf_bufs[salt_pos].id_buf[2];
200 id_buf[3] = pdf_bufs[salt_pos].id_buf[3];
206 for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
208 const u32x pw_r_len = pwlenx_create_combt (combs_buf, il_pos);
210 const u32x pw_len = pw_l_len + pw_r_len;
213 * concat password candidate
216 u32x wordl0[4] = { 0 };
217 u32x wordl1[4] = { 0 };
218 u32x wordl2[4] = { 0 };
219 u32x wordl3[4] = { 0 };
221 wordl0[0] = pw_buf0[0];
222 wordl0[1] = pw_buf0[1];
223 wordl0[2] = pw_buf0[2];
224 wordl0[3] = pw_buf0[3];
225 wordl1[0] = pw_buf1[0];
226 wordl1[1] = pw_buf1[1];
227 wordl1[2] = pw_buf1[2];
228 wordl1[3] = pw_buf1[3];
230 u32x wordr0[4] = { 0 };
231 u32x wordr1[4] = { 0 };
232 u32x wordr2[4] = { 0 };
233 u32x wordr3[4] = { 0 };
235 wordr0[0] = ix_create_combt (combs_buf, il_pos, 0);
236 wordr0[1] = ix_create_combt (combs_buf, il_pos, 1);
237 wordr0[2] = ix_create_combt (combs_buf, il_pos, 2);
238 wordr0[3] = ix_create_combt (combs_buf, il_pos, 3);
239 wordr1[0] = ix_create_combt (combs_buf, il_pos, 4);
240 wordr1[1] = ix_create_combt (combs_buf, il_pos, 5);
241 wordr1[2] = ix_create_combt (combs_buf, il_pos, 6);
242 wordr1[3] = ix_create_combt (combs_buf, il_pos, 7);
244 if (combs_mode == COMBINATOR_MODE_BASE_LEFT)
246 switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len);
250 switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len);
255 w0[0] = wordl0[0] | wordr0[0];
256 w0[1] = wordl0[1] | wordr0[1];
264 rc4_init_16 (rc4_key, w0);
268 rc4_next_16 (rc4_key, 0, 0, padding, out);
270 COMPARE_M_SIMD (out[0], out[1], out[2], out[3]);
274 __kernel void m10410_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 pdf_t *pdf_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
278 __kernel void m10410_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 pdf_t *pdf_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
282 __kernel void m10410_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 pdf_t *pdf_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
288 const u32 lid = get_local_id (0);
294 const u32 gid = get_global_id (0);
296 if (gid >= gid_max) return;
301 pw_buf0[0] = pws[gid].i[0];
302 pw_buf0[1] = pws[gid].i[1];
303 pw_buf0[2] = pws[gid].i[2];
304 pw_buf0[3] = pws[gid].i[3];
305 pw_buf1[0] = pws[gid].i[4];
306 pw_buf1[1] = pws[gid].i[5];
307 pw_buf1[2] = pws[gid].i[6];
308 pw_buf1[3] = pws[gid].i[7];
310 const u32 pw_l_len = pws[gid].pw_len;
316 __local RC4_KEY rc4_keys[64];
318 __local RC4_KEY *rc4_key = &rc4_keys[lid];
326 o_buf[0] = pdf_bufs[salt_pos].o_buf[0];
327 o_buf[1] = pdf_bufs[salt_pos].o_buf[1];
328 o_buf[2] = pdf_bufs[salt_pos].o_buf[2];
329 o_buf[3] = pdf_bufs[salt_pos].o_buf[3];
330 o_buf[4] = pdf_bufs[salt_pos].o_buf[4];
331 o_buf[5] = pdf_bufs[salt_pos].o_buf[5];
332 o_buf[6] = pdf_bufs[salt_pos].o_buf[6];
333 o_buf[7] = pdf_bufs[salt_pos].o_buf[7];
335 u32 P = pdf_bufs[salt_pos].P;
339 id_buf[0] = pdf_bufs[salt_pos].id_buf[0];
340 id_buf[1] = pdf_bufs[salt_pos].id_buf[1];
341 id_buf[2] = pdf_bufs[salt_pos].id_buf[2];
342 id_buf[3] = pdf_bufs[salt_pos].id_buf[3];
348 const u32 search[4] =
350 digests_buf[digests_offset].digest_buf[DGST_R0],
351 digests_buf[digests_offset].digest_buf[DGST_R1],
352 digests_buf[digests_offset].digest_buf[DGST_R2],
353 digests_buf[digests_offset].digest_buf[DGST_R3]
360 for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
362 const u32x pw_r_len = pwlenx_create_combt (combs_buf, il_pos);
364 const u32x pw_len = pw_l_len + pw_r_len;
367 * concat password candidate
370 u32x wordl0[4] = { 0 };
371 u32x wordl1[4] = { 0 };
372 u32x wordl2[4] = { 0 };
373 u32x wordl3[4] = { 0 };
375 wordl0[0] = pw_buf0[0];
376 wordl0[1] = pw_buf0[1];
377 wordl0[2] = pw_buf0[2];
378 wordl0[3] = pw_buf0[3];
379 wordl1[0] = pw_buf1[0];
380 wordl1[1] = pw_buf1[1];
381 wordl1[2] = pw_buf1[2];
382 wordl1[3] = pw_buf1[3];
384 u32x wordr0[4] = { 0 };
385 u32x wordr1[4] = { 0 };
386 u32x wordr2[4] = { 0 };
387 u32x wordr3[4] = { 0 };
389 wordr0[0] = ix_create_combt (combs_buf, il_pos, 0);
390 wordr0[1] = ix_create_combt (combs_buf, il_pos, 1);
391 wordr0[2] = ix_create_combt (combs_buf, il_pos, 2);
392 wordr0[3] = ix_create_combt (combs_buf, il_pos, 3);
393 wordr1[0] = ix_create_combt (combs_buf, il_pos, 4);
394 wordr1[1] = ix_create_combt (combs_buf, il_pos, 5);
395 wordr1[2] = ix_create_combt (combs_buf, il_pos, 6);
396 wordr1[3] = ix_create_combt (combs_buf, il_pos, 7);
398 if (combs_mode == COMBINATOR_MODE_BASE_LEFT)
400 switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len);
404 switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len);
409 w0[0] = wordl0[0] | wordr0[0];
410 w0[1] = wordl0[1] | wordr0[1];
418 rc4_init_16 (rc4_key, w0);
422 rc4_next_16 (rc4_key, 0, 0, padding, out);
424 COMPARE_S_SIMD (out[0], out[1], out[2], out[3]);
428 __kernel void m10410_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 pdf_t *pdf_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
432 __kernel void m10410_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 pdf_t *pdf_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 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)