2 * Author......: Jens Steube <jens.steube@gmail.com>
9 //#define NEW_SIMD_CODE
11 #include "inc_hash_constants.h"
12 #include "inc_vendor.cl"
19 #include "inc_hash_functions.cl"
20 #include "inc_types.cl"
21 #include "inc_common.cl"
22 #include "inc_simd.cl"
32 void swap (__local RC4_KEY *rc4_key, const u8 i, const u8 j)
37 rc4_key->S[i] = rc4_key->S[j];
41 void rc4_init_16 (__local RC4_KEY *rc4_key, const u32 data[4])
46 __local u32 *ptr = (__local u32 *) rc4_key->S;
51 for (u32 i = 0; i < 64; i++)
58 for (u32 i = 0; i < 16; i++)
66 j += rc4_key->S[idx] + (v >> 0); swap (rc4_key, idx, j); idx++;
67 j += rc4_key->S[idx] + (v >> 8); swap (rc4_key, idx, j); idx++;
68 j += rc4_key->S[idx] + (v >> 16); swap (rc4_key, idx, j); idx++;
69 j += rc4_key->S[idx] + (v >> 24); swap (rc4_key, idx, j); idx++;
73 j += rc4_key->S[idx] + (v >> 0); swap (rc4_key, idx, j); idx++;
74 j += rc4_key->S[idx] + (v >> 8); swap (rc4_key, idx, j); idx++;
75 j += rc4_key->S[idx] + (v >> 16); swap (rc4_key, idx, j); idx++;
76 j += rc4_key->S[idx] + (v >> 24); swap (rc4_key, idx, j); idx++;
80 j += rc4_key->S[idx] + (v >> 0); swap (rc4_key, idx, j); idx++;
81 j += rc4_key->S[idx] + (v >> 8); swap (rc4_key, idx, j); idx++;
82 j += rc4_key->S[idx] + (v >> 16); swap (rc4_key, idx, j); idx++;
83 j += rc4_key->S[idx] + (v >> 24); swap (rc4_key, idx, j); idx++;
87 j += rc4_key->S[idx] + (v >> 0); swap (rc4_key, idx, j); idx++;
88 j += rc4_key->S[idx] + (v >> 8); swap (rc4_key, idx, j); idx++;
89 j += rc4_key->S[idx] + (v >> 16); swap (rc4_key, idx, j); idx++;
90 j += rc4_key->S[idx] + (v >> 24); swap (rc4_key, idx, j); idx++;
94 u8 rc4_next_16 (__local RC4_KEY *rc4_key, u8 i, u8 j, const u32 in[4], u32 out[4])
99 for (u32 k = 0; k < 4; k++)
108 swap (rc4_key, i, j);
110 idx = rc4_key->S[i] + rc4_key->S[j];
112 xor4 |= rc4_key->S[idx] << 0;
117 swap (rc4_key, i, j);
119 idx = rc4_key->S[i] + rc4_key->S[j];
121 xor4 |= rc4_key->S[idx] << 8;
126 swap (rc4_key, i, j);
128 idx = rc4_key->S[i] + rc4_key->S[j];
130 xor4 |= rc4_key->S[idx] << 16;
135 swap (rc4_key, i, j);
137 idx = rc4_key->S[i] + rc4_key->S[j];
139 xor4 |= rc4_key->S[idx] << 24;
141 out[k] = in[k] ^ xor4;
147 int decrypt_and_check (__local RC4_KEY *rc4_key, u32 data[4], u32 timestamp_ct[8])
149 rc4_init_16 (rc4_key, data);
155 j = rc4_next_16 (rc4_key, 0, j, timestamp_ct + 0, out);
157 if ((out[3] & 0xffff0000) != 0x30320000) return 0;
159 j = rc4_next_16 (rc4_key, 16, j, timestamp_ct + 4, out);
161 if (((out[0] & 0xff) < '0') || ((out[0] & 0xff) > '9')) return 0; out[0] >>= 8;
162 if (((out[0] & 0xff) < '0') || ((out[0] & 0xff) > '9')) return 0; out[0] >>= 8;
163 if (((out[0] & 0xff) < '0') || ((out[0] & 0xff) > '9')) return 0; out[0] >>= 8;
164 if (((out[0] & 0xff) < '0') || ((out[0] & 0xff) > '9')) return 0;
165 if (((out[1] & 0xff) < '0') || ((out[1] & 0xff) > '9')) return 0; out[1] >>= 8;
166 if (((out[1] & 0xff) < '0') || ((out[1] & 0xff) > '9')) return 0; out[1] >>= 8;
167 if (((out[1] & 0xff) < '0') || ((out[1] & 0xff) > '9')) return 0; out[1] >>= 8;
168 if (((out[1] & 0xff) < '0') || ((out[1] & 0xff) > '9')) return 0;
169 if (((out[2] & 0xff) < '0') || ((out[2] & 0xff) > '9')) return 0; out[2] >>= 8;
170 if (((out[2] & 0xff) < '0') || ((out[2] & 0xff) > '9')) return 0; out[2] >>= 8;
171 if (((out[2] & 0xff) < '0') || ((out[2] & 0xff) > '9')) return 0; out[2] >>= 8;
172 if (((out[2] & 0xff) < '0') || ((out[2] & 0xff) > '9')) return 0;
177 void md4_transform (const u32 w0[4], const u32 w1[4], const u32 w2[4], const u32 w3[4], u32 digest[4])
184 MD4_STEP (MD4_Fo, a, b, c, d, w0[0], MD4C00, MD4S00);
185 MD4_STEP (MD4_Fo, d, a, b, c, w0[1], MD4C00, MD4S01);
186 MD4_STEP (MD4_Fo, c, d, a, b, w0[2], MD4C00, MD4S02);
187 MD4_STEP (MD4_Fo, b, c, d, a, w0[3], MD4C00, MD4S03);
188 MD4_STEP (MD4_Fo, a, b, c, d, w1[0], MD4C00, MD4S00);
189 MD4_STEP (MD4_Fo, d, a, b, c, w1[1], MD4C00, MD4S01);
190 MD4_STEP (MD4_Fo, c, d, a, b, w1[2], MD4C00, MD4S02);
191 MD4_STEP (MD4_Fo, b, c, d, a, w1[3], MD4C00, MD4S03);
192 MD4_STEP (MD4_Fo, a, b, c, d, w2[0], MD4C00, MD4S00);
193 MD4_STEP (MD4_Fo, d, a, b, c, w2[1], MD4C00, MD4S01);
194 MD4_STEP (MD4_Fo, c, d, a, b, w2[2], MD4C00, MD4S02);
195 MD4_STEP (MD4_Fo, b, c, d, a, w2[3], MD4C00, MD4S03);
196 MD4_STEP (MD4_Fo, a, b, c, d, w3[0], MD4C00, MD4S00);
197 MD4_STEP (MD4_Fo, d, a, b, c, w3[1], MD4C00, MD4S01);
198 MD4_STEP (MD4_Fo, c, d, a, b, w3[2], MD4C00, MD4S02);
199 MD4_STEP (MD4_Fo, b, c, d, a, w3[3], MD4C00, MD4S03);
201 MD4_STEP (MD4_Go, a, b, c, d, w0[0], MD4C01, MD4S10);
202 MD4_STEP (MD4_Go, d, a, b, c, w1[0], MD4C01, MD4S11);
203 MD4_STEP (MD4_Go, c, d, a, b, w2[0], MD4C01, MD4S12);
204 MD4_STEP (MD4_Go, b, c, d, a, w3[0], MD4C01, MD4S13);
205 MD4_STEP (MD4_Go, a, b, c, d, w0[1], MD4C01, MD4S10);
206 MD4_STEP (MD4_Go, d, a, b, c, w1[1], MD4C01, MD4S11);
207 MD4_STEP (MD4_Go, c, d, a, b, w2[1], MD4C01, MD4S12);
208 MD4_STEP (MD4_Go, b, c, d, a, w3[1], MD4C01, MD4S13);
209 MD4_STEP (MD4_Go, a, b, c, d, w0[2], MD4C01, MD4S10);
210 MD4_STEP (MD4_Go, d, a, b, c, w1[2], MD4C01, MD4S11);
211 MD4_STEP (MD4_Go, c, d, a, b, w2[2], MD4C01, MD4S12);
212 MD4_STEP (MD4_Go, b, c, d, a, w3[2], MD4C01, MD4S13);
213 MD4_STEP (MD4_Go, a, b, c, d, w0[3], MD4C01, MD4S10);
214 MD4_STEP (MD4_Go, d, a, b, c, w1[3], MD4C01, MD4S11);
215 MD4_STEP (MD4_Go, c, d, a, b, w2[3], MD4C01, MD4S12);
216 MD4_STEP (MD4_Go, b, c, d, a, w3[3], MD4C01, MD4S13);
218 MD4_STEP (MD4_H , a, b, c, d, w0[0], MD4C02, MD4S20);
219 MD4_STEP (MD4_H , d, a, b, c, w2[0], MD4C02, MD4S21);
220 MD4_STEP (MD4_H , c, d, a, b, w1[0], MD4C02, MD4S22);
221 MD4_STEP (MD4_H , b, c, d, a, w3[0], MD4C02, MD4S23);
222 MD4_STEP (MD4_H , a, b, c, d, w0[2], MD4C02, MD4S20);
223 MD4_STEP (MD4_H , d, a, b, c, w2[2], MD4C02, MD4S21);
224 MD4_STEP (MD4_H , c, d, a, b, w1[2], MD4C02, MD4S22);
225 MD4_STEP (MD4_H , b, c, d, a, w3[2], MD4C02, MD4S23);
226 MD4_STEP (MD4_H , a, b, c, d, w0[1], MD4C02, MD4S20);
227 MD4_STEP (MD4_H , d, a, b, c, w2[1], MD4C02, MD4S21);
228 MD4_STEP (MD4_H , c, d, a, b, w1[1], MD4C02, MD4S22);
229 MD4_STEP (MD4_H , b, c, d, a, w3[1], MD4C02, MD4S23);
230 MD4_STEP (MD4_H , a, b, c, d, w0[3], MD4C02, MD4S20);
231 MD4_STEP (MD4_H , d, a, b, c, w2[3], MD4C02, MD4S21);
232 MD4_STEP (MD4_H , c, d, a, b, w1[3], MD4C02, MD4S22);
233 MD4_STEP (MD4_H , b, c, d, a, w3[3], MD4C02, MD4S23);
241 void md5_transform (const u32 w0[4], const u32 w1[4], const u32 w2[4], const u32 w3[4], u32 digest[4])
265 MD5_STEP (MD5_Fo, a, b, c, d, w0_t, MD5C00, MD5S00);
266 MD5_STEP (MD5_Fo, d, a, b, c, w1_t, MD5C01, MD5S01);
267 MD5_STEP (MD5_Fo, c, d, a, b, w2_t, MD5C02, MD5S02);
268 MD5_STEP (MD5_Fo, b, c, d, a, w3_t, MD5C03, MD5S03);
269 MD5_STEP (MD5_Fo, a, b, c, d, w4_t, MD5C04, MD5S00);
270 MD5_STEP (MD5_Fo, d, a, b, c, w5_t, MD5C05, MD5S01);
271 MD5_STEP (MD5_Fo, c, d, a, b, w6_t, MD5C06, MD5S02);
272 MD5_STEP (MD5_Fo, b, c, d, a, w7_t, MD5C07, MD5S03);
273 MD5_STEP (MD5_Fo, a, b, c, d, w8_t, MD5C08, MD5S00);
274 MD5_STEP (MD5_Fo, d, a, b, c, w9_t, MD5C09, MD5S01);
275 MD5_STEP (MD5_Fo, c, d, a, b, wa_t, MD5C0a, MD5S02);
276 MD5_STEP (MD5_Fo, b, c, d, a, wb_t, MD5C0b, MD5S03);
277 MD5_STEP (MD5_Fo, a, b, c, d, wc_t, MD5C0c, MD5S00);
278 MD5_STEP (MD5_Fo, d, a, b, c, wd_t, MD5C0d, MD5S01);
279 MD5_STEP (MD5_Fo, c, d, a, b, we_t, MD5C0e, MD5S02);
280 MD5_STEP (MD5_Fo, b, c, d, a, wf_t, MD5C0f, MD5S03);
282 MD5_STEP (MD5_Go, a, b, c, d, w1_t, MD5C10, MD5S10);
283 MD5_STEP (MD5_Go, d, a, b, c, w6_t, MD5C11, MD5S11);
284 MD5_STEP (MD5_Go, c, d, a, b, wb_t, MD5C12, MD5S12);
285 MD5_STEP (MD5_Go, b, c, d, a, w0_t, MD5C13, MD5S13);
286 MD5_STEP (MD5_Go, a, b, c, d, w5_t, MD5C14, MD5S10);
287 MD5_STEP (MD5_Go, d, a, b, c, wa_t, MD5C15, MD5S11);
288 MD5_STEP (MD5_Go, c, d, a, b, wf_t, MD5C16, MD5S12);
289 MD5_STEP (MD5_Go, b, c, d, a, w4_t, MD5C17, MD5S13);
290 MD5_STEP (MD5_Go, a, b, c, d, w9_t, MD5C18, MD5S10);
291 MD5_STEP (MD5_Go, d, a, b, c, we_t, MD5C19, MD5S11);
292 MD5_STEP (MD5_Go, c, d, a, b, w3_t, MD5C1a, MD5S12);
293 MD5_STEP (MD5_Go, b, c, d, a, w8_t, MD5C1b, MD5S13);
294 MD5_STEP (MD5_Go, a, b, c, d, wd_t, MD5C1c, MD5S10);
295 MD5_STEP (MD5_Go, d, a, b, c, w2_t, MD5C1d, MD5S11);
296 MD5_STEP (MD5_Go, c, d, a, b, w7_t, MD5C1e, MD5S12);
297 MD5_STEP (MD5_Go, b, c, d, a, wc_t, MD5C1f, MD5S13);
299 MD5_STEP (MD5_H , a, b, c, d, w5_t, MD5C20, MD5S20);
300 MD5_STEP (MD5_H , d, a, b, c, w8_t, MD5C21, MD5S21);
301 MD5_STEP (MD5_H , c, d, a, b, wb_t, MD5C22, MD5S22);
302 MD5_STEP (MD5_H , b, c, d, a, we_t, MD5C23, MD5S23);
303 MD5_STEP (MD5_H , a, b, c, d, w1_t, MD5C24, MD5S20);
304 MD5_STEP (MD5_H , d, a, b, c, w4_t, MD5C25, MD5S21);
305 MD5_STEP (MD5_H , c, d, a, b, w7_t, MD5C26, MD5S22);
306 MD5_STEP (MD5_H , b, c, d, a, wa_t, MD5C27, MD5S23);
307 MD5_STEP (MD5_H , a, b, c, d, wd_t, MD5C28, MD5S20);
308 MD5_STEP (MD5_H , d, a, b, c, w0_t, MD5C29, MD5S21);
309 MD5_STEP (MD5_H , c, d, a, b, w3_t, MD5C2a, MD5S22);
310 MD5_STEP (MD5_H , b, c, d, a, w6_t, MD5C2b, MD5S23);
311 MD5_STEP (MD5_H , a, b, c, d, w9_t, MD5C2c, MD5S20);
312 MD5_STEP (MD5_H , d, a, b, c, wc_t, MD5C2d, MD5S21);
313 MD5_STEP (MD5_H , c, d, a, b, wf_t, MD5C2e, MD5S22);
314 MD5_STEP (MD5_H , b, c, d, a, w2_t, MD5C2f, MD5S23);
316 MD5_STEP (MD5_I , a, b, c, d, w0_t, MD5C30, MD5S30);
317 MD5_STEP (MD5_I , d, a, b, c, w7_t, MD5C31, MD5S31);
318 MD5_STEP (MD5_I , c, d, a, b, we_t, MD5C32, MD5S32);
319 MD5_STEP (MD5_I , b, c, d, a, w5_t, MD5C33, MD5S33);
320 MD5_STEP (MD5_I , a, b, c, d, wc_t, MD5C34, MD5S30);
321 MD5_STEP (MD5_I , d, a, b, c, w3_t, MD5C35, MD5S31);
322 MD5_STEP (MD5_I , c, d, a, b, wa_t, MD5C36, MD5S32);
323 MD5_STEP (MD5_I , b, c, d, a, w1_t, MD5C37, MD5S33);
324 MD5_STEP (MD5_I , a, b, c, d, w8_t, MD5C38, MD5S30);
325 MD5_STEP (MD5_I , d, a, b, c, wf_t, MD5C39, MD5S31);
326 MD5_STEP (MD5_I , c, d, a, b, w6_t, MD5C3a, MD5S32);
327 MD5_STEP (MD5_I , b, c, d, a, wd_t, MD5C3b, MD5S33);
328 MD5_STEP (MD5_I , a, b, c, d, w4_t, MD5C3c, MD5S30);
329 MD5_STEP (MD5_I , d, a, b, c, wb_t, MD5C3d, MD5S31);
330 MD5_STEP (MD5_I , c, d, a, b, w2_t, MD5C3e, MD5S32);
331 MD5_STEP (MD5_I , b, c, d, a, w9_t, MD5C3f, MD5S33);
339 void hmac_md5_pad (u32 w0[4], u32 w1[4], u32 w2[4], u32 w3[4], u32 ipad[4], u32 opad[4])
341 w0[0] = w0[0] ^ 0x36363636;
342 w0[1] = w0[1] ^ 0x36363636;
343 w0[2] = w0[2] ^ 0x36363636;
344 w0[3] = w0[3] ^ 0x36363636;
345 w1[0] = w1[0] ^ 0x36363636;
346 w1[1] = w1[1] ^ 0x36363636;
347 w1[2] = w1[2] ^ 0x36363636;
348 w1[3] = w1[3] ^ 0x36363636;
349 w2[0] = w2[0] ^ 0x36363636;
350 w2[1] = w2[1] ^ 0x36363636;
351 w2[2] = w2[2] ^ 0x36363636;
352 w2[3] = w2[3] ^ 0x36363636;
353 w3[0] = w3[0] ^ 0x36363636;
354 w3[1] = w3[1] ^ 0x36363636;
355 w3[2] = w3[2] ^ 0x36363636;
356 w3[3] = w3[3] ^ 0x36363636;
363 md5_transform (w0, w1, w2, w3, ipad);
365 w0[0] = w0[0] ^ 0x6a6a6a6a;
366 w0[1] = w0[1] ^ 0x6a6a6a6a;
367 w0[2] = w0[2] ^ 0x6a6a6a6a;
368 w0[3] = w0[3] ^ 0x6a6a6a6a;
369 w1[0] = w1[0] ^ 0x6a6a6a6a;
370 w1[1] = w1[1] ^ 0x6a6a6a6a;
371 w1[2] = w1[2] ^ 0x6a6a6a6a;
372 w1[3] = w1[3] ^ 0x6a6a6a6a;
373 w2[0] = w2[0] ^ 0x6a6a6a6a;
374 w2[1] = w2[1] ^ 0x6a6a6a6a;
375 w2[2] = w2[2] ^ 0x6a6a6a6a;
376 w2[3] = w2[3] ^ 0x6a6a6a6a;
377 w3[0] = w3[0] ^ 0x6a6a6a6a;
378 w3[1] = w3[1] ^ 0x6a6a6a6a;
379 w3[2] = w3[2] ^ 0x6a6a6a6a;
380 w3[3] = w3[3] ^ 0x6a6a6a6a;
387 md5_transform (w0, w1, w2, w3, opad);
390 void hmac_md5_run (u32 w0[4], u32 w1[4], u32 w2[4], u32 w3[4], u32 ipad[4], u32 opad[4], u32 digest[4])
397 md5_transform (w0, w1, w2, w3, digest);
413 w3[2] = (64 + 16) * 8;
421 md5_transform (w0, w1, w2, w3, digest);
424 void kerb_prepare (const u32 w0[4], const u32 w1[4], const u32 pw_len, const u32 checksum[4], u32 digest[4])
452 // K=MD4(Little_indian(UNICODE(pwd))
454 append_0x80_2x4 (w0_t, w1_t, pw_len);
456 make_unicode (w1_t, w2_t, w3_t);
457 make_unicode (w0_t, w0_t, w1_t);
459 w3_t[2] = pw_len * 8 * 2;
467 md4_transform (w0_t, w1_t, w2_t, w3_t, digest);
469 // K1=MD5_HMAC(K,1); with 1 encoded as little indian on 4 bytes (01000000 in hexa);
491 hmac_md5_pad (w0_t, w1_t, w2_t, w3_t, ipad, opad);
507 w3_t[2] = (64 + 4) * 8;
510 hmac_md5_run (w0_t, w1_t, w2_t, w3_t, ipad, opad, digest);
512 // K3=MD5_HMAC(K1,checksum);
531 hmac_md5_pad (w0_t, w1_t, w2_t, w3_t, ipad, opad);
533 w0_t[0] = checksum[0];
534 w0_t[1] = checksum[1];
535 w0_t[2] = checksum[2];
536 w0_t[3] = checksum[3];
547 w3_t[2] = (64 + 16) * 8;
550 hmac_md5_run (w0_t, w1_t, w2_t, w3_t, ipad, opad, digest);
553 __kernel void m07500_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 krb5pa_t *krb5pa_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)
559 const u32 lid = get_local_id (0);
565 const u32 gid = get_global_id (0);
567 if (gid >= gid_max) return;
572 pw_buf0[0] = pws[gid].i[0];
573 pw_buf0[1] = pws[gid].i[1];
574 pw_buf0[2] = pws[gid].i[2];
575 pw_buf0[3] = pws[gid].i[3];
576 pw_buf1[0] = pws[gid].i[4];
577 pw_buf1[1] = pws[gid].i[5];
578 pw_buf1[2] = pws[gid].i[6];
579 pw_buf1[3] = pws[gid].i[7];
581 const u32 pw_l_len = pws[gid].pw_len;
589 checksum[0] = krb5pa_bufs[salt_pos].checksum[0];
590 checksum[1] = krb5pa_bufs[salt_pos].checksum[1];
591 checksum[2] = krb5pa_bufs[salt_pos].checksum[2];
592 checksum[3] = krb5pa_bufs[salt_pos].checksum[3];
596 timestamp_ct[0] = krb5pa_bufs[salt_pos].timestamp[0];
597 timestamp_ct[1] = krb5pa_bufs[salt_pos].timestamp[1];
598 timestamp_ct[2] = krb5pa_bufs[salt_pos].timestamp[2];
599 timestamp_ct[3] = krb5pa_bufs[salt_pos].timestamp[3];
600 timestamp_ct[4] = krb5pa_bufs[salt_pos].timestamp[4];
601 timestamp_ct[5] = krb5pa_bufs[salt_pos].timestamp[5];
602 timestamp_ct[6] = krb5pa_bufs[salt_pos].timestamp[6];
603 timestamp_ct[7] = krb5pa_bufs[salt_pos].timestamp[7];
609 __local RC4_KEY rc4_keys[64];
615 for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
617 const u32x pw_r_len = pwlenx_create_combt (combs_buf, il_pos);
619 const u32x pw_len = pw_l_len + pw_r_len;
622 * concat password candidate
625 u32x wordl0[4] = { 0 };
626 u32x wordl1[4] = { 0 };
627 u32x wordl2[4] = { 0 };
628 u32x wordl3[4] = { 0 };
630 wordl0[0] = pw_buf0[0];
631 wordl0[1] = pw_buf0[1];
632 wordl0[2] = pw_buf0[2];
633 wordl0[3] = pw_buf0[3];
634 wordl1[0] = pw_buf1[0];
635 wordl1[1] = pw_buf1[1];
636 wordl1[2] = pw_buf1[2];
637 wordl1[3] = pw_buf1[3];
639 u32x wordr0[4] = { 0 };
640 u32x wordr1[4] = { 0 };
641 u32x wordr2[4] = { 0 };
642 u32x wordr3[4] = { 0 };
644 wordr0[0] = ix_create_combt (combs_buf, il_pos, 0);
645 wordr0[1] = ix_create_combt (combs_buf, il_pos, 1);
646 wordr0[2] = ix_create_combt (combs_buf, il_pos, 2);
647 wordr0[3] = ix_create_combt (combs_buf, il_pos, 3);
648 wordr1[0] = ix_create_combt (combs_buf, il_pos, 4);
649 wordr1[1] = ix_create_combt (combs_buf, il_pos, 5);
650 wordr1[2] = ix_create_combt (combs_buf, il_pos, 6);
651 wordr1[3] = ix_create_combt (combs_buf, il_pos, 7);
653 if (combs_mode == COMBINATOR_MODE_BASE_LEFT)
655 switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len);
659 switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len);
665 w0[0] = wordl0[0] | wordr0[0];
666 w0[1] = wordl0[1] | wordr0[1];
667 w0[2] = wordl0[2] | wordr0[2];
668 w0[3] = wordl0[3] | wordr0[3];
669 w1[0] = wordl1[0] | wordr1[0];
670 w1[1] = wordl1[1] | wordr1[1];
671 w1[2] = wordl1[2] | wordr1[2];
672 w1[3] = wordl1[3] | wordr1[3];
680 kerb_prepare (w0, w1, pw_len, checksum, digest);
689 if (decrypt_and_check (&rc4_keys[lid], tmp, timestamp_ct) == 1)
691 mark_hash (plains_buf, d_return_buf, salt_pos, 0, digests_offset + 0, gid, il_pos);
696 __kernel void m07500_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 krb5pa_t *krb5pa_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)
700 __kernel void m07500_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 krb5pa_t *krb5pa_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)
704 __kernel void m07500_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 krb5pa_t *krb5pa_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)
710 const u32 lid = get_local_id (0);
716 const u32 gid = get_global_id (0);
718 if (gid >= gid_max) return;
723 pw_buf0[0] = pws[gid].i[0];
724 pw_buf0[1] = pws[gid].i[1];
725 pw_buf0[2] = pws[gid].i[2];
726 pw_buf0[3] = pws[gid].i[3];
727 pw_buf1[0] = pws[gid].i[4];
728 pw_buf1[1] = pws[gid].i[5];
729 pw_buf1[2] = pws[gid].i[6];
730 pw_buf1[3] = pws[gid].i[7];
732 const u32 pw_l_len = pws[gid].pw_len;
740 checksum[0] = krb5pa_bufs[salt_pos].checksum[0];
741 checksum[1] = krb5pa_bufs[salt_pos].checksum[1];
742 checksum[2] = krb5pa_bufs[salt_pos].checksum[2];
743 checksum[3] = krb5pa_bufs[salt_pos].checksum[3];
747 timestamp_ct[0] = krb5pa_bufs[salt_pos].timestamp[0];
748 timestamp_ct[1] = krb5pa_bufs[salt_pos].timestamp[1];
749 timestamp_ct[2] = krb5pa_bufs[salt_pos].timestamp[2];
750 timestamp_ct[3] = krb5pa_bufs[salt_pos].timestamp[3];
751 timestamp_ct[4] = krb5pa_bufs[salt_pos].timestamp[4];
752 timestamp_ct[5] = krb5pa_bufs[salt_pos].timestamp[5];
753 timestamp_ct[6] = krb5pa_bufs[salt_pos].timestamp[6];
754 timestamp_ct[7] = krb5pa_bufs[salt_pos].timestamp[7];
760 __local RC4_KEY rc4_keys[64];
766 for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
768 const u32x pw_r_len = pwlenx_create_combt (combs_buf, il_pos);
770 const u32x pw_len = pw_l_len + pw_r_len;
773 * concat password candidate
776 u32x wordl0[4] = { 0 };
777 u32x wordl1[4] = { 0 };
778 u32x wordl2[4] = { 0 };
779 u32x wordl3[4] = { 0 };
781 wordl0[0] = pw_buf0[0];
782 wordl0[1] = pw_buf0[1];
783 wordl0[2] = pw_buf0[2];
784 wordl0[3] = pw_buf0[3];
785 wordl1[0] = pw_buf1[0];
786 wordl1[1] = pw_buf1[1];
787 wordl1[2] = pw_buf1[2];
788 wordl1[3] = pw_buf1[3];
790 u32x wordr0[4] = { 0 };
791 u32x wordr1[4] = { 0 };
792 u32x wordr2[4] = { 0 };
793 u32x wordr3[4] = { 0 };
795 wordr0[0] = ix_create_combt (combs_buf, il_pos, 0);
796 wordr0[1] = ix_create_combt (combs_buf, il_pos, 1);
797 wordr0[2] = ix_create_combt (combs_buf, il_pos, 2);
798 wordr0[3] = ix_create_combt (combs_buf, il_pos, 3);
799 wordr1[0] = ix_create_combt (combs_buf, il_pos, 4);
800 wordr1[1] = ix_create_combt (combs_buf, il_pos, 5);
801 wordr1[2] = ix_create_combt (combs_buf, il_pos, 6);
802 wordr1[3] = ix_create_combt (combs_buf, il_pos, 7);
804 if (combs_mode == COMBINATOR_MODE_BASE_LEFT)
806 switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len);
810 switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len);
816 w0[0] = wordl0[0] | wordr0[0];
817 w0[1] = wordl0[1] | wordr0[1];
818 w0[2] = wordl0[2] | wordr0[2];
819 w0[3] = wordl0[3] | wordr0[3];
820 w1[0] = wordl1[0] | wordr1[0];
821 w1[1] = wordl1[1] | wordr1[1];
822 w1[2] = wordl1[2] | wordr1[2];
823 w1[3] = wordl1[3] | wordr1[3];
831 kerb_prepare (w0, w1, pw_len, checksum, digest);
840 if (decrypt_and_check (&rc4_keys[lid], tmp, timestamp_ct) == 1)
842 mark_hash (plains_buf, d_return_buf, salt_pos, 0, digests_offset + 0, gid, il_pos);
847 __kernel void m07500_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 krb5pa_t *krb5pa_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)
851 __kernel void m07500_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 krb5pa_t *krb5pa_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)