2 * Author......: Jens Steube <jens.steube@gmail.com>
9 //#define NEW_SIMD_CODE
11 #include "include/constants.h"
12 #include "include/kernel_vendor.h"
19 #include "include/kernel_functions.c"
20 #include "OpenCL/types_ocl.c"
21 #include "OpenCL/common.c"
22 #include "OpenCL/simd.c"
32 static void swap (__local RC4_KEY *rc4_key, const u8 i, const u8 j)
37 rc4_key->S[i] = rc4_key->S[j];
41 static void rc4_init_16 (__local RC4_KEY *rc4_key, const u32 data[4])
46 __local u32 *ptr = (__local u32 *) rc4_key->S;
49 for (u32 i = 0; i < 64; i++)
56 for (u32 i = 0; i < 16; i++)
64 j += rc4_key->S[idx] + (v >> 0); swap (rc4_key, idx, j); idx++;
65 j += rc4_key->S[idx] + (v >> 8); swap (rc4_key, idx, j); idx++;
66 j += rc4_key->S[idx] + (v >> 16); swap (rc4_key, idx, j); idx++;
67 j += rc4_key->S[idx] + (v >> 24); swap (rc4_key, idx, j); idx++;
71 j += rc4_key->S[idx] + (v >> 0); swap (rc4_key, idx, j); idx++;
72 j += rc4_key->S[idx] + (v >> 8); swap (rc4_key, idx, j); idx++;
73 j += rc4_key->S[idx] + (v >> 16); swap (rc4_key, idx, j); idx++;
74 j += rc4_key->S[idx] + (v >> 24); swap (rc4_key, idx, j); idx++;
78 j += rc4_key->S[idx] + (v >> 0); swap (rc4_key, idx, j); idx++;
79 j += rc4_key->S[idx] + (v >> 8); swap (rc4_key, idx, j); idx++;
80 j += rc4_key->S[idx] + (v >> 16); swap (rc4_key, idx, j); idx++;
81 j += rc4_key->S[idx] + (v >> 24); swap (rc4_key, idx, j); idx++;
85 j += rc4_key->S[idx] + (v >> 0); swap (rc4_key, idx, j); idx++;
86 j += rc4_key->S[idx] + (v >> 8); swap (rc4_key, idx, j); idx++;
87 j += rc4_key->S[idx] + (v >> 16); swap (rc4_key, idx, j); idx++;
88 j += rc4_key->S[idx] + (v >> 24); swap (rc4_key, idx, j); idx++;
92 static u8 rc4_next_16 (__local RC4_KEY *rc4_key, u8 i, u8 j, const u32 in[4], u32 out[4])
95 for (u32 k = 0; k < 4; k++)
104 swap (rc4_key, i, j);
106 idx = rc4_key->S[i] + rc4_key->S[j];
108 xor4 |= rc4_key->S[idx] << 0;
113 swap (rc4_key, i, j);
115 idx = rc4_key->S[i] + rc4_key->S[j];
117 xor4 |= rc4_key->S[idx] << 8;
122 swap (rc4_key, i, j);
124 idx = rc4_key->S[i] + rc4_key->S[j];
126 xor4 |= rc4_key->S[idx] << 16;
131 swap (rc4_key, i, j);
133 idx = rc4_key->S[i] + rc4_key->S[j];
135 xor4 |= rc4_key->S[idx] << 24;
137 out[k] = in[k] ^ xor4;
143 static int decrypt_and_check (__local RC4_KEY *rc4_key, u32 data[4], u32 timestamp_ct[8])
145 rc4_init_16 (rc4_key, data);
151 j = rc4_next_16 (rc4_key, 0, j, timestamp_ct + 0, out);
153 if ((out[3] & 0xffff0000) != 0x30320000) return 0;
155 j = rc4_next_16 (rc4_key, 16, j, timestamp_ct + 4, out);
157 if (((out[0] & 0xff) < '0') || ((out[0] & 0xff) > '9')) return 0; out[0] >>= 8;
158 if (((out[0] & 0xff) < '0') || ((out[0] & 0xff) > '9')) return 0; out[0] >>= 8;
159 if (((out[0] & 0xff) < '0') || ((out[0] & 0xff) > '9')) return 0; out[0] >>= 8;
160 if (((out[0] & 0xff) < '0') || ((out[0] & 0xff) > '9')) return 0;
161 if (((out[1] & 0xff) < '0') || ((out[1] & 0xff) > '9')) return 0; out[1] >>= 8;
162 if (((out[1] & 0xff) < '0') || ((out[1] & 0xff) > '9')) return 0; out[1] >>= 8;
163 if (((out[1] & 0xff) < '0') || ((out[1] & 0xff) > '9')) return 0; out[1] >>= 8;
164 if (((out[1] & 0xff) < '0') || ((out[1] & 0xff) > '9')) return 0;
165 if (((out[2] & 0xff) < '0') || ((out[2] & 0xff) > '9')) return 0; out[2] >>= 8;
166 if (((out[2] & 0xff) < '0') || ((out[2] & 0xff) > '9')) return 0; out[2] >>= 8;
167 if (((out[2] & 0xff) < '0') || ((out[2] & 0xff) > '9')) return 0; out[2] >>= 8;
168 if (((out[2] & 0xff) < '0') || ((out[2] & 0xff) > '9')) return 0;
173 static void md4_transform (const u32 w0[4], const u32 w1[4], const u32 w2[4], const u32 w3[4], u32 digest[4])
180 MD4_STEP (MD4_Fo, a, b, c, d, w0[0], MD4C00, MD4S00);
181 MD4_STEP (MD4_Fo, d, a, b, c, w0[1], MD4C00, MD4S01);
182 MD4_STEP (MD4_Fo, c, d, a, b, w0[2], MD4C00, MD4S02);
183 MD4_STEP (MD4_Fo, b, c, d, a, w0[3], MD4C00, MD4S03);
184 MD4_STEP (MD4_Fo, a, b, c, d, w1[0], MD4C00, MD4S00);
185 MD4_STEP (MD4_Fo, d, a, b, c, w1[1], MD4C00, MD4S01);
186 MD4_STEP (MD4_Fo, c, d, a, b, w1[2], MD4C00, MD4S02);
187 MD4_STEP (MD4_Fo, b, c, d, a, w1[3], MD4C00, MD4S03);
188 MD4_STEP (MD4_Fo, a, b, c, d, w2[0], MD4C00, MD4S00);
189 MD4_STEP (MD4_Fo, d, a, b, c, w2[1], MD4C00, MD4S01);
190 MD4_STEP (MD4_Fo, c, d, a, b, w2[2], MD4C00, MD4S02);
191 MD4_STEP (MD4_Fo, b, c, d, a, w2[3], MD4C00, MD4S03);
192 MD4_STEP (MD4_Fo, a, b, c, d, w3[0], MD4C00, MD4S00);
193 MD4_STEP (MD4_Fo, d, a, b, c, w3[1], MD4C00, MD4S01);
194 MD4_STEP (MD4_Fo, c, d, a, b, w3[2], MD4C00, MD4S02);
195 MD4_STEP (MD4_Fo, b, c, d, a, w3[3], MD4C00, MD4S03);
197 MD4_STEP (MD4_Go, a, b, c, d, w0[0], MD4C01, MD4S10);
198 MD4_STEP (MD4_Go, d, a, b, c, w1[0], MD4C01, MD4S11);
199 MD4_STEP (MD4_Go, c, d, a, b, w2[0], MD4C01, MD4S12);
200 MD4_STEP (MD4_Go, b, c, d, a, w3[0], MD4C01, MD4S13);
201 MD4_STEP (MD4_Go, a, b, c, d, w0[1], MD4C01, MD4S10);
202 MD4_STEP (MD4_Go, d, a, b, c, w1[1], MD4C01, MD4S11);
203 MD4_STEP (MD4_Go, c, d, a, b, w2[1], MD4C01, MD4S12);
204 MD4_STEP (MD4_Go, b, c, d, a, w3[1], MD4C01, MD4S13);
205 MD4_STEP (MD4_Go, a, b, c, d, w0[2], MD4C01, MD4S10);
206 MD4_STEP (MD4_Go, d, a, b, c, w1[2], MD4C01, MD4S11);
207 MD4_STEP (MD4_Go, c, d, a, b, w2[2], MD4C01, MD4S12);
208 MD4_STEP (MD4_Go, b, c, d, a, w3[2], MD4C01, MD4S13);
209 MD4_STEP (MD4_Go, a, b, c, d, w0[3], MD4C01, MD4S10);
210 MD4_STEP (MD4_Go, d, a, b, c, w1[3], MD4C01, MD4S11);
211 MD4_STEP (MD4_Go, c, d, a, b, w2[3], MD4C01, MD4S12);
212 MD4_STEP (MD4_Go, b, c, d, a, w3[3], MD4C01, MD4S13);
214 MD4_STEP (MD4_H , a, b, c, d, w0[0], MD4C02, MD4S20);
215 MD4_STEP (MD4_H , d, a, b, c, w2[0], MD4C02, MD4S21);
216 MD4_STEP (MD4_H , c, d, a, b, w1[0], MD4C02, MD4S22);
217 MD4_STEP (MD4_H , b, c, d, a, w3[0], MD4C02, MD4S23);
218 MD4_STEP (MD4_H , a, b, c, d, w0[2], MD4C02, MD4S20);
219 MD4_STEP (MD4_H , d, a, b, c, w2[2], MD4C02, MD4S21);
220 MD4_STEP (MD4_H , c, d, a, b, w1[2], MD4C02, MD4S22);
221 MD4_STEP (MD4_H , b, c, d, a, w3[2], MD4C02, MD4S23);
222 MD4_STEP (MD4_H , a, b, c, d, w0[1], MD4C02, MD4S20);
223 MD4_STEP (MD4_H , d, a, b, c, w2[1], MD4C02, MD4S21);
224 MD4_STEP (MD4_H , c, d, a, b, w1[1], MD4C02, MD4S22);
225 MD4_STEP (MD4_H , b, c, d, a, w3[1], MD4C02, MD4S23);
226 MD4_STEP (MD4_H , a, b, c, d, w0[3], MD4C02, MD4S20);
227 MD4_STEP (MD4_H , d, a, b, c, w2[3], MD4C02, MD4S21);
228 MD4_STEP (MD4_H , c, d, a, b, w1[3], MD4C02, MD4S22);
229 MD4_STEP (MD4_H , b, c, d, a, w3[3], MD4C02, MD4S23);
237 static void md5_transform (const u32 w0[4], const u32 w1[4], const u32 w2[4], const u32 w3[4], u32 digest[4])
261 MD5_STEP (MD5_Fo, a, b, c, d, w0_t, MD5C00, MD5S00);
262 MD5_STEP (MD5_Fo, d, a, b, c, w1_t, MD5C01, MD5S01);
263 MD5_STEP (MD5_Fo, c, d, a, b, w2_t, MD5C02, MD5S02);
264 MD5_STEP (MD5_Fo, b, c, d, a, w3_t, MD5C03, MD5S03);
265 MD5_STEP (MD5_Fo, a, b, c, d, w4_t, MD5C04, MD5S00);
266 MD5_STEP (MD5_Fo, d, a, b, c, w5_t, MD5C05, MD5S01);
267 MD5_STEP (MD5_Fo, c, d, a, b, w6_t, MD5C06, MD5S02);
268 MD5_STEP (MD5_Fo, b, c, d, a, w7_t, MD5C07, MD5S03);
269 MD5_STEP (MD5_Fo, a, b, c, d, w8_t, MD5C08, MD5S00);
270 MD5_STEP (MD5_Fo, d, a, b, c, w9_t, MD5C09, MD5S01);
271 MD5_STEP (MD5_Fo, c, d, a, b, wa_t, MD5C0a, MD5S02);
272 MD5_STEP (MD5_Fo, b, c, d, a, wb_t, MD5C0b, MD5S03);
273 MD5_STEP (MD5_Fo, a, b, c, d, wc_t, MD5C0c, MD5S00);
274 MD5_STEP (MD5_Fo, d, a, b, c, wd_t, MD5C0d, MD5S01);
275 MD5_STEP (MD5_Fo, c, d, a, b, we_t, MD5C0e, MD5S02);
276 MD5_STEP (MD5_Fo, b, c, d, a, wf_t, MD5C0f, MD5S03);
278 MD5_STEP (MD5_Go, a, b, c, d, w1_t, MD5C10, MD5S10);
279 MD5_STEP (MD5_Go, d, a, b, c, w6_t, MD5C11, MD5S11);
280 MD5_STEP (MD5_Go, c, d, a, b, wb_t, MD5C12, MD5S12);
281 MD5_STEP (MD5_Go, b, c, d, a, w0_t, MD5C13, MD5S13);
282 MD5_STEP (MD5_Go, a, b, c, d, w5_t, MD5C14, MD5S10);
283 MD5_STEP (MD5_Go, d, a, b, c, wa_t, MD5C15, MD5S11);
284 MD5_STEP (MD5_Go, c, d, a, b, wf_t, MD5C16, MD5S12);
285 MD5_STEP (MD5_Go, b, c, d, a, w4_t, MD5C17, MD5S13);
286 MD5_STEP (MD5_Go, a, b, c, d, w9_t, MD5C18, MD5S10);
287 MD5_STEP (MD5_Go, d, a, b, c, we_t, MD5C19, MD5S11);
288 MD5_STEP (MD5_Go, c, d, a, b, w3_t, MD5C1a, MD5S12);
289 MD5_STEP (MD5_Go, b, c, d, a, w8_t, MD5C1b, MD5S13);
290 MD5_STEP (MD5_Go, a, b, c, d, wd_t, MD5C1c, MD5S10);
291 MD5_STEP (MD5_Go, d, a, b, c, w2_t, MD5C1d, MD5S11);
292 MD5_STEP (MD5_Go, c, d, a, b, w7_t, MD5C1e, MD5S12);
293 MD5_STEP (MD5_Go, b, c, d, a, wc_t, MD5C1f, MD5S13);
295 MD5_STEP (MD5_H , a, b, c, d, w5_t, MD5C20, MD5S20);
296 MD5_STEP (MD5_H , d, a, b, c, w8_t, MD5C21, MD5S21);
297 MD5_STEP (MD5_H , c, d, a, b, wb_t, MD5C22, MD5S22);
298 MD5_STEP (MD5_H , b, c, d, a, we_t, MD5C23, MD5S23);
299 MD5_STEP (MD5_H , a, b, c, d, w1_t, MD5C24, MD5S20);
300 MD5_STEP (MD5_H , d, a, b, c, w4_t, MD5C25, MD5S21);
301 MD5_STEP (MD5_H , c, d, a, b, w7_t, MD5C26, MD5S22);
302 MD5_STEP (MD5_H , b, c, d, a, wa_t, MD5C27, MD5S23);
303 MD5_STEP (MD5_H , a, b, c, d, wd_t, MD5C28, MD5S20);
304 MD5_STEP (MD5_H , d, a, b, c, w0_t, MD5C29, MD5S21);
305 MD5_STEP (MD5_H , c, d, a, b, w3_t, MD5C2a, MD5S22);
306 MD5_STEP (MD5_H , b, c, d, a, w6_t, MD5C2b, MD5S23);
307 MD5_STEP (MD5_H , a, b, c, d, w9_t, MD5C2c, MD5S20);
308 MD5_STEP (MD5_H , d, a, b, c, wc_t, MD5C2d, MD5S21);
309 MD5_STEP (MD5_H , c, d, a, b, wf_t, MD5C2e, MD5S22);
310 MD5_STEP (MD5_H , b, c, d, a, w2_t, MD5C2f, MD5S23);
312 MD5_STEP (MD5_I , a, b, c, d, w0_t, MD5C30, MD5S30);
313 MD5_STEP (MD5_I , d, a, b, c, w7_t, MD5C31, MD5S31);
314 MD5_STEP (MD5_I , c, d, a, b, we_t, MD5C32, MD5S32);
315 MD5_STEP (MD5_I , b, c, d, a, w5_t, MD5C33, MD5S33);
316 MD5_STEP (MD5_I , a, b, c, d, wc_t, MD5C34, MD5S30);
317 MD5_STEP (MD5_I , d, a, b, c, w3_t, MD5C35, MD5S31);
318 MD5_STEP (MD5_I , c, d, a, b, wa_t, MD5C36, MD5S32);
319 MD5_STEP (MD5_I , b, c, d, a, w1_t, MD5C37, MD5S33);
320 MD5_STEP (MD5_I , a, b, c, d, w8_t, MD5C38, MD5S30);
321 MD5_STEP (MD5_I , d, a, b, c, wf_t, MD5C39, MD5S31);
322 MD5_STEP (MD5_I , c, d, a, b, w6_t, MD5C3a, MD5S32);
323 MD5_STEP (MD5_I , b, c, d, a, wd_t, MD5C3b, MD5S33);
324 MD5_STEP (MD5_I , a, b, c, d, w4_t, MD5C3c, MD5S30);
325 MD5_STEP (MD5_I , d, a, b, c, wb_t, MD5C3d, MD5S31);
326 MD5_STEP (MD5_I , c, d, a, b, w2_t, MD5C3e, MD5S32);
327 MD5_STEP (MD5_I , b, c, d, a, w9_t, MD5C3f, MD5S33);
335 static void hmac_md5_pad (u32 w0[4], u32 w1[4], u32 w2[4], u32 w3[4], u32 ipad[4], u32 opad[4])
337 w0[0] = w0[0] ^ 0x36363636;
338 w0[1] = w0[1] ^ 0x36363636;
339 w0[2] = w0[2] ^ 0x36363636;
340 w0[3] = w0[3] ^ 0x36363636;
341 w1[0] = w1[0] ^ 0x36363636;
342 w1[1] = w1[1] ^ 0x36363636;
343 w1[2] = w1[2] ^ 0x36363636;
344 w1[3] = w1[3] ^ 0x36363636;
345 w2[0] = w2[0] ^ 0x36363636;
346 w2[1] = w2[1] ^ 0x36363636;
347 w2[2] = w2[2] ^ 0x36363636;
348 w2[3] = w2[3] ^ 0x36363636;
349 w3[0] = w3[0] ^ 0x36363636;
350 w3[1] = w3[1] ^ 0x36363636;
351 w3[2] = w3[2] ^ 0x36363636;
352 w3[3] = w3[3] ^ 0x36363636;
359 md5_transform (w0, w1, w2, w3, ipad);
361 w0[0] = w0[0] ^ 0x6a6a6a6a;
362 w0[1] = w0[1] ^ 0x6a6a6a6a;
363 w0[2] = w0[2] ^ 0x6a6a6a6a;
364 w0[3] = w0[3] ^ 0x6a6a6a6a;
365 w1[0] = w1[0] ^ 0x6a6a6a6a;
366 w1[1] = w1[1] ^ 0x6a6a6a6a;
367 w1[2] = w1[2] ^ 0x6a6a6a6a;
368 w1[3] = w1[3] ^ 0x6a6a6a6a;
369 w2[0] = w2[0] ^ 0x6a6a6a6a;
370 w2[1] = w2[1] ^ 0x6a6a6a6a;
371 w2[2] = w2[2] ^ 0x6a6a6a6a;
372 w2[3] = w2[3] ^ 0x6a6a6a6a;
373 w3[0] = w3[0] ^ 0x6a6a6a6a;
374 w3[1] = w3[1] ^ 0x6a6a6a6a;
375 w3[2] = w3[2] ^ 0x6a6a6a6a;
376 w3[3] = w3[3] ^ 0x6a6a6a6a;
383 md5_transform (w0, w1, w2, w3, opad);
386 static 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])
393 md5_transform (w0, w1, w2, w3, digest);
409 w3[2] = (64 + 16) * 8;
417 md5_transform (w0, w1, w2, w3, digest);
420 static void kerb_prepare (const u32 w0[4], const u32 w1[4], const u32 pw_len, const u32 checksum[4], u32 digest[4])
448 // K=MD4(Little_indian(UNICODE(pwd))
450 append_0x80_2x4 (w0_t, w1_t, pw_len);
452 make_unicode (w1_t, w2_t, w3_t);
453 make_unicode (w0_t, w0_t, w1_t);
455 w3_t[2] = pw_len * 8 * 2;
463 md4_transform (w0_t, w1_t, w2_t, w3_t, digest);
465 // K1=MD5_HMAC(K,1); with 1 encoded as little indian on 4 bytes (01000000 in hexa);
487 hmac_md5_pad (w0_t, w1_t, w2_t, w3_t, ipad, opad);
503 w3_t[2] = (64 + 4) * 8;
506 hmac_md5_run (w0_t, w1_t, w2_t, w3_t, ipad, opad, digest);
508 // K3=MD5_HMAC(K1,checksum);
527 hmac_md5_pad (w0_t, w1_t, w2_t, w3_t, ipad, opad);
529 w0_t[0] = checksum[0];
530 w0_t[1] = checksum[1];
531 w0_t[2] = checksum[2];
532 w0_t[3] = checksum[3];
543 w3_t[2] = (64 + 16) * 8;
546 hmac_md5_run (w0_t, w1_t, w2_t, w3_t, ipad, opad, digest);
549 __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)
555 const u32 lid = get_local_id (0);
561 const u32 gid = get_global_id (0);
563 if (gid >= gid_max) return;
568 pw_buf0[0] = pws[gid].i[0];
569 pw_buf0[1] = pws[gid].i[1];
570 pw_buf0[2] = pws[gid].i[2];
571 pw_buf0[3] = pws[gid].i[3];
572 pw_buf1[0] = pws[gid].i[4];
573 pw_buf1[1] = pws[gid].i[5];
574 pw_buf1[2] = pws[gid].i[6];
575 pw_buf1[3] = pws[gid].i[7];
577 const u32 pw_l_len = pws[gid].pw_len;
585 checksum[0] = krb5pa_bufs[salt_pos].checksum[0];
586 checksum[1] = krb5pa_bufs[salt_pos].checksum[1];
587 checksum[2] = krb5pa_bufs[salt_pos].checksum[2];
588 checksum[3] = krb5pa_bufs[salt_pos].checksum[3];
592 timestamp_ct[0] = krb5pa_bufs[salt_pos].timestamp[0];
593 timestamp_ct[1] = krb5pa_bufs[salt_pos].timestamp[1];
594 timestamp_ct[2] = krb5pa_bufs[salt_pos].timestamp[2];
595 timestamp_ct[3] = krb5pa_bufs[salt_pos].timestamp[3];
596 timestamp_ct[4] = krb5pa_bufs[salt_pos].timestamp[4];
597 timestamp_ct[5] = krb5pa_bufs[salt_pos].timestamp[5];
598 timestamp_ct[6] = krb5pa_bufs[salt_pos].timestamp[6];
599 timestamp_ct[7] = krb5pa_bufs[salt_pos].timestamp[7];
605 __local RC4_KEY rc4_keys[64];
611 for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
613 const u32x pw_r_len = pwlenx_create_combt (combs_buf, il_pos);
615 const u32x pw_len = pw_l_len + pw_r_len;
618 * concat password candidate
621 u32x wordl0[4] = { 0 };
622 u32x wordl1[4] = { 0 };
623 u32x wordl2[4] = { 0 };
624 u32x wordl3[4] = { 0 };
626 wordl0[0] = pw_buf0[0];
627 wordl0[1] = pw_buf0[1];
628 wordl0[2] = pw_buf0[2];
629 wordl0[3] = pw_buf0[3];
630 wordl1[0] = pw_buf1[0];
631 wordl1[1] = pw_buf1[1];
632 wordl1[2] = pw_buf1[2];
633 wordl1[3] = pw_buf1[3];
635 u32x wordr0[4] = { 0 };
636 u32x wordr1[4] = { 0 };
637 u32x wordr2[4] = { 0 };
638 u32x wordr3[4] = { 0 };
640 wordr0[0] = ix_create_combt (combs_buf, il_pos, 0);
641 wordr0[1] = ix_create_combt (combs_buf, il_pos, 1);
642 wordr0[2] = ix_create_combt (combs_buf, il_pos, 2);
643 wordr0[3] = ix_create_combt (combs_buf, il_pos, 3);
644 wordr1[0] = ix_create_combt (combs_buf, il_pos, 4);
645 wordr1[1] = ix_create_combt (combs_buf, il_pos, 5);
646 wordr1[2] = ix_create_combt (combs_buf, il_pos, 6);
647 wordr1[3] = ix_create_combt (combs_buf, il_pos, 7);
649 if (combs_mode == COMBINATOR_MODE_BASE_LEFT)
651 switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len);
655 switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len);
661 w0[0] = wordl0[0] | wordr0[0];
662 w0[1] = wordl0[1] | wordr0[1];
663 w0[2] = wordl0[2] | wordr0[2];
664 w0[3] = wordl0[3] | wordr0[3];
665 w1[0] = wordl1[0] | wordr1[0];
666 w1[1] = wordl1[1] | wordr1[1];
667 w1[2] = wordl1[2] | wordr1[2];
668 w1[3] = wordl1[3] | wordr1[3];
676 kerb_prepare (w0, w1, pw_len, checksum, digest);
685 if (decrypt_and_check (&rc4_keys[lid], tmp, timestamp_ct) == 1)
687 mark_hash (plains_buf, hashes_shown, digests_offset, gid, il_pos);
689 d_return_buf[lid] = 1;
694 __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)
698 __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)
702 __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)
708 const u32 lid = get_local_id (0);
714 const u32 gid = get_global_id (0);
716 if (gid >= gid_max) return;
721 pw_buf0[0] = pws[gid].i[0];
722 pw_buf0[1] = pws[gid].i[1];
723 pw_buf0[2] = pws[gid].i[2];
724 pw_buf0[3] = pws[gid].i[3];
725 pw_buf1[0] = pws[gid].i[4];
726 pw_buf1[1] = pws[gid].i[5];
727 pw_buf1[2] = pws[gid].i[6];
728 pw_buf1[3] = pws[gid].i[7];
730 const u32 pw_l_len = pws[gid].pw_len;
738 checksum[0] = krb5pa_bufs[salt_pos].checksum[0];
739 checksum[1] = krb5pa_bufs[salt_pos].checksum[1];
740 checksum[2] = krb5pa_bufs[salt_pos].checksum[2];
741 checksum[3] = krb5pa_bufs[salt_pos].checksum[3];
745 timestamp_ct[0] = krb5pa_bufs[salt_pos].timestamp[0];
746 timestamp_ct[1] = krb5pa_bufs[salt_pos].timestamp[1];
747 timestamp_ct[2] = krb5pa_bufs[salt_pos].timestamp[2];
748 timestamp_ct[3] = krb5pa_bufs[salt_pos].timestamp[3];
749 timestamp_ct[4] = krb5pa_bufs[salt_pos].timestamp[4];
750 timestamp_ct[5] = krb5pa_bufs[salt_pos].timestamp[5];
751 timestamp_ct[6] = krb5pa_bufs[salt_pos].timestamp[6];
752 timestamp_ct[7] = krb5pa_bufs[salt_pos].timestamp[7];
758 __local RC4_KEY rc4_keys[64];
764 for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
766 const u32x pw_r_len = pwlenx_create_combt (combs_buf, il_pos);
768 const u32x pw_len = pw_l_len + pw_r_len;
771 * concat password candidate
774 u32x wordl0[4] = { 0 };
775 u32x wordl1[4] = { 0 };
776 u32x wordl2[4] = { 0 };
777 u32x wordl3[4] = { 0 };
779 wordl0[0] = pw_buf0[0];
780 wordl0[1] = pw_buf0[1];
781 wordl0[2] = pw_buf0[2];
782 wordl0[3] = pw_buf0[3];
783 wordl1[0] = pw_buf1[0];
784 wordl1[1] = pw_buf1[1];
785 wordl1[2] = pw_buf1[2];
786 wordl1[3] = pw_buf1[3];
788 u32x wordr0[4] = { 0 };
789 u32x wordr1[4] = { 0 };
790 u32x wordr2[4] = { 0 };
791 u32x wordr3[4] = { 0 };
793 wordr0[0] = ix_create_combt (combs_buf, il_pos, 0);
794 wordr0[1] = ix_create_combt (combs_buf, il_pos, 1);
795 wordr0[2] = ix_create_combt (combs_buf, il_pos, 2);
796 wordr0[3] = ix_create_combt (combs_buf, il_pos, 3);
797 wordr1[0] = ix_create_combt (combs_buf, il_pos, 4);
798 wordr1[1] = ix_create_combt (combs_buf, il_pos, 5);
799 wordr1[2] = ix_create_combt (combs_buf, il_pos, 6);
800 wordr1[3] = ix_create_combt (combs_buf, il_pos, 7);
802 if (combs_mode == COMBINATOR_MODE_BASE_LEFT)
804 switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len);
808 switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len);
814 w0[0] = wordl0[0] | wordr0[0];
815 w0[1] = wordl0[1] | wordr0[1];
816 w0[2] = wordl0[2] | wordr0[2];
817 w0[3] = wordl0[3] | wordr0[3];
818 w1[0] = wordl1[0] | wordr1[0];
819 w1[1] = wordl1[1] | wordr1[1];
820 w1[2] = wordl1[2] | wordr1[2];
821 w1[3] = wordl1[3] | wordr1[3];
829 kerb_prepare (w0, w1, pw_len, checksum, digest);
838 if (decrypt_and_check (&rc4_keys[lid], tmp, timestamp_ct) == 1)
840 mark_hash (plains_buf, hashes_shown, digests_offset, gid, il_pos);
842 d_return_buf[lid] = 1;
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)