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added simple test suite for tools/findbits.py
[proxmark3-svn] / client / cmdhfmf.c
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1//-----------------------------------------------------------------------------\r
2// Copyright (C) 2011 Merlok\r
3//\r
4// This code is licensed to you under the terms of the GNU GPL, version 2 or,\r
5// at your option, any later version. See the LICENSE.txt file for the text of\r
6// the license.\r
7//-----------------------------------------------------------------------------\r
8// High frequency MIFARE commands\r
9//-----------------------------------------------------------------------------\r
10\r
11#include "cmdhfmf.h"\r
12#include "proxmark3.h"\r
13\r
14static int CmdHelp(const char *Cmd);\r
15\r
16int CmdHF14AMifare(const char *Cmd)\r
17{\r
18 uint32_t uid = 0;\r
19 uint32_t nt = 0;\r
20 uint64_t par_list = 0, ks_list = 0, r_key = 0;\r
21 uint8_t isOK = 0;\r
22 uint8_t keyBlock[6] = {0,0,0,0,0,0};\r
23\r
24 if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, keyBlock, 8)) {\r
25 PrintAndLog("Nt must include 8 HEX symbols");\r
26 return 1;\r
27 }\r
28\r
29 \r
30 UsbCommand c = {CMD_READER_MIFARE, {(uint32_t)bytes_to_num(keyBlock, 4), 0, 0}};\r
31start:\r
32 SendCommand(&c);\r
33 \r
34 //flush queue\r
35 while (ukbhit()) getchar();\r
36\r
37 // message\r
38 printf("-------------------------------------------------------------------------\n");\r
39 printf("Executing command. It may take up to 30 min.\n");\r
40 printf("Press the key on proxmark3 device to abort proxmark3.\n");\r
41 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
42 printf("-------------------------------------------------------------------------\n");\r
43 \r
44 // wait cycle\r
45 while (true) {\r
46 printf(".");\r
47 fflush(stdout);\r
48 if (ukbhit()) {\r
49 getchar();\r
50 printf("\naborted via keyboard!\n");\r
51 break;\r
52 }\r
53 \r
54 UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 2000);\r
55 if (resp != NULL) {\r
56 isOK = resp->arg[0] & 0xff;\r
57 \r
58 uid = (uint32_t)bytes_to_num(resp->d.asBytes + 0, 4);\r
59 nt = (uint32_t)bytes_to_num(resp->d.asBytes + 4, 4);\r
60 par_list = bytes_to_num(resp->d.asBytes + 8, 8);\r
61 ks_list = bytes_to_num(resp->d.asBytes + 16, 8);\r
62 \r
63 printf("\n\n");\r
64 PrintAndLog("isOk:%02x", isOK);\r
65 if (!isOK) PrintAndLog("Proxmark can't get statistic info. Execution aborted.\n");\r
66 break;\r
67 }\r
68 } \r
69 printf("\n");\r
70 \r
71 // error\r
72 if (isOK != 1) return 1;\r
73 \r
74 // execute original function from util nonce2key\r
75 if (nonce2key(uid, nt, par_list, ks_list, &r_key)) return 2;\r
76 printf("------------------------------------------------------------------\n");\r
77 PrintAndLog("Key found:%012llx \n", r_key);\r
78\r
79 num_to_bytes(r_key, 6, keyBlock);\r
80 isOK = mfCheckKeys(0, 0, 1, keyBlock, &r_key);\r
81 if (!isOK) \r
82 PrintAndLog("Found valid key:%012llx", r_key);\r
83 else\r
84 {\r
85 PrintAndLog("Found invalid key. ( Nt=%08x ,Trying use it to run again...", nt); \r
86 c.d.asDwords[0] = nt;\r
87 goto start;\r
88 }\r
89 \r
90 return 0;\r
91}\r
92\r
93int CmdHF14AMfWrBl(const char *Cmd)\r
94{\r
95 uint8_t blockNo = 0;\r
96 uint8_t keyType = 0;\r
97 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
98 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
99 \r
100 char cmdp = 0x00;\r
101\r
102 if (strlen(Cmd)<3) {\r
103 PrintAndLog("Usage: hf mf wrbl <block number> <key A/B> <key (12 hex symbols)> <block data (32 hex symbols)>");\r
104 PrintAndLog(" sample: hf mf wrbl 0 A FFFFFFFFFFFF 000102030405060708090A0B0C0D0E0F");\r
105 return 0;\r
106 } \r
107\r
108 blockNo = param_get8(Cmd, 0);\r
109 cmdp = param_getchar(Cmd, 1);\r
110 if (cmdp == 0x00) {\r
111 PrintAndLog("Key type must be A or B");\r
112 return 1;\r
113 }\r
114 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
115 if (param_gethex(Cmd, 2, key, 12)) {\r
116 PrintAndLog("Key must include 12 HEX symbols");\r
117 return 1;\r
118 }\r
119 if (param_gethex(Cmd, 3, bldata, 32)) {\r
120 PrintAndLog("Block data must include 32 HEX symbols");\r
121 return 1;\r
122 }\r
123 PrintAndLog("--block no:%02x key type:%02x key:%s", blockNo, keyType, sprint_hex(key, 6));\r
124 PrintAndLog("--data: %s", sprint_hex(bldata, 16));\r
125 \r
126 UsbCommand c = {CMD_MIFARE_WRITEBL, {blockNo, keyType, 0}};\r
127 memcpy(c.d.asBytes, key, 6);\r
128 memcpy(c.d.asBytes + 10, bldata, 16);\r
129 SendCommand(&c);\r
130 UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
131\r
132 if (resp != NULL) {\r
133 uint8_t isOK = resp->arg[0] & 0xff;\r
134\r
135 PrintAndLog("isOk:%02x", isOK);\r
136 } else {\r
137 PrintAndLog("Command execute timeout");\r
138 }\r
139\r
140 return 0;\r
141}\r
142\r
143int CmdHF14AMfRdBl(const char *Cmd)\r
144{\r
145 uint8_t blockNo = 0;\r
146 uint8_t keyType = 0;\r
147 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
148 \r
149 char cmdp = 0x00;\r
150\r
151\r
152 if (strlen(Cmd)<3) {\r
153 PrintAndLog("Usage: hf mf rdbl <block number> <key A/B> <key (12 hex symbols)>");\r
154 PrintAndLog(" sample: hf mf rdbl 0 A FFFFFFFFFFFF ");\r
155 return 0;\r
156 } \r
157 \r
158 blockNo = param_get8(Cmd, 0);\r
159 cmdp = param_getchar(Cmd, 1);\r
160 if (cmdp == 0x00) {\r
161 PrintAndLog("Key type must be A or B");\r
162 return 1;\r
163 }\r
164 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
165 if (param_gethex(Cmd, 2, key, 12)) {\r
166 PrintAndLog("Key must include 12 HEX symbols");\r
167 return 1;\r
168 }\r
169 PrintAndLog("--block no:%02x key type:%02x key:%s ", blockNo, keyType, sprint_hex(key, 6));\r
170 \r
171 UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};\r
172 memcpy(c.d.asBytes, key, 6);\r
173 SendCommand(&c);\r
174 UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
175\r
176 if (resp != NULL) {\r
177 uint8_t isOK = resp->arg[0] & 0xff;\r
178 uint8_t * data = resp->d.asBytes;\r
179\r
180 if (isOK)\r
181 PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 16));\r
182 else\r
183 PrintAndLog("isOk:%02x", isOK);\r
184 } else {\r
185 PrintAndLog("Command execute timeout");\r
186 }\r
187\r
188 return 0;\r
189}\r
190\r
191int CmdHF14AMfRdSc(const char *Cmd)\r
192{\r
193 int i;\r
194 uint8_t sectorNo = 0;\r
195 uint8_t keyType = 0;\r
196 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
197 \r
198 uint8_t isOK = 0;\r
199 uint8_t * data = NULL;\r
200\r
201 char cmdp = 0x00;\r
202\r
203 if (strlen(Cmd)<3) {\r
204 PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");\r
205 PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");\r
206 return 0;\r
207 } \r
208 \r
209 sectorNo = param_get8(Cmd, 0);\r
210 if (sectorNo > 63) {\r
211 PrintAndLog("Sector number must be less than 64");\r
212 return 1;\r
213 }\r
214 cmdp = param_getchar(Cmd, 1);\r
215 if (cmdp == 0x00) {\r
216 PrintAndLog("Key type must be A or B");\r
217 return 1;\r
218 }\r
219 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
220 if (param_gethex(Cmd, 2, key, 12)) {\r
221 PrintAndLog("Key must include 12 HEX symbols");\r
222 return 1;\r
223 }\r
224 PrintAndLog("--sector no:%02x key type:%02x key:%s ", sectorNo, keyType, sprint_hex(key, 6));\r
225 \r
226 UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};\r
227 memcpy(c.d.asBytes, key, 6);\r
228 SendCommand(&c);\r
229 UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
230 PrintAndLog(" ");\r
231\r
232 if (resp != NULL) {\r
233 isOK = resp->arg[0] & 0xff;\r
234 data = resp->d.asBytes;\r
235\r
236 PrintAndLog("isOk:%02x", isOK);\r
237 if (isOK) \r
238 for (i = 0; i < 2; i++) {\r
239 PrintAndLog("data:%s", sprint_hex(data + i * 16, 16));\r
240 }\r
241 } else {\r
242 PrintAndLog("Command1 execute timeout");\r
243 }\r
244\r
245 // response2\r
246 resp = WaitForResponseTimeout(CMD_ACK, 500);\r
247 PrintAndLog(" ");\r
248\r
249 if (resp != NULL) {\r
250 isOK = resp->arg[0] & 0xff;\r
251 data = resp->d.asBytes;\r
252\r
253 if (isOK) \r
254 for (i = 0; i < 2; i++) {\r
255 PrintAndLog("data:%s", sprint_hex(data + i * 16, 16));\r
256 }\r
257 } else {\r
258 PrintAndLog("Command2 execute timeout");\r
259 }\r
260 \r
261 return 0;\r
262}\r
263\r
264int CmdHF14AMfDump(const char *Cmd)\r
265{\r
266 int i, j;\r
267 \r
268 uint8_t keyA[40][6];\r
269 uint8_t keyB[40][6];\r
270 uint8_t rights[40][4];\r
271 \r
272 FILE *fin;\r
273 FILE *fout;\r
274 \r
275 UsbCommand *resp;\r
276 \r
277 if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
278 PrintAndLog("Could not find file dumpkeys.bin");\r
279 return 1;\r
280 }\r
281 \r
282 if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
283 PrintAndLog("Could not create file name dumpdata.bin");\r
284 return 1;\r
285 }\r
286 \r
287 // Read key file\r
288 \r
289 for (i=0 ; i<16 ; i++) {\r
290 fread ( keyA[i], 1, 6, fin );\r
291 }\r
292 for (i=0 ; i<16 ; i++) {\r
293 fread ( keyB[i], 1, 6, fin );\r
294 }\r
295 \r
296 // Read access rights to sectors\r
297 \r
298 PrintAndLog("|-----------------------------------------|");\r
299 PrintAndLog("|------ Reading sector access bits...-----|");\r
300 PrintAndLog("|-----------------------------------------|");\r
301 \r
302 for (i = 0 ; i < 16 ; i++) {\r
303 UsbCommand c = {CMD_MIFARE_READBL, {4*i + 3, 0, 0}};\r
304 memcpy(c.d.asBytes, keyA[i], 6);\r
305 SendCommand(&c);\r
306 resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
307\r
308 if (resp != NULL) {\r
309 uint8_t isOK = resp->arg[0] & 0xff;\r
310 uint8_t *data = resp->d.asBytes;\r
311 if (isOK){\r
312 rights[i][0] = ((data[7] & 0x10)>>4) | ((data[8] & 0x1)<<1) | ((data[8] & 0x10)>>2);\r
313 rights[i][1] = ((data[7] & 0x20)>>5) | ((data[8] & 0x2)<<0) | ((data[8] & 0x20)>>3);\r
314 rights[i][2] = ((data[7] & 0x40)>>6) | ((data[8] & 0x4)>>1) | ((data[8] & 0x40)>>4);\r
315 rights[i][3] = ((data[7] & 0x80)>>7) | ((data[8] & 0x8)>>2) | ((data[8] & 0x80)>>5);\r
316 }\r
317 else{\r
318 PrintAndLog("Could not get access rights for block %d", i);\r
319 }\r
320 }\r
321 else {\r
322 PrintAndLog("Command execute timeout");\r
323 }\r
324 }\r
325 \r
326 // Read blocks and print to file\r
327 \r
328 PrintAndLog("|-----------------------------------------|");\r
329 PrintAndLog("|----- Dumping all blocks to file... -----|");\r
330 PrintAndLog("|-----------------------------------------|");\r
331 \r
332 for (i=0 ; i<16 ; i++) {\r
333 for (j=0 ; j<4 ; j++) {\r
334 if (j == 3){\r
335 UsbCommand c = {CMD_MIFARE_READBL, {i*4 + j, 0, 0}};\r
336 memcpy(c.d.asBytes, keyA[i], 6);\r
337 SendCommand(&c);\r
338 resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
339 }\r
340 else{\r
341 if ((rights[i][j] == 6) | (rights[i][j] == 5)) {\r
342 UsbCommand c = {CMD_MIFARE_READBL, {i*4+j, 1, 0}};\r
343 memcpy(c.d.asBytes, keyB[i], 6);\r
344 SendCommand(&c);\r
345 resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
346 }\r
347 else if (rights[i][j] == 7) {\r
348 PrintAndLog("Access rights do not allow reading of sector %d block %d",i,j);\r
349 }\r
350 else {\r
351 UsbCommand c = {CMD_MIFARE_READBL, {i*4+j, 0, 0}};\r
352 memcpy(c.d.asBytes, keyA[i], 6);\r
353 SendCommand(&c);\r
354 resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
355 }\r
356 }\r
357\r
358 if (resp != NULL) {\r
359 uint8_t isOK = resp->arg[0] & 0xff;\r
360 uint8_t *data = resp->d.asBytes;\r
361 if (j == 3) {\r
362 data[0] = (keyA[i][0]);\r
363 data[1] = (keyA[i][1]);\r
364 data[2] = (keyA[i][2]);\r
365 data[3] = (keyA[i][3]);\r
366 data[4] = (keyA[i][4]);\r
367 data[5] = (keyA[i][5]);\r
368 data[10] = (keyB[i][0]);\r
369 data[11] = (keyB[i][1]);\r
370 data[12] = (keyB[i][2]);\r
371 data[13] = (keyB[i][3]);\r
372 data[14] = (keyB[i][4]);\r
373 data[15] = (keyB[i][5]);\r
374 }\r
375 if (isOK) {\r
376 fwrite ( data, 1, 16, fout );\r
377 }\r
378 else {\r
379 PrintAndLog("Could not get access rights for block %d", i);\r
380 }\r
381 }\r
382 else {\r
383 PrintAndLog("Command execute timeout");\r
384 }\r
385 }\r
386 }\r
387 \r
388 fclose(fin);\r
389 fclose(fout);\r
390 \r
391 return 0;\r
392}\r
393\r
394int CmdHF14AMfRestore(const char *Cmd)\r
395{\r
396\r
397 int i,j;\r
398 uint8_t keyType = 0;\r
399 uint8_t key[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
400 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
401 uint8_t keyA[16][6];\r
402 uint8_t keyB[16][6];\r
403 \r
404 FILE *fdump;\r
405 FILE *fkeys;\r
406 \r
407 if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
408 PrintAndLog("Could not find file dumpdata.bin");\r
409 return 1;\r
410 }\r
411 if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
412 PrintAndLog("Could not find file dumpkeys.bin");\r
413 return 1;\r
414 }\r
415 \r
416 for (i=0 ; i<16 ; i++) {\r
417 fread(keyA[i], 1, 6, fkeys);\r
418 }\r
419 for (i=0 ; i<16 ; i++) {\r
420 fread(keyB[i], 1, 6, fkeys);\r
421 }\r
422 \r
423 PrintAndLog("Restoring dumpdata.bin to card");\r
424\r
425 for (i=0 ; i<16 ; i++) {\r
426 for( j=0 ; j<4 ; j++) {\r
427 UsbCommand c = {CMD_MIFARE_WRITEBL, {i*4 + j, keyType, 0}};\r
428 memcpy(c.d.asBytes, key, 6);\r
429 \r
430 fread(bldata, 1, 16, fdump);\r
431 \r
432 if (j == 3) {\r
433 bldata[0] = (keyA[i][0]);\r
434 bldata[1] = (keyA[i][1]);\r
435 bldata[2] = (keyA[i][2]);\r
436 bldata[3] = (keyA[i][3]);\r
437 bldata[4] = (keyA[i][4]);\r
438 bldata[5] = (keyA[i][5]);\r
439 bldata[10] = (keyB[i][0]);\r
440 bldata[11] = (keyB[i][1]);\r
441 bldata[12] = (keyB[i][2]);\r
442 bldata[13] = (keyB[i][3]);\r
443 bldata[14] = (keyB[i][4]);\r
444 bldata[15] = (keyB[i][5]);\r
445 } \r
446 \r
447 PrintAndLog("Writing to block %2d: %s", i*4+j, sprint_hex(bldata, 16));\r
448 \r
449 /*\r
450 PrintAndLog("Writing to block %2d: %s Confirm? [Y,N]", i*4+j, sprint_hex(bldata, 16));\r
451 \r
452 scanf("%c",&ch);\r
453 if ((ch != 'y') && (ch != 'Y')){\r
454 PrintAndLog("Aborting !");\r
455 return 1;\r
456 }\r
457 */\r
458 \r
459 memcpy(c.d.asBytes + 10, bldata, 16);\r
460 SendCommand(&c);\r
461 UsbCommand *resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
462\r
463 if (resp != NULL) {\r
464 uint8_t isOK = resp->arg[0] & 0xff;\r
465 PrintAndLog("isOk:%02x", isOK);\r
466 } else {\r
467 PrintAndLog("Command execute timeout");\r
468 }\r
469 }\r
470 }\r
471 \r
472 fclose(fdump);\r
473 fclose(fkeys);\r
474 return 0;\r
475}\r
476\r
477int CmdHF14AMfNested(const char *Cmd)\r
478{\r
479 int i, j, res, iterations;\r
480 sector * e_sector = NULL;\r
481 uint8_t blockNo = 0;\r
482 uint8_t keyType = 0;\r
483 uint8_t trgBlockNo = 0;\r
484 uint8_t trgKeyType = 0;\r
485 uint8_t blDiff = 0;\r
486 int SectorsCnt = 0;\r
487 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
488 uint8_t keyBlock[16 * 6];\r
489 uint64_t key64 = 0;\r
490 int transferToEml = 0;\r
491 \r
492 int createDumpFile = 0;\r
493 FILE *fkeys;\r
494 uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
495 uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
496 \r
497 char cmdp, ctmp;\r
498\r
499 if (strlen(Cmd)<3) {\r
500 PrintAndLog("Usage:");\r
501 PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
502 PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
503 PrintAndLog(" <target block number> <target key A/B> [t]");\r
504 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
505 PrintAndLog("t - transfer keys into emulator memory");\r
506 PrintAndLog("d - write keys to binary file");\r
507 PrintAndLog(" ");\r
508 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
509 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
510 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
511 PrintAndLog(" sample2: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
512 return 0;\r
513 } \r
514 \r
515 cmdp = param_getchar(Cmd, 0);\r
516 blockNo = param_get8(Cmd, 1);\r
517 ctmp = param_getchar(Cmd, 2);\r
518 if (ctmp == 0x00) {\r
519 PrintAndLog("Key type must be A or B");\r
520 return 1;\r
521 }\r
522 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
523 if (param_gethex(Cmd, 3, key, 12)) {\r
524 PrintAndLog("Key must include 12 HEX symbols");\r
525 return 1;\r
526 }\r
527 \r
528 if (cmdp == 'o' || cmdp == 'O') {\r
529 cmdp = 'o';\r
530 trgBlockNo = param_get8(Cmd, 4);\r
531 ctmp = param_getchar(Cmd, 5);\r
532 if (ctmp == 0x00) {\r
533 PrintAndLog("Target key type must be A or B");\r
534 return 1;\r
535 }\r
536 if (ctmp != 'A' && ctmp != 'a') trgKeyType = 1;\r
537 } else {\r
538 switch (cmdp) {\r
539 case '0': SectorsCnt = 05; break;\r
540 case '1': SectorsCnt = 16; break;\r
541 case '2': SectorsCnt = 32; break;\r
542 case '4': SectorsCnt = 64; break;\r
543 default: SectorsCnt = 16;\r
544 }\r
545 }\r
546\r
547 ctmp = param_getchar(Cmd, 4);\r
548 if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r
549 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r
550 \r
551 ctmp = param_getchar(Cmd, 6);\r
552 transferToEml |= (ctmp == 't' || ctmp == 'T');\r
553 transferToEml |= (ctmp == 'd' || ctmp == 'D');\r
554 \r
555 PrintAndLog("--block no:%02x key type:%02x key:%s etrans:%d", blockNo, keyType, sprint_hex(key, 6), transferToEml);\r
556 if (cmdp == 'o')\r
557 PrintAndLog("--target block no:%02x target key type:%02x ", trgBlockNo, trgKeyType);\r
558\r
559 if (cmdp == 'o') {\r
560 if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock)) {\r
561 PrintAndLog("Nested error.");\r
562 return 2;\r
563 }\r
564\r
565 for (i = 0; i < 16; i++) {\r
566 PrintAndLog("count=%d key= %s", i, sprint_hex(keyBlock + i * 6, 6));\r
567 }\r
568 \r
569 // test keys\r
570 res = mfCheckKeys(trgBlockNo, trgKeyType, 8, keyBlock, &key64);\r
571 if (res)\r
572 res = mfCheckKeys(trgBlockNo, trgKeyType, 8, &keyBlock[6 * 8], &key64);\r
573 if (!res) {\r
574 PrintAndLog("Found valid key:%012llx", key64);\r
575\r
576 // transfer key to the emulator\r
577 if (transferToEml) {\r
578 mfEmlGetMem(keyBlock, (trgBlockNo / 4) * 4 + 3, 1);\r
579 \r
580 if (!trgKeyType)\r
581 num_to_bytes(key64, 6, keyBlock);\r
582 else\r
583 num_to_bytes(key64, 6, &keyBlock[10]);\r
584 mfEmlSetMem(keyBlock, (trgBlockNo / 4) * 4 + 3, 1); \r
585 }\r
586 } else {\r
587 PrintAndLog("No valid key found");\r
588 }\r
589 }\r
590 else { // ------------------------------------ multiple sectors working\r
591 blDiff = blockNo % 4;\r
592 PrintAndLog("Block shift=%d", blDiff);\r
593 e_sector = calloc(SectorsCnt, sizeof(sector));\r
594 if (e_sector == NULL) return 1;\r
595 \r
596 //test current key 4 sectors\r
597 memcpy(keyBlock, key, 6);\r
598 num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 1 * 6));\r
599 num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 2 * 6));\r
600 num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 3 * 6));\r
601 num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 4 * 6));\r
602 num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 5 * 6));\r
603\r
604 PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
605 for (i = 0; i < SectorsCnt; i++) {\r
606 for (j = 0; j < 2; j++) {\r
607 if (e_sector[i].foundKey[j]) continue;\r
608 \r
609 res = mfCheckKeys(i * 4 + blDiff, j, 6, keyBlock, &key64);\r
610 \r
611 if (!res) {\r
612 e_sector[i].Key[j] = key64;\r
613 e_sector[i].foundKey[j] = 1;\r
614 }\r
615 }\r
616 } \r
617 \r
618 // nested sectors\r
619 iterations = 0;\r
620 PrintAndLog("nested...");\r
621 for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
622 for (trgBlockNo = blDiff; trgBlockNo < SectorsCnt * 4; trgBlockNo = trgBlockNo + 4) \r
623 for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
624 if (e_sector[trgBlockNo / 4].foundKey[trgKeyType]) continue;\r
625 if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock)) continue;\r
626 \r
627 iterations++;\r
628 \r
629 //try keys from nested\r
630 res = mfCheckKeys(trgBlockNo, trgKeyType, 8, keyBlock, &key64);\r
631 if (res)\r
632 res = mfCheckKeys(trgBlockNo, trgKeyType, 8, &keyBlock[6 * 8], &key64);\r
633 if (!res) {\r
634 PrintAndLog("Found valid key:%012llx", key64); \r
635 e_sector[trgBlockNo / 4].foundKey[trgKeyType] = 1;\r
636 e_sector[trgBlockNo / 4].Key[trgKeyType] = key64;\r
637 }\r
638 }\r
639 }\r
640\r
641 PrintAndLog("Iterations count: %d", iterations);\r
642 //print them\r
643 PrintAndLog("|---|----------------|---|----------------|---|");\r
644 PrintAndLog("|sec|key A |res|key B |res|");\r
645 PrintAndLog("|---|----------------|---|----------------|---|");\r
646 for (i = 0; i < SectorsCnt; i++) {\r
647 PrintAndLog("|%03d| %012llx | %d | %012llx | %d |", i, \r
648 e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
649 }\r
650 PrintAndLog("|---|----------------|---|----------------|---|");\r
651 \r
652 // transfer them to the emulator\r
653 if (transferToEml) {\r
654 for (i = 0; i < SectorsCnt; i++) {\r
655 mfEmlGetMem(keyBlock, i * 4 + 3, 1);\r
656 if (e_sector[i].foundKey[0])\r
657 num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
658 if (e_sector[i].foundKey[1])\r
659 num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
660 mfEmlSetMem(keyBlock, i * 4 + 3, 1);\r
661 } \r
662 }\r
663 \r
664 // Create dump file\r
665 if (createDumpFile) {\r
666 if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
667 PrintAndLog("Could not create file dumpkeys.bin");\r
668 free(e_sector);\r
669 return 1;\r
670 }\r
671 PrintAndLog("Printing keys to bynary file dumpkeys.bin...");\r
672 for(i=0; i<16; i++) {\r
673 if (e_sector[i].foundKey[0]){\r
674 num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
675 fwrite ( tempkey, 1, 6, fkeys );\r
676 }\r
677 else{\r
678 fwrite ( &standart, 1, 6, fkeys );\r
679 }\r
680 }\r
681 for(i=0; i<16; i++) {\r
682 if (e_sector[i].foundKey[1]){\r
683 num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
684 fwrite ( tempkey, 1, 6, fkeys );\r
685 }\r
686 else{\r
687 fwrite ( &standart, 1, 6, fkeys );\r
688 }\r
689 }\r
690 fclose(fkeys);\r
691 }\r
692 \r
693 free(e_sector);\r
694 }\r
695\r
696 return 0;\r
697}\r
698\r
699static uint32_t\r
700get_trailer_block (uint32_t uiBlock)\r
701{\r
702 // Test if we are in the small or big sectors\r
703 uint32_t trailer_block = 0;\r
704 if (uiBlock < 128) {\r
705 trailer_block = uiBlock + (3 - (uiBlock % 4));\r
706 } else {\r
707 trailer_block = uiBlock + (15 - (uiBlock % 16));\r
708 }\r
709 return trailer_block;\r
710}\r
711int CmdHF14AMfChk(const char *Cmd)\r
712{\r
713 FILE * f;\r
714 char filename[256]={0};\r
715 char buf[13];\r
716 uint8_t *keyBlock = NULL, *p;\r
717 uint8_t stKeyBlock = 20;\r
718 \r
719 int i, res;\r
720 int keycnt = 0;\r
721 char ctmp = 0x00;\r
722 uint8_t blockNo = 0;\r
723 uint8_t SectorsCnt = 1;\r
724 uint8_t keyType = 0;\r
725 uint64_t key64 = 0;\r
726 \r
727 int transferToEml = 0;\r
728 int createDumpFile = 0;\r
729\r
730 keyBlock = calloc(stKeyBlock, 6);\r
731 if (keyBlock == NULL) return 1;\r
732\r
733 num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 0 * 6)); // Default key (first key used by program if no user defined key)\r
734 num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 1 * 6)); // Blank key\r
735 num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 2 * 6)); // NFCForum MAD key\r
736 num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 3 * 6));\r
737 num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 4 * 6));\r
738 num_to_bytes(0x4d3a99c351dd, 6, (uint8_t*)(keyBlock + 5 * 6));\r
739 num_to_bytes(0x1a982c7e459a, 6, (uint8_t*)(keyBlock + 6 * 6));\r
740 num_to_bytes(0xd3f7d3f7d3f7, 6, (uint8_t*)(keyBlock + 7 * 6));\r
741 num_to_bytes(0x714c5c886e97, 6, (uint8_t*)(keyBlock + 8 * 6));\r
742 num_to_bytes(0x587ee5f9350f, 6, (uint8_t*)(keyBlock + 9 * 6));\r
743 num_to_bytes(0xa0478cc39091, 6, (uint8_t*)(keyBlock + 10 * 6));\r
744 num_to_bytes(0x533cb6c723f6, 6, (uint8_t*)(keyBlock + 11 * 6));\r
745 num_to_bytes(0x8fd0a4f256e9, 6, (uint8_t*)(keyBlock + 12 * 6));\r
746 \r
747 if (strlen(Cmd)<3) {\r
748 PrintAndLog("Usage: hf mf chk <block number>/<*card memory> <key type (A/B/?)> [t] [<key (12 hex symbols)>] [<dic (*.dic)>]");\r
749 PrintAndLog(" * - all sectors");\r
750 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
751// PrintAndLog("d - write keys to binary file\n");\r
752 \r
753 PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
754 PrintAndLog(" hf mf chk *1 ? t");\r
755 return 0;\r
756 } \r
757 \r
758 if (param_getchar(Cmd, 0)=='*') {\r
759 blockNo = 3;\r
760 switch(param_getchar(Cmd+1, 0)) {\r
761 case '0': SectorsCnt = 5; break;\r
762 case '1': SectorsCnt = 16; break;\r
763 case '2': SectorsCnt = 32; break;\r
764 case '4': SectorsCnt = 40; break;\r
765 default: SectorsCnt = 16;\r
766 }\r
767 }\r
768 else\r
769 blockNo = param_get8(Cmd, 0);\r
770 \r
771 ctmp = param_getchar(Cmd, 1);\r
772 switch (ctmp) { \r
773 case 'a': case 'A':\r
774 keyType = !0;\r
775 break;\r
776 case 'b': case 'B':\r
777 keyType = !1;\r
778 break;\r
779 case '?':\r
780 keyType = 2;\r
781 break;\r
782 default:\r
783 PrintAndLog("Key type must be A , B or ?");\r
784 return 1;\r
785 };\r
786 \r
787 ctmp = param_getchar(Cmd, 2);\r
788 if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r
789 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r
790 \r
791 for (i = transferToEml || createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
792 if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
793 if ( stKeyBlock - keycnt < 2) {\r
794 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
795 if (!p) {\r
796 PrintAndLog("Cannot allocate memory for Keys");\r
797 free(keyBlock);\r
798 return 2;\r
799 }\r
800 keyBlock = p;\r
801 }\r
802 PrintAndLog("chk key[%d] %02x%02x%02x%02x%02x%02x", keycnt,\r
803 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
804 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
805 keycnt++;\r
806 } else {\r
807 // May be a dic file\r
808 if ( param_getstr(Cmd, 2 + i,filename) > 255 ) {\r
809 PrintAndLog("File name too long");\r
810 free(keyBlock);\r
811 return 2;\r
812 }\r
813 \r
814 if ( (f = fopen( filename , "r")) ) {\r
815 while( !feof(f) ){\r
816 memset(buf, 0, sizeof(buf));\r
817 fgets(buf, sizeof(buf), f);\r
818 \r
819 if (strlen(buf) < 12 || buf[11] == '\n')\r
820 continue;\r
821 \r
822 while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
823 \r
824 if( buf[0]=='#' ) continue; //The line start with # is remcommnet,skip\r
825\r
826 if (!isxdigit(buf[0])){\r
827 PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
828 continue;\r
829 }\r
830 \r
831 buf[12] = 0;\r
832\r
833 if ( stKeyBlock - keycnt < 2) {\r
834 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
835 if (!p) {\r
836 PrintAndLog("Cannot allocate memory for defKeys");\r
837 free(keyBlock);\r
838 return 2;\r
839 }\r
840 keyBlock = p;\r
841 }\r
842 memset(keyBlock + 6 * keycnt, 0, 6);\r
843 num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
844 PrintAndLog("chk custom key[%d] %012llx", keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
845 keycnt++;\r
846 }\r
847 } else {\r
848 PrintAndLog("File: %s: not found or locked.", filename);\r
849 free(keyBlock);\r
850 return 1;\r
851 fclose(f);\r
852 }\r
853 }\r
854 }\r
855 \r
856 if (keycnt == 0) {\r
857 PrintAndLog("No key specified,try default keys");\r
858 for (;keycnt <=12; keycnt++)\r
859 PrintAndLog("chk default key[%d] %02x%02x%02x%02x%02x%02x", keycnt,\r
860 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
861 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
862 }\r
863 \r
864 for ( int t = !keyType ; t < 2 ; keyType==2?(t++):(t=2) ) {\r
865 int b=blockNo;\r
866 for (int i=0; i<SectorsCnt; ++i) {\r
867 PrintAndLog("--SectorsCnt:%d block no:0x%02x key type:%C key count:%d ", i, b, t?'B':'A', keycnt);\r
868 int size = keycnt>8?8:keycnt;\r
869 for (int c = 0; c < keycnt; c+=size) {\r
870 size=keycnt-c>8?8:keycnt-c; \r
871 res = mfCheckKeys(b, t, size, keyBlock +6*c, &key64);\r
872 if (res !=1) {\r
873 if (!res) {\r
874 PrintAndLog("Found valid key:[%012llx]",key64);\r
875 if (transferToEml) {\r
876 uint8_t block[16];\r
877 mfEmlGetMem(block, get_trailer_block(b), 1);\r
878 num_to_bytes(key64, 6, block + t*10);\r
879 mfEmlSetMem(block, get_trailer_block(b), 1);\r
880 }\r
881 break;\r
882 }\r
883 else {\r
884 printf("Not found yet, keycnt:%d\r", c+size);\r
885 fflush(stdout);\r
886 }\r
887 } else {\r
888 PrintAndLog("Command execute timeout");\r
889 }\r
890 }\r
891 b<127?(b+=4):(b+=16); \r
892 }\r
893 }\r
894 \r
895 free(keyBlock);\r
896\r
897/*\r
898 // Create dump file\r
899 if (createDumpFile) {\r
900 if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
901 PrintAndLog("Could not create file dumpkeys.bin");\r
902 free(e_sector);\r
903 return 1;\r
904 }\r
905 PrintAndLog("Printing keys to bynary file dumpkeys.bin...");\r
906 for(i=0; i<16; i++) {\r
907 if (e_sector[i].foundKey[0]){\r
908 num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
909 fwrite ( tempkey, 1, 6, fkeys );\r
910 }\r
911 else{\r
912 fwrite ( &standart, 1, 6, fkeys );\r
913 }\r
914 }\r
915 for(i=0; i<16; i++) {\r
916 if (e_sector[i].foundKey[1]){\r
917 num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
918 fwrite ( tempkey, 1, 6, fkeys );\r
919 }\r
920 else{\r
921 fwrite ( &standart, 1, 6, fkeys );\r
922 }\r
923 }\r
924 fclose(fkeys);\r
925 }\r
926*/\r
927 return 0;\r
928}\r
929\r
930int CmdHF14AMf1kSim(const char *Cmd)\r
931{\r
932 uint8_t uid[4] = {0, 0, 0, 0};\r
933 \r
934 if (param_getchar(Cmd, 0) == 'h') {\r
935 PrintAndLog("Usage: hf mf sim <uid (8 hex symbols)>");\r
936 PrintAndLog(" sample: hf mf sim 0a0a0a0a ");\r
937 return 0;\r
938 } \r
939 \r
940 if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
941 PrintAndLog("UID must include 8 HEX symbols");\r
942 return 1;\r
943 }\r
944 PrintAndLog(" uid:%s ", sprint_hex(uid, 4));\r
945 \r
946 UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {0, 0, 0}};\r
947 memcpy(c.d.asBytes, uid, 4);\r
948 SendCommand(&c);\r
949\r
950 return 0;\r
951}\r
952\r
953int CmdHF14AMfDbg(const char *Cmd)\r
954{\r
955 int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
956 if (dbgMode > 4) {\r
957 PrintAndLog("Max debud mode parameter is 4 \n");\r
958 }\r
959\r
960 if (strlen(Cmd) < 1 || !param_getchar(Cmd, 0) || dbgMode > 4) {\r
961 PrintAndLog("Usage: hf mf dbg <debug level>");\r
962 PrintAndLog(" 0 - no debug messages");\r
963 PrintAndLog(" 1 - error messages");\r
964 PrintAndLog(" 2 - all messages");\r
965 PrintAndLog(" 4 - extended debug mode");\r
966 return 0;\r
967 } \r
968\r
969 UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
970 SendCommand(&c);\r
971\r
972 return 0;\r
973}\r
974\r
975int CmdHF14AMfEGet(const char *Cmd)\r
976{\r
977 uint8_t blockNo = 0;\r
978 uint8_t data[3 * 16];\r
979 int i;\r
980\r
981 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
982 PrintAndLog("Usage: hf mf eget <block number>");\r
983 PrintAndLog(" sample: hf mf eget 0 ");\r
984 return 0;\r
985 } \r
986 \r
987 blockNo = param_get8(Cmd, 0);\r
988 if (blockNo >= 32 * 4 + 8 * 16) {\r
989 PrintAndLog("Block number must be in [0..255] as in MIFARE classic.");\r
990 return 1;\r
991 }\r
992\r
993 PrintAndLog(" ");\r
994 if (!mfEmlGetMem(data, blockNo, 3)) {\r
995 for (i = 0; i < 3; i++) {\r
996 PrintAndLog("data[%d]:%s", blockNo + i, sprint_hex(data + i * 16, 16));\r
997 }\r
998 } else {\r
999 PrintAndLog("Command execute timeout");\r
1000 }\r
1001\r
1002 return 0;\r
1003}\r
1004\r
1005int CmdHF14AMfEClear(const char *Cmd)\r
1006{\r
1007 if (param_getchar(Cmd, 0) == 'h') {\r
1008 PrintAndLog("Usage: hf mf eclr");\r
1009 PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
1010 return 0;\r
1011 } \r
1012\r
1013 UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
1014 SendCommand(&c);\r
1015 return 0;\r
1016}\r
1017\r
1018int CmdHF14AMfESet(const char *Cmd)\r
1019{\r
1020 uint8_t memBlock[16];\r
1021 uint8_t blockNo = 0;\r
1022\r
1023 memset(memBlock, 0x00, sizeof(memBlock));\r
1024\r
1025 if (strlen(Cmd) < 3 || param_getchar(Cmd, 0) == 'h') {\r
1026 PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
1027 PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
1028 return 0;\r
1029 } \r
1030 \r
1031 blockNo = param_get8(Cmd, 0);\r
1032 if (blockNo >= 32 * 4 + 8 * 16) {\r
1033 PrintAndLog("Block number must be in [0..255] as in MIFARE classic.");\r
1034 return 1;\r
1035 }\r
1036 \r
1037 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1038 PrintAndLog("block data must include 32 HEX symbols");\r
1039 return 1;\r
1040 }\r
1041 \r
1042 // 1 - blocks count\r
1043 UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
1044 memcpy(c.d.asBytes, memBlock, 16);\r
1045 SendCommand(&c);\r
1046 return 0;\r
1047}\r
1048\r
1049int CmdHF14AMfELoad(const char *Cmd)\r
1050{\r
1051 FILE * f;\r
1052 char filename[20];\r
1053 char * fnameptr = filename;\r
1054 char buf[64];\r
1055 uint8_t buf8[64];\r
1056 int i, len, blockNum;\r
1057 \r
1058 memset(filename, 0, sizeof(filename));\r
1059 memset(buf, 0, sizeof(buf));\r
1060\r
1061 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
1062 PrintAndLog("It loads emul dump from the file `filename.eml`");\r
1063 PrintAndLog("Usage: hf mf eload <file name w/o `.eml`>");\r
1064 PrintAndLog(" sample: hf mf eload filename");\r
1065 return 0;\r
1066 } \r
1067\r
1068 len = strlen(Cmd);\r
1069 if (len > 14) len = 14;\r
1070\r
1071 memcpy(filename, Cmd, len);\r
1072 fnameptr += len;\r
1073\r
1074 sprintf(fnameptr, ".eml"); \r
1075 \r
1076 // open file\r
1077 f = fopen(filename, "r");\r
1078 if (f == NULL) {\r
1079 PrintAndLog("File not found or locked.");\r
1080 return 1;\r
1081 }\r
1082 \r
1083 blockNum = 0;\r
1084 while(!feof(f)){\r
1085 memset(buf, 0, sizeof(buf));\r
1086 fgets(buf, sizeof(buf), f);\r
1087\r
1088 if (strlen(buf) < 32){\r
1089 if(strlen(buf) && feof(f))\r
1090 break;\r
1091 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
1092 return 2;\r
1093 }\r
1094 for (i = 0; i < 32; i += 2)\r
1095 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
1096// PrintAndLog("data[%02d]:%s", blockNum, sprint_hex(buf8, 16));\r
1097\r
1098 if (mfEmlSetMem(buf8, blockNum, 1)) {\r
1099 PrintAndLog("Cant set emul block: %d", blockNum);\r
1100 return 3;\r
1101 }\r
1102 blockNum++;\r
1103 \r
1104 if (blockNum >= 32 * 4 + 8 * 16) break;\r
1105 }\r
1106 fclose(f);\r
1107 \r
1108 if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
1109 PrintAndLog("File content error. There must be 64 blocks");\r
1110 return 4;\r
1111 }\r
1112 PrintAndLog("Loaded from file: %s", filename);\r
1113 return 0;\r
1114}\r
1115\r
1116int CmdHF14AMfESave(const char *Cmd)\r
1117{\r
1118 FILE * f;\r
1119 char filename[20];\r
1120 char * fnameptr = filename;\r
1121 uint8_t buf[64];\r
1122 int i, j, len;\r
1123 \r
1124 memset(filename, 0, sizeof(filename));\r
1125 memset(buf, 0, sizeof(buf));\r
1126\r
1127 if (param_getchar(Cmd, 0) == 'h') {\r
1128 PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r
1129 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`]");\r
1130 PrintAndLog(" sample: hf mf esave ");\r
1131 PrintAndLog(" hf mf esave filename");\r
1132 return 0;\r
1133 } \r
1134\r
1135 len = strlen(Cmd);\r
1136 if (len > 14) len = 14;\r
1137 \r
1138 if (len < 1) {\r
1139 // get filename\r
1140 if (mfEmlGetMem(buf, 0, 1)) {\r
1141 PrintAndLog("Cant get block: %d", 0);\r
1142 return 1;\r
1143 }\r
1144 for (j = 0; j < 7; j++, fnameptr += 2)\r
1145 sprintf(fnameptr, "%02x", buf[j]); \r
1146 } else {\r
1147 memcpy(filename, Cmd, len);\r
1148 fnameptr += len;\r
1149 }\r
1150\r
1151 sprintf(fnameptr, ".eml"); \r
1152 \r
1153 // open file\r
1154 f = fopen(filename, "w+");\r
1155\r
1156 // put hex\r
1157 for (i = 0; i < 32 * 4 + 8 * 16; i++) {\r
1158 if (mfEmlGetMem(buf, i, 1)) {\r
1159 PrintAndLog("Cant get block: %d", i);\r
1160 break;\r
1161 }\r
1162 for (j = 0; j < 16; j++)\r
1163 fprintf(f, "%02x", buf[j]); \r
1164 fprintf(f,"\n");\r
1165 }\r
1166 fclose(f);\r
1167 \r
1168 PrintAndLog("Saved to file: %s", filename);\r
1169 \r
1170 return 0;\r
1171}\r
1172\r
1173int CmdHF14AMfECFill(const char *Cmd)\r
1174{\r
1175 uint8_t keyType = 0;\r
1176\r
1177 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1178 PrintAndLog("Usage: hf mf efill <key A/B>");\r
1179 PrintAndLog("sample: hf mf efill A");\r
1180 PrintAndLog("Card data blocks transfers to card emulator memory.");\r
1181 PrintAndLog("Keys must be laid in the simulator memory. \n");\r
1182 return 0;\r
1183 } \r
1184\r
1185 char ctmp = param_getchar(Cmd, 0);\r
1186 if (ctmp == 0x00) {\r
1187 PrintAndLog("Key type must be A or B");\r
1188 return 1;\r
1189 }\r
1190 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
1191\r
1192 UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {0, keyType, 0}};\r
1193 SendCommand(&c);\r
1194 return 0;\r
1195}\r
1196\r
1197int CmdHF14AMfEKeyPrn(const char *Cmd)\r
1198{\r
1199 int i,b=-1;\r
1200 uint8_t data[16];\r
1201 uint64_t keyA, keyB;\r
1202 \r
1203 PrintAndLog("|---|----------------|----------------|");\r
1204 PrintAndLog("|sec|key A |key B |");\r
1205 PrintAndLog("|---|----------------|----------------|");\r
1206 for (i = 0; i < 40; i++) {\r
1207 b<127?(b+=4):(b+=16);\r
1208 if (mfEmlGetMem(data, b, 1)) {\r
1209 PrintAndLog("error get block %d", b);\r
1210 break;\r
1211 }\r
1212 keyA = bytes_to_num(data, 6);\r
1213 keyB = bytes_to_num(data + 10, 6);\r
1214 PrintAndLog("|%03d| %012llx | %012llx |", i, keyA, keyB);\r
1215 }\r
1216 PrintAndLog("|---|----------------|----------------|");\r
1217 \r
1218 return 0;\r
1219}\r
1220\r
1221static command_t CommandTable[] =\r
1222{\r
1223 {"help", CmdHelp, 1, "This help"},\r
1224 {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
1225 {"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
1226 {"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
1227 {"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
1228 {"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
1229 {"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
1230 {"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
1231 {"mifare", CmdHF14AMifare, 0, "Read parity error messages. param - <used card nonce>"},\r
1232 {"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
1233 {"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
1234 {"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
1235 {"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
1236 {"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
1237 {"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
1238 {"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
1239 {"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
1240 {"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
1241 {NULL, NULL, 0, NULL}\r
1242};\r
1243\r
1244int CmdHFMF(const char *Cmd)\r
1245{\r
1246 // flush\r
1247 while (WaitForResponseTimeout(CMD_ACK, 500) != NULL) ;\r
1248\r
1249 CmdsParse(CommandTable, Cmd);\r
1250 return 0;\r
1251}\r
1252\r
1253int CmdHelp(const char *Cmd)\r
1254{\r
1255 CmdsHelp(CommandTable);\r
1256 return 0;\r
1257}\r
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