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iso14444a: minor FPGA bugfix
[proxmark3-svn] / client / cmdhfmf.c
CommitLineData
9ca155ba 1//-----------------------------------------------------------------------------\r
b62a5a84 2// Copyright (C) 2011,2012 Merlok\r
9ca155ba
M		 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\r
13static int CmdHelp(const char *Cmd);\r
14\r
9ca155ba
M		 15int CmdHF14AMifare(const char *Cmd)\r
16{\r
17 uint32_t uid = 0;\r
1c611bbd 18 uint32_t nt = 0, nr = 0;\r
9ca155ba
M		 19 uint64_t par_list = 0, ks_list = 0, r_key = 0;\r
20 uint8_t isOK = 0;\r
ac14bee3 21 uint8_t keyBlock[8] = {0};\r
aea4d766 22\r
1c611bbd 23 UsbCommand c = {CMD_READER_MIFARE, {true, 0, 0}};\r
24\r
25 // message\r
26 printf("-------------------------------------------------------------------------\n");\r
27 printf("Executing command. Expected execution time: 25sec on average :-)\n");\r
28 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
29 printf("-------------------------------------------------------------------------\n");\r
aea4d766 30\r
9ca155ba 31 \r
aea4d766 32start:\r
e772353f 33 clearCommandBuffer();\r
34 SendCommand(&c);\r
9ca155ba
M		 35 \r
36 //flush queue\r
37 while (ukbhit()) getchar();\r
38\r
9ca155ba
M		 39 \r
40 // wait cycle\r
41 while (true) {\r
1c611bbd 42 printf(".");\r
aea4d766 43 fflush(stdout);\r
9ca155ba
M		 44 if (ukbhit()) {\r
45 getchar();\r
46 printf("\naborted via keyboard!\n");\r
47 break;\r
48 }\r
49 \r
902cb3c0 50 UsbCommand resp;\r
1c611bbd 51 if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {\r
902cb3c0 52 isOK = resp.arg[0] & 0xff;\r
902cb3c0 53 uid = (uint32_t)bytes_to_num(resp.d.asBytes + 0, 4);\r
54 nt = (uint32_t)bytes_to_num(resp.d.asBytes + 4, 4);\r
55 par_list = bytes_to_num(resp.d.asBytes + 8, 8);\r
56 ks_list = bytes_to_num(resp.d.asBytes + 16, 8);\r
1c611bbd 57 nr = bytes_to_num(resp.d.asBytes + 24, 4);\r
9ca155ba 58 printf("\n\n");\r
9ca155ba
M		 59 if (!isOK) PrintAndLog("Proxmark can't get statistic info. Execution aborted.\n");\r
60 break;\r
61 }\r
62 } \r
1c611bbd 63\r
9ca155ba
M		 64 printf("\n");\r
65 \r
66 // error\r
67 if (isOK != 1) return 1;\r
68 \r
69 // execute original function from util nonce2key\r
1c611bbd 70 if (nonce2key(uid, nt, nr, par_list, ks_list, &r_key))\r
bfaecce6
M		 71 {\r
72 isOK = 2;\r
73 PrintAndLog("Key not found (lfsr_common_prefix list is null). Nt=%08x", nt); \r
74 } else {\r
75 printf("------------------------------------------------------------------\n");\r
125a98a1 76 PrintAndLog("Key found:%012"llx" \n", r_key);\r
9ca155ba 77\r
bfaecce6
M		 78 num_to_bytes(r_key, 6, keyBlock);\r
79 isOK = mfCheckKeys(0, 0, 1, keyBlock, &r_key);\r
80 }\r
9ca155ba 81 if (!isOK) \r
125a98a1 82 PrintAndLog("Found valid key:%012"llx, r_key);\r
9ca155ba 83 else\r
aea4d766 84 {\r
1c611bbd 85 if (isOK != 2) PrintAndLog("Found invalid key. "); \r
86 PrintAndLog("Failing is expected to happen in 25%% of all cases. Trying again with a different reader nonce...");\r
87 c.arg[0] = false;\r
aea4d766 88 goto start;\r
89 }\r
9ca155ba
M		 90 \r
91 return 0;\r
92}\r
93\r
94int CmdHF14AMfWrBl(const char *Cmd)\r
95{\r
96 uint8_t blockNo = 0;\r
97 uint8_t keyType = 0;\r
98 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
99 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
100 \r
101 char cmdp = 0x00;\r
102\r
103 if (strlen(Cmd)<3) {\r
104 PrintAndLog("Usage: hf mf wrbl <block number> <key A/B> <key (12 hex symbols)> <block data (32 hex symbols)>");\r
105 PrintAndLog(" sample: hf mf wrbl 0 A FFFFFFFFFFFF 000102030405060708090A0B0C0D0E0F");\r
106 return 0;\r
107 } \r
108\r
109 blockNo = param_get8(Cmd, 0);\r
110 cmdp = param_getchar(Cmd, 1);\r
111 if (cmdp == 0x00) {\r
112 PrintAndLog("Key type must be A or B");\r
113 return 1;\r
114 }\r
115 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
116 if (param_gethex(Cmd, 2, key, 12)) {\r
117 PrintAndLog("Key must include 12 HEX symbols");\r
118 return 1;\r
119 }\r
120 if (param_gethex(Cmd, 3, bldata, 32)) {\r
121 PrintAndLog("Block data must include 32 HEX symbols");\r
122 return 1;\r
123 }\r
124 PrintAndLog("--block no:%02x key type:%02x key:%s", blockNo, keyType, sprint_hex(key, 6));\r
125 PrintAndLog("--data: %s", sprint_hex(bldata, 16));\r
126 \r
127 UsbCommand c = {CMD_MIFARE_WRITEBL, {blockNo, keyType, 0}};\r
128 memcpy(c.d.asBytes, key, 6);\r
129 memcpy(c.d.asBytes + 10, bldata, 16);\r
130 SendCommand(&c);\r
9ca155ba 131\r
902cb3c0 132 UsbCommand resp;\r
133 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
134 uint8_t isOK = resp.arg[0] & 0xff;\r
9ca155ba
M		 135 PrintAndLog("isOk:%02x", isOK);\r
136 } else {\r
137 PrintAndLog("Command execute timeout");\r
138 }\r
139\r
d2f487af 140 return 0;\r
141}\r
142\r
143int CmdHF14AMfUWrBl(const char *Cmd)\r
144{\r
145 uint8_t blockNo = 0;\r
146 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
147 UsbCommand resp;\r
148 \r
149 if (strlen(Cmd)<3) {\r
150 PrintAndLog("Usage: hf mf uwrbl <block number> <block data (8 hex symbols)>");\r
151 PrintAndLog(" sample: hf mf uwrbl 0 01020304");\r
152 return 0;\r
153 } \r
154\r
155 blockNo = param_get8(Cmd, 0);\r
156 if (param_gethex(Cmd, 1, bldata, 8)) {\r
157 PrintAndLog("Block data must include 8 HEX symbols");\r
158 return 1;\r
159 }\r
160\r
161 switch(blockNo)\r
162 {\r
163 case 0:\r
164 PrintAndLog("Access Denied");\r
165 break;\r
166 case 1:\r
167 PrintAndLog("Access Denied");\r
168 break;\r
169 case 2:\r
170 PrintAndLog("--specialblock no:%02x", blockNo);\r
171 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
172 UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
173 memcpy(c.d.asBytes, bldata, 4);\r
174 SendCommand(&c);\r
175\r
176 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
177 uint8_t isOK = resp.arg[0] & 0xff;\r
178 PrintAndLog("isOk:%02x", isOK);\r
179 } else {\r
180 PrintAndLog("Command execute timeout");\r
181 }\r
182 break;\r
183 case 3:\r
184 PrintAndLog("--specialblock no:%02x", blockNo);\r
185 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
186 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
187 memcpy(d.d.asBytes,bldata, 4);\r
188 SendCommand(&d);\r
189\r
190 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
191 uint8_t isOK = resp.arg[0] & 0xff;\r
192 PrintAndLog("isOk:%02x", isOK);\r
193 } else {\r
194 PrintAndLog("Command execute timeout");\r
195 }\r
196 break;\r
197 default: \r
198 PrintAndLog("--block no:%02x", blockNo);\r
199 PrintAndLog("--data: %s", sprint_hex(bldata, 4)); \r
200 //UsbCommand e = {CMD_MIFAREU_WRITEBL_COMPAT, {blockNo}};\r
201 //memcpy(e.d.asBytes,bldata, 16);\r
202 UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
203 memcpy(e.d.asBytes,bldata, 4);\r
204 SendCommand(&e);\r
205\r
206 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
207 uint8_t isOK = resp.arg[0] & 0xff;\r
208 PrintAndLog("isOk:%02x", isOK);\r
209 } else {\r
210 PrintAndLog("Command execute timeout");\r
211 }\r
212 break;\r
213 }\r
214 return 0;\r
215}\r
216\r
217int CmdHF14AMfRdBl(const char *Cmd)\r
218{\r
219 uint8_t blockNo = 0;\r
9ca155ba
M		 220 uint8_t keyType = 0;\r
221 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
222 \r
223 char cmdp = 0x00;\r
224\r
225\r
226 if (strlen(Cmd)<3) {\r
227 PrintAndLog("Usage: hf mf rdbl <block number> <key A/B> <key (12 hex symbols)>");\r
228 PrintAndLog(" sample: hf mf rdbl 0 A FFFFFFFFFFFF ");\r
229 return 0;\r
230 } \r
231 \r
232 blockNo = param_get8(Cmd, 0);\r
233 cmdp = param_getchar(Cmd, 1);\r
234 if (cmdp == 0x00) {\r
235 PrintAndLog("Key type must be A or B");\r
236 return 1;\r
237 }\r
238 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
239 if (param_gethex(Cmd, 2, key, 12)) {\r
240 PrintAndLog("Key must include 12 HEX symbols");\r
241 return 1;\r
242 }\r
243 PrintAndLog("--block no:%02x key type:%02x key:%s ", blockNo, keyType, sprint_hex(key, 6));\r
244 \r
245 UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};\r
246 memcpy(c.d.asBytes, key, 6);\r
247 SendCommand(&c);\r
9ca155ba 248\r
902cb3c0 249 UsbCommand resp;\r
250 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
251 uint8_t isOK = resp.arg[0] & 0xff;\r
252 uint8_t * data = resp.d.asBytes;\r
9ca155ba
M		 253\r
254 if (isOK)\r
255 PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 16));\r
256 else\r
257 PrintAndLog("isOk:%02x", isOK);\r
258 } else {\r
259 PrintAndLog("Command execute timeout");\r
260 }\r
261\r
d2f487af 262 return 0;\r
263}\r
264\r
265int CmdHF14AMfURdBl(const char *Cmd)\r
266{\r
267 uint8_t blockNo = 0;\r
268\r
269 if (strlen(Cmd)<1) {\r
270 PrintAndLog("Usage: hf mf urdbl <block number>");\r
271 PrintAndLog(" sample: hf mf urdbl 0");\r
272 return 0;\r
273 } \r
274 \r
275 blockNo = param_get8(Cmd, 0);\r
276 PrintAndLog("--block no:%02x", blockNo);\r
277 \r
278 UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};\r
279 SendCommand(&c);\r
280\r
281 UsbCommand resp;\r
282 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
283 uint8_t isOK = resp.arg[0] & 0xff;\r
284 uint8_t * data = resp.d.asBytes;\r
285\r
286 if (isOK)\r
287 PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 4));\r
288 else\r
289 PrintAndLog("isOk:%02x", isOK);\r
290 } else {\r
291 PrintAndLog("Command execute timeout");\r
292 }\r
293\r
294 return 0;\r
295}\r
296\r
297int CmdHF14AMfURdCard(const char *Cmd)\r
298{\r
299 int i;\r
300 uint8_t sectorNo = 0;\r
301 uint8_t *lockbytes_t=NULL;\r
302 uint8_t lockbytes[2]={0,0};\r
303 bool bit[16]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};\r
304 \r
305 uint8_t isOK = 0;\r
306 uint8_t * data = NULL;\r
307\r
308 if (sectorNo > 15) {\r
309 PrintAndLog("Sector number must be less than 16");\r
310 return 1;\r
311 }\r
312 PrintAndLog("Attempting to Read Ultralight... ");\r
313 \r
314 UsbCommand c = {CMD_MIFAREU_READCARD, {sectorNo}};\r
315 SendCommand(&c);\r
316\r
317 UsbCommand resp;\r
318 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
319 isOK = resp.arg[0] & 0xff;\r
320 data = resp.d.asBytes;\r
321\r
322 PrintAndLog("isOk:%02x", isOK);\r
323 if (isOK) \r
324 for (i = 0; i < 16; i++) {\r
325 switch(i){\r
326 case 2:\r
327 //process lock bytes\r
328 lockbytes_t=data+(i*4);\r
329 lockbytes[0]=lockbytes_t[2];\r
330 lockbytes[1]=lockbytes_t[3];\r
331 for(int j=0; j<16; j++){\r
332 bit[j]=lockbytes[j/8] & ( 1 <<(7-j%8));\r
333 }\r
334 //PrintAndLog("LB %02x %02x", lockbytes[0],lockbytes[1]);\r
335 //PrintAndLog("LB2b %02x %02x %02x %02x %02x %02x %02x %02x",bit[8],bit[9],bit[10],bit[11],bit[12],bit[13],bit[14],bit[15]); \r
336 PrintAndLog("Block %02x:%s ", i,sprint_hex(data + i * 4, 4));\r
337 break;\r
338 case 3: \r
339 PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[4]);\r
340 break;\r
341 case 4:\r
342 PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[3]);\r
343 break;\r
344 case 5:\r
345 PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[2]);\r
346 break;\r
347 case 6:\r
348 PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[1]);\r
349 break;\r
350 case 7:\r
351 PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[0]);\r
352 break;\r
353 case 8:\r
354 PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[15]);\r
355 break;\r
356 case 9:\r
357 PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[14]);\r
358 break;\r
359 case 10:\r
360 PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[13]);\r
361 break;\r
362 case 11:\r
363 PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[12]);\r
364 break;\r
365 case 12:\r
366 PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[11]);\r
367 break;\r
368 case 13:\r
369 PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[10]);\r
370 break;\r
371 case 14:\r
372 PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[9]);\r
373 break;\r
374 case 15:\r
375 PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[8]);\r
376 break;\r
377 default:\r
378 PrintAndLog("Block %02x:%s ", i,sprint_hex(data + i * 4, 4));\r
379 break;\r
380 }\r
381 }\r
382 } else {\r
383 PrintAndLog("Command1 execute timeout");\r
384 }\r
385 return 0;\r
386}\r
387\r
388int CmdHF14AMfRdSc(const char *Cmd)\r
389{\r
390 int i;\r
9ca155ba
M		 391 uint8_t sectorNo = 0;\r
392 uint8_t keyType = 0;\r
393 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
394 \r
395 uint8_t isOK = 0;\r
396 uint8_t * data = NULL;\r
397\r
398 char cmdp = 0x00;\r
399\r
400 if (strlen(Cmd)<3) {\r
401 PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");\r
402 PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");\r
403 return 0;\r
404 } \r
405 \r
406 sectorNo = param_get8(Cmd, 0);\r
407 if (sectorNo > 63) {\r
408 PrintAndLog("Sector number must be less than 64");\r
409 return 1;\r
410 }\r
411 cmdp = param_getchar(Cmd, 1);\r
412 if (cmdp == 0x00) {\r
413 PrintAndLog("Key type must be A or B");\r
414 return 1;\r
415 }\r
416 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
417 if (param_gethex(Cmd, 2, key, 12)) {\r
418 PrintAndLog("Key must include 12 HEX symbols");\r
419 return 1;\r
420 }\r
421 PrintAndLog("--sector no:%02x key type:%02x key:%s ", sectorNo, keyType, sprint_hex(key, 6));\r
422 \r
423 UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};\r
424 memcpy(c.d.asBytes, key, 6);\r
425 SendCommand(&c);\r
9ca155ba
M		 426 PrintAndLog(" ");\r
427\r
902cb3c0 428 UsbCommand resp;\r
429 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
430 isOK = resp.arg[0] & 0xff;\r
431 data = resp.d.asBytes;\r
9ca155ba
M		 432\r
433 PrintAndLog("isOk:%02x", isOK);\r
434 if (isOK) \r
435 for (i = 0; i < 2; i++) {\r
436 PrintAndLog("data:%s", sprint_hex(data + i * 16, 16));\r
437 }\r
438 } else {\r
439 PrintAndLog("Command1 execute timeout");\r
440 }\r
441\r
902cb3c0 442 // response2\r
9ca155ba 443 PrintAndLog(" ");\r
902cb3c0 444 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
445 isOK = resp.arg[0] & 0xff;\r
446 data = resp.d.asBytes;\r
9ca155ba
M		 447\r
448 if (isOK) \r
449 for (i = 0; i < 2; i++) {\r
450 PrintAndLog("data:%s", sprint_hex(data + i * 16, 16));\r
451 }\r
452 } else {\r
453 PrintAndLog("Command2 execute timeout");\r
454 }\r
455 \r
456 return 0;\r
457}\r
458\r
aea4d766 459int CmdHF14AMfDump(const char *Cmd)\r
26fdb4ab 460{\r
461 int i, j;\r
462 \r
aea4d766 463 uint8_t keyA[40][6];\r
464 uint8_t keyB[40][6];\r
465 uint8_t rights[40][4];\r
26fdb4ab 466 \r
26fdb4ab 467 FILE *fin;\r
468 FILE *fout;\r
469 \r
902cb3c0 470 UsbCommand resp;\r
26fdb4ab 471 \r
472 if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
aea4d766 473 PrintAndLog("Could not find file dumpkeys.bin");\r
26fdb4ab 474 return 1;\r
475 }\r
476 \r
477 if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
aea4d766 478 PrintAndLog("Could not create file name dumpdata.bin");\r
26fdb4ab 479 return 1;\r
480 }\r
481 \r
482 // Read key file\r
483 \r
484 for (i=0 ; i<16 ; i++) {\r
759c16b3 485 if (fread( keyA[i], 1, 6, fin ) == 0) {\r
486 PrintAndLog("File reading error.");\r
487 return 2;\r
488 }\r
26fdb4ab 489 }\r
490 for (i=0 ; i<16 ; i++) {\r
759c16b3 491 if (fread( keyB[i], 1, 6, fin ) == 0) {\r
492 PrintAndLog("File reading error.");\r
493 return 2;\r
494 }\r
26fdb4ab 495 }\r
496 \r
497 // Read access rights to sectors\r
498 \r
499 PrintAndLog("|-----------------------------------------|");\r
500 PrintAndLog("|------ Reading sector access bits...-----|");\r
501 PrintAndLog("|-----------------------------------------|");\r
502 \r
503 for (i = 0 ; i < 16 ; i++) {\r
504 UsbCommand c = {CMD_MIFARE_READBL, {4*i + 3, 0, 0}};\r
505 memcpy(c.d.asBytes, keyA[i], 6);\r
506 SendCommand(&c);\r
26fdb4ab 507\r
902cb3c0 508 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
509 uint8_t isOK = resp.arg[0] & 0xff;\r
510 uint8_t *data = resp.d.asBytes;\r
26fdb4ab 511 if (isOK){\r
512 rights[i][0] = ((data[7] & 0x10)>>4) | ((data[8] & 0x1)<<1) | ((data[8] & 0x10)>>2);\r
513 rights[i][1] = ((data[7] & 0x20)>>5) | ((data[8] & 0x2)<<0) | ((data[8] & 0x20)>>3);\r
514 rights[i][2] = ((data[7] & 0x40)>>6) | ((data[8] & 0x4)>>1) | ((data[8] & 0x40)>>4);\r
515 rights[i][3] = ((data[7] & 0x80)>>7) | ((data[8] & 0x8)>>2) | ((data[8] & 0x80)>>5);\r
516 }\r
517 else{\r
518 PrintAndLog("Could not get access rights for block %d", i);\r
519 }\r
520 }\r
521 else {\r
522 PrintAndLog("Command execute timeout");\r
523 }\r
524 }\r
525 \r
526 // Read blocks and print to file\r
527 \r
528 PrintAndLog("|-----------------------------------------|");\r
529 PrintAndLog("|----- Dumping all blocks to file... -----|");\r
530 PrintAndLog("|-----------------------------------------|");\r
531 \r
902cb3c0 532 \r
26fdb4ab 533 for (i=0 ; i<16 ; i++) {\r
534 for (j=0 ; j<4 ; j++) {\r
902cb3c0 535 bool received = false;\r
536 \r
537 if (j == 3){\r
26fdb4ab 538 UsbCommand c = {CMD_MIFARE_READBL, {i*4 + j, 0, 0}};\r
539 memcpy(c.d.asBytes, keyA[i], 6);\r
540 SendCommand(&c);\r
902cb3c0 541 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
26fdb4ab 542 }\r
543 else{\r
544 if ((rights[i][j] == 6) | (rights[i][j] == 5)) {\r
545 UsbCommand c = {CMD_MIFARE_READBL, {i*4+j, 1, 0}};\r
546 memcpy(c.d.asBytes, keyB[i], 6);\r
547 SendCommand(&c);\r
902cb3c0 548 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
26fdb4ab 549 }\r
550 else if (rights[i][j] == 7) {\r
551 PrintAndLog("Access rights do not allow reading of sector %d block %d",i,j);\r
552 }\r
553 else {\r
554 UsbCommand c = {CMD_MIFARE_READBL, {i*4+j, 0, 0}};\r
555 memcpy(c.d.asBytes, keyA[i], 6);\r
556 SendCommand(&c);\r
902cb3c0 557 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
26fdb4ab 558 }\r
559 }\r
560\r
902cb3c0 561 if (received) {\r
562 uint8_t isOK = resp.arg[0] & 0xff;\r
563 uint8_t *data = resp.d.asBytes;\r
3d77fdfa 564 if (j == 3) {\r
565 data[0] = (keyA[i][0]);\r
566 data[1] = (keyA[i][1]);\r
567 data[2] = (keyA[i][2]);\r
568 data[3] = (keyA[i][3]);\r
569 data[4] = (keyA[i][4]);\r
570 data[5] = (keyA[i][5]);\r
571 data[10] = (keyB[i][0]);\r
572 data[11] = (keyB[i][1]);\r
573 data[12] = (keyB[i][2]);\r
574 data[13] = (keyB[i][3]);\r
575 data[14] = (keyB[i][4]);\r
576 data[15] = (keyB[i][5]);\r
577 }\r
26fdb4ab 578 if (isOK) {\r
579 fwrite ( data, 1, 16, fout );\r
6a2c1d8e 580 PrintAndLog("Dumped card data into 'dumpdata.bin'");\r
05ed5c49 581\r
26fdb4ab 582 }\r
583 else {\r
584 PrintAndLog("Could not get access rights for block %d", i);\r
585 }\r
586 }\r
587 else {\r
588 PrintAndLog("Command execute timeout");\r
589 }\r
590 }\r
591 }\r
592 \r
593 fclose(fin);\r
594 fclose(fout);\r
26fdb4ab 595 return 0;\r
596}\r
597\r
aea4d766 598int CmdHF14AMfRestore(const char *Cmd)\r
26fdb4ab 599{\r
600\r
601 int i,j;\r
26fdb4ab 602 uint8_t keyType = 0;\r
603 uint8_t key[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
604 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
605 uint8_t keyA[16][6];\r
606 uint8_t keyB[16][6];\r
607 \r
26fdb4ab 608 FILE *fdump;\r
609 FILE *fkeys;\r
610 \r
26fdb4ab 611 if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
aea4d766 612 PrintAndLog("Could not find file dumpdata.bin");\r
26fdb4ab 613 return 1;\r
614 }\r
615 if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
aea4d766 616 PrintAndLog("Could not find file dumpkeys.bin");\r
26fdb4ab 617 return 1;\r
618 }\r
619 \r
620 for (i=0 ; i<16 ; i++) {\r
759c16b3 621 if (fread(keyA[i], 1, 6, fkeys) == 0) {\r
622 PrintAndLog("File reading error.");\r
623 return 2;\r
624 }\r
26fdb4ab 625 }\r
626 for (i=0 ; i<16 ; i++) {\r
759c16b3 627 if (fread(keyB[i], 1, 6, fkeys) == 0) {\r
628 PrintAndLog("File reading error.");\r
629 return 2;\r
630 }\r
26fdb4ab 631 }\r
632 \r
9d710943 633 PrintAndLog("Restoring dumpdata.bin to card");\r
26fdb4ab 634\r
635 for (i=0 ; i<16 ; i++) {\r
636 for( j=0 ; j<4 ; j++) {\r
637 UsbCommand c = {CMD_MIFARE_WRITEBL, {i*4 + j, keyType, 0}};\r
638 memcpy(c.d.asBytes, key, 6);\r
639 \r
759c16b3 640 if (fread(bldata, 1, 16, fdump) == 0) {\r
641 PrintAndLog("File reading error.");\r
642 return 2;\r
643 }\r
26fdb4ab 644 \r
645 if (j == 3) {\r
646 bldata[0] = (keyA[i][0]);\r
647 bldata[1] = (keyA[i][1]);\r
648 bldata[2] = (keyA[i][2]);\r
649 bldata[3] = (keyA[i][3]);\r
650 bldata[4] = (keyA[i][4]);\r
651 bldata[5] = (keyA[i][5]);\r
652 bldata[10] = (keyB[i][0]);\r
653 bldata[11] = (keyB[i][1]);\r
654 bldata[12] = (keyB[i][2]);\r
655 bldata[13] = (keyB[i][3]);\r
656 bldata[14] = (keyB[i][4]);\r
657 bldata[15] = (keyB[i][5]);\r
658 } \r
659 \r
6c064e16 660 PrintAndLog("Writing to block %2d: %s", i*4+j, sprint_hex(bldata, 16));\r
661 \r
662 /*\r
9d710943 663 PrintAndLog("Writing to block %2d: %s Confirm? [Y,N]", i*4+j, sprint_hex(bldata, 16));\r
664 \r
0f7f9edc 665 scanf("%c",&ch);\r
6c064e16 666 if ((ch != 'y') && (ch != 'Y')){\r
9d710943 667 PrintAndLog("Aborting !");\r
668 return 1;\r
669 }\r
6c064e16 670 */\r
26fdb4ab 671 \r
672 memcpy(c.d.asBytes + 10, bldata, 16);\r
673 SendCommand(&c);\r
26fdb4ab 674\r
902cb3c0 675 UsbCommand resp;\r
676 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
677 uint8_t isOK = resp.arg[0] & 0xff;\r
26fdb4ab 678 PrintAndLog("isOk:%02x", isOK);\r
679 } else {\r
680 PrintAndLog("Command execute timeout");\r
681 }\r
682 }\r
683 }\r
684 \r
685 fclose(fdump);\r
686 fclose(fkeys);\r
687 return 0;\r
688}\r
689\r
9ca155ba
M		 690int CmdHF14AMfNested(const char *Cmd)\r
691{\r
692 int i, j, res, iterations;\r
693 sector * e_sector = NULL;\r
694 uint8_t blockNo = 0;\r
695 uint8_t keyType = 0;\r
696 uint8_t trgBlockNo = 0;\r
697 uint8_t trgKeyType = 0;\r
698 uint8_t blDiff = 0;\r
699 int SectorsCnt = 0;\r
700 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
9492e0b0 701 uint8_t keyBlock[6*6];\r
9ca155ba 702 uint64_t key64 = 0;\r
8556b852 703 int transferToEml = 0;\r
9ca155ba 704 \r
26fdb4ab 705 int createDumpFile = 0;\r
706 FILE *fkeys;\r
21156267 707 uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
708 uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
26fdb4ab 709 \r
9ca155ba
M		 710 char cmdp, ctmp;\r
711\r
712 if (strlen(Cmd)<3) {\r
713 PrintAndLog("Usage:");\r
26fdb4ab 714 PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
0014cb46
M		 715 PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
716 PrintAndLog(" <target block number> <target key A/B> [t]");\r
9ca155ba 717 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
8556b852 718 PrintAndLog("t - transfer keys into emulator memory");\r
26fdb4ab 719 PrintAndLog("d - write keys to binary file");\r
9ca155ba
M		 720 PrintAndLog(" ");\r
721 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
8556b852 722 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
26fdb4ab 723 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
9ca155ba
M		 724 PrintAndLog(" sample2: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
725 return 0;\r
726 } \r
727 \r
728 cmdp = param_getchar(Cmd, 0);\r
729 blockNo = param_get8(Cmd, 1);\r
730 ctmp = param_getchar(Cmd, 2);\r
731 if (ctmp == 0x00) {\r
732 PrintAndLog("Key type must be A or B");\r
733 return 1;\r
734 }\r
735 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
736 if (param_gethex(Cmd, 3, key, 12)) {\r
737 PrintAndLog("Key must include 12 HEX symbols");\r
738 return 1;\r
739 }\r
740 \r
8556b852 741 if (cmdp == 'o' || cmdp == 'O') {\r
9ca155ba
M		 742 cmdp = 'o';\r
743 trgBlockNo = param_get8(Cmd, 4);\r
744 ctmp = param_getchar(Cmd, 5);\r
745 if (ctmp == 0x00) {\r
746 PrintAndLog("Target key type must be A or B");\r
747 return 1;\r
748 }\r
749 if (ctmp != 'A' && ctmp != 'a') trgKeyType = 1;\r
750 } else {\r
751 switch (cmdp) {\r
752 case '0': SectorsCnt = 05; break;\r
753 case '1': SectorsCnt = 16; break;\r
754 case '2': SectorsCnt = 32; break;\r
755 case '4': SectorsCnt = 64; break;\r
756 default: SectorsCnt = 16;\r
757 }\r
758 }\r
8556b852
M		 759\r
760 ctmp = param_getchar(Cmd, 4);\r
21156267 761 if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r
762 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r
763 \r
8556b852
M		 764 ctmp = param_getchar(Cmd, 6);\r
765 transferToEml |= (ctmp == 't' || ctmp == 'T');\r
21156267 766 transferToEml |= (ctmp == 'd' || ctmp == 'D');\r
9ca155ba 767 \r
8556b852 768 PrintAndLog("--block no:%02x key type:%02x key:%s etrans:%d", blockNo, keyType, sprint_hex(key, 6), transferToEml);\r
9ca155ba
M		 769 if (cmdp == 'o')\r
770 PrintAndLog("--target block no:%02x target key type:%02x ", trgBlockNo, trgKeyType);\r
771\r
772 if (cmdp == 'o') {\r
9492e0b0 773 if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r
9ca155ba
M		 774 PrintAndLog("Nested error.");\r
775 return 2;\r
776 }\r
9492e0b0 777 key64 = bytes_to_num(keyBlock, 6);\r
778 if (key64) {\r
125a98a1 779 PrintAndLog("Found valid key:%012"llx, key64);\r
8556b852
M		 780\r
781 // transfer key to the emulator\r
782 if (transferToEml) {\r
783 mfEmlGetMem(keyBlock, (trgBlockNo / 4) * 4 + 3, 1);\r
784 \r
785 if (!trgKeyType)\r
786 num_to_bytes(key64, 6, keyBlock);\r
787 else\r
788 num_to_bytes(key64, 6, &keyBlock[10]);\r
789 mfEmlSetMem(keyBlock, (trgBlockNo / 4) * 4 + 3, 1); \r
790 }\r
791 } else {\r
9ca155ba 792 PrintAndLog("No valid key found");\r
8556b852 793 }\r
21156267 794 }\r
795 else { // ------------------------------------ multiple sectors working\r
9492e0b0 796 clock_t time1;\r
797 time1 = clock();\r
798\r
9ca155ba
M		 799 blDiff = blockNo % 4;\r
800 PrintAndLog("Block shift=%d", blDiff);\r
801 e_sector = calloc(SectorsCnt, sizeof(sector));\r
802 if (e_sector == NULL) return 1;\r
803 \r
804 //test current key 4 sectors\r
805 memcpy(keyBlock, key, 6);\r
9492e0b0 806 num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 1 * 6));\r
807 num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 2 * 6));\r
808 num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 3 * 6));\r
809 num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 4 * 6));\r
9ca155ba
M		 810 num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 5 * 6));\r
811\r
812 PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
813 for (i = 0; i < SectorsCnt; i++) {\r
814 for (j = 0; j < 2; j++) {\r
815 if (e_sector[i].foundKey[j]) continue;\r
816 \r
817 res = mfCheckKeys(i * 4 + blDiff, j, 6, keyBlock, &key64);\r
818 \r
819 if (!res) {\r
820 e_sector[i].Key[j] = key64;\r
821 e_sector[i].foundKey[j] = 1;\r
822 }\r
823 }\r
9492e0b0 824 }\r
825 \r
9ca155ba 826 \r
9ca155ba
M		 827 // nested sectors\r
828 iterations = 0;\r
829 PrintAndLog("nested...");\r
9492e0b0 830 bool calibrate = true;\r
9ca155ba 831 for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
9492e0b0 832 for (trgBlockNo = blDiff; trgBlockNo < SectorsCnt * 4; trgBlockNo = trgBlockNo + 4) {\r
9ca155ba
M		 833 for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
834 if (e_sector[trgBlockNo / 4].foundKey[trgKeyType]) continue;\r
9492e0b0 835 PrintAndLog("-----------------------------------------------");\r
836 if(mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, calibrate)) {\r
837 PrintAndLog("Nested error.\n");\r
838 return 2;\r
839 }\r
840 else {\r
841 calibrate = false;\r
842 }\r
9ca155ba
M		 843 \r
844 iterations++;\r
9492e0b0 845\r
846 key64 = bytes_to_num(keyBlock, 6);\r
847 if (key64) {\r
125a98a1 848 PrintAndLog("Found valid key:%012"llx, key64);\r
9ca155ba
M		 849 e_sector[trgBlockNo / 4].foundKey[trgKeyType] = 1;\r
850 e_sector[trgBlockNo / 4].Key[trgKeyType] = key64;\r
851 }\r
852 }\r
9492e0b0 853 }\r
9ca155ba
M		 854 }\r
855\r
a0041115 856 printf("Time in nested: %1.3f (%1.3f sec per key)\n\n", ((float)clock() - time1)/CLOCKS_PER_SEC, ((float)clock() - time1)/iterations/CLOCKS_PER_SEC);\r
9492e0b0 857 \r
858 PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
9ca155ba
M		 859 //print them\r
860 PrintAndLog("|---|----------------|---|----------------|---|");\r
861 PrintAndLog("|sec|key A |res|key B |res|");\r
862 PrintAndLog("|---|----------------|---|----------------|---|");\r
863 for (i = 0; i < SectorsCnt; i++) {\r
125a98a1 864 PrintAndLog("|%03d| %012"llx" | %d | %012"llx" | %d |", i,\r
9ca155ba
M		 865 e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
866 }\r
867 PrintAndLog("|---|----------------|---|----------------|---|");\r
868 \r
8556b852
M		 869 // transfer them to the emulator\r
870 if (transferToEml) {\r
871 for (i = 0; i < SectorsCnt; i++) {\r
872 mfEmlGetMem(keyBlock, i * 4 + 3, 1);\r
873 if (e_sector[i].foundKey[0])\r
ab8b654e 874 num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
8556b852
M		 875 if (e_sector[i].foundKey[1])\r
876 num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
877 mfEmlSetMem(keyBlock, i * 4 + 3, 1);\r
878 } \r
879 }\r
880 \r
21156267 881 // Create dump file\r
26fdb4ab 882 if (createDumpFile) {\r
883 if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
aea4d766 884 PrintAndLog("Could not create file dumpkeys.bin");\r
26fdb4ab 885 free(e_sector);\r
886 return 1;\r
887 }\r
21156267 888 PrintAndLog("Printing keys to bynary file dumpkeys.bin...");\r
26fdb4ab 889 for(i=0; i<16; i++) {\r
21156267 890 if (e_sector[i].foundKey[0]){\r
891 num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
892 fwrite ( tempkey, 1, 6, fkeys );\r
893 }\r
894 else{\r
895 fwrite ( &standart, 1, 6, fkeys );\r
896 }\r
26fdb4ab 897 }\r
898 for(i=0; i<16; i++) {\r
21156267 899 if (e_sector[i].foundKey[1]){\r
900 num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
901 fwrite ( tempkey, 1, 6, fkeys );\r
902 }\r
903 else{\r
904 fwrite ( &standart, 1, 6, fkeys );\r
905 }\r
26fdb4ab 906 }\r
907 fclose(fkeys);\r
908 }\r
909 \r
9ca155ba
M		 910 free(e_sector);\r
911 }\r
912\r
913 return 0;\r
914}\r
915\r
aea4d766 916static uint32_t\r
917get_trailer_block (uint32_t uiBlock)\r
918{\r
919 // Test if we are in the small or big sectors\r
920 uint32_t trailer_block = 0;\r
921 if (uiBlock < 128) {\r
922 trailer_block = uiBlock + (3 - (uiBlock % 4));\r
923 } else {\r
924 trailer_block = uiBlock + (15 - (uiBlock % 16));\r
925 }\r
926 return trailer_block;\r
927}\r
9ca155ba
M		 928int CmdHF14AMfChk(const char *Cmd)\r
929{\r
aea4d766 930 FILE * f;\r
931 char filename[256]={0};\r
83613803 932 char buf[13];\r
aea4d766 933 uint8_t *keyBlock = NULL, *p;\r
934 uint8_t stKeyBlock = 20;\r
935 \r
9ca155ba
M		 936 int i, res;\r
937 int keycnt = 0;\r
938 char ctmp = 0x00;\r
939 uint8_t blockNo = 0;\r
aea4d766 940 uint8_t SectorsCnt = 1;\r
9ca155ba 941 uint8_t keyType = 0;\r
9ca155ba 942 uint64_t key64 = 0;\r
aea4d766 943 \r
944 int transferToEml = 0;\r
945 int createDumpFile = 0;\r
9ca155ba 946\r
aea4d766 947 keyBlock = calloc(stKeyBlock, 6);\r
948 if (keyBlock == NULL) return 1;\r
949\r
950 num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 0 * 6)); // Default key (first key used by program if no user defined key)\r
951 num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 1 * 6)); // Blank key\r
952 num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 2 * 6)); // NFCForum MAD key\r
953 num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 3 * 6));\r
954 num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 4 * 6));\r
955 num_to_bytes(0x4d3a99c351dd, 6, (uint8_t*)(keyBlock + 5 * 6));\r
956 num_to_bytes(0x1a982c7e459a, 6, (uint8_t*)(keyBlock + 6 * 6));\r
957 num_to_bytes(0xd3f7d3f7d3f7, 6, (uint8_t*)(keyBlock + 7 * 6));\r
958 num_to_bytes(0x714c5c886e97, 6, (uint8_t*)(keyBlock + 8 * 6));\r
959 num_to_bytes(0x587ee5f9350f, 6, (uint8_t*)(keyBlock + 9 * 6));\r
960 num_to_bytes(0xa0478cc39091, 6, (uint8_t*)(keyBlock + 10 * 6));\r
961 num_to_bytes(0x533cb6c723f6, 6, (uint8_t*)(keyBlock + 11 * 6));\r
962 num_to_bytes(0x8fd0a4f256e9, 6, (uint8_t*)(keyBlock + 12 * 6));\r
963 \r
9ca155ba 964 if (strlen(Cmd)<3) {\r
aea4d766 965 PrintAndLog("Usage: hf mf chk <block number>/<*card memory> <key type (A/B/?)> [t] [<key (12 hex symbols)>] [<dic (*.dic)>]");\r
966 PrintAndLog(" * - all sectors");\r
967 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
968// PrintAndLog("d - write keys to binary file\n");\r
969 \r
970 PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
971 PrintAndLog(" hf mf chk *1 ? t");\r
9ca155ba
M		 972 return 0;\r
973 } \r
974 \r
aea4d766 975 if (param_getchar(Cmd, 0)=='*') {\r
976 blockNo = 3;\r
977 switch(param_getchar(Cmd+1, 0)) {\r
978 case '0': SectorsCnt = 5; break;\r
979 case '1': SectorsCnt = 16; break;\r
980 case '2': SectorsCnt = 32; break;\r
981 case '4': SectorsCnt = 40; break;\r
982 default: SectorsCnt = 16;\r
983 }\r
984 }\r
985 else\r
986 blockNo = param_get8(Cmd, 0);\r
987 \r
9ca155ba 988 ctmp = param_getchar(Cmd, 1);\r
aea4d766 989 switch (ctmp) { \r
990 case 'a': case 'A':\r
991 keyType = !0;\r
992 break;\r
993 case 'b': case 'B':\r
994 keyType = !1;\r
995 break;\r
996 case '?':\r
997 keyType = 2;\r
998 break;\r
999 default:\r
1000 PrintAndLog("Key type must be A , B or ?");\r
9ca155ba 1001 return 1;\r
aea4d766 1002 };\r
9ca155ba 1003 \r
aea4d766 1004 ctmp = param_getchar(Cmd, 2);\r
1005 if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r
1006 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r
1007 \r
1008 for (i = transferToEml || createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
1009 if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
1010 if ( stKeyBlock - keycnt < 2) {\r
1011 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
1012 if (!p) {\r
1013 PrintAndLog("Cannot allocate memory for Keys");\r
1014 free(keyBlock);\r
1015 return 2;\r
1016 }\r
1017 keyBlock = p;\r
1018 }\r
1019 PrintAndLog("chk key[%d] %02x%02x%02x%02x%02x%02x", keycnt,\r
1020 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
1021 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
1022 keycnt++;\r
1023 } else {\r
1024 // May be a dic file\r
1025 if ( param_getstr(Cmd, 2 + i,filename) > 255 ) {\r
1026 PrintAndLog("File name too long");\r
1027 free(keyBlock);\r
1028 return 2;\r
1029 }\r
1030 \r
aea4d766 1031 if ( (f = fopen( filename , "r")) ) {\r
99a71a0d 1032 while( !feof(f) ){\r
1033 memset(buf, 0, sizeof(buf));\r
759c16b3 1034 if (fgets(buf, sizeof(buf), f) == NULL) {\r
9492e0b0 1035 PrintAndLog("File reading error.");\r
1036 return 2;\r
1037 }\r
759c16b3 1038 \r
99a71a0d 1039 if (strlen(buf) < 12 || buf[11] == '\n')\r
1040 continue;\r
aea4d766 1041 \r
99a71a0d 1042 while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
1043 \r
9492e0b0 1044 if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
9ca155ba 1045\r
99a71a0d 1046 if (!isxdigit(buf[0])){\r
1047 PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
aea4d766 1048 continue;\r
1049 }\r
1050 \r
99a71a0d 1051 buf[12] = 0;\r
aea4d766 1052\r
1053 if ( stKeyBlock - keycnt < 2) {\r
1054 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
1055 if (!p) {\r
1056 PrintAndLog("Cannot allocate memory for defKeys");\r
1057 free(keyBlock);\r
1058 return 2;\r
1059 }\r
1060 keyBlock = p;\r
1061 }\r
1062 memset(keyBlock + 6 * keycnt, 0, 6);\r
99a71a0d 1063 num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
125a98a1 1064 PrintAndLog("chk custom key[%d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
aea4d766 1065 keycnt++;\r
1066 }\r
aea4d766 1067 } else {\r
1068 PrintAndLog("File: %s: not found or locked.", filename);\r
1069 free(keyBlock);\r
1070 return 1;\r
1071 fclose(f);\r
1072 }\r
9ca155ba 1073 }\r
9ca155ba
M		 1074 }\r
1075 \r
1076 if (keycnt == 0) {\r
aea4d766 1077 PrintAndLog("No key specified,try default keys");\r
1078 for (;keycnt <=12; keycnt++)\r
1079 PrintAndLog("chk default key[%d] %02x%02x%02x%02x%02x%02x", keycnt,\r
1080 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
1081 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
9ca155ba 1082 }\r
9ca155ba 1083 \r
aea4d766 1084 for ( int t = !keyType ; t < 2 ; keyType==2?(t++):(t=2) ) {\r
1085 int b=blockNo;\r
1086 for (int i=0; i<SectorsCnt; ++i) {\r
1087 PrintAndLog("--SectorsCnt:%d block no:0x%02x key type:%C key count:%d ", i, b, t?'B':'A', keycnt);\r
9492e0b0 1088 uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
1089 for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
1090 uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
1091 res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\r
aea4d766 1092 if (res !=1) {\r
1093 if (!res) {\r
125a98a1 1094 PrintAndLog("Found valid key:[%012"llx"]",key64);\r
aea4d766 1095 if (transferToEml) {\r
1096 uint8_t block[16];\r
1097 mfEmlGetMem(block, get_trailer_block(b), 1);\r
1098 num_to_bytes(key64, 6, block + t*10);\r
1099 mfEmlSetMem(block, get_trailer_block(b), 1);\r
1100 }\r
aea4d766 1101 }\r
1102 } else {\r
1103 PrintAndLog("Command execute timeout");\r
1104 }\r
1105 }\r
1106 b<127?(b+=4):(b+=16); \r
1107 }\r
9ca155ba 1108 }\r
aea4d766 1109 \r
1110 free(keyBlock);\r
9ca155ba 1111\r
aea4d766 1112/*\r
1113 // Create dump file\r
1114 if (createDumpFile) {\r
1115 if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
1116 PrintAndLog("Could not create file dumpkeys.bin");\r
1117 free(e_sector);\r
1118 return 1;\r
1119 }\r
1120 PrintAndLog("Printing keys to bynary file dumpkeys.bin...");\r
1121 for(i=0; i<16; i++) {\r
1122 if (e_sector[i].foundKey[0]){\r
1123 num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
1124 fwrite ( tempkey, 1, 6, fkeys );\r
1125 }\r
1126 else{\r
1127 fwrite ( &standart, 1, 6, fkeys );\r
1128 }\r
1129 }\r
1130 for(i=0; i<16; i++) {\r
1131 if (e_sector[i].foundKey[1]){\r
1132 num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
1133 fwrite ( tempkey, 1, 6, fkeys );\r
1134 }\r
1135 else{\r
1136 fwrite ( &standart, 1, 6, fkeys );\r
1137 }\r
1138 }\r
1139 fclose(fkeys);\r
1140 }\r
1141*/\r
9ca155ba
M		 1142 return 0;\r
1143}\r
1144\r
1145int CmdHF14AMf1kSim(const char *Cmd)\r
1146{\r
7bc95e2e 1147 uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
d2f487af 1148 uint8_t exitAfterNReads = 0;\r
1149 uint8_t flags = 0;\r
1150\r
9ca155ba 1151 if (param_getchar(Cmd, 0) == 'h') {\r
d2f487af 1152 PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r
1153 PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r
1154 PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
1155 PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
1156 PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
9ca155ba
M		 1157 PrintAndLog(" sample: hf mf sim 0a0a0a0a ");\r
1158 return 0;\r
9ca155ba 1159 }\r
d2f487af 1160 uint8_t pnr = 0;\r
1161 if (param_getchar(Cmd, pnr) == 'u') {\r
1162 if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r
1163 {\r
1164 flags |=FLAG_4B_UID_IN_DATA; // UID from packet\r
1165 }else if(param_gethex(Cmd,pnr+1,uid,14) == 0)\r
1166 {\r
1167 flags |= FLAG_7B_UID_IN_DATA;// UID from packet\r
1168 }else\r
1169 {\r
1170 PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r
1171 return 1;\r
1172 }\r
1173 pnr +=2;\r
1174 }\r
1175 if (param_getchar(Cmd, pnr) == 'n') {\r
1176 exitAfterNReads = param_get8(Cmd,pnr+1);\r
1177 pnr += 2;\r
1178 }\r
1179 if (param_getchar(Cmd, pnr) == 'i' ) {\r
1180 //Using a flag to signal interactiveness, least significant bit\r
1181 flags |= FLAG_INTERACTIVE;\r
1182 pnr++;\r
1183 }\r
1184\r
1185 if (param_getchar(Cmd, pnr) == 'x' ) {\r
1186 //Using a flag to signal interactiveness, least significant bit\r
1187 flags |= FLAG_NR_AR_ATTACK;\r
1188 }\r
1189 PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r
1190 flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r
1191 flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r
1192 , exitAfterNReads, flags,flags);\r
1193\r
1194\r
1195 UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r
1196 memcpy(c.d.asBytes, uid, sizeof(uid));\r
9ca155ba
M		 1197 SendCommand(&c);\r
1198\r
7bc95e2e 1199 if(flags & FLAG_INTERACTIVE)\r
d2f487af 1200 {\r
1201 UsbCommand resp;\r
1202 PrintAndLog("Press pm3-button to abort simulation");\r
1203 while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
1204 //We're waiting only 1.5 s at a time, otherwise we get the\r
1205 // annoying message about "Waiting for a response... "\r
1206 }\r
1207 }\r
1208\r
9ca155ba
M		 1209 return 0;\r
1210}\r
1211\r
1212int CmdHF14AMfDbg(const char *Cmd)\r
1213{\r
8556b852
M		 1214 int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
1215 if (dbgMode > 4) {\r
1216 PrintAndLog("Max debud mode parameter is 4 \n");\r
1217 }\r
1218\r
1219 if (strlen(Cmd) < 1 || !param_getchar(Cmd, 0) || dbgMode > 4) {\r
9ca155ba
M		 1220 PrintAndLog("Usage: hf mf dbg <debug level>");\r
1221 PrintAndLog(" 0 - no debug messages");\r
1222 PrintAndLog(" 1 - error messages");\r
1223 PrintAndLog(" 2 - all messages");\r
1224 PrintAndLog(" 4 - extended debug mode");\r
1225 return 0;\r
1226 } \r
1227\r
8556b852
M		 1228 UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
1229 SendCommand(&c);\r
1230\r
9ca155ba
M		 1231 return 0;\r
1232}\r
1233\r
1234int CmdHF14AMfEGet(const char *Cmd)\r
1235{\r
8556b852
M		 1236 uint8_t blockNo = 0;\r
1237 uint8_t data[3 * 16];\r
1238 int i;\r
1239\r
1240 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1241 PrintAndLog("Usage: hf mf eget <block number>");\r
1242 PrintAndLog(" sample: hf mf eget 0 ");\r
1243 return 0;\r
1244 } \r
1245 \r
1246 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1247\r
1248 PrintAndLog(" ");\r
1249 if (!mfEmlGetMem(data, blockNo, 3)) {\r
1250 for (i = 0; i < 3; i++) {\r
1251 PrintAndLog("data[%d]:%s", blockNo + i, sprint_hex(data + i * 16, 16));\r
1252 }\r
1253 } else {\r
1254 PrintAndLog("Command execute timeout");\r
1255 }\r
1256\r
1257 return 0;\r
1258}\r
1259\r
1260int CmdHF14AMfEClear(const char *Cmd)\r
1261{\r
1262 if (param_getchar(Cmd, 0) == 'h') {\r
1263 PrintAndLog("Usage: hf mf eclr");\r
1264 PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
1265 return 0;\r
1266 } \r
1267\r
1268 UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
1269 SendCommand(&c);\r
9ca155ba
M		 1270 return 0;\r
1271}\r
1272\r
1273int CmdHF14AMfESet(const char *Cmd)\r
1274{\r
8556b852
M		 1275 uint8_t memBlock[16];\r
1276 uint8_t blockNo = 0;\r
1277\r
1278 memset(memBlock, 0x00, sizeof(memBlock));\r
1279\r
1280 if (strlen(Cmd) < 3 || param_getchar(Cmd, 0) == 'h') {\r
1281 PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
1282 PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
1283 return 0;\r
1284 } \r
1285 \r
1286 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1287 \r
1288 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1289 PrintAndLog("block data must include 32 HEX symbols");\r
1290 return 1;\r
1291 }\r
1292 \r
1293 // 1 - blocks count\r
1294 UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
1295 memcpy(c.d.asBytes, memBlock, 16);\r
1296 SendCommand(&c);\r
9ca155ba
M		 1297 return 0;\r
1298}\r
1299\r
1300int CmdHF14AMfELoad(const char *Cmd)\r
1301{\r
ab8b654e
M		 1302 FILE * f;\r
1303 char filename[20];\r
1304 char * fnameptr = filename;\r
1305 char buf[64];\r
1306 uint8_t buf8[64];\r
1307 int i, len, blockNum;\r
1308 \r
1309 memset(filename, 0, sizeof(filename));\r
1310 memset(buf, 0, sizeof(buf));\r
1311\r
aea4d766 1312 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
ab8b654e
M		 1313 PrintAndLog("It loads emul dump from the file `filename.eml`");\r
1314 PrintAndLog("Usage: hf mf eload <file name w/o `.eml`>");\r
1315 PrintAndLog(" sample: hf mf eload filename");\r
1316 return 0;\r
1317 } \r
1318\r
1319 len = strlen(Cmd);\r
1320 if (len > 14) len = 14;\r
ab8b654e
M		 1321\r
1322 memcpy(filename, Cmd, len);\r
1323 fnameptr += len;\r
1324\r
1325 sprintf(fnameptr, ".eml"); \r
1326 \r
1327 // open file\r
1328 f = fopen(filename, "r");\r
1329 if (f == NULL) {\r
1330 PrintAndLog("File not found or locked.");\r
1331 return 1;\r
1332 }\r
1333 \r
1334 blockNum = 0;\r
1335 while(!feof(f)){\r
1336 memset(buf, 0, sizeof(buf));\r
759c16b3 1337 if (fgets(buf, sizeof(buf), f) == NULL) {\r
d2f487af 1338 if(blockNum == 16 * 4)\r
1339 {\r
1340 break;\r
1341 }\r
1342 PrintAndLog("File reading error.");\r
759c16b3 1343 return 2;\r
1344 }\r
aea4d766 1345\r
ab8b654e 1346 if (strlen(buf) < 32){\r
aea4d766 1347 if(strlen(buf) && feof(f))\r
1348 break;\r
ab8b654e
M		 1349 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
1350 return 2;\r
1351 }\r
1352 for (i = 0; i < 32; i += 2)\r
1353 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
1354// PrintAndLog("data[%02d]:%s", blockNum, sprint_hex(buf8, 16));\r
1355\r
1356 if (mfEmlSetMem(buf8, blockNum, 1)) {\r
1357 PrintAndLog("Cant set emul block: %d", blockNum);\r
1358 return 3;\r
1359 }\r
1360 blockNum++;\r
1361 \r
aea4d766 1362 if (blockNum >= 32 * 4 + 8 * 16) break;\r
ab8b654e
M		 1363 }\r
1364 fclose(f);\r
1365 \r
aea4d766 1366 if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
ab8b654e
M		 1367 PrintAndLog("File content error. There must be 64 blocks");\r
1368 return 4;\r
1369 }\r
d2f487af 1370 PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
9ca155ba
M		 1371 return 0;\r
1372}\r
1373\r
1374int CmdHF14AMfESave(const char *Cmd)\r
1375{\r
ab8b654e
M		 1376 FILE * f;\r
1377 char filename[20];\r
1378 char * fnameptr = filename;\r
1379 uint8_t buf[64];\r
1380 int i, j, len;\r
1381 \r
1382 memset(filename, 0, sizeof(filename));\r
1383 memset(buf, 0, sizeof(buf));\r
1384\r
1385 if (param_getchar(Cmd, 0) == 'h') {\r
1386 PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r
1387 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`]");\r
1388 PrintAndLog(" sample: hf mf esave ");\r
1389 PrintAndLog(" hf mf esave filename");\r
1390 return 0;\r
1391 } \r
1392\r
1393 len = strlen(Cmd);\r
1394 if (len > 14) len = 14;\r
1395 \r
1396 if (len < 1) {\r
1397 // get filename\r
1398 if (mfEmlGetMem(buf, 0, 1)) {\r
1399 PrintAndLog("Cant get block: %d", 0);\r
1400 return 1;\r
1401 }\r
1402 for (j = 0; j < 7; j++, fnameptr += 2)\r
1403 sprintf(fnameptr, "%02x", buf[j]); \r
1404 } else {\r
1405 memcpy(filename, Cmd, len);\r
1406 fnameptr += len;\r
1407 }\r
1408\r
1409 sprintf(fnameptr, ".eml"); \r
1410 \r
1411 // open file\r
1412 f = fopen(filename, "w+");\r
1413\r
1414 // put hex\r
aea4d766 1415 for (i = 0; i < 32 * 4 + 8 * 16; i++) {\r
ab8b654e
M		 1416 if (mfEmlGetMem(buf, i, 1)) {\r
1417 PrintAndLog("Cant get block: %d", i);\r
1418 break;\r
1419 }\r
1420 for (j = 0; j < 16; j++)\r
1421 fprintf(f, "%02x", buf[j]); \r
1422 fprintf(f,"\n");\r
1423 }\r
1424 fclose(f);\r
1425 \r
1426 PrintAndLog("Saved to file: %s", filename);\r
1427 \r
9ca155ba
M		 1428 return 0;\r
1429}\r
1430\r
26fdb4ab 1431int CmdHF14AMfECFill(const char *Cmd)\r
1432{\r
8556b852
M		 1433 uint8_t keyType = 0;\r
1434\r
1435 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1436 PrintAndLog("Usage: hf mf efill <key A/B>");\r
1437 PrintAndLog("sample: hf mf efill A");\r
1438 PrintAndLog("Card data blocks transfers to card emulator memory.");\r
1439 PrintAndLog("Keys must be laid in the simulator memory. \n");\r
1440 return 0;\r
1441 } \r
1442\r
1443 char ctmp = param_getchar(Cmd, 0);\r
1444 if (ctmp == 0x00) {\r
1445 PrintAndLog("Key type must be A or B");\r
1446 return 1;\r
1447 }\r
1448 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
1449\r
1450 UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {0, keyType, 0}};\r
1451 SendCommand(&c);\r
1452 return 0;\r
1453}\r
1454\r
26fdb4ab 1455int CmdHF14AMfEKeyPrn(const char *Cmd)\r
1456{\r
aea4d766 1457 int i,b=-1;\r
8556b852
M		 1458 uint8_t data[16];\r
1459 uint64_t keyA, keyB;\r
1460 \r
1461 PrintAndLog("|---|----------------|----------------|");\r
1462 PrintAndLog("|sec|key A |key B |");\r
1463 PrintAndLog("|---|----------------|----------------|");\r
aea4d766 1464 for (i = 0; i < 40; i++) {\r
1465 b<127?(b+=4):(b+=16);\r
1466 if (mfEmlGetMem(data, b, 1)) {\r
1467 PrintAndLog("error get block %d", b);\r
8556b852
M		 1468 break;\r
1469 }\r
1470 keyA = bytes_to_num(data, 6);\r
1471 keyB = bytes_to_num(data + 10, 6);\r
125a98a1 1472 PrintAndLog("|%03d| %012"llx" | %012"llx" |", i, keyA, keyB);\r
8556b852
M		 1473 }\r
1474 PrintAndLog("|---|----------------|----------------|");\r
1475 \r
1476 return 0;\r
1477}\r
1478\r
0675f200
M		 1479int CmdHF14AMfCSetUID(const char *Cmd)\r
1480{\r
1481 uint8_t wipeCard = 0;\r
1482 uint8_t uid[8];\r
1483 uint8_t oldUid[8];\r
1484 int res;\r
1485\r
1486 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1487 PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");\r
1488 PrintAndLog("sample: hf mf csetuid 01020304 w");\r
1489 PrintAndLog("Set UID for magic Chinese card (only works with!!!)");\r
1490 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1491 return 0;\r
1492 } \r
1493\r
1494 if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
1495 PrintAndLog("UID must include 8 HEX symbols");\r
1496 return 1;\r
1497 }\r
1498\r
1499 char ctmp = param_getchar(Cmd, 1);\r
1500 if (ctmp == 'w' || ctmp == 'W') wipeCard = 1;\r
1501 \r
1502 PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
1503\r
1504 res = mfCSetUID(uid, oldUid, wipeCard);\r
1505 if (res) {\r
1506 PrintAndLog("Can't set UID. error=%d", res);\r
1507 return 1;\r
1508 }\r
1509 \r
1510 PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
1511 return 0;\r
1512}\r
1513\r
1514int CmdHF14AMfCSetBlk(const char *Cmd)\r
1515{\r
f774db95
M		 1516 uint8_t uid[8];\r
1517 uint8_t memBlock[16];\r
1518 uint8_t blockNo = 0;\r
1519 int res;\r
1520 memset(memBlock, 0x00, sizeof(memBlock));\r
1521\r
1522 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1523 PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");\r
1524 PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
1525 PrintAndLog("Set block data for magic Chinese card (only works with!!!)");\r
1526 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1527 return 0;\r
1528 } \r
1529\r
1530 blockNo = param_get8(Cmd, 0);\r
f774db95
M		 1531\r
1532 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1533 PrintAndLog("block data must include 32 HEX symbols");\r
1534 return 1;\r
1535 }\r
1536\r
1537 PrintAndLog("--block number:%02x data:%s", blockNo, sprint_hex(memBlock, 16));\r
1538\r
208a0166 1539 res = mfCSetBlock(blockNo, memBlock, uid, 0, CSETBLOCK_SINGLE_OPER);\r
f774db95
M		 1540 if (res) {\r
1541 PrintAndLog("Can't write block. error=%d", res);\r
1542 return 1;\r
1543 }\r
1544 \r
1545 PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
0675f200
M		 1546 return 0;\r
1547}\r
1548\r
1549int CmdHF14AMfCLoad(const char *Cmd)\r
1550{\r
208a0166
M		 1551 FILE * f;\r
1552 char filename[20];\r
1553 char * fnameptr = filename;\r
1554 char buf[64];\r
1555 uint8_t buf8[64];\r
1556 uint8_t fillFromEmulator = 0;\r
1557 int i, len, blockNum, flags;\r
1558 \r
1559 memset(filename, 0, sizeof(filename));\r
1560 memset(buf, 0, sizeof(buf));\r
1561\r
1562 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
1563 PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
1564 PrintAndLog("or from emulator memory (option `e`)");\r
1565 PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
1566 PrintAndLog(" or: hf mf cload e ");\r
1567 PrintAndLog(" sample: hf mf cload filename");\r
1568 return 0;\r
1569 } \r
1570\r
1571 char ctmp = param_getchar(Cmd, 0);\r
1572 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1573 \r
1574 if (fillFromEmulator) {\r
1575 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1576 for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
1577 if (mfEmlGetMem(buf8, blockNum, 1)) {\r
1578 PrintAndLog("Cant get block: %d", blockNum);\r
1579 return 2;\r
1580 }\r
1581 \r
1582 if (blockNum == 2) flags = 0;\r
1583 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1584\r
1585 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
1586 PrintAndLog("Cant set magic card block: %d", blockNum);\r
1587 return 3;\r
1588 }\r
1589 }\r
1590 return 0;\r
1591 } else {\r
1592 len = strlen(Cmd);\r
1593 if (len > 14) len = 14;\r
1594\r
1595 memcpy(filename, Cmd, len);\r
1596 fnameptr += len;\r
1597\r
1598 sprintf(fnameptr, ".eml"); \r
1599 \r
1600 // open file\r
1601 f = fopen(filename, "r");\r
1602 if (f == NULL) {\r
1603 PrintAndLog("File not found or locked.");\r
1604 return 1;\r
1605 }\r
1606 \r
1607 blockNum = 0;\r
1608 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1609 while(!feof(f)){\r
1610 memset(buf, 0, sizeof(buf));\r
759c16b3 1611 if (fgets(buf, sizeof(buf), f) == NULL) {\r
1612 PrintAndLog("File reading error.");\r
1613 return 2;\r
1614 }\r
208a0166
M		 1615\r
1616 if (strlen(buf) < 32){\r
1617 if(strlen(buf) && feof(f))\r
1618 break;\r
1619 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
1620 return 2;\r
1621 }\r
1622 for (i = 0; i < 32; i += 2)\r
1623 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
1624\r
1625 if (blockNum == 2) flags = 0;\r
1626 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1627\r
1628 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
1629 PrintAndLog("Cant set magic card block: %d", blockNum);\r
1630 return 3;\r
1631 }\r
1632 blockNum++;\r
1633 \r
1634 if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
1635 }\r
1636 fclose(f);\r
1637 \r
1638 if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
1639 PrintAndLog("File content error. There must be 64 blocks");\r
1640 return 4;\r
1641 }\r
1642 PrintAndLog("Loaded from file: %s", filename);\r
1643 return 0;\r
1644 }\r
0675f200
M		 1645}\r
1646\r
545a1f38
M		 1647int CmdHF14AMfCGetBlk(const char *Cmd) {\r
1648 uint8_t memBlock[16];\r
1649 uint8_t blockNo = 0;\r
1650 int res;\r
1651 memset(memBlock, 0x00, sizeof(memBlock));\r
1652\r
1653 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1654 PrintAndLog("Usage: hf mf cgetblk <block number>");\r
1655 PrintAndLog("sample: hf mf cgetblk 1");\r
1656 PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");\r
1657 return 0;\r
1658 } \r
1659\r
1660 blockNo = param_get8(Cmd, 0);\r
545a1f38
M		 1661\r
1662 PrintAndLog("--block number:%02x ", blockNo);\r
1663\r
1664 res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r
1665 if (res) {\r
1666 PrintAndLog("Can't read block. error=%d", res);\r
1667 return 1;\r
1668 }\r
1669 \r
1670 PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r
1671 return 0;\r
1672}\r
1673\r
1674int CmdHF14AMfCGetSc(const char *Cmd) {\r
1675 uint8_t memBlock[16];\r
1676 uint8_t sectorNo = 0;\r
1677 int i, res, flags;\r
1678 memset(memBlock, 0x00, sizeof(memBlock));\r
1679\r
1680 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1681 PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
1682 PrintAndLog("sample: hf mf cgetsc 0");\r
1683 PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");\r
1684 return 0;\r
1685 } \r
1686\r
1687 sectorNo = param_get8(Cmd, 0);\r
1688 if (sectorNo > 15) {\r
1689 PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
1690 return 1;\r
1691 }\r
1692\r
1693 PrintAndLog("--sector number:%02x ", sectorNo);\r
1694\r
1695 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1696 for (i = 0; i < 4; i++) {\r
1697 if (i == 1) flags = 0;\r
1698 if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1699\r
1700 res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r
1701 if (res) {\r
1702 PrintAndLog("Can't read block. %02x error=%d", sectorNo * 4 + i, res);\r
1703 return 1;\r
1704 }\r
1705 \r
1706 PrintAndLog("block %02x data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r
1707 }\r
1708 return 0;\r
1709}\r
1710\r
1711int CmdHF14AMfCSave(const char *Cmd) {\r
1712\r
1713 FILE * f;\r
1714 char filename[20];\r
1715 char * fnameptr = filename;\r
1716 uint8_t fillFromEmulator = 0;\r
1717 uint8_t buf[64];\r
1718 int i, j, len, flags;\r
1719 \r
1720 memset(filename, 0, sizeof(filename));\r
1721 memset(buf, 0, sizeof(buf));\r
1722\r
1723 if (param_getchar(Cmd, 0) == 'h') {\r
1724 PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
1725 PrintAndLog("or into emulator memory (option `e`)");\r
1726 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
1727 PrintAndLog(" sample: hf mf esave ");\r
1728 PrintAndLog(" hf mf esave filename");\r
1729 PrintAndLog(" hf mf esave e \n");\r
1730 return 0;\r
1731 } \r
1732\r
1733 char ctmp = param_getchar(Cmd, 0);\r
1734 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1735\r
1736 if (fillFromEmulator) {\r
1737 // put into emulator\r
1738 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1739 for (i = 0; i < 16 * 4; i++) {\r
1740 if (i == 1) flags = 0;\r
1741 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1742 \r
1743 if (mfCGetBlock(i, buf, flags)) {\r
1744 PrintAndLog("Cant get block: %d", i);\r
1745 break;\r
1746 }\r
1747 \r
1748 if (mfEmlSetMem(buf, i, 1)) {\r
1749 PrintAndLog("Cant set emul block: %d", i);\r
1750 return 3;\r
1751 }\r
1752 }\r
1753 return 0;\r
1754 } else {\r
1755 len = strlen(Cmd);\r
1756 if (len > 14) len = 14;\r
1757 \r
1758 if (len < 1) {\r
1759 // get filename\r
1760 if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r
1761 PrintAndLog("Cant get block: %d", 0);\r
1762 return 1;\r
1763 }\r
1764 for (j = 0; j < 7; j++, fnameptr += 2)\r
1765 sprintf(fnameptr, "%02x", buf[j]); \r
1766 } else {\r
1767 memcpy(filename, Cmd, len);\r
1768 fnameptr += len;\r
1769 }\r
1770\r
1771 sprintf(fnameptr, ".eml"); \r
1772 \r
1773 // open file\r
1774 f = fopen(filename, "w+");\r
1775\r
1776 // put hex\r
1777 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1778 for (i = 0; i < 16 * 4; i++) {\r
1779 if (i == 1) flags = 0;\r
1780 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1781 \r
1782 if (mfCGetBlock(i, buf, flags)) {\r
1783 PrintAndLog("Cant get block: %d", i);\r
1784 break;\r
1785 }\r
1786 for (j = 0; j < 16; j++)\r
1787 fprintf(f, "%02x", buf[j]); \r
1788 fprintf(f,"\n");\r
1789 }\r
1790 fclose(f);\r
1791 \r
1792 PrintAndLog("Saved to file: %s", filename);\r
1793 \r
1794 return 0;\r
1795 }\r
1796}\r
1797\r
b62a5a84 1798int CmdHF14AMfSniff(const char *Cmd){\r
55acbb2a 1799 // params\r
c948cbde
M		 1800 bool wantLogToFile = 0;\r
1801 bool wantDecrypt = 0;\r
eede7162 1802 //bool wantSaveToEml = 0; TODO\r
55acbb2a
M		 1803 bool wantSaveToEmlFile = 0;\r
1804\r
1805 //var \r
39864b0b
M		 1806 int res = 0;\r
1807 int len = 0;\r
1808 int blockLen = 0;\r
1809 int num = 0;\r
1810 int pckNum = 0;\r
1811 uint8_t uid[8];\r
1812 uint8_t atqa[2];\r
1813 uint8_t sak;\r
1814 bool isTag;\r
71d90e54 1815 uint32_t parity;\r
39864b0b
M		 1816 uint8_t buf[3000];\r
1817 uint8_t * bufPtr = buf;\r
1818 memset(buf, 0x00, 3000);\r
b62a5a84
M		 1819 \r
1820 if (param_getchar(Cmd, 0) == 'h') {\r
55acbb2a
M		 1821 PrintAndLog("It continuously get data from the field and saves it to: log, emulator, emulator file.");\r
1822 PrintAndLog("You can specify:");\r
1823 PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
1824 PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
1825 PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
e0c635d1 1826 PrintAndLog(" r - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");\r
55acbb2a
M		 1827 PrintAndLog("Usage: hf mf sniff [l][d][e][r]");\r
1828 PrintAndLog(" sample: hf mf sniff l d e");\r
b62a5a84
M		 1829 return 0;\r
1830 } \r
1831 \r
55acbb2a
M		 1832 for (int i = 0; i < 4; i++) {\r
1833 char ctmp = param_getchar(Cmd, i);\r
1834 if (ctmp == 'l' || ctmp == 'L') wantLogToFile = true;\r
1835 if (ctmp == 'd' || ctmp == 'D') wantDecrypt = true;\r
eede7162 1836 //if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true; TODO\r
55acbb2a
M		 1837 if (ctmp == 'f' || ctmp == 'F') wantSaveToEmlFile = true;\r
1838 }\r
1839 \r
39864b0b
M		 1840 printf("-------------------------------------------------------------------------\n");\r
1841 printf("Executing command. \n");\r
1842 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
1843 printf("Press the key on pc keyboard to abort the client.\n");\r
1844 printf("-------------------------------------------------------------------------\n");\r
1845\r
b62a5a84
M		 1846 UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
1847 SendCommand(&c);\r
1848\r
39864b0b
M		 1849 // wait cycle\r
1850 while (true) {\r
1851 printf(".");\r
1852 fflush(stdout);\r
1853 if (ukbhit()) {\r
1854 getchar();\r
1855 printf("\naborted via keyboard!\n");\r
1856 break;\r
1857 }\r
1858 \r
902cb3c0 1859 UsbCommand resp;\r
1860 if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
1861 res = resp.arg[0] & 0xff;\r
1862 len = resp.arg[1];\r
1863 num = resp.arg[2];\r
39864b0b
M		 1864 \r
1865 if (res == 0) return 0;\r
1866 if (res == 1) {\r
1867 if (num ==0) {\r
1868 bufPtr = buf;\r
1869 memset(buf, 0x00, 3000);\r
1870 }\r
902cb3c0 1871 memcpy(bufPtr, resp.d.asBytes, len);\r
39864b0b
M		 1872 bufPtr += len;\r
1873 pckNum++;\r
1874 }\r
1875 if (res == 2) {\r
1876 blockLen = bufPtr - buf;\r
1877 bufPtr = buf;\r
1878 printf(">\n");\r
1879 PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
1880 num = 0;\r
1881 while (bufPtr - buf + 9 < blockLen) {\r
7bc95e2e 1882 isTag = bufPtr[3] & 0x80 ? true:false;\r
71d90e54
M		 1883 bufPtr += 4;\r
1884 parity = *((uint32_t *)(bufPtr));\r
1885 bufPtr += 4;\r
39864b0b
M		 1886 len = bufPtr[0];\r
1887 bufPtr++;\r
1888 if ((len == 14) && (bufPtr[0] = 0xff) && (bufPtr[1] = 0xff)) {\r
1889 memcpy(uid, bufPtr + 2, 7);\r
1890 memcpy(atqa, bufPtr + 2 + 7, 2);\r
1891 sak = bufPtr[11];\r
55acbb2a 1892 \r
39864b0b 1893 PrintAndLog("tag select uid:%s atqa:%02x %02x sak:0x%02x", sprint_hex(uid, 7), atqa[0], atqa[1], sak);\r
55acbb2a 1894 if (wantLogToFile) {\r
e0c635d1 1895 FillFileNameByUID(logHexFileName, uid, ".log", 7);\r
55acbb2a
M		 1896 AddLogCurrentDT(logHexFileName);\r
1897 } \r
e0c635d1 1898 if (wantDecrypt) mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
39864b0b
M		 1899 } else {\r
1900 PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
55acbb2a 1901 if (wantLogToFile) AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
71d90e54 1902 if (wantDecrypt) mfTraceDecode(bufPtr, len, parity, wantSaveToEmlFile);\r
39864b0b
M		 1903 }\r
1904 bufPtr += len;\r
1905 num++;\r
1906 }\r
1907 }\r
1908 } // resp not NILL\r
1909 } // while (true)\r
b62a5a84
M		 1910 return 0;\r
1911}\r
1912\r
26fdb4ab 1913static command_t CommandTable[] =\r
9ca155ba 1914{\r
d2f487af 1915 {"help", CmdHelp, 1, "This help"},\r
1916 {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
1917 {"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
1918 {"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},\r
1919 {"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},\r
1920 {"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},\r
1921 {"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
1922 {"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
1923 {"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
9ca155ba 1924 {"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
545a1f38 1925 {"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
7bc95e2e 1926 {"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
9ca155ba 1927 {"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
b62a5a84 1928 {"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
545a1f38
M		 1929 {"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
1930 {"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
51969283
M		 1931 {"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
1932 {"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
9ca155ba
M		 1933 {"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
1934 {"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
8556b852
M		 1935 {"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
1936 {"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
0675f200 1937 {"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
f774db95 1938 {"csetblk", CmdHF14AMfCSetBlk, 0, "Write block into magic Chinese card"},\r
545a1f38
M		 1939 {"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block from magic Chinese card"},\r
1940 {"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector from magic Chinese card"},\r
208a0166 1941 {"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
545a1f38 1942 {"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
9ca155ba
M		 1943 {NULL, NULL, 0, NULL}\r
1944};\r
1945\r
1946int CmdHFMF(const char *Cmd)\r
1947{\r
1948 // flush\r
7dd1908b 1949 WaitForResponseTimeout(CMD_ACK,NULL,100);\r
9ca155ba
M		 1950\r
1951 CmdsParse(CommandTable, Cmd);\r
1952 return 0;\r
1953}\r
1954\r
1955int CmdHelp(const char *Cmd)\r
1956{\r
1957 CmdsHelp(CommandTable);\r
1958 return 0;\r
1959}\r
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