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CHG: minor code clean up
[proxmark3-svn] / client / cmdhfmf.c
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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 // wait cycle\r
40 while (true) {\r
1c611bbd 41 printf(".");\r
aea4d766 42 fflush(stdout);\r
9ca155ba
M		 43 if (ukbhit()) {\r
44 getchar();\r
45 printf("\naborted via keyboard!\n");\r
46 break;\r
47 }\r
48 \r
902cb3c0 49 UsbCommand resp;\r
1c611bbd 50 if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {\r
902cb3c0 51 isOK = resp.arg[0] & 0xff;\r
902cb3c0 52 uid = (uint32_t)bytes_to_num(resp.d.asBytes + 0, 4);\r
53 nt = (uint32_t)bytes_to_num(resp.d.asBytes + 4, 4);\r
54 par_list = bytes_to_num(resp.d.asBytes + 8, 8);\r
55 ks_list = bytes_to_num(resp.d.asBytes + 16, 8);\r
1c611bbd 56 nr = bytes_to_num(resp.d.asBytes + 24, 4);\r
9ca155ba 57 printf("\n\n");\r
9ca155ba
M		 58 if (!isOK) PrintAndLog("Proxmark can't get statistic info. Execution aborted.\n");\r
59 break;\r
60 }\r
61 } \r
1c611bbd 62\r
9ca155ba
M		 63 printf("\n");\r
64 \r
65 // error\r
66 if (isOK != 1) return 1;\r
67 \r
68 // execute original function from util nonce2key\r
1c611bbd 69 if (nonce2key(uid, nt, nr, par_list, ks_list, &r_key))\r
bfaecce6
M		 70 {\r
71 isOK = 2;\r
72 PrintAndLog("Key not found (lfsr_common_prefix list is null). Nt=%08x", nt); \r
73 } else {\r
74 printf("------------------------------------------------------------------\n");\r
125a98a1 75 PrintAndLog("Key found:%012"llx" \n", r_key);\r
9ca155ba 76\r
bfaecce6
M		 77 num_to_bytes(r_key, 6, keyBlock);\r
78 isOK = mfCheckKeys(0, 0, 1, keyBlock, &r_key);\r
79 }\r
3fe4ff4f 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 90 \r
3fe4ff4f 91 PrintAndLog("");\r
9ca155ba
M		 92 return 0;\r
93}\r
94\r
95int CmdHF14AMfWrBl(const char *Cmd)\r
96{\r
97 uint8_t blockNo = 0;\r
98 uint8_t keyType = 0;\r
99 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
100 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
101 \r
102 char cmdp = 0x00;\r
103\r
104 if (strlen(Cmd)<3) {\r
105 PrintAndLog("Usage: hf mf wrbl <block number> <key A/B> <key (12 hex symbols)> <block data (32 hex symbols)>");\r
106 PrintAndLog(" sample: hf mf wrbl 0 A FFFFFFFFFFFF 000102030405060708090A0B0C0D0E0F");\r
107 return 0;\r
108 } \r
109\r
110 blockNo = param_get8(Cmd, 0);\r
111 cmdp = param_getchar(Cmd, 1);\r
112 if (cmdp == 0x00) {\r
113 PrintAndLog("Key type must be A or B");\r
114 return 1;\r
115 }\r
116 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
117 if (param_gethex(Cmd, 2, key, 12)) {\r
118 PrintAndLog("Key must include 12 HEX symbols");\r
119 return 1;\r
120 }\r
121 if (param_gethex(Cmd, 3, bldata, 32)) {\r
122 PrintAndLog("Block data must include 32 HEX symbols");\r
123 return 1;\r
124 }\r
baeaf579 125 PrintAndLog("--block no:%d, key type:%c, key:%s", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
9ca155ba
M		 126 PrintAndLog("--data: %s", sprint_hex(bldata, 16));\r
127 \r
128 UsbCommand c = {CMD_MIFARE_WRITEBL, {blockNo, keyType, 0}};\r
129 memcpy(c.d.asBytes, key, 6);\r
130 memcpy(c.d.asBytes + 10, bldata, 16);\r
131 SendCommand(&c);\r
9ca155ba 132\r
902cb3c0 133 UsbCommand resp;\r
134 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
135 uint8_t isOK = resp.arg[0] & 0xff;\r
9ca155ba
M		 136 PrintAndLog("isOk:%02x", isOK);\r
137 } else {\r
138 PrintAndLog("Command execute timeout");\r
139 }\r
140\r
d2f487af 141 return 0;\r
142}\r
143\r
144int CmdHF14AMfUWrBl(const char *Cmd)\r
145{\r
1801456e
P		 146 uint8_t blockNo = 0;\r
147 bool chinese_card=0;\r
148 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
d2f487af 149 UsbCommand resp;\r
1801456e
P		 150 \r
151 if (strlen(Cmd)<3) {\r
152 PrintAndLog("Usage: hf mf uwrbl <block number> <block data (8 hex symbols)> <w>");\r
153 PrintAndLog(" sample: hf mf uwrbl 0 01020304");\r
154 return 0;\r
155 } \r
156\r
157 blockNo = param_get8(Cmd, 0);\r
158 if (param_gethex(Cmd, 1, bldata, 8)) {\r
159 PrintAndLog("Block data must include 8 HEX symbols");\r
160 return 1;\r
161 }\r
162 \r
163 if (strchr(Cmd,'w') != 0) {\r
164 chinese_card=1;\r
165 }\r
166 \r
167 switch(blockNo){\r
168 case 0:\r
169 if (!chinese_card){\r
170 PrintAndLog("Access Denied");\r
171 }else{\r
baeaf579 172 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 173 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
174 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
175 memcpy(d.d.asBytes,bldata, 4);\r
176 SendCommand(&d);\r
177\r
178 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
179 uint8_t isOK = resp.arg[0] & 0xff;\r
180 PrintAndLog("isOk:%02x", isOK);\r
181 } else {\r
182 PrintAndLog("Command execute timeout");\r
183 }\r
184 }\r
185 break;\r
186 case 1:\r
187 if (!chinese_card){\r
188 PrintAndLog("Access Denied");\r
189 }else{\r
baeaf579 190 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 191 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
192 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
193 memcpy(d.d.asBytes,bldata, 4);\r
194 SendCommand(&d);\r
195\r
196 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
197 uint8_t isOK = resp.arg[0] & 0xff;\r
198 PrintAndLog("isOk:%02x", isOK);\r
199 } else {\r
200 PrintAndLog("Command execute timeout");\r
201 }\r
202 }\r
203 break;\r
204 case 2:\r
205 if (!chinese_card){\r
206 PrintAndLog("Access Denied");\r
207 }else{\r
baeaf579 208 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 209 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
210 UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
211 memcpy(c.d.asBytes, bldata, 4);\r
212 SendCommand(&c);\r
213\r
214 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
215 uint8_t isOK = resp.arg[0] & 0xff;\r
216 PrintAndLog("isOk:%02x", isOK);\r
217 } else {\r
218 PrintAndLog("Command execute timeout");\r
219 }\r
220 }\r
221 break;\r
222 case 3:\r
baeaf579 223 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 224 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
225 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
226 memcpy(d.d.asBytes,bldata, 4);\r
227 SendCommand(&d);\r
228\r
229 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
230 uint8_t isOK = resp.arg[0] & 0xff;\r
231 PrintAndLog("isOk:%02x", isOK);\r
232 } else {\r
233 PrintAndLog("Command execute timeout");\r
234 }\r
235 break;\r
236 default: \r
baeaf579 237 PrintAndLog("--block no:%d", blockNo);\r
1801456e
P		 238 PrintAndLog("--data: %s", sprint_hex(bldata, 4)); \r
239 UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
240 memcpy(e.d.asBytes,bldata, 4);\r
241 SendCommand(&e);\r
242\r
243 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
244 uint8_t isOK = resp.arg[0] & 0xff;\r
245 PrintAndLog("isOk:%02x", isOK);\r
246 } else {\r
247 PrintAndLog("Command execute timeout");\r
248 }\r
249 break;\r
d2f487af 250 }\r
1801456e 251 return 0;\r
d2f487af 252}\r
253\r
baeaf579 254\r
d2f487af 255int CmdHF14AMfRdBl(const char *Cmd)\r
256{\r
257 uint8_t blockNo = 0;\r
9ca155ba
M		 258 uint8_t keyType = 0;\r
259 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
260 \r
261 char cmdp = 0x00;\r
262\r
263\r
264 if (strlen(Cmd)<3) {\r
265 PrintAndLog("Usage: hf mf rdbl <block number> <key A/B> <key (12 hex symbols)>");\r
266 PrintAndLog(" sample: hf mf rdbl 0 A FFFFFFFFFFFF ");\r
267 return 0;\r
268 } \r
269 \r
270 blockNo = param_get8(Cmd, 0);\r
271 cmdp = param_getchar(Cmd, 1);\r
272 if (cmdp == 0x00) {\r
273 PrintAndLog("Key type must be A or B");\r
274 return 1;\r
275 }\r
276 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
277 if (param_gethex(Cmd, 2, key, 12)) {\r
278 PrintAndLog("Key must include 12 HEX symbols");\r
279 return 1;\r
280 }\r
baeaf579 281 PrintAndLog("--block no:%d, key type:%c, key:%s ", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
9ca155ba
M		 282 \r
283 UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};\r
284 memcpy(c.d.asBytes, key, 6);\r
285 SendCommand(&c);\r
9ca155ba 286\r
902cb3c0 287 UsbCommand resp;\r
288 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
baeaf579 289 uint8_t isOK = resp.arg[0] & 0xff;\r
290 uint8_t *data = resp.d.asBytes;\r
9ca155ba
M		 291\r
292 if (isOK)\r
293 PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 16));\r
294 else\r
295 PrintAndLog("isOk:%02x", isOK);\r
296 } else {\r
297 PrintAndLog("Command execute timeout");\r
298 }\r
299\r
d2f487af 300 return 0;\r
301}\r
302\r
303int CmdHF14AMfURdBl(const char *Cmd)\r
304{\r
baeaf579 305 uint8_t blockNo = 0;\r
d2f487af 306\r
baeaf579 307 if (strlen(Cmd)<1) {\r
308 PrintAndLog("Usage: hf mf urdbl <block number>");\r
309 PrintAndLog(" sample: hf mf urdbl 0");\r
310 return 0;\r
311 } \r
d2f487af 312 \r
baeaf579 313 blockNo = param_get8(Cmd, 0);\r
314 PrintAndLog("--block no:%d", blockNo);\r
d2f487af 315 \r
baeaf579 316 UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};\r
317 SendCommand(&c);\r
d2f487af 318\r
baeaf579 319 UsbCommand resp;\r
320 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
321 uint8_t isOK = resp.arg[0] & 0xff;\r
322 uint8_t *data = resp.d.asBytes;\r
323\r
324 if (isOK)\r
325 PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 4));\r
326 else\r
327 PrintAndLog("isOk:%02x", isOK);\r
328 } else {\r
329 PrintAndLog("Command execute timeout");\r
330 }\r
d2f487af 331\r
baeaf579 332 return 0;\r
d2f487af 333}\r
334\r
baeaf579 335\r
d2f487af 336int CmdHF14AMfURdCard(const char *Cmd)\r
337{\r
baeaf579 338 int i;\r
339 uint8_t sectorNo = 0;\r
d2f487af 340 uint8_t *lockbytes_t=NULL;\r
341 uint8_t lockbytes[2]={0,0};\r
342 bool bit[16]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};\r
343 \r
baeaf579 344 uint8_t isOK = 0;\r
345 uint8_t * data = NULL;\r
d2f487af 346\r
baeaf579 347 PrintAndLog("Attempting to Read Ultralight... ");\r
d2f487af 348 \r
349 UsbCommand c = {CMD_MIFAREU_READCARD, {sectorNo}};\r
350 SendCommand(&c);\r
351\r
baeaf579 352 UsbCommand resp;\r
353 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
354 isOK = resp.arg[0] & 0xff;\r
355 data = resp.d.asBytes;\r
356\r
357 PrintAndLog("isOk:%02x", isOK);\r
358 if (isOK) \r
97d582a6
MHS		 359 { // bit 0 and 1\r
360 PrintAndLog("Block %3d:%s ", 0,sprint_hex(data + 0 * 4, 4));\r
361 PrintAndLog("Block %3d:%s ", 1,sprint_hex(data + 1 * 4, 4));\r
362 // bit 2\r
363 //process lock bytes\r
364 lockbytes_t=data+(2*4);\r
365 lockbytes[0]=lockbytes_t[2];\r
366 lockbytes[1]=lockbytes_t[3];\r
367 for(int j=0; j<16; j++){\r
368 bit[j]=lockbytes[j/8] & ( 1 <<(7-j%8));\r
d2f487af 369 }\r
97d582a6
MHS		 370 //remaining\r
371 for (i = 3; i < 16; i++) {\r
372 int bitnum = (23-i) % 16;\r
373 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[bitnum]);\r
374 }\r
375\r
376 }\r
d2f487af 377 } else {\r
baeaf579 378 PrintAndLog("Command execute timeout");\r
d2f487af 379 }\r
380 return 0;\r
381}\r
382\r
baeaf579 383\r
d2f487af 384int CmdHF14AMfRdSc(const char *Cmd)\r
385{\r
386 int i;\r
9ca155ba
M		 387 uint8_t sectorNo = 0;\r
388 uint8_t keyType = 0;\r
389 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
9ca155ba 390 uint8_t isOK = 0;\r
baeaf579 391 uint8_t *data = NULL;\r
9ca155ba
M		 392 char cmdp = 0x00;\r
393\r
394 if (strlen(Cmd)<3) {\r
395 PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");\r
396 PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");\r
397 return 0;\r
398 } \r
399 \r
400 sectorNo = param_get8(Cmd, 0);\r
baeaf579 401 if (sectorNo > 39) {\r
402 PrintAndLog("Sector number must be less than 40");\r
9ca155ba
M		 403 return 1;\r
404 }\r
405 cmdp = param_getchar(Cmd, 1);\r
baeaf579 406 if (cmdp != 'a' && cmdp != 'A' && cmdp != 'b' && cmdp != 'B') {\r
9ca155ba
M		 407 PrintAndLog("Key type must be A or B");\r
408 return 1;\r
409 }\r
410 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
411 if (param_gethex(Cmd, 2, key, 12)) {\r
412 PrintAndLog("Key must include 12 HEX symbols");\r
413 return 1;\r
414 }\r
baeaf579 415 PrintAndLog("--sector no:%d key type:%c key:%s ", sectorNo, keyType?'B':'A', sprint_hex(key, 6));\r
9ca155ba 416 \r
baeaf579 417 UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};\r
9ca155ba 418 memcpy(c.d.asBytes, key, 6);\r
baeaf579 419 SendCommand(&c);\r
9ca155ba
M		 420 PrintAndLog(" ");\r
421\r
902cb3c0 422 UsbCommand resp;\r
423 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
424 isOK = resp.arg[0] & 0xff;\r
425 data = resp.d.asBytes;\r
9ca155ba
M		 426\r
427 PrintAndLog("isOk:%02x", isOK);\r
baeaf579 428 if (isOK) {\r
429 for (i = 0; i < (sectorNo<32?3:15); i++) {\r
430 PrintAndLog("data : %s", sprint_hex(data + i * 16, 16));\r
9ca155ba 431 }\r
baeaf579 432 PrintAndLog("trailer: %s", sprint_hex(data + (sectorNo<32?3:15) * 16, 16));\r
433 }\r
9ca155ba 434 } else {\r
baeaf579 435 PrintAndLog("Command execute timeout");\r
9ca155ba
M		 436 }\r
437\r
baeaf579 438 return 0;\r
439}\r
9ca155ba 440\r
baeaf579 441uint8_t FirstBlockOfSector(uint8_t sectorNo)\r
442{\r
443 if (sectorNo < 32) {\r
444 return sectorNo * 4;\r
9ca155ba 445 } else {\r
baeaf579 446 return 32 * 4 + (sectorNo - 32) * 16;\r
9ca155ba 447 }\r
9ca155ba
M		 448}\r
449\r
baeaf579 450uint8_t NumBlocksPerSector(uint8_t sectorNo)\r
451{\r
452 if (sectorNo < 32) {\r
453 return 4;\r
454 } else {\r
455 return 16;\r
456 }\r
457}\r
458\r
aea4d766 459int CmdHF14AMfDump(const char *Cmd)\r
26fdb4ab 460{\r
baeaf579 461 uint8_t sectorNo, blockNo;\r
26fdb4ab 462 \r
aea4d766 463 uint8_t keyA[40][6];\r
464 uint8_t keyB[40][6];\r
465 uint8_t rights[40][4];\r
79db03ef 466 uint8_t carddata[256][16];\r
baeaf579 467 uint8_t numSectors = 16;\r
26fdb4ab 468 \r
26fdb4ab 469 FILE *fin;\r
470 FILE *fout;\r
471 \r
902cb3c0 472 UsbCommand resp;\r
baeaf579 473\r
474 char cmdp = param_getchar(Cmd, 0);\r
475 switch (cmdp) {\r
476 case '0' : numSectors = 5; break;\r
477 case '1' : \r
478 case '\0': numSectors = 16; break;\r
479 case '2' : numSectors = 32; break;\r
480 case '4' : numSectors = 40; break;\r
481 default: numSectors = 16;\r
482 } \r
483 \r
484 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r
485 PrintAndLog("Usage: hf mf dump [card memory]");\r
486 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
487 PrintAndLog("");\r
488 PrintAndLog("Samples: hf mf dump");\r
489 PrintAndLog(" hf mf dump 4");\r
490 return 0;\r
491 }\r
26fdb4ab 492 \r
493 if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
aea4d766 494 PrintAndLog("Could not find file dumpkeys.bin");\r
26fdb4ab 495 return 1;\r
496 }\r
497 \r
3fe4ff4f 498 // Read keys A from file\r
baeaf579 499 for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
500 if (fread( keyA[sectorNo], 1, 6, fin ) == 0) {\r
501 PrintAndLog("File reading error.");\r
97d582a6 502 fclose(fin);\r
759c16b3 503 return 2;\r
baeaf579 504 }\r
26fdb4ab 505 }\r
baeaf579 506 \r
3fe4ff4f 507 // Read keys B from file\r
baeaf579 508 for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
509 if (fread( keyB[sectorNo], 1, 6, fin ) == 0) {\r
510 PrintAndLog("File reading error.");\r
97d582a6 511 fclose(fin);\r
759c16b3 512 return 2;\r
baeaf579 513 }\r
26fdb4ab 514 }\r
97d582a6 515 fclose(fin);\r
26fdb4ab 516 // Read access rights to sectors\r
baeaf579 517\r
26fdb4ab 518 PrintAndLog("|-----------------------------------------|");\r
519 PrintAndLog("|------ Reading sector access bits...-----|");\r
520 PrintAndLog("|-----------------------------------------|");\r
521 \r
baeaf579 522 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
523 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 0, 0}};\r
524 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
26fdb4ab 525 SendCommand(&c);\r
26fdb4ab 526\r
baeaf579 527 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
902cb3c0 528 uint8_t isOK = resp.arg[0] & 0xff;\r
529 uint8_t *data = resp.d.asBytes;\r
26fdb4ab 530 if (isOK){\r
c626c56e 531 rights[sectorNo][0] = ((data[7] & 0x10)>>2) | ((data[8] & 0x1)<<1) | ((data[8] & 0x10)>>4); // C1C2C3 for data area 0\r
532 rights[sectorNo][1] = ((data[7] & 0x20)>>3) | ((data[8] & 0x2)<<0) | ((data[8] & 0x20)>>5); // C1C2C3 for data area 1\r
533 rights[sectorNo][2] = ((data[7] & 0x40)>>4) | ((data[8] & 0x4)>>1) | ((data[8] & 0x40)>>6); // C1C2C3 for data area 2\r
534 rights[sectorNo][3] = ((data[7] & 0x80)>>5) | ((data[8] & 0x8)>>2) | ((data[8] & 0x80)>>7); // C1C2C3 for sector trailer\r
baeaf579 535 } else {\r
79db03ef 536 PrintAndLog("Could not get access rights for sector %2d. Trying with defaults...", sectorNo);\r
c626c56e 537 rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
538 rights[sectorNo][3] = 0x01;\r
26fdb4ab 539 }\r
baeaf579 540 } else {\r
79db03ef 541 PrintAndLog("Command execute timeout when trying to read access rights for sector %2d. Trying with defaults...", sectorNo);\r
c626c56e 542 rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
543 rights[sectorNo][3] = 0x01;\r
26fdb4ab 544 }\r
545 }\r
546 \r
547 // Read blocks and print to file\r
548 \r
549 PrintAndLog("|-----------------------------------------|");\r
550 PrintAndLog("|----- Dumping all blocks to file... -----|");\r
551 PrintAndLog("|-----------------------------------------|");\r
552 \r
79db03ef 553 bool isOK = true;\r
554 for (sectorNo = 0; isOK && sectorNo < numSectors; sectorNo++) {\r
555 for (blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
baeaf579 556 bool received = false;\r
3fe4ff4f 557 \r
baeaf579 558 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. At least the Access Conditions can always be read with key A. \r
559 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
560 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
26fdb4ab 561 SendCommand(&c);\r
baeaf579 562 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
563 } else { // data block. Check if it can be read with key A or key B\r
564 uint8_t data_area = sectorNo<32?blockNo:blockNo/5;\r
c626c56e 565 if ((rights[sectorNo][data_area] == 0x03) || (rights[sectorNo][data_area] == 0x05)) { // only key B would work\r
baeaf579 566 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 1, 0}};\r
567 memcpy(c.d.asBytes, keyB[sectorNo], 6);\r
26fdb4ab 568 SendCommand(&c);\r
baeaf579 569 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
c626c56e 570 } else if (rights[sectorNo][data_area] == 0x07) { // no key would work\r
79db03ef 571 isOK = false;\r
572 PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo, blockNo);\r
baeaf579 573 } else { // key A would work\r
79db03ef 574 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
575 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
576 SendCommand(&c);\r
577 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
26fdb4ab 578 }\r
579 }\r
580\r
902cb3c0 581 if (received) {\r
79db03ef 582 isOK = resp.arg[0] & 0xff;\r
902cb3c0 583 uint8_t *data = resp.d.asBytes;\r
baeaf579 584 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. Fill in the keys.\r
585 data[0] = (keyA[sectorNo][0]);\r
586 data[1] = (keyA[sectorNo][1]);\r
587 data[2] = (keyA[sectorNo][2]);\r
588 data[3] = (keyA[sectorNo][3]);\r
589 data[4] = (keyA[sectorNo][4]);\r
590 data[5] = (keyA[sectorNo][5]);\r
591 data[10] = (keyB[sectorNo][0]);\r
592 data[11] = (keyB[sectorNo][1]);\r
593 data[12] = (keyB[sectorNo][2]);\r
594 data[13] = (keyB[sectorNo][3]);\r
595 data[14] = (keyB[sectorNo][4]);\r
596 data[15] = (keyB[sectorNo][5]);\r
3d77fdfa 597 }\r
26fdb4ab 598 if (isOK) {\r
79db03ef 599 memcpy(carddata[FirstBlockOfSector(sectorNo) + blockNo], data, 16);\r
600 PrintAndLog("Successfully read block %2d of sector %2d.", blockNo, sectorNo);\r
baeaf579 601 } else {\r
602 PrintAndLog("Could not read block %2d of sector %2d", blockNo, sectorNo);\r
79db03ef 603 break;\r
26fdb4ab 604 }\r
605 }\r
606 else {\r
79db03ef 607 isOK = false;\r
608 PrintAndLog("Command execute timeout when trying to read block %2d of sector %2d.", blockNo, sectorNo);\r
609 break;\r
26fdb4ab 610 }\r
611 }\r
612 }\r
79db03ef 613\r
614 if (isOK) {\r
615 if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
616 PrintAndLog("Could not create file name dumpdata.bin");\r
617 return 1;\r
618 }\r
619 uint16_t numblocks = FirstBlockOfSector(numSectors - 1) + NumBlocksPerSector(numSectors - 1);\r
620 fwrite(carddata, 1, 16*numblocks, fout);\r
621 fclose(fout);\r
622 PrintAndLog("Dumped %d blocks (%d bytes) to file dumpdata.bin", numblocks, 16*numblocks);\r
623 }\r
624 \r
baeaf579 625 return 0;\r
26fdb4ab 626}\r
627\r
aea4d766 628int CmdHF14AMfRestore(const char *Cmd)\r
26fdb4ab 629{\r
baeaf579 630 uint8_t sectorNo,blockNo;\r
26fdb4ab 631 uint8_t keyType = 0;\r
632 uint8_t key[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
633 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
baeaf579 634 uint8_t keyA[40][6];\r
635 uint8_t keyB[40][6];\r
636 uint8_t numSectors;\r
26fdb4ab 637 \r
26fdb4ab 638 FILE *fdump;\r
639 FILE *fkeys;\r
baeaf579 640\r
641 char cmdp = param_getchar(Cmd, 0);\r
642 switch (cmdp) {\r
643 case '0' : numSectors = 5; break;\r
644 case '1' : \r
645 case '\0': numSectors = 16; break;\r
646 case '2' : numSectors = 32; break;\r
647 case '4' : numSectors = 40; break;\r
648 default: numSectors = 16;\r
649 } \r
650\r
651 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r
652 PrintAndLog("Usage: hf mf restore [card memory]");\r
653 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
654 PrintAndLog("");\r
655 PrintAndLog("Samples: hf mf restore");\r
656 PrintAndLog(" hf mf restore 4");\r
657 return 0;\r
658 }\r
659\r
26fdb4ab 660 if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
aea4d766 661 PrintAndLog("Could not find file dumpdata.bin");\r
26fdb4ab 662 return 1;\r
663 }\r
664 if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
aea4d766 665 PrintAndLog("Could not find file dumpkeys.bin");\r
ca4714cd 666 fclose(fdump);\r
26fdb4ab 667 return 1;\r
668 }\r
669 \r
baeaf579 670 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
671 if (fread(keyA[sectorNo], 1, 6, fkeys) == 0) {\r
672 PrintAndLog("File reading error (dumpkeys.bin).");\r
ca4714cd
MHS		 673 fclose(fdump);\r
674 fclose(fkeys);\r
759c16b3 675 return 2;\r
baeaf579 676 }\r
26fdb4ab 677 }\r
baeaf579 678\r
679 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
680 if (fread(keyB[sectorNo], 1, 6, fkeys) == 0) {\r
681 PrintAndLog("File reading error (dumpkeys.bin).");\r
ca4714cd
MHS		 682 fclose(fdump);\r
683 fclose(fkeys);\r
759c16b3 684 return 2;\r
baeaf579 685 }\r
26fdb4ab 686 }\r
ca4714cd 687 fclose(fkeys);\r
79db03ef 688\r
9d710943 689 PrintAndLog("Restoring dumpdata.bin to card");\r
26fdb4ab 690\r
baeaf579 691 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
692 for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
693 UsbCommand c = {CMD_MIFARE_WRITEBL, {FirstBlockOfSector(sectorNo) + blockNo, keyType, 0}};\r
26fdb4ab 694 memcpy(c.d.asBytes, key, 6);\r
695 \r
759c16b3 696 if (fread(bldata, 1, 16, fdump) == 0) {\r
baeaf579 697 PrintAndLog("File reading error (dumpdata.bin).");\r
ca4714cd 698 fclose(fdump);\r
baeaf579 699 return 2;\r
700 }\r
26fdb4ab 701 \r
baeaf579 702 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer\r
703 bldata[0] = (keyA[sectorNo][0]);\r
704 bldata[1] = (keyA[sectorNo][1]);\r
705 bldata[2] = (keyA[sectorNo][2]);\r
706 bldata[3] = (keyA[sectorNo][3]);\r
707 bldata[4] = (keyA[sectorNo][4]);\r
708 bldata[5] = (keyA[sectorNo][5]);\r
709 bldata[10] = (keyB[sectorNo][0]);\r
710 bldata[11] = (keyB[sectorNo][1]);\r
711 bldata[12] = (keyB[sectorNo][2]);\r
712 bldata[13] = (keyB[sectorNo][3]);\r
713 bldata[14] = (keyB[sectorNo][4]);\r
714 bldata[15] = (keyB[sectorNo][5]);\r
26fdb4ab 715 } \r
716 \r
baeaf579 717 PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));\r
26fdb4ab 718 \r
719 memcpy(c.d.asBytes + 10, bldata, 16);\r
720 SendCommand(&c);\r
26fdb4ab 721\r
902cb3c0 722 UsbCommand resp;\r
baeaf579 723 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
902cb3c0 724 uint8_t isOK = resp.arg[0] & 0xff;\r
26fdb4ab 725 PrintAndLog("isOk:%02x", isOK);\r
726 } else {\r
727 PrintAndLog("Command execute timeout");\r
728 }\r
729 }\r
730 }\r
731 \r
732 fclose(fdump);\r
26fdb4ab 733 return 0;\r
734}\r
735\r
9ca155ba
M		 736int CmdHF14AMfNested(const char *Cmd)\r
737{\r
738 int i, j, res, iterations;\r
baeaf579 739 sector *e_sector = NULL;\r
9ca155ba
M		 740 uint8_t blockNo = 0;\r
741 uint8_t keyType = 0;\r
742 uint8_t trgBlockNo = 0;\r
743 uint8_t trgKeyType = 0;\r
baeaf579 744 uint8_t SectorsCnt = 0;\r
9ca155ba 745 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
9492e0b0 746 uint8_t keyBlock[6*6];\r
9ca155ba 747 uint64_t key64 = 0;\r
baeaf579 748 bool transferToEml = false;\r
9ca155ba 749 \r
baeaf579 750 bool createDumpFile = false;\r
26fdb4ab 751 FILE *fkeys;\r
21156267 752 uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
753 uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
26fdb4ab 754 \r
9ca155ba
M		 755 char cmdp, ctmp;\r
756\r
757 if (strlen(Cmd)<3) {\r
758 PrintAndLog("Usage:");\r
26fdb4ab 759 PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
0014cb46
M		 760 PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
761 PrintAndLog(" <target block number> <target key A/B> [t]");\r
9ca155ba 762 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
8556b852 763 PrintAndLog("t - transfer keys into emulator memory");\r
26fdb4ab 764 PrintAndLog("d - write keys to binary file");\r
9ca155ba
M		 765 PrintAndLog(" ");\r
766 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
79db03ef 767 PrintAndLog(" sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
768 PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
769 PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
9ca155ba
M		 770 return 0;\r
771 } \r
772 \r
773 cmdp = param_getchar(Cmd, 0);\r
774 blockNo = param_get8(Cmd, 1);\r
775 ctmp = param_getchar(Cmd, 2);\r
baeaf579 776 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
9ca155ba
M		 777 PrintAndLog("Key type must be A or B");\r
778 return 1;\r
779 }\r
780 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
781 if (param_gethex(Cmd, 3, key, 12)) {\r
782 PrintAndLog("Key must include 12 HEX symbols");\r
783 return 1;\r
784 }\r
785 \r
8556b852 786 if (cmdp == 'o' || cmdp == 'O') {\r
9ca155ba
M		 787 cmdp = 'o';\r
788 trgBlockNo = param_get8(Cmd, 4);\r
789 ctmp = param_getchar(Cmd, 5);\r
baeaf579 790 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
9ca155ba
M		 791 PrintAndLog("Target key type must be A or B");\r
792 return 1;\r
793 }\r
794 if (ctmp != 'A' && ctmp != 'a') trgKeyType = 1;\r
795 } else {\r
796 switch (cmdp) {\r
797 case '0': SectorsCnt = 05; break;\r
798 case '1': SectorsCnt = 16; break;\r
799 case '2': SectorsCnt = 32; break;\r
baeaf579 800 case '4': SectorsCnt = 40; break;\r
9ca155ba
M		 801 default: SectorsCnt = 16;\r
802 }\r
803 }\r
8556b852
M		 804\r
805 ctmp = param_getchar(Cmd, 4);\r
baeaf579 806 if (ctmp == 't' || ctmp == 'T') transferToEml = true;\r
807 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = true;\r
21156267 808 \r
8556b852
M		 809 ctmp = param_getchar(Cmd, 6);\r
810 transferToEml |= (ctmp == 't' || ctmp == 'T');\r
21156267 811 transferToEml |= (ctmp == 'd' || ctmp == 'D');\r
9ca155ba 812 \r
9ca155ba 813 if (cmdp == 'o') {\r
baeaf579 814 PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo, trgKeyType?'B':'A');\r
9492e0b0 815 if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r
9ca155ba
M		 816 PrintAndLog("Nested error.");\r
817 return 2;\r
818 }\r
9492e0b0 819 key64 = bytes_to_num(keyBlock, 6);\r
820 if (key64) {\r
125a98a1 821 PrintAndLog("Found valid key:%012"llx, key64);\r
8556b852
M		 822\r
823 // transfer key to the emulator\r
824 if (transferToEml) {\r
baeaf579 825 uint8_t sectortrailer;\r
826 if (trgBlockNo < 32*4) { // 4 block sector\r
827 sectortrailer = (trgBlockNo & 0x03) + 3;\r
828 } else { // 16 block sector\r
829 sectortrailer = (trgBlockNo & 0x0f) + 15;\r
830 }\r
831 mfEmlGetMem(keyBlock, sectortrailer, 1);\r
8556b852
M		 832 \r
833 if (!trgKeyType)\r
834 num_to_bytes(key64, 6, keyBlock);\r
835 else\r
836 num_to_bytes(key64, 6, &keyBlock[10]);\r
baeaf579 837 mfEmlSetMem(keyBlock, sectortrailer, 1); \r
8556b852
M		 838 }\r
839 } else {\r
9ca155ba 840 PrintAndLog("No valid key found");\r
8556b852 841 }\r
21156267 842 }\r
843 else { // ------------------------------------ multiple sectors working\r
9492e0b0 844 clock_t time1;\r
845 time1 = clock();\r
846\r
9ca155ba
M		 847 e_sector = calloc(SectorsCnt, sizeof(sector));\r
848 if (e_sector == NULL) return 1;\r
849 \r
baeaf579 850 //test current key and additional standard keys first\r
9ca155ba 851 memcpy(keyBlock, key, 6);\r
9492e0b0 852 num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 1 * 6));\r
853 num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 2 * 6));\r
854 num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 3 * 6));\r
855 num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 4 * 6));\r
9ca155ba
M		 856 num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 5 * 6));\r
857\r
858 PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
859 for (i = 0; i < SectorsCnt; i++) {\r
860 for (j = 0; j < 2; j++) {\r
861 if (e_sector[i].foundKey[j]) continue;\r
862 \r
baeaf579 863 res = mfCheckKeys(FirstBlockOfSector(i), j, 6, keyBlock, &key64);\r
9ca155ba
M		 864 \r
865 if (!res) {\r
866 e_sector[i].Key[j] = key64;\r
867 e_sector[i].foundKey[j] = 1;\r
868 }\r
869 }\r
9492e0b0 870 }\r
871 \r
9ca155ba 872 \r
9ca155ba
M		 873 // nested sectors\r
874 iterations = 0;\r
875 PrintAndLog("nested...");\r
9492e0b0 876 bool calibrate = true;\r
9ca155ba 877 for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
baeaf579 878 for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
9ca155ba 879 for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
baeaf579 880 if (e_sector[sectorNo].foundKey[trgKeyType]) continue;\r
9492e0b0 881 PrintAndLog("-----------------------------------------------");\r
baeaf579 882 if(mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate)) {\r
9492e0b0 883 PrintAndLog("Nested error.\n");\r
3fe4ff4f 884 free(e_sector);\r
9492e0b0 885 return 2;\r
886 }\r
887 else {\r
888 calibrate = false;\r
889 }\r
9ca155ba
M		 890 \r
891 iterations++;\r
9492e0b0 892\r
893 key64 = bytes_to_num(keyBlock, 6);\r
894 if (key64) {\r
125a98a1 895 PrintAndLog("Found valid key:%012"llx, key64);\r
baeaf579 896 e_sector[sectorNo].foundKey[trgKeyType] = 1;\r
897 e_sector[sectorNo].Key[trgKeyType] = key64;\r
9ca155ba
M		 898 }\r
899 }\r
9492e0b0 900 }\r
9ca155ba
M		 901 }\r
902\r
a0041115 903 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 904 \r
905 PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
9ca155ba
M		 906 //print them\r
907 PrintAndLog("|---|----------------|---|----------------|---|");\r
908 PrintAndLog("|sec|key A |res|key B |res|");\r
909 PrintAndLog("|---|----------------|---|----------------|---|");\r
910 for (i = 0; i < SectorsCnt; i++) {\r
125a98a1 911 PrintAndLog("|%03d| %012"llx" | %d | %012"llx" | %d |", i,\r
9ca155ba
M		 912 e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
913 }\r
914 PrintAndLog("|---|----------------|---|----------------|---|");\r
915 \r
8556b852
M		 916 // transfer them to the emulator\r
917 if (transferToEml) {\r
918 for (i = 0; i < SectorsCnt; i++) {\r
baeaf579 919 mfEmlGetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
8556b852 920 if (e_sector[i].foundKey[0])\r
ab8b654e 921 num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
8556b852
M		 922 if (e_sector[i].foundKey[1])\r
923 num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
baeaf579 924 mfEmlSetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
8556b852
M		 925 } \r
926 }\r
927 \r
21156267 928 // Create dump file\r
26fdb4ab 929 if (createDumpFile) {\r
930 if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
aea4d766 931 PrintAndLog("Could not create file dumpkeys.bin");\r
26fdb4ab 932 free(e_sector);\r
933 return 1;\r
934 }\r
baeaf579 935 PrintAndLog("Printing keys to binary file dumpkeys.bin...");\r
936 for(i=0; i<SectorsCnt; i++) {\r
21156267 937 if (e_sector[i].foundKey[0]){\r
938 num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
939 fwrite ( tempkey, 1, 6, fkeys );\r
940 }\r
941 else{\r
942 fwrite ( &standart, 1, 6, fkeys );\r
943 }\r
26fdb4ab 944 }\r
baeaf579 945 for(i=0; i<SectorsCnt; i++) {\r
21156267 946 if (e_sector[i].foundKey[1]){\r
947 num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
948 fwrite ( tempkey, 1, 6, fkeys );\r
949 }\r
950 else{\r
951 fwrite ( &standart, 1, 6, fkeys );\r
952 }\r
26fdb4ab 953 }\r
954 fclose(fkeys);\r
955 }\r
956 \r
9ca155ba
M		 957 free(e_sector);\r
958 }\r
9ca155ba
M		 959 return 0;\r
960}\r
961\r
962int CmdHF14AMfChk(const char *Cmd)\r
963{\r
90e278d3
MHS		 964 if (strlen(Cmd)<3) {\r
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 PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
970 PrintAndLog(" hf mf chk *1 ? t");\r
971 return 0;\r
972 } \r
973\r
aea4d766 974 FILE * f;\r
975 char filename[256]={0};\r
83613803 976 char buf[13];\r
aea4d766 977 uint8_t *keyBlock = NULL, *p;\r
978 uint8_t stKeyBlock = 20;\r
979 \r
9ca155ba
M		 980 int i, res;\r
981 int keycnt = 0;\r
982 char ctmp = 0x00;\r
983 uint8_t blockNo = 0;\r
aea4d766 984 uint8_t SectorsCnt = 1;\r
9ca155ba 985 uint8_t keyType = 0;\r
9ca155ba 986 uint64_t key64 = 0;\r
aea4d766 987 \r
988 int transferToEml = 0;\r
989 int createDumpFile = 0;\r
9ca155ba 990\r
aea4d766 991 keyBlock = calloc(stKeyBlock, 6);\r
992 if (keyBlock == NULL) return 1;\r
993\r
0c12504a 994 uint64_t defaultKeys[] =\r
995 {\r
996 0xffffffffffff, // Default key (first key used by program if no user defined key)\r
997 0x000000000000, // Blank key\r
998 0xa0a1a2a3a4a5, // NFCForum MAD key\r
999 0xb0b1b2b3b4b5,\r
1000 0xaabbccddeeff,\r
1001 0x4d3a99c351dd,\r
1002 0x1a982c7e459a,\r
1003 0xd3f7d3f7d3f7,\r
1004 0x714c5c886e97,\r
1005 0x587ee5f9350f,\r
1006 0xa0478cc39091,\r
1007 0x533cb6c723f6,\r
1008 0x8fd0a4f256e9\r
1009 };\r
baeaf579 1010 int defaultKeysSize = sizeof(defaultKeys) / sizeof(uint64_t);\r
0c12504a 1011\r
1012 for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r
1013 {\r
1014 num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t*)(keyBlock + defaultKeyCounter * 6));\r
1015 }\r
aea4d766 1016 \r
aea4d766 1017 if (param_getchar(Cmd, 0)=='*') {\r
1018 blockNo = 3;\r
1019 switch(param_getchar(Cmd+1, 0)) {\r
1020 case '0': SectorsCnt = 5; break;\r
1021 case '1': SectorsCnt = 16; break;\r
1022 case '2': SectorsCnt = 32; break;\r
1023 case '4': SectorsCnt = 40; break;\r
1024 default: SectorsCnt = 16;\r
1025 }\r
1026 }\r
1027 else\r
1028 blockNo = param_get8(Cmd, 0);\r
1029 \r
9ca155ba 1030 ctmp = param_getchar(Cmd, 1);\r
aea4d766 1031 switch (ctmp) { \r
1032 case 'a': case 'A':\r
1033 keyType = !0;\r
1034 break;\r
1035 case 'b': case 'B':\r
1036 keyType = !1;\r
1037 break;\r
1038 case '?':\r
1039 keyType = 2;\r
1040 break;\r
1041 default:\r
1042 PrintAndLog("Key type must be A , B or ?");\r
9ca155ba 1043 return 1;\r
aea4d766 1044 };\r
9ca155ba 1045 \r
aea4d766 1046 ctmp = param_getchar(Cmd, 2);\r
1047 if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r
1048 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r
1049 \r
1050 for (i = transferToEml || createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
1051 if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
1052 if ( stKeyBlock - keycnt < 2) {\r
1053 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
1054 if (!p) {\r
1055 PrintAndLog("Cannot allocate memory for Keys");\r
1056 free(keyBlock);\r
1057 return 2;\r
1058 }\r
1059 keyBlock = p;\r
1060 }\r
baeaf579 1061 PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
aea4d766 1062 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
1063 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
1064 keycnt++;\r
1065 } else {\r
1066 // May be a dic file\r
1067 if ( param_getstr(Cmd, 2 + i,filename) > 255 ) {\r
1068 PrintAndLog("File name too long");\r
1069 free(keyBlock);\r
1070 return 2;\r
1071 }\r
1072 \r
aea4d766 1073 if ( (f = fopen( filename , "r")) ) {\r
0c12504a 1074 while( fgets(buf, sizeof(buf), f) ){\r
99a71a0d 1075 if (strlen(buf) < 12 || buf[11] == '\n')\r
1076 continue;\r
aea4d766 1077 \r
99a71a0d 1078 while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
1079 \r
9492e0b0 1080 if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
9ca155ba 1081\r
99a71a0d 1082 if (!isxdigit(buf[0])){\r
1083 PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
aea4d766 1084 continue;\r
1085 }\r
1086 \r
99a71a0d 1087 buf[12] = 0;\r
aea4d766 1088\r
1089 if ( stKeyBlock - keycnt < 2) {\r
1090 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
1091 if (!p) {\r
1092 PrintAndLog("Cannot allocate memory for defKeys");\r
1093 free(keyBlock);\r
1094 return 2;\r
1095 }\r
1096 keyBlock = p;\r
1097 }\r
1098 memset(keyBlock + 6 * keycnt, 0, 6);\r
99a71a0d 1099 num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
baeaf579 1100 PrintAndLog("chk custom key[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
aea4d766 1101 keycnt++;\r
0c12504a 1102 memset(buf, 0, sizeof(buf));\r
aea4d766 1103 }\r
90e278d3 1104 fclose(f);\r
aea4d766 1105 } else {\r
1106 PrintAndLog("File: %s: not found or locked.", filename);\r
1107 free(keyBlock);\r
1108 return 1;\r
3fe4ff4f 1109 \r
aea4d766 1110 }\r
9ca155ba 1111 }\r
9ca155ba
M		 1112 }\r
1113 \r
1114 if (keycnt == 0) {\r
baeaf579 1115 PrintAndLog("No key specified, trying default keys");\r
0c12504a 1116 for (;keycnt < defaultKeysSize; keycnt++)\r
baeaf579 1117 PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
79db03ef 1118 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
1119 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
1120 }\r
1121 \r
1122 // initialize storage for found keys\r
1123 bool validKey[2][40];\r
1124 uint8_t foundKey[2][40][6];\r
1125 for (uint16_t t = 0; t < 2; t++) {\r
1126 for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
1127 validKey[t][sectorNo] = false;\r
1128 for (uint16_t i = 0; i < 6; i++) {\r
1129 foundKey[t][sectorNo][i] = 0xff;\r
1130 }\r
1131 }\r
9ca155ba 1132 }\r
9ca155ba 1133 \r
baeaf579 1134 for ( int t = !keyType; t < 2; keyType==2?(t++):(t=2) ) {\r
aea4d766 1135 int b=blockNo;\r
baeaf579 1136 for (int i = 0; i < SectorsCnt; ++i) {\r
79db03ef 1137 PrintAndLog("--sector:%2d, block:%3d, key type:%C, key count:%2d ", i, b, t?'B':'A', keycnt);\r
9492e0b0 1138 uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
1139 for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
1140 uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
1141 res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\r
baeaf579 1142 if (res != 1) {\r
aea4d766 1143 if (!res) {\r
125a98a1 1144 PrintAndLog("Found valid key:[%012"llx"]",key64);\r
79db03ef 1145 num_to_bytes(key64, 6, foundKey[t][i]);\r
1146 validKey[t][i] = true;\r
1147 } \r
aea4d766 1148 } else {\r
1149 PrintAndLog("Command execute timeout");\r
1150 }\r
1151 }\r
1152 b<127?(b+=4):(b+=16); \r
1153 }\r
9ca155ba
M		 1154 }\r
1155\r
79db03ef 1156 if (transferToEml) {\r
1157 uint8_t block[16];\r
1158 for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
1159 if (validKey[0][sectorNo] || validKey[1][sectorNo]) {\r
1160 mfEmlGetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
1161 for (uint16_t t = 0; t < 2; t++) {\r
1162 if (validKey[t][sectorNo]) {\r
1163 memcpy(block + t*10, foundKey[t][sectorNo], 6);\r
1164 }\r
1165 }\r
1166 mfEmlSetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
1167 }\r
1168 }\r
1169 PrintAndLog("Found keys have been transferred to the emulator memory");\r
1170 }\r
1171\r
aea4d766 1172 if (createDumpFile) {\r
79db03ef 1173 FILE *fkeys = fopen("dumpkeys.bin","wb");\r
1174 if (fkeys == NULL) { \r
aea4d766 1175 PrintAndLog("Could not create file dumpkeys.bin");\r
79db03ef 1176 free(keyBlock);\r
aea4d766 1177 return 1;\r
1178 }\r
79db03ef 1179 for (uint16_t t = 0; t < 2; t++) {\r
1180 fwrite(foundKey[t], 1, 6*SectorsCnt, fkeys);\r
aea4d766 1181 }\r
1182 fclose(fkeys);\r
79db03ef 1183 PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");\r
aea4d766 1184 }\r
79db03ef 1185\r
1186 free(keyBlock);\r
3fe4ff4f 1187 PrintAndLog("");\r
79db03ef 1188 return 0;\r
9ca155ba
M		 1189}\r
1190\r
1191int CmdHF14AMf1kSim(const char *Cmd)\r
1192{\r
7bc95e2e 1193 uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
d2f487af 1194 uint8_t exitAfterNReads = 0;\r
1195 uint8_t flags = 0;\r
1196\r
9ca155ba 1197 if (param_getchar(Cmd, 0) == 'h') {\r
d2f487af 1198 PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r
1199 PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r
1200 PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
1201 PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
1202 PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
b03c0f2d 1203 PrintAndLog(" sample: hf mf sim u 0a0a0a0a ");\r
9ca155ba 1204 return 0;\r
9ca155ba 1205 }\r
d2f487af 1206 uint8_t pnr = 0;\r
1207 if (param_getchar(Cmd, pnr) == 'u') {\r
1208 if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r
1209 {\r
baeaf579 1210 flags |= FLAG_4B_UID_IN_DATA; // UID from packet\r
1211 } else if(param_gethex(Cmd,pnr+1,uid,14) == 0) {\r
d2f487af 1212 flags |= FLAG_7B_UID_IN_DATA;// UID from packet\r
baeaf579 1213 } else {\r
1214 PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r
1215 return 1;\r
d2f487af 1216 }\r
1217 pnr +=2;\r
1218 }\r
1219 if (param_getchar(Cmd, pnr) == 'n') {\r
1220 exitAfterNReads = param_get8(Cmd,pnr+1);\r
1221 pnr += 2;\r
1222 }\r
1223 if (param_getchar(Cmd, pnr) == 'i' ) {\r
1224 //Using a flag to signal interactiveness, least significant bit\r
1225 flags |= FLAG_INTERACTIVE;\r
1226 pnr++;\r
1227 }\r
1228\r
1229 if (param_getchar(Cmd, pnr) == 'x' ) {\r
1230 //Using a flag to signal interactiveness, least significant bit\r
1231 flags |= FLAG_NR_AR_ATTACK;\r
1232 }\r
1233 PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r
1234 flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r
1235 flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r
1236 , exitAfterNReads, flags,flags);\r
1237\r
1238\r
baeaf579 1239 UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r
1240 memcpy(c.d.asBytes, uid, sizeof(uid));\r
1241 SendCommand(&c);\r
d2f487af 1242\r
baeaf579 1243 if(flags & FLAG_INTERACTIVE)\r
1244 {\r
1245 UsbCommand resp;\r
1246 PrintAndLog("Press pm3-button to abort simulation");\r
1247 while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
1248 //We're waiting only 1.5 s at a time, otherwise we get the\r
1249 // annoying message about "Waiting for a response... "\r
1250 }\r
1251 }\r
1252 \r
1253 return 0;\r
9ca155ba
M		 1254}\r
1255\r
1256int CmdHF14AMfDbg(const char *Cmd)\r
1257{\r
8556b852
M		 1258 int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
1259 if (dbgMode > 4) {\r
baeaf579 1260 PrintAndLog("Max debug mode parameter is 4 \n");\r
8556b852
M		 1261 }\r
1262\r
1263 if (strlen(Cmd) < 1 || !param_getchar(Cmd, 0) || dbgMode > 4) {\r
9ca155ba
M		 1264 PrintAndLog("Usage: hf mf dbg <debug level>");\r
1265 PrintAndLog(" 0 - no debug messages");\r
1266 PrintAndLog(" 1 - error messages");\r
b03c0f2d 1267 PrintAndLog(" 2 - plus information messages");\r
1268 PrintAndLog(" 3 - plus debug messages");\r
1269 PrintAndLog(" 4 - print even debug messages in timing critical functions");\r
1270 PrintAndLog(" Note: this option therefore may cause malfunction itself");\r
9ca155ba
M		 1271 return 0;\r
1272 } \r
1273\r
8556b852
M		 1274 UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
1275 SendCommand(&c);\r
1276\r
9ca155ba
M		 1277 return 0;\r
1278}\r
1279\r
1280int CmdHF14AMfEGet(const char *Cmd)\r
1281{\r
8556b852 1282 uint8_t blockNo = 0;\r
baeaf579 1283 uint8_t data[16];\r
8556b852
M		 1284\r
1285 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1286 PrintAndLog("Usage: hf mf eget <block number>");\r
1287 PrintAndLog(" sample: hf mf eget 0 ");\r
1288 return 0;\r
1289 } \r
1290 \r
1291 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1292\r
1293 PrintAndLog(" ");\r
baeaf579 1294 if (!mfEmlGetMem(data, blockNo, 1)) {\r
1295 PrintAndLog("data[%3d]:%s", blockNo, sprint_hex(data, 16));\r
8556b852
M		 1296 } else {\r
1297 PrintAndLog("Command execute timeout");\r
1298 }\r
1299\r
1300 return 0;\r
1301}\r
1302\r
1303int CmdHF14AMfEClear(const char *Cmd)\r
1304{\r
1305 if (param_getchar(Cmd, 0) == 'h') {\r
1306 PrintAndLog("Usage: hf mf eclr");\r
1307 PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
1308 return 0;\r
1309 } \r
1310\r
1311 UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
1312 SendCommand(&c);\r
9ca155ba
M		 1313 return 0;\r
1314}\r
1315\r
baeaf579 1316\r
9ca155ba
M		 1317int CmdHF14AMfESet(const char *Cmd)\r
1318{\r
8556b852
M		 1319 uint8_t memBlock[16];\r
1320 uint8_t blockNo = 0;\r
1321\r
1322 memset(memBlock, 0x00, sizeof(memBlock));\r
1323\r
1324 if (strlen(Cmd) < 3 || param_getchar(Cmd, 0) == 'h') {\r
1325 PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
1326 PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
1327 return 0;\r
1328 } \r
1329 \r
1330 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1331 \r
1332 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1333 PrintAndLog("block data must include 32 HEX symbols");\r
1334 return 1;\r
1335 }\r
1336 \r
1337 // 1 - blocks count\r
baeaf579 1338 UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
8556b852 1339 memcpy(c.d.asBytes, memBlock, 16);\r
baeaf579 1340 SendCommand(&c);\r
1341 return 0;\r
9ca155ba
M		 1342}\r
1343\r
baeaf579 1344\r
9ca155ba
M		 1345int CmdHF14AMfELoad(const char *Cmd)\r
1346{\r
ab8b654e
M		 1347 FILE * f;\r
1348 char filename[20];\r
baeaf579 1349 char *fnameptr = filename;\r
ab8b654e
M		 1350 char buf[64];\r
1351 uint8_t buf8[64];\r
1352 int i, len, blockNum;\r
1353 \r
1354 memset(filename, 0, sizeof(filename));\r
1355 memset(buf, 0, sizeof(buf));\r
1356\r
aea4d766 1357 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
ab8b654e
M		 1358 PrintAndLog("It loads emul dump from the file `filename.eml`");\r
1359 PrintAndLog("Usage: hf mf eload <file name w/o `.eml`>");\r
1360 PrintAndLog(" sample: hf mf eload filename");\r
1361 return 0;\r
1362 } \r
1363\r
1364 len = strlen(Cmd);\r
1365 if (len > 14) len = 14;\r
ab8b654e
M		 1366\r
1367 memcpy(filename, Cmd, len);\r
1368 fnameptr += len;\r
1369\r
1370 sprintf(fnameptr, ".eml"); \r
1371 \r
1372 // open file\r
1373 f = fopen(filename, "r");\r
1374 if (f == NULL) {\r
3fe4ff4f 1375 PrintAndLog("File %s not found or locked", filename);\r
ab8b654e
M		 1376 return 1;\r
1377 }\r
1378 \r
1379 blockNum = 0;\r
1380 while(!feof(f)){\r
1381 memset(buf, 0, sizeof(buf));\r
759c16b3 1382 if (fgets(buf, sizeof(buf), f) == NULL) {\r
baeaf579 1383 if((blockNum == 16*4) || (blockNum == 32*4 + 8*16)) { // supports both old (1K) and new (4K) .eml files)\r
d2f487af 1384 break;\r
1385 }\r
1386 PrintAndLog("File reading error.");\r
97d582a6 1387 fclose(f);\r
759c16b3 1388 return 2;\r
baeaf579 1389 }\r
ab8b654e 1390 if (strlen(buf) < 32){\r
aea4d766 1391 if(strlen(buf) && feof(f))\r
1392 break;\r
ab8b654e 1393 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
97d582a6 1394 fclose(f);\r
ab8b654e
M		 1395 return 2;\r
1396 }\r
baeaf579 1397 for (i = 0; i < 32; i += 2) {\r
1398 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
baeaf579 1399 }\r
3fe4ff4f 1400 \r
ab8b654e 1401 if (mfEmlSetMem(buf8, blockNum, 1)) {\r
baeaf579 1402 PrintAndLog("Cant set emul block: %3d", blockNum);\r
97d582a6 1403 fclose(f);\r
ab8b654e
M		 1404 return 3;\r
1405 }\r
1406 blockNum++;\r
1407 \r
baeaf579 1408 if (blockNum >= 32*4 + 8*16) break;\r
ab8b654e
M		 1409 }\r
1410 fclose(f);\r
1411 \r
baeaf579 1412 if ((blockNum != 16*4) && (blockNum != 32*4 + 8*16)) {\r
1413 PrintAndLog("File content error. There must be 64 or 256 blocks.");\r
ab8b654e
M		 1414 return 4;\r
1415 }\r
d2f487af 1416 PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
baeaf579 1417 return 0;\r
9ca155ba
M		 1418}\r
1419\r
baeaf579 1420\r
9ca155ba
M		 1421int CmdHF14AMfESave(const char *Cmd)\r
1422{\r
ab8b654e
M		 1423 FILE * f;\r
1424 char filename[20];\r
1425 char * fnameptr = filename;\r
1426 uint8_t buf[64];\r
1427 int i, j, len;\r
1428 \r
1429 memset(filename, 0, sizeof(filename));\r
1430 memset(buf, 0, sizeof(buf));\r
1431\r
1432 if (param_getchar(Cmd, 0) == 'h') {\r
1433 PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r
1434 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`]");\r
1435 PrintAndLog(" sample: hf mf esave ");\r
1436 PrintAndLog(" hf mf esave filename");\r
1437 return 0;\r
1438 } \r
1439\r
1440 len = strlen(Cmd);\r
1441 if (len > 14) len = 14;\r
1442 \r
1443 if (len < 1) {\r
1444 // get filename\r
1445 if (mfEmlGetMem(buf, 0, 1)) {\r
1446 PrintAndLog("Cant get block: %d", 0);\r
1447 return 1;\r
1448 }\r
1449 for (j = 0; j < 7; j++, fnameptr += 2)\r
1450 sprintf(fnameptr, "%02x", buf[j]); \r
1451 } else {\r
1452 memcpy(filename, Cmd, len);\r
1453 fnameptr += len;\r
1454 }\r
1455\r
1456 sprintf(fnameptr, ".eml"); \r
1457 \r
1458 // open file\r
1459 f = fopen(filename, "w+");\r
1460\r
1461 // put hex\r
baeaf579 1462 for (i = 0; i < 32*4 + 8*16; i++) {\r
ab8b654e
M		 1463 if (mfEmlGetMem(buf, i, 1)) {\r
1464 PrintAndLog("Cant get block: %d", i);\r
1465 break;\r
1466 }\r
1467 for (j = 0; j < 16; j++)\r
3fe4ff4f 1468 fprintf(f, "%02X", buf[j]); \r
ab8b654e
M		 1469 fprintf(f,"\n");\r
1470 }\r
1471 fclose(f);\r
1472 \r
1473 PrintAndLog("Saved to file: %s", filename);\r
1474 \r
9ca155ba
M		 1475 return 0;\r
1476}\r
1477\r
baeaf579 1478\r
26fdb4ab 1479int CmdHF14AMfECFill(const char *Cmd)\r
1480{\r
8556b852 1481 uint8_t keyType = 0;\r
baeaf579 1482 uint8_t numSectors = 16;\r
1483 \r
8556b852 1484 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
baeaf579 1485 PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");\r
1486 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
1487 PrintAndLog("");\r
1488 PrintAndLog("samples: hf mf ecfill A");\r
1489 PrintAndLog(" hf mf ecfill A 4");\r
1490 PrintAndLog("Read card and transfer its data to emulator memory.");\r
1491 PrintAndLog("Keys must be laid in the emulator memory. \n");\r
8556b852
M		 1492 return 0;\r
1493 } \r
1494\r
1495 char ctmp = param_getchar(Cmd, 0);\r
baeaf579 1496 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
8556b852
M		 1497 PrintAndLog("Key type must be A or B");\r
1498 return 1;\r
1499 }\r
1500 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
1501\r
baeaf579 1502 ctmp = param_getchar(Cmd, 1);\r
1503 switch (ctmp) {\r
1504 case '0' : numSectors = 5; break;\r
1505 case '1' : \r
1506 case '\0': numSectors = 16; break;\r
1507 case '2' : numSectors = 32; break;\r
1508 case '4' : numSectors = 40; break;\r
1509 default: numSectors = 16;\r
1510 } \r
1511\r
1512 printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);\r
1513 UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};\r
1514 SendCommand(&c);\r
1515 return 0;\r
8556b852
M		 1516}\r
1517\r
baeaf579 1518\r
26fdb4ab 1519int CmdHF14AMfEKeyPrn(const char *Cmd)\r
1520{\r
baeaf579 1521 int i;\r
8556b852
M		 1522 uint8_t data[16];\r
1523 uint64_t keyA, keyB;\r
1524 \r
1525 PrintAndLog("|---|----------------|----------------|");\r
1526 PrintAndLog("|sec|key A |key B |");\r
1527 PrintAndLog("|---|----------------|----------------|");\r
aea4d766 1528 for (i = 0; i < 40; i++) {\r
baeaf579 1529 if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {\r
1530 PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r
8556b852
M		 1531 break;\r
1532 }\r
1533 keyA = bytes_to_num(data, 6);\r
1534 keyB = bytes_to_num(data + 10, 6);\r
125a98a1 1535 PrintAndLog("|%03d| %012"llx" | %012"llx" |", i, keyA, keyB);\r
8556b852
M		 1536 }\r
1537 PrintAndLog("|---|----------------|----------------|");\r
1538 \r
1539 return 0;\r
1540}\r
1541\r
baeaf579 1542\r
0675f200
M		 1543int CmdHF14AMfCSetUID(const char *Cmd)\r
1544{\r
1545 uint8_t wipeCard = 0;\r
3fe4ff4f 1546 uint8_t uid[8] = {0x00};\r
1547 uint8_t oldUid[8] = {0x00};\r
0675f200
M		 1548 int res;\r
1549\r
1550 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1551 PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");\r
1552 PrintAndLog("sample: hf mf csetuid 01020304 w");\r
1553 PrintAndLog("Set UID for magic Chinese card (only works with!!!)");\r
1554 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1555 return 0;\r
1556 } \r
1557\r
1558 if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
1559 PrintAndLog("UID must include 8 HEX symbols");\r
1560 return 1;\r
1561 }\r
1562\r
1563 char ctmp = param_getchar(Cmd, 1);\r
1564 if (ctmp == 'w' || ctmp == 'W') wipeCard = 1;\r
1565 \r
1566 PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
1567\r
1568 res = mfCSetUID(uid, oldUid, wipeCard);\r
1569 if (res) {\r
1570 PrintAndLog("Can't set UID. error=%d", res);\r
1571 return 1;\r
1572 }\r
1573 \r
1574 PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
3fe4ff4f 1575 PrintAndLog("new UID:%s", sprint_hex(uid, 4));\r
0675f200
M		 1576 return 0;\r
1577}\r
1578\r
1579int CmdHF14AMfCSetBlk(const char *Cmd)\r
1580{\r
f774db95
M		 1581 uint8_t uid[8];\r
1582 uint8_t memBlock[16];\r
1583 uint8_t blockNo = 0;\r
1584 int res;\r
1585 memset(memBlock, 0x00, sizeof(memBlock));\r
1586\r
1587 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1588 PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");\r
1589 PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
1590 PrintAndLog("Set block data for magic Chinese card (only works with!!!)");\r
1591 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1592 return 0;\r
1593 } \r
1594\r
1595 blockNo = param_get8(Cmd, 0);\r
f774db95
M		 1596\r
1597 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1598 PrintAndLog("block data must include 32 HEX symbols");\r
1599 return 1;\r
1600 }\r
1601\r
baeaf579 1602 PrintAndLog("--block number:%2d data:%s", blockNo, sprint_hex(memBlock, 16));\r
f774db95 1603\r
208a0166 1604 res = mfCSetBlock(blockNo, memBlock, uid, 0, CSETBLOCK_SINGLE_OPER);\r
f774db95
M		 1605 if (res) {\r
1606 PrintAndLog("Can't write block. error=%d", res);\r
1607 return 1;\r
1608 }\r
1609 \r
1610 PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
0675f200
M		 1611 return 0;\r
1612}\r
1613\r
baeaf579 1614\r
0675f200
M		 1615int CmdHF14AMfCLoad(const char *Cmd)\r
1616{\r
208a0166
M		 1617 FILE * f;\r
1618 char filename[20];\r
1619 char * fnameptr = filename;\r
1620 char buf[64];\r
1621 uint8_t buf8[64];\r
1622 uint8_t fillFromEmulator = 0;\r
1623 int i, len, blockNum, flags;\r
1624 \r
1625 memset(filename, 0, sizeof(filename));\r
1626 memset(buf, 0, sizeof(buf));\r
1627\r
1628 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
1629 PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
1630 PrintAndLog("or from emulator memory (option `e`)");\r
1631 PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
1632 PrintAndLog(" or: hf mf cload e ");\r
1633 PrintAndLog(" sample: hf mf cload filename");\r
1634 return 0;\r
1635 } \r
1636\r
1637 char ctmp = param_getchar(Cmd, 0);\r
1638 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1639 \r
1640 if (fillFromEmulator) {\r
1641 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1642 for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
1643 if (mfEmlGetMem(buf8, blockNum, 1)) {\r
1644 PrintAndLog("Cant get block: %d", blockNum);\r
1645 return 2;\r
1646 }\r
1647 \r
1648 if (blockNum == 2) flags = 0;\r
1649 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1650\r
1651 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
1652 PrintAndLog("Cant set magic card block: %d", blockNum);\r
1653 return 3;\r
1654 }\r
1655 }\r
1656 return 0;\r
1657 } else {\r
1658 len = strlen(Cmd);\r
1659 if (len > 14) len = 14;\r
1660\r
1661 memcpy(filename, Cmd, len);\r
1662 fnameptr += len;\r
1663\r
1664 sprintf(fnameptr, ".eml"); \r
1665 \r
1666 // open file\r
1667 f = fopen(filename, "r");\r
1668 if (f == NULL) {\r
1669 PrintAndLog("File not found or locked.");\r
1670 return 1;\r
1671 }\r
1672 \r
1673 blockNum = 0;\r
1674 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1675 while(!feof(f)){\r
1676 memset(buf, 0, sizeof(buf));\r
759c16b3 1677 if (fgets(buf, sizeof(buf), f) == NULL) {\r
baeaf579 1678 PrintAndLog("File reading error.");\r
1679 return 2;\r
1680 }\r
208a0166
M		 1681\r
1682 if (strlen(buf) < 32){\r
1683 if(strlen(buf) && feof(f))\r
1684 break;\r
1685 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
1686 return 2;\r
1687 }\r
1688 for (i = 0; i < 32; i += 2)\r
1689 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
1690\r
1691 if (blockNum == 2) flags = 0;\r
1692 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1693\r
1694 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
baeaf579 1695 PrintAndLog("Can't set magic card block: %d", blockNum);\r
208a0166
M		 1696 return 3;\r
1697 }\r
1698 blockNum++;\r
1699 \r
1700 if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
1701 }\r
1702 fclose(f);\r
1703 \r
baeaf579 1704 if (blockNum != 16 * 4){\r
208a0166
M		 1705 PrintAndLog("File content error. There must be 64 blocks");\r
1706 return 4;\r
1707 }\r
1708 PrintAndLog("Loaded from file: %s", filename);\r
1709 return 0;\r
1710 }\r
0675f200
M		 1711}\r
1712\r
545a1f38
M		 1713int CmdHF14AMfCGetBlk(const char *Cmd) {\r
1714 uint8_t memBlock[16];\r
1715 uint8_t blockNo = 0;\r
1716 int res;\r
1717 memset(memBlock, 0x00, sizeof(memBlock));\r
1718\r
1719 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1720 PrintAndLog("Usage: hf mf cgetblk <block number>");\r
1721 PrintAndLog("sample: hf mf cgetblk 1");\r
1722 PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");\r
1723 return 0;\r
1724 } \r
1725\r
1726 blockNo = param_get8(Cmd, 0);\r
545a1f38 1727\r
baeaf579 1728 PrintAndLog("--block number:%2d ", blockNo);\r
545a1f38
M		 1729\r
1730 res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r
1731 if (res) {\r
1732 PrintAndLog("Can't read block. error=%d", res);\r
1733 return 1;\r
1734 }\r
1735 \r
1736 PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r
1737 return 0;\r
1738}\r
1739\r
baeaf579 1740\r
545a1f38
M		 1741int CmdHF14AMfCGetSc(const char *Cmd) {\r
1742 uint8_t memBlock[16];\r
1743 uint8_t sectorNo = 0;\r
1744 int i, res, flags;\r
1745 memset(memBlock, 0x00, sizeof(memBlock));\r
1746\r
1747 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1748 PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
1749 PrintAndLog("sample: hf mf cgetsc 0");\r
1750 PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");\r
1751 return 0;\r
1752 } \r
1753\r
1754 sectorNo = param_get8(Cmd, 0);\r
1755 if (sectorNo > 15) {\r
1756 PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
1757 return 1;\r
1758 }\r
1759\r
baeaf579 1760 PrintAndLog("--sector number:%d ", sectorNo);\r
545a1f38
M		 1761\r
1762 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1763 for (i = 0; i < 4; i++) {\r
1764 if (i == 1) flags = 0;\r
1765 if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1766\r
1767 res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r
1768 if (res) {\r
baeaf579 1769 PrintAndLog("Can't read block. %d error=%d", sectorNo * 4 + i, res);\r
545a1f38
M		 1770 return 1;\r
1771 }\r
1772 \r
baeaf579 1773 PrintAndLog("block %3d data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r
545a1f38
M		 1774 }\r
1775 return 0;\r
1776}\r
1777\r
baeaf579 1778\r
545a1f38
M		 1779int CmdHF14AMfCSave(const char *Cmd) {\r
1780\r
1781 FILE * f;\r
1782 char filename[20];\r
1783 char * fnameptr = filename;\r
1784 uint8_t fillFromEmulator = 0;\r
1785 uint8_t buf[64];\r
1786 int i, j, len, flags;\r
1787 \r
1788 memset(filename, 0, sizeof(filename));\r
1789 memset(buf, 0, sizeof(buf));\r
1790\r
1791 if (param_getchar(Cmd, 0) == 'h') {\r
1792 PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
1793 PrintAndLog("or into emulator memory (option `e`)");\r
1794 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
1795 PrintAndLog(" sample: hf mf esave ");\r
1796 PrintAndLog(" hf mf esave filename");\r
1797 PrintAndLog(" hf mf esave e \n");\r
1798 return 0;\r
1799 } \r
1800\r
1801 char ctmp = param_getchar(Cmd, 0);\r
1802 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1803\r
1804 if (fillFromEmulator) {\r
1805 // put into emulator\r
1806 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1807 for (i = 0; i < 16 * 4; i++) {\r
1808 if (i == 1) flags = 0;\r
1809 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1810 \r
1811 if (mfCGetBlock(i, buf, flags)) {\r
1812 PrintAndLog("Cant get block: %d", i);\r
1813 break;\r
1814 }\r
1815 \r
1816 if (mfEmlSetMem(buf, i, 1)) {\r
1817 PrintAndLog("Cant set emul block: %d", i);\r
1818 return 3;\r
1819 }\r
1820 }\r
1821 return 0;\r
1822 } else {\r
1823 len = strlen(Cmd);\r
1824 if (len > 14) len = 14;\r
1825 \r
1826 if (len < 1) {\r
1827 // get filename\r
1828 if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r
1829 PrintAndLog("Cant get block: %d", 0);\r
1830 return 1;\r
1831 }\r
1832 for (j = 0; j < 7; j++, fnameptr += 2)\r
1833 sprintf(fnameptr, "%02x", buf[j]); \r
1834 } else {\r
1835 memcpy(filename, Cmd, len);\r
1836 fnameptr += len;\r
1837 }\r
1838\r
1839 sprintf(fnameptr, ".eml"); \r
1840 \r
1841 // open file\r
1842 f = fopen(filename, "w+");\r
1843\r
1844 // put hex\r
1845 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1846 for (i = 0; i < 16 * 4; i++) {\r
1847 if (i == 1) flags = 0;\r
1848 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1849 \r
1850 if (mfCGetBlock(i, buf, flags)) {\r
1851 PrintAndLog("Cant get block: %d", i);\r
1852 break;\r
1853 }\r
1854 for (j = 0; j < 16; j++)\r
1855 fprintf(f, "%02x", buf[j]); \r
1856 fprintf(f,"\n");\r
1857 }\r
1858 fclose(f);\r
1859 \r
1860 PrintAndLog("Saved to file: %s", filename);\r
1861 \r
1862 return 0;\r
1863 }\r
1864}\r
1865\r
baeaf579 1866\r
b62a5a84 1867int CmdHF14AMfSniff(const char *Cmd){\r
3fe4ff4f 1868\r
c948cbde
M		 1869 bool wantLogToFile = 0;\r
1870 bool wantDecrypt = 0;\r
eede7162 1871 //bool wantSaveToEml = 0; TODO\r
55acbb2a
M		 1872 bool wantSaveToEmlFile = 0;\r
1873\r
1874 //var \r
39864b0b
M		 1875 int res = 0;\r
1876 int len = 0;\r
1877 int blockLen = 0;\r
1878 int num = 0;\r
1879 int pckNum = 0;\r
991f13f2 1880 uint8_t uid[7];\r
1881 uint8_t uid_len;\r
39864b0b
M		 1882 uint8_t atqa[2];\r
1883 uint8_t sak;\r
1884 bool isTag;\r
1885 uint8_t buf[3000];\r
1886 uint8_t * bufPtr = buf;\r
1887 memset(buf, 0x00, 3000);\r
b62a5a84
M		 1888 \r
1889 if (param_getchar(Cmd, 0) == 'h') {\r
baeaf579 1890 PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");\r
55acbb2a
M		 1891 PrintAndLog("You can specify:");\r
1892 PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
1893 PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
1894 PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
3fe4ff4f 1895 PrintAndLog(" f - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");\r
1896 PrintAndLog("Usage: hf mf sniff [l][d][e][f]");\r
55acbb2a 1897 PrintAndLog(" sample: hf mf sniff l d e");\r
b62a5a84
M		 1898 return 0;\r
1899 } \r
1900 \r
55acbb2a
M		 1901 for (int i = 0; i < 4; i++) {\r
1902 char ctmp = param_getchar(Cmd, i);\r
1903 if (ctmp == 'l' || ctmp == 'L') wantLogToFile = true;\r
1904 if (ctmp == 'd' || ctmp == 'D') wantDecrypt = true;\r
eede7162 1905 //if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true; TODO\r
55acbb2a
M		 1906 if (ctmp == 'f' || ctmp == 'F') wantSaveToEmlFile = true;\r
1907 }\r
1908 \r
39864b0b
M		 1909 printf("-------------------------------------------------------------------------\n");\r
1910 printf("Executing command. \n");\r
1911 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
1912 printf("Press the key on pc keyboard to abort the client.\n");\r
1913 printf("-------------------------------------------------------------------------\n");\r
1914\r
d714d3ef 1915 UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
1916 clearCommandBuffer();\r
1917 SendCommand(&c);\r
b62a5a84 1918\r
39864b0b
M		 1919 // wait cycle\r
1920 while (true) {\r
1921 printf(".");\r
1922 fflush(stdout);\r
1923 if (ukbhit()) {\r
1924 getchar();\r
1925 printf("\naborted via keyboard!\n");\r
1926 break;\r
1927 }\r
1928 \r
902cb3c0 1929 UsbCommand resp;\r
1930 if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
1931 res = resp.arg[0] & 0xff;\r
1932 len = resp.arg[1];\r
1933 num = resp.arg[2];\r
39864b0b
M		 1934 \r
1935 if (res == 0) return 0;\r
1936 if (res == 1) {\r
1937 if (num ==0) {\r
1938 bufPtr = buf;\r
1939 memset(buf, 0x00, 3000);\r
1940 }\r
902cb3c0 1941 memcpy(bufPtr, resp.d.asBytes, len);\r
39864b0b
M		 1942 bufPtr += len;\r
1943 pckNum++;\r
1944 }\r
1945 if (res == 2) {\r
1946 blockLen = bufPtr - buf;\r
1947 bufPtr = buf;\r
1948 printf(">\n");\r
1949 PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
1950 num = 0;\r
6a1f2d82 1951 while (bufPtr - buf < blockLen) {\r
3fe4ff4f 1952 bufPtr += 6;\r
6a1f2d82 1953 len = *((uint16_t *)bufPtr);\r
3fe4ff4f 1954\r
6a1f2d82 1955 if(len & 0x8000) {\r
1956 isTag = true;\r
1957 len &= 0x7fff;\r
1958 } else {\r
1959 isTag = false;\r
1960 }\r
1961 bufPtr += 2;\r
1962 if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff) && (bufPtr[12] == 0xff) && (bufPtr[13] == 0xff)) {\r
3fe4ff4f 1963 \r
39864b0b
M		 1964 memcpy(uid, bufPtr + 2, 7);\r
1965 memcpy(atqa, bufPtr + 2 + 7, 2);\r
991f13f2 1966 uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;\r
39864b0b 1967 sak = bufPtr[11];\r
55acbb2a 1968 \r
991f13f2 1969 PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x", \r
1970 sprint_hex(uid + (7 - uid_len), uid_len),\r
1971 atqa[1], \r
1972 atqa[0], \r
1973 sak);\r
d714d3ef 1974 if (wantLogToFile || wantDecrypt) {\r
991f13f2 1975 FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);\r
55acbb2a
M		 1976 AddLogCurrentDT(logHexFileName);\r
1977 } \r
3fe4ff4f 1978 if (wantDecrypt) \r
1979 mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
39864b0b
M		 1980 } else {\r
1981 PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
3fe4ff4f 1982 if (wantLogToFile) \r
1983 AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
1984 if (wantDecrypt) \r
1985 mfTraceDecode(bufPtr, len, wantSaveToEmlFile);\r
39864b0b
M		 1986 }\r
1987 bufPtr += len;\r
6a1f2d82 1988 bufPtr += ((len-1)/8+1); // ignore parity\r
39864b0b
M		 1989 num++;\r
1990 }\r
1991 }\r
3fe4ff4f 1992 } // resp not NULL\r
39864b0b 1993 } // while (true)\r
d714d3ef 1994 \r
1995 return 0;\r
b62a5a84
M		 1996}\r
1997\r
26fdb4ab 1998static command_t CommandTable[] =\r
9ca155ba 1999{\r
baeaf579 2000 {"help", CmdHelp, 1, "This help"},\r
2001 {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
d2f487af 2002 {"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
baeaf579 2003 {"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},\r
2004 {"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},\r
d2f487af 2005 {"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},\r
2006 {"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
2007 {"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
baeaf579 2008 {"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
9ca155ba 2009 {"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
baeaf579 2010 {"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
7bc95e2e 2011 {"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
9ca155ba 2012 {"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
b62a5a84 2013 {"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
baeaf579 2014 {"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
545a1f38 2015 {"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
51969283
M		 2016 {"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
2017 {"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
9ca155ba
M		 2018 {"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
2019 {"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
8556b852 2020 {"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
baeaf579 2021 {"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
2022 {"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
2023 {"csetblk", CmdHF14AMfCSetBlk, 0, "Write block into magic Chinese card"},\r
2024 {"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block from magic Chinese card"},\r
545a1f38 2025 {"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector from magic Chinese card"},\r
208a0166 2026 {"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
545a1f38 2027 {"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
9ca155ba
M		 2028 {NULL, NULL, 0, NULL}\r
2029};\r
2030\r
2031int CmdHFMF(const char *Cmd)\r
2032{\r
2033 // flush\r
7dd1908b 2034 WaitForResponseTimeout(CMD_ACK,NULL,100);\r
9ca155ba
M		 2035\r
2036 CmdsParse(CommandTable, Cmd);\r
2037 return 0;\r
2038}\r
2039\r
2040int CmdHelp(const char *Cmd)\r
2041{\r
2042 CmdsHelp(CommandTable);\r
2043 return 0;\r
2044}\r
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