]> cvs.zerfleddert.de Git - proxmark3-svn/blame - client/cmdhfmf.c
projects / proxmark3-svn / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
bugfixes iso14443a (hf 14a commands)
[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
baeaf579 124 PrintAndLog("--block no:%d, key type:%c, key:%s", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
9ca155ba
M		 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
1801456e
P		 145 uint8_t blockNo = 0;\r
146 bool chinese_card=0;\r
147 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
d2f487af 148 UsbCommand resp;\r
1801456e
P		 149 \r
150 if (strlen(Cmd)<3) {\r
151 PrintAndLog("Usage: hf mf uwrbl <block number> <block data (8 hex symbols)> <w>");\r
152 PrintAndLog(" sample: hf mf uwrbl 0 01020304");\r
153 return 0;\r
154 } \r
155\r
156 blockNo = param_get8(Cmd, 0);\r
157 if (param_gethex(Cmd, 1, bldata, 8)) {\r
158 PrintAndLog("Block data must include 8 HEX symbols");\r
159 return 1;\r
160 }\r
161 \r
162 if (strchr(Cmd,'w') != 0) {\r
163 chinese_card=1;\r
164 }\r
165 \r
166 switch(blockNo){\r
167 case 0:\r
168 if (!chinese_card){\r
169 PrintAndLog("Access Denied");\r
170 }else{\r
baeaf579 171 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 172 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
173 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
174 memcpy(d.d.asBytes,bldata, 4);\r
175 SendCommand(&d);\r
176\r
177 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
178 uint8_t isOK = resp.arg[0] & 0xff;\r
179 PrintAndLog("isOk:%02x", isOK);\r
180 } else {\r
181 PrintAndLog("Command execute timeout");\r
182 }\r
183 }\r
184 break;\r
185 case 1:\r
186 if (!chinese_card){\r
187 PrintAndLog("Access Denied");\r
188 }else{\r
baeaf579 189 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 190 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
191 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
192 memcpy(d.d.asBytes,bldata, 4);\r
193 SendCommand(&d);\r
194\r
195 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
196 uint8_t isOK = resp.arg[0] & 0xff;\r
197 PrintAndLog("isOk:%02x", isOK);\r
198 } else {\r
199 PrintAndLog("Command execute timeout");\r
200 }\r
201 }\r
202 break;\r
203 case 2:\r
204 if (!chinese_card){\r
205 PrintAndLog("Access Denied");\r
206 }else{\r
baeaf579 207 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 208 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
209 UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
210 memcpy(c.d.asBytes, bldata, 4);\r
211 SendCommand(&c);\r
212\r
213 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
214 uint8_t isOK = resp.arg[0] & 0xff;\r
215 PrintAndLog("isOk:%02x", isOK);\r
216 } else {\r
217 PrintAndLog("Command execute timeout");\r
218 }\r
219 }\r
220 break;\r
221 case 3:\r
baeaf579 222 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 223 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
224 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
225 memcpy(d.d.asBytes,bldata, 4);\r
226 SendCommand(&d);\r
227\r
228 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
229 uint8_t isOK = resp.arg[0] & 0xff;\r
230 PrintAndLog("isOk:%02x", isOK);\r
231 } else {\r
232 PrintAndLog("Command execute timeout");\r
233 }\r
234 break;\r
235 default: \r
baeaf579 236 PrintAndLog("--block no:%d", blockNo);\r
1801456e
P		 237 PrintAndLog("--data: %s", sprint_hex(bldata, 4)); \r
238 UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
239 memcpy(e.d.asBytes,bldata, 4);\r
240 SendCommand(&e);\r
241\r
242 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
243 uint8_t isOK = resp.arg[0] & 0xff;\r
244 PrintAndLog("isOk:%02x", isOK);\r
245 } else {\r
246 PrintAndLog("Command execute timeout");\r
247 }\r
248 break;\r
d2f487af 249 }\r
1801456e 250 return 0;\r
d2f487af 251}\r
252\r
baeaf579 253\r
d2f487af 254int CmdHF14AMfRdBl(const char *Cmd)\r
255{\r
256 uint8_t blockNo = 0;\r
9ca155ba
M		 257 uint8_t keyType = 0;\r
258 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
259 \r
260 char cmdp = 0x00;\r
261\r
262\r
263 if (strlen(Cmd)<3) {\r
264 PrintAndLog("Usage: hf mf rdbl <block number> <key A/B> <key (12 hex symbols)>");\r
265 PrintAndLog(" sample: hf mf rdbl 0 A FFFFFFFFFFFF ");\r
266 return 0;\r
267 } \r
268 \r
269 blockNo = param_get8(Cmd, 0);\r
270 cmdp = param_getchar(Cmd, 1);\r
271 if (cmdp == 0x00) {\r
272 PrintAndLog("Key type must be A or B");\r
273 return 1;\r
274 }\r
275 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
276 if (param_gethex(Cmd, 2, key, 12)) {\r
277 PrintAndLog("Key must include 12 HEX symbols");\r
278 return 1;\r
279 }\r
baeaf579 280 PrintAndLog("--block no:%d, key type:%c, key:%s ", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
9ca155ba
M		 281 \r
282 UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};\r
283 memcpy(c.d.asBytes, key, 6);\r
284 SendCommand(&c);\r
9ca155ba 285\r
902cb3c0 286 UsbCommand resp;\r
287 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
baeaf579 288 uint8_t isOK = resp.arg[0] & 0xff;\r
289 uint8_t *data = resp.d.asBytes;\r
9ca155ba
M		 290\r
291 if (isOK)\r
292 PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 16));\r
293 else\r
294 PrintAndLog("isOk:%02x", isOK);\r
295 } else {\r
296 PrintAndLog("Command execute timeout");\r
297 }\r
298\r
d2f487af 299 return 0;\r
300}\r
301\r
302int CmdHF14AMfURdBl(const char *Cmd)\r
303{\r
baeaf579 304 uint8_t blockNo = 0;\r
d2f487af 305\r
baeaf579 306 if (strlen(Cmd)<1) {\r
307 PrintAndLog("Usage: hf mf urdbl <block number>");\r
308 PrintAndLog(" sample: hf mf urdbl 0");\r
309 return 0;\r
310 } \r
d2f487af 311 \r
baeaf579 312 blockNo = param_get8(Cmd, 0);\r
313 PrintAndLog("--block no:%d", blockNo);\r
d2f487af 314 \r
baeaf579 315 UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};\r
316 SendCommand(&c);\r
d2f487af 317\r
baeaf579 318 UsbCommand resp;\r
319 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
320 uint8_t isOK = resp.arg[0] & 0xff;\r
321 uint8_t *data = resp.d.asBytes;\r
322\r
323 if (isOK)\r
324 PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 4));\r
325 else\r
326 PrintAndLog("isOk:%02x", isOK);\r
327 } else {\r
328 PrintAndLog("Command execute timeout");\r
329 }\r
d2f487af 330\r
baeaf579 331 return 0;\r
d2f487af 332}\r
333\r
baeaf579 334\r
d2f487af 335int CmdHF14AMfURdCard(const char *Cmd)\r
336{\r
baeaf579 337 int i;\r
338 uint8_t sectorNo = 0;\r
d2f487af 339 uint8_t *lockbytes_t=NULL;\r
340 uint8_t lockbytes[2]={0,0};\r
341 bool bit[16]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};\r
342 \r
baeaf579 343 uint8_t isOK = 0;\r
344 uint8_t * data = NULL;\r
d2f487af 345\r
baeaf579 346 PrintAndLog("Attempting to Read Ultralight... ");\r
d2f487af 347 \r
348 UsbCommand c = {CMD_MIFAREU_READCARD, {sectorNo}};\r
349 SendCommand(&c);\r
350\r
baeaf579 351 UsbCommand resp;\r
352 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
353 isOK = resp.arg[0] & 0xff;\r
354 data = resp.d.asBytes;\r
355\r
356 PrintAndLog("isOk:%02x", isOK);\r
357 if (isOK) \r
97d582a6
MHS		 358 { // bit 0 and 1\r
359 PrintAndLog("Block %3d:%s ", 0,sprint_hex(data + 0 * 4, 4));\r
360 PrintAndLog("Block %3d:%s ", 1,sprint_hex(data + 1 * 4, 4));\r
361 // bit 2\r
362 //process lock bytes\r
363 lockbytes_t=data+(2*4);\r
364 lockbytes[0]=lockbytes_t[2];\r
365 lockbytes[1]=lockbytes_t[3];\r
366 for(int j=0; j<16; j++){\r
367 bit[j]=lockbytes[j/8] & ( 1 <<(7-j%8));\r
d2f487af 368 }\r
97d582a6
MHS		 369 //remaining\r
370 for (i = 3; i < 16; i++) {\r
371 int bitnum = (23-i) % 16;\r
372 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[bitnum]);\r
373 }\r
374\r
375 }\r
d2f487af 376 } else {\r
baeaf579 377 PrintAndLog("Command execute timeout");\r
d2f487af 378 }\r
379 return 0;\r
380}\r
381\r
baeaf579 382\r
d2f487af 383int CmdHF14AMfRdSc(const char *Cmd)\r
384{\r
385 int i;\r
9ca155ba
M		 386 uint8_t sectorNo = 0;\r
387 uint8_t keyType = 0;\r
388 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
9ca155ba 389 uint8_t isOK = 0;\r
baeaf579 390 uint8_t *data = NULL;\r
9ca155ba
M		 391 char cmdp = 0x00;\r
392\r
393 if (strlen(Cmd)<3) {\r
394 PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");\r
395 PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");\r
396 return 0;\r
397 } \r
398 \r
399 sectorNo = param_get8(Cmd, 0);\r
baeaf579 400 if (sectorNo > 39) {\r
401 PrintAndLog("Sector number must be less than 40");\r
9ca155ba
M		 402 return 1;\r
403 }\r
404 cmdp = param_getchar(Cmd, 1);\r
baeaf579 405 if (cmdp != 'a' && cmdp != 'A' && cmdp != 'b' && cmdp != 'B') {\r
9ca155ba
M		 406 PrintAndLog("Key type must be A or B");\r
407 return 1;\r
408 }\r
409 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
410 if (param_gethex(Cmd, 2, key, 12)) {\r
411 PrintAndLog("Key must include 12 HEX symbols");\r
412 return 1;\r
413 }\r
baeaf579 414 PrintAndLog("--sector no:%d key type:%c key:%s ", sectorNo, keyType?'B':'A', sprint_hex(key, 6));\r
9ca155ba 415 \r
baeaf579 416 UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};\r
9ca155ba 417 memcpy(c.d.asBytes, key, 6);\r
baeaf579 418 SendCommand(&c);\r
9ca155ba
M		 419 PrintAndLog(" ");\r
420\r
902cb3c0 421 UsbCommand resp;\r
422 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
423 isOK = resp.arg[0] & 0xff;\r
424 data = resp.d.asBytes;\r
9ca155ba
M		 425\r
426 PrintAndLog("isOk:%02x", isOK);\r
baeaf579 427 if (isOK) {\r
428 for (i = 0; i < (sectorNo<32?3:15); i++) {\r
429 PrintAndLog("data : %s", sprint_hex(data + i * 16, 16));\r
9ca155ba 430 }\r
baeaf579 431 PrintAndLog("trailer: %s", sprint_hex(data + (sectorNo<32?3:15) * 16, 16));\r
432 }\r
9ca155ba 433 } else {\r
baeaf579 434 PrintAndLog("Command execute timeout");\r
9ca155ba
M		 435 }\r
436\r
baeaf579 437 return 0;\r
438}\r
9ca155ba 439\r
baeaf579 440\r
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 450\r
451uint8_t NumBlocksPerSector(uint8_t sectorNo)\r
452{\r
453 if (sectorNo < 32) {\r
454 return 4;\r
455 } else {\r
456 return 16;\r
457 }\r
458}\r
459\r
460\r
aea4d766 461int CmdHF14AMfDump(const char *Cmd)\r
26fdb4ab 462{\r
baeaf579 463 uint8_t sectorNo, blockNo;\r
26fdb4ab 464 \r
aea4d766 465 uint8_t keyA[40][6];\r
466 uint8_t keyB[40][6];\r
467 uint8_t rights[40][4];\r
79db03ef 468 uint8_t carddata[256][16];\r
baeaf579 469 uint8_t numSectors = 16;\r
26fdb4ab 470 \r
26fdb4ab 471 FILE *fin;\r
472 FILE *fout;\r
473 \r
902cb3c0 474 UsbCommand resp;\r
baeaf579 475\r
476 char cmdp = param_getchar(Cmd, 0);\r
477 switch (cmdp) {\r
478 case '0' : numSectors = 5; break;\r
479 case '1' : \r
480 case '\0': numSectors = 16; break;\r
481 case '2' : numSectors = 32; break;\r
482 case '4' : numSectors = 40; break;\r
483 default: numSectors = 16;\r
484 } \r
485 \r
486 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r
487 PrintAndLog("Usage: hf mf dump [card memory]");\r
488 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
489 PrintAndLog("");\r
490 PrintAndLog("Samples: hf mf dump");\r
491 PrintAndLog(" hf mf dump 4");\r
492 return 0;\r
493 }\r
26fdb4ab 494 \r
495 if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
aea4d766 496 PrintAndLog("Could not find file dumpkeys.bin");\r
26fdb4ab 497 return 1;\r
498 }\r
499 \r
26fdb4ab 500 // Read key file\r
baeaf579 501\r
502 for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
503 if (fread( keyA[sectorNo], 1, 6, fin ) == 0) {\r
504 PrintAndLog("File reading error.");\r
97d582a6 505 fclose(fin);\r
759c16b3 506 return 2;\r
baeaf579 507 }\r
26fdb4ab 508 }\r
baeaf579 509 \r
510 for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
511 if (fread( keyB[sectorNo], 1, 6, fin ) == 0) {\r
512 PrintAndLog("File reading error.");\r
97d582a6 513 fclose(fin);\r
759c16b3 514 return 2;\r
baeaf579 515 }\r
26fdb4ab 516 }\r
97d582a6 517 fclose(fin);\r
26fdb4ab 518 // Read access rights to sectors\r
baeaf579 519\r
26fdb4ab 520 PrintAndLog("|-----------------------------------------|");\r
521 PrintAndLog("|------ Reading sector access bits...-----|");\r
522 PrintAndLog("|-----------------------------------------|");\r
523 \r
baeaf579 524 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
525 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 0, 0}};\r
526 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
26fdb4ab 527 SendCommand(&c);\r
26fdb4ab 528\r
baeaf579 529 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
902cb3c0 530 uint8_t isOK = resp.arg[0] & 0xff;\r
531 uint8_t *data = resp.d.asBytes;\r
26fdb4ab 532 if (isOK){\r
c626c56e 533 rights[sectorNo][0] = ((data[7] & 0x10)>>2) | ((data[8] & 0x1)<<1) | ((data[8] & 0x10)>>4); // C1C2C3 for data area 0\r
534 rights[sectorNo][1] = ((data[7] & 0x20)>>3) | ((data[8] & 0x2)<<0) | ((data[8] & 0x20)>>5); // C1C2C3 for data area 1\r
535 rights[sectorNo][2] = ((data[7] & 0x40)>>4) | ((data[8] & 0x4)>>1) | ((data[8] & 0x40)>>6); // C1C2C3 for data area 2\r
536 rights[sectorNo][3] = ((data[7] & 0x80)>>5) | ((data[8] & 0x8)>>2) | ((data[8] & 0x80)>>7); // C1C2C3 for sector trailer\r
baeaf579 537 } else {\r
79db03ef 538 PrintAndLog("Could not get access rights for sector %2d. Trying with defaults...", sectorNo);\r
c626c56e 539 rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
540 rights[sectorNo][3] = 0x01;\r
26fdb4ab 541 }\r
baeaf579 542 } else {\r
79db03ef 543 PrintAndLog("Command execute timeout when trying to read access rights for sector %2d. Trying with defaults...", sectorNo);\r
c626c56e 544 rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
545 rights[sectorNo][3] = 0x01;\r
26fdb4ab 546 }\r
547 }\r
548 \r
549 // Read blocks and print to file\r
550 \r
551 PrintAndLog("|-----------------------------------------|");\r
552 PrintAndLog("|----- Dumping all blocks to file... -----|");\r
553 PrintAndLog("|-----------------------------------------|");\r
554 \r
79db03ef 555 bool isOK = true;\r
556 for (sectorNo = 0; isOK && sectorNo < numSectors; sectorNo++) {\r
557 for (blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
baeaf579 558 bool received = false;\r
559 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. At least the Access Conditions can always be read with key A. \r
560 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
561 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
26fdb4ab 562 SendCommand(&c);\r
baeaf579 563 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
564 } else { // data block. Check if it can be read with key A or key B\r
565 uint8_t data_area = sectorNo<32?blockNo:blockNo/5;\r
c626c56e 566 if ((rights[sectorNo][data_area] == 0x03) || (rights[sectorNo][data_area] == 0x05)) { // only key B would work\r
baeaf579 567 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 1, 0}};\r
568 memcpy(c.d.asBytes, keyB[sectorNo], 6);\r
26fdb4ab 569 SendCommand(&c);\r
baeaf579 570 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
c626c56e 571 } else if (rights[sectorNo][data_area] == 0x07) { // no key would work\r
79db03ef 572 isOK = false;\r
573 PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo, blockNo);\r
baeaf579 574 } else { // key A would work\r
79db03ef 575 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
576 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
577 SendCommand(&c);\r
578 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
26fdb4ab 579 }\r
580 }\r
581\r
902cb3c0 582 if (received) {\r
79db03ef 583 isOK = resp.arg[0] & 0xff;\r
902cb3c0 584 uint8_t *data = resp.d.asBytes;\r
baeaf579 585 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. Fill in the keys.\r
586 data[0] = (keyA[sectorNo][0]);\r
587 data[1] = (keyA[sectorNo][1]);\r
588 data[2] = (keyA[sectorNo][2]);\r
589 data[3] = (keyA[sectorNo][3]);\r
590 data[4] = (keyA[sectorNo][4]);\r
591 data[5] = (keyA[sectorNo][5]);\r
592 data[10] = (keyB[sectorNo][0]);\r
593 data[11] = (keyB[sectorNo][1]);\r
594 data[12] = (keyB[sectorNo][2]);\r
595 data[13] = (keyB[sectorNo][3]);\r
596 data[14] = (keyB[sectorNo][4]);\r
597 data[15] = (keyB[sectorNo][5]);\r
3d77fdfa 598 }\r
26fdb4ab 599 if (isOK) {\r
79db03ef 600 memcpy(carddata[FirstBlockOfSector(sectorNo) + blockNo], data, 16);\r
601 PrintAndLog("Successfully read block %2d of sector %2d.", blockNo, sectorNo);\r
baeaf579 602 } else {\r
603 PrintAndLog("Could not read block %2d of sector %2d", blockNo, sectorNo);\r
79db03ef 604 break;\r
26fdb4ab 605 }\r
606 }\r
607 else {\r
79db03ef 608 isOK = false;\r
609 PrintAndLog("Command execute timeout when trying to read block %2d of sector %2d.", blockNo, sectorNo);\r
610 break;\r
26fdb4ab 611 }\r
612 }\r
baeaf579 613\r
26fdb4ab 614 }\r
79db03ef 615\r
616 if (isOK) {\r
617 if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
618 PrintAndLog("Could not create file name dumpdata.bin");\r
619 return 1;\r
620 }\r
621 uint16_t numblocks = FirstBlockOfSector(numSectors - 1) + NumBlocksPerSector(numSectors - 1);\r
622 fwrite(carddata, 1, 16*numblocks, fout);\r
623 fclose(fout);\r
624 PrintAndLog("Dumped %d blocks (%d bytes) to file dumpdata.bin", numblocks, 16*numblocks);\r
625 }\r
626 \r
baeaf579 627 return 0;\r
26fdb4ab 628}\r
629\r
baeaf579 630\r
aea4d766 631int CmdHF14AMfRestore(const char *Cmd)\r
26fdb4ab 632{\r
633\r
baeaf579 634 uint8_t sectorNo,blockNo;\r
26fdb4ab 635 uint8_t keyType = 0;\r
636 uint8_t key[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
637 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
baeaf579 638 uint8_t keyA[40][6];\r
639 uint8_t keyB[40][6];\r
640 uint8_t numSectors;\r
26fdb4ab 641 \r
26fdb4ab 642 FILE *fdump;\r
643 FILE *fkeys;\r
baeaf579 644\r
645 char cmdp = param_getchar(Cmd, 0);\r
646 switch (cmdp) {\r
647 case '0' : numSectors = 5; break;\r
648 case '1' : \r
649 case '\0': numSectors = 16; break;\r
650 case '2' : numSectors = 32; break;\r
651 case '4' : numSectors = 40; break;\r
652 default: numSectors = 16;\r
653 } \r
654\r
655 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r
656 PrintAndLog("Usage: hf mf restore [card memory]");\r
657 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
658 PrintAndLog("");\r
659 PrintAndLog("Samples: hf mf restore");\r
660 PrintAndLog(" hf mf restore 4");\r
661 return 0;\r
662 }\r
663\r
26fdb4ab 664 if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
aea4d766 665 PrintAndLog("Could not find file dumpdata.bin");\r
26fdb4ab 666 return 1;\r
667 }\r
668 if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
aea4d766 669 PrintAndLog("Could not find file dumpkeys.bin");\r
ca4714cd 670 fclose(fdump);\r
26fdb4ab 671 return 1;\r
672 }\r
673 \r
baeaf579 674 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
675 if (fread(keyA[sectorNo], 1, 6, fkeys) == 0) {\r
676 PrintAndLog("File reading error (dumpkeys.bin).");\r
ca4714cd
MHS		 677 fclose(fdump);\r
678 fclose(fkeys);\r
759c16b3 679 return 2;\r
baeaf579 680 }\r
26fdb4ab 681 }\r
baeaf579 682\r
683 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
684 if (fread(keyB[sectorNo], 1, 6, fkeys) == 0) {\r
685 PrintAndLog("File reading error (dumpkeys.bin).");\r
ca4714cd
MHS		 686 fclose(fdump);\r
687 fclose(fkeys);\r
759c16b3 688 return 2;\r
baeaf579 689 }\r
26fdb4ab 690 }\r
ca4714cd 691 fclose(fkeys);\r
79db03ef 692\r
9d710943 693 PrintAndLog("Restoring dumpdata.bin to card");\r
26fdb4ab 694\r
baeaf579 695 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
696 for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
697 UsbCommand c = {CMD_MIFARE_WRITEBL, {FirstBlockOfSector(sectorNo) + blockNo, keyType, 0}};\r
26fdb4ab 698 memcpy(c.d.asBytes, key, 6);\r
699 \r
759c16b3 700 if (fread(bldata, 1, 16, fdump) == 0) {\r
baeaf579 701 PrintAndLog("File reading error (dumpdata.bin).");\r
ca4714cd 702 fclose(fdump);\r
baeaf579 703 return 2;\r
704 }\r
26fdb4ab 705 \r
baeaf579 706 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer\r
707 bldata[0] = (keyA[sectorNo][0]);\r
708 bldata[1] = (keyA[sectorNo][1]);\r
709 bldata[2] = (keyA[sectorNo][2]);\r
710 bldata[3] = (keyA[sectorNo][3]);\r
711 bldata[4] = (keyA[sectorNo][4]);\r
712 bldata[5] = (keyA[sectorNo][5]);\r
713 bldata[10] = (keyB[sectorNo][0]);\r
714 bldata[11] = (keyB[sectorNo][1]);\r
715 bldata[12] = (keyB[sectorNo][2]);\r
716 bldata[13] = (keyB[sectorNo][3]);\r
717 bldata[14] = (keyB[sectorNo][4]);\r
718 bldata[15] = (keyB[sectorNo][5]);\r
26fdb4ab 719 } \r
720 \r
baeaf579 721 PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));\r
26fdb4ab 722 \r
723 memcpy(c.d.asBytes + 10, bldata, 16);\r
724 SendCommand(&c);\r
26fdb4ab 725\r
902cb3c0 726 UsbCommand resp;\r
baeaf579 727 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
902cb3c0 728 uint8_t isOK = resp.arg[0] & 0xff;\r
26fdb4ab 729 PrintAndLog("isOk:%02x", isOK);\r
730 } else {\r
731 PrintAndLog("Command execute timeout");\r
732 }\r
733 }\r
734 }\r
735 \r
736 fclose(fdump);\r
26fdb4ab 737 return 0;\r
738}\r
739\r
baeaf579 740\r
9ca155ba
M		 741int CmdHF14AMfNested(const char *Cmd)\r
742{\r
743 int i, j, res, iterations;\r
baeaf579 744 sector *e_sector = NULL;\r
9ca155ba
M		 745 uint8_t blockNo = 0;\r
746 uint8_t keyType = 0;\r
747 uint8_t trgBlockNo = 0;\r
748 uint8_t trgKeyType = 0;\r
baeaf579 749 uint8_t SectorsCnt = 0;\r
9ca155ba 750 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
9492e0b0 751 uint8_t keyBlock[6*6];\r
9ca155ba 752 uint64_t key64 = 0;\r
baeaf579 753 bool transferToEml = false;\r
9ca155ba 754 \r
baeaf579 755 bool createDumpFile = false;\r
26fdb4ab 756 FILE *fkeys;\r
21156267 757 uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
758 uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
26fdb4ab 759 \r
9ca155ba
M		 760 char cmdp, ctmp;\r
761\r
762 if (strlen(Cmd)<3) {\r
763 PrintAndLog("Usage:");\r
26fdb4ab 764 PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
0014cb46
M		 765 PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
766 PrintAndLog(" <target block number> <target key A/B> [t]");\r
9ca155ba 767 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
8556b852 768 PrintAndLog("t - transfer keys into emulator memory");\r
26fdb4ab 769 PrintAndLog("d - write keys to binary file");\r
9ca155ba
M		 770 PrintAndLog(" ");\r
771 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
79db03ef 772 PrintAndLog(" sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
773 PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
774 PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
9ca155ba
M		 775 return 0;\r
776 } \r
777 \r
778 cmdp = param_getchar(Cmd, 0);\r
779 blockNo = param_get8(Cmd, 1);\r
780 ctmp = param_getchar(Cmd, 2);\r
baeaf579 781 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
9ca155ba
M		 782 PrintAndLog("Key type must be A or B");\r
783 return 1;\r
784 }\r
785 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
786 if (param_gethex(Cmd, 3, key, 12)) {\r
787 PrintAndLog("Key must include 12 HEX symbols");\r
788 return 1;\r
789 }\r
790 \r
8556b852 791 if (cmdp == 'o' || cmdp == 'O') {\r
9ca155ba
M		 792 cmdp = 'o';\r
793 trgBlockNo = param_get8(Cmd, 4);\r
794 ctmp = param_getchar(Cmd, 5);\r
baeaf579 795 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
9ca155ba
M		 796 PrintAndLog("Target key type must be A or B");\r
797 return 1;\r
798 }\r
799 if (ctmp != 'A' && ctmp != 'a') trgKeyType = 1;\r
800 } else {\r
801 switch (cmdp) {\r
802 case '0': SectorsCnt = 05; break;\r
803 case '1': SectorsCnt = 16; break;\r
804 case '2': SectorsCnt = 32; break;\r
baeaf579 805 case '4': SectorsCnt = 40; break;\r
9ca155ba
M		 806 default: SectorsCnt = 16;\r
807 }\r
808 }\r
8556b852
M		 809\r
810 ctmp = param_getchar(Cmd, 4);\r
baeaf579 811 if (ctmp == 't' || ctmp == 'T') transferToEml = true;\r
812 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = true;\r
21156267 813 \r
8556b852
M		 814 ctmp = param_getchar(Cmd, 6);\r
815 transferToEml |= (ctmp == 't' || ctmp == 'T');\r
21156267 816 transferToEml |= (ctmp == 'd' || ctmp == 'D');\r
9ca155ba 817 \r
9ca155ba 818 if (cmdp == 'o') {\r
baeaf579 819 PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo, trgKeyType?'B':'A');\r
9492e0b0 820 if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r
9ca155ba
M		 821 PrintAndLog("Nested error.");\r
822 return 2;\r
823 }\r
9492e0b0 824 key64 = bytes_to_num(keyBlock, 6);\r
825 if (key64) {\r
125a98a1 826 PrintAndLog("Found valid key:%012"llx, key64);\r
8556b852
M		 827\r
828 // transfer key to the emulator\r
829 if (transferToEml) {\r
baeaf579 830 uint8_t sectortrailer;\r
831 if (trgBlockNo < 32*4) { // 4 block sector\r
832 sectortrailer = (trgBlockNo & 0x03) + 3;\r
833 } else { // 16 block sector\r
834 sectortrailer = (trgBlockNo & 0x0f) + 15;\r
835 }\r
836 mfEmlGetMem(keyBlock, sectortrailer, 1);\r
8556b852
M		 837 \r
838 if (!trgKeyType)\r
839 num_to_bytes(key64, 6, keyBlock);\r
840 else\r
841 num_to_bytes(key64, 6, &keyBlock[10]);\r
baeaf579 842 mfEmlSetMem(keyBlock, sectortrailer, 1); \r
8556b852
M		 843 }\r
844 } else {\r
9ca155ba 845 PrintAndLog("No valid key found");\r
8556b852 846 }\r
21156267 847 }\r
848 else { // ------------------------------------ multiple sectors working\r
9492e0b0 849 clock_t time1;\r
850 time1 = clock();\r
851\r
9ca155ba
M		 852 e_sector = calloc(SectorsCnt, sizeof(sector));\r
853 if (e_sector == NULL) return 1;\r
854 \r
baeaf579 855 //test current key and additional standard keys first\r
9ca155ba 856 memcpy(keyBlock, key, 6);\r
9492e0b0 857 num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 1 * 6));\r
858 num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 2 * 6));\r
859 num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 3 * 6));\r
860 num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 4 * 6));\r
9ca155ba
M		 861 num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 5 * 6));\r
862\r
863 PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
864 for (i = 0; i < SectorsCnt; i++) {\r
865 for (j = 0; j < 2; j++) {\r
866 if (e_sector[i].foundKey[j]) continue;\r
867 \r
baeaf579 868 res = mfCheckKeys(FirstBlockOfSector(i), j, 6, keyBlock, &key64);\r
9ca155ba
M		 869 \r
870 if (!res) {\r
871 e_sector[i].Key[j] = key64;\r
872 e_sector[i].foundKey[j] = 1;\r
873 }\r
874 }\r
9492e0b0 875 }\r
876 \r
9ca155ba 877 \r
9ca155ba
M		 878 // nested sectors\r
879 iterations = 0;\r
880 PrintAndLog("nested...");\r
9492e0b0 881 bool calibrate = true;\r
9ca155ba 882 for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
baeaf579 883 for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
9ca155ba 884 for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
baeaf579 885 if (e_sector[sectorNo].foundKey[trgKeyType]) continue;\r
9492e0b0 886 PrintAndLog("-----------------------------------------------");\r
baeaf579 887 if(mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate)) {\r
9492e0b0 888 PrintAndLog("Nested error.\n");\r
889 return 2;\r
890 }\r
891 else {\r
892 calibrate = false;\r
893 }\r
9ca155ba
M		 894 \r
895 iterations++;\r
9492e0b0 896\r
897 key64 = bytes_to_num(keyBlock, 6);\r
898 if (key64) {\r
125a98a1 899 PrintAndLog("Found valid key:%012"llx, key64);\r
baeaf579 900 e_sector[sectorNo].foundKey[trgKeyType] = 1;\r
901 e_sector[sectorNo].Key[trgKeyType] = key64;\r
9ca155ba
M		 902 }\r
903 }\r
9492e0b0 904 }\r
9ca155ba
M		 905 }\r
906\r
a0041115 907 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 908 \r
909 PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
9ca155ba
M		 910 //print them\r
911 PrintAndLog("|---|----------------|---|----------------|---|");\r
912 PrintAndLog("|sec|key A |res|key B |res|");\r
913 PrintAndLog("|---|----------------|---|----------------|---|");\r
914 for (i = 0; i < SectorsCnt; i++) {\r
125a98a1 915 PrintAndLog("|%03d| %012"llx" | %d | %012"llx" | %d |", i,\r
9ca155ba
M		 916 e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
917 }\r
918 PrintAndLog("|---|----------------|---|----------------|---|");\r
919 \r
8556b852
M		 920 // transfer them to the emulator\r
921 if (transferToEml) {\r
922 for (i = 0; i < SectorsCnt; i++) {\r
baeaf579 923 mfEmlGetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
8556b852 924 if (e_sector[i].foundKey[0])\r
ab8b654e 925 num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
8556b852
M		 926 if (e_sector[i].foundKey[1])\r
927 num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
baeaf579 928 mfEmlSetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
8556b852
M		 929 } \r
930 }\r
931 \r
21156267 932 // Create dump file\r
26fdb4ab 933 if (createDumpFile) {\r
934 if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
aea4d766 935 PrintAndLog("Could not create file dumpkeys.bin");\r
26fdb4ab 936 free(e_sector);\r
937 return 1;\r
938 }\r
baeaf579 939 PrintAndLog("Printing keys to binary file dumpkeys.bin...");\r
940 for(i=0; i<SectorsCnt; i++) {\r
21156267 941 if (e_sector[i].foundKey[0]){\r
942 num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
943 fwrite ( tempkey, 1, 6, fkeys );\r
944 }\r
945 else{\r
946 fwrite ( &standart, 1, 6, fkeys );\r
947 }\r
26fdb4ab 948 }\r
baeaf579 949 for(i=0; i<SectorsCnt; i++) {\r
21156267 950 if (e_sector[i].foundKey[1]){\r
951 num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
952 fwrite ( tempkey, 1, 6, fkeys );\r
953 }\r
954 else{\r
955 fwrite ( &standart, 1, 6, fkeys );\r
956 }\r
26fdb4ab 957 }\r
958 fclose(fkeys);\r
959 }\r
960 \r
9ca155ba
M		 961 free(e_sector);\r
962 }\r
963\r
964 return 0;\r
965}\r
966\r
baeaf579 967\r
9ca155ba
M		 968int CmdHF14AMfChk(const char *Cmd)\r
969{\r
90e278d3
MHS		 970 if (strlen(Cmd)<3) {\r
971 PrintAndLog("Usage: hf mf chk <block number>|<*card memory> <key type (A/B/?)> [t] [<key (12 hex symbols)>] [<dic (*.dic)>]");\r
972 PrintAndLog(" * - all sectors");\r
973 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
974 PrintAndLog("d - write keys to binary file\n");\r
975 PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
976 PrintAndLog(" hf mf chk *1 ? t");\r
977 return 0;\r
978 } \r
979\r
aea4d766 980 FILE * f;\r
981 char filename[256]={0};\r
83613803 982 char buf[13];\r
aea4d766 983 uint8_t *keyBlock = NULL, *p;\r
984 uint8_t stKeyBlock = 20;\r
985 \r
9ca155ba
M		 986 int i, res;\r
987 int keycnt = 0;\r
988 char ctmp = 0x00;\r
989 uint8_t blockNo = 0;\r
aea4d766 990 uint8_t SectorsCnt = 1;\r
9ca155ba 991 uint8_t keyType = 0;\r
9ca155ba 992 uint64_t key64 = 0;\r
aea4d766 993 \r
994 int transferToEml = 0;\r
995 int createDumpFile = 0;\r
9ca155ba 996\r
90e278d3 997\r
aea4d766 998 keyBlock = calloc(stKeyBlock, 6);\r
999 if (keyBlock == NULL) return 1;\r
1000\r
0c12504a 1001 uint64_t defaultKeys[] =\r
1002 {\r
1003 0xffffffffffff, // Default key (first key used by program if no user defined key)\r
1004 0x000000000000, // Blank key\r
1005 0xa0a1a2a3a4a5, // NFCForum MAD key\r
1006 0xb0b1b2b3b4b5,\r
1007 0xaabbccddeeff,\r
1008 0x4d3a99c351dd,\r
1009 0x1a982c7e459a,\r
1010 0xd3f7d3f7d3f7,\r
1011 0x714c5c886e97,\r
1012 0x587ee5f9350f,\r
1013 0xa0478cc39091,\r
1014 0x533cb6c723f6,\r
1015 0x8fd0a4f256e9\r
1016 };\r
baeaf579 1017 int defaultKeysSize = sizeof(defaultKeys) / sizeof(uint64_t);\r
0c12504a 1018\r
1019 for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r
1020 {\r
1021 num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t*)(keyBlock + defaultKeyCounter * 6));\r
1022 }\r
aea4d766 1023 \r
9ca155ba 1024 \r
aea4d766 1025 if (param_getchar(Cmd, 0)=='*') {\r
1026 blockNo = 3;\r
1027 switch(param_getchar(Cmd+1, 0)) {\r
1028 case '0': SectorsCnt = 5; break;\r
1029 case '1': SectorsCnt = 16; break;\r
1030 case '2': SectorsCnt = 32; break;\r
1031 case '4': SectorsCnt = 40; break;\r
1032 default: SectorsCnt = 16;\r
1033 }\r
1034 }\r
1035 else\r
1036 blockNo = param_get8(Cmd, 0);\r
1037 \r
9ca155ba 1038 ctmp = param_getchar(Cmd, 1);\r
aea4d766 1039 switch (ctmp) { \r
1040 case 'a': case 'A':\r
1041 keyType = !0;\r
1042 break;\r
1043 case 'b': case 'B':\r
1044 keyType = !1;\r
1045 break;\r
1046 case '?':\r
1047 keyType = 2;\r
1048 break;\r
1049 default:\r
1050 PrintAndLog("Key type must be A , B or ?");\r
9ca155ba 1051 return 1;\r
aea4d766 1052 };\r
9ca155ba 1053 \r
aea4d766 1054 ctmp = param_getchar(Cmd, 2);\r
1055 if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r
1056 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r
1057 \r
1058 for (i = transferToEml || createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
1059 if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
1060 if ( stKeyBlock - keycnt < 2) {\r
1061 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
1062 if (!p) {\r
1063 PrintAndLog("Cannot allocate memory for Keys");\r
1064 free(keyBlock);\r
1065 return 2;\r
1066 }\r
1067 keyBlock = p;\r
1068 }\r
baeaf579 1069 PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
aea4d766 1070 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
1071 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
1072 keycnt++;\r
1073 } else {\r
1074 // May be a dic file\r
1075 if ( param_getstr(Cmd, 2 + i,filename) > 255 ) {\r
1076 PrintAndLog("File name too long");\r
1077 free(keyBlock);\r
1078 return 2;\r
1079 }\r
1080 \r
aea4d766 1081 if ( (f = fopen( filename , "r")) ) {\r
0c12504a 1082 while( fgets(buf, sizeof(buf), f) ){\r
99a71a0d 1083 if (strlen(buf) < 12 || buf[11] == '\n')\r
1084 continue;\r
aea4d766 1085 \r
99a71a0d 1086 while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
1087 \r
9492e0b0 1088 if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
9ca155ba 1089\r
99a71a0d 1090 if (!isxdigit(buf[0])){\r
1091 PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
aea4d766 1092 continue;\r
1093 }\r
1094 \r
99a71a0d 1095 buf[12] = 0;\r
aea4d766 1096\r
1097 if ( stKeyBlock - keycnt < 2) {\r
1098 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
1099 if (!p) {\r
1100 PrintAndLog("Cannot allocate memory for defKeys");\r
1101 free(keyBlock);\r
1102 return 2;\r
1103 }\r
1104 keyBlock = p;\r
1105 }\r
1106 memset(keyBlock + 6 * keycnt, 0, 6);\r
99a71a0d 1107 num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
baeaf579 1108 PrintAndLog("chk custom key[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
aea4d766 1109 keycnt++;\r
0c12504a 1110 memset(buf, 0, sizeof(buf));\r
aea4d766 1111 }\r
90e278d3 1112 fclose(f);\r
aea4d766 1113 } else {\r
1114 PrintAndLog("File: %s: not found or locked.", filename);\r
1115 free(keyBlock);\r
1116 return 1;\r
aea4d766 1117 }\r
9ca155ba 1118 }\r
9ca155ba
M		 1119 }\r
1120 \r
1121 if (keycnt == 0) {\r
baeaf579 1122 PrintAndLog("No key specified, trying default keys");\r
0c12504a 1123 for (;keycnt < defaultKeysSize; keycnt++)\r
baeaf579 1124 PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
79db03ef 1125 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
1126 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
1127 }\r
1128 \r
1129 // initialize storage for found keys\r
1130 bool validKey[2][40];\r
1131 uint8_t foundKey[2][40][6];\r
1132 for (uint16_t t = 0; t < 2; t++) {\r
1133 for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
1134 validKey[t][sectorNo] = false;\r
1135 for (uint16_t i = 0; i < 6; i++) {\r
1136 foundKey[t][sectorNo][i] = 0xff;\r
1137 }\r
1138 }\r
9ca155ba 1139 }\r
9ca155ba 1140 \r
baeaf579 1141 for ( int t = !keyType; t < 2; keyType==2?(t++):(t=2) ) {\r
aea4d766 1142 int b=blockNo;\r
baeaf579 1143 for (int i = 0; i < SectorsCnt; ++i) {\r
79db03ef 1144 PrintAndLog("--sector:%2d, block:%3d, key type:%C, key count:%2d ", i, b, t?'B':'A', keycnt);\r
9492e0b0 1145 uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
1146 for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
1147 uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
1148 res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\r
baeaf579 1149 if (res != 1) {\r
aea4d766 1150 if (!res) {\r
125a98a1 1151 PrintAndLog("Found valid key:[%012"llx"]",key64);\r
79db03ef 1152 num_to_bytes(key64, 6, foundKey[t][i]);\r
1153 validKey[t][i] = true;\r
1154 } \r
aea4d766 1155 } else {\r
1156 PrintAndLog("Command execute timeout");\r
1157 }\r
1158 }\r
1159 b<127?(b+=4):(b+=16); \r
1160 }\r
9ca155ba
M		 1161 }\r
1162\r
79db03ef 1163 if (transferToEml) {\r
1164 uint8_t block[16];\r
1165 for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
1166 if (validKey[0][sectorNo] || validKey[1][sectorNo]) {\r
1167 mfEmlGetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
1168 for (uint16_t t = 0; t < 2; t++) {\r
1169 if (validKey[t][sectorNo]) {\r
1170 memcpy(block + t*10, foundKey[t][sectorNo], 6);\r
1171 }\r
1172 }\r
1173 mfEmlSetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
1174 }\r
1175 }\r
1176 PrintAndLog("Found keys have been transferred to the emulator memory");\r
1177 }\r
1178\r
aea4d766 1179 if (createDumpFile) {\r
79db03ef 1180 FILE *fkeys = fopen("dumpkeys.bin","wb");\r
1181 if (fkeys == NULL) { \r
aea4d766 1182 PrintAndLog("Could not create file dumpkeys.bin");\r
79db03ef 1183 free(keyBlock);\r
aea4d766 1184 return 1;\r
1185 }\r
79db03ef 1186 for (uint16_t t = 0; t < 2; t++) {\r
1187 fwrite(foundKey[t], 1, 6*SectorsCnt, fkeys);\r
aea4d766 1188 }\r
1189 fclose(fkeys);\r
79db03ef 1190 PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");\r
aea4d766 1191 }\r
79db03ef 1192\r
1193 free(keyBlock);\r
1194\r
1195 return 0;\r
9ca155ba
M		 1196}\r
1197\r
79db03ef 1198\r
9ca155ba
M		 1199int CmdHF14AMf1kSim(const char *Cmd)\r
1200{\r
7bc95e2e 1201 uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
d2f487af 1202 uint8_t exitAfterNReads = 0;\r
1203 uint8_t flags = 0;\r
1204\r
9ca155ba 1205 if (param_getchar(Cmd, 0) == 'h') {\r
d2f487af 1206 PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r
1207 PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r
1208 PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
1209 PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
1210 PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
b03c0f2d 1211 PrintAndLog(" sample: hf mf sim u 0a0a0a0a ");\r
9ca155ba 1212 return 0;\r
9ca155ba 1213 }\r
d2f487af 1214 uint8_t pnr = 0;\r
1215 if (param_getchar(Cmd, pnr) == 'u') {\r
1216 if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r
1217 {\r
baeaf579 1218 flags |= FLAG_4B_UID_IN_DATA; // UID from packet\r
1219 } else if(param_gethex(Cmd,pnr+1,uid,14) == 0) {\r
d2f487af 1220 flags |= FLAG_7B_UID_IN_DATA;// UID from packet\r
baeaf579 1221 } else {\r
1222 PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r
1223 return 1;\r
d2f487af 1224 }\r
1225 pnr +=2;\r
1226 }\r
1227 if (param_getchar(Cmd, pnr) == 'n') {\r
1228 exitAfterNReads = param_get8(Cmd,pnr+1);\r
1229 pnr += 2;\r
1230 }\r
1231 if (param_getchar(Cmd, pnr) == 'i' ) {\r
1232 //Using a flag to signal interactiveness, least significant bit\r
1233 flags |= FLAG_INTERACTIVE;\r
1234 pnr++;\r
1235 }\r
1236\r
1237 if (param_getchar(Cmd, pnr) == 'x' ) {\r
1238 //Using a flag to signal interactiveness, least significant bit\r
1239 flags |= FLAG_NR_AR_ATTACK;\r
1240 }\r
1241 PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r
1242 flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r
1243 flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r
1244 , exitAfterNReads, flags,flags);\r
1245\r
1246\r
baeaf579 1247 UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r
1248 memcpy(c.d.asBytes, uid, sizeof(uid));\r
1249 SendCommand(&c);\r
d2f487af 1250\r
baeaf579 1251 if(flags & FLAG_INTERACTIVE)\r
1252 {\r
1253 UsbCommand resp;\r
1254 PrintAndLog("Press pm3-button to abort simulation");\r
1255 while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
1256 //We're waiting only 1.5 s at a time, otherwise we get the\r
1257 // annoying message about "Waiting for a response... "\r
1258 }\r
1259 }\r
1260 \r
1261 return 0;\r
9ca155ba
M		 1262}\r
1263\r
baeaf579 1264\r
9ca155ba
M		 1265int CmdHF14AMfDbg(const char *Cmd)\r
1266{\r
8556b852
M		 1267 int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
1268 if (dbgMode > 4) {\r
baeaf579 1269 PrintAndLog("Max debug mode parameter is 4 \n");\r
8556b852
M		 1270 }\r
1271\r
1272 if (strlen(Cmd) < 1 || !param_getchar(Cmd, 0) || dbgMode > 4) {\r
9ca155ba
M		 1273 PrintAndLog("Usage: hf mf dbg <debug level>");\r
1274 PrintAndLog(" 0 - no debug messages");\r
1275 PrintAndLog(" 1 - error messages");\r
b03c0f2d 1276 PrintAndLog(" 2 - plus information messages");\r
1277 PrintAndLog(" 3 - plus debug messages");\r
1278 PrintAndLog(" 4 - print even debug messages in timing critical functions");\r
1279 PrintAndLog(" Note: this option therefore may cause malfunction itself");\r
9ca155ba
M		 1280 return 0;\r
1281 } \r
1282\r
8556b852
M		 1283 UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
1284 SendCommand(&c);\r
1285\r
9ca155ba
M		 1286 return 0;\r
1287}\r
1288\r
baeaf579 1289\r
9ca155ba
M		 1290int CmdHF14AMfEGet(const char *Cmd)\r
1291{\r
8556b852 1292 uint8_t blockNo = 0;\r
baeaf579 1293 uint8_t data[16];\r
8556b852
M		 1294\r
1295 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1296 PrintAndLog("Usage: hf mf eget <block number>");\r
1297 PrintAndLog(" sample: hf mf eget 0 ");\r
1298 return 0;\r
1299 } \r
1300 \r
1301 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1302\r
1303 PrintAndLog(" ");\r
baeaf579 1304 if (!mfEmlGetMem(data, blockNo, 1)) {\r
1305 PrintAndLog("data[%3d]:%s", blockNo, sprint_hex(data, 16));\r
8556b852
M		 1306 } else {\r
1307 PrintAndLog("Command execute timeout");\r
1308 }\r
1309\r
1310 return 0;\r
1311}\r
1312\r
baeaf579 1313\r
8556b852
M		 1314int CmdHF14AMfEClear(const char *Cmd)\r
1315{\r
1316 if (param_getchar(Cmd, 0) == 'h') {\r
1317 PrintAndLog("Usage: hf mf eclr");\r
1318 PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
1319 return 0;\r
1320 } \r
1321\r
1322 UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
1323 SendCommand(&c);\r
9ca155ba
M		 1324 return 0;\r
1325}\r
1326\r
baeaf579 1327\r
9ca155ba
M		 1328int CmdHF14AMfESet(const char *Cmd)\r
1329{\r
8556b852
M		 1330 uint8_t memBlock[16];\r
1331 uint8_t blockNo = 0;\r
1332\r
1333 memset(memBlock, 0x00, sizeof(memBlock));\r
1334\r
1335 if (strlen(Cmd) < 3 || param_getchar(Cmd, 0) == 'h') {\r
1336 PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
1337 PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
1338 return 0;\r
1339 } \r
1340 \r
1341 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1342 \r
1343 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1344 PrintAndLog("block data must include 32 HEX symbols");\r
1345 return 1;\r
1346 }\r
1347 \r
1348 // 1 - blocks count\r
baeaf579 1349 UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
8556b852 1350 memcpy(c.d.asBytes, memBlock, 16);\r
baeaf579 1351 SendCommand(&c);\r
1352 return 0;\r
9ca155ba
M		 1353}\r
1354\r
baeaf579 1355\r
9ca155ba
M		 1356int CmdHF14AMfELoad(const char *Cmd)\r
1357{\r
ab8b654e
M		 1358 FILE * f;\r
1359 char filename[20];\r
baeaf579 1360 char *fnameptr = filename;\r
ab8b654e
M		 1361 char buf[64];\r
1362 uint8_t buf8[64];\r
1363 int i, len, blockNum;\r
1364 \r
1365 memset(filename, 0, sizeof(filename));\r
1366 memset(buf, 0, sizeof(buf));\r
1367\r
aea4d766 1368 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
ab8b654e
M		 1369 PrintAndLog("It loads emul dump from the file `filename.eml`");\r
1370 PrintAndLog("Usage: hf mf eload <file name w/o `.eml`>");\r
1371 PrintAndLog(" sample: hf mf eload filename");\r
1372 return 0;\r
1373 } \r
1374\r
1375 len = strlen(Cmd);\r
1376 if (len > 14) len = 14;\r
ab8b654e
M		 1377\r
1378 memcpy(filename, Cmd, len);\r
1379 fnameptr += len;\r
1380\r
1381 sprintf(fnameptr, ".eml"); \r
1382 \r
1383 // open file\r
1384 f = fopen(filename, "r");\r
1385 if (f == NULL) {\r
1386 PrintAndLog("File not found or locked.");\r
1387 return 1;\r
1388 }\r
1389 \r
1390 blockNum = 0;\r
1391 while(!feof(f)){\r
1392 memset(buf, 0, sizeof(buf));\r
759c16b3 1393 if (fgets(buf, sizeof(buf), f) == NULL) {\r
baeaf579 1394 if((blockNum == 16*4) || (blockNum == 32*4 + 8*16)) { // supports both old (1K) and new (4K) .eml files)\r
d2f487af 1395 break;\r
1396 }\r
1397 PrintAndLog("File reading error.");\r
97d582a6 1398 fclose(f);\r
759c16b3 1399 return 2;\r
baeaf579 1400 }\r
ab8b654e 1401 if (strlen(buf) < 32){\r
aea4d766 1402 if(strlen(buf) && feof(f))\r
1403 break;\r
ab8b654e 1404 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
97d582a6 1405 fclose(f);\r
ab8b654e
M		 1406 return 2;\r
1407 }\r
baeaf579 1408 for (i = 0; i < 32; i += 2) {\r
1409 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
ab8b654e 1410// PrintAndLog("data[%02d]:%s", blockNum, sprint_hex(buf8, 16));\r
baeaf579 1411 }\r
ab8b654e 1412 if (mfEmlSetMem(buf8, blockNum, 1)) {\r
baeaf579 1413 PrintAndLog("Cant set emul block: %3d", blockNum);\r
97d582a6 1414 fclose(f);\r
ab8b654e
M		 1415 return 3;\r
1416 }\r
1417 blockNum++;\r
1418 \r
baeaf579 1419 if (blockNum >= 32*4 + 8*16) break;\r
ab8b654e
M		 1420 }\r
1421 fclose(f);\r
1422 \r
baeaf579 1423 if ((blockNum != 16*4) && (blockNum != 32*4 + 8*16)) {\r
1424 PrintAndLog("File content error. There must be 64 or 256 blocks.");\r
ab8b654e
M		 1425 return 4;\r
1426 }\r
d2f487af 1427 PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
baeaf579 1428 return 0;\r
9ca155ba
M		 1429}\r
1430\r
baeaf579 1431\r
9ca155ba
M		 1432int CmdHF14AMfESave(const char *Cmd)\r
1433{\r
ab8b654e
M		 1434 FILE * f;\r
1435 char filename[20];\r
1436 char * fnameptr = filename;\r
1437 uint8_t buf[64];\r
1438 int i, j, len;\r
1439 \r
1440 memset(filename, 0, sizeof(filename));\r
1441 memset(buf, 0, sizeof(buf));\r
1442\r
1443 if (param_getchar(Cmd, 0) == 'h') {\r
1444 PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r
1445 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`]");\r
1446 PrintAndLog(" sample: hf mf esave ");\r
1447 PrintAndLog(" hf mf esave filename");\r
1448 return 0;\r
1449 } \r
1450\r
1451 len = strlen(Cmd);\r
1452 if (len > 14) len = 14;\r
1453 \r
1454 if (len < 1) {\r
1455 // get filename\r
1456 if (mfEmlGetMem(buf, 0, 1)) {\r
1457 PrintAndLog("Cant get block: %d", 0);\r
1458 return 1;\r
1459 }\r
1460 for (j = 0; j < 7; j++, fnameptr += 2)\r
1461 sprintf(fnameptr, "%02x", buf[j]); \r
1462 } else {\r
1463 memcpy(filename, Cmd, len);\r
1464 fnameptr += len;\r
1465 }\r
1466\r
1467 sprintf(fnameptr, ".eml"); \r
1468 \r
1469 // open file\r
1470 f = fopen(filename, "w+");\r
1471\r
1472 // put hex\r
baeaf579 1473 for (i = 0; i < 32*4 + 8*16; i++) {\r
ab8b654e
M		 1474 if (mfEmlGetMem(buf, i, 1)) {\r
1475 PrintAndLog("Cant get block: %d", i);\r
1476 break;\r
1477 }\r
1478 for (j = 0; j < 16; j++)\r
1479 fprintf(f, "%02x", buf[j]); \r
1480 fprintf(f,"\n");\r
1481 }\r
1482 fclose(f);\r
1483 \r
1484 PrintAndLog("Saved to file: %s", filename);\r
1485 \r
9ca155ba
M		 1486 return 0;\r
1487}\r
1488\r
baeaf579 1489\r
26fdb4ab 1490int CmdHF14AMfECFill(const char *Cmd)\r
1491{\r
8556b852 1492 uint8_t keyType = 0;\r
baeaf579 1493 uint8_t numSectors = 16;\r
1494 \r
8556b852 1495 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
baeaf579 1496 PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");\r
1497 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
1498 PrintAndLog("");\r
1499 PrintAndLog("samples: hf mf ecfill A");\r
1500 PrintAndLog(" hf mf ecfill A 4");\r
1501 PrintAndLog("Read card and transfer its data to emulator memory.");\r
1502 PrintAndLog("Keys must be laid in the emulator memory. \n");\r
8556b852
M		 1503 return 0;\r
1504 } \r
1505\r
1506 char ctmp = param_getchar(Cmd, 0);\r
baeaf579 1507 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
8556b852
M		 1508 PrintAndLog("Key type must be A or B");\r
1509 return 1;\r
1510 }\r
1511 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
1512\r
baeaf579 1513 ctmp = param_getchar(Cmd, 1);\r
1514 switch (ctmp) {\r
1515 case '0' : numSectors = 5; break;\r
1516 case '1' : \r
1517 case '\0': numSectors = 16; break;\r
1518 case '2' : numSectors = 32; break;\r
1519 case '4' : numSectors = 40; break;\r
1520 default: numSectors = 16;\r
1521 } \r
1522\r
1523 printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);\r
1524 UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};\r
1525 SendCommand(&c);\r
1526 return 0;\r
8556b852
M		 1527}\r
1528\r
baeaf579 1529\r
26fdb4ab 1530int CmdHF14AMfEKeyPrn(const char *Cmd)\r
1531{\r
baeaf579 1532 int i;\r
8556b852
M		 1533 uint8_t data[16];\r
1534 uint64_t keyA, keyB;\r
1535 \r
1536 PrintAndLog("|---|----------------|----------------|");\r
1537 PrintAndLog("|sec|key A |key B |");\r
1538 PrintAndLog("|---|----------------|----------------|");\r
aea4d766 1539 for (i = 0; i < 40; i++) {\r
baeaf579 1540 if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {\r
1541 PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r
8556b852
M		 1542 break;\r
1543 }\r
1544 keyA = bytes_to_num(data, 6);\r
1545 keyB = bytes_to_num(data + 10, 6);\r
125a98a1 1546 PrintAndLog("|%03d| %012"llx" | %012"llx" |", i, keyA, keyB);\r
8556b852
M		 1547 }\r
1548 PrintAndLog("|---|----------------|----------------|");\r
1549 \r
1550 return 0;\r
1551}\r
1552\r
baeaf579 1553\r
0675f200
M		 1554int CmdHF14AMfCSetUID(const char *Cmd)\r
1555{\r
1556 uint8_t wipeCard = 0;\r
90e278d3
MHS		 1557 uint8_t uid[8] = {0};\r
1558 uint8_t oldUid[8]= {0};\r
0675f200
M		 1559 int res;\r
1560\r
1561 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1562 PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");\r
1563 PrintAndLog("sample: hf mf csetuid 01020304 w");\r
1564 PrintAndLog("Set UID for magic Chinese card (only works with!!!)");\r
1565 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1566 return 0;\r
1567 } \r
1568\r
1569 if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
1570 PrintAndLog("UID must include 8 HEX symbols");\r
1571 return 1;\r
1572 }\r
1573\r
1574 char ctmp = param_getchar(Cmd, 1);\r
1575 if (ctmp == 'w' || ctmp == 'W') wipeCard = 1;\r
1576 \r
1577 PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
1578\r
1579 res = mfCSetUID(uid, oldUid, wipeCard);\r
1580 if (res) {\r
1581 PrintAndLog("Can't set UID. error=%d", res);\r
1582 return 1;\r
1583 }\r
1584 \r
1585 PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
1586 return 0;\r
1587}\r
1588\r
baeaf579 1589\r
0675f200
M		 1590int CmdHF14AMfCSetBlk(const char *Cmd)\r
1591{\r
f774db95
M		 1592 uint8_t uid[8];\r
1593 uint8_t memBlock[16];\r
1594 uint8_t blockNo = 0;\r
1595 int res;\r
1596 memset(memBlock, 0x00, sizeof(memBlock));\r
1597\r
1598 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1599 PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");\r
1600 PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
1601 PrintAndLog("Set block data for magic Chinese card (only works with!!!)");\r
1602 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1603 return 0;\r
1604 } \r
1605\r
1606 blockNo = param_get8(Cmd, 0);\r
f774db95
M		 1607\r
1608 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1609 PrintAndLog("block data must include 32 HEX symbols");\r
1610 return 1;\r
1611 }\r
1612\r
baeaf579 1613 PrintAndLog("--block number:%2d data:%s", blockNo, sprint_hex(memBlock, 16));\r
f774db95 1614\r
208a0166 1615 res = mfCSetBlock(blockNo, memBlock, uid, 0, CSETBLOCK_SINGLE_OPER);\r
f774db95
M		 1616 if (res) {\r
1617 PrintAndLog("Can't write block. error=%d", res);\r
1618 return 1;\r
1619 }\r
1620 \r
1621 PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
0675f200
M		 1622 return 0;\r
1623}\r
1624\r
baeaf579 1625\r
0675f200
M		 1626int CmdHF14AMfCLoad(const char *Cmd)\r
1627{\r
208a0166
M		 1628 FILE * f;\r
1629 char filename[20];\r
1630 char * fnameptr = filename;\r
1631 char buf[64];\r
1632 uint8_t buf8[64];\r
1633 uint8_t fillFromEmulator = 0;\r
1634 int i, len, blockNum, flags;\r
1635 \r
1636 memset(filename, 0, sizeof(filename));\r
1637 memset(buf, 0, sizeof(buf));\r
1638\r
1639 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
1640 PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
1641 PrintAndLog("or from emulator memory (option `e`)");\r
1642 PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
1643 PrintAndLog(" or: hf mf cload e ");\r
1644 PrintAndLog(" sample: hf mf cload filename");\r
1645 return 0;\r
1646 } \r
1647\r
1648 char ctmp = param_getchar(Cmd, 0);\r
1649 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1650 \r
1651 if (fillFromEmulator) {\r
1652 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1653 for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
1654 if (mfEmlGetMem(buf8, blockNum, 1)) {\r
1655 PrintAndLog("Cant get block: %d", blockNum);\r
1656 return 2;\r
1657 }\r
1658 \r
1659 if (blockNum == 2) flags = 0;\r
1660 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1661\r
1662 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
1663 PrintAndLog("Cant set magic card block: %d", blockNum);\r
1664 return 3;\r
1665 }\r
1666 }\r
1667 return 0;\r
1668 } else {\r
1669 len = strlen(Cmd);\r
1670 if (len > 14) len = 14;\r
1671\r
1672 memcpy(filename, Cmd, len);\r
1673 fnameptr += len;\r
1674\r
1675 sprintf(fnameptr, ".eml"); \r
1676 \r
1677 // open file\r
1678 f = fopen(filename, "r");\r
1679 if (f == NULL) {\r
1680 PrintAndLog("File not found or locked.");\r
1681 return 1;\r
1682 }\r
1683 \r
1684 blockNum = 0;\r
1685 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1686 while(!feof(f)){\r
1687 memset(buf, 0, sizeof(buf));\r
759c16b3 1688 if (fgets(buf, sizeof(buf), f) == NULL) {\r
baeaf579 1689 PrintAndLog("File reading error.");\r
1690 return 2;\r
1691 }\r
208a0166
M		 1692\r
1693 if (strlen(buf) < 32){\r
1694 if(strlen(buf) && feof(f))\r
1695 break;\r
1696 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
1697 return 2;\r
1698 }\r
1699 for (i = 0; i < 32; i += 2)\r
1700 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
1701\r
1702 if (blockNum == 2) flags = 0;\r
1703 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1704\r
1705 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
baeaf579 1706 PrintAndLog("Can't set magic card block: %d", blockNum);\r
208a0166
M		 1707 return 3;\r
1708 }\r
1709 blockNum++;\r
1710 \r
1711 if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
1712 }\r
1713 fclose(f);\r
1714 \r
baeaf579 1715 if (blockNum != 16 * 4){\r
208a0166
M		 1716 PrintAndLog("File content error. There must be 64 blocks");\r
1717 return 4;\r
1718 }\r
1719 PrintAndLog("Loaded from file: %s", filename);\r
1720 return 0;\r
1721 }\r
0675f200
M		 1722}\r
1723\r
baeaf579 1724\r
545a1f38
M		 1725int CmdHF14AMfCGetBlk(const char *Cmd) {\r
1726 uint8_t memBlock[16];\r
1727 uint8_t blockNo = 0;\r
1728 int res;\r
1729 memset(memBlock, 0x00, sizeof(memBlock));\r
1730\r
1731 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1732 PrintAndLog("Usage: hf mf cgetblk <block number>");\r
1733 PrintAndLog("sample: hf mf cgetblk 1");\r
1734 PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");\r
1735 return 0;\r
1736 } \r
1737\r
1738 blockNo = param_get8(Cmd, 0);\r
545a1f38 1739\r
baeaf579 1740 PrintAndLog("--block number:%2d ", blockNo);\r
545a1f38
M		 1741\r
1742 res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r
1743 if (res) {\r
1744 PrintAndLog("Can't read block. error=%d", res);\r
1745 return 1;\r
1746 }\r
1747 \r
1748 PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r
1749 return 0;\r
1750}\r
1751\r
baeaf579 1752\r
545a1f38
M		 1753int CmdHF14AMfCGetSc(const char *Cmd) {\r
1754 uint8_t memBlock[16];\r
1755 uint8_t sectorNo = 0;\r
1756 int i, res, flags;\r
1757 memset(memBlock, 0x00, sizeof(memBlock));\r
1758\r
1759 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1760 PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
1761 PrintAndLog("sample: hf mf cgetsc 0");\r
1762 PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");\r
1763 return 0;\r
1764 } \r
1765\r
1766 sectorNo = param_get8(Cmd, 0);\r
1767 if (sectorNo > 15) {\r
1768 PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
1769 return 1;\r
1770 }\r
1771\r
baeaf579 1772 PrintAndLog("--sector number:%d ", sectorNo);\r
545a1f38
M		 1773\r
1774 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1775 for (i = 0; i < 4; i++) {\r
1776 if (i == 1) flags = 0;\r
1777 if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1778\r
1779 res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r
1780 if (res) {\r
baeaf579 1781 PrintAndLog("Can't read block. %d error=%d", sectorNo * 4 + i, res);\r
545a1f38
M		 1782 return 1;\r
1783 }\r
1784 \r
baeaf579 1785 PrintAndLog("block %3d data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r
545a1f38
M		 1786 }\r
1787 return 0;\r
1788}\r
1789\r
baeaf579 1790\r
545a1f38
M		 1791int CmdHF14AMfCSave(const char *Cmd) {\r
1792\r
1793 FILE * f;\r
1794 char filename[20];\r
1795 char * fnameptr = filename;\r
1796 uint8_t fillFromEmulator = 0;\r
1797 uint8_t buf[64];\r
1798 int i, j, len, flags;\r
1799 \r
1800 memset(filename, 0, sizeof(filename));\r
1801 memset(buf, 0, sizeof(buf));\r
1802\r
1803 if (param_getchar(Cmd, 0) == 'h') {\r
1804 PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
1805 PrintAndLog("or into emulator memory (option `e`)");\r
1806 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
1807 PrintAndLog(" sample: hf mf esave ");\r
1808 PrintAndLog(" hf mf esave filename");\r
1809 PrintAndLog(" hf mf esave e \n");\r
1810 return 0;\r
1811 } \r
1812\r
1813 char ctmp = param_getchar(Cmd, 0);\r
1814 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1815\r
1816 if (fillFromEmulator) {\r
1817 // put into emulator\r
1818 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1819 for (i = 0; i < 16 * 4; i++) {\r
1820 if (i == 1) flags = 0;\r
1821 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1822 \r
1823 if (mfCGetBlock(i, buf, flags)) {\r
1824 PrintAndLog("Cant get block: %d", i);\r
1825 break;\r
1826 }\r
1827 \r
1828 if (mfEmlSetMem(buf, i, 1)) {\r
1829 PrintAndLog("Cant set emul block: %d", i);\r
1830 return 3;\r
1831 }\r
1832 }\r
1833 return 0;\r
1834 } else {\r
1835 len = strlen(Cmd);\r
1836 if (len > 14) len = 14;\r
1837 \r
1838 if (len < 1) {\r
1839 // get filename\r
1840 if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r
1841 PrintAndLog("Cant get block: %d", 0);\r
1842 return 1;\r
1843 }\r
1844 for (j = 0; j < 7; j++, fnameptr += 2)\r
1845 sprintf(fnameptr, "%02x", buf[j]); \r
1846 } else {\r
1847 memcpy(filename, Cmd, len);\r
1848 fnameptr += len;\r
1849 }\r
1850\r
1851 sprintf(fnameptr, ".eml"); \r
1852 \r
1853 // open file\r
1854 f = fopen(filename, "w+");\r
1855\r
1856 // put hex\r
1857 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1858 for (i = 0; i < 16 * 4; i++) {\r
1859 if (i == 1) flags = 0;\r
1860 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1861 \r
1862 if (mfCGetBlock(i, buf, flags)) {\r
1863 PrintAndLog("Cant get block: %d", i);\r
1864 break;\r
1865 }\r
1866 for (j = 0; j < 16; j++)\r
1867 fprintf(f, "%02x", buf[j]); \r
1868 fprintf(f,"\n");\r
1869 }\r
1870 fclose(f);\r
1871 \r
1872 PrintAndLog("Saved to file: %s", filename);\r
1873 \r
1874 return 0;\r
1875 }\r
1876}\r
1877\r
baeaf579 1878\r
b62a5a84 1879int CmdHF14AMfSniff(const char *Cmd){\r
55acbb2a 1880 // params\r
c948cbde
M		 1881 bool wantLogToFile = 0;\r
1882 bool wantDecrypt = 0;\r
eede7162 1883 //bool wantSaveToEml = 0; TODO\r
55acbb2a
M		 1884 bool wantSaveToEmlFile = 0;\r
1885\r
1886 //var \r
39864b0b
M		 1887 int res = 0;\r
1888 int len = 0;\r
1889 int blockLen = 0;\r
1890 int num = 0;\r
1891 int pckNum = 0;\r
991f13f2 1892 uint8_t uid[7];\r
1893 uint8_t uid_len;\r
39864b0b
M		 1894 uint8_t atqa[2];\r
1895 uint8_t sak;\r
1896 bool isTag;\r
1897 uint8_t buf[3000];\r
1898 uint8_t * bufPtr = buf;\r
1899 memset(buf, 0x00, 3000);\r
b62a5a84
M		 1900 \r
1901 if (param_getchar(Cmd, 0) == 'h') {\r
baeaf579 1902 PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");\r
55acbb2a
M		 1903 PrintAndLog("You can specify:");\r
1904 PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
1905 PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
1906 PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
e0c635d1 1907 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		 1908 PrintAndLog("Usage: hf mf sniff [l][d][e][r]");\r
1909 PrintAndLog(" sample: hf mf sniff l d e");\r
b62a5a84
M		 1910 return 0;\r
1911 } \r
1912 \r
55acbb2a
M		 1913 for (int i = 0; i < 4; i++) {\r
1914 char ctmp = param_getchar(Cmd, i);\r
1915 if (ctmp == 'l' || ctmp == 'L') wantLogToFile = true;\r
1916 if (ctmp == 'd' || ctmp == 'D') wantDecrypt = true;\r
eede7162 1917 //if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true; TODO\r
55acbb2a
M		 1918 if (ctmp == 'f' || ctmp == 'F') wantSaveToEmlFile = true;\r
1919 }\r
1920 \r
39864b0b
M		 1921 printf("-------------------------------------------------------------------------\n");\r
1922 printf("Executing command. \n");\r
1923 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
1924 printf("Press the key on pc keyboard to abort the client.\n");\r
1925 printf("-------------------------------------------------------------------------\n");\r
1926\r
d714d3ef 1927 UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
1928 clearCommandBuffer();\r
1929 SendCommand(&c);\r
b62a5a84 1930\r
39864b0b
M		 1931 // wait cycle\r
1932 while (true) {\r
1933 printf(".");\r
1934 fflush(stdout);\r
1935 if (ukbhit()) {\r
1936 getchar();\r
1937 printf("\naborted via keyboard!\n");\r
1938 break;\r
1939 }\r
1940 \r
902cb3c0 1941 UsbCommand resp;\r
1942 if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
1943 res = resp.arg[0] & 0xff;\r
1944 len = resp.arg[1];\r
1945 num = resp.arg[2];\r
39864b0b
M		 1946 \r
1947 if (res == 0) return 0;\r
1948 if (res == 1) {\r
1949 if (num ==0) {\r
1950 bufPtr = buf;\r
1951 memset(buf, 0x00, 3000);\r
1952 }\r
902cb3c0 1953 memcpy(bufPtr, resp.d.asBytes, len);\r
39864b0b
M		 1954 bufPtr += len;\r
1955 pckNum++;\r
1956 }\r
1957 if (res == 2) {\r
1958 blockLen = bufPtr - buf;\r
1959 bufPtr = buf;\r
1960 printf(">\n");\r
1961 PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
1962 num = 0;\r
6a1f2d82 1963 while (bufPtr - buf < blockLen) {\r
1964 bufPtr += 6; // ignore void timing information\r
1965 len = *((uint16_t *)bufPtr);\r
1966 if(len & 0x8000) {\r
1967 isTag = true;\r
1968 len &= 0x7fff;\r
1969 } else {\r
1970 isTag = false;\r
1971 }\r
1972 bufPtr += 2;\r
1973 if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff) && (bufPtr[12] == 0xff) && (bufPtr[13] == 0xff)) {\r
39864b0b
M		 1974 memcpy(uid, bufPtr + 2, 7);\r
1975 memcpy(atqa, bufPtr + 2 + 7, 2);\r
991f13f2 1976 uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;\r
39864b0b 1977 sak = bufPtr[11];\r
55acbb2a 1978 \r
991f13f2 1979 PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x", \r
1980 sprint_hex(uid + (7 - uid_len), uid_len),\r
1981 atqa[1], \r
1982 atqa[0], \r
1983 sak);\r
d714d3ef 1984 if (wantLogToFile || wantDecrypt) {\r
991f13f2 1985 FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);\r
55acbb2a
M		 1986 AddLogCurrentDT(logHexFileName);\r
1987 } \r
e0c635d1 1988 if (wantDecrypt) mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
39864b0b
M		 1989 } else {\r
1990 PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
55acbb2a 1991 if (wantLogToFile) AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
6a1f2d82 1992 if (wantDecrypt) mfTraceDecode(bufPtr, len, wantSaveToEmlFile);\r
39864b0b
M		 1993 }\r
1994 bufPtr += len;\r
6a1f2d82 1995 bufPtr += ((len-1)/8+1); // ignore parity\r
39864b0b
M		 1996 num++;\r
1997 }\r
1998 }\r
1999 } // resp not NILL\r
2000 } // while (true)\r
d714d3ef 2001 \r
2002 return 0;\r
b62a5a84
M		 2003}\r
2004\r
26fdb4ab 2005static command_t CommandTable[] =\r
9ca155ba 2006{\r
baeaf579 2007 {"help", CmdHelp, 1, "This help"},\r
2008 {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
d2f487af 2009 {"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
baeaf579 2010 {"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},\r
2011 {"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},\r
d2f487af 2012 {"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},\r
2013 {"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
2014 {"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
baeaf579 2015 {"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
9ca155ba 2016 {"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
baeaf579 2017 {"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
7bc95e2e 2018 {"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
9ca155ba 2019 {"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
b62a5a84 2020 {"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
baeaf579 2021 {"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
545a1f38 2022 {"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
51969283
M		 2023 {"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
2024 {"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
9ca155ba
M		 2025 {"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
2026 {"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
8556b852 2027 {"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
baeaf579 2028 {"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
2029 {"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
2030 {"csetblk", CmdHF14AMfCSetBlk, 0, "Write block into magic Chinese card"},\r
2031 {"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block from magic Chinese card"},\r
545a1f38 2032 {"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector from magic Chinese card"},\r
208a0166 2033 {"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
545a1f38 2034 {"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
9ca155ba
M		 2035 {NULL, NULL, 0, NULL}\r
2036};\r
2037\r
2038int CmdHFMF(const char *Cmd)\r
2039{\r
2040 // flush\r
7dd1908b 2041 WaitForResponseTimeout(CMD_ACK,NULL,100);\r
9ca155ba
M		 2042\r
2043 CmdsParse(CommandTable, Cmd);\r
2044 return 0;\r
2045}\r
2046\r
2047int CmdHelp(const char *Cmd)\r
2048{\r
2049 CmdsHelp(CommandTable);\r
2050 return 0;\r
2051}\r
Proxmark3 GIT tracking
Impressum, Datenschutz