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Coverity-fixes in armsrc
[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
26fdb4ab 670 return 1;\r
671 }\r
672 \r
baeaf579 673 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
674 if (fread(keyA[sectorNo], 1, 6, fkeys) == 0) {\r
675 PrintAndLog("File reading error (dumpkeys.bin).");\r
759c16b3 676 return 2;\r
baeaf579 677 }\r
26fdb4ab 678 }\r
baeaf579 679\r
680 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
681 if (fread(keyB[sectorNo], 1, 6, fkeys) == 0) {\r
682 PrintAndLog("File reading error (dumpkeys.bin).");\r
759c16b3 683 return 2;\r
baeaf579 684 }\r
26fdb4ab 685 }\r
79db03ef 686\r
9d710943 687 PrintAndLog("Restoring dumpdata.bin to card");\r
26fdb4ab 688\r
baeaf579 689 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
690 for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
691 UsbCommand c = {CMD_MIFARE_WRITEBL, {FirstBlockOfSector(sectorNo) + blockNo, keyType, 0}};\r
26fdb4ab 692 memcpy(c.d.asBytes, key, 6);\r
693 \r
759c16b3 694 if (fread(bldata, 1, 16, fdump) == 0) {\r
baeaf579 695 PrintAndLog("File reading error (dumpdata.bin).");\r
696 return 2;\r
697 }\r
26fdb4ab 698 \r
baeaf579 699 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer\r
700 bldata[0] = (keyA[sectorNo][0]);\r
701 bldata[1] = (keyA[sectorNo][1]);\r
702 bldata[2] = (keyA[sectorNo][2]);\r
703 bldata[3] = (keyA[sectorNo][3]);\r
704 bldata[4] = (keyA[sectorNo][4]);\r
705 bldata[5] = (keyA[sectorNo][5]);\r
706 bldata[10] = (keyB[sectorNo][0]);\r
707 bldata[11] = (keyB[sectorNo][1]);\r
708 bldata[12] = (keyB[sectorNo][2]);\r
709 bldata[13] = (keyB[sectorNo][3]);\r
710 bldata[14] = (keyB[sectorNo][4]);\r
711 bldata[15] = (keyB[sectorNo][5]);\r
26fdb4ab 712 } \r
713 \r
baeaf579 714 PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));\r
26fdb4ab 715 \r
716 memcpy(c.d.asBytes + 10, bldata, 16);\r
717 SendCommand(&c);\r
26fdb4ab 718\r
902cb3c0 719 UsbCommand resp;\r
baeaf579 720 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
902cb3c0 721 uint8_t isOK = resp.arg[0] & 0xff;\r
26fdb4ab 722 PrintAndLog("isOk:%02x", isOK);\r
723 } else {\r
724 PrintAndLog("Command execute timeout");\r
725 }\r
726 }\r
727 }\r
728 \r
729 fclose(fdump);\r
730 fclose(fkeys);\r
731 return 0;\r
732}\r
733\r
baeaf579 734\r
9ca155ba
M		 735int CmdHF14AMfNested(const char *Cmd)\r
736{\r
737 int i, j, res, iterations;\r
baeaf579 738 sector *e_sector = NULL;\r
9ca155ba
M		 739 uint8_t blockNo = 0;\r
740 uint8_t keyType = 0;\r
741 uint8_t trgBlockNo = 0;\r
742 uint8_t trgKeyType = 0;\r
baeaf579 743 uint8_t SectorsCnt = 0;\r
9ca155ba 744 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
9492e0b0 745 uint8_t keyBlock[6*6];\r
9ca155ba 746 uint64_t key64 = 0;\r
baeaf579 747 bool transferToEml = false;\r
9ca155ba 748 \r
baeaf579 749 bool createDumpFile = false;\r
26fdb4ab 750 FILE *fkeys;\r
21156267 751 uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
752 uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
26fdb4ab 753 \r
9ca155ba
M		 754 char cmdp, ctmp;\r
755\r
756 if (strlen(Cmd)<3) {\r
757 PrintAndLog("Usage:");\r
26fdb4ab 758 PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
0014cb46
M		 759 PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
760 PrintAndLog(" <target block number> <target key A/B> [t]");\r
9ca155ba 761 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
8556b852 762 PrintAndLog("t - transfer keys into emulator memory");\r
26fdb4ab 763 PrintAndLog("d - write keys to binary file");\r
9ca155ba
M		 764 PrintAndLog(" ");\r
765 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
79db03ef 766 PrintAndLog(" sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
767 PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
768 PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
9ca155ba
M		 769 return 0;\r
770 } \r
771 \r
772 cmdp = param_getchar(Cmd, 0);\r
773 blockNo = param_get8(Cmd, 1);\r
774 ctmp = param_getchar(Cmd, 2);\r
baeaf579 775 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
9ca155ba
M		 776 PrintAndLog("Key type must be A or B");\r
777 return 1;\r
778 }\r
779 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
780 if (param_gethex(Cmd, 3, key, 12)) {\r
781 PrintAndLog("Key must include 12 HEX symbols");\r
782 return 1;\r
783 }\r
784 \r
8556b852 785 if (cmdp == 'o' || cmdp == 'O') {\r
9ca155ba
M		 786 cmdp = 'o';\r
787 trgBlockNo = param_get8(Cmd, 4);\r
788 ctmp = param_getchar(Cmd, 5);\r
baeaf579 789 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
9ca155ba
M		 790 PrintAndLog("Target key type must be A or B");\r
791 return 1;\r
792 }\r
793 if (ctmp != 'A' && ctmp != 'a') trgKeyType = 1;\r
794 } else {\r
795 switch (cmdp) {\r
796 case '0': SectorsCnt = 05; break;\r
797 case '1': SectorsCnt = 16; break;\r
798 case '2': SectorsCnt = 32; break;\r
baeaf579 799 case '4': SectorsCnt = 40; break;\r
9ca155ba
M		 800 default: SectorsCnt = 16;\r
801 }\r
802 }\r
8556b852
M		 803\r
804 ctmp = param_getchar(Cmd, 4);\r
baeaf579 805 if (ctmp == 't' || ctmp == 'T') transferToEml = true;\r
806 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = true;\r
21156267 807 \r
8556b852
M		 808 ctmp = param_getchar(Cmd, 6);\r
809 transferToEml |= (ctmp == 't' || ctmp == 'T');\r
21156267 810 transferToEml |= (ctmp == 'd' || ctmp == 'D');\r
9ca155ba 811 \r
9ca155ba 812 if (cmdp == 'o') {\r
baeaf579 813 PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo, trgKeyType?'B':'A');\r
9492e0b0 814 if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r
9ca155ba
M		 815 PrintAndLog("Nested error.");\r
816 return 2;\r
817 }\r
9492e0b0 818 key64 = bytes_to_num(keyBlock, 6);\r
819 if (key64) {\r
125a98a1 820 PrintAndLog("Found valid key:%012"llx, key64);\r
8556b852
M		 821\r
822 // transfer key to the emulator\r
823 if (transferToEml) {\r
baeaf579 824 uint8_t sectortrailer;\r
825 if (trgBlockNo < 32*4) { // 4 block sector\r
826 sectortrailer = (trgBlockNo & 0x03) + 3;\r
827 } else { // 16 block sector\r
828 sectortrailer = (trgBlockNo & 0x0f) + 15;\r
829 }\r
830 mfEmlGetMem(keyBlock, sectortrailer, 1);\r
8556b852
M		 831 \r
832 if (!trgKeyType)\r
833 num_to_bytes(key64, 6, keyBlock);\r
834 else\r
835 num_to_bytes(key64, 6, &keyBlock[10]);\r
baeaf579 836 mfEmlSetMem(keyBlock, sectortrailer, 1); \r
8556b852
M		 837 }\r
838 } else {\r
9ca155ba 839 PrintAndLog("No valid key found");\r
8556b852 840 }\r
21156267 841 }\r
842 else { // ------------------------------------ multiple sectors working\r
9492e0b0 843 clock_t time1;\r
844 time1 = clock();\r
845\r
9ca155ba
M		 846 e_sector = calloc(SectorsCnt, sizeof(sector));\r
847 if (e_sector == NULL) return 1;\r
848 \r
baeaf579 849 //test current key and additional standard keys first\r
9ca155ba 850 memcpy(keyBlock, key, 6);\r
9492e0b0 851 num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 1 * 6));\r
852 num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 2 * 6));\r
853 num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 3 * 6));\r
854 num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 4 * 6));\r
9ca155ba
M		 855 num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 5 * 6));\r
856\r
857 PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
858 for (i = 0; i < SectorsCnt; i++) {\r
859 for (j = 0; j < 2; j++) {\r
860 if (e_sector[i].foundKey[j]) continue;\r
861 \r
baeaf579 862 res = mfCheckKeys(FirstBlockOfSector(i), j, 6, keyBlock, &key64);\r
9ca155ba
M		 863 \r
864 if (!res) {\r
865 e_sector[i].Key[j] = key64;\r
866 e_sector[i].foundKey[j] = 1;\r
867 }\r
868 }\r
9492e0b0 869 }\r
870 \r
9ca155ba 871 \r
9ca155ba
M		 872 // nested sectors\r
873 iterations = 0;\r
874 PrintAndLog("nested...");\r
9492e0b0 875 bool calibrate = true;\r
9ca155ba 876 for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
baeaf579 877 for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
9ca155ba 878 for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
baeaf579 879 if (e_sector[sectorNo].foundKey[trgKeyType]) continue;\r
9492e0b0 880 PrintAndLog("-----------------------------------------------");\r
baeaf579 881 if(mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate)) {\r
9492e0b0 882 PrintAndLog("Nested error.\n");\r
883 return 2;\r
884 }\r
885 else {\r
886 calibrate = false;\r
887 }\r
9ca155ba
M		 888 \r
889 iterations++;\r
9492e0b0 890\r
891 key64 = bytes_to_num(keyBlock, 6);\r
892 if (key64) {\r
125a98a1 893 PrintAndLog("Found valid key:%012"llx, key64);\r
baeaf579 894 e_sector[sectorNo].foundKey[trgKeyType] = 1;\r
895 e_sector[sectorNo].Key[trgKeyType] = key64;\r
9ca155ba
M		 896 }\r
897 }\r
9492e0b0 898 }\r
9ca155ba
M		 899 }\r
900\r
a0041115 901 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 902 \r
903 PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
9ca155ba
M		 904 //print them\r
905 PrintAndLog("|---|----------------|---|----------------|---|");\r
906 PrintAndLog("|sec|key A |res|key B |res|");\r
907 PrintAndLog("|---|----------------|---|----------------|---|");\r
908 for (i = 0; i < SectorsCnt; i++) {\r
125a98a1 909 PrintAndLog("|%03d| %012"llx" | %d | %012"llx" | %d |", i,\r
9ca155ba
M		 910 e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
911 }\r
912 PrintAndLog("|---|----------------|---|----------------|---|");\r
913 \r
8556b852
M		 914 // transfer them to the emulator\r
915 if (transferToEml) {\r
916 for (i = 0; i < SectorsCnt; i++) {\r
baeaf579 917 mfEmlGetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
8556b852 918 if (e_sector[i].foundKey[0])\r
ab8b654e 919 num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
8556b852
M		 920 if (e_sector[i].foundKey[1])\r
921 num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
baeaf579 922 mfEmlSetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
8556b852
M		 923 } \r
924 }\r
925 \r
21156267 926 // Create dump file\r
26fdb4ab 927 if (createDumpFile) {\r
928 if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
aea4d766 929 PrintAndLog("Could not create file dumpkeys.bin");\r
26fdb4ab 930 free(e_sector);\r
931 return 1;\r
932 }\r
baeaf579 933 PrintAndLog("Printing keys to binary file dumpkeys.bin...");\r
934 for(i=0; i<SectorsCnt; i++) {\r
21156267 935 if (e_sector[i].foundKey[0]){\r
936 num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
937 fwrite ( tempkey, 1, 6, fkeys );\r
938 }\r
939 else{\r
940 fwrite ( &standart, 1, 6, fkeys );\r
941 }\r
26fdb4ab 942 }\r
baeaf579 943 for(i=0; i<SectorsCnt; i++) {\r
21156267 944 if (e_sector[i].foundKey[1]){\r
945 num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
946 fwrite ( tempkey, 1, 6, fkeys );\r
947 }\r
948 else{\r
949 fwrite ( &standart, 1, 6, fkeys );\r
950 }\r
26fdb4ab 951 }\r
952 fclose(fkeys);\r
953 }\r
954 \r
9ca155ba
M		 955 free(e_sector);\r
956 }\r
957\r
958 return 0;\r
959}\r
960\r
baeaf579 961\r
9ca155ba
M		 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
90e278d3 991\r
aea4d766 992 keyBlock = calloc(stKeyBlock, 6);\r
993 if (keyBlock == NULL) return 1;\r
994\r
0c12504a 995 uint64_t defaultKeys[] =\r
996 {\r
997 0xffffffffffff, // Default key (first key used by program if no user defined key)\r
998 0x000000000000, // Blank key\r
999 0xa0a1a2a3a4a5, // NFCForum MAD key\r
1000 0xb0b1b2b3b4b5,\r
1001 0xaabbccddeeff,\r
1002 0x4d3a99c351dd,\r
1003 0x1a982c7e459a,\r
1004 0xd3f7d3f7d3f7,\r
1005 0x714c5c886e97,\r
1006 0x587ee5f9350f,\r
1007 0xa0478cc39091,\r
1008 0x533cb6c723f6,\r
1009 0x8fd0a4f256e9\r
1010 };\r
baeaf579 1011 int defaultKeysSize = sizeof(defaultKeys) / sizeof(uint64_t);\r
0c12504a 1012\r
1013 for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r
1014 {\r
1015 num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t*)(keyBlock + defaultKeyCounter * 6));\r
1016 }\r
aea4d766 1017 \r
9ca155ba 1018 \r
aea4d766 1019 if (param_getchar(Cmd, 0)=='*') {\r
1020 blockNo = 3;\r
1021 switch(param_getchar(Cmd+1, 0)) {\r
1022 case '0': SectorsCnt = 5; break;\r
1023 case '1': SectorsCnt = 16; break;\r
1024 case '2': SectorsCnt = 32; break;\r
1025 case '4': SectorsCnt = 40; break;\r
1026 default: SectorsCnt = 16;\r
1027 }\r
1028 }\r
1029 else\r
1030 blockNo = param_get8(Cmd, 0);\r
1031 \r
9ca155ba 1032 ctmp = param_getchar(Cmd, 1);\r
aea4d766 1033 switch (ctmp) { \r
1034 case 'a': case 'A':\r
1035 keyType = !0;\r
1036 break;\r
1037 case 'b': case 'B':\r
1038 keyType = !1;\r
1039 break;\r
1040 case '?':\r
1041 keyType = 2;\r
1042 break;\r
1043 default:\r
1044 PrintAndLog("Key type must be A , B or ?");\r
9ca155ba 1045 return 1;\r
aea4d766 1046 };\r
9ca155ba 1047 \r
aea4d766 1048 ctmp = param_getchar(Cmd, 2);\r
1049 if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r
1050 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r
1051 \r
1052 for (i = transferToEml || createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
1053 if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
1054 if ( stKeyBlock - keycnt < 2) {\r
1055 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
1056 if (!p) {\r
1057 PrintAndLog("Cannot allocate memory for Keys");\r
1058 free(keyBlock);\r
1059 return 2;\r
1060 }\r
1061 keyBlock = p;\r
1062 }\r
baeaf579 1063 PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
aea4d766 1064 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
1065 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
1066 keycnt++;\r
1067 } else {\r
1068 // May be a dic file\r
1069 if ( param_getstr(Cmd, 2 + i,filename) > 255 ) {\r
1070 PrintAndLog("File name too long");\r
1071 free(keyBlock);\r
1072 return 2;\r
1073 }\r
1074 \r
aea4d766 1075 if ( (f = fopen( filename , "r")) ) {\r
0c12504a 1076 while( fgets(buf, sizeof(buf), f) ){\r
99a71a0d 1077 if (strlen(buf) < 12 || buf[11] == '\n')\r
1078 continue;\r
aea4d766 1079 \r
99a71a0d 1080 while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
1081 \r
9492e0b0 1082 if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
9ca155ba 1083\r
99a71a0d 1084 if (!isxdigit(buf[0])){\r
1085 PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
aea4d766 1086 continue;\r
1087 }\r
1088 \r
99a71a0d 1089 buf[12] = 0;\r
aea4d766 1090\r
1091 if ( stKeyBlock - keycnt < 2) {\r
1092 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
1093 if (!p) {\r
1094 PrintAndLog("Cannot allocate memory for defKeys");\r
1095 free(keyBlock);\r
1096 return 2;\r
1097 }\r
1098 keyBlock = p;\r
1099 }\r
1100 memset(keyBlock + 6 * keycnt, 0, 6);\r
99a71a0d 1101 num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
baeaf579 1102 PrintAndLog("chk custom key[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
aea4d766 1103 keycnt++;\r
0c12504a 1104 memset(buf, 0, sizeof(buf));\r
aea4d766 1105 }\r
90e278d3 1106 fclose(f);\r
aea4d766 1107 } else {\r
1108 PrintAndLog("File: %s: not found or locked.", filename);\r
1109 free(keyBlock);\r
1110 return 1;\r
aea4d766 1111 }\r
9ca155ba 1112 }\r
9ca155ba
M		 1113 }\r
1114 \r
1115 if (keycnt == 0) {\r
baeaf579 1116 PrintAndLog("No key specified, trying default keys");\r
0c12504a 1117 for (;keycnt < defaultKeysSize; keycnt++)\r
baeaf579 1118 PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
79db03ef 1119 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
1120 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
1121 }\r
1122 \r
1123 // initialize storage for found keys\r
1124 bool validKey[2][40];\r
1125 uint8_t foundKey[2][40][6];\r
1126 for (uint16_t t = 0; t < 2; t++) {\r
1127 for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
1128 validKey[t][sectorNo] = false;\r
1129 for (uint16_t i = 0; i < 6; i++) {\r
1130 foundKey[t][sectorNo][i] = 0xff;\r
1131 }\r
1132 }\r
9ca155ba 1133 }\r
9ca155ba 1134 \r
baeaf579 1135 for ( int t = !keyType; t < 2; keyType==2?(t++):(t=2) ) {\r
aea4d766 1136 int b=blockNo;\r
baeaf579 1137 for (int i = 0; i < SectorsCnt; ++i) {\r
79db03ef 1138 PrintAndLog("--sector:%2d, block:%3d, key type:%C, key count:%2d ", i, b, t?'B':'A', keycnt);\r
9492e0b0 1139 uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
1140 for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
1141 uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
1142 res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\r
baeaf579 1143 if (res != 1) {\r
aea4d766 1144 if (!res) {\r
125a98a1 1145 PrintAndLog("Found valid key:[%012"llx"]",key64);\r
79db03ef 1146 num_to_bytes(key64, 6, foundKey[t][i]);\r
1147 validKey[t][i] = true;\r
1148 } \r
aea4d766 1149 } else {\r
1150 PrintAndLog("Command execute timeout");\r
1151 }\r
1152 }\r
1153 b<127?(b+=4):(b+=16); \r
1154 }\r
9ca155ba
M		 1155 }\r
1156\r
79db03ef 1157 if (transferToEml) {\r
1158 uint8_t block[16];\r
1159 for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
1160 if (validKey[0][sectorNo] || validKey[1][sectorNo]) {\r
1161 mfEmlGetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
1162 for (uint16_t t = 0; t < 2; t++) {\r
1163 if (validKey[t][sectorNo]) {\r
1164 memcpy(block + t*10, foundKey[t][sectorNo], 6);\r
1165 }\r
1166 }\r
1167 mfEmlSetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
1168 }\r
1169 }\r
1170 PrintAndLog("Found keys have been transferred to the emulator memory");\r
1171 }\r
1172\r
aea4d766 1173 if (createDumpFile) {\r
79db03ef 1174 FILE *fkeys = fopen("dumpkeys.bin","wb");\r
1175 if (fkeys == NULL) { \r
aea4d766 1176 PrintAndLog("Could not create file dumpkeys.bin");\r
79db03ef 1177 free(keyBlock);\r
aea4d766 1178 return 1;\r
1179 }\r
79db03ef 1180 for (uint16_t t = 0; t < 2; t++) {\r
1181 fwrite(foundKey[t], 1, 6*SectorsCnt, fkeys);\r
aea4d766 1182 }\r
1183 fclose(fkeys);\r
79db03ef 1184 PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");\r
aea4d766 1185 }\r
79db03ef 1186\r
1187 free(keyBlock);\r
1188\r
1189 return 0;\r
9ca155ba
M		 1190}\r
1191\r
79db03ef 1192\r
9ca155ba
M		 1193int CmdHF14AMf1kSim(const char *Cmd)\r
1194{\r
7bc95e2e 1195 uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
d2f487af 1196 uint8_t exitAfterNReads = 0;\r
1197 uint8_t flags = 0;\r
1198\r
9ca155ba 1199 if (param_getchar(Cmd, 0) == 'h') {\r
d2f487af 1200 PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r
1201 PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r
1202 PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
1203 PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
1204 PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
b03c0f2d 1205 PrintAndLog(" sample: hf mf sim u 0a0a0a0a ");\r
9ca155ba 1206 return 0;\r
9ca155ba 1207 }\r
d2f487af 1208 uint8_t pnr = 0;\r
1209 if (param_getchar(Cmd, pnr) == 'u') {\r
1210 if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r
1211 {\r
baeaf579 1212 flags |= FLAG_4B_UID_IN_DATA; // UID from packet\r
1213 } else if(param_gethex(Cmd,pnr+1,uid,14) == 0) {\r
d2f487af 1214 flags |= FLAG_7B_UID_IN_DATA;// UID from packet\r
baeaf579 1215 } else {\r
1216 PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r
1217 return 1;\r
d2f487af 1218 }\r
1219 pnr +=2;\r
1220 }\r
1221 if (param_getchar(Cmd, pnr) == 'n') {\r
1222 exitAfterNReads = param_get8(Cmd,pnr+1);\r
1223 pnr += 2;\r
1224 }\r
1225 if (param_getchar(Cmd, pnr) == 'i' ) {\r
1226 //Using a flag to signal interactiveness, least significant bit\r
1227 flags |= FLAG_INTERACTIVE;\r
1228 pnr++;\r
1229 }\r
1230\r
1231 if (param_getchar(Cmd, pnr) == 'x' ) {\r
1232 //Using a flag to signal interactiveness, least significant bit\r
1233 flags |= FLAG_NR_AR_ATTACK;\r
1234 }\r
1235 PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r
1236 flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r
1237 flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r
1238 , exitAfterNReads, flags,flags);\r
1239\r
1240\r
baeaf579 1241 UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r
1242 memcpy(c.d.asBytes, uid, sizeof(uid));\r
1243 SendCommand(&c);\r
d2f487af 1244\r
baeaf579 1245 if(flags & FLAG_INTERACTIVE)\r
1246 {\r
1247 UsbCommand resp;\r
1248 PrintAndLog("Press pm3-button to abort simulation");\r
1249 while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
1250 //We're waiting only 1.5 s at a time, otherwise we get the\r
1251 // annoying message about "Waiting for a response... "\r
1252 }\r
1253 }\r
1254 \r
1255 return 0;\r
9ca155ba
M		 1256}\r
1257\r
baeaf579 1258\r
9ca155ba
M		 1259int CmdHF14AMfDbg(const char *Cmd)\r
1260{\r
8556b852
M		 1261 int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
1262 if (dbgMode > 4) {\r
baeaf579 1263 PrintAndLog("Max debug mode parameter is 4 \n");\r
8556b852
M		 1264 }\r
1265\r
1266 if (strlen(Cmd) < 1 || !param_getchar(Cmd, 0) || dbgMode > 4) {\r
9ca155ba
M		 1267 PrintAndLog("Usage: hf mf dbg <debug level>");\r
1268 PrintAndLog(" 0 - no debug messages");\r
1269 PrintAndLog(" 1 - error messages");\r
b03c0f2d 1270 PrintAndLog(" 2 - plus information messages");\r
1271 PrintAndLog(" 3 - plus debug messages");\r
1272 PrintAndLog(" 4 - print even debug messages in timing critical functions");\r
1273 PrintAndLog(" Note: this option therefore may cause malfunction itself");\r
9ca155ba
M		 1274 return 0;\r
1275 } \r
1276\r
8556b852
M		 1277 UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
1278 SendCommand(&c);\r
1279\r
9ca155ba
M		 1280 return 0;\r
1281}\r
1282\r
baeaf579 1283\r
9ca155ba
M		 1284int CmdHF14AMfEGet(const char *Cmd)\r
1285{\r
8556b852 1286 uint8_t blockNo = 0;\r
baeaf579 1287 uint8_t data[16];\r
8556b852
M		 1288\r
1289 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1290 PrintAndLog("Usage: hf mf eget <block number>");\r
1291 PrintAndLog(" sample: hf mf eget 0 ");\r
1292 return 0;\r
1293 } \r
1294 \r
1295 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1296\r
1297 PrintAndLog(" ");\r
baeaf579 1298 if (!mfEmlGetMem(data, blockNo, 1)) {\r
1299 PrintAndLog("data[%3d]:%s", blockNo, sprint_hex(data, 16));\r
8556b852
M		 1300 } else {\r
1301 PrintAndLog("Command execute timeout");\r
1302 }\r
1303\r
1304 return 0;\r
1305}\r
1306\r
baeaf579 1307\r
8556b852
M		 1308int CmdHF14AMfEClear(const char *Cmd)\r
1309{\r
1310 if (param_getchar(Cmd, 0) == 'h') {\r
1311 PrintAndLog("Usage: hf mf eclr");\r
1312 PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
1313 return 0;\r
1314 } \r
1315\r
1316 UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
1317 SendCommand(&c);\r
9ca155ba
M		 1318 return 0;\r
1319}\r
1320\r
baeaf579 1321\r
9ca155ba
M		 1322int CmdHF14AMfESet(const char *Cmd)\r
1323{\r
8556b852
M		 1324 uint8_t memBlock[16];\r
1325 uint8_t blockNo = 0;\r
1326\r
1327 memset(memBlock, 0x00, sizeof(memBlock));\r
1328\r
1329 if (strlen(Cmd) < 3 || param_getchar(Cmd, 0) == 'h') {\r
1330 PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
1331 PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
1332 return 0;\r
1333 } \r
1334 \r
1335 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1336 \r
1337 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1338 PrintAndLog("block data must include 32 HEX symbols");\r
1339 return 1;\r
1340 }\r
1341 \r
1342 // 1 - blocks count\r
baeaf579 1343 UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
8556b852 1344 memcpy(c.d.asBytes, memBlock, 16);\r
baeaf579 1345 SendCommand(&c);\r
1346 return 0;\r
9ca155ba
M		 1347}\r
1348\r
baeaf579 1349\r
9ca155ba
M		 1350int CmdHF14AMfELoad(const char *Cmd)\r
1351{\r
ab8b654e
M		 1352 FILE * f;\r
1353 char filename[20];\r
baeaf579 1354 char *fnameptr = filename;\r
ab8b654e
M		 1355 char buf[64];\r
1356 uint8_t buf8[64];\r
1357 int i, len, blockNum;\r
1358 \r
1359 memset(filename, 0, sizeof(filename));\r
1360 memset(buf, 0, sizeof(buf));\r
1361\r
aea4d766 1362 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
ab8b654e
M		 1363 PrintAndLog("It loads emul dump from the file `filename.eml`");\r
1364 PrintAndLog("Usage: hf mf eload <file name w/o `.eml`>");\r
1365 PrintAndLog(" sample: hf mf eload filename");\r
1366 return 0;\r
1367 } \r
1368\r
1369 len = strlen(Cmd);\r
1370 if (len > 14) len = 14;\r
ab8b654e
M		 1371\r
1372 memcpy(filename, Cmd, len);\r
1373 fnameptr += len;\r
1374\r
1375 sprintf(fnameptr, ".eml"); \r
1376 \r
1377 // open file\r
1378 f = fopen(filename, "r");\r
1379 if (f == NULL) {\r
1380 PrintAndLog("File not found or locked.");\r
1381 return 1;\r
1382 }\r
1383 \r
1384 blockNum = 0;\r
1385 while(!feof(f)){\r
1386 memset(buf, 0, sizeof(buf));\r
759c16b3 1387 if (fgets(buf, sizeof(buf), f) == NULL) {\r
baeaf579 1388 if((blockNum == 16*4) || (blockNum == 32*4 + 8*16)) { // supports both old (1K) and new (4K) .eml files)\r
d2f487af 1389 break;\r
1390 }\r
1391 PrintAndLog("File reading error.");\r
97d582a6 1392 fclose(f);\r
759c16b3 1393 return 2;\r
baeaf579 1394 }\r
ab8b654e 1395 if (strlen(buf) < 32){\r
aea4d766 1396 if(strlen(buf) && feof(f))\r
1397 break;\r
ab8b654e 1398 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
97d582a6 1399 fclose(f);\r
ab8b654e
M		 1400 return 2;\r
1401 }\r
baeaf579 1402 for (i = 0; i < 32; i += 2) {\r
1403 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
ab8b654e 1404// PrintAndLog("data[%02d]:%s", blockNum, sprint_hex(buf8, 16));\r
baeaf579 1405 }\r
ab8b654e 1406 if (mfEmlSetMem(buf8, blockNum, 1)) {\r
baeaf579 1407 PrintAndLog("Cant set emul block: %3d", blockNum);\r
97d582a6 1408 fclose(f);\r
ab8b654e
M		 1409 return 3;\r
1410 }\r
1411 blockNum++;\r
1412 \r
baeaf579 1413 if (blockNum >= 32*4 + 8*16) break;\r
ab8b654e
M		 1414 }\r
1415 fclose(f);\r
1416 \r
baeaf579 1417 if ((blockNum != 16*4) && (blockNum != 32*4 + 8*16)) {\r
1418 PrintAndLog("File content error. There must be 64 or 256 blocks.");\r
ab8b654e
M		 1419 return 4;\r
1420 }\r
d2f487af 1421 PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
baeaf579 1422 return 0;\r
9ca155ba
M		 1423}\r
1424\r
baeaf579 1425\r
9ca155ba
M		 1426int CmdHF14AMfESave(const char *Cmd)\r
1427{\r
ab8b654e
M		 1428 FILE * f;\r
1429 char filename[20];\r
1430 char * fnameptr = filename;\r
1431 uint8_t buf[64];\r
1432 int i, j, len;\r
1433 \r
1434 memset(filename, 0, sizeof(filename));\r
1435 memset(buf, 0, sizeof(buf));\r
1436\r
1437 if (param_getchar(Cmd, 0) == 'h') {\r
1438 PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r
1439 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`]");\r
1440 PrintAndLog(" sample: hf mf esave ");\r
1441 PrintAndLog(" hf mf esave filename");\r
1442 return 0;\r
1443 } \r
1444\r
1445 len = strlen(Cmd);\r
1446 if (len > 14) len = 14;\r
1447 \r
1448 if (len < 1) {\r
1449 // get filename\r
1450 if (mfEmlGetMem(buf, 0, 1)) {\r
1451 PrintAndLog("Cant get block: %d", 0);\r
1452 return 1;\r
1453 }\r
1454 for (j = 0; j < 7; j++, fnameptr += 2)\r
1455 sprintf(fnameptr, "%02x", buf[j]); \r
1456 } else {\r
1457 memcpy(filename, Cmd, len);\r
1458 fnameptr += len;\r
1459 }\r
1460\r
1461 sprintf(fnameptr, ".eml"); \r
1462 \r
1463 // open file\r
1464 f = fopen(filename, "w+");\r
1465\r
1466 // put hex\r
baeaf579 1467 for (i = 0; i < 32*4 + 8*16; i++) {\r
ab8b654e
M		 1468 if (mfEmlGetMem(buf, i, 1)) {\r
1469 PrintAndLog("Cant get block: %d", i);\r
1470 break;\r
1471 }\r
1472 for (j = 0; j < 16; j++)\r
1473 fprintf(f, "%02x", buf[j]); \r
1474 fprintf(f,"\n");\r
1475 }\r
1476 fclose(f);\r
1477 \r
1478 PrintAndLog("Saved to file: %s", filename);\r
1479 \r
9ca155ba
M		 1480 return 0;\r
1481}\r
1482\r
baeaf579 1483\r
26fdb4ab 1484int CmdHF14AMfECFill(const char *Cmd)\r
1485{\r
8556b852 1486 uint8_t keyType = 0;\r
baeaf579 1487 uint8_t numSectors = 16;\r
1488 \r
8556b852 1489 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
baeaf579 1490 PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");\r
1491 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
1492 PrintAndLog("");\r
1493 PrintAndLog("samples: hf mf ecfill A");\r
1494 PrintAndLog(" hf mf ecfill A 4");\r
1495 PrintAndLog("Read card and transfer its data to emulator memory.");\r
1496 PrintAndLog("Keys must be laid in the emulator memory. \n");\r
8556b852
M		 1497 return 0;\r
1498 } \r
1499\r
1500 char ctmp = param_getchar(Cmd, 0);\r
baeaf579 1501 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
8556b852
M		 1502 PrintAndLog("Key type must be A or B");\r
1503 return 1;\r
1504 }\r
1505 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
1506\r
baeaf579 1507 ctmp = param_getchar(Cmd, 1);\r
1508 switch (ctmp) {\r
1509 case '0' : numSectors = 5; break;\r
1510 case '1' : \r
1511 case '\0': numSectors = 16; break;\r
1512 case '2' : numSectors = 32; break;\r
1513 case '4' : numSectors = 40; break;\r
1514 default: numSectors = 16;\r
1515 } \r
1516\r
1517 printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);\r
1518 UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};\r
1519 SendCommand(&c);\r
1520 return 0;\r
8556b852
M		 1521}\r
1522\r
baeaf579 1523\r
26fdb4ab 1524int CmdHF14AMfEKeyPrn(const char *Cmd)\r
1525{\r
baeaf579 1526 int i;\r
8556b852
M		 1527 uint8_t data[16];\r
1528 uint64_t keyA, keyB;\r
1529 \r
1530 PrintAndLog("|---|----------------|----------------|");\r
1531 PrintAndLog("|sec|key A |key B |");\r
1532 PrintAndLog("|---|----------------|----------------|");\r
aea4d766 1533 for (i = 0; i < 40; i++) {\r
baeaf579 1534 if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {\r
1535 PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r
8556b852
M		 1536 break;\r
1537 }\r
1538 keyA = bytes_to_num(data, 6);\r
1539 keyB = bytes_to_num(data + 10, 6);\r
125a98a1 1540 PrintAndLog("|%03d| %012"llx" | %012"llx" |", i, keyA, keyB);\r
8556b852
M		 1541 }\r
1542 PrintAndLog("|---|----------------|----------------|");\r
1543 \r
1544 return 0;\r
1545}\r
1546\r
baeaf579 1547\r
0675f200
M		 1548int CmdHF14AMfCSetUID(const char *Cmd)\r
1549{\r
1550 uint8_t wipeCard = 0;\r
90e278d3
MHS		 1551 uint8_t uid[8] = {0};\r
1552 uint8_t oldUid[8]= {0};\r
0675f200
M		 1553 int res;\r
1554\r
1555 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1556 PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");\r
1557 PrintAndLog("sample: hf mf csetuid 01020304 w");\r
1558 PrintAndLog("Set UID for magic Chinese card (only works with!!!)");\r
1559 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1560 return 0;\r
1561 } \r
1562\r
1563 if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
1564 PrintAndLog("UID must include 8 HEX symbols");\r
1565 return 1;\r
1566 }\r
1567\r
1568 char ctmp = param_getchar(Cmd, 1);\r
1569 if (ctmp == 'w' || ctmp == 'W') wipeCard = 1;\r
1570 \r
1571 PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
1572\r
1573 res = mfCSetUID(uid, oldUid, wipeCard);\r
1574 if (res) {\r
1575 PrintAndLog("Can't set UID. error=%d", res);\r
1576 return 1;\r
1577 }\r
1578 \r
1579 PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
1580 return 0;\r
1581}\r
1582\r
baeaf579 1583\r
0675f200
M		 1584int CmdHF14AMfCSetBlk(const char *Cmd)\r
1585{\r
f774db95
M		 1586 uint8_t uid[8];\r
1587 uint8_t memBlock[16];\r
1588 uint8_t blockNo = 0;\r
1589 int res;\r
1590 memset(memBlock, 0x00, sizeof(memBlock));\r
1591\r
1592 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1593 PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");\r
1594 PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
1595 PrintAndLog("Set block data for magic Chinese card (only works with!!!)");\r
1596 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1597 return 0;\r
1598 } \r
1599\r
1600 blockNo = param_get8(Cmd, 0);\r
f774db95
M		 1601\r
1602 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1603 PrintAndLog("block data must include 32 HEX symbols");\r
1604 return 1;\r
1605 }\r
1606\r
baeaf579 1607 PrintAndLog("--block number:%2d data:%s", blockNo, sprint_hex(memBlock, 16));\r
f774db95 1608\r
208a0166 1609 res = mfCSetBlock(blockNo, memBlock, uid, 0, CSETBLOCK_SINGLE_OPER);\r
f774db95
M		 1610 if (res) {\r
1611 PrintAndLog("Can't write block. error=%d", res);\r
1612 return 1;\r
1613 }\r
1614 \r
1615 PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
0675f200
M		 1616 return 0;\r
1617}\r
1618\r
baeaf579 1619\r
0675f200
M		 1620int CmdHF14AMfCLoad(const char *Cmd)\r
1621{\r
208a0166
M		 1622 FILE * f;\r
1623 char filename[20];\r
1624 char * fnameptr = filename;\r
1625 char buf[64];\r
1626 uint8_t buf8[64];\r
1627 uint8_t fillFromEmulator = 0;\r
1628 int i, len, blockNum, flags;\r
1629 \r
1630 memset(filename, 0, sizeof(filename));\r
1631 memset(buf, 0, sizeof(buf));\r
1632\r
1633 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
1634 PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
1635 PrintAndLog("or from emulator memory (option `e`)");\r
1636 PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
1637 PrintAndLog(" or: hf mf cload e ");\r
1638 PrintAndLog(" sample: hf mf cload filename");\r
1639 return 0;\r
1640 } \r
1641\r
1642 char ctmp = param_getchar(Cmd, 0);\r
1643 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1644 \r
1645 if (fillFromEmulator) {\r
1646 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1647 for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
1648 if (mfEmlGetMem(buf8, blockNum, 1)) {\r
1649 PrintAndLog("Cant get block: %d", blockNum);\r
1650 return 2;\r
1651 }\r
1652 \r
1653 if (blockNum == 2) flags = 0;\r
1654 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1655\r
1656 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
1657 PrintAndLog("Cant set magic card block: %d", blockNum);\r
1658 return 3;\r
1659 }\r
1660 }\r
1661 return 0;\r
1662 } else {\r
1663 len = strlen(Cmd);\r
1664 if (len > 14) len = 14;\r
1665\r
1666 memcpy(filename, Cmd, len);\r
1667 fnameptr += len;\r
1668\r
1669 sprintf(fnameptr, ".eml"); \r
1670 \r
1671 // open file\r
1672 f = fopen(filename, "r");\r
1673 if (f == NULL) {\r
1674 PrintAndLog("File not found or locked.");\r
1675 return 1;\r
1676 }\r
1677 \r
1678 blockNum = 0;\r
1679 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1680 while(!feof(f)){\r
1681 memset(buf, 0, sizeof(buf));\r
759c16b3 1682 if (fgets(buf, sizeof(buf), f) == NULL) {\r
baeaf579 1683 PrintAndLog("File reading error.");\r
1684 return 2;\r
1685 }\r
208a0166
M		 1686\r
1687 if (strlen(buf) < 32){\r
1688 if(strlen(buf) && feof(f))\r
1689 break;\r
1690 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
1691 return 2;\r
1692 }\r
1693 for (i = 0; i < 32; i += 2)\r
1694 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
1695\r
1696 if (blockNum == 2) flags = 0;\r
1697 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1698\r
1699 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
baeaf579 1700 PrintAndLog("Can't set magic card block: %d", blockNum);\r
208a0166
M		 1701 return 3;\r
1702 }\r
1703 blockNum++;\r
1704 \r
1705 if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
1706 }\r
1707 fclose(f);\r
1708 \r
baeaf579 1709 if (blockNum != 16 * 4){\r
208a0166
M		 1710 PrintAndLog("File content error. There must be 64 blocks");\r
1711 return 4;\r
1712 }\r
1713 PrintAndLog("Loaded from file: %s", filename);\r
1714 return 0;\r
1715 }\r
0675f200
M		 1716}\r
1717\r
baeaf579 1718\r
545a1f38
M		 1719int CmdHF14AMfCGetBlk(const char *Cmd) {\r
1720 uint8_t memBlock[16];\r
1721 uint8_t blockNo = 0;\r
1722 int res;\r
1723 memset(memBlock, 0x00, sizeof(memBlock));\r
1724\r
1725 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1726 PrintAndLog("Usage: hf mf cgetblk <block number>");\r
1727 PrintAndLog("sample: hf mf cgetblk 1");\r
1728 PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");\r
1729 return 0;\r
1730 } \r
1731\r
1732 blockNo = param_get8(Cmd, 0);\r
545a1f38 1733\r
baeaf579 1734 PrintAndLog("--block number:%2d ", blockNo);\r
545a1f38
M		 1735\r
1736 res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r
1737 if (res) {\r
1738 PrintAndLog("Can't read block. error=%d", res);\r
1739 return 1;\r
1740 }\r
1741 \r
1742 PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r
1743 return 0;\r
1744}\r
1745\r
baeaf579 1746\r
545a1f38
M		 1747int CmdHF14AMfCGetSc(const char *Cmd) {\r
1748 uint8_t memBlock[16];\r
1749 uint8_t sectorNo = 0;\r
1750 int i, res, flags;\r
1751 memset(memBlock, 0x00, sizeof(memBlock));\r
1752\r
1753 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1754 PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
1755 PrintAndLog("sample: hf mf cgetsc 0");\r
1756 PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");\r
1757 return 0;\r
1758 } \r
1759\r
1760 sectorNo = param_get8(Cmd, 0);\r
1761 if (sectorNo > 15) {\r
1762 PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
1763 return 1;\r
1764 }\r
1765\r
baeaf579 1766 PrintAndLog("--sector number:%d ", sectorNo);\r
545a1f38
M		 1767\r
1768 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1769 for (i = 0; i < 4; i++) {\r
1770 if (i == 1) flags = 0;\r
1771 if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1772\r
1773 res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r
1774 if (res) {\r
baeaf579 1775 PrintAndLog("Can't read block. %d error=%d", sectorNo * 4 + i, res);\r
545a1f38
M		 1776 return 1;\r
1777 }\r
1778 \r
baeaf579 1779 PrintAndLog("block %3d data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r
545a1f38
M		 1780 }\r
1781 return 0;\r
1782}\r
1783\r
baeaf579 1784\r
545a1f38
M		 1785int CmdHF14AMfCSave(const char *Cmd) {\r
1786\r
1787 FILE * f;\r
1788 char filename[20];\r
1789 char * fnameptr = filename;\r
1790 uint8_t fillFromEmulator = 0;\r
1791 uint8_t buf[64];\r
1792 int i, j, len, flags;\r
1793 \r
1794 memset(filename, 0, sizeof(filename));\r
1795 memset(buf, 0, sizeof(buf));\r
1796\r
1797 if (param_getchar(Cmd, 0) == 'h') {\r
1798 PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
1799 PrintAndLog("or into emulator memory (option `e`)");\r
1800 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
1801 PrintAndLog(" sample: hf mf esave ");\r
1802 PrintAndLog(" hf mf esave filename");\r
1803 PrintAndLog(" hf mf esave e \n");\r
1804 return 0;\r
1805 } \r
1806\r
1807 char ctmp = param_getchar(Cmd, 0);\r
1808 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1809\r
1810 if (fillFromEmulator) {\r
1811 // put into emulator\r
1812 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1813 for (i = 0; i < 16 * 4; i++) {\r
1814 if (i == 1) flags = 0;\r
1815 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1816 \r
1817 if (mfCGetBlock(i, buf, flags)) {\r
1818 PrintAndLog("Cant get block: %d", i);\r
1819 break;\r
1820 }\r
1821 \r
1822 if (mfEmlSetMem(buf, i, 1)) {\r
1823 PrintAndLog("Cant set emul block: %d", i);\r
1824 return 3;\r
1825 }\r
1826 }\r
1827 return 0;\r
1828 } else {\r
1829 len = strlen(Cmd);\r
1830 if (len > 14) len = 14;\r
1831 \r
1832 if (len < 1) {\r
1833 // get filename\r
1834 if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r
1835 PrintAndLog("Cant get block: %d", 0);\r
1836 return 1;\r
1837 }\r
1838 for (j = 0; j < 7; j++, fnameptr += 2)\r
1839 sprintf(fnameptr, "%02x", buf[j]); \r
1840 } else {\r
1841 memcpy(filename, Cmd, len);\r
1842 fnameptr += len;\r
1843 }\r
1844\r
1845 sprintf(fnameptr, ".eml"); \r
1846 \r
1847 // open file\r
1848 f = fopen(filename, "w+");\r
1849\r
1850 // put hex\r
1851 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1852 for (i = 0; i < 16 * 4; i++) {\r
1853 if (i == 1) flags = 0;\r
1854 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1855 \r
1856 if (mfCGetBlock(i, buf, flags)) {\r
1857 PrintAndLog("Cant get block: %d", i);\r
1858 break;\r
1859 }\r
1860 for (j = 0; j < 16; j++)\r
1861 fprintf(f, "%02x", buf[j]); \r
1862 fprintf(f,"\n");\r
1863 }\r
1864 fclose(f);\r
1865 \r
1866 PrintAndLog("Saved to file: %s", filename);\r
1867 \r
1868 return 0;\r
1869 }\r
1870}\r
1871\r
baeaf579 1872\r
b62a5a84 1873int CmdHF14AMfSniff(const char *Cmd){\r
55acbb2a 1874 // params\r
c948cbde
M		 1875 bool wantLogToFile = 0;\r
1876 bool wantDecrypt = 0;\r
eede7162 1877 //bool wantSaveToEml = 0; TODO\r
55acbb2a
M		 1878 bool wantSaveToEmlFile = 0;\r
1879\r
1880 //var \r
39864b0b
M		 1881 int res = 0;\r
1882 int len = 0;\r
1883 int blockLen = 0;\r
1884 int num = 0;\r
1885 int pckNum = 0;\r
991f13f2 1886 uint8_t uid[7];\r
1887 uint8_t uid_len;\r
39864b0b
M		 1888 uint8_t atqa[2];\r
1889 uint8_t sak;\r
1890 bool isTag;\r
71d90e54 1891 uint32_t parity;\r
39864b0b
M		 1892 uint8_t buf[3000];\r
1893 uint8_t * bufPtr = buf;\r
1894 memset(buf, 0x00, 3000);\r
b62a5a84
M		 1895 \r
1896 if (param_getchar(Cmd, 0) == 'h') {\r
baeaf579 1897 PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");\r
55acbb2a
M		 1898 PrintAndLog("You can specify:");\r
1899 PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
1900 PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
1901 PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
e0c635d1 1902 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		 1903 PrintAndLog("Usage: hf mf sniff [l][d][e][r]");\r
1904 PrintAndLog(" sample: hf mf sniff l d e");\r
b62a5a84
M		 1905 return 0;\r
1906 } \r
1907 \r
55acbb2a
M		 1908 for (int i = 0; i < 4; i++) {\r
1909 char ctmp = param_getchar(Cmd, i);\r
1910 if (ctmp == 'l' || ctmp == 'L') wantLogToFile = true;\r
1911 if (ctmp == 'd' || ctmp == 'D') wantDecrypt = true;\r
eede7162 1912 //if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true; TODO\r
55acbb2a
M		 1913 if (ctmp == 'f' || ctmp == 'F') wantSaveToEmlFile = true;\r
1914 }\r
1915 \r
39864b0b
M		 1916 printf("-------------------------------------------------------------------------\n");\r
1917 printf("Executing command. \n");\r
1918 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
1919 printf("Press the key on pc keyboard to abort the client.\n");\r
1920 printf("-------------------------------------------------------------------------\n");\r
1921\r
d714d3ef 1922 UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
1923 clearCommandBuffer();\r
1924 SendCommand(&c);\r
b62a5a84 1925\r
39864b0b
M		 1926 // wait cycle\r
1927 while (true) {\r
1928 printf(".");\r
1929 fflush(stdout);\r
1930 if (ukbhit()) {\r
1931 getchar();\r
1932 printf("\naborted via keyboard!\n");\r
1933 break;\r
1934 }\r
1935 \r
902cb3c0 1936 UsbCommand resp;\r
1937 if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
1938 res = resp.arg[0] & 0xff;\r
1939 len = resp.arg[1];\r
1940 num = resp.arg[2];\r
39864b0b
M		 1941 \r
1942 if (res == 0) return 0;\r
1943 if (res == 1) {\r
1944 if (num ==0) {\r
1945 bufPtr = buf;\r
1946 memset(buf, 0x00, 3000);\r
1947 }\r
902cb3c0 1948 memcpy(bufPtr, resp.d.asBytes, len);\r
39864b0b
M		 1949 bufPtr += len;\r
1950 pckNum++;\r
1951 }\r
1952 if (res == 2) {\r
1953 blockLen = bufPtr - buf;\r
1954 bufPtr = buf;\r
1955 printf(">\n");\r
1956 PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
1957 num = 0;\r
1958 while (bufPtr - buf + 9 < blockLen) {\r
7bc95e2e 1959 isTag = bufPtr[3] & 0x80 ? true:false;\r
71d90e54
M		 1960 bufPtr += 4;\r
1961 parity = *((uint32_t *)(bufPtr));\r
1962 bufPtr += 4;\r
39864b0b
M		 1963 len = bufPtr[0];\r
1964 bufPtr++;\r
991f13f2 1965 if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff)) {\r
39864b0b
M		 1966 memcpy(uid, bufPtr + 2, 7);\r
1967 memcpy(atqa, bufPtr + 2 + 7, 2);\r
991f13f2 1968 uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;\r
39864b0b 1969 sak = bufPtr[11];\r
55acbb2a 1970 \r
991f13f2 1971 PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x", \r
1972 sprint_hex(uid + (7 - uid_len), uid_len),\r
1973 atqa[1], \r
1974 atqa[0], \r
1975 sak);\r
d714d3ef 1976 if (wantLogToFile || wantDecrypt) {\r
991f13f2 1977 FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);\r
55acbb2a
M		 1978 AddLogCurrentDT(logHexFileName);\r
1979 } \r
e0c635d1 1980 if (wantDecrypt) mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
39864b0b
M		 1981 } else {\r
1982 PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
55acbb2a 1983 if (wantLogToFile) AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
71d90e54 1984 if (wantDecrypt) mfTraceDecode(bufPtr, len, parity, wantSaveToEmlFile);\r
39864b0b
M		 1985 }\r
1986 bufPtr += len;\r
1987 num++;\r
1988 }\r
1989 }\r
1990 } // resp not NILL\r
1991 } // while (true)\r
d714d3ef 1992 \r
1993 return 0;\r
b62a5a84
M		 1994}\r
1995\r
26fdb4ab 1996static command_t CommandTable[] =\r
9ca155ba 1997{\r
baeaf579 1998 {"help", CmdHelp, 1, "This help"},\r
1999 {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
d2f487af 2000 {"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
baeaf579 2001 {"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},\r
2002 {"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},\r
d2f487af 2003 {"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},\r
2004 {"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
2005 {"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
baeaf579 2006 {"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
9ca155ba 2007 {"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
baeaf579 2008 {"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
7bc95e2e 2009 {"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
9ca155ba 2010 {"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
b62a5a84 2011 {"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
baeaf579 2012 {"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
545a1f38 2013 {"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
51969283
M		 2014 {"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
2015 {"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
9ca155ba
M		 2016 {"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
2017 {"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
8556b852 2018 {"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
baeaf579 2019 {"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
2020 {"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
2021 {"csetblk", CmdHF14AMfCSetBlk, 0, "Write block into magic Chinese card"},\r
2022 {"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block from magic Chinese card"},\r
545a1f38 2023 {"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector from magic Chinese card"},\r
208a0166 2024 {"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
545a1f38 2025 {"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
9ca155ba
M		 2026 {NULL, NULL, 0, NULL}\r
2027};\r
2028\r
2029int CmdHFMF(const char *Cmd)\r
2030{\r
2031 // flush\r
7dd1908b 2032 WaitForResponseTimeout(CMD_ACK,NULL,100);\r
9ca155ba
M		 2033\r
2034 CmdsParse(CommandTable, Cmd);\r
2035 return 0;\r
2036}\r
2037\r
2038int CmdHelp(const char *Cmd)\r
2039{\r
2040 CmdsHelp(CommandTable);\r
2041 return 0;\r
2042}\r
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