]> git.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
Increased Mifare Esave & Eload filename array to 255 from 20
[proxmark3-svn] / client / cmdhfmf.c
CommitLineData
9ca155ba 1//-----------------------------------------------------------------------------\r
b62a5a84 2// Copyright (C) 2011,2012 Merlok\r
9ca155ba
M		 3//\r
4// This code is licensed to you under the terms of the GNU GPL, version 2 or,\r
5// at your option, any later version. See the LICENSE.txt file for the text of\r
6// the license.\r
7//-----------------------------------------------------------------------------\r
8// High frequency MIFARE commands\r
9//-----------------------------------------------------------------------------\r
10\r
11#include "cmdhfmf.h"\r
12\r
13static int CmdHelp(const char *Cmd);\r
14\r
9ca155ba
M		 15int CmdHF14AMifare(const char *Cmd)\r
16{\r
17 uint32_t uid = 0;\r
1c611bbd 18 uint32_t nt = 0, nr = 0;\r
9ca155ba
M		 19 uint64_t par_list = 0, ks_list = 0, r_key = 0;\r
20 uint8_t isOK = 0;\r
ac14bee3 21 uint8_t keyBlock[8] = {0};\r
aea4d766 22\r
1c611bbd 23 UsbCommand c = {CMD_READER_MIFARE, {true, 0, 0}};\r
24\r
25 // message\r
26 printf("-------------------------------------------------------------------------\n");\r
27 printf("Executing command. Expected execution time: 25sec on average :-)\n");\r
28 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
29 printf("-------------------------------------------------------------------------\n");\r
aea4d766 30\r
9ca155ba 31 \r
aea4d766 32start:\r
e772353f 33 clearCommandBuffer();\r
34 SendCommand(&c);\r
9ca155ba
M		 35 \r
36 //flush queue\r
37 while (ukbhit()) getchar();\r
38\r
9ca155ba
M		 39 \r
40 // wait cycle\r
41 while (true) {\r
1c611bbd 42 printf(".");\r
aea4d766 43 fflush(stdout);\r
9ca155ba
M		 44 if (ukbhit()) {\r
45 getchar();\r
46 printf("\naborted via keyboard!\n");\r
47 break;\r
48 }\r
49 \r
902cb3c0 50 UsbCommand resp;\r
1c611bbd 51 if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {\r
902cb3c0 52 isOK = resp.arg[0] & 0xff;\r
902cb3c0 53 uid = (uint32_t)bytes_to_num(resp.d.asBytes + 0, 4);\r
54 nt = (uint32_t)bytes_to_num(resp.d.asBytes + 4, 4);\r
55 par_list = bytes_to_num(resp.d.asBytes + 8, 8);\r
56 ks_list = bytes_to_num(resp.d.asBytes + 16, 8);\r
1c611bbd 57 nr = bytes_to_num(resp.d.asBytes + 24, 4);\r
9ca155ba 58 printf("\n\n");\r
9ca155ba
M		 59 if (!isOK) PrintAndLog("Proxmark can't get statistic info. Execution aborted.\n");\r
60 break;\r
61 }\r
62 } \r
1c611bbd 63\r
9ca155ba
M		 64 printf("\n");\r
65 \r
66 // error\r
67 if (isOK != 1) return 1;\r
68 \r
69 // execute original function from util nonce2key\r
1c611bbd 70 if (nonce2key(uid, nt, nr, par_list, ks_list, &r_key))\r
bfaecce6
M		 71 {\r
72 isOK = 2;\r
73 PrintAndLog("Key not found (lfsr_common_prefix list is null). Nt=%08x", nt); \r
74 } else {\r
75 printf("------------------------------------------------------------------\n");\r
125a98a1 76 PrintAndLog("Key found:%012"llx" \n", r_key);\r
9ca155ba 77\r
bfaecce6
M		 78 num_to_bytes(r_key, 6, keyBlock);\r
79 isOK = mfCheckKeys(0, 0, 1, keyBlock, &r_key);\r
80 }\r
9ca155ba 81 if (!isOK) \r
125a98a1 82 PrintAndLog("Found valid key:%012"llx, r_key);\r
9ca155ba 83 else\r
aea4d766 84 {\r
1c611bbd 85 if (isOK != 2) PrintAndLog("Found invalid key. "); \r
86 PrintAndLog("Failing is expected to happen in 25%% of all cases. Trying again with a different reader nonce...");\r
87 c.arg[0] = false;\r
aea4d766 88 goto start;\r
89 }\r
9ca155ba
M		 90 \r
91 return 0;\r
92}\r
93\r
94int CmdHF14AMfWrBl(const char *Cmd)\r
95{\r
96 uint8_t blockNo = 0;\r
97 uint8_t keyType = 0;\r
98 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
99 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
100 \r
101 char cmdp = 0x00;\r
102\r
103 if (strlen(Cmd)<3) {\r
104 PrintAndLog("Usage: hf mf wrbl <block number> <key A/B> <key (12 hex symbols)> <block data (32 hex symbols)>");\r
105 PrintAndLog(" sample: hf mf wrbl 0 A FFFFFFFFFFFF 000102030405060708090A0B0C0D0E0F");\r
106 return 0;\r
107 } \r
108\r
109 blockNo = param_get8(Cmd, 0);\r
110 cmdp = param_getchar(Cmd, 1);\r
111 if (cmdp == 0x00) {\r
112 PrintAndLog("Key type must be A or B");\r
113 return 1;\r
114 }\r
115 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
116 if (param_gethex(Cmd, 2, key, 12)) {\r
117 PrintAndLog("Key must include 12 HEX symbols");\r
118 return 1;\r
119 }\r
120 if (param_gethex(Cmd, 3, bldata, 32)) {\r
121 PrintAndLog("Block data must include 32 HEX symbols");\r
122 return 1;\r
123 }\r
124 PrintAndLog("--block no:%02x key type:%02x key:%s", blockNo, keyType, sprint_hex(key, 6));\r
125 PrintAndLog("--data: %s", sprint_hex(bldata, 16));\r
126 \r
127 UsbCommand c = {CMD_MIFARE_WRITEBL, {blockNo, keyType, 0}};\r
128 memcpy(c.d.asBytes, key, 6);\r
129 memcpy(c.d.asBytes + 10, bldata, 16);\r
130 SendCommand(&c);\r
9ca155ba 131\r
902cb3c0 132 UsbCommand resp;\r
133 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
134 uint8_t isOK = resp.arg[0] & 0xff;\r
9ca155ba
M		 135 PrintAndLog("isOk:%02x", isOK);\r
136 } else {\r
137 PrintAndLog("Command execute timeout");\r
138 }\r
139\r
d2f487af 140 return 0;\r
141}\r
142\r
d2f487af 143int CmdHF14AMfRdBl(const char *Cmd)\r
144{\r
145 uint8_t blockNo = 0;\r
9ca155ba
M		 146 uint8_t keyType = 0;\r
147 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
148 \r
149 char cmdp = 0x00;\r
150\r
151\r
152 if (strlen(Cmd)<3) {\r
153 PrintAndLog("Usage: hf mf rdbl <block number> <key A/B> <key (12 hex symbols)>");\r
154 PrintAndLog(" sample: hf mf rdbl 0 A FFFFFFFFFFFF ");\r
155 return 0;\r
156 } \r
157 \r
158 blockNo = param_get8(Cmd, 0);\r
159 cmdp = param_getchar(Cmd, 1);\r
160 if (cmdp == 0x00) {\r
161 PrintAndLog("Key type must be A or B");\r
162 return 1;\r
163 }\r
164 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
165 if (param_gethex(Cmd, 2, key, 12)) {\r
166 PrintAndLog("Key must include 12 HEX symbols");\r
167 return 1;\r
168 }\r
169 PrintAndLog("--block no:%02x key type:%02x key:%s ", blockNo, keyType, sprint_hex(key, 6));\r
170 \r
171 UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};\r
172 memcpy(c.d.asBytes, key, 6);\r
173 SendCommand(&c);\r
9ca155ba 174\r
902cb3c0 175 UsbCommand resp;\r
176 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
177 uint8_t isOK = resp.arg[0] & 0xff;\r
178 uint8_t * data = resp.d.asBytes;\r
9ca155ba
M		 179\r
180 if (isOK)\r
181 PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 16));\r
182 else\r
183 PrintAndLog("isOk:%02x", isOK);\r
184 } else {\r
185 PrintAndLog("Command execute timeout");\r
186 }\r
187\r
d2f487af 188 return 0;\r
189}\r
190\r
d2f487af 191int CmdHF14AMfRdSc(const char *Cmd)\r
192{\r
193 int i;\r
9ca155ba
M		 194 uint8_t sectorNo = 0;\r
195 uint8_t keyType = 0;\r
196 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
197 \r
198 uint8_t isOK = 0;\r
199 uint8_t * data = NULL;\r
200\r
201 char cmdp = 0x00;\r
202\r
203 if (strlen(Cmd)<3) {\r
204 PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");\r
205 PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");\r
206 return 0;\r
207 } \r
208 \r
209 sectorNo = param_get8(Cmd, 0);\r
210 if (sectorNo > 63) {\r
211 PrintAndLog("Sector number must be less than 64");\r
212 return 1;\r
213 }\r
214 cmdp = param_getchar(Cmd, 1);\r
215 if (cmdp == 0x00) {\r
216 PrintAndLog("Key type must be A or B");\r
217 return 1;\r
218 }\r
219 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
220 if (param_gethex(Cmd, 2, key, 12)) {\r
221 PrintAndLog("Key must include 12 HEX symbols");\r
222 return 1;\r
223 }\r
224 PrintAndLog("--sector no:%02x key type:%02x key:%s ", sectorNo, keyType, sprint_hex(key, 6));\r
225 \r
226 UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};\r
227 memcpy(c.d.asBytes, key, 6);\r
228 SendCommand(&c);\r
9ca155ba
M		 229 PrintAndLog(" ");\r
230\r
902cb3c0 231 UsbCommand resp;\r
232 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
233 isOK = resp.arg[0] & 0xff;\r
234 data = resp.d.asBytes;\r
9ca155ba
M		 235\r
236 PrintAndLog("isOk:%02x", isOK);\r
237 if (isOK) \r
238 for (i = 0; i < 2; i++) {\r
239 PrintAndLog("data:%s", sprint_hex(data + i * 16, 16));\r
240 }\r
241 } else {\r
242 PrintAndLog("Command1 execute timeout");\r
243 }\r
244\r
902cb3c0 245 // response2\r
9ca155ba 246 PrintAndLog(" ");\r
902cb3c0 247 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
248 isOK = resp.arg[0] & 0xff;\r
249 data = resp.d.asBytes;\r
9ca155ba
M		 250\r
251 if (isOK) \r
252 for (i = 0; i < 2; i++) {\r
253 PrintAndLog("data:%s", sprint_hex(data + i * 16, 16));\r
254 }\r
255 } else {\r
256 PrintAndLog("Command2 execute timeout");\r
257 }\r
258 \r
259 return 0;\r
260}\r
261\r
aea4d766 262int CmdHF14AMfDump(const char *Cmd)\r
26fdb4ab 263{\r
264 int i, j;\r
265 \r
aea4d766 266 uint8_t keyA[40][6];\r
267 uint8_t keyB[40][6];\r
268 uint8_t rights[40][4];\r
26fdb4ab 269 \r
26fdb4ab 270 FILE *fin;\r
271 FILE *fout;\r
272 \r
902cb3c0 273 UsbCommand resp;\r
26fdb4ab 274 \r
275 if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
aea4d766 276 PrintAndLog("Could not find file dumpkeys.bin");\r
26fdb4ab 277 return 1;\r
278 }\r
279 \r
280 if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
aea4d766 281 PrintAndLog("Could not create file name dumpdata.bin");\r
26fdb4ab 282 return 1;\r
283 }\r
284 \r
285 // Read key file\r
286 \r
287 for (i=0 ; i<16 ; i++) {\r
759c16b3 288 if (fread( keyA[i], 1, 6, fin ) == 0) {\r
289 PrintAndLog("File reading error.");\r
290 return 2;\r
291 }\r
26fdb4ab 292 }\r
293 for (i=0 ; i<16 ; i++) {\r
759c16b3 294 if (fread( keyB[i], 1, 6, fin ) == 0) {\r
295 PrintAndLog("File reading error.");\r
296 return 2;\r
297 }\r
26fdb4ab 298 }\r
299 \r
300 // Read access rights to sectors\r
301 \r
302 PrintAndLog("|-----------------------------------------|");\r
303 PrintAndLog("|------ Reading sector access bits...-----|");\r
304 PrintAndLog("|-----------------------------------------|");\r
305 \r
306 for (i = 0 ; i < 16 ; i++) {\r
307 UsbCommand c = {CMD_MIFARE_READBL, {4*i + 3, 0, 0}};\r
308 memcpy(c.d.asBytes, keyA[i], 6);\r
309 SendCommand(&c);\r
26fdb4ab 310\r
902cb3c0 311 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
312 uint8_t isOK = resp.arg[0] & 0xff;\r
313 uint8_t *data = resp.d.asBytes;\r
26fdb4ab 314 if (isOK){\r
315 rights[i][0] = ((data[7] & 0x10)>>4) | ((data[8] & 0x1)<<1) | ((data[8] & 0x10)>>2);\r
316 rights[i][1] = ((data[7] & 0x20)>>5) | ((data[8] & 0x2)<<0) | ((data[8] & 0x20)>>3);\r
317 rights[i][2] = ((data[7] & 0x40)>>6) | ((data[8] & 0x4)>>1) | ((data[8] & 0x40)>>4);\r
318 rights[i][3] = ((data[7] & 0x80)>>7) | ((data[8] & 0x8)>>2) | ((data[8] & 0x80)>>5);\r
319 }\r
320 else{\r
321 PrintAndLog("Could not get access rights for block %d", i);\r
322 }\r
323 }\r
324 else {\r
325 PrintAndLog("Command execute timeout");\r
326 }\r
327 }\r
328 \r
329 // Read blocks and print to file\r
330 \r
331 PrintAndLog("|-----------------------------------------|");\r
332 PrintAndLog("|----- Dumping all blocks to file... -----|");\r
333 PrintAndLog("|-----------------------------------------|");\r
334 \r
902cb3c0 335 \r
26fdb4ab 336 for (i=0 ; i<16 ; i++) {\r
337 for (j=0 ; j<4 ; j++) {\r
902cb3c0 338 bool received = false;\r
339 \r
340 if (j == 3){\r
26fdb4ab 341 UsbCommand c = {CMD_MIFARE_READBL, {i*4 + j, 0, 0}};\r
342 memcpy(c.d.asBytes, keyA[i], 6);\r
343 SendCommand(&c);\r
902cb3c0 344 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
26fdb4ab 345 }\r
346 else{\r
347 if ((rights[i][j] == 6) | (rights[i][j] == 5)) {\r
348 UsbCommand c = {CMD_MIFARE_READBL, {i*4+j, 1, 0}};\r
349 memcpy(c.d.asBytes, keyB[i], 6);\r
350 SendCommand(&c);\r
902cb3c0 351 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
26fdb4ab 352 }\r
353 else if (rights[i][j] == 7) {\r
354 PrintAndLog("Access rights do not allow reading of sector %d block %d",i,j);\r
355 }\r
356 else {\r
357 UsbCommand c = {CMD_MIFARE_READBL, {i*4+j, 0, 0}};\r
358 memcpy(c.d.asBytes, keyA[i], 6);\r
359 SendCommand(&c);\r
902cb3c0 360 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
26fdb4ab 361 }\r
362 }\r
363\r
902cb3c0 364 if (received) {\r
365 uint8_t isOK = resp.arg[0] & 0xff;\r
366 uint8_t *data = resp.d.asBytes;\r
3d77fdfa 367 if (j == 3) {\r
368 data[0] = (keyA[i][0]);\r
369 data[1] = (keyA[i][1]);\r
370 data[2] = (keyA[i][2]);\r
371 data[3] = (keyA[i][3]);\r
372 data[4] = (keyA[i][4]);\r
373 data[5] = (keyA[i][5]);\r
374 data[10] = (keyB[i][0]);\r
375 data[11] = (keyB[i][1]);\r
376 data[12] = (keyB[i][2]);\r
377 data[13] = (keyB[i][3]);\r
378 data[14] = (keyB[i][4]);\r
379 data[15] = (keyB[i][5]);\r
380 }\r
26fdb4ab 381 if (isOK) {\r
382 fwrite ( data, 1, 16, fout );\r
6a2c1d8e 383 PrintAndLog("Dumped card data into 'dumpdata.bin'");\r
05ed5c49 384\r
26fdb4ab 385 }\r
386 else {\r
387 PrintAndLog("Could not get access rights for block %d", i);\r
388 }\r
389 }\r
390 else {\r
391 PrintAndLog("Command execute timeout");\r
392 }\r
393 }\r
394 }\r
395 \r
396 fclose(fin);\r
397 fclose(fout);\r
26fdb4ab 398 return 0;\r
399}\r
400\r
aea4d766 401int CmdHF14AMfRestore(const char *Cmd)\r
26fdb4ab 402{\r
403\r
404 int i,j;\r
26fdb4ab 405 uint8_t keyType = 0;\r
406 uint8_t key[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
407 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
408 uint8_t keyA[16][6];\r
409 uint8_t keyB[16][6];\r
410 \r
26fdb4ab 411 FILE *fdump;\r
412 FILE *fkeys;\r
413 \r
26fdb4ab 414 if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
aea4d766 415 PrintAndLog("Could not find file dumpdata.bin");\r
26fdb4ab 416 return 1;\r
417 }\r
418 if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
aea4d766 419 PrintAndLog("Could not find file dumpkeys.bin");\r
26fdb4ab 420 return 1;\r
421 }\r
422 \r
423 for (i=0 ; i<16 ; i++) {\r
759c16b3 424 if (fread(keyA[i], 1, 6, fkeys) == 0) {\r
8720c8f5 425 PrintAndLog("File reading error.");\r
759c16b3 426 return 2;\r
427 }\r
26fdb4ab 428 }\r
429 for (i=0 ; i<16 ; i++) {\r
759c16b3 430 if (fread(keyB[i], 1, 6, fkeys) == 0) {\r
8720c8f5 431 PrintAndLog("File reading error.");\r
759c16b3 432 return 2;\r
433 }\r
26fdb4ab 434 }\r
435 \r
9d710943 436 PrintAndLog("Restoring dumpdata.bin to card");\r
26fdb4ab 437\r
438 for (i=0 ; i<16 ; i++) {\r
439 for( j=0 ; j<4 ; j++) {\r
440 UsbCommand c = {CMD_MIFARE_WRITEBL, {i*4 + j, keyType, 0}};\r
441 memcpy(c.d.asBytes, key, 6);\r
442 \r
759c16b3 443 if (fread(bldata, 1, 16, fdump) == 0) {\r
8720c8f5 444 PrintAndLog("File reading error.");\r
445 return 2;\r
759c16b3 446 }\r
26fdb4ab 447 \r
448 if (j == 3) {\r
449 bldata[0] = (keyA[i][0]);\r
450 bldata[1] = (keyA[i][1]);\r
451 bldata[2] = (keyA[i][2]);\r
452 bldata[3] = (keyA[i][3]);\r
453 bldata[4] = (keyA[i][4]);\r
454 bldata[5] = (keyA[i][5]);\r
455 bldata[10] = (keyB[i][0]);\r
456 bldata[11] = (keyB[i][1]);\r
457 bldata[12] = (keyB[i][2]);\r
458 bldata[13] = (keyB[i][3]);\r
459 bldata[14] = (keyB[i][4]);\r
460 bldata[15] = (keyB[i][5]);\r
461 } \r
462 \r
6c064e16 463 PrintAndLog("Writing to block %2d: %s", i*4+j, sprint_hex(bldata, 16));\r
464 \r
465 /*\r
9d710943 466 PrintAndLog("Writing to block %2d: %s Confirm? [Y,N]", i*4+j, sprint_hex(bldata, 16));\r
467 \r
0f7f9edc 468 scanf("%c",&ch);\r
6c064e16 469 if ((ch != 'y') && (ch != 'Y')){\r
9d710943 470 PrintAndLog("Aborting !");\r
471 return 1;\r
472 }\r
6c064e16 473 */\r
26fdb4ab 474 \r
475 memcpy(c.d.asBytes + 10, bldata, 16);\r
476 SendCommand(&c);\r
26fdb4ab 477\r
902cb3c0 478 UsbCommand resp;\r
8720c8f5 479 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
902cb3c0 480 uint8_t isOK = resp.arg[0] & 0xff;\r
26fdb4ab 481 PrintAndLog("isOk:%02x", isOK);\r
482 } else {\r
483 PrintAndLog("Command execute timeout");\r
484 }\r
485 }\r
486 }\r
487 \r
488 fclose(fdump);\r
489 fclose(fkeys);\r
490 return 0;\r
491}\r
492\r
9ca155ba
M		 493int CmdHF14AMfNested(const char *Cmd)\r
494{\r
495 int i, j, res, iterations;\r
496 sector * e_sector = NULL;\r
497 uint8_t blockNo = 0;\r
498 uint8_t keyType = 0;\r
499 uint8_t trgBlockNo = 0;\r
500 uint8_t trgKeyType = 0;\r
501 uint8_t blDiff = 0;\r
502 int SectorsCnt = 0;\r
503 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
9492e0b0 504 uint8_t keyBlock[6*6];\r
9ca155ba 505 uint64_t key64 = 0;\r
8556b852 506 int transferToEml = 0;\r
9ca155ba 507 \r
26fdb4ab 508 int createDumpFile = 0;\r
509 FILE *fkeys;\r
21156267 510 uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
511 uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
26fdb4ab 512 \r
9ca155ba
M		 513 char cmdp, ctmp;\r
514\r
515 if (strlen(Cmd)<3) {\r
516 PrintAndLog("Usage:");\r
26fdb4ab 517 PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
0014cb46
M		 518 PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
519 PrintAndLog(" <target block number> <target key A/B> [t]");\r
9ca155ba 520 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
8556b852 521 PrintAndLog("t - transfer keys into emulator memory");\r
26fdb4ab 522 PrintAndLog("d - write keys to binary file");\r
9ca155ba
M		 523 PrintAndLog(" ");\r
524 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
8556b852 525 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
26fdb4ab 526 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
9ca155ba
M		 527 PrintAndLog(" sample2: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
528 return 0;\r
529 } \r
530 \r
531 cmdp = param_getchar(Cmd, 0);\r
532 blockNo = param_get8(Cmd, 1);\r
533 ctmp = param_getchar(Cmd, 2);\r
534 if (ctmp == 0x00) {\r
535 PrintAndLog("Key type must be A or B");\r
536 return 1;\r
537 }\r
538 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
539 if (param_gethex(Cmd, 3, key, 12)) {\r
540 PrintAndLog("Key must include 12 HEX symbols");\r
541 return 1;\r
542 }\r
543 \r
8556b852 544 if (cmdp == 'o' || cmdp == 'O') {\r
9ca155ba
M		 545 cmdp = 'o';\r
546 trgBlockNo = param_get8(Cmd, 4);\r
547 ctmp = param_getchar(Cmd, 5);\r
548 if (ctmp == 0x00) {\r
549 PrintAndLog("Target key type must be A or B");\r
550 return 1;\r
551 }\r
552 if (ctmp != 'A' && ctmp != 'a') trgKeyType = 1;\r
553 } else {\r
554 switch (cmdp) {\r
555 case '0': SectorsCnt = 05; break;\r
556 case '1': SectorsCnt = 16; break;\r
557 case '2': SectorsCnt = 32; break;\r
558 case '4': SectorsCnt = 64; break;\r
559 default: SectorsCnt = 16;\r
560 }\r
561 }\r
8556b852
M		 562\r
563 ctmp = param_getchar(Cmd, 4);\r
21156267 564 if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r
565 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r
566 \r
8556b852
M		 567 ctmp = param_getchar(Cmd, 6);\r
568 transferToEml |= (ctmp == 't' || ctmp == 'T');\r
21156267 569 transferToEml |= (ctmp == 'd' || ctmp == 'D');\r
9ca155ba 570 \r
8556b852 571 PrintAndLog("--block no:%02x key type:%02x key:%s etrans:%d", blockNo, keyType, sprint_hex(key, 6), transferToEml);\r
9ca155ba
M		 572 if (cmdp == 'o')\r
573 PrintAndLog("--target block no:%02x target key type:%02x ", trgBlockNo, trgKeyType);\r
574\r
575 if (cmdp == 'o') {\r
9492e0b0 576 if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r
9ca155ba
M		 577 PrintAndLog("Nested error.");\r
578 return 2;\r
579 }\r
9492e0b0 580 key64 = bytes_to_num(keyBlock, 6);\r
581 if (key64) {\r
125a98a1 582 PrintAndLog("Found valid key:%012"llx, key64);\r
8556b852
M		 583\r
584 // transfer key to the emulator\r
585 if (transferToEml) {\r
586 mfEmlGetMem(keyBlock, (trgBlockNo / 4) * 4 + 3, 1);\r
587 \r
588 if (!trgKeyType)\r
589 num_to_bytes(key64, 6, keyBlock);\r
590 else\r
591 num_to_bytes(key64, 6, &keyBlock[10]);\r
592 mfEmlSetMem(keyBlock, (trgBlockNo / 4) * 4 + 3, 1); \r
593 }\r
594 } else {\r
9ca155ba 595 PrintAndLog("No valid key found");\r
8556b852 596 }\r
21156267 597 }\r
598 else { // ------------------------------------ multiple sectors working\r
9492e0b0 599 clock_t time1;\r
600 time1 = clock();\r
601\r
9ca155ba
M		 602 blDiff = blockNo % 4;\r
603 PrintAndLog("Block shift=%d", blDiff);\r
604 e_sector = calloc(SectorsCnt, sizeof(sector));\r
605 if (e_sector == NULL) return 1;\r
606 \r
607 //test current key 4 sectors\r
608 memcpy(keyBlock, key, 6);\r
9492e0b0 609 num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 1 * 6));\r
610 num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 2 * 6));\r
611 num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 3 * 6));\r
612 num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 4 * 6));\r
9ca155ba
M		 613 num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 5 * 6));\r
614\r
615 PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
616 for (i = 0; i < SectorsCnt; i++) {\r
617 for (j = 0; j < 2; j++) {\r
618 if (e_sector[i].foundKey[j]) continue;\r
619 \r
620 res = mfCheckKeys(i * 4 + blDiff, j, 6, keyBlock, &key64);\r
621 \r
622 if (!res) {\r
623 e_sector[i].Key[j] = key64;\r
624 e_sector[i].foundKey[j] = 1;\r
625 }\r
626 }\r
9492e0b0 627 }\r
628 \r
9ca155ba 629 \r
9ca155ba
M		 630 // nested sectors\r
631 iterations = 0;\r
632 PrintAndLog("nested...");\r
9492e0b0 633 bool calibrate = true;\r
9ca155ba 634 for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
9492e0b0 635 for (trgBlockNo = blDiff; trgBlockNo < SectorsCnt * 4; trgBlockNo = trgBlockNo + 4) {\r
9ca155ba
M		 636 for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
637 if (e_sector[trgBlockNo / 4].foundKey[trgKeyType]) continue;\r
9492e0b0 638 PrintAndLog("-----------------------------------------------");\r
639 if(mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, calibrate)) {\r
640 PrintAndLog("Nested error.\n");\r
641 return 2;\r
642 }\r
643 else {\r
644 calibrate = false;\r
645 }\r
9ca155ba
M		 646 \r
647 iterations++;\r
9492e0b0 648\r
649 key64 = bytes_to_num(keyBlock, 6);\r
650 if (key64) {\r
125a98a1 651 PrintAndLog("Found valid key:%012"llx, key64);\r
9ca155ba
M		 652 e_sector[trgBlockNo / 4].foundKey[trgKeyType] = 1;\r
653 e_sector[trgBlockNo / 4].Key[trgKeyType] = key64;\r
654 }\r
655 }\r
9492e0b0 656 }\r
9ca155ba
M		 657 }\r
658\r
a0041115 659 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 660 \r
661 PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
9ca155ba
M		 662 //print them\r
663 PrintAndLog("|---|----------------|---|----------------|---|");\r
664 PrintAndLog("|sec|key A |res|key B |res|");\r
665 PrintAndLog("|---|----------------|---|----------------|---|");\r
666 for (i = 0; i < SectorsCnt; i++) {\r
125a98a1 667 PrintAndLog("|%03d| %012"llx" | %d | %012"llx" | %d |", i,\r
9ca155ba
M		 668 e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
669 }\r
670 PrintAndLog("|---|----------------|---|----------------|---|");\r
671 \r
8556b852
M		 672 // transfer them to the emulator\r
673 if (transferToEml) {\r
674 for (i = 0; i < SectorsCnt; i++) {\r
675 mfEmlGetMem(keyBlock, i * 4 + 3, 1);\r
676 if (e_sector[i].foundKey[0])\r
ab8b654e 677 num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
8556b852
M		 678 if (e_sector[i].foundKey[1])\r
679 num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
680 mfEmlSetMem(keyBlock, i * 4 + 3, 1);\r
681 } \r
682 }\r
683 \r
21156267 684 // Create dump file\r
26fdb4ab 685 if (createDumpFile) {\r
686 if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
aea4d766 687 PrintAndLog("Could not create file dumpkeys.bin");\r
26fdb4ab 688 free(e_sector);\r
689 return 1;\r
690 }\r
21156267 691 PrintAndLog("Printing keys to bynary file dumpkeys.bin...");\r
26fdb4ab 692 for(i=0; i<16; i++) {\r
21156267 693 if (e_sector[i].foundKey[0]){\r
694 num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
695 fwrite ( tempkey, 1, 6, fkeys );\r
696 }\r
697 else{\r
698 fwrite ( &standart, 1, 6, fkeys );\r
699 }\r
26fdb4ab 700 }\r
701 for(i=0; i<16; i++) {\r
21156267 702 if (e_sector[i].foundKey[1]){\r
703 num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
704 fwrite ( tempkey, 1, 6, fkeys );\r
705 }\r
706 else{\r
707 fwrite ( &standart, 1, 6, fkeys );\r
708 }\r
26fdb4ab 709 }\r
710 fclose(fkeys);\r
711 }\r
712 \r
9ca155ba
M		 713 free(e_sector);\r
714 }\r
715\r
716 return 0;\r
717}\r
718\r
aea4d766 719static uint32_t\r
720get_trailer_block (uint32_t uiBlock)\r
721{\r
722 // Test if we are in the small or big sectors\r
723 uint32_t trailer_block = 0;\r
724 if (uiBlock < 128) {\r
725 trailer_block = uiBlock + (3 - (uiBlock % 4));\r
726 } else {\r
727 trailer_block = uiBlock + (15 - (uiBlock % 16));\r
728 }\r
729 return trailer_block;\r
730}\r
9ca155ba
M		 731int CmdHF14AMfChk(const char *Cmd)\r
732{\r
aea4d766 733 FILE * f;\r
734 char filename[256]={0};\r
83613803 735 char buf[13];\r
aea4d766 736 uint8_t *keyBlock = NULL, *p;\r
737 uint8_t stKeyBlock = 20;\r
738 \r
9ca155ba
M		 739 int i, res;\r
740 int keycnt = 0;\r
741 char ctmp = 0x00;\r
742 uint8_t blockNo = 0;\r
aea4d766 743 uint8_t SectorsCnt = 1;\r
9ca155ba 744 uint8_t keyType = 0;\r
9ca155ba 745 uint64_t key64 = 0;\r
aea4d766 746 \r
747 int transferToEml = 0;\r
748 int createDumpFile = 0;\r
9ca155ba 749\r
aea4d766 750 keyBlock = calloc(stKeyBlock, 6);\r
751 if (keyBlock == NULL) return 1;\r
752\r
0c12504a 753 uint64_t defaultKeys[] =\r
754 {\r
755 0xffffffffffff, // Default key (first key used by program if no user defined key)\r
756 0x000000000000, // Blank key\r
757 0xa0a1a2a3a4a5, // NFCForum MAD key\r
758 0xb0b1b2b3b4b5,\r
759 0xaabbccddeeff,\r
760 0x4d3a99c351dd,\r
761 0x1a982c7e459a,\r
762 0xd3f7d3f7d3f7,\r
763 0x714c5c886e97,\r
764 0x587ee5f9350f,\r
765 0xa0478cc39091,\r
766 0x533cb6c723f6,\r
767 0x8fd0a4f256e9\r
768 };\r
769 int defaultKeysSize = (sizeof(defaultKeys) / 7) - 1;\r
770\r
771 for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r
772 {\r
773 num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t*)(keyBlock + defaultKeyCounter * 6));\r
774 }\r
aea4d766 775 \r
9ca155ba 776 if (strlen(Cmd)<3) {\r
aea4d766 777 PrintAndLog("Usage: hf mf chk <block number>/<*card memory> <key type (A/B/?)> [t] [<key (12 hex symbols)>] [<dic (*.dic)>]");\r
778 PrintAndLog(" * - all sectors");\r
779 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
780// PrintAndLog("d - write keys to binary file\n");\r
781 \r
782 PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
783 PrintAndLog(" hf mf chk *1 ? t");\r
9ca155ba
M		 784 return 0;\r
785 } \r
786 \r
aea4d766 787 if (param_getchar(Cmd, 0)=='*') {\r
788 blockNo = 3;\r
789 switch(param_getchar(Cmd+1, 0)) {\r
790 case '0': SectorsCnt = 5; break;\r
791 case '1': SectorsCnt = 16; break;\r
792 case '2': SectorsCnt = 32; break;\r
793 case '4': SectorsCnt = 40; break;\r
794 default: SectorsCnt = 16;\r
795 }\r
796 }\r
797 else\r
798 blockNo = param_get8(Cmd, 0);\r
799 \r
9ca155ba 800 ctmp = param_getchar(Cmd, 1);\r
aea4d766 801 switch (ctmp) { \r
802 case 'a': case 'A':\r
803 keyType = !0;\r
804 break;\r
805 case 'b': case 'B':\r
806 keyType = !1;\r
807 break;\r
808 case '?':\r
809 keyType = 2;\r
810 break;\r
811 default:\r
812 PrintAndLog("Key type must be A , B or ?");\r
9ca155ba 813 return 1;\r
aea4d766 814 };\r
9ca155ba 815 \r
aea4d766 816 ctmp = param_getchar(Cmd, 2);\r
817 if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r
818 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r
819 \r
820 for (i = transferToEml || createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
821 if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
822 if ( stKeyBlock - keycnt < 2) {\r
823 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
824 if (!p) {\r
825 PrintAndLog("Cannot allocate memory for Keys");\r
826 free(keyBlock);\r
827 return 2;\r
828 }\r
829 keyBlock = p;\r
830 }\r
831 PrintAndLog("chk key[%d] %02x%02x%02x%02x%02x%02x", keycnt,\r
832 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
833 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
834 keycnt++;\r
835 } else {\r
836 // May be a dic file\r
837 if ( param_getstr(Cmd, 2 + i,filename) > 255 ) {\r
838 PrintAndLog("File name too long");\r
839 free(keyBlock);\r
840 return 2;\r
841 }\r
842 \r
aea4d766 843 if ( (f = fopen( filename , "r")) ) {\r
0c12504a 844 while( fgets(buf, sizeof(buf), f) ){\r
99a71a0d 845 if (strlen(buf) < 12 || buf[11] == '\n')\r
846 continue;\r
aea4d766 847 \r
99a71a0d 848 while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
849 \r
9492e0b0 850 if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
9ca155ba 851\r
99a71a0d 852 if (!isxdigit(buf[0])){\r
853 PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
aea4d766 854 continue;\r
855 }\r
856 \r
99a71a0d 857 buf[12] = 0;\r
aea4d766 858\r
859 if ( stKeyBlock - keycnt < 2) {\r
860 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
861 if (!p) {\r
862 PrintAndLog("Cannot allocate memory for defKeys");\r
863 free(keyBlock);\r
864 return 2;\r
865 }\r
866 keyBlock = p;\r
867 }\r
868 memset(keyBlock + 6 * keycnt, 0, 6);\r
99a71a0d 869 num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
125a98a1 870 PrintAndLog("chk custom key[%d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
aea4d766 871 keycnt++;\r
0c12504a 872 memset(buf, 0, sizeof(buf));\r
aea4d766 873 }\r
aea4d766 874 } else {\r
875 PrintAndLog("File: %s: not found or locked.", filename);\r
876 free(keyBlock);\r
877 return 1;\r
878 fclose(f);\r
879 }\r
9ca155ba 880 }\r
9ca155ba
M		 881 }\r
882 \r
883 if (keycnt == 0) {\r
aea4d766 884 PrintAndLog("No key specified,try default keys");\r
0c12504a 885 for (;keycnt < defaultKeysSize; keycnt++)\r
aea4d766 886 PrintAndLog("chk default key[%d] %02x%02x%02x%02x%02x%02x", keycnt,\r
887 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
888 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
9ca155ba 889 }\r
9ca155ba 890 \r
aea4d766 891 for ( int t = !keyType ; t < 2 ; keyType==2?(t++):(t=2) ) {\r
892 int b=blockNo;\r
893 for (int i=0; i<SectorsCnt; ++i) {\r
894 PrintAndLog("--SectorsCnt:%d block no:0x%02x key type:%C key count:%d ", i, b, t?'B':'A', keycnt);\r
9492e0b0 895 uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
896 for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
897 uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
898 res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\r
aea4d766 899 if (res !=1) {\r
900 if (!res) {\r
125a98a1 901 PrintAndLog("Found valid key:[%012"llx"]",key64);\r
aea4d766 902 if (transferToEml) {\r
903 uint8_t block[16];\r
904 mfEmlGetMem(block, get_trailer_block(b), 1);\r
905 num_to_bytes(key64, 6, block + t*10);\r
906 mfEmlSetMem(block, get_trailer_block(b), 1);\r
907 }\r
aea4d766 908 }\r
909 } else {\r
910 PrintAndLog("Command execute timeout");\r
911 }\r
912 }\r
913 b<127?(b+=4):(b+=16); \r
914 }\r
9ca155ba 915 }\r
aea4d766 916 \r
917 free(keyBlock);\r
9ca155ba 918\r
aea4d766 919/*\r
920 // Create dump file\r
921 if (createDumpFile) {\r
922 if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
923 PrintAndLog("Could not create file dumpkeys.bin");\r
924 free(e_sector);\r
925 return 1;\r
926 }\r
927 PrintAndLog("Printing keys to bynary file dumpkeys.bin...");\r
928 for(i=0; i<16; i++) {\r
929 if (e_sector[i].foundKey[0]){\r
930 num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
931 fwrite ( tempkey, 1, 6, fkeys );\r
932 }\r
933 else{\r
934 fwrite ( &standart, 1, 6, fkeys );\r
935 }\r
936 }\r
937 for(i=0; i<16; i++) {\r
938 if (e_sector[i].foundKey[1]){\r
939 num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
940 fwrite ( tempkey, 1, 6, fkeys );\r
941 }\r
942 else{\r
943 fwrite ( &standart, 1, 6, fkeys );\r
944 }\r
945 }\r
946 fclose(fkeys);\r
947 }\r
948*/\r
9ca155ba
M		 949 return 0;\r
950}\r
951\r
952int CmdHF14AMf1kSim(const char *Cmd)\r
953{\r
7bc95e2e 954 uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
d2f487af 955 uint8_t exitAfterNReads = 0;\r
956 uint8_t flags = 0;\r
957\r
9ca155ba 958 if (param_getchar(Cmd, 0) == 'h') {\r
d2f487af 959 PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r
960 PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r
961 PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
962 PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
963 PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
9ca155ba
M		 964 PrintAndLog(" sample: hf mf sim 0a0a0a0a ");\r
965 return 0;\r
9ca155ba 966 }\r
d2f487af 967 uint8_t pnr = 0;\r
968 if (param_getchar(Cmd, pnr) == 'u') {\r
969 if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r
970 {\r
971 flags |=FLAG_4B_UID_IN_DATA; // UID from packet\r
972 }else if(param_gethex(Cmd,pnr+1,uid,14) == 0)\r
973 {\r
974 flags |= FLAG_7B_UID_IN_DATA;// UID from packet\r
975 }else\r
976 {\r
977 PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r
978 return 1;\r
979 }\r
980 pnr +=2;\r
981 }\r
982 if (param_getchar(Cmd, pnr) == 'n') {\r
983 exitAfterNReads = param_get8(Cmd,pnr+1);\r
984 pnr += 2;\r
985 }\r
986 if (param_getchar(Cmd, pnr) == 'i' ) {\r
987 //Using a flag to signal interactiveness, least significant bit\r
988 flags |= FLAG_INTERACTIVE;\r
989 pnr++;\r
990 }\r
991\r
992 if (param_getchar(Cmd, pnr) == 'x' ) {\r
993 //Using a flag to signal interactiveness, least significant bit\r
994 flags |= FLAG_NR_AR_ATTACK;\r
995 }\r
996 PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r
997 flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r
998 flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r
999 , exitAfterNReads, flags,flags);\r
1000\r
1001\r
1002 UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r
1003 memcpy(c.d.asBytes, uid, sizeof(uid));\r
9ca155ba
M		 1004 SendCommand(&c);\r
1005\r
7bc95e2e 1006 if(flags & FLAG_INTERACTIVE)\r
d2f487af 1007 {\r
1008 UsbCommand resp;\r
1009 PrintAndLog("Press pm3-button to abort simulation");\r
1010 while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
1011 //We're waiting only 1.5 s at a time, otherwise we get the\r
1012 // annoying message about "Waiting for a response... "\r
1013 }\r
1014 }\r
1015\r
9ca155ba
M		 1016 return 0;\r
1017}\r
1018\r
1019int CmdHF14AMfDbg(const char *Cmd)\r
1020{\r
8556b852
M		 1021 int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
1022 if (dbgMode > 4) {\r
1023 PrintAndLog("Max debud mode parameter is 4 \n");\r
1024 }\r
1025\r
1026 if (strlen(Cmd) < 1 || !param_getchar(Cmd, 0) || dbgMode > 4) {\r
9ca155ba
M		 1027 PrintAndLog("Usage: hf mf dbg <debug level>");\r
1028 PrintAndLog(" 0 - no debug messages");\r
1029 PrintAndLog(" 1 - error messages");\r
1030 PrintAndLog(" 2 - all messages");\r
1031 PrintAndLog(" 4 - extended debug mode");\r
1032 return 0;\r
1033 } \r
1034\r
8556b852
M		 1035 UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
1036 SendCommand(&c);\r
1037\r
9ca155ba
M		 1038 return 0;\r
1039}\r
1040\r
1041int CmdHF14AMfEGet(const char *Cmd)\r
1042{\r
8556b852
M		 1043 uint8_t blockNo = 0;\r
1044 uint8_t data[3 * 16];\r
1045 int i;\r
1046\r
1047 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1048 PrintAndLog("Usage: hf mf eget <block number>");\r
1049 PrintAndLog(" sample: hf mf eget 0 ");\r
1050 return 0;\r
1051 } \r
1052 \r
1053 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1054\r
1055 PrintAndLog(" ");\r
1056 if (!mfEmlGetMem(data, blockNo, 3)) {\r
1057 for (i = 0; i < 3; i++) {\r
1058 PrintAndLog("data[%d]:%s", blockNo + i, sprint_hex(data + i * 16, 16));\r
1059 }\r
1060 } else {\r
1061 PrintAndLog("Command execute timeout");\r
1062 }\r
1063\r
1064 return 0;\r
1065}\r
1066\r
1067int CmdHF14AMfEClear(const char *Cmd)\r
1068{\r
1069 if (param_getchar(Cmd, 0) == 'h') {\r
1070 PrintAndLog("Usage: hf mf eclr");\r
1071 PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
1072 return 0;\r
1073 } \r
1074\r
1075 UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
1076 SendCommand(&c);\r
9ca155ba
M		 1077 return 0;\r
1078}\r
1079\r
1080int CmdHF14AMfESet(const char *Cmd)\r
1081{\r
8556b852
M		 1082 uint8_t memBlock[16];\r
1083 uint8_t blockNo = 0;\r
1084\r
1085 memset(memBlock, 0x00, sizeof(memBlock));\r
1086\r
1087 if (strlen(Cmd) < 3 || param_getchar(Cmd, 0) == 'h') {\r
1088 PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
1089 PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
1090 return 0;\r
1091 } \r
1092 \r
1093 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1094 \r
1095 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1096 PrintAndLog("block data must include 32 HEX symbols");\r
1097 return 1;\r
1098 }\r
1099 \r
1100 // 1 - blocks count\r
1101 UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
1102 memcpy(c.d.asBytes, memBlock, 16);\r
1103 SendCommand(&c);\r
9ca155ba
M		 1104 return 0;\r
1105}\r
1106\r
1107int CmdHF14AMfELoad(const char *Cmd)\r
1108{\r
ab8b654e 1109 FILE * f;\r
8720c8f5 1110 char filename[255];\r
ab8b654e
M		 1111 char * fnameptr = filename;\r
1112 char buf[64];\r
1113 uint8_t buf8[64];\r
1114 int i, len, blockNum;\r
8720c8f5 1115 bool 4kcard = 0;\r
ab8b654e
M		 1116 \r
1117 memset(filename, 0, sizeof(filename));\r
1118 memset(buf, 0, sizeof(buf));\r
1119\r
aea4d766 1120 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
ab8b654e 1121 PrintAndLog("It loads emul dump from the file `filename.eml`");\r
8720c8f5 1122 PrintAndLog("Usage: hf mf eload <file name w/o `.eml`> <4 - 4kcard>");\r
1123 PrintAndLog(" sample: hf mf eload filename [4]");\r
ab8b654e
M		 1124 return 0;\r
1125 } \r
1126\r
8720c8f5 1127 size = param_getchar(Cmd, 1);\r
1128 if (size == '4') 4kcard = 1;\r
1129\r
ab8b654e 1130 len = strlen(Cmd);\r
8720c8f5 1131 if (len > 254) len = 254;\r
ab8b654e
M		 1132\r
1133 memcpy(filename, Cmd, len);\r
1134 fnameptr += len;\r
1135\r
1136 sprintf(fnameptr, ".eml"); \r
1137 \r
1138 // open file\r
1139 f = fopen(filename, "r");\r
1140 if (f == NULL) {\r
1141 PrintAndLog("File not found or locked.");\r
1142 return 1;\r
1143 }\r
1144 \r
1145 blockNum = 0;\r
1146 while(!feof(f)){\r
1147 memset(buf, 0, sizeof(buf));\r
759c16b3 1148 if (fgets(buf, sizeof(buf), f) == NULL) {\r
d2f487af 1149 if(blockNum == 16 * 4)\r
1150 {\r
1151 break;\r
1152 }\r
1153 PrintAndLog("File reading error.");\r
759c16b3 1154 return 2;\r
1155 }\r
aea4d766 1156\r
ab8b654e 1157 if (strlen(buf) < 32){\r
aea4d766 1158 if(strlen(buf) && feof(f))\r
1159 break;\r
ab8b654e
M		 1160 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
1161 return 2;\r
1162 }\r
1163 for (i = 0; i < 32; i += 2)\r
1164 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
1165// PrintAndLog("data[%02d]:%s", blockNum, sprint_hex(buf8, 16));\r
1166\r
1167 if (mfEmlSetMem(buf8, blockNum, 1)) {\r
1168 PrintAndLog("Cant set emul block: %d", blockNum);\r
1169 return 3;\r
1170 }\r
1171 blockNum++;\r
1172 \r
aea4d766 1173 if (blockNum >= 32 * 4 + 8 * 16) break;\r
ab8b654e
M		 1174 }\r
1175 fclose(f);\r
1176 \r
8720c8f5 1177 if(4kcard){\r
1178 if (blockNum != 32 * 4 + 8 * 16){\r
1179 PrintAndLog("File content error. There must be 64 blocks");\r
1180 return 4;\r
1181 }\r
1182 }else{\r
1183 if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
1184 PrintAndLog("File content error. There must be 64 blocks");\r
1185 return 4;\r
1186 }\r
ab8b654e 1187 }\r
d2f487af 1188 PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
9ca155ba
M		 1189 return 0;\r
1190}\r
1191\r
1192int CmdHF14AMfESave(const char *Cmd)\r
1193{\r
ab8b654e 1194 FILE * f;\r
8720c8f5 1195 char filename[255];\r
ab8b654e
M		 1196 char * fnameptr = filename;\r
1197 uint8_t buf[64];\r
1198 int i, j, len;\r
1199 \r
1200 memset(filename, 0, sizeof(filename));\r
1201 memset(buf, 0, sizeof(buf));\r
1202\r
1203 if (param_getchar(Cmd, 0) == 'h') {\r
1204 PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r
1205 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`]");\r
1206 PrintAndLog(" sample: hf mf esave ");\r
1207 PrintAndLog(" hf mf esave filename");\r
1208 return 0;\r
1209 } \r
1210\r
1211 len = strlen(Cmd);\r
8720c8f5 1212 if (len > 254) len = 254;\r
ab8b654e
M		 1213 \r
1214 if (len < 1) {\r
1215 // get filename\r
1216 if (mfEmlGetMem(buf, 0, 1)) {\r
1217 PrintAndLog("Cant get block: %d", 0);\r
1218 return 1;\r
1219 }\r
1220 for (j = 0; j < 7; j++, fnameptr += 2)\r
1221 sprintf(fnameptr, "%02x", buf[j]); \r
1222 } else {\r
1223 memcpy(filename, Cmd, len);\r
1224 fnameptr += len;\r
1225 }\r
1226\r
1227 sprintf(fnameptr, ".eml"); \r
1228 \r
1229 // open file\r
1230 f = fopen(filename, "w+");\r
1231\r
1232 // put hex\r
aea4d766 1233 for (i = 0; i < 32 * 4 + 8 * 16; i++) {\r
ab8b654e
M		 1234 if (mfEmlGetMem(buf, i, 1)) {\r
1235 PrintAndLog("Cant get block: %d", i);\r
1236 break;\r
1237 }\r
1238 for (j = 0; j < 16; j++)\r
1239 fprintf(f, "%02x", buf[j]); \r
1240 fprintf(f,"\n");\r
1241 }\r
1242 fclose(f);\r
1243 \r
1244 PrintAndLog("Saved to file: %s", filename);\r
1245 \r
9ca155ba
M		 1246 return 0;\r
1247}\r
1248\r
26fdb4ab 1249int CmdHF14AMfECFill(const char *Cmd)\r
1250{\r
8556b852
M		 1251 uint8_t keyType = 0;\r
1252\r
1253 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1254 PrintAndLog("Usage: hf mf efill <key A/B>");\r
1255 PrintAndLog("sample: hf mf efill A");\r
1256 PrintAndLog("Card data blocks transfers to card emulator memory.");\r
1257 PrintAndLog("Keys must be laid in the simulator memory. \n");\r
1258 return 0;\r
1259 } \r
1260\r
1261 char ctmp = param_getchar(Cmd, 0);\r
1262 if (ctmp == 0x00) {\r
1263 PrintAndLog("Key type must be A or B");\r
1264 return 1;\r
1265 }\r
1266 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
1267\r
1268 UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {0, keyType, 0}};\r
1269 SendCommand(&c);\r
1270 return 0;\r
1271}\r
1272\r
26fdb4ab 1273int CmdHF14AMfEKeyPrn(const char *Cmd)\r
1274{\r
aea4d766 1275 int i,b=-1;\r
8556b852
M		 1276 uint8_t data[16];\r
1277 uint64_t keyA, keyB;\r
1278 \r
1279 PrintAndLog("|---|----------------|----------------|");\r
1280 PrintAndLog("|sec|key A |key B |");\r
1281 PrintAndLog("|---|----------------|----------------|");\r
aea4d766 1282 for (i = 0; i < 40; i++) {\r
1283 b<127?(b+=4):(b+=16);\r
1284 if (mfEmlGetMem(data, b, 1)) {\r
1285 PrintAndLog("error get block %d", b);\r
8556b852
M		 1286 break;\r
1287 }\r
1288 keyA = bytes_to_num(data, 6);\r
1289 keyB = bytes_to_num(data + 10, 6);\r
125a98a1 1290 PrintAndLog("|%03d| %012"llx" | %012"llx" |", i, keyA, keyB);\r
8556b852
M		 1291 }\r
1292 PrintAndLog("|---|----------------|----------------|");\r
1293 \r
1294 return 0;\r
1295}\r
1296\r
0675f200
M		 1297int CmdHF14AMfCSetUID(const char *Cmd)\r
1298{\r
1299 uint8_t wipeCard = 0;\r
1300 uint8_t uid[8];\r
1301 uint8_t oldUid[8];\r
1302 int res;\r
1303\r
1304 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1305 PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");\r
1306 PrintAndLog("sample: hf mf csetuid 01020304 w");\r
1307 PrintAndLog("Set UID for magic Chinese card (only works with!!!)");\r
1308 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1309 return 0;\r
1310 } \r
1311\r
1312 if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
1313 PrintAndLog("UID must include 8 HEX symbols");\r
1314 return 1;\r
1315 }\r
1316\r
1317 char ctmp = param_getchar(Cmd, 1);\r
1318 if (ctmp == 'w' || ctmp == 'W') wipeCard = 1;\r
1319 \r
1320 PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
1321\r
1322 res = mfCSetUID(uid, oldUid, wipeCard);\r
1323 if (res) {\r
1324 PrintAndLog("Can't set UID. error=%d", res);\r
1325 return 1;\r
1326 }\r
1327 \r
1328 PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
1329 return 0;\r
1330}\r
1331\r
1332int CmdHF14AMfCSetBlk(const char *Cmd)\r
1333{\r
f774db95
M		 1334 uint8_t uid[8];\r
1335 uint8_t memBlock[16];\r
1336 uint8_t blockNo = 0;\r
1337 int res;\r
1338 memset(memBlock, 0x00, sizeof(memBlock));\r
1339\r
1340 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1341 PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");\r
1342 PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
1343 PrintAndLog("Set block data for magic Chinese card (only works with!!!)");\r
1344 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1345 return 0;\r
1346 } \r
1347\r
1348 blockNo = param_get8(Cmd, 0);\r
f774db95
M		 1349\r
1350 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1351 PrintAndLog("block data must include 32 HEX symbols");\r
1352 return 1;\r
1353 }\r
1354\r
1355 PrintAndLog("--block number:%02x data:%s", blockNo, sprint_hex(memBlock, 16));\r
1356\r
208a0166 1357 res = mfCSetBlock(blockNo, memBlock, uid, 0, CSETBLOCK_SINGLE_OPER);\r
f774db95
M		 1358 if (res) {\r
1359 PrintAndLog("Can't write block. error=%d", res);\r
1360 return 1;\r
1361 }\r
1362 \r
1363 PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
0675f200
M		 1364 return 0;\r
1365}\r
1366\r
1367int CmdHF14AMfCLoad(const char *Cmd)\r
1368{\r
208a0166
M		 1369 FILE * f;\r
1370 char filename[20];\r
1371 char * fnameptr = filename;\r
1372 char buf[64];\r
1373 uint8_t buf8[64];\r
1374 uint8_t fillFromEmulator = 0;\r
1375 int i, len, blockNum, flags;\r
1376 \r
1377 memset(filename, 0, sizeof(filename));\r
1378 memset(buf, 0, sizeof(buf));\r
1379\r
1380 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
1381 PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
1382 PrintAndLog("or from emulator memory (option `e`)");\r
1383 PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
1384 PrintAndLog(" or: hf mf cload e ");\r
1385 PrintAndLog(" sample: hf mf cload filename");\r
1386 return 0;\r
1387 } \r
1388\r
1389 char ctmp = param_getchar(Cmd, 0);\r
1390 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1391 \r
1392 if (fillFromEmulator) {\r
1393 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1394 for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
1395 if (mfEmlGetMem(buf8, blockNum, 1)) {\r
1396 PrintAndLog("Cant get block: %d", blockNum);\r
1397 return 2;\r
1398 }\r
1399 \r
1400 if (blockNum == 2) flags = 0;\r
1401 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1402\r
1403 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
1404 PrintAndLog("Cant set magic card block: %d", blockNum);\r
1405 return 3;\r
1406 }\r
1407 }\r
1408 return 0;\r
1409 } else {\r
1410 len = strlen(Cmd);\r
1411 if (len > 14) len = 14;\r
1412\r
1413 memcpy(filename, Cmd, len);\r
1414 fnameptr += len;\r
1415\r
1416 sprintf(fnameptr, ".eml"); \r
1417 \r
1418 // open file\r
1419 f = fopen(filename, "r");\r
1420 if (f == NULL) {\r
1421 PrintAndLog("File not found or locked.");\r
1422 return 1;\r
1423 }\r
1424 \r
1425 blockNum = 0;\r
1426 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1427 while(!feof(f)){\r
1428 memset(buf, 0, sizeof(buf));\r
759c16b3 1429 if (fgets(buf, sizeof(buf), f) == NULL) {\r
1430 PrintAndLog("File reading error.");\r
1431 return 2;\r
1432 }\r
208a0166
M		 1433\r
1434 if (strlen(buf) < 32){\r
1435 if(strlen(buf) && feof(f))\r
1436 break;\r
1437 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
1438 return 2;\r
1439 }\r
1440 for (i = 0; i < 32; i += 2)\r
1441 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
1442\r
1443 if (blockNum == 2) flags = 0;\r
1444 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1445\r
1446 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
1447 PrintAndLog("Cant set magic card block: %d", blockNum);\r
1448 return 3;\r
1449 }\r
1450 blockNum++;\r
1451 \r
1452 if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
1453 }\r
1454 fclose(f);\r
1455 \r
1456 if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
1457 PrintAndLog("File content error. There must be 64 blocks");\r
1458 return 4;\r
1459 }\r
1460 PrintAndLog("Loaded from file: %s", filename);\r
1461 return 0;\r
1462 }\r
0675f200
M		 1463}\r
1464\r
545a1f38
M		 1465int CmdHF14AMfCGetBlk(const char *Cmd) {\r
1466 uint8_t memBlock[16];\r
1467 uint8_t blockNo = 0;\r
1468 int res;\r
1469 memset(memBlock, 0x00, sizeof(memBlock));\r
1470\r
1471 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1472 PrintAndLog("Usage: hf mf cgetblk <block number>");\r
1473 PrintAndLog("sample: hf mf cgetblk 1");\r
1474 PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");\r
1475 return 0;\r
1476 } \r
1477\r
1478 blockNo = param_get8(Cmd, 0);\r
545a1f38
M		 1479\r
1480 PrintAndLog("--block number:%02x ", blockNo);\r
1481\r
1482 res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r
1483 if (res) {\r
1484 PrintAndLog("Can't read block. error=%d", res);\r
1485 return 1;\r
1486 }\r
1487 \r
1488 PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r
1489 return 0;\r
1490}\r
1491\r
1492int CmdHF14AMfCGetSc(const char *Cmd) {\r
1493 uint8_t memBlock[16];\r
1494 uint8_t sectorNo = 0;\r
1495 int i, res, flags;\r
1496 memset(memBlock, 0x00, sizeof(memBlock));\r
1497\r
1498 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1499 PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
1500 PrintAndLog("sample: hf mf cgetsc 0");\r
1501 PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");\r
1502 return 0;\r
1503 } \r
1504\r
1505 sectorNo = param_get8(Cmd, 0);\r
1506 if (sectorNo > 15) {\r
1507 PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
1508 return 1;\r
1509 }\r
1510\r
1511 PrintAndLog("--sector number:%02x ", sectorNo);\r
1512\r
1513 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1514 for (i = 0; i < 4; i++) {\r
1515 if (i == 1) flags = 0;\r
1516 if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1517\r
1518 res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r
1519 if (res) {\r
1520 PrintAndLog("Can't read block. %02x error=%d", sectorNo * 4 + i, res);\r
1521 return 1;\r
1522 }\r
1523 \r
1524 PrintAndLog("block %02x data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r
1525 }\r
1526 return 0;\r
1527}\r
1528\r
1529int CmdHF14AMfCSave(const char *Cmd) {\r
1530\r
1531 FILE * f;\r
1532 char filename[20];\r
1533 char * fnameptr = filename;\r
1534 uint8_t fillFromEmulator = 0;\r
1535 uint8_t buf[64];\r
1536 int i, j, len, flags;\r
1537 \r
1538 memset(filename, 0, sizeof(filename));\r
1539 memset(buf, 0, sizeof(buf));\r
1540\r
1541 if (param_getchar(Cmd, 0) == 'h') {\r
1542 PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
1543 PrintAndLog("or into emulator memory (option `e`)");\r
1544 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
1545 PrintAndLog(" sample: hf mf esave ");\r
1546 PrintAndLog(" hf mf esave filename");\r
1547 PrintAndLog(" hf mf esave e \n");\r
1548 return 0;\r
1549 } \r
1550\r
1551 char ctmp = param_getchar(Cmd, 0);\r
1552 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1553\r
1554 if (fillFromEmulator) {\r
1555 // put into emulator\r
1556 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1557 for (i = 0; i < 16 * 4; i++) {\r
1558 if (i == 1) flags = 0;\r
1559 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1560 \r
1561 if (mfCGetBlock(i, buf, flags)) {\r
1562 PrintAndLog("Cant get block: %d", i);\r
1563 break;\r
1564 }\r
1565 \r
1566 if (mfEmlSetMem(buf, i, 1)) {\r
1567 PrintAndLog("Cant set emul block: %d", i);\r
1568 return 3;\r
1569 }\r
1570 }\r
1571 return 0;\r
1572 } else {\r
1573 len = strlen(Cmd);\r
1574 if (len > 14) len = 14;\r
1575 \r
1576 if (len < 1) {\r
1577 // get filename\r
1578 if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r
1579 PrintAndLog("Cant get block: %d", 0);\r
1580 return 1;\r
1581 }\r
1582 for (j = 0; j < 7; j++, fnameptr += 2)\r
1583 sprintf(fnameptr, "%02x", buf[j]); \r
1584 } else {\r
1585 memcpy(filename, Cmd, len);\r
1586 fnameptr += len;\r
1587 }\r
1588\r
1589 sprintf(fnameptr, ".eml"); \r
1590 \r
1591 // open file\r
1592 f = fopen(filename, "w+");\r
1593\r
1594 // put hex\r
1595 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1596 for (i = 0; i < 16 * 4; i++) {\r
1597 if (i == 1) flags = 0;\r
1598 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1599 \r
1600 if (mfCGetBlock(i, buf, flags)) {\r
1601 PrintAndLog("Cant get block: %d", i);\r
1602 break;\r
1603 }\r
1604 for (j = 0; j < 16; j++)\r
1605 fprintf(f, "%02x", buf[j]); \r
1606 fprintf(f,"\n");\r
1607 }\r
1608 fclose(f);\r
1609 \r
1610 PrintAndLog("Saved to file: %s", filename);\r
1611 \r
1612 return 0;\r
1613 }\r
1614}\r
1615\r
b62a5a84 1616int CmdHF14AMfSniff(const char *Cmd){\r
55acbb2a 1617 // params\r
c948cbde
M		 1618 bool wantLogToFile = 0;\r
1619 bool wantDecrypt = 0;\r
eede7162 1620 //bool wantSaveToEml = 0; TODO\r
55acbb2a
M		 1621 bool wantSaveToEmlFile = 0;\r
1622\r
1623 //var \r
39864b0b
M		 1624 int res = 0;\r
1625 int len = 0;\r
1626 int blockLen = 0;\r
1627 int num = 0;\r
1628 int pckNum = 0;\r
1629 uint8_t uid[8];\r
1630 uint8_t atqa[2];\r
1631 uint8_t sak;\r
1632 bool isTag;\r
71d90e54 1633 uint32_t parity;\r
39864b0b
M		 1634 uint8_t buf[3000];\r
1635 uint8_t * bufPtr = buf;\r
1636 memset(buf, 0x00, 3000);\r
b62a5a84
M		 1637 \r
1638 if (param_getchar(Cmd, 0) == 'h') {\r
55acbb2a
M		 1639 PrintAndLog("It continuously get data from the field and saves it to: log, emulator, emulator file.");\r
1640 PrintAndLog("You can specify:");\r
1641 PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
1642 PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
1643 PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
e0c635d1 1644 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		 1645 PrintAndLog("Usage: hf mf sniff [l][d][e][r]");\r
1646 PrintAndLog(" sample: hf mf sniff l d e");\r
b62a5a84
M		 1647 return 0;\r
1648 } \r
1649 \r
55acbb2a
M		 1650 for (int i = 0; i < 4; i++) {\r
1651 char ctmp = param_getchar(Cmd, i);\r
1652 if (ctmp == 'l' || ctmp == 'L') wantLogToFile = true;\r
1653 if (ctmp == 'd' || ctmp == 'D') wantDecrypt = true;\r
eede7162 1654 //if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true; TODO\r
55acbb2a
M		 1655 if (ctmp == 'f' || ctmp == 'F') wantSaveToEmlFile = true;\r
1656 }\r
1657 \r
39864b0b
M		 1658 printf("-------------------------------------------------------------------------\n");\r
1659 printf("Executing command. \n");\r
1660 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
1661 printf("Press the key on pc keyboard to abort the client.\n");\r
1662 printf("-------------------------------------------------------------------------\n");\r
1663\r
c936a22f 1664 UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
1665 SendCommand(&c);\r
b62a5a84 1666\r
39864b0b
M		 1667 // wait cycle\r
1668 while (true) {\r
1669 printf(".");\r
1670 fflush(stdout);\r
1671 if (ukbhit()) {\r
1672 getchar();\r
1673 printf("\naborted via keyboard!\n");\r
1674 break;\r
1675 }\r
1676 \r
902cb3c0 1677 UsbCommand resp;\r
1678 if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
1679 res = resp.arg[0] & 0xff;\r
1680 len = resp.arg[1];\r
1681 num = resp.arg[2];\r
39864b0b
M		 1682 \r
1683 if (res == 0) return 0;\r
1684 if (res == 1) {\r
1685 if (num ==0) {\r
1686 bufPtr = buf;\r
1687 memset(buf, 0x00, 3000);\r
1688 }\r
902cb3c0 1689 memcpy(bufPtr, resp.d.asBytes, len);\r
39864b0b
M		 1690 bufPtr += len;\r
1691 pckNum++;\r
1692 }\r
1693 if (res == 2) {\r
1694 blockLen = bufPtr - buf;\r
1695 bufPtr = buf;\r
1696 printf(">\n");\r
1697 PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
1698 num = 0;\r
1699 while (bufPtr - buf + 9 < blockLen) {\r
7bc95e2e 1700 isTag = bufPtr[3] & 0x80 ? true:false;\r
71d90e54
M		 1701 bufPtr += 4;\r
1702 parity = *((uint32_t *)(bufPtr));\r
1703 bufPtr += 4;\r
39864b0b
M		 1704 len = bufPtr[0];\r
1705 bufPtr++;\r
1706 if ((len == 14) && (bufPtr[0] = 0xff) && (bufPtr[1] = 0xff)) {\r
1707 memcpy(uid, bufPtr + 2, 7);\r
1708 memcpy(atqa, bufPtr + 2 + 7, 2);\r
1709 sak = bufPtr[11];\r
55acbb2a 1710 \r
39864b0b 1711 PrintAndLog("tag select uid:%s atqa:%02x %02x sak:0x%02x", sprint_hex(uid, 7), atqa[0], atqa[1], sak);\r
c936a22f 1712 if (wantLogToFile) {\r
e0c635d1 1713 FillFileNameByUID(logHexFileName, uid, ".log", 7);\r
55acbb2a
M		 1714 AddLogCurrentDT(logHexFileName);\r
1715 } \r
e0c635d1 1716 if (wantDecrypt) mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
39864b0b
M		 1717 } else {\r
1718 PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
55acbb2a 1719 if (wantLogToFile) AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
71d90e54 1720 if (wantDecrypt) mfTraceDecode(bufPtr, len, parity, wantSaveToEmlFile);\r
39864b0b
M		 1721 }\r
1722 bufPtr += len;\r
1723 num++;\r
1724 }\r
1725 }\r
1726 } // resp not NILL\r
1727 } // while (true)\r
c936a22f 1728 return 0;\r
b62a5a84
M		 1729}\r
1730\r
26fdb4ab 1731static command_t CommandTable[] =\r
9ca155ba 1732{\r
d2f487af 1733 {"help", CmdHelp, 1, "This help"},\r
8720c8f5 1734 {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
d2f487af 1735 {"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
d2f487af 1736 {"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
1737 {"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
8720c8f5 1738 {"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
9ca155ba 1739 {"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
8720c8f5 1740 {"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
1741 {"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
1742 {"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
b62a5a84 1743 {"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
8720c8f5 1744 {"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
545a1f38 1745 {"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
51969283
M		 1746 {"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
1747 {"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
9ca155ba
M		 1748 {"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
1749 {"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
8720c8f5 1750 {"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
1751 {"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
1752 {"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
1753 {"csetblk", CmdHF14AMfCSetBlk, 0, "Write block into magic Chinese card"},\r
1754 {"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block from magic Chinese card"},\r
1755 {"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector from magic Chinese card"},\r
208a0166 1756 {"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
545a1f38 1757 {"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
9ca155ba
M		 1758 {NULL, NULL, 0, NULL}\r
1759};\r
1760\r
1761int CmdHFMF(const char *Cmd)\r
1762{\r
1763 // flush\r
7dd1908b 1764 WaitForResponseTimeout(CMD_ACK,NULL,100);\r
9ca155ba
M		 1765\r
1766 CmdsParse(CommandTable, Cmd);\r
1767 return 0;\r
1768}\r
1769\r
1770int CmdHelp(const char *Cmd)\r
1771{\r
1772 CmdsHelp(CommandTable);\r
1773 return 0;\r
1774}\r
Proxmark3 GIT tracking
Impressum, Datenschutz