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