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Added piwis patch,
[proxmark3-svn] / client / cmdhfmf.c
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9ca155ba 1//-----------------------------------------------------------------------------\r
b62a5a84 2// Copyright (C) 2011,2012 Merlok\r
9ca155ba
M		 3//\r
4// This code is licensed to you under the terms of the GNU GPL, version 2 or,\r
5// at your option, any later version. See the LICENSE.txt file for the text of\r
6// the license.\r
7//-----------------------------------------------------------------------------\r
8// High frequency MIFARE commands\r
9//-----------------------------------------------------------------------------\r
10\r
11#include "cmdhfmf.h"\r
12\r
13static int CmdHelp(const char *Cmd);\r
14\r
9ca155ba
M		 15int CmdHF14AMifare(const char *Cmd)\r
16{\r
17 uint32_t uid = 0;\r
1c611bbd 18 uint32_t nt = 0, nr = 0;\r
9ca155ba
M		 19 uint64_t par_list = 0, ks_list = 0, r_key = 0;\r
20 uint8_t isOK = 0;\r
ac14bee3 21 uint8_t keyBlock[8] = {0};\r
aea4d766 22\r
1c611bbd 23 UsbCommand c = {CMD_READER_MIFARE, {true, 0, 0}};\r
24\r
25 // message\r
26 printf("-------------------------------------------------------------------------\n");\r
27 printf("Executing command. Expected execution time: 25sec on average :-)\n");\r
28 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
29 printf("-------------------------------------------------------------------------\n");\r
aea4d766 30\r
9ca155ba 31 \r
aea4d766 32start:\r
e772353f 33 clearCommandBuffer();\r
34 SendCommand(&c);\r
9ca155ba
M		 35 \r
36 //flush queue\r
37 while (ukbhit()) getchar();\r
38\r
9ca155ba
M		 39 \r
40 // wait cycle\r
41 while (true) {\r
1c611bbd 42 printf(".");\r
aea4d766 43 fflush(stdout);\r
9ca155ba
M		 44 if (ukbhit()) {\r
45 getchar();\r
46 printf("\naborted via keyboard!\n");\r
47 break;\r
48 }\r
49 \r
902cb3c0 50 UsbCommand resp;\r
1c611bbd 51 if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {\r
902cb3c0 52 isOK = resp.arg[0] & 0xff;\r
902cb3c0 53 uid = (uint32_t)bytes_to_num(resp.d.asBytes + 0, 4);\r
54 nt = (uint32_t)bytes_to_num(resp.d.asBytes + 4, 4);\r
55 par_list = bytes_to_num(resp.d.asBytes + 8, 8);\r
56 ks_list = bytes_to_num(resp.d.asBytes + 16, 8);\r
1c611bbd 57 nr = bytes_to_num(resp.d.asBytes + 24, 4);\r
9ca155ba 58 printf("\n\n");\r
9ca155ba
M		 59 if (!isOK) PrintAndLog("Proxmark can't get statistic info. Execution aborted.\n");\r
60 break;\r
61 }\r
62 } \r
1c611bbd 63\r
9ca155ba
M		 64 printf("\n");\r
65 \r
66 // error\r
67 if (isOK != 1) return 1;\r
68 \r
69 // execute original function from util nonce2key\r
1c611bbd 70 if (nonce2key(uid, nt, nr, par_list, ks_list, &r_key))\r
bfaecce6
M		 71 {\r
72 isOK = 2;\r
73 PrintAndLog("Key not found (lfsr_common_prefix list is null). Nt=%08x", nt); \r
74 } else {\r
75 printf("------------------------------------------------------------------\n");\r
125a98a1 76 PrintAndLog("Key found:%012"llx" \n", r_key);\r
9ca155ba 77\r
bfaecce6
M		 78 num_to_bytes(r_key, 6, keyBlock);\r
79 isOK = mfCheckKeys(0, 0, 1, keyBlock, &r_key);\r
80 }\r
9ca155ba 81 if (!isOK) \r
125a98a1 82 PrintAndLog("Found valid key:%012"llx, r_key);\r
9ca155ba 83 else\r
aea4d766 84 {\r
1c611bbd 85 if (isOK != 2) PrintAndLog("Found invalid key. "); \r
86 PrintAndLog("Failing is expected to happen in 25%% of all cases. Trying again with a different reader nonce...");\r
87 c.arg[0] = false;\r
aea4d766 88 goto start;\r
89 }\r
9ca155ba
M		 90 \r
91 return 0;\r
92}\r
93\r
94int CmdHF14AMfWrBl(const char *Cmd)\r
95{\r
96 uint8_t blockNo = 0;\r
97 uint8_t keyType = 0;\r
98 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
99 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
100 \r
101 char cmdp = 0x00;\r
102\r
103 if (strlen(Cmd)<3) {\r
104 PrintAndLog("Usage: hf mf wrbl <block number> <key A/B> <key (12 hex symbols)> <block data (32 hex symbols)>");\r
105 PrintAndLog(" sample: hf mf wrbl 0 A FFFFFFFFFFFF 000102030405060708090A0B0C0D0E0F");\r
106 return 0;\r
107 } \r
108\r
109 blockNo = param_get8(Cmd, 0);\r
110 cmdp = param_getchar(Cmd, 1);\r
111 if (cmdp == 0x00) {\r
112 PrintAndLog("Key type must be A or B");\r
113 return 1;\r
114 }\r
115 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
116 if (param_gethex(Cmd, 2, key, 12)) {\r
117 PrintAndLog("Key must include 12 HEX symbols");\r
118 return 1;\r
119 }\r
120 if (param_gethex(Cmd, 3, bldata, 32)) {\r
121 PrintAndLog("Block data must include 32 HEX symbols");\r
122 return 1;\r
123 }\r
baeaf579 124 PrintAndLog("--block no:%d, key type:%c, key:%s", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
9ca155ba
M		 125 PrintAndLog("--data: %s", sprint_hex(bldata, 16));\r
126 \r
127 UsbCommand c = {CMD_MIFARE_WRITEBL, {blockNo, keyType, 0}};\r
128 memcpy(c.d.asBytes, key, 6);\r
129 memcpy(c.d.asBytes + 10, bldata, 16);\r
130 SendCommand(&c);\r
9ca155ba 131\r
902cb3c0 132 UsbCommand resp;\r
133 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
134 uint8_t isOK = resp.arg[0] & 0xff;\r
9ca155ba
M		 135 PrintAndLog("isOk:%02x", isOK);\r
136 } else {\r
137 PrintAndLog("Command execute timeout");\r
138 }\r
139\r
d2f487af 140 return 0;\r
141}\r
142\r
143int CmdHF14AMfUWrBl(const char *Cmd)\r
144{\r
1801456e
P		 145 uint8_t blockNo = 0;\r
146 bool chinese_card=0;\r
147 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
d2f487af 148 UsbCommand resp;\r
1801456e
P		 149 \r
150 if (strlen(Cmd)<3) {\r
151 PrintAndLog("Usage: hf mf uwrbl <block number> <block data (8 hex symbols)> <w>");\r
152 PrintAndLog(" sample: hf mf uwrbl 0 01020304");\r
153 return 0;\r
154 } \r
155\r
156 blockNo = param_get8(Cmd, 0);\r
157 if (param_gethex(Cmd, 1, bldata, 8)) {\r
158 PrintAndLog("Block data must include 8 HEX symbols");\r
159 return 1;\r
160 }\r
161 \r
162 if (strchr(Cmd,'w') != 0) {\r
163 chinese_card=1;\r
164 }\r
165 \r
166 switch(blockNo){\r
167 case 0:\r
168 if (!chinese_card){\r
169 PrintAndLog("Access Denied");\r
170 }else{\r
baeaf579 171 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 172 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
173 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
174 memcpy(d.d.asBytes,bldata, 4);\r
175 SendCommand(&d);\r
176\r
177 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
178 uint8_t isOK = resp.arg[0] & 0xff;\r
179 PrintAndLog("isOk:%02x", isOK);\r
180 } else {\r
181 PrintAndLog("Command execute timeout");\r
182 }\r
183 }\r
184 break;\r
185 case 1:\r
186 if (!chinese_card){\r
187 PrintAndLog("Access Denied");\r
188 }else{\r
baeaf579 189 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 190 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
191 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
192 memcpy(d.d.asBytes,bldata, 4);\r
193 SendCommand(&d);\r
194\r
195 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
196 uint8_t isOK = resp.arg[0] & 0xff;\r
197 PrintAndLog("isOk:%02x", isOK);\r
198 } else {\r
199 PrintAndLog("Command execute timeout");\r
200 }\r
201 }\r
202 break;\r
203 case 2:\r
204 if (!chinese_card){\r
205 PrintAndLog("Access Denied");\r
206 }else{\r
baeaf579 207 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 208 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
209 UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
210 memcpy(c.d.asBytes, bldata, 4);\r
211 SendCommand(&c);\r
212\r
213 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
214 uint8_t isOK = resp.arg[0] & 0xff;\r
215 PrintAndLog("isOk:%02x", isOK);\r
216 } else {\r
217 PrintAndLog("Command execute timeout");\r
218 }\r
219 }\r
220 break;\r
221 case 3:\r
baeaf579 222 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 223 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
224 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
225 memcpy(d.d.asBytes,bldata, 4);\r
226 SendCommand(&d);\r
227\r
228 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
229 uint8_t isOK = resp.arg[0] & 0xff;\r
230 PrintAndLog("isOk:%02x", isOK);\r
231 } else {\r
232 PrintAndLog("Command execute timeout");\r
233 }\r
234 break;\r
235 default: \r
baeaf579 236 PrintAndLog("--block no:%d", blockNo);\r
1801456e
P		 237 PrintAndLog("--data: %s", sprint_hex(bldata, 4)); \r
238 UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
239 memcpy(e.d.asBytes,bldata, 4);\r
240 SendCommand(&e);\r
241\r
242 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
243 uint8_t isOK = resp.arg[0] & 0xff;\r
244 PrintAndLog("isOk:%02x", isOK);\r
245 } else {\r
246 PrintAndLog("Command execute timeout");\r
247 }\r
248 break;\r
d2f487af 249 }\r
1801456e 250 return 0;\r
d2f487af 251}\r
252\r
baeaf579 253\r
d2f487af 254int CmdHF14AMfRdBl(const char *Cmd)\r
255{\r
256 uint8_t blockNo = 0;\r
9ca155ba
M		 257 uint8_t keyType = 0;\r
258 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
259 \r
260 char cmdp = 0x00;\r
261\r
262\r
263 if (strlen(Cmd)<3) {\r
264 PrintAndLog("Usage: hf mf rdbl <block number> <key A/B> <key (12 hex symbols)>");\r
265 PrintAndLog(" sample: hf mf rdbl 0 A FFFFFFFFFFFF ");\r
266 return 0;\r
267 } \r
268 \r
269 blockNo = param_get8(Cmd, 0);\r
270 cmdp = param_getchar(Cmd, 1);\r
271 if (cmdp == 0x00) {\r
272 PrintAndLog("Key type must be A or B");\r
273 return 1;\r
274 }\r
275 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
276 if (param_gethex(Cmd, 2, key, 12)) {\r
277 PrintAndLog("Key must include 12 HEX symbols");\r
278 return 1;\r
279 }\r
baeaf579 280 PrintAndLog("--block no:%d, key type:%c, key:%s ", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
9ca155ba
M		 281 \r
282 UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};\r
283 memcpy(c.d.asBytes, key, 6);\r
284 SendCommand(&c);\r
9ca155ba 285\r
902cb3c0 286 UsbCommand resp;\r
287 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
baeaf579 288 uint8_t isOK = resp.arg[0] & 0xff;\r
289 uint8_t *data = resp.d.asBytes;\r
9ca155ba
M		 290\r
291 if (isOK)\r
292 PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 16));\r
293 else\r
294 PrintAndLog("isOk:%02x", isOK);\r
295 } else {\r
296 PrintAndLog("Command execute timeout");\r
297 }\r
298\r
d2f487af 299 return 0;\r
300}\r
301\r
302int CmdHF14AMfURdBl(const char *Cmd)\r
303{\r
baeaf579 304 uint8_t blockNo = 0;\r
d2f487af 305\r
baeaf579 306 if (strlen(Cmd)<1) {\r
307 PrintAndLog("Usage: hf mf urdbl <block number>");\r
308 PrintAndLog(" sample: hf mf urdbl 0");\r
309 return 0;\r
310 } \r
d2f487af 311 \r
baeaf579 312 blockNo = param_get8(Cmd, 0);\r
313 PrintAndLog("--block no:%d", blockNo);\r
d2f487af 314 \r
baeaf579 315 UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};\r
316 SendCommand(&c);\r
d2f487af 317\r
baeaf579 318 UsbCommand resp;\r
319 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
320 uint8_t isOK = resp.arg[0] & 0xff;\r
321 uint8_t *data = resp.d.asBytes;\r
322\r
323 if (isOK)\r
324 PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 4));\r
325 else\r
326 PrintAndLog("isOk:%02x", isOK);\r
327 } else {\r
328 PrintAndLog("Command execute timeout");\r
329 }\r
d2f487af 330\r
baeaf579 331 return 0;\r
d2f487af 332}\r
333\r
baeaf579 334\r
d2f487af 335int CmdHF14AMfURdCard(const char *Cmd)\r
336{\r
baeaf579 337 int i;\r
338 uint8_t sectorNo = 0;\r
d2f487af 339 uint8_t *lockbytes_t=NULL;\r
340 uint8_t lockbytes[2]={0,0};\r
341 bool bit[16]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};\r
342 \r
baeaf579 343 uint8_t isOK = 0;\r
344 uint8_t * data = NULL;\r
d2f487af 345\r
baeaf579 346 if (sectorNo > 15) {\r
347 PrintAndLog("Sector number must be less than 16");\r
348 return 1;\r
349 }\r
350 PrintAndLog("Attempting to Read Ultralight... ");\r
d2f487af 351 \r
352 UsbCommand c = {CMD_MIFAREU_READCARD, {sectorNo}};\r
353 SendCommand(&c);\r
354\r
baeaf579 355 UsbCommand resp;\r
356 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
357 isOK = resp.arg[0] & 0xff;\r
358 data = resp.d.asBytes;\r
359\r
360 PrintAndLog("isOk:%02x", isOK);\r
361 if (isOK) \r
362 for (i = 0; i < 16; i++) {\r
363 switch(i){\r
364 case 2:\r
d2f487af 365 //process lock bytes\r
366 lockbytes_t=data+(i*4);\r
367 lockbytes[0]=lockbytes_t[2];\r
368 lockbytes[1]=lockbytes_t[3];\r
369 for(int j=0; j<16; j++){\r
370 bit[j]=lockbytes[j/8] & ( 1 <<(7-j%8));\r
371 }\r
372 //PrintAndLog("LB %02x %02x", lockbytes[0],lockbytes[1]);\r
373 //PrintAndLog("LB2b %02x %02x %02x %02x %02x %02x %02x %02x",bit[8],bit[9],bit[10],bit[11],bit[12],bit[13],bit[14],bit[15]); \r
baeaf579 374 PrintAndLog("Block %3d:%s ", i,sprint_hex(data + i * 4, 4));\r
d2f487af 375 break;\r
baeaf579 376 case 3: \r
377 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[4]);\r
d2f487af 378 break;\r
baeaf579 379 case 4:\r
380 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[3]);\r
d2f487af 381 break;\r
baeaf579 382 case 5:\r
383 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[2]);\r
d2f487af 384 break;\r
baeaf579 385 case 6:\r
386 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[1]);\r
d2f487af 387 break;\r
baeaf579 388 case 7:\r
389 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[0]);\r
d2f487af 390 break;\r
baeaf579 391 case 8:\r
392 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[15]);\r
d2f487af 393 break;\r
baeaf579 394 case 9:\r
395 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[14]);\r
d2f487af 396 break;\r
baeaf579 397 case 10:\r
398 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[13]);\r
d2f487af 399 break;\r
baeaf579 400 case 11:\r
401 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[12]);\r
d2f487af 402 break;\r
baeaf579 403 case 12:\r
404 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[11]);\r
d2f487af 405 break;\r
baeaf579 406 case 13:\r
407 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[10]);\r
d2f487af 408 break;\r
baeaf579 409 case 14:\r
410 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[9]);\r
d2f487af 411 break;\r
baeaf579 412 case 15:\r
413 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[8]);\r
d2f487af 414 break;\r
baeaf579 415 default:\r
416 PrintAndLog("Block %3d:%s ", i,sprint_hex(data + i * 4, 4));\r
d2f487af 417 break;\r
418 }\r
419 }\r
420 } else {\r
baeaf579 421 PrintAndLog("Command execute timeout");\r
d2f487af 422 }\r
423 return 0;\r
424}\r
425\r
baeaf579 426\r
d2f487af 427int CmdHF14AMfRdSc(const char *Cmd)\r
428{\r
429 int i;\r
9ca155ba
M		 430 uint8_t sectorNo = 0;\r
431 uint8_t keyType = 0;\r
432 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
9ca155ba 433 uint8_t isOK = 0;\r
baeaf579 434 uint8_t *data = NULL;\r
9ca155ba
M		 435 char cmdp = 0x00;\r
436\r
437 if (strlen(Cmd)<3) {\r
438 PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");\r
439 PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");\r
440 return 0;\r
441 } \r
442 \r
443 sectorNo = param_get8(Cmd, 0);\r
baeaf579 444 if (sectorNo > 39) {\r
445 PrintAndLog("Sector number must be less than 40");\r
9ca155ba
M		 446 return 1;\r
447 }\r
448 cmdp = param_getchar(Cmd, 1);\r
baeaf579 449 if (cmdp != 'a' && cmdp != 'A' && cmdp != 'b' && cmdp != 'B') {\r
9ca155ba
M		 450 PrintAndLog("Key type must be A or B");\r
451 return 1;\r
452 }\r
453 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
454 if (param_gethex(Cmd, 2, key, 12)) {\r
455 PrintAndLog("Key must include 12 HEX symbols");\r
456 return 1;\r
457 }\r
baeaf579 458 PrintAndLog("--sector no:%d key type:%c key:%s ", sectorNo, keyType?'B':'A', sprint_hex(key, 6));\r
9ca155ba 459 \r
baeaf579 460 UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};\r
9ca155ba 461 memcpy(c.d.asBytes, key, 6);\r
baeaf579 462 SendCommand(&c);\r
9ca155ba
M		 463 PrintAndLog(" ");\r
464\r
902cb3c0 465 UsbCommand resp;\r
466 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
467 isOK = resp.arg[0] & 0xff;\r
468 data = resp.d.asBytes;\r
9ca155ba
M		 469\r
470 PrintAndLog("isOk:%02x", isOK);\r
baeaf579 471 if (isOK) {\r
472 for (i = 0; i < (sectorNo<32?3:15); i++) {\r
473 PrintAndLog("data : %s", sprint_hex(data + i * 16, 16));\r
9ca155ba 474 }\r
baeaf579 475 PrintAndLog("trailer: %s", sprint_hex(data + (sectorNo<32?3:15) * 16, 16));\r
476 }\r
9ca155ba 477 } else {\r
baeaf579 478 PrintAndLog("Command execute timeout");\r
9ca155ba
M		 479 }\r
480\r
baeaf579 481 return 0;\r
482}\r
9ca155ba 483\r
baeaf579 484\r
485uint8_t FirstBlockOfSector(uint8_t sectorNo)\r
486{\r
487 if (sectorNo < 32) {\r
488 return sectorNo * 4;\r
9ca155ba 489 } else {\r
baeaf579 490 return 32 * 4 + (sectorNo - 32) * 16;\r
9ca155ba 491 }\r
9ca155ba
M		 492}\r
493\r
baeaf579 494\r
495uint8_t NumBlocksPerSector(uint8_t sectorNo)\r
496{\r
497 if (sectorNo < 32) {\r
498 return 4;\r
499 } else {\r
500 return 16;\r
501 }\r
502}\r
503\r
504\r
aea4d766 505int CmdHF14AMfDump(const char *Cmd)\r
26fdb4ab 506{\r
baeaf579 507 uint8_t sectorNo, blockNo;\r
26fdb4ab 508 \r
aea4d766 509 uint8_t keyA[40][6];\r
510 uint8_t keyB[40][6];\r
511 uint8_t rights[40][4];\r
baeaf579 512 uint8_t numSectors = 16;\r
26fdb4ab 513 \r
26fdb4ab 514 FILE *fin;\r
515 FILE *fout;\r
516 \r
902cb3c0 517 UsbCommand resp;\r
baeaf579 518\r
519 char cmdp = param_getchar(Cmd, 0);\r
520 switch (cmdp) {\r
521 case '0' : numSectors = 5; break;\r
522 case '1' : \r
523 case '\0': numSectors = 16; break;\r
524 case '2' : numSectors = 32; break;\r
525 case '4' : numSectors = 40; break;\r
526 default: numSectors = 16;\r
527 } \r
528 \r
529 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r
530 PrintAndLog("Usage: hf mf dump [card memory]");\r
531 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
532 PrintAndLog("");\r
533 PrintAndLog("Samples: hf mf dump");\r
534 PrintAndLog(" hf mf dump 4");\r
535 return 0;\r
536 }\r
26fdb4ab 537 \r
538 if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
aea4d766 539 PrintAndLog("Could not find file dumpkeys.bin");\r
26fdb4ab 540 return 1;\r
541 }\r
542 \r
543 if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
aea4d766 544 PrintAndLog("Could not create file name dumpdata.bin");\r
26fdb4ab 545 return 1;\r
546 }\r
547 \r
548 // Read key file\r
baeaf579 549\r
550 for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
551 if (fread( keyA[sectorNo], 1, 6, fin ) == 0) {\r
552 PrintAndLog("File reading error.");\r
759c16b3 553 return 2;\r
baeaf579 554 }\r
26fdb4ab 555 }\r
baeaf579 556 \r
557 for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
558 if (fread( keyB[sectorNo], 1, 6, fin ) == 0) {\r
559 PrintAndLog("File reading error.");\r
759c16b3 560 return 2;\r
baeaf579 561 }\r
26fdb4ab 562 }\r
563 \r
564 // Read access rights to sectors\r
baeaf579 565\r
26fdb4ab 566 PrintAndLog("|-----------------------------------------|");\r
567 PrintAndLog("|------ Reading sector access bits...-----|");\r
568 PrintAndLog("|-----------------------------------------|");\r
569 \r
baeaf579 570 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
571 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 0, 0}};\r
572 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
26fdb4ab 573 SendCommand(&c);\r
26fdb4ab 574\r
baeaf579 575 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
902cb3c0 576 uint8_t isOK = resp.arg[0] & 0xff;\r
577 uint8_t *data = resp.d.asBytes;\r
26fdb4ab 578 if (isOK){\r
baeaf579 579 rights[sectorNo][0] = ((data[7] & 0x10)>>4) | ((data[8] & 0x1)<<1) | ((data[8] & 0x10)>>2);\r
580 rights[sectorNo][1] = ((data[7] & 0x20)>>5) | ((data[8] & 0x2)<<0) | ((data[8] & 0x20)>>3);\r
581 rights[sectorNo][2] = ((data[7] & 0x40)>>6) | ((data[8] & 0x4)>>1) | ((data[8] & 0x40)>>4);\r
582 rights[sectorNo][3] = ((data[7] & 0x80)>>7) | ((data[8] & 0x8)>>2) | ((data[8] & 0x80)>>5);\r
583 } else {\r
584 PrintAndLog("Could not get access rights for sector %2d.", sectorNo);\r
26fdb4ab 585 }\r
baeaf579 586 } else {\r
26fdb4ab 587 PrintAndLog("Command execute timeout");\r
588 }\r
589 }\r
590 \r
591 // Read blocks and print to file\r
592 \r
593 PrintAndLog("|-----------------------------------------|");\r
594 PrintAndLog("|----- Dumping all blocks to file... -----|");\r
595 PrintAndLog("|-----------------------------------------|");\r
596 \r
902cb3c0 597 \r
baeaf579 598 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
599 for (blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
600 bool received = false;\r
601 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. At least the Access Conditions can always be read with key A. \r
602 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
603 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
26fdb4ab 604 SendCommand(&c);\r
baeaf579 605 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
606 } else { // data block. Check if it can be read with key A or key B\r
607 uint8_t data_area = sectorNo<32?blockNo:blockNo/5;\r
608 if ((rights[sectorNo][data_area] == 3) || (rights[sectorNo][data_area] == 5)) { // only key B would work\r
609 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 1, 0}};\r
610 memcpy(c.d.asBytes, keyB[sectorNo], 6);\r
26fdb4ab 611 SendCommand(&c);\r
baeaf579 612 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
613 } else if (rights[sectorNo][data_area] == 7) { // no key would work\r
614 PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo, blockNo);\r
615 } else { // key A would work\r
616 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
617 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
618 SendCommand(&c);\r
619 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
26fdb4ab 620 }\r
621 }\r
622\r
902cb3c0 623 if (received) {\r
624 uint8_t isOK = resp.arg[0] & 0xff;\r
625 uint8_t *data = resp.d.asBytes;\r
baeaf579 626 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. Fill in the keys.\r
627 data[0] = (keyA[sectorNo][0]);\r
628 data[1] = (keyA[sectorNo][1]);\r
629 data[2] = (keyA[sectorNo][2]);\r
630 data[3] = (keyA[sectorNo][3]);\r
631 data[4] = (keyA[sectorNo][4]);\r
632 data[5] = (keyA[sectorNo][5]);\r
633 data[10] = (keyB[sectorNo][0]);\r
634 data[11] = (keyB[sectorNo][1]);\r
635 data[12] = (keyB[sectorNo][2]);\r
636 data[13] = (keyB[sectorNo][3]);\r
637 data[14] = (keyB[sectorNo][4]);\r
638 data[15] = (keyB[sectorNo][5]);\r
3d77fdfa 639 }\r
26fdb4ab 640 if (isOK) {\r
641 fwrite ( data, 1, 16, fout );\r
baeaf579 642 PrintAndLog("Dumped block %2d of sector %2d into 'dumpdata.bin'");\r
643 } else {\r
644 PrintAndLog("Could not read block %2d of sector %2d", blockNo, sectorNo);\r
26fdb4ab 645 }\r
646 }\r
647 else {\r
648 PrintAndLog("Command execute timeout");\r
649 }\r
650 }\r
baeaf579 651\r
26fdb4ab 652 }\r
653 \r
654 fclose(fin);\r
655 fclose(fout);\r
baeaf579 656 return 0;\r
26fdb4ab 657}\r
658\r
baeaf579 659\r
aea4d766 660int CmdHF14AMfRestore(const char *Cmd)\r
26fdb4ab 661{\r
662\r
baeaf579 663 uint8_t sectorNo,blockNo;\r
26fdb4ab 664 uint8_t keyType = 0;\r
665 uint8_t key[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
666 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
baeaf579 667 uint8_t keyA[40][6];\r
668 uint8_t keyB[40][6];\r
669 uint8_t numSectors;\r
26fdb4ab 670 \r
26fdb4ab 671 FILE *fdump;\r
672 FILE *fkeys;\r
baeaf579 673\r
674 char cmdp = param_getchar(Cmd, 0);\r
675 switch (cmdp) {\r
676 case '0' : numSectors = 5; break;\r
677 case '1' : \r
678 case '\0': numSectors = 16; break;\r
679 case '2' : numSectors = 32; break;\r
680 case '4' : numSectors = 40; break;\r
681 default: numSectors = 16;\r
682 } \r
683\r
684 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r
685 PrintAndLog("Usage: hf mf restore [card memory]");\r
686 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
687 PrintAndLog("");\r
688 PrintAndLog("Samples: hf mf restore");\r
689 PrintAndLog(" hf mf restore 4");\r
690 return 0;\r
691 }\r
692\r
26fdb4ab 693 if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
aea4d766 694 PrintAndLog("Could not find file dumpdata.bin");\r
26fdb4ab 695 return 1;\r
696 }\r
697 if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
aea4d766 698 PrintAndLog("Could not find file dumpkeys.bin");\r
26fdb4ab 699 return 1;\r
700 }\r
701 \r
baeaf579 702 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
703 if (fread(keyA[sectorNo], 1, 6, fkeys) == 0) {\r
704 PrintAndLog("File reading error (dumpkeys.bin).");\r
759c16b3 705 return 2;\r
baeaf579 706 }\r
26fdb4ab 707 }\r
baeaf579 708\r
709 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
710 if (fread(keyB[sectorNo], 1, 6, fkeys) == 0) {\r
711 PrintAndLog("File reading error (dumpkeys.bin).");\r
759c16b3 712 return 2;\r
baeaf579 713 }\r
26fdb4ab 714 }\r
715 \r
9d710943 716 PrintAndLog("Restoring dumpdata.bin to card");\r
26fdb4ab 717\r
baeaf579 718 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
719 for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
720 UsbCommand c = {CMD_MIFARE_WRITEBL, {FirstBlockOfSector(sectorNo) + blockNo, keyType, 0}};\r
26fdb4ab 721 memcpy(c.d.asBytes, key, 6);\r
722 \r
759c16b3 723 if (fread(bldata, 1, 16, fdump) == 0) {\r
baeaf579 724 PrintAndLog("File reading error (dumpdata.bin).");\r
725 return 2;\r
726 }\r
26fdb4ab 727 \r
baeaf579 728 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer\r
729 bldata[0] = (keyA[sectorNo][0]);\r
730 bldata[1] = (keyA[sectorNo][1]);\r
731 bldata[2] = (keyA[sectorNo][2]);\r
732 bldata[3] = (keyA[sectorNo][3]);\r
733 bldata[4] = (keyA[sectorNo][4]);\r
734 bldata[5] = (keyA[sectorNo][5]);\r
735 bldata[10] = (keyB[sectorNo][0]);\r
736 bldata[11] = (keyB[sectorNo][1]);\r
737 bldata[12] = (keyB[sectorNo][2]);\r
738 bldata[13] = (keyB[sectorNo][3]);\r
739 bldata[14] = (keyB[sectorNo][4]);\r
740 bldata[15] = (keyB[sectorNo][5]);\r
26fdb4ab 741 } \r
742 \r
baeaf579 743 PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));\r
26fdb4ab 744 \r
745 memcpy(c.d.asBytes + 10, bldata, 16);\r
746 SendCommand(&c);\r
26fdb4ab 747\r
902cb3c0 748 UsbCommand resp;\r
baeaf579 749 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
902cb3c0 750 uint8_t isOK = resp.arg[0] & 0xff;\r
26fdb4ab 751 PrintAndLog("isOk:%02x", isOK);\r
752 } else {\r
753 PrintAndLog("Command execute timeout");\r
754 }\r
755 }\r
756 }\r
757 \r
758 fclose(fdump);\r
759 fclose(fkeys);\r
760 return 0;\r
761}\r
762\r
baeaf579 763\r
9ca155ba
M		 764int CmdHF14AMfNested(const char *Cmd)\r
765{\r
766 int i, j, res, iterations;\r
baeaf579 767 sector *e_sector = NULL;\r
9ca155ba
M		 768 uint8_t blockNo = 0;\r
769 uint8_t keyType = 0;\r
770 uint8_t trgBlockNo = 0;\r
771 uint8_t trgKeyType = 0;\r
baeaf579 772 uint8_t SectorsCnt = 0;\r
9ca155ba 773 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
4a79e52c 774 uint8_t keyBlock[13*6];\r
9ca155ba 775 uint64_t key64 = 0;\r
baeaf579 776 bool transferToEml = false;\r
9ca155ba 777 \r
baeaf579 778 bool createDumpFile = false;\r
26fdb4ab 779 FILE *fkeys;\r
21156267 780 uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
781 uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
26fdb4ab 782 \r
9ca155ba
M		 783 char cmdp, ctmp;\r
784\r
785 if (strlen(Cmd)<3) {\r
786 PrintAndLog("Usage:");\r
26fdb4ab 787 PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
0014cb46
M		 788 PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
789 PrintAndLog(" <target block number> <target key A/B> [t]");\r
9ca155ba 790 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
8556b852 791 PrintAndLog("t - transfer keys into emulator memory");\r
26fdb4ab 792 PrintAndLog("d - write keys to binary file");\r
9ca155ba
M		 793 PrintAndLog(" ");\r
794 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
8556b852 795 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
26fdb4ab 796 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
9ca155ba
M		 797 PrintAndLog(" sample2: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
798 return 0;\r
799 } \r
800 \r
801 cmdp = param_getchar(Cmd, 0);\r
802 blockNo = param_get8(Cmd, 1);\r
803 ctmp = param_getchar(Cmd, 2);\r
baeaf579 804 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
9ca155ba
M		 805 PrintAndLog("Key type must be A or B");\r
806 return 1;\r
807 }\r
808 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
809 if (param_gethex(Cmd, 3, key, 12)) {\r
810 PrintAndLog("Key must include 12 HEX symbols");\r
811 return 1;\r
812 }\r
813 \r
8556b852 814 if (cmdp == 'o' || cmdp == 'O') {\r
9ca155ba
M		 815 cmdp = 'o';\r
816 trgBlockNo = param_get8(Cmd, 4);\r
817 ctmp = param_getchar(Cmd, 5);\r
baeaf579 818 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
9ca155ba
M		 819 PrintAndLog("Target key type must be A or B");\r
820 return 1;\r
821 }\r
822 if (ctmp != 'A' && ctmp != 'a') trgKeyType = 1;\r
823 } else {\r
824 switch (cmdp) {\r
825 case '0': SectorsCnt = 05; break;\r
826 case '1': SectorsCnt = 16; break;\r
827 case '2': SectorsCnt = 32; break;\r
baeaf579 828 case '4': SectorsCnt = 40; break;\r
9ca155ba
M		 829 default: SectorsCnt = 16;\r
830 }\r
831 }\r
8556b852
M		 832\r
833 ctmp = param_getchar(Cmd, 4);\r
baeaf579 834 if (ctmp == 't' || ctmp == 'T') transferToEml = true;\r
835 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = true;\r
21156267 836 \r
8556b852
M		 837 ctmp = param_getchar(Cmd, 6);\r
838 transferToEml |= (ctmp == 't' || ctmp == 'T');\r
21156267 839 transferToEml |= (ctmp == 'd' || ctmp == 'D');\r
9ca155ba 840 \r
9ca155ba 841 if (cmdp == 'o') {\r
baeaf579 842 PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo, trgKeyType?'B':'A');\r
9492e0b0 843 if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r
9ca155ba
M		 844 PrintAndLog("Nested error.");\r
845 return 2;\r
846 }\r
9492e0b0 847 key64 = bytes_to_num(keyBlock, 6);\r
848 if (key64) {\r
125a98a1 849 PrintAndLog("Found valid key:%012"llx, key64);\r
8556b852
M		 850\r
851 // transfer key to the emulator\r
852 if (transferToEml) {\r
baeaf579 853 uint8_t sectortrailer;\r
854 if (trgBlockNo < 32*4) { // 4 block sector\r
855 sectortrailer = (trgBlockNo & 0x03) + 3;\r
856 } else { // 16 block sector\r
857 sectortrailer = (trgBlockNo & 0x0f) + 15;\r
858 }\r
859 mfEmlGetMem(keyBlock, sectortrailer, 1);\r
8556b852
M		 860 \r
861 if (!trgKeyType)\r
862 num_to_bytes(key64, 6, keyBlock);\r
863 else\r
864 num_to_bytes(key64, 6, &keyBlock[10]);\r
baeaf579 865 mfEmlSetMem(keyBlock, sectortrailer, 1); \r
8556b852
M		 866 }\r
867 } else {\r
9ca155ba 868 PrintAndLog("No valid key found");\r
8556b852 869 }\r
21156267 870 }\r
871 else { // ------------------------------------ multiple sectors working\r
9492e0b0 872 clock_t time1;\r
873 time1 = clock();\r
874\r
9ca155ba
M		 875 e_sector = calloc(SectorsCnt, sizeof(sector));\r
876 if (e_sector == NULL) return 1;\r
877 \r
baeaf579 878 //test current key and additional standard keys first\r
9ca155ba 879 memcpy(keyBlock, key, 6);\r
9492e0b0 880 num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 1 * 6));\r
881 num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 2 * 6));\r
882 num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 3 * 6));\r
883 num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 4 * 6));\r
9ca155ba 884 num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 5 * 6));\r
4a79e52c 885 num_to_bytes(0x4d3a99c351dd, 6, (uint8_t*)(keyBlock + 6 * 6));\r
886 num_to_bytes(0x1a982c7e459a, 6, (uint8_t*)(keyBlock + 7 * 6));\r
887 num_to_bytes(0xd3f7d3f7d3f7, 6, (uint8_t*)(keyBlock + 8 * 6));\r
888 num_to_bytes(0x714c5c886e97, 6, (uint8_t*)(keyBlock + 9 * 6));\r
889 num_to_bytes(0x587ee5f9350f, 6, (uint8_t*)(keyBlock + 10 * 6));\r
890 num_to_bytes(0xa0478cc39091, 6, (uint8_t*)(keyBlock + 11 * 6));\r
891 num_to_bytes(0x533cb6c723f6, 6, (uint8_t*)(keyBlock + 12 * 6));\r
892 num_to_bytes(0x8fd0a4f256e9, 6, (uint8_t*)(keyBlock + 13 * 6));\r
9ca155ba
M		 893\r
894 PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
895 for (i = 0; i < SectorsCnt; i++) {\r
896 for (j = 0; j < 2; j++) {\r
897 if (e_sector[i].foundKey[j]) continue;\r
898 \r
baeaf579 899 res = mfCheckKeys(FirstBlockOfSector(i), j, 6, keyBlock, &key64);\r
9ca155ba
M		 900 \r
901 if (!res) {\r
902 e_sector[i].Key[j] = key64;\r
903 e_sector[i].foundKey[j] = 1;\r
904 }\r
905 }\r
9492e0b0 906 }\r
907 \r
9ca155ba 908 \r
9ca155ba
M		 909 // nested sectors\r
910 iterations = 0;\r
911 PrintAndLog("nested...");\r
9492e0b0 912 bool calibrate = true;\r
9ca155ba 913 for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
baeaf579 914 for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
9ca155ba 915 for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
baeaf579 916 if (e_sector[sectorNo].foundKey[trgKeyType]) continue;\r
9492e0b0 917 PrintAndLog("-----------------------------------------------");\r
baeaf579 918 if(mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate)) {\r
9492e0b0 919 PrintAndLog("Nested error.\n");\r
920 return 2;\r
921 }\r
922 else {\r
923 calibrate = false;\r
924 }\r
9ca155ba
M		 925 \r
926 iterations++;\r
9492e0b0 927\r
928 key64 = bytes_to_num(keyBlock, 6);\r
929 if (key64) {\r
125a98a1 930 PrintAndLog("Found valid key:%012"llx, key64);\r
baeaf579 931 e_sector[sectorNo].foundKey[trgKeyType] = 1;\r
932 e_sector[sectorNo].Key[trgKeyType] = key64;\r
9ca155ba
M		 933 }\r
934 }\r
9492e0b0 935 }\r
9ca155ba
M		 936 }\r
937\r
a0041115 938 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 939 \r
940 PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
9ca155ba
M		 941 //print them\r
942 PrintAndLog("|---|----------------|---|----------------|---|");\r
943 PrintAndLog("|sec|key A |res|key B |res|");\r
944 PrintAndLog("|---|----------------|---|----------------|---|");\r
945 for (i = 0; i < SectorsCnt; i++) {\r
125a98a1 946 PrintAndLog("|%03d| %012"llx" | %d | %012"llx" | %d |", i,\r
9ca155ba
M		 947 e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
948 }\r
949 PrintAndLog("|---|----------------|---|----------------|---|");\r
950 \r
8556b852
M		 951 // transfer them to the emulator\r
952 if (transferToEml) {\r
953 for (i = 0; i < SectorsCnt; i++) {\r
baeaf579 954 mfEmlGetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
8556b852 955 if (e_sector[i].foundKey[0])\r
ab8b654e 956 num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
8556b852
M		 957 if (e_sector[i].foundKey[1])\r
958 num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
baeaf579 959 mfEmlSetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
8556b852
M		 960 } \r
961 }\r
962 \r
21156267 963 // Create dump file\r
26fdb4ab 964 if (createDumpFile) {\r
965 if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
aea4d766 966 PrintAndLog("Could not create file dumpkeys.bin");\r
26fdb4ab 967 free(e_sector);\r
968 return 1;\r
969 }\r
baeaf579 970 PrintAndLog("Printing keys to binary file dumpkeys.bin...");\r
971 for(i=0; i<SectorsCnt; i++) {\r
21156267 972 if (e_sector[i].foundKey[0]){\r
973 num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
974 fwrite ( tempkey, 1, 6, fkeys );\r
975 }\r
976 else{\r
977 fwrite ( &standart, 1, 6, fkeys );\r
978 }\r
26fdb4ab 979 }\r
baeaf579 980 for(i=0; i<SectorsCnt; i++) {\r
21156267 981 if (e_sector[i].foundKey[1]){\r
982 num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
983 fwrite ( tempkey, 1, 6, fkeys );\r
984 }\r
985 else{\r
986 fwrite ( &standart, 1, 6, fkeys );\r
987 }\r
26fdb4ab 988 }\r
989 fclose(fkeys);\r
990 }\r
991 \r
9ca155ba
M		 992 free(e_sector);\r
993 }\r
994\r
995 return 0;\r
996}\r
997\r
baeaf579 998\r
999static uint32_t get_trailer_block (uint32_t uiBlock)\r
aea4d766 1000{\r
1001 // Test if we are in the small or big sectors\r
1002 uint32_t trailer_block = 0;\r
1003 if (uiBlock < 128) {\r
1004 trailer_block = uiBlock + (3 - (uiBlock % 4));\r
1005 } else {\r
1006 trailer_block = uiBlock + (15 - (uiBlock % 16));\r
1007 }\r
1008 return trailer_block;\r
1009}\r
baeaf579 1010\r
1011\r
9ca155ba
M		 1012int CmdHF14AMfChk(const char *Cmd)\r
1013{\r
aea4d766 1014 FILE * f;\r
1015 char filename[256]={0};\r
83613803 1016 char buf[13];\r
aea4d766 1017 uint8_t *keyBlock = NULL, *p;\r
1018 uint8_t stKeyBlock = 20;\r
1019 \r
9ca155ba
M		 1020 int i, res;\r
1021 int keycnt = 0;\r
1022 char ctmp = 0x00;\r
1023 uint8_t blockNo = 0;\r
aea4d766 1024 uint8_t SectorsCnt = 1;\r
9ca155ba 1025 uint8_t keyType = 0;\r
9ca155ba 1026 uint64_t key64 = 0;\r
aea4d766 1027 \r
1028 int transferToEml = 0;\r
1029 int createDumpFile = 0;\r
9ca155ba 1030\r
aea4d766 1031 keyBlock = calloc(stKeyBlock, 6);\r
1032 if (keyBlock == NULL) return 1;\r
1033\r
0c12504a 1034 uint64_t defaultKeys[] =\r
1035 {\r
1036 0xffffffffffff, // Default key (first key used by program if no user defined key)\r
1037 0x000000000000, // Blank key\r
1038 0xa0a1a2a3a4a5, // NFCForum MAD key\r
1039 0xb0b1b2b3b4b5,\r
1040 0xaabbccddeeff,\r
1041 0x4d3a99c351dd,\r
1042 0x1a982c7e459a,\r
1043 0xd3f7d3f7d3f7,\r
1044 0x714c5c886e97,\r
1045 0x587ee5f9350f,\r
1046 0xa0478cc39091,\r
1047 0x533cb6c723f6,\r
1048 0x8fd0a4f256e9\r
1049 };\r
baeaf579 1050 int defaultKeysSize = sizeof(defaultKeys) / sizeof(uint64_t);\r
0c12504a 1051\r
1052 for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r
1053 {\r
1054 num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t*)(keyBlock + defaultKeyCounter * 6));\r
1055 }\r
aea4d766 1056 \r
9ca155ba 1057 if (strlen(Cmd)<3) {\r
baeaf579 1058 PrintAndLog("Usage: hf mf chk <block number>|<*card memory> <key type (A/B/?)> [t] [<key (12 hex symbols)>] [<dic (*.dic)>]");\r
aea4d766 1059 PrintAndLog(" * - all sectors");\r
1060 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
1061// PrintAndLog("d - write keys to binary file\n");\r
1062 \r
1063 PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
1064 PrintAndLog(" hf mf chk *1 ? t");\r
9ca155ba
M		 1065 return 0;\r
1066 } \r
1067 \r
aea4d766 1068 if (param_getchar(Cmd, 0)=='*') {\r
1069 blockNo = 3;\r
1070 switch(param_getchar(Cmd+1, 0)) {\r
1071 case '0': SectorsCnt = 5; break;\r
1072 case '1': SectorsCnt = 16; break;\r
1073 case '2': SectorsCnt = 32; break;\r
1074 case '4': SectorsCnt = 40; break;\r
1075 default: SectorsCnt = 16;\r
1076 }\r
1077 }\r
1078 else\r
1079 blockNo = param_get8(Cmd, 0);\r
1080 \r
9ca155ba 1081 ctmp = param_getchar(Cmd, 1);\r
aea4d766 1082 switch (ctmp) { \r
1083 case 'a': case 'A':\r
1084 keyType = !0;\r
1085 break;\r
1086 case 'b': case 'B':\r
1087 keyType = !1;\r
1088 break;\r
1089 case '?':\r
1090 keyType = 2;\r
1091 break;\r
1092 default:\r
1093 PrintAndLog("Key type must be A , B or ?");\r
9ca155ba 1094 return 1;\r
aea4d766 1095 };\r
9ca155ba 1096 \r
aea4d766 1097 ctmp = param_getchar(Cmd, 2);\r
1098 if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r
1099 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r
1100 \r
1101 for (i = transferToEml || createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
1102 if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
1103 if ( stKeyBlock - keycnt < 2) {\r
1104 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
1105 if (!p) {\r
1106 PrintAndLog("Cannot allocate memory for Keys");\r
1107 free(keyBlock);\r
1108 return 2;\r
1109 }\r
1110 keyBlock = p;\r
1111 }\r
baeaf579 1112 PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
aea4d766 1113 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
1114 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
1115 keycnt++;\r
1116 } else {\r
1117 // May be a dic file\r
1118 if ( param_getstr(Cmd, 2 + i,filename) > 255 ) {\r
1119 PrintAndLog("File name too long");\r
1120 free(keyBlock);\r
1121 return 2;\r
1122 }\r
1123 \r
aea4d766 1124 if ( (f = fopen( filename , "r")) ) {\r
0c12504a 1125 while( fgets(buf, sizeof(buf), f) ){\r
99a71a0d 1126 if (strlen(buf) < 12 || buf[11] == '\n')\r
1127 continue;\r
aea4d766 1128 \r
99a71a0d 1129 while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
1130 \r
9492e0b0 1131 if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
9ca155ba 1132\r
99a71a0d 1133 if (!isxdigit(buf[0])){\r
1134 PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
aea4d766 1135 continue;\r
1136 }\r
1137 \r
99a71a0d 1138 buf[12] = 0;\r
aea4d766 1139\r
1140 if ( stKeyBlock - keycnt < 2) {\r
1141 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
1142 if (!p) {\r
1143 PrintAndLog("Cannot allocate memory for defKeys");\r
1144 free(keyBlock);\r
1145 return 2;\r
1146 }\r
1147 keyBlock = p;\r
1148 }\r
1149 memset(keyBlock + 6 * keycnt, 0, 6);\r
99a71a0d 1150 num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
baeaf579 1151 PrintAndLog("chk custom key[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
aea4d766 1152 keycnt++;\r
0c12504a 1153 memset(buf, 0, sizeof(buf));\r
aea4d766 1154 }\r
aea4d766 1155 } else {\r
1156 PrintAndLog("File: %s: not found or locked.", filename);\r
1157 free(keyBlock);\r
1158 return 1;\r
1159 fclose(f);\r
1160 }\r
9ca155ba 1161 }\r
9ca155ba
M		 1162 }\r
1163 \r
1164 if (keycnt == 0) {\r
baeaf579 1165 PrintAndLog("No key specified, trying default keys");\r
0c12504a 1166 for (;keycnt < defaultKeysSize; keycnt++)\r
baeaf579 1167 PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
aea4d766 1168 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
1169 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
9ca155ba 1170 }\r
9ca155ba 1171 \r
baeaf579 1172 for ( int t = !keyType; t < 2; keyType==2?(t++):(t=2) ) {\r
aea4d766 1173 int b=blockNo;\r
baeaf579 1174 for (int i = 0; i < SectorsCnt; ++i) {\r
1175 PrintAndLog("--SectorsCnt:%2d, block no:%3d, key type:%C, key count:%2d ", i, b, t?'B':'A', keycnt);\r
9492e0b0 1176 uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
1177 for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
1178 uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
1179 res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\r
baeaf579 1180 if (res != 1) {\r
aea4d766 1181 if (!res) {\r
125a98a1 1182 PrintAndLog("Found valid key:[%012"llx"]",key64);\r
aea4d766 1183 if (transferToEml) {\r
1184 uint8_t block[16];\r
1185 mfEmlGetMem(block, get_trailer_block(b), 1);\r
1186 num_to_bytes(key64, 6, block + t*10);\r
1187 mfEmlSetMem(block, get_trailer_block(b), 1);\r
1188 }\r
aea4d766 1189 }\r
1190 } else {\r
1191 PrintAndLog("Command execute timeout");\r
1192 }\r
1193 }\r
1194 b<127?(b+=4):(b+=16); \r
1195 }\r
9ca155ba 1196 }\r
aea4d766 1197 \r
1198 free(keyBlock);\r
9ca155ba 1199\r
aea4d766 1200/*\r
1201 // Create dump file\r
1202 if (createDumpFile) {\r
1203 if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
1204 PrintAndLog("Could not create file dumpkeys.bin");\r
1205 free(e_sector);\r
1206 return 1;\r
1207 }\r
baeaf579 1208 PrintAndLog("Printing keys to binary file dumpkeys.bin...");\r
aea4d766 1209 for(i=0; i<16; i++) {\r
1210 if (e_sector[i].foundKey[0]){\r
1211 num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
1212 fwrite ( tempkey, 1, 6, fkeys );\r
1213 }\r
1214 else{\r
1215 fwrite ( &standart, 1, 6, fkeys );\r
1216 }\r
1217 }\r
1218 for(i=0; i<16; i++) {\r
1219 if (e_sector[i].foundKey[1]){\r
1220 num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
1221 fwrite ( tempkey, 1, 6, fkeys );\r
1222 }\r
1223 else{\r
1224 fwrite ( &standart, 1, 6, fkeys );\r
1225 }\r
1226 }\r
1227 fclose(fkeys);\r
1228 }\r
1229*/\r
9ca155ba
M		 1230 return 0;\r
1231}\r
1232\r
1233int CmdHF14AMf1kSim(const char *Cmd)\r
1234{\r
7bc95e2e 1235 uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
d2f487af 1236 uint8_t exitAfterNReads = 0;\r
1237 uint8_t flags = 0;\r
1238\r
9ca155ba 1239 if (param_getchar(Cmd, 0) == 'h') {\r
d2f487af 1240 PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r
1241 PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r
1242 PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
1243 PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
1244 PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
b03c0f2d 1245 PrintAndLog(" sample: hf mf sim u 0a0a0a0a ");\r
9ca155ba 1246 return 0;\r
9ca155ba 1247 }\r
d2f487af 1248 uint8_t pnr = 0;\r
1249 if (param_getchar(Cmd, pnr) == 'u') {\r
1250 if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r
1251 {\r
baeaf579 1252 flags |= FLAG_4B_UID_IN_DATA; // UID from packet\r
1253 } else if(param_gethex(Cmd,pnr+1,uid,14) == 0) {\r
d2f487af 1254 flags |= FLAG_7B_UID_IN_DATA;// UID from packet\r
baeaf579 1255 } else {\r
1256 PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r
1257 return 1;\r
d2f487af 1258 }\r
1259 pnr +=2;\r
1260 }\r
1261 if (param_getchar(Cmd, pnr) == 'n') {\r
1262 exitAfterNReads = param_get8(Cmd,pnr+1);\r
1263 pnr += 2;\r
1264 }\r
1265 if (param_getchar(Cmd, pnr) == 'i' ) {\r
1266 //Using a flag to signal interactiveness, least significant bit\r
1267 flags |= FLAG_INTERACTIVE;\r
1268 pnr++;\r
1269 }\r
1270\r
1271 if (param_getchar(Cmd, pnr) == 'x' ) {\r
1272 //Using a flag to signal interactiveness, least significant bit\r
1273 flags |= FLAG_NR_AR_ATTACK;\r
1274 }\r
1275 PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r
1276 flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r
1277 flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r
1278 , exitAfterNReads, flags,flags);\r
1279\r
1280\r
baeaf579 1281 UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r
1282 memcpy(c.d.asBytes, uid, sizeof(uid));\r
1283 SendCommand(&c);\r
d2f487af 1284\r
baeaf579 1285 if(flags & FLAG_INTERACTIVE)\r
1286 {\r
1287 UsbCommand resp;\r
1288 PrintAndLog("Press pm3-button to abort simulation");\r
1289 while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
1290 //We're waiting only 1.5 s at a time, otherwise we get the\r
1291 // annoying message about "Waiting for a response... "\r
1292 }\r
1293 }\r
1294 \r
1295 return 0;\r
9ca155ba
M		 1296}\r
1297\r
baeaf579 1298\r
9ca155ba
M		 1299int CmdHF14AMfDbg(const char *Cmd)\r
1300{\r
8556b852
M		 1301 int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
1302 if (dbgMode > 4) {\r
baeaf579 1303 PrintAndLog("Max debug mode parameter is 4 \n");\r
8556b852
M		 1304 }\r
1305\r
1306 if (strlen(Cmd) < 1 || !param_getchar(Cmd, 0) || dbgMode > 4) {\r
9ca155ba
M		 1307 PrintAndLog("Usage: hf mf dbg <debug level>");\r
1308 PrintAndLog(" 0 - no debug messages");\r
1309 PrintAndLog(" 1 - error messages");\r
b03c0f2d 1310 PrintAndLog(" 2 - plus information messages");\r
1311 PrintAndLog(" 3 - plus debug messages");\r
1312 PrintAndLog(" 4 - print even debug messages in timing critical functions");\r
1313 PrintAndLog(" Note: this option therefore may cause malfunction itself");\r
9ca155ba
M		 1314 return 0;\r
1315 } \r
1316\r
8556b852
M		 1317 UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
1318 SendCommand(&c);\r
1319\r
9ca155ba
M		 1320 return 0;\r
1321}\r
1322\r
1323int CmdHF14AMfEGet(const char *Cmd)\r
1324{\r
8556b852 1325 uint8_t blockNo = 0;\r
baeaf579 1326 uint8_t data[16];\r
8556b852
M		 1327\r
1328 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1329 PrintAndLog("Usage: hf mf eget <block number>");\r
1330 PrintAndLog(" sample: hf mf eget 0 ");\r
1331 return 0;\r
1332 } \r
1333 \r
1334 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1335\r
1336 PrintAndLog(" ");\r
baeaf579 1337 if (!mfEmlGetMem(data, blockNo, 1)) {\r
1338 PrintAndLog("data[%3d]:%s", blockNo, sprint_hex(data, 16));\r
8556b852
M		 1339 } else {\r
1340 PrintAndLog("Command execute timeout");\r
1341 }\r
1342\r
1343 return 0;\r
1344}\r
1345\r
baeaf579 1346\r
8556b852
M		 1347int CmdHF14AMfEClear(const char *Cmd)\r
1348{\r
1349 if (param_getchar(Cmd, 0) == 'h') {\r
1350 PrintAndLog("Usage: hf mf eclr");\r
1351 PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
1352 return 0;\r
1353 } \r
1354\r
1355 UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
1356 SendCommand(&c);\r
9ca155ba
M		 1357 return 0;\r
1358}\r
1359\r
baeaf579 1360\r
9ca155ba
M		 1361int CmdHF14AMfESet(const char *Cmd)\r
1362{\r
8556b852
M		 1363 uint8_t memBlock[16];\r
1364 uint8_t blockNo = 0;\r
1365\r
1366 memset(memBlock, 0x00, sizeof(memBlock));\r
1367\r
1368 if (strlen(Cmd) < 3 || param_getchar(Cmd, 0) == 'h') {\r
1369 PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
1370 PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
1371 return 0;\r
1372 } \r
1373 \r
1374 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1375 \r
1376 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1377 PrintAndLog("block data must include 32 HEX symbols");\r
1378 return 1;\r
1379 }\r
1380 \r
1381 // 1 - blocks count\r
baeaf579 1382 UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
8556b852 1383 memcpy(c.d.asBytes, memBlock, 16);\r
baeaf579 1384 SendCommand(&c);\r
1385 return 0;\r
9ca155ba
M		 1386}\r
1387\r
baeaf579 1388\r
9ca155ba
M		 1389int CmdHF14AMfELoad(const char *Cmd)\r
1390{\r
ab8b654e
M		 1391 FILE * f;\r
1392 char filename[20];\r
baeaf579 1393 char *fnameptr = filename;\r
ab8b654e
M		 1394 char buf[64];\r
1395 uint8_t buf8[64];\r
1396 int i, len, blockNum;\r
1397 \r
1398 memset(filename, 0, sizeof(filename));\r
1399 memset(buf, 0, sizeof(buf));\r
1400\r
aea4d766 1401 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
ab8b654e
M		 1402 PrintAndLog("It loads emul dump from the file `filename.eml`");\r
1403 PrintAndLog("Usage: hf mf eload <file name w/o `.eml`>");\r
1404 PrintAndLog(" sample: hf mf eload filename");\r
1405 return 0;\r
1406 } \r
1407\r
1408 len = strlen(Cmd);\r
1409 if (len > 14) len = 14;\r
ab8b654e
M		 1410\r
1411 memcpy(filename, Cmd, len);\r
1412 fnameptr += len;\r
1413\r
1414 sprintf(fnameptr, ".eml"); \r
1415 \r
1416 // open file\r
1417 f = fopen(filename, "r");\r
1418 if (f == NULL) {\r
1419 PrintAndLog("File not found or locked.");\r
1420 return 1;\r
1421 }\r
1422 \r
1423 blockNum = 0;\r
1424 while(!feof(f)){\r
1425 memset(buf, 0, sizeof(buf));\r
759c16b3 1426 if (fgets(buf, sizeof(buf), f) == NULL) {\r
baeaf579 1427 if((blockNum == 16*4) || (blockNum == 32*4 + 8*16)) { // supports both old (1K) and new (4K) .eml files)\r
d2f487af 1428 break;\r
1429 }\r
1430 PrintAndLog("File reading error.");\r
759c16b3 1431 return 2;\r
baeaf579 1432 }\r
ab8b654e 1433 if (strlen(buf) < 32){\r
aea4d766 1434 if(strlen(buf) && feof(f))\r
1435 break;\r
ab8b654e
M		 1436 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
1437 return 2;\r
1438 }\r
baeaf579 1439 for (i = 0; i < 32; i += 2) {\r
1440 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
ab8b654e 1441// PrintAndLog("data[%02d]:%s", blockNum, sprint_hex(buf8, 16));\r
baeaf579 1442 }\r
ab8b654e 1443 if (mfEmlSetMem(buf8, blockNum, 1)) {\r
baeaf579 1444 PrintAndLog("Cant set emul block: %3d", blockNum);\r
ab8b654e
M		 1445 return 3;\r
1446 }\r
1447 blockNum++;\r
1448 \r
baeaf579 1449 if (blockNum >= 32*4 + 8*16) break;\r
ab8b654e
M		 1450 }\r
1451 fclose(f);\r
1452 \r
baeaf579 1453 if ((blockNum != 16*4) && (blockNum != 32*4 + 8*16)) {\r
1454 PrintAndLog("File content error. There must be 64 or 256 blocks.");\r
ab8b654e
M		 1455 return 4;\r
1456 }\r
d2f487af 1457 PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
baeaf579 1458 return 0;\r
9ca155ba
M		 1459}\r
1460\r
baeaf579 1461\r
9ca155ba
M		 1462int CmdHF14AMfESave(const char *Cmd)\r
1463{\r
ab8b654e
M		 1464 FILE * f;\r
1465 char filename[20];\r
1466 char * fnameptr = filename;\r
1467 uint8_t buf[64];\r
1468 int i, j, len;\r
1469 \r
1470 memset(filename, 0, sizeof(filename));\r
1471 memset(buf, 0, sizeof(buf));\r
1472\r
1473 if (param_getchar(Cmd, 0) == 'h') {\r
1474 PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r
1475 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`]");\r
1476 PrintAndLog(" sample: hf mf esave ");\r
1477 PrintAndLog(" hf mf esave filename");\r
1478 return 0;\r
1479 } \r
1480\r
1481 len = strlen(Cmd);\r
1482 if (len > 14) len = 14;\r
1483 \r
1484 if (len < 1) {\r
1485 // get filename\r
1486 if (mfEmlGetMem(buf, 0, 1)) {\r
1487 PrintAndLog("Cant get block: %d", 0);\r
1488 return 1;\r
1489 }\r
1490 for (j = 0; j < 7; j++, fnameptr += 2)\r
1491 sprintf(fnameptr, "%02x", buf[j]); \r
1492 } else {\r
1493 memcpy(filename, Cmd, len);\r
1494 fnameptr += len;\r
1495 }\r
1496\r
1497 sprintf(fnameptr, ".eml"); \r
1498 \r
1499 // open file\r
1500 f = fopen(filename, "w+");\r
1501\r
1502 // put hex\r
baeaf579 1503 for (i = 0; i < 32*4 + 8*16; i++) {\r
ab8b654e
M		 1504 if (mfEmlGetMem(buf, i, 1)) {\r
1505 PrintAndLog("Cant get block: %d", i);\r
1506 break;\r
1507 }\r
1508 for (j = 0; j < 16; j++)\r
1509 fprintf(f, "%02x", buf[j]); \r
1510 fprintf(f,"\n");\r
1511 }\r
1512 fclose(f);\r
1513 \r
1514 PrintAndLog("Saved to file: %s", filename);\r
1515 \r
9ca155ba
M		 1516 return 0;\r
1517}\r
1518\r
baeaf579 1519\r
26fdb4ab 1520int CmdHF14AMfECFill(const char *Cmd)\r
1521{\r
8556b852 1522 uint8_t keyType = 0;\r
baeaf579 1523 uint8_t numSectors = 16;\r
1524 \r
8556b852 1525 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
baeaf579 1526 PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");\r
1527 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
1528 PrintAndLog("");\r
1529 PrintAndLog("samples: hf mf ecfill A");\r
1530 PrintAndLog(" hf mf ecfill A 4");\r
1531 PrintAndLog("Read card and transfer its data to emulator memory.");\r
1532 PrintAndLog("Keys must be laid in the emulator memory. \n");\r
8556b852
M		 1533 return 0;\r
1534 } \r
1535\r
1536 char ctmp = param_getchar(Cmd, 0);\r
baeaf579 1537 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
8556b852
M		 1538 PrintAndLog("Key type must be A or B");\r
1539 return 1;\r
1540 }\r
1541 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
1542\r
baeaf579 1543 ctmp = param_getchar(Cmd, 1);\r
1544 switch (ctmp) {\r
1545 case '0' : numSectors = 5; break;\r
1546 case '1' : \r
1547 case '\0': numSectors = 16; break;\r
1548 case '2' : numSectors = 32; break;\r
1549 case '4' : numSectors = 40; break;\r
1550 default: numSectors = 16;\r
1551 } \r
1552\r
1553 printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);\r
1554 UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};\r
1555 SendCommand(&c);\r
1556 return 0;\r
8556b852
M		 1557}\r
1558\r
baeaf579 1559\r
26fdb4ab 1560int CmdHF14AMfEKeyPrn(const char *Cmd)\r
1561{\r
baeaf579 1562 int i;\r
8556b852
M		 1563 uint8_t data[16];\r
1564 uint64_t keyA, keyB;\r
1565 \r
1566 PrintAndLog("|---|----------------|----------------|");\r
1567 PrintAndLog("|sec|key A |key B |");\r
1568 PrintAndLog("|---|----------------|----------------|");\r
aea4d766 1569 for (i = 0; i < 40; i++) {\r
baeaf579 1570 if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {\r
1571 PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r
8556b852
M		 1572 break;\r
1573 }\r
1574 keyA = bytes_to_num(data, 6);\r
1575 keyB = bytes_to_num(data + 10, 6);\r
125a98a1 1576 PrintAndLog("|%03d| %012"llx" | %012"llx" |", i, keyA, keyB);\r
8556b852
M		 1577 }\r
1578 PrintAndLog("|---|----------------|----------------|");\r
1579 \r
1580 return 0;\r
1581}\r
1582\r
baeaf579 1583\r
0675f200
M		 1584int CmdHF14AMfCSetUID(const char *Cmd)\r
1585{\r
1586 uint8_t wipeCard = 0;\r
1587 uint8_t uid[8];\r
1588 uint8_t oldUid[8];\r
1589 int res;\r
1590\r
1591 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1592 PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");\r
1593 PrintAndLog("sample: hf mf csetuid 01020304 w");\r
1594 PrintAndLog("Set UID for magic Chinese card (only works with!!!)");\r
1595 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1596 return 0;\r
1597 } \r
1598\r
1599 if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
1600 PrintAndLog("UID must include 8 HEX symbols");\r
1601 return 1;\r
1602 }\r
1603\r
1604 char ctmp = param_getchar(Cmd, 1);\r
1605 if (ctmp == 'w' || ctmp == 'W') wipeCard = 1;\r
1606 \r
1607 PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
1608\r
1609 res = mfCSetUID(uid, oldUid, wipeCard);\r
1610 if (res) {\r
1611 PrintAndLog("Can't set UID. error=%d", res);\r
1612 return 1;\r
1613 }\r
1614 \r
1615 PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
1616 return 0;\r
1617}\r
1618\r
1619int CmdHF14AMfCSetBlk(const char *Cmd)\r
1620{\r
f774db95
M		 1621 uint8_t uid[8];\r
1622 uint8_t memBlock[16];\r
1623 uint8_t blockNo = 0;\r
1624 int res;\r
1625 memset(memBlock, 0x00, sizeof(memBlock));\r
1626\r
1627 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1628 PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");\r
1629 PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
1630 PrintAndLog("Set block data for magic Chinese card (only works with!!!)");\r
1631 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1632 return 0;\r
1633 } \r
1634\r
1635 blockNo = param_get8(Cmd, 0);\r
f774db95
M		 1636\r
1637 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1638 PrintAndLog("block data must include 32 HEX symbols");\r
1639 return 1;\r
1640 }\r
1641\r
baeaf579 1642 PrintAndLog("--block number:%2d data:%s", blockNo, sprint_hex(memBlock, 16));\r
f774db95 1643\r
208a0166 1644 res = mfCSetBlock(blockNo, memBlock, uid, 0, CSETBLOCK_SINGLE_OPER);\r
f774db95
M		 1645 if (res) {\r
1646 PrintAndLog("Can't write block. error=%d", res);\r
1647 return 1;\r
1648 }\r
1649 \r
1650 PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
0675f200
M		 1651 return 0;\r
1652}\r
1653\r
baeaf579 1654\r
0675f200
M		 1655int CmdHF14AMfCLoad(const char *Cmd)\r
1656{\r
208a0166
M		 1657 FILE * f;\r
1658 char filename[20];\r
1659 char * fnameptr = filename;\r
1660 char buf[64];\r
1661 uint8_t buf8[64];\r
1662 uint8_t fillFromEmulator = 0;\r
1663 int i, len, blockNum, flags;\r
1664 \r
1665 memset(filename, 0, sizeof(filename));\r
1666 memset(buf, 0, sizeof(buf));\r
1667\r
1668 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
1669 PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
1670 PrintAndLog("or from emulator memory (option `e`)");\r
1671 PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
1672 PrintAndLog(" or: hf mf cload e ");\r
1673 PrintAndLog(" sample: hf mf cload filename");\r
1674 return 0;\r
1675 } \r
1676\r
1677 char ctmp = param_getchar(Cmd, 0);\r
1678 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1679 \r
1680 if (fillFromEmulator) {\r
1681 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1682 for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
1683 if (mfEmlGetMem(buf8, blockNum, 1)) {\r
1684 PrintAndLog("Cant get block: %d", blockNum);\r
1685 return 2;\r
1686 }\r
1687 \r
1688 if (blockNum == 2) flags = 0;\r
1689 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1690\r
1691 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
1692 PrintAndLog("Cant set magic card block: %d", blockNum);\r
1693 return 3;\r
1694 }\r
1695 }\r
1696 return 0;\r
1697 } else {\r
1698 len = strlen(Cmd);\r
1699 if (len > 14) len = 14;\r
1700\r
1701 memcpy(filename, Cmd, len);\r
1702 fnameptr += len;\r
1703\r
1704 sprintf(fnameptr, ".eml"); \r
1705 \r
1706 // open file\r
1707 f = fopen(filename, "r");\r
1708 if (f == NULL) {\r
1709 PrintAndLog("File not found or locked.");\r
1710 return 1;\r
1711 }\r
1712 \r
1713 blockNum = 0;\r
1714 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1715 while(!feof(f)){\r
1716 memset(buf, 0, sizeof(buf));\r
759c16b3 1717 if (fgets(buf, sizeof(buf), f) == NULL) {\r
baeaf579 1718 PrintAndLog("File reading error.");\r
1719 return 2;\r
1720 }\r
208a0166
M		 1721\r
1722 if (strlen(buf) < 32){\r
1723 if(strlen(buf) && feof(f))\r
1724 break;\r
1725 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
1726 return 2;\r
1727 }\r
1728 for (i = 0; i < 32; i += 2)\r
1729 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
1730\r
1731 if (blockNum == 2) flags = 0;\r
1732 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1733\r
1734 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
baeaf579 1735 PrintAndLog("Can't set magic card block: %d", blockNum);\r
208a0166
M		 1736 return 3;\r
1737 }\r
1738 blockNum++;\r
1739 \r
1740 if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
1741 }\r
1742 fclose(f);\r
1743 \r
4a79e52c 1744 if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
208a0166
M		 1745 PrintAndLog("File content error. There must be 64 blocks");\r
1746 return 4;\r
1747 }\r
1748 PrintAndLog("Loaded from file: %s", filename);\r
1749 return 0;\r
1750 }\r
0675f200
M		 1751}\r
1752\r
545a1f38
M		 1753int CmdHF14AMfCGetBlk(const char *Cmd) {\r
1754 uint8_t memBlock[16];\r
1755 uint8_t blockNo = 0;\r
1756 int res;\r
1757 memset(memBlock, 0x00, sizeof(memBlock));\r
1758\r
1759 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1760 PrintAndLog("Usage: hf mf cgetblk <block number>");\r
1761 PrintAndLog("sample: hf mf cgetblk 1");\r
1762 PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");\r
1763 return 0;\r
1764 } \r
1765\r
1766 blockNo = param_get8(Cmd, 0);\r
545a1f38 1767\r
baeaf579 1768 PrintAndLog("--block number:%2d ", blockNo);\r
545a1f38
M		 1769\r
1770 res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r
1771 if (res) {\r
1772 PrintAndLog("Can't read block. error=%d", res);\r
1773 return 1;\r
1774 }\r
1775 \r
1776 PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r
1777 return 0;\r
1778}\r
1779\r
baeaf579 1780\r
545a1f38
M		 1781int CmdHF14AMfCGetSc(const char *Cmd) {\r
1782 uint8_t memBlock[16];\r
1783 uint8_t sectorNo = 0;\r
1784 int i, res, flags;\r
1785 memset(memBlock, 0x00, sizeof(memBlock));\r
1786\r
1787 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1788 PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
1789 PrintAndLog("sample: hf mf cgetsc 0");\r
1790 PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");\r
1791 return 0;\r
1792 } \r
1793\r
1794 sectorNo = param_get8(Cmd, 0);\r
1795 if (sectorNo > 15) {\r
1796 PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
1797 return 1;\r
1798 }\r
1799\r
baeaf579 1800 PrintAndLog("--sector number:%d ", sectorNo);\r
545a1f38
M		 1801\r
1802 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1803 for (i = 0; i < 4; i++) {\r
1804 if (i == 1) flags = 0;\r
1805 if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1806\r
1807 res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r
1808 if (res) {\r
baeaf579 1809 PrintAndLog("Can't read block. %d error=%d", sectorNo * 4 + i, res);\r
545a1f38
M		 1810 return 1;\r
1811 }\r
1812 \r
baeaf579 1813 PrintAndLog("block %3d data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r
545a1f38
M		 1814 }\r
1815 return 0;\r
1816}\r
1817\r
baeaf579 1818\r
545a1f38
M		 1819int CmdHF14AMfCSave(const char *Cmd) {\r
1820\r
1821 FILE * f;\r
1822 char filename[20];\r
1823 char * fnameptr = filename;\r
1824 uint8_t fillFromEmulator = 0;\r
1825 uint8_t buf[64];\r
1826 int i, j, len, flags;\r
1827 \r
1828 memset(filename, 0, sizeof(filename));\r
1829 memset(buf, 0, sizeof(buf));\r
1830\r
1831 if (param_getchar(Cmd, 0) == 'h') {\r
1832 PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
1833 PrintAndLog("or into emulator memory (option `e`)");\r
1834 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
1835 PrintAndLog(" sample: hf mf esave ");\r
1836 PrintAndLog(" hf mf esave filename");\r
1837 PrintAndLog(" hf mf esave e \n");\r
1838 return 0;\r
1839 } \r
1840\r
1841 char ctmp = param_getchar(Cmd, 0);\r
1842 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1843\r
1844 if (fillFromEmulator) {\r
1845 // put into emulator\r
1846 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1847 for (i = 0; i < 16 * 4; i++) {\r
1848 if (i == 1) flags = 0;\r
1849 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1850 \r
1851 if (mfCGetBlock(i, buf, flags)) {\r
1852 PrintAndLog("Cant get block: %d", i);\r
1853 break;\r
1854 }\r
1855 \r
1856 if (mfEmlSetMem(buf, i, 1)) {\r
1857 PrintAndLog("Cant set emul block: %d", i);\r
1858 return 3;\r
1859 }\r
1860 }\r
1861 return 0;\r
1862 } else {\r
1863 len = strlen(Cmd);\r
1864 if (len > 14) len = 14;\r
1865 \r
1866 if (len < 1) {\r
1867 // get filename\r
1868 if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r
1869 PrintAndLog("Cant get block: %d", 0);\r
1870 return 1;\r
1871 }\r
1872 for (j = 0; j < 7; j++, fnameptr += 2)\r
1873 sprintf(fnameptr, "%02x", buf[j]); \r
1874 } else {\r
1875 memcpy(filename, Cmd, len);\r
1876 fnameptr += len;\r
1877 }\r
1878\r
1879 sprintf(fnameptr, ".eml"); \r
1880 \r
1881 // open file\r
1882 f = fopen(filename, "w+");\r
1883\r
1884 // put hex\r
1885 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1886 for (i = 0; i < 16 * 4; i++) {\r
1887 if (i == 1) flags = 0;\r
1888 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1889 \r
1890 if (mfCGetBlock(i, buf, flags)) {\r
1891 PrintAndLog("Cant get block: %d", i);\r
1892 break;\r
1893 }\r
1894 for (j = 0; j < 16; j++)\r
1895 fprintf(f, "%02x", buf[j]); \r
1896 fprintf(f,"\n");\r
1897 }\r
1898 fclose(f);\r
1899 \r
1900 PrintAndLog("Saved to file: %s", filename);\r
1901 \r
1902 return 0;\r
1903 }\r
1904}\r
1905\r
baeaf579 1906\r
b62a5a84 1907int CmdHF14AMfSniff(const char *Cmd){\r
55acbb2a 1908 // params\r
c948cbde
M		 1909 bool wantLogToFile = 0;\r
1910 bool wantDecrypt = 0;\r
eede7162 1911 //bool wantSaveToEml = 0; TODO\r
55acbb2a
M		 1912 bool wantSaveToEmlFile = 0;\r
1913\r
1914 //var \r
39864b0b
M		 1915 int res = 0;\r
1916 int len = 0;\r
1917 int blockLen = 0;\r
1918 int num = 0;\r
1919 int pckNum = 0;\r
991f13f2 1920 uint8_t uid[7];\r
1921 uint8_t uid_len;\r
39864b0b
M		 1922 uint8_t atqa[2];\r
1923 uint8_t sak;\r
1924 bool isTag;\r
71d90e54 1925 uint32_t parity;\r
39864b0b
M		 1926 uint8_t buf[3000];\r
1927 uint8_t * bufPtr = buf;\r
1928 memset(buf, 0x00, 3000);\r
b62a5a84
M		 1929 \r
1930 if (param_getchar(Cmd, 0) == 'h') {\r
baeaf579 1931 PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");\r
55acbb2a
M		 1932 PrintAndLog("You can specify:");\r
1933 PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
1934 PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
1935 PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
e0c635d1 1936 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		 1937 PrintAndLog("Usage: hf mf sniff [l][d][e][r]");\r
1938 PrintAndLog(" sample: hf mf sniff l d e");\r
b62a5a84
M		 1939 return 0;\r
1940 } \r
1941 \r
55acbb2a
M		 1942 for (int i = 0; i < 4; i++) {\r
1943 char ctmp = param_getchar(Cmd, i);\r
1944 if (ctmp == 'l' || ctmp == 'L') wantLogToFile = true;\r
1945 if (ctmp == 'd' || ctmp == 'D') wantDecrypt = true;\r
eede7162 1946 //if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true; TODO\r
55acbb2a
M		 1947 if (ctmp == 'f' || ctmp == 'F') wantSaveToEmlFile = true;\r
1948 }\r
1949 \r
39864b0b
M		 1950 printf("-------------------------------------------------------------------------\n");\r
1951 printf("Executing command. \n");\r
1952 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
1953 printf("Press the key on pc keyboard to abort the client.\n");\r
1954 printf("-------------------------------------------------------------------------\n");\r
1955\r
d714d3ef 1956 UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
1957 clearCommandBuffer();\r
1958 SendCommand(&c);\r
b62a5a84 1959\r
39864b0b
M		 1960 // wait cycle\r
1961 while (true) {\r
1962 printf(".");\r
1963 fflush(stdout);\r
1964 if (ukbhit()) {\r
1965 getchar();\r
1966 printf("\naborted via keyboard!\n");\r
1967 break;\r
1968 }\r
1969 \r
902cb3c0 1970 UsbCommand resp;\r
1971 if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
1972 res = resp.arg[0] & 0xff;\r
1973 len = resp.arg[1];\r
1974 num = resp.arg[2];\r
39864b0b
M		 1975 \r
1976 if (res == 0) return 0;\r
1977 if (res == 1) {\r
1978 if (num ==0) {\r
1979 bufPtr = buf;\r
1980 memset(buf, 0x00, 3000);\r
1981 }\r
902cb3c0 1982 memcpy(bufPtr, resp.d.asBytes, len);\r
39864b0b
M		 1983 bufPtr += len;\r
1984 pckNum++;\r
1985 }\r
1986 if (res == 2) {\r
1987 blockLen = bufPtr - buf;\r
1988 bufPtr = buf;\r
1989 printf(">\n");\r
1990 PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
1991 num = 0;\r
1992 while (bufPtr - buf + 9 < blockLen) {\r
7bc95e2e 1993 isTag = bufPtr[3] & 0x80 ? true:false;\r
71d90e54
M		 1994 bufPtr += 4;\r
1995 parity = *((uint32_t *)(bufPtr));\r
1996 bufPtr += 4;\r
39864b0b
M		 1997 len = bufPtr[0];\r
1998 bufPtr++;\r
991f13f2 1999 if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff)) {\r
39864b0b
M		 2000 memcpy(uid, bufPtr + 2, 7);\r
2001 memcpy(atqa, bufPtr + 2 + 7, 2);\r
991f13f2 2002 uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;\r
39864b0b 2003 sak = bufPtr[11];\r
55acbb2a 2004 \r
991f13f2 2005 PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x", \r
2006 sprint_hex(uid + (7 - uid_len), uid_len),\r
2007 atqa[1], \r
2008 atqa[0], \r
2009 sak);\r
d714d3ef 2010 if (wantLogToFile || wantDecrypt) {\r
991f13f2 2011 FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);\r
55acbb2a
M		 2012 AddLogCurrentDT(logHexFileName);\r
2013 } \r
e0c635d1 2014 if (wantDecrypt) mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
39864b0b
M		 2015 } else {\r
2016 PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
55acbb2a 2017 if (wantLogToFile) AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
71d90e54 2018 if (wantDecrypt) mfTraceDecode(bufPtr, len, parity, wantSaveToEmlFile);\r
39864b0b
M		 2019 }\r
2020 bufPtr += len;\r
2021 num++;\r
2022 }\r
2023 }\r
2024 } // resp not NILL\r
2025 } // while (true)\r
d714d3ef 2026 \r
2027 return 0;\r
b62a5a84
M		 2028}\r
2029\r
26fdb4ab 2030static command_t CommandTable[] =\r
9ca155ba 2031{\r
baeaf579 2032 {"help", CmdHelp, 1, "This help"},\r
2033 {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
d2f487af 2034 {"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
baeaf579 2035 {"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},\r
2036 {"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},\r
d2f487af 2037 {"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},\r
2038 {"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
2039 {"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
baeaf579 2040 {"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
9ca155ba 2041 {"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
baeaf579 2042 {"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
7bc95e2e 2043 {"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
9ca155ba 2044 {"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
b62a5a84 2045 {"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
baeaf579 2046 {"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
545a1f38 2047 {"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
51969283
M		 2048 {"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
2049 {"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
9ca155ba
M		 2050 {"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
2051 {"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
8556b852 2052 {"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
baeaf579 2053 {"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
2054 {"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
2055 {"csetblk", CmdHF14AMfCSetBlk, 0, "Write block into magic Chinese card"},\r
2056 {"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block from magic Chinese card"},\r
545a1f38 2057 {"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector from magic Chinese card"},\r
208a0166 2058 {"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
545a1f38 2059 {"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
9ca155ba
M		 2060 {NULL, NULL, 0, NULL}\r
2061};\r
2062\r
2063int CmdHFMF(const char *Cmd)\r
2064{\r
2065 // flush\r
7dd1908b 2066 WaitForResponseTimeout(CMD_ACK,NULL,100);\r
9ca155ba
M		 2067\r
2068 CmdsParse(CommandTable, Cmd);\r
2069 return 0;\r
2070}\r
2071\r
2072int CmdHelp(const char *Cmd)\r
2073{\r
2074 CmdsHelp(CommandTable);\r
2075 return 0;\r
2076}\r
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