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Merge branch 'master' of https://github.com/Proxmark/proxmark3
[proxmark3-svn] / client / cmdhfmf.c
CommitLineData
9ca155ba 1//-----------------------------------------------------------------------------\r
b62a5a84 2// Copyright (C) 2011,2012 Merlok\r
9ca155ba
M		 3//\r
4// This code is licensed to you under the terms of the GNU GPL, version 2 or,\r
5// at your option, any later version. See the LICENSE.txt file for the text of\r
6// the license.\r
7//-----------------------------------------------------------------------------\r
8// High frequency MIFARE commands\r
9//-----------------------------------------------------------------------------\r
f38a1528 10#include "../include/mifare.h"\r
9ca155ba
M		 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
f38a1528 143/* dublett finns i CMDHFMFU.C \r
d2f487af 144int CmdHF14AMfUWrBl(const char *Cmd)\r
145{\r
1801456e
P		 146 uint8_t blockNo = 0;\r
147 bool chinese_card=0;\r
148 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
d2f487af 149 UsbCommand resp;\r
1801456e
P		 150 \r
151 if (strlen(Cmd)<3) {\r
152 PrintAndLog("Usage: hf mf uwrbl <block number> <block data (8 hex symbols)> <w>");\r
153 PrintAndLog(" sample: hf mf uwrbl 0 01020304");\r
154 return 0;\r
155 } \r
156\r
157 blockNo = param_get8(Cmd, 0);\r
158 if (param_gethex(Cmd, 1, bldata, 8)) {\r
159 PrintAndLog("Block data must include 8 HEX symbols");\r
160 return 1;\r
161 }\r
162 \r
163 if (strchr(Cmd,'w') != 0) {\r
164 chinese_card=1;\r
165 }\r
166 \r
167 switch(blockNo){\r
168 case 0:\r
169 if (!chinese_card){\r
170 PrintAndLog("Access Denied");\r
171 }else{\r
baeaf579 172 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 173 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
174 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
175 memcpy(d.d.asBytes,bldata, 4);\r
176 SendCommand(&d);\r
177\r
178 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
179 uint8_t isOK = resp.arg[0] & 0xff;\r
180 PrintAndLog("isOk:%02x", isOK);\r
181 } else {\r
182 PrintAndLog("Command execute timeout");\r
183 }\r
184 }\r
185 break;\r
186 case 1:\r
187 if (!chinese_card){\r
188 PrintAndLog("Access Denied");\r
189 }else{\r
baeaf579 190 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 191 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
192 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
193 memcpy(d.d.asBytes,bldata, 4);\r
194 SendCommand(&d);\r
195\r
196 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
197 uint8_t isOK = resp.arg[0] & 0xff;\r
198 PrintAndLog("isOk:%02x", isOK);\r
199 } else {\r
200 PrintAndLog("Command execute timeout");\r
201 }\r
202 }\r
203 break;\r
204 case 2:\r
205 if (!chinese_card){\r
206 PrintAndLog("Access Denied");\r
207 }else{\r
baeaf579 208 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 209 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
210 UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
211 memcpy(c.d.asBytes, bldata, 4);\r
212 SendCommand(&c);\r
213\r
214 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
215 uint8_t isOK = resp.arg[0] & 0xff;\r
216 PrintAndLog("isOk:%02x", isOK);\r
217 } else {\r
218 PrintAndLog("Command execute timeout");\r
219 }\r
220 }\r
221 break;\r
222 case 3:\r
baeaf579 223 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P		 224 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
225 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
226 memcpy(d.d.asBytes,bldata, 4);\r
227 SendCommand(&d);\r
228\r
229 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
230 uint8_t isOK = resp.arg[0] & 0xff;\r
231 PrintAndLog("isOk:%02x", isOK);\r
232 } else {\r
233 PrintAndLog("Command execute timeout");\r
234 }\r
235 break;\r
236 default: \r
baeaf579 237 PrintAndLog("--block no:%d", blockNo);\r
1801456e
P		 238 PrintAndLog("--data: %s", sprint_hex(bldata, 4)); \r
239 UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
240 memcpy(e.d.asBytes,bldata, 4);\r
241 SendCommand(&e);\r
242\r
243 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
244 uint8_t isOK = resp.arg[0] & 0xff;\r
245 PrintAndLog("isOk:%02x", isOK);\r
246 } else {\r
247 PrintAndLog("Command execute timeout");\r
248 }\r
249 break;\r
d2f487af 250 }\r
1801456e 251 return 0;\r
d2f487af 252}\r
f38a1528 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
f38a1528 302/* dublett finns i CMDHFMFU.C \r
d2f487af 303int CmdHF14AMfURdBl(const char *Cmd)\r
304{\r
baeaf579 305 uint8_t blockNo = 0;\r
d2f487af 306\r
baeaf579 307 if (strlen(Cmd)<1) {\r
308 PrintAndLog("Usage: hf mf urdbl <block number>");\r
309 PrintAndLog(" sample: hf mf urdbl 0");\r
310 return 0;\r
311 } \r
d2f487af 312 \r
baeaf579 313 blockNo = param_get8(Cmd, 0);\r
314 PrintAndLog("--block no:%d", blockNo);\r
d2f487af 315 \r
baeaf579 316 UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};\r
317 SendCommand(&c);\r
d2f487af 318\r
baeaf579 319 UsbCommand resp;\r
320 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
321 uint8_t isOK = resp.arg[0] & 0xff;\r
322 uint8_t *data = resp.d.asBytes;\r
323\r
324 if (isOK)\r
325 PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 4));\r
326 else\r
327 PrintAndLog("isOk:%02x", isOK);\r
328 } else {\r
329 PrintAndLog("Command execute timeout");\r
330 }\r
d2f487af 331\r
baeaf579 332 return 0;\r
d2f487af 333}\r
f38a1528 334*/\r
d2f487af 335\r
f38a1528 336/* dublett finns i CMDHFMFU.C \r
d2f487af 337int CmdHF14AMfURdCard(const char *Cmd)\r
338{\r
baeaf579 339 int i;\r
340 uint8_t sectorNo = 0;\r
d2f487af 341 uint8_t *lockbytes_t=NULL;\r
342 uint8_t lockbytes[2]={0,0};\r
343 bool bit[16]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};\r
344 \r
baeaf579 345 uint8_t isOK = 0;\r
346 uint8_t * data = NULL;\r
d2f487af 347\r
baeaf579 348 if (sectorNo > 15) {\r
349 PrintAndLog("Sector number must be less than 16");\r
350 return 1;\r
351 }\r
352 PrintAndLog("Attempting to Read Ultralight... ");\r
d2f487af 353 \r
354 UsbCommand c = {CMD_MIFAREU_READCARD, {sectorNo}};\r
355 SendCommand(&c);\r
356\r
baeaf579 357 UsbCommand resp;\r
358 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
359 isOK = resp.arg[0] & 0xff;\r
360 data = resp.d.asBytes;\r
361\r
362 PrintAndLog("isOk:%02x", isOK);\r
363 if (isOK) \r
364 for (i = 0; i < 16; i++) {\r
365 switch(i){\r
366 case 2:\r
d2f487af 367 //process lock bytes\r
368 lockbytes_t=data+(i*4);\r
369 lockbytes[0]=lockbytes_t[2];\r
370 lockbytes[1]=lockbytes_t[3];\r
371 for(int j=0; j<16; j++){\r
372 bit[j]=lockbytes[j/8] & ( 1 <<(7-j%8));\r
373 }\r
374 //PrintAndLog("LB %02x %02x", lockbytes[0],lockbytes[1]);\r
375 //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 376 PrintAndLog("Block %3d:%s ", i,sprint_hex(data + i * 4, 4));\r
d2f487af 377 break;\r
baeaf579 378 case 3: \r
379 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[4]);\r
d2f487af 380 break;\r
baeaf579 381 case 4:\r
382 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[3]);\r
d2f487af 383 break;\r
baeaf579 384 case 5:\r
385 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[2]);\r
d2f487af 386 break;\r
baeaf579 387 case 6:\r
388 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[1]);\r
d2f487af 389 break;\r
baeaf579 390 case 7:\r
391 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[0]);\r
d2f487af 392 break;\r
baeaf579 393 case 8:\r
394 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[15]);\r
d2f487af 395 break;\r
baeaf579 396 case 9:\r
397 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[14]);\r
d2f487af 398 break;\r
baeaf579 399 case 10:\r
400 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[13]);\r
d2f487af 401 break;\r
baeaf579 402 case 11:\r
403 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[12]);\r
d2f487af 404 break;\r
baeaf579 405 case 12:\r
406 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[11]);\r
d2f487af 407 break;\r
baeaf579 408 case 13:\r
409 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[10]);\r
d2f487af 410 break;\r
baeaf579 411 case 14:\r
412 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[9]);\r
d2f487af 413 break;\r
baeaf579 414 case 15:\r
415 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[8]);\r
d2f487af 416 break;\r
baeaf579 417 default:\r
418 PrintAndLog("Block %3d:%s ", i,sprint_hex(data + i * 4, 4));\r
d2f487af 419 break;\r
420 }\r
421 }\r
422 } else {\r
baeaf579 423 PrintAndLog("Command execute timeout");\r
d2f487af 424 }\r
425 return 0;\r
426}\r
f38a1528 427*/\r
baeaf579 428\r
d2f487af 429int CmdHF14AMfRdSc(const char *Cmd)\r
430{\r
431 int i;\r
9ca155ba
M		 432 uint8_t sectorNo = 0;\r
433 uint8_t keyType = 0;\r
434 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
9ca155ba 435 uint8_t isOK = 0;\r
baeaf579 436 uint8_t *data = NULL;\r
9ca155ba
M		 437 char cmdp = 0x00;\r
438\r
439 if (strlen(Cmd)<3) {\r
440 PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");\r
441 PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");\r
442 return 0;\r
443 } \r
444 \r
445 sectorNo = param_get8(Cmd, 0);\r
baeaf579 446 if (sectorNo > 39) {\r
447 PrintAndLog("Sector number must be less than 40");\r
9ca155ba
M		 448 return 1;\r
449 }\r
450 cmdp = param_getchar(Cmd, 1);\r
baeaf579 451 if (cmdp != 'a' && cmdp != 'A' && cmdp != 'b' && cmdp != 'B') {\r
9ca155ba
M		 452 PrintAndLog("Key type must be A or B");\r
453 return 1;\r
454 }\r
455 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
456 if (param_gethex(Cmd, 2, key, 12)) {\r
457 PrintAndLog("Key must include 12 HEX symbols");\r
458 return 1;\r
459 }\r
baeaf579 460 PrintAndLog("--sector no:%d key type:%c key:%s ", sectorNo, keyType?'B':'A', sprint_hex(key, 6));\r
9ca155ba 461 \r
baeaf579 462 UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};\r
9ca155ba 463 memcpy(c.d.asBytes, key, 6);\r
baeaf579 464 SendCommand(&c);\r
9ca155ba
M		 465 PrintAndLog(" ");\r
466\r
902cb3c0 467 UsbCommand resp;\r
468 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
469 isOK = resp.arg[0] & 0xff;\r
470 data = resp.d.asBytes;\r
9ca155ba
M		 471\r
472 PrintAndLog("isOk:%02x", isOK);\r
baeaf579 473 if (isOK) {\r
474 for (i = 0; i < (sectorNo<32?3:15); i++) {\r
475 PrintAndLog("data : %s", sprint_hex(data + i * 16, 16));\r
9ca155ba 476 }\r
baeaf579 477 PrintAndLog("trailer: %s", sprint_hex(data + (sectorNo<32?3:15) * 16, 16));\r
478 }\r
9ca155ba 479 } else {\r
baeaf579 480 PrintAndLog("Command execute timeout");\r
9ca155ba
M		 481 }\r
482\r
baeaf579 483 return 0;\r
484}\r
9ca155ba 485\r
baeaf579 486\r
487uint8_t FirstBlockOfSector(uint8_t sectorNo)\r
488{\r
489 if (sectorNo < 32) {\r
490 return sectorNo * 4;\r
9ca155ba 491 } else {\r
baeaf579 492 return 32 * 4 + (sectorNo - 32) * 16;\r
9ca155ba 493 }\r
9ca155ba
M		 494}\r
495\r
baeaf579 496\r
497uint8_t NumBlocksPerSector(uint8_t sectorNo)\r
498{\r
499 if (sectorNo < 32) {\r
500 return 4;\r
501 } else {\r
502 return 16;\r
503 }\r
504}\r
505\r
506\r
aea4d766 507int CmdHF14AMfDump(const char *Cmd)\r
26fdb4ab 508{\r
baeaf579 509 uint8_t sectorNo, blockNo;\r
26fdb4ab 510 \r
aea4d766 511 uint8_t keyA[40][6];\r
512 uint8_t keyB[40][6];\r
513 uint8_t rights[40][4];\r
79db03ef 514 uint8_t carddata[256][16];\r
baeaf579 515 uint8_t numSectors = 16;\r
26fdb4ab 516 \r
26fdb4ab 517 FILE *fin;\r
518 FILE *fout;\r
519 \r
902cb3c0 520 UsbCommand resp;\r
baeaf579 521\r
f38a1528 522 int size = GetCardSize(); \r
baeaf579 523 char cmdp = param_getchar(Cmd, 0);\r
f38a1528 524 \r
525 PrintAndLog("Got %d",size);\r
526 \r
527 return;\r
528 \r
529 if ( size > -1) \r
530 cmdp = (char)48+size;\r
531 \r
baeaf579 532 switch (cmdp) {\r
533 case '0' : numSectors = 5; break;\r
534 case '1' : \r
535 case '\0': numSectors = 16; break;\r
536 case '2' : numSectors = 32; break;\r
537 case '4' : numSectors = 40; break;\r
538 default: numSectors = 16;\r
539 } \r
540 \r
541 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r
542 PrintAndLog("Usage: hf mf dump [card memory]");\r
543 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
544 PrintAndLog("");\r
545 PrintAndLog("Samples: hf mf dump");\r
546 PrintAndLog(" hf mf dump 4");\r
547 return 0;\r
548 }\r
26fdb4ab 549 \r
550 if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
aea4d766 551 PrintAndLog("Could not find file dumpkeys.bin");\r
26fdb4ab 552 return 1;\r
553 }\r
554 \r
f38a1528 555 // Read keys A from file\r
baeaf579 556 for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
557 if (fread( keyA[sectorNo], 1, 6, fin ) == 0) {\r
558 PrintAndLog("File reading error.");\r
759c16b3 559 return 2;\r
baeaf579 560 }\r
26fdb4ab 561 }\r
baeaf579 562 \r
f38a1528 563 // Read keys B from file\r
baeaf579 564 for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
565 if (fread( keyB[sectorNo], 1, 6, fin ) == 0) {\r
566 PrintAndLog("File reading error.");\r
759c16b3 567 return 2;\r
baeaf579 568 }\r
26fdb4ab 569 }\r
570 \r
26fdb4ab 571 PrintAndLog("|-----------------------------------------|");\r
572 PrintAndLog("|------ Reading sector access bits...-----|");\r
573 PrintAndLog("|-----------------------------------------|");\r
574 \r
baeaf579 575 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
576 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 0, 0}};\r
577 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
26fdb4ab 578 SendCommand(&c);\r
26fdb4ab 579\r
baeaf579 580 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
902cb3c0 581 uint8_t isOK = resp.arg[0] & 0xff;\r
582 uint8_t *data = resp.d.asBytes;\r
26fdb4ab 583 if (isOK){\r
baeaf579 584 rights[sectorNo][0] = ((data[7] & 0x10)>>4) | ((data[8] & 0x1)<<1) | ((data[8] & 0x10)>>2);\r
585 rights[sectorNo][1] = ((data[7] & 0x20)>>5) | ((data[8] & 0x2)<<0) | ((data[8] & 0x20)>>3);\r
586 rights[sectorNo][2] = ((data[7] & 0x40)>>6) | ((data[8] & 0x4)>>1) | ((data[8] & 0x40)>>4);\r
587 rights[sectorNo][3] = ((data[7] & 0x80)>>7) | ((data[8] & 0x8)>>2) | ((data[8] & 0x80)>>5);\r
588 } else {\r
79db03ef 589 PrintAndLog("Could not get access rights for sector %2d. Trying with defaults...", sectorNo);\r
590 rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = rights[sectorNo][3] = 0x01;\r
26fdb4ab 591 }\r
baeaf579 592 } else {\r
79db03ef 593 PrintAndLog("Command execute timeout when trying to read access rights for sector %2d. Trying with defaults...", sectorNo);\r
594 rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = rights[sectorNo][3] = 0x01;\r
26fdb4ab 595 }\r
596 }\r
597 \r
26fdb4ab 598 PrintAndLog("|-----------------------------------------|");\r
599 PrintAndLog("|----- Dumping all blocks to file... -----|");\r
600 PrintAndLog("|-----------------------------------------|");\r
601 \r
79db03ef 602 bool isOK = true;\r
603 for (sectorNo = 0; isOK && sectorNo < numSectors; sectorNo++) {\r
604 for (blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
baeaf579 605 bool received = false;\r
f38a1528 606 \r
baeaf579 607 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. At least the Access Conditions can always be read with key A. \r
608 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
609 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
26fdb4ab 610 SendCommand(&c);\r
baeaf579 611 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
612 } else { // data block. Check if it can be read with key A or key B\r
613 uint8_t data_area = sectorNo<32?blockNo:blockNo/5;\r
614 if ((rights[sectorNo][data_area] == 3) || (rights[sectorNo][data_area] == 5)) { // only key B would work\r
615 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 1, 0}};\r
616 memcpy(c.d.asBytes, keyB[sectorNo], 6);\r
26fdb4ab 617 SendCommand(&c);\r
baeaf579 618 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
619 } else if (rights[sectorNo][data_area] == 7) { // no key would work\r
79db03ef 620 isOK = false;\r
baeaf579 621 PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo, blockNo);\r
622 } else { // key A would work\r
623 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
624 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
625 SendCommand(&c);\r
626 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
26fdb4ab 627 }\r
628 }\r
629\r
902cb3c0 630 if (received) {\r
79db03ef 631 isOK = resp.arg[0] & 0xff;\r
902cb3c0 632 uint8_t *data = resp.d.asBytes;\r
baeaf579 633 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. Fill in the keys.\r
634 data[0] = (keyA[sectorNo][0]);\r
635 data[1] = (keyA[sectorNo][1]);\r
636 data[2] = (keyA[sectorNo][2]);\r
637 data[3] = (keyA[sectorNo][3]);\r
638 data[4] = (keyA[sectorNo][4]);\r
639 data[5] = (keyA[sectorNo][5]);\r
640 data[10] = (keyB[sectorNo][0]);\r
641 data[11] = (keyB[sectorNo][1]);\r
642 data[12] = (keyB[sectorNo][2]);\r
643 data[13] = (keyB[sectorNo][3]);\r
644 data[14] = (keyB[sectorNo][4]);\r
645 data[15] = (keyB[sectorNo][5]);\r
3d77fdfa 646 }\r
26fdb4ab 647 if (isOK) {\r
79db03ef 648 memcpy(carddata[FirstBlockOfSector(sectorNo) + blockNo], data, 16);\r
649 PrintAndLog("Successfully read block %2d of sector %2d.", blockNo, sectorNo);\r
baeaf579 650 } else {\r
651 PrintAndLog("Could not read block %2d of sector %2d", blockNo, sectorNo);\r
79db03ef 652 break;\r
26fdb4ab 653 }\r
654 }\r
655 else {\r
79db03ef 656 isOK = false;\r
657 PrintAndLog("Command execute timeout when trying to read block %2d of sector %2d.", blockNo, sectorNo);\r
658 break;\r
26fdb4ab 659 }\r
660 }\r
661 }\r
79db03ef 662\r
663 if (isOK) {\r
664 if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
665 PrintAndLog("Could not create file name dumpdata.bin");\r
666 return 1;\r
667 }\r
668 uint16_t numblocks = FirstBlockOfSector(numSectors - 1) + NumBlocksPerSector(numSectors - 1);\r
669 fwrite(carddata, 1, 16*numblocks, fout);\r
670 fclose(fout);\r
671 PrintAndLog("Dumped %d blocks (%d bytes) to file dumpdata.bin", numblocks, 16*numblocks);\r
672 }\r
26fdb4ab 673 \r
674 fclose(fin);\r
baeaf579 675 return 0;\r
26fdb4ab 676}\r
677\r
baeaf579 678\r
aea4d766 679int CmdHF14AMfRestore(const char *Cmd)\r
26fdb4ab 680{\r
681\r
baeaf579 682 uint8_t sectorNo,blockNo;\r
26fdb4ab 683 uint8_t keyType = 0;\r
684 uint8_t key[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
685 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
baeaf579 686 uint8_t keyA[40][6];\r
687 uint8_t keyB[40][6];\r
688 uint8_t numSectors;\r
26fdb4ab 689 \r
26fdb4ab 690 FILE *fdump;\r
691 FILE *fkeys;\r
baeaf579 692\r
693 char cmdp = param_getchar(Cmd, 0);\r
694 switch (cmdp) {\r
695 case '0' : numSectors = 5; break;\r
696 case '1' : \r
697 case '\0': numSectors = 16; break;\r
698 case '2' : numSectors = 32; break;\r
699 case '4' : numSectors = 40; break;\r
700 default: numSectors = 16;\r
701 } \r
702\r
703 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r
704 PrintAndLog("Usage: hf mf restore [card memory]");\r
705 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
706 PrintAndLog("");\r
707 PrintAndLog("Samples: hf mf restore");\r
708 PrintAndLog(" hf mf restore 4");\r
709 return 0;\r
710 }\r
711\r
26fdb4ab 712 if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
aea4d766 713 PrintAndLog("Could not find file dumpdata.bin");\r
26fdb4ab 714 return 1;\r
715 }\r
716 if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
aea4d766 717 PrintAndLog("Could not find file dumpkeys.bin");\r
26fdb4ab 718 return 1;\r
719 }\r
720 \r
baeaf579 721 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
722 if (fread(keyA[sectorNo], 1, 6, fkeys) == 0) {\r
723 PrintAndLog("File reading error (dumpkeys.bin).");\r
759c16b3 724 return 2;\r
baeaf579 725 }\r
26fdb4ab 726 }\r
baeaf579 727\r
728 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
729 if (fread(keyB[sectorNo], 1, 6, fkeys) == 0) {\r
730 PrintAndLog("File reading error (dumpkeys.bin).");\r
759c16b3 731 return 2;\r
baeaf579 732 }\r
26fdb4ab 733 }\r
79db03ef 734\r
9d710943 735 PrintAndLog("Restoring dumpdata.bin to card");\r
26fdb4ab 736\r
baeaf579 737 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
738 for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
739 UsbCommand c = {CMD_MIFARE_WRITEBL, {FirstBlockOfSector(sectorNo) + blockNo, keyType, 0}};\r
26fdb4ab 740 memcpy(c.d.asBytes, key, 6);\r
741 \r
759c16b3 742 if (fread(bldata, 1, 16, fdump) == 0) {\r
baeaf579 743 PrintAndLog("File reading error (dumpdata.bin).");\r
744 return 2;\r
745 }\r
26fdb4ab 746 \r
baeaf579 747 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer\r
748 bldata[0] = (keyA[sectorNo][0]);\r
749 bldata[1] = (keyA[sectorNo][1]);\r
750 bldata[2] = (keyA[sectorNo][2]);\r
751 bldata[3] = (keyA[sectorNo][3]);\r
752 bldata[4] = (keyA[sectorNo][4]);\r
753 bldata[5] = (keyA[sectorNo][5]);\r
754 bldata[10] = (keyB[sectorNo][0]);\r
755 bldata[11] = (keyB[sectorNo][1]);\r
756 bldata[12] = (keyB[sectorNo][2]);\r
757 bldata[13] = (keyB[sectorNo][3]);\r
758 bldata[14] = (keyB[sectorNo][4]);\r
759 bldata[15] = (keyB[sectorNo][5]);\r
26fdb4ab 760 } \r
761 \r
baeaf579 762 PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));\r
26fdb4ab 763 \r
764 memcpy(c.d.asBytes + 10, bldata, 16);\r
765 SendCommand(&c);\r
26fdb4ab 766\r
902cb3c0 767 UsbCommand resp;\r
baeaf579 768 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
902cb3c0 769 uint8_t isOK = resp.arg[0] & 0xff;\r
26fdb4ab 770 PrintAndLog("isOk:%02x", isOK);\r
771 } else {\r
772 PrintAndLog("Command execute timeout");\r
773 }\r
774 }\r
775 }\r
776 \r
777 fclose(fdump);\r
778 fclose(fkeys);\r
779 return 0;\r
780}\r
781\r
baeaf579 782\r
9ca155ba
M		 783int CmdHF14AMfNested(const char *Cmd)\r
784{\r
785 int i, j, res, iterations;\r
baeaf579 786 sector *e_sector = NULL;\r
9ca155ba
M		 787 uint8_t blockNo = 0;\r
788 uint8_t keyType = 0;\r
789 uint8_t trgBlockNo = 0;\r
790 uint8_t trgKeyType = 0;\r
baeaf579 791 uint8_t SectorsCnt = 0;\r
9ca155ba 792 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
4a79e52c 793 uint8_t keyBlock[13*6];\r
9ca155ba 794 uint64_t key64 = 0;\r
baeaf579 795 bool transferToEml = false;\r
9ca155ba 796 \r
baeaf579 797 bool createDumpFile = false;\r
26fdb4ab 798 FILE *fkeys;\r
21156267 799 uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
800 uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
26fdb4ab 801 \r
9ca155ba
M		 802 char cmdp, ctmp;\r
803\r
804 if (strlen(Cmd)<3) {\r
805 PrintAndLog("Usage:");\r
26fdb4ab 806 PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
0014cb46
M		 807 PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
808 PrintAndLog(" <target block number> <target key A/B> [t]");\r
9ca155ba 809 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
8556b852 810 PrintAndLog("t - transfer keys into emulator memory");\r
26fdb4ab 811 PrintAndLog("d - write keys to binary file");\r
9ca155ba
M		 812 PrintAndLog(" ");\r
813 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
79db03ef 814 PrintAndLog(" sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
815 PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
816 PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
9ca155ba
M		 817 return 0;\r
818 } \r
819 \r
820 cmdp = param_getchar(Cmd, 0);\r
821 blockNo = param_get8(Cmd, 1);\r
822 ctmp = param_getchar(Cmd, 2);\r
f38a1528 823 \r
baeaf579 824 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
9ca155ba
M		 825 PrintAndLog("Key type must be A or B");\r
826 return 1;\r
827 }\r
f38a1528 828 \r
829 if (ctmp != 'A' && ctmp != 'a') \r
830 keyType = 1;\r
831 \r
9ca155ba
M		 832 if (param_gethex(Cmd, 3, key, 12)) {\r
833 PrintAndLog("Key must include 12 HEX symbols");\r
834 return 1;\r
835 }\r
836 \r
8556b852 837 if (cmdp == 'o' || cmdp == 'O') {\r
9ca155ba
M		 838 cmdp = 'o';\r
839 trgBlockNo = param_get8(Cmd, 4);\r
840 ctmp = param_getchar(Cmd, 5);\r
baeaf579 841 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
9ca155ba
M		 842 PrintAndLog("Target key type must be A or B");\r
843 return 1;\r
844 }\r
f38a1528 845 if (ctmp != 'A' && ctmp != 'a') \r
846 trgKeyType = 1;\r
9ca155ba 847 } else {\r
f38a1528 848 \r
849 \r
850 \r
9ca155ba
M		 851 switch (cmdp) {\r
852 case '0': SectorsCnt = 05; break;\r
853 case '1': SectorsCnt = 16; break;\r
854 case '2': SectorsCnt = 32; break;\r
baeaf579 855 case '4': SectorsCnt = 40; break;\r
9ca155ba
M		 856 default: SectorsCnt = 16;\r
857 }\r
858 }\r
8556b852
M		 859\r
860 ctmp = param_getchar(Cmd, 4);\r
baeaf579 861 if (ctmp == 't' || ctmp == 'T') transferToEml = true;\r
862 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = true;\r
21156267 863 \r
8556b852
M		 864 ctmp = param_getchar(Cmd, 6);\r
865 transferToEml |= (ctmp == 't' || ctmp == 'T');\r
21156267 866 transferToEml |= (ctmp == 'd' || ctmp == 'D');\r
9ca155ba 867 \r
9ca155ba 868 if (cmdp == 'o') {\r
baeaf579 869 PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo, trgKeyType?'B':'A');\r
9492e0b0 870 if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r
9ca155ba
M		 871 PrintAndLog("Nested error.");\r
872 return 2;\r
873 }\r
9492e0b0 874 key64 = bytes_to_num(keyBlock, 6);\r
875 if (key64) {\r
125a98a1 876 PrintAndLog("Found valid key:%012"llx, key64);\r
8556b852
M		 877\r
878 // transfer key to the emulator\r
879 if (transferToEml) {\r
baeaf579 880 uint8_t sectortrailer;\r
881 if (trgBlockNo < 32*4) { // 4 block sector\r
882 sectortrailer = (trgBlockNo & 0x03) + 3;\r
883 } else { // 16 block sector\r
884 sectortrailer = (trgBlockNo & 0x0f) + 15;\r
885 }\r
886 mfEmlGetMem(keyBlock, sectortrailer, 1);\r
8556b852
M		 887 \r
888 if (!trgKeyType)\r
889 num_to_bytes(key64, 6, keyBlock);\r
890 else\r
891 num_to_bytes(key64, 6, &keyBlock[10]);\r
baeaf579 892 mfEmlSetMem(keyBlock, sectortrailer, 1); \r
8556b852
M		 893 }\r
894 } else {\r
9ca155ba 895 PrintAndLog("No valid key found");\r
8556b852 896 }\r
21156267 897 }\r
898 else { // ------------------------------------ multiple sectors working\r
9492e0b0 899 clock_t time1;\r
900 time1 = clock();\r
901\r
9ca155ba
M		 902 e_sector = calloc(SectorsCnt, sizeof(sector));\r
903 if (e_sector == NULL) return 1;\r
904 \r
baeaf579 905 //test current key and additional standard keys first\r
9ca155ba 906 memcpy(keyBlock, key, 6);\r
9492e0b0 907 num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 1 * 6));\r
908 num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 2 * 6));\r
909 num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 3 * 6));\r
910 num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 4 * 6));\r
9ca155ba 911 num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 5 * 6));\r
4a79e52c 912 num_to_bytes(0x4d3a99c351dd, 6, (uint8_t*)(keyBlock + 6 * 6));\r
913 num_to_bytes(0x1a982c7e459a, 6, (uint8_t*)(keyBlock + 7 * 6));\r
914 num_to_bytes(0xd3f7d3f7d3f7, 6, (uint8_t*)(keyBlock + 8 * 6));\r
915 num_to_bytes(0x714c5c886e97, 6, (uint8_t*)(keyBlock + 9 * 6));\r
916 num_to_bytes(0x587ee5f9350f, 6, (uint8_t*)(keyBlock + 10 * 6));\r
917 num_to_bytes(0xa0478cc39091, 6, (uint8_t*)(keyBlock + 11 * 6));\r
918 num_to_bytes(0x533cb6c723f6, 6, (uint8_t*)(keyBlock + 12 * 6));\r
919 num_to_bytes(0x8fd0a4f256e9, 6, (uint8_t*)(keyBlock + 13 * 6));\r
9ca155ba
M		 920\r
921 PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
922 for (i = 0; i < SectorsCnt; i++) {\r
923 for (j = 0; j < 2; j++) {\r
924 if (e_sector[i].foundKey[j]) continue;\r
925 \r
baeaf579 926 res = mfCheckKeys(FirstBlockOfSector(i), j, 6, keyBlock, &key64);\r
9ca155ba
M		 927 \r
928 if (!res) {\r
929 e_sector[i].Key[j] = key64;\r
930 e_sector[i].foundKey[j] = 1;\r
931 }\r
932 }\r
9492e0b0 933 }\r
934 \r
9ca155ba 935 \r
9ca155ba
M		 936 // nested sectors\r
937 iterations = 0;\r
938 PrintAndLog("nested...");\r
9492e0b0 939 bool calibrate = true;\r
9ca155ba 940 for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
baeaf579 941 for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
9ca155ba 942 for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
baeaf579 943 if (e_sector[sectorNo].foundKey[trgKeyType]) continue;\r
9492e0b0 944 PrintAndLog("-----------------------------------------------");\r
baeaf579 945 if(mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate)) {\r
9492e0b0 946 PrintAndLog("Nested error.\n");\r
947 return 2;\r
948 }\r
949 else {\r
950 calibrate = false;\r
951 }\r
9ca155ba
M		 952 \r
953 iterations++;\r
9492e0b0 954\r
955 key64 = bytes_to_num(keyBlock, 6);\r
956 if (key64) {\r
125a98a1 957 PrintAndLog("Found valid key:%012"llx, key64);\r
baeaf579 958 e_sector[sectorNo].foundKey[trgKeyType] = 1;\r
959 e_sector[sectorNo].Key[trgKeyType] = key64;\r
9ca155ba
M		 960 }\r
961 }\r
9492e0b0 962 }\r
9ca155ba
M		 963 }\r
964\r
a0041115 965 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 966 \r
967 PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
9ca155ba
M		 968 //print them\r
969 PrintAndLog("|---|----------------|---|----------------|---|");\r
970 PrintAndLog("|sec|key A |res|key B |res|");\r
971 PrintAndLog("|---|----------------|---|----------------|---|");\r
972 for (i = 0; i < SectorsCnt; i++) {\r
125a98a1 973 PrintAndLog("|%03d| %012"llx" | %d | %012"llx" | %d |", i,\r
9ca155ba
M		 974 e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
975 }\r
976 PrintAndLog("|---|----------------|---|----------------|---|");\r
977 \r
8556b852
M		 978 // transfer them to the emulator\r
979 if (transferToEml) {\r
980 for (i = 0; i < SectorsCnt; i++) {\r
baeaf579 981 mfEmlGetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
8556b852 982 if (e_sector[i].foundKey[0])\r
ab8b654e 983 num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
8556b852
M		 984 if (e_sector[i].foundKey[1])\r
985 num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
baeaf579 986 mfEmlSetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
8556b852
M		 987 } \r
988 }\r
989 \r
21156267 990 // Create dump file\r
26fdb4ab 991 if (createDumpFile) {\r
992 if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
aea4d766 993 PrintAndLog("Could not create file dumpkeys.bin");\r
26fdb4ab 994 free(e_sector);\r
995 return 1;\r
996 }\r
baeaf579 997 PrintAndLog("Printing keys to binary file dumpkeys.bin...");\r
998 for(i=0; i<SectorsCnt; i++) {\r
21156267 999 if (e_sector[i].foundKey[0]){\r
1000 num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
1001 fwrite ( tempkey, 1, 6, fkeys );\r
1002 }\r
1003 else{\r
1004 fwrite ( &standart, 1, 6, fkeys );\r
1005 }\r
26fdb4ab 1006 }\r
baeaf579 1007 for(i=0; i<SectorsCnt; i++) {\r
21156267 1008 if (e_sector[i].foundKey[1]){\r
1009 num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
1010 fwrite ( tempkey, 1, 6, fkeys );\r
1011 }\r
1012 else{\r
1013 fwrite ( &standart, 1, 6, fkeys );\r
1014 }\r
26fdb4ab 1015 }\r
1016 fclose(fkeys);\r
1017 }\r
1018 \r
9ca155ba
M		 1019 free(e_sector);\r
1020 }\r
1021\r
1022 return 0;\r
1023}\r
1024\r
baeaf579 1025\r
9ca155ba
M		 1026int CmdHF14AMfChk(const char *Cmd)\r
1027{\r
aea4d766 1028 FILE * f;\r
1029 char filename[256]={0};\r
83613803 1030 char buf[13];\r
aea4d766 1031 uint8_t *keyBlock = NULL, *p;\r
1032 uint8_t stKeyBlock = 20;\r
1033 \r
9ca155ba
M		 1034 int i, res;\r
1035 int keycnt = 0;\r
1036 char ctmp = 0x00;\r
1037 uint8_t blockNo = 0;\r
aea4d766 1038 uint8_t SectorsCnt = 1;\r
9ca155ba 1039 uint8_t keyType = 0;\r
9ca155ba 1040 uint64_t key64 = 0;\r
aea4d766 1041 \r
1042 int transferToEml = 0;\r
1043 int createDumpFile = 0;\r
9ca155ba 1044\r
aea4d766 1045 keyBlock = calloc(stKeyBlock, 6);\r
1046 if (keyBlock == NULL) return 1;\r
1047\r
0c12504a 1048 uint64_t defaultKeys[] =\r
1049 {\r
1050 0xffffffffffff, // Default key (first key used by program if no user defined key)\r
1051 0x000000000000, // Blank key\r
1052 0xa0a1a2a3a4a5, // NFCForum MAD key\r
1053 0xb0b1b2b3b4b5,\r
1054 0xaabbccddeeff,\r
1055 0x4d3a99c351dd,\r
1056 0x1a982c7e459a,\r
1057 0xd3f7d3f7d3f7,\r
1058 0x714c5c886e97,\r
1059 0x587ee5f9350f,\r
1060 0xa0478cc39091,\r
1061 0x533cb6c723f6,\r
1062 0x8fd0a4f256e9\r
1063 };\r
baeaf579 1064 int defaultKeysSize = sizeof(defaultKeys) / sizeof(uint64_t);\r
0c12504a 1065\r
1066 for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r
1067 {\r
1068 num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t*)(keyBlock + defaultKeyCounter * 6));\r
1069 }\r
aea4d766 1070 \r
9ca155ba 1071 if (strlen(Cmd)<3) {\r
baeaf579 1072 PrintAndLog("Usage: hf mf chk <block number>|<*card memory> <key type (A/B/?)> [t] [<key (12 hex symbols)>] [<dic (*.dic)>]");\r
aea4d766 1073 PrintAndLog(" * - all sectors");\r
1074 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
79db03ef 1075 PrintAndLog("d - write keys to binary file\n");\r
aea4d766 1076 PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
1077 PrintAndLog(" hf mf chk *1 ? t");\r
9ca155ba
M		 1078 return 0;\r
1079 } \r
1080 \r
aea4d766 1081 if (param_getchar(Cmd, 0)=='*') {\r
1082 blockNo = 3;\r
1083 switch(param_getchar(Cmd+1, 0)) {\r
1084 case '0': SectorsCnt = 5; break;\r
1085 case '1': SectorsCnt = 16; break;\r
1086 case '2': SectorsCnt = 32; break;\r
1087 case '4': SectorsCnt = 40; break;\r
1088 default: SectorsCnt = 16;\r
1089 }\r
1090 }\r
1091 else\r
1092 blockNo = param_get8(Cmd, 0);\r
1093 \r
9ca155ba 1094 ctmp = param_getchar(Cmd, 1);\r
aea4d766 1095 switch (ctmp) { \r
1096 case 'a': case 'A':\r
1097 keyType = !0;\r
1098 break;\r
1099 case 'b': case 'B':\r
1100 keyType = !1;\r
1101 break;\r
1102 case '?':\r
1103 keyType = 2;\r
1104 break;\r
1105 default:\r
1106 PrintAndLog("Key type must be A , B or ?");\r
9ca155ba 1107 return 1;\r
aea4d766 1108 };\r
9ca155ba 1109 \r
aea4d766 1110 ctmp = param_getchar(Cmd, 2);\r
1111 if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r
1112 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r
1113 \r
1114 for (i = transferToEml || createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
1115 if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
1116 if ( stKeyBlock - keycnt < 2) {\r
1117 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
1118 if (!p) {\r
1119 PrintAndLog("Cannot allocate memory for Keys");\r
1120 free(keyBlock);\r
1121 return 2;\r
1122 }\r
1123 keyBlock = p;\r
1124 }\r
baeaf579 1125 PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
aea4d766 1126 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
1127 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
1128 keycnt++;\r
1129 } else {\r
1130 // May be a dic file\r
1131 if ( param_getstr(Cmd, 2 + i,filename) > 255 ) {\r
1132 PrintAndLog("File name too long");\r
1133 free(keyBlock);\r
1134 return 2;\r
1135 }\r
1136 \r
aea4d766 1137 if ( (f = fopen( filename , "r")) ) {\r
0c12504a 1138 while( fgets(buf, sizeof(buf), f) ){\r
99a71a0d 1139 if (strlen(buf) < 12 || buf[11] == '\n')\r
1140 continue;\r
aea4d766 1141 \r
99a71a0d 1142 while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
1143 \r
9492e0b0 1144 if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
9ca155ba 1145\r
99a71a0d 1146 if (!isxdigit(buf[0])){\r
1147 PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
aea4d766 1148 continue;\r
1149 }\r
1150 \r
99a71a0d 1151 buf[12] = 0;\r
aea4d766 1152\r
1153 if ( stKeyBlock - keycnt < 2) {\r
1154 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
1155 if (!p) {\r
1156 PrintAndLog("Cannot allocate memory for defKeys");\r
1157 free(keyBlock);\r
1158 return 2;\r
1159 }\r
1160 keyBlock = p;\r
1161 }\r
1162 memset(keyBlock + 6 * keycnt, 0, 6);\r
99a71a0d 1163 num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
baeaf579 1164 PrintAndLog("chk custom key[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
aea4d766 1165 keycnt++;\r
0c12504a 1166 memset(buf, 0, sizeof(buf));\r
aea4d766 1167 }\r
aea4d766 1168 } else {\r
1169 PrintAndLog("File: %s: not found or locked.", filename);\r
1170 free(keyBlock);\r
1171 return 1;\r
1172 fclose(f);\r
1173 }\r
9ca155ba 1174 }\r
9ca155ba
M		 1175 }\r
1176 \r
1177 if (keycnt == 0) {\r
baeaf579 1178 PrintAndLog("No key specified, trying default keys");\r
0c12504a 1179 for (;keycnt < defaultKeysSize; keycnt++)\r
baeaf579 1180 PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
aea4d766 1181 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
1182 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
9ca155ba 1183 }\r
9ca155ba 1184 \r
79db03ef 1185 // initialize storage for found keys\r
1186 bool validKey[2][40];\r
1187 uint8_t foundKey[2][40][6];\r
1188 for (uint16_t t = 0; t < 2; t++) {\r
1189 for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
1190 validKey[t][sectorNo] = false;\r
1191 for (uint16_t i = 0; i < 6; i++) {\r
1192 foundKey[t][sectorNo][i] = 0xff;\r
1193 }\r
1194 }\r
9ca155ba 1195 }\r
9ca155ba 1196 \r
baeaf579 1197 for ( int t = !keyType; t < 2; keyType==2?(t++):(t=2) ) {\r
aea4d766 1198 int b=blockNo;\r
baeaf579 1199 for (int i = 0; i < SectorsCnt; ++i) {\r
79db03ef 1200 PrintAndLog("--sector:%2d, block:%3d, key type:%C, key count:%2d ", i, b, t?'B':'A', keycnt);\r
9492e0b0 1201 uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
1202 for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
1203 uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
1204 res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\r
baeaf579 1205 if (res != 1) {\r
aea4d766 1206 if (!res) {\r
125a98a1 1207 PrintAndLog("Found valid key:[%012"llx"]",key64);\r
79db03ef 1208 num_to_bytes(key64, 6, foundKey[t][i]);\r
1209 validKey[t][i] = true;\r
1210 } \r
aea4d766 1211 } else {\r
1212 PrintAndLog("Command execute timeout");\r
1213 }\r
1214 }\r
1215 b<127?(b+=4):(b+=16); \r
1216 }\r
9ca155ba
M		 1217 }\r
1218\r
79db03ef 1219 if (transferToEml) {\r
1220 uint8_t block[16];\r
1221 for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
1222 if (validKey[0][sectorNo] || validKey[1][sectorNo]) {\r
1223 mfEmlGetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
1224 for (uint16_t t = 0; t < 2; t++) {\r
1225 if (validKey[t][sectorNo]) {\r
1226 memcpy(block + t*10, foundKey[t][sectorNo], 6);\r
aea4d766 1227 }\r
aea4d766 1228 }\r
79db03ef 1229 mfEmlSetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
aea4d766 1230 }\r
1231 }\r
79db03ef 1232 PrintAndLog("Found keys have been transferred to the emulator memory");\r
aea4d766 1233 }\r
79db03ef 1234\r
aea4d766 1235 if (createDumpFile) {\r
79db03ef 1236 FILE *fkeys = fopen("dumpkeys.bin","wb");\r
1237 if (fkeys == NULL) { \r
aea4d766 1238 PrintAndLog("Could not create file dumpkeys.bin");\r
79db03ef 1239 free(keyBlock);\r
aea4d766 1240 return 1;\r
aea4d766 1241 }\r
79db03ef 1242 for (uint16_t t = 0; t < 2; t++) {\r
1243 fwrite(foundKey[t], 1, 6*SectorsCnt, fkeys);\r
aea4d766 1244 }\r
1245 fclose(fkeys);\r
79db03ef 1246 PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");\r
aea4d766 1247 }\r
79db03ef 1248\r
1249 free(keyBlock);\r
1250\r
9ca155ba
M		 1251 return 0;\r
1252}\r
1253\r
79db03ef 1254\r
9ca155ba
M		 1255int CmdHF14AMf1kSim(const char *Cmd)\r
1256{\r
7bc95e2e 1257 uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
d2f487af 1258 uint8_t exitAfterNReads = 0;\r
1259 uint8_t flags = 0;\r
1260\r
9ca155ba 1261 if (param_getchar(Cmd, 0) == 'h') {\r
d2f487af 1262 PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r
1263 PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r
1264 PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
1265 PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
1266 PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
b03c0f2d 1267 PrintAndLog(" sample: hf mf sim u 0a0a0a0a ");\r
9ca155ba 1268 return 0;\r
9ca155ba 1269 }\r
d2f487af 1270 uint8_t pnr = 0;\r
1271 if (param_getchar(Cmd, pnr) == 'u') {\r
1272 if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r
1273 {\r
baeaf579 1274 flags |= FLAG_4B_UID_IN_DATA; // UID from packet\r
1275 } else if(param_gethex(Cmd,pnr+1,uid,14) == 0) {\r
d2f487af 1276 flags |= FLAG_7B_UID_IN_DATA;// UID from packet\r
baeaf579 1277 } else {\r
1278 PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r
1279 return 1;\r
d2f487af 1280 }\r
1281 pnr +=2;\r
1282 }\r
1283 if (param_getchar(Cmd, pnr) == 'n') {\r
1284 exitAfterNReads = param_get8(Cmd,pnr+1);\r
1285 pnr += 2;\r
1286 }\r
1287 if (param_getchar(Cmd, pnr) == 'i' ) {\r
1288 //Using a flag to signal interactiveness, least significant bit\r
1289 flags |= FLAG_INTERACTIVE;\r
1290 pnr++;\r
1291 }\r
1292\r
1293 if (param_getchar(Cmd, pnr) == 'x' ) {\r
1294 //Using a flag to signal interactiveness, least significant bit\r
1295 flags |= FLAG_NR_AR_ATTACK;\r
1296 }\r
1297 PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r
1298 flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r
1299 flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r
1300 , exitAfterNReads, flags,flags);\r
1301\r
1302\r
baeaf579 1303 UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r
1304 memcpy(c.d.asBytes, uid, sizeof(uid));\r
1305 SendCommand(&c);\r
d2f487af 1306\r
baeaf579 1307 if(flags & FLAG_INTERACTIVE)\r
1308 {\r
1309 UsbCommand resp;\r
1310 PrintAndLog("Press pm3-button to abort simulation");\r
1311 while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
1312 //We're waiting only 1.5 s at a time, otherwise we get the\r
1313 // annoying message about "Waiting for a response... "\r
1314 }\r
1315 }\r
1316 \r
1317 return 0;\r
9ca155ba
M		 1318}\r
1319\r
baeaf579 1320\r
9ca155ba
M		 1321int CmdHF14AMfDbg(const char *Cmd)\r
1322{\r
8556b852
M		 1323 int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
1324 if (dbgMode > 4) {\r
baeaf579 1325 PrintAndLog("Max debug mode parameter is 4 \n");\r
8556b852
M		 1326 }\r
1327\r
1328 if (strlen(Cmd) < 1 || !param_getchar(Cmd, 0) || dbgMode > 4) {\r
9ca155ba
M		 1329 PrintAndLog("Usage: hf mf dbg <debug level>");\r
1330 PrintAndLog(" 0 - no debug messages");\r
1331 PrintAndLog(" 1 - error messages");\r
b03c0f2d 1332 PrintAndLog(" 2 - plus information messages");\r
1333 PrintAndLog(" 3 - plus debug messages");\r
1334 PrintAndLog(" 4 - print even debug messages in timing critical functions");\r
1335 PrintAndLog(" Note: this option therefore may cause malfunction itself");\r
9ca155ba
M		 1336 return 0;\r
1337 } \r
1338\r
8556b852
M		 1339 UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
1340 SendCommand(&c);\r
1341\r
9ca155ba
M		 1342 return 0;\r
1343}\r
1344\r
1345int CmdHF14AMfEGet(const char *Cmd)\r
1346{\r
8556b852 1347 uint8_t blockNo = 0;\r
baeaf579 1348 uint8_t data[16];\r
8556b852
M		 1349\r
1350 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1351 PrintAndLog("Usage: hf mf eget <block number>");\r
1352 PrintAndLog(" sample: hf mf eget 0 ");\r
1353 return 0;\r
1354 } \r
1355 \r
1356 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1357\r
1358 PrintAndLog(" ");\r
baeaf579 1359 if (!mfEmlGetMem(data, blockNo, 1)) {\r
1360 PrintAndLog("data[%3d]:%s", blockNo, sprint_hex(data, 16));\r
8556b852
M		 1361 } else {\r
1362 PrintAndLog("Command execute timeout");\r
1363 }\r
1364\r
1365 return 0;\r
1366}\r
1367\r
baeaf579 1368\r
8556b852
M		 1369int CmdHF14AMfEClear(const char *Cmd)\r
1370{\r
1371 if (param_getchar(Cmd, 0) == 'h') {\r
1372 PrintAndLog("Usage: hf mf eclr");\r
1373 PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
1374 return 0;\r
1375 } \r
1376\r
1377 UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
1378 SendCommand(&c);\r
9ca155ba
M		 1379 return 0;\r
1380}\r
1381\r
baeaf579 1382\r
9ca155ba
M		 1383int CmdHF14AMfESet(const char *Cmd)\r
1384{\r
8556b852
M		 1385 uint8_t memBlock[16];\r
1386 uint8_t blockNo = 0;\r
1387\r
1388 memset(memBlock, 0x00, sizeof(memBlock));\r
1389\r
1390 if (strlen(Cmd) < 3 || param_getchar(Cmd, 0) == 'h') {\r
1391 PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
1392 PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
1393 return 0;\r
1394 } \r
1395 \r
1396 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1397 \r
1398 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1399 PrintAndLog("block data must include 32 HEX symbols");\r
1400 return 1;\r
1401 }\r
1402 \r
1403 // 1 - blocks count\r
baeaf579 1404 UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
8556b852 1405 memcpy(c.d.asBytes, memBlock, 16);\r
baeaf579 1406 SendCommand(&c);\r
1407 return 0;\r
9ca155ba
M		 1408}\r
1409\r
baeaf579 1410\r
9ca155ba
M		 1411int CmdHF14AMfELoad(const char *Cmd)\r
1412{\r
ab8b654e
M		 1413 FILE * f;\r
1414 char filename[20];\r
baeaf579 1415 char *fnameptr = filename;\r
ab8b654e
M		 1416 char buf[64];\r
1417 uint8_t buf8[64];\r
1418 int i, len, blockNum;\r
1419 \r
1420 memset(filename, 0, sizeof(filename));\r
1421 memset(buf, 0, sizeof(buf));\r
1422\r
aea4d766 1423 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
ab8b654e
M		 1424 PrintAndLog("It loads emul dump from the file `filename.eml`");\r
1425 PrintAndLog("Usage: hf mf eload <file name w/o `.eml`>");\r
1426 PrintAndLog(" sample: hf mf eload filename");\r
1427 return 0;\r
1428 } \r
1429\r
1430 len = strlen(Cmd);\r
1431 if (len > 14) len = 14;\r
ab8b654e
M		 1432\r
1433 memcpy(filename, Cmd, len);\r
1434 fnameptr += len;\r
1435\r
1436 sprintf(fnameptr, ".eml"); \r
1437 \r
1438 // open file\r
1439 f = fopen(filename, "r");\r
1440 if (f == NULL) {\r
1441 PrintAndLog("File not found or locked.");\r
1442 return 1;\r
1443 }\r
1444 \r
1445 blockNum = 0;\r
1446 while(!feof(f)){\r
1447 memset(buf, 0, sizeof(buf));\r
759c16b3 1448 if (fgets(buf, sizeof(buf), f) == NULL) {\r
baeaf579 1449 if((blockNum == 16*4) || (blockNum == 32*4 + 8*16)) { // supports both old (1K) and new (4K) .eml files)\r
d2f487af 1450 break;\r
1451 }\r
1452 PrintAndLog("File reading error.");\r
759c16b3 1453 return 2;\r
baeaf579 1454 }\r
ab8b654e 1455 if (strlen(buf) < 32){\r
aea4d766 1456 if(strlen(buf) && feof(f))\r
1457 break;\r
ab8b654e
M		 1458 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
1459 return 2;\r
1460 }\r
baeaf579 1461 for (i = 0; i < 32; i += 2) {\r
1462 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
ab8b654e 1463// PrintAndLog("data[%02d]:%s", blockNum, sprint_hex(buf8, 16));\r
baeaf579 1464 }\r
ab8b654e 1465 if (mfEmlSetMem(buf8, blockNum, 1)) {\r
baeaf579 1466 PrintAndLog("Cant set emul block: %3d", blockNum);\r
ab8b654e
M		 1467 return 3;\r
1468 }\r
1469 blockNum++;\r
1470 \r
baeaf579 1471 if (blockNum >= 32*4 + 8*16) break;\r
ab8b654e
M		 1472 }\r
1473 fclose(f);\r
1474 \r
baeaf579 1475 if ((blockNum != 16*4) && (blockNum != 32*4 + 8*16)) {\r
1476 PrintAndLog("File content error. There must be 64 or 256 blocks.");\r
ab8b654e
M		 1477 return 4;\r
1478 }\r
d2f487af 1479 PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
baeaf579 1480 return 0;\r
9ca155ba
M		 1481}\r
1482\r
baeaf579 1483\r
9ca155ba
M		 1484int CmdHF14AMfESave(const char *Cmd)\r
1485{\r
ab8b654e
M		 1486 FILE * f;\r
1487 char filename[20];\r
1488 char * fnameptr = filename;\r
1489 uint8_t buf[64];\r
1490 int i, j, len;\r
1491 \r
1492 memset(filename, 0, sizeof(filename));\r
1493 memset(buf, 0, sizeof(buf));\r
1494\r
1495 if (param_getchar(Cmd, 0) == 'h') {\r
1496 PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r
1497 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`]");\r
1498 PrintAndLog(" sample: hf mf esave ");\r
1499 PrintAndLog(" hf mf esave filename");\r
1500 return 0;\r
1501 } \r
1502\r
1503 len = strlen(Cmd);\r
1504 if (len > 14) len = 14;\r
1505 \r
1506 if (len < 1) {\r
1507 // get filename\r
1508 if (mfEmlGetMem(buf, 0, 1)) {\r
1509 PrintAndLog("Cant get block: %d", 0);\r
1510 return 1;\r
1511 }\r
1512 for (j = 0; j < 7; j++, fnameptr += 2)\r
1513 sprintf(fnameptr, "%02x", buf[j]); \r
1514 } else {\r
1515 memcpy(filename, Cmd, len);\r
1516 fnameptr += len;\r
1517 }\r
1518\r
1519 sprintf(fnameptr, ".eml"); \r
1520 \r
1521 // open file\r
1522 f = fopen(filename, "w+");\r
1523\r
1524 // put hex\r
baeaf579 1525 for (i = 0; i < 32*4 + 8*16; i++) {\r
ab8b654e
M		 1526 if (mfEmlGetMem(buf, i, 1)) {\r
1527 PrintAndLog("Cant get block: %d", i);\r
1528 break;\r
1529 }\r
1530 for (j = 0; j < 16; j++)\r
1531 fprintf(f, "%02x", buf[j]); \r
1532 fprintf(f,"\n");\r
1533 }\r
1534 fclose(f);\r
1535 \r
1536 PrintAndLog("Saved to file: %s", filename);\r
1537 \r
9ca155ba
M		 1538 return 0;\r
1539}\r
1540\r
baeaf579 1541\r
26fdb4ab 1542int CmdHF14AMfECFill(const char *Cmd)\r
1543{\r
8556b852 1544 uint8_t keyType = 0;\r
baeaf579 1545 uint8_t numSectors = 16;\r
1546 \r
8556b852 1547 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
baeaf579 1548 PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");\r
1549 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
1550 PrintAndLog("");\r
1551 PrintAndLog("samples: hf mf ecfill A");\r
1552 PrintAndLog(" hf mf ecfill A 4");\r
1553 PrintAndLog("Read card and transfer its data to emulator memory.");\r
1554 PrintAndLog("Keys must be laid in the emulator memory. \n");\r
8556b852
M		 1555 return 0;\r
1556 } \r
1557\r
1558 char ctmp = param_getchar(Cmd, 0);\r
baeaf579 1559 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
8556b852
M		 1560 PrintAndLog("Key type must be A or B");\r
1561 return 1;\r
1562 }\r
1563 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
1564\r
baeaf579 1565 ctmp = param_getchar(Cmd, 1);\r
1566 switch (ctmp) {\r
1567 case '0' : numSectors = 5; break;\r
1568 case '1' : \r
1569 case '\0': numSectors = 16; break;\r
1570 case '2' : numSectors = 32; break;\r
1571 case '4' : numSectors = 40; break;\r
1572 default: numSectors = 16;\r
1573 } \r
1574\r
1575 printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);\r
1576 UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};\r
1577 SendCommand(&c);\r
1578 return 0;\r
8556b852
M		 1579}\r
1580\r
baeaf579 1581\r
26fdb4ab 1582int CmdHF14AMfEKeyPrn(const char *Cmd)\r
1583{\r
baeaf579 1584 int i;\r
8556b852
M		 1585 uint8_t data[16];\r
1586 uint64_t keyA, keyB;\r
1587 \r
1588 PrintAndLog("|---|----------------|----------------|");\r
1589 PrintAndLog("|sec|key A |key B |");\r
1590 PrintAndLog("|---|----------------|----------------|");\r
aea4d766 1591 for (i = 0; i < 40; i++) {\r
baeaf579 1592 if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {\r
1593 PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r
8556b852
M		 1594 break;\r
1595 }\r
1596 keyA = bytes_to_num(data, 6);\r
1597 keyB = bytes_to_num(data + 10, 6);\r
125a98a1 1598 PrintAndLog("|%03d| %012"llx" | %012"llx" |", i, keyA, keyB);\r
8556b852
M		 1599 }\r
1600 PrintAndLog("|---|----------------|----------------|");\r
1601 \r
1602 return 0;\r
1603}\r
1604\r
baeaf579 1605\r
0675f200
M		 1606int CmdHF14AMfCSetUID(const char *Cmd)\r
1607{\r
1608 uint8_t wipeCard = 0;\r
1609 uint8_t uid[8];\r
1610 uint8_t oldUid[8];\r
1611 int res;\r
1612\r
1613 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1614 PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");\r
1615 PrintAndLog("sample: hf mf csetuid 01020304 w");\r
1616 PrintAndLog("Set UID for magic Chinese card (only works with!!!)");\r
1617 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1618 return 0;\r
1619 } \r
1620\r
1621 if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
1622 PrintAndLog("UID must include 8 HEX symbols");\r
1623 return 1;\r
1624 }\r
1625\r
1626 char ctmp = param_getchar(Cmd, 1);\r
1627 if (ctmp == 'w' || ctmp == 'W') wipeCard = 1;\r
1628 \r
1629 PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
1630\r
1631 res = mfCSetUID(uid, oldUid, wipeCard);\r
1632 if (res) {\r
1633 PrintAndLog("Can't set UID. error=%d", res);\r
1634 return 1;\r
1635 }\r
1636 \r
1637 PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
1638 return 0;\r
1639}\r
1640\r
1641int CmdHF14AMfCSetBlk(const char *Cmd)\r
1642{\r
f774db95
M		 1643 uint8_t uid[8];\r
1644 uint8_t memBlock[16];\r
1645 uint8_t blockNo = 0;\r
1646 int res;\r
1647 memset(memBlock, 0x00, sizeof(memBlock));\r
1648\r
1649 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1650 PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");\r
1651 PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
1652 PrintAndLog("Set block data for magic Chinese card (only works with!!!)");\r
1653 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1654 return 0;\r
1655 } \r
1656\r
1657 blockNo = param_get8(Cmd, 0);\r
f774db95
M		 1658\r
1659 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1660 PrintAndLog("block data must include 32 HEX symbols");\r
1661 return 1;\r
1662 }\r
1663\r
baeaf579 1664 PrintAndLog("--block number:%2d data:%s", blockNo, sprint_hex(memBlock, 16));\r
f774db95 1665\r
208a0166 1666 res = mfCSetBlock(blockNo, memBlock, uid, 0, CSETBLOCK_SINGLE_OPER);\r
f774db95
M		 1667 if (res) {\r
1668 PrintAndLog("Can't write block. error=%d", res);\r
1669 return 1;\r
1670 }\r
1671 \r
1672 PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
0675f200
M		 1673 return 0;\r
1674}\r
1675\r
baeaf579 1676\r
0675f200
M		 1677int CmdHF14AMfCLoad(const char *Cmd)\r
1678{\r
208a0166
M		 1679 FILE * f;\r
1680 char filename[20];\r
1681 char * fnameptr = filename;\r
1682 char buf[64];\r
1683 uint8_t buf8[64];\r
1684 uint8_t fillFromEmulator = 0;\r
1685 int i, len, blockNum, flags;\r
1686 \r
1687 memset(filename, 0, sizeof(filename));\r
1688 memset(buf, 0, sizeof(buf));\r
1689\r
1690 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
1691 PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
1692 PrintAndLog("or from emulator memory (option `e`)");\r
1693 PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
1694 PrintAndLog(" or: hf mf cload e ");\r
1695 PrintAndLog(" sample: hf mf cload filename");\r
1696 return 0;\r
1697 } \r
1698\r
1699 char ctmp = param_getchar(Cmd, 0);\r
1700 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1701 \r
1702 if (fillFromEmulator) {\r
1703 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1704 for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
1705 if (mfEmlGetMem(buf8, blockNum, 1)) {\r
1706 PrintAndLog("Cant get block: %d", blockNum);\r
1707 return 2;\r
1708 }\r
1709 \r
1710 if (blockNum == 2) flags = 0;\r
1711 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1712\r
1713 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
1714 PrintAndLog("Cant set magic card block: %d", blockNum);\r
1715 return 3;\r
1716 }\r
1717 }\r
1718 return 0;\r
1719 } else {\r
1720 len = strlen(Cmd);\r
1721 if (len > 14) len = 14;\r
1722\r
1723 memcpy(filename, Cmd, len);\r
1724 fnameptr += len;\r
1725\r
1726 sprintf(fnameptr, ".eml"); \r
1727 \r
1728 // open file\r
1729 f = fopen(filename, "r");\r
1730 if (f == NULL) {\r
1731 PrintAndLog("File not found or locked.");\r
1732 return 1;\r
1733 }\r
1734 \r
1735 blockNum = 0;\r
1736 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1737 while(!feof(f)){\r
1738 memset(buf, 0, sizeof(buf));\r
759c16b3 1739 if (fgets(buf, sizeof(buf), f) == NULL) {\r
baeaf579 1740 PrintAndLog("File reading error.");\r
1741 return 2;\r
1742 }\r
208a0166
M		 1743\r
1744 if (strlen(buf) < 32){\r
1745 if(strlen(buf) && feof(f))\r
1746 break;\r
1747 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
1748 return 2;\r
1749 }\r
1750 for (i = 0; i < 32; i += 2)\r
1751 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
1752\r
1753 if (blockNum == 2) flags = 0;\r
1754 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1755\r
1756 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
baeaf579 1757 PrintAndLog("Can't set magic card block: %d", blockNum);\r
208a0166
M		 1758 return 3;\r
1759 }\r
1760 blockNum++;\r
1761 \r
1762 if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
1763 }\r
1764 fclose(f);\r
1765 \r
4a79e52c 1766 if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
208a0166
M		 1767 PrintAndLog("File content error. There must be 64 blocks");\r
1768 return 4;\r
1769 }\r
1770 PrintAndLog("Loaded from file: %s", filename);\r
1771 return 0;\r
1772 }\r
0675f200
M		 1773}\r
1774\r
545a1f38
M		 1775int CmdHF14AMfCGetBlk(const char *Cmd) {\r
1776 uint8_t memBlock[16];\r
1777 uint8_t blockNo = 0;\r
1778 int res;\r
1779 memset(memBlock, 0x00, sizeof(memBlock));\r
1780\r
1781 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1782 PrintAndLog("Usage: hf mf cgetblk <block number>");\r
1783 PrintAndLog("sample: hf mf cgetblk 1");\r
1784 PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");\r
1785 return 0;\r
1786 } \r
1787\r
1788 blockNo = param_get8(Cmd, 0);\r
545a1f38 1789\r
baeaf579 1790 PrintAndLog("--block number:%2d ", blockNo);\r
545a1f38
M		 1791\r
1792 res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r
1793 if (res) {\r
1794 PrintAndLog("Can't read block. error=%d", res);\r
1795 return 1;\r
1796 }\r
1797 \r
1798 PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r
1799 return 0;\r
1800}\r
1801\r
baeaf579 1802\r
545a1f38
M		 1803int CmdHF14AMfCGetSc(const char *Cmd) {\r
1804 uint8_t memBlock[16];\r
1805 uint8_t sectorNo = 0;\r
1806 int i, res, flags;\r
1807 memset(memBlock, 0x00, sizeof(memBlock));\r
1808\r
1809 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1810 PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
1811 PrintAndLog("sample: hf mf cgetsc 0");\r
1812 PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");\r
1813 return 0;\r
1814 } \r
1815\r
1816 sectorNo = param_get8(Cmd, 0);\r
1817 if (sectorNo > 15) {\r
1818 PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
1819 return 1;\r
1820 }\r
1821\r
baeaf579 1822 PrintAndLog("--sector number:%d ", sectorNo);\r
545a1f38
M		 1823\r
1824 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1825 for (i = 0; i < 4; i++) {\r
1826 if (i == 1) flags = 0;\r
1827 if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1828\r
1829 res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r
1830 if (res) {\r
baeaf579 1831 PrintAndLog("Can't read block. %d error=%d", sectorNo * 4 + i, res);\r
545a1f38
M		 1832 return 1;\r
1833 }\r
1834 \r
baeaf579 1835 PrintAndLog("block %3d data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r
545a1f38
M		 1836 }\r
1837 return 0;\r
1838}\r
1839\r
baeaf579 1840\r
545a1f38
M		 1841int CmdHF14AMfCSave(const char *Cmd) {\r
1842\r
1843 FILE * f;\r
1844 char filename[20];\r
1845 char * fnameptr = filename;\r
1846 uint8_t fillFromEmulator = 0;\r
1847 uint8_t buf[64];\r
1848 int i, j, len, flags;\r
1849 \r
1850 memset(filename, 0, sizeof(filename));\r
1851 memset(buf, 0, sizeof(buf));\r
1852\r
1853 if (param_getchar(Cmd, 0) == 'h') {\r
1854 PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
1855 PrintAndLog("or into emulator memory (option `e`)");\r
1856 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
1857 PrintAndLog(" sample: hf mf esave ");\r
1858 PrintAndLog(" hf mf esave filename");\r
1859 PrintAndLog(" hf mf esave e \n");\r
1860 return 0;\r
1861 } \r
1862\r
1863 char ctmp = param_getchar(Cmd, 0);\r
1864 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1865\r
1866 if (fillFromEmulator) {\r
1867 // put into emulator\r
1868 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1869 for (i = 0; i < 16 * 4; i++) {\r
1870 if (i == 1) flags = 0;\r
1871 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1872 \r
1873 if (mfCGetBlock(i, buf, flags)) {\r
1874 PrintAndLog("Cant get block: %d", i);\r
1875 break;\r
1876 }\r
1877 \r
1878 if (mfEmlSetMem(buf, i, 1)) {\r
1879 PrintAndLog("Cant set emul block: %d", i);\r
1880 return 3;\r
1881 }\r
1882 }\r
1883 return 0;\r
1884 } else {\r
1885 len = strlen(Cmd);\r
1886 if (len > 14) len = 14;\r
1887 \r
1888 if (len < 1) {\r
1889 // get filename\r
1890 if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r
1891 PrintAndLog("Cant get block: %d", 0);\r
1892 return 1;\r
1893 }\r
1894 for (j = 0; j < 7; j++, fnameptr += 2)\r
1895 sprintf(fnameptr, "%02x", buf[j]); \r
1896 } else {\r
1897 memcpy(filename, Cmd, len);\r
1898 fnameptr += len;\r
1899 }\r
1900\r
1901 sprintf(fnameptr, ".eml"); \r
1902 \r
1903 // open file\r
1904 f = fopen(filename, "w+");\r
1905\r
1906 // put hex\r
1907 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1908 for (i = 0; i < 16 * 4; i++) {\r
1909 if (i == 1) flags = 0;\r
1910 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1911 \r
1912 if (mfCGetBlock(i, buf, flags)) {\r
1913 PrintAndLog("Cant get block: %d", i);\r
1914 break;\r
1915 }\r
1916 for (j = 0; j < 16; j++)\r
1917 fprintf(f, "%02x", buf[j]); \r
1918 fprintf(f,"\n");\r
1919 }\r
1920 fclose(f);\r
1921 \r
1922 PrintAndLog("Saved to file: %s", filename);\r
1923 \r
1924 return 0;\r
1925 }\r
1926}\r
1927\r
baeaf579 1928\r
b62a5a84 1929int CmdHF14AMfSniff(const char *Cmd){\r
55acbb2a 1930 // params\r
c948cbde
M		 1931 bool wantLogToFile = 0;\r
1932 bool wantDecrypt = 0;\r
eede7162 1933 //bool wantSaveToEml = 0; TODO\r
55acbb2a
M		 1934 bool wantSaveToEmlFile = 0;\r
1935\r
1936 //var \r
39864b0b
M		 1937 int res = 0;\r
1938 int len = 0;\r
1939 int blockLen = 0;\r
1940 int num = 0;\r
1941 int pckNum = 0;\r
991f13f2 1942 uint8_t uid[7];\r
1943 uint8_t uid_len;\r
39864b0b
M		 1944 uint8_t atqa[2];\r
1945 uint8_t sak;\r
1946 bool isTag;\r
71d90e54 1947 uint32_t parity;\r
39864b0b
M		 1948 uint8_t buf[3000];\r
1949 uint8_t * bufPtr = buf;\r
1950 memset(buf, 0x00, 3000);\r
b62a5a84
M		 1951 \r
1952 if (param_getchar(Cmd, 0) == 'h') {\r
baeaf579 1953 PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");\r
55acbb2a
M		 1954 PrintAndLog("You can specify:");\r
1955 PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
1956 PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
1957 PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
e0c635d1 1958 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		 1959 PrintAndLog("Usage: hf mf sniff [l][d][e][r]");\r
1960 PrintAndLog(" sample: hf mf sniff l d e");\r
b62a5a84
M		 1961 return 0;\r
1962 } \r
1963 \r
55acbb2a
M		 1964 for (int i = 0; i < 4; i++) {\r
1965 char ctmp = param_getchar(Cmd, i);\r
1966 if (ctmp == 'l' || ctmp == 'L') wantLogToFile = true;\r
1967 if (ctmp == 'd' || ctmp == 'D') wantDecrypt = true;\r
eede7162 1968 //if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true; TODO\r
55acbb2a
M		 1969 if (ctmp == 'f' || ctmp == 'F') wantSaveToEmlFile = true;\r
1970 }\r
1971 \r
39864b0b
M		 1972 printf("-------------------------------------------------------------------------\n");\r
1973 printf("Executing command. \n");\r
1974 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
1975 printf("Press the key on pc keyboard to abort the client.\n");\r
1976 printf("-------------------------------------------------------------------------\n");\r
1977\r
d714d3ef 1978 UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
1979 clearCommandBuffer();\r
1980 SendCommand(&c);\r
b62a5a84 1981\r
39864b0b
M		 1982 // wait cycle\r
1983 while (true) {\r
1984 printf(".");\r
1985 fflush(stdout);\r
1986 if (ukbhit()) {\r
1987 getchar();\r
1988 printf("\naborted via keyboard!\n");\r
1989 break;\r
1990 }\r
1991 \r
902cb3c0 1992 UsbCommand resp;\r
1993 if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
1994 res = resp.arg[0] & 0xff;\r
1995 len = resp.arg[1];\r
1996 num = resp.arg[2];\r
39864b0b
M		 1997 \r
1998 if (res == 0) return 0;\r
1999 if (res == 1) {\r
2000 if (num ==0) {\r
2001 bufPtr = buf;\r
2002 memset(buf, 0x00, 3000);\r
2003 }\r
902cb3c0 2004 memcpy(bufPtr, resp.d.asBytes, len);\r
39864b0b
M		 2005 bufPtr += len;\r
2006 pckNum++;\r
2007 }\r
2008 if (res == 2) {\r
2009 blockLen = bufPtr - buf;\r
2010 bufPtr = buf;\r
2011 printf(">\n");\r
2012 PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
2013 num = 0;\r
2014 while (bufPtr - buf + 9 < blockLen) {\r
7bc95e2e 2015 isTag = bufPtr[3] & 0x80 ? true:false;\r
71d90e54
M		 2016 bufPtr += 4;\r
2017 parity = *((uint32_t *)(bufPtr));\r
2018 bufPtr += 4;\r
39864b0b
M		 2019 len = bufPtr[0];\r
2020 bufPtr++;\r
991f13f2 2021 if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff)) {\r
39864b0b
M		 2022 memcpy(uid, bufPtr + 2, 7);\r
2023 memcpy(atqa, bufPtr + 2 + 7, 2);\r
991f13f2 2024 uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;\r
39864b0b 2025 sak = bufPtr[11];\r
55acbb2a 2026 \r
991f13f2 2027 PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x", \r
2028 sprint_hex(uid + (7 - uid_len), uid_len),\r
2029 atqa[1], \r
2030 atqa[0], \r
2031 sak);\r
d714d3ef 2032 if (wantLogToFile || wantDecrypt) {\r
991f13f2 2033 FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);\r
55acbb2a
M		 2034 AddLogCurrentDT(logHexFileName);\r
2035 } \r
f38a1528 2036 if (wantDecrypt) \r
2037 mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
39864b0b
M		 2038 } else {\r
2039 PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
f38a1528 2040 if (wantLogToFile) \r
2041 AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
2042 if (wantDecrypt) \r
2043 mfTraceDecode(bufPtr, len, parity, wantSaveToEmlFile);\r
39864b0b
M		 2044 }\r
2045 bufPtr += len;\r
2046 num++;\r
2047 }\r
2048 }\r
f38a1528 2049 } // resp not NULL\r
39864b0b 2050 } // while (true)\r
d714d3ef 2051 \r
2052 return 0;\r
b62a5a84
M		 2053}\r
2054\r
f38a1528 2055// Tries to identify cardsize.\r
2056// Returns <num> where num is:\r
2057// -1 unidentified\r
2058// 0 - MINI (320bytes)\r
2059// 1 - 1K\r
2060// 2 - 2K\r
2061// 4 - 4K\r
2062int GetCardSize()\r
2063{\r
2064 UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT, 0, 0}};\r
2065 SendCommand(&c);\r
2066\r
2067 UsbCommand resp;\r
2068 WaitForResponse(CMD_ACK,&resp);\r
2069\r
2070 if(resp.arg[0] == 0) {\r
2071 PrintAndLog("iso14443a card select failed");\r
2072 return -1;\r
2073 }\r
2074 \r
2075 iso14a_card_select_t *card = (iso14a_card_select_t *)resp.d.asBytes;\r
2076\r
2077 PrintAndLog("Trying to detect card size.");\r
2078 \r
2079 uint16_t atqa = 0;\r
2080 uint8_t sak = 0;\r
2081 atqa = (card->atqa[1] & 0xff) << 8;\r
2082 atqa += card->atqa[0] & 0xff;\r
2083 sak = card->sak;\r
2084 \r
2085 // https://code.google.com/p/libnfc/source/browse/libnfc/target-subr.c\r
2086 \r
2087 PrintAndLog("found ATAQ: %04X SAK: %02X", atqa, sak);\r
2088 \r
2089 \r
2090 // NXP MIFARE Mini 0.3k\r
2091 if ( (atqa && 0xff0f == 0x0004) && (sak == 0x09) ) return 0;\r
2092 \r
2093 // MIFARE Classic 1K\r
2094 if ( (atqa && 0xff0f == 0x0004) && (sak == 0x08) ) return 1;\r
2095 \r
2096 // MIFARE Classik 4K\r
2097 if ( (atqa && 0xff0f == 0x0002) && (sak == 0x18) ) return 4;\r
2098 \r
2099 // SmartMX with MIFARE 1K emulation \r
2100 if ( (atqa && 0xf0ff == 0x0004) ) return 1;\r
2101\r
2102 // SmartMX with MIFARE 4K emulation \r
2103 if ( (atqa && 0xf0ff == 0x0002) ) return 4; \r
2104 \r
2105 // Infineon MIFARE CLASSIC 1K\r
2106 if ( (atqa && 0xffff == 0x0004) && (sak == 0x88) ) return 1;\r
2107 \r
2108 // MFC 4K emulated by Nokia 6212 Classic\r
2109 if ( (atqa && 0xffff == 0x0002) && (sak == 0x38) ) return 4;\r
2110\r
2111 // MFC 4K emulated by Nokia 6131 NFC\r
2112 if ( (atqa && 0xffff == 0x0008) && (sak == 0x38) ) return 4;\r
2113\r
2114 // MIFARE Plus (4 Byte UID or 4 Byte RID)\r
2115 // MIFARE Plus (7 Byte UID)\r
2116 if (\r
2117 (atqa && 0xffff == 0x0002) ||\r
2118 (atqa && 0xffff == 0x0004) ||\r
2119 (atqa && 0xffff == 0x0042) || \r
2120 (atqa && 0xffff == 0x0044) \r
2121 )\r
2122 {\r
2123 switch(sak){\r
2124 case 0x08:\r
2125 case 0x10:\r
2126 //case 0x20:\r
2127 return 2;\r
2128 break;\r
2129 case 0x11:\r
2130 case 0x18:\r
2131 //case 0x20:\r
2132 return 4;\r
2133 break;\r
2134 }\r
2135 }\r
2136 \r
2137 return -1;\r
2138}\r
2139\r
2140\r
2141\r
2142\r
26fdb4ab 2143static command_t CommandTable[] =\r
9ca155ba 2144{\r
baeaf579 2145 {"help", CmdHelp, 1, "This help"},\r
2146 {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
d2f487af 2147 {"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
f38a1528 2148 //{"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},\r
2149 //{"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},\r
2150 //{"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},\r
d2f487af 2151 {"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
2152 {"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
baeaf579 2153 {"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
9ca155ba 2154 {"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
baeaf579 2155 {"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
7bc95e2e 2156 {"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
9ca155ba 2157 {"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
b62a5a84 2158 {"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
baeaf579 2159 {"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
545a1f38 2160 {"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
51969283
M		 2161 {"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
2162 {"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
9ca155ba
M		 2163 {"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
2164 {"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
8556b852 2165 {"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
baeaf579 2166 {"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
2167 {"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
2168 {"csetblk", CmdHF14AMfCSetBlk, 0, "Write block into magic Chinese card"},\r
2169 {"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block from magic Chinese card"},\r
545a1f38 2170 {"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector from magic Chinese card"},\r
208a0166 2171 {"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
545a1f38 2172 {"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
9ca155ba
M		 2173 {NULL, NULL, 0, NULL}\r
2174};\r
2175\r
2176int CmdHFMF(const char *Cmd)\r
2177{\r
2178 // flush\r
7dd1908b 2179 WaitForResponseTimeout(CMD_ACK,NULL,100);\r
9ca155ba
M		 2180\r
2181 CmdsParse(CommandTable, Cmd);\r
2182 return 0;\r
2183}\r
2184\r
2185int CmdHelp(const char *Cmd)\r
2186{\r
2187 CmdsHelp(CommandTable);\r
2188 return 0;\r
2189}\r
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