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ADD: Holimans new changes in master.
[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
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
f5ed4d12 37 while (ukbhit()) getchar();\r
9ca155ba 38\r
9ca155ba
M		 39 // wait cycle\r
40 while (true) {\r
1c611bbd 41 printf(".");\r
aea4d766 42 fflush(stdout);\r
9ca155ba
M		 43 if (ukbhit()) {\r
44 getchar();\r
45 printf("\naborted via keyboard!\n");\r
46 break;\r
47 }\r
48 \r
902cb3c0 49 UsbCommand resp;\r
1c611bbd 50 if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {\r
902cb3c0 51 isOK = resp.arg[0] & 0xff;\r
902cb3c0 52 uid = (uint32_t)bytes_to_num(resp.d.asBytes + 0, 4);\r
53 nt = (uint32_t)bytes_to_num(resp.d.asBytes + 4, 4);\r
54 par_list = bytes_to_num(resp.d.asBytes + 8, 8);\r
55 ks_list = bytes_to_num(resp.d.asBytes + 16, 8);\r
1c611bbd 56 nr = bytes_to_num(resp.d.asBytes + 24, 4);\r
9ca155ba 57 printf("\n\n");\r
9ca155ba
M		 58 if (!isOK) PrintAndLog("Proxmark can't get statistic info. Execution aborted.\n");\r
59 break;\r
60 }\r
61 } \r
1c611bbd 62\r
9ca155ba
M		 63 printf("\n");\r
64 \r
65 // error\r
66 if (isOK != 1) return 1;\r
67 \r
68 // execute original function from util nonce2key\r
f5ed4d12 69 if (nonce2key(uid, nt, nr, par_list, ks_list, &r_key)) {\r
bfaecce6
M		 70 isOK = 2;\r
71 PrintAndLog("Key not found (lfsr_common_prefix list is null). Nt=%08x", nt); \r
72 } else {\r
73 printf("------------------------------------------------------------------\n");\r
f5ed4d12 74 PrintAndLog("Key found :%012"llx" \n", r_key);\r
9ca155ba 75\r
bfaecce6
M		 76 num_to_bytes(r_key, 6, keyBlock);\r
77 isOK = mfCheckKeys(0, 0, 1, keyBlock, &r_key);\r
78 }\r
f5ed4d12 79 \r
9ca155ba 80 if (!isOK) \r
f5ed4d12 81 PrintAndLog("Found valid key :%012"llx, r_key);\r
9ca155ba 82 else\r
aea4d766 83 {\r
1c611bbd 84 if (isOK != 2) PrintAndLog("Found invalid key. "); \r
85 PrintAndLog("Failing is expected to happen in 25%% of all cases. Trying again with a different reader nonce...");\r
86 c.arg[0] = false;\r
aea4d766 87 goto start;\r
88 }\r
9ca155ba 89 \r
f5ed4d12 90 PrintAndLog("");\r
9ca155ba
M		 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
1b492a97 127 UsbCommand c = {CMD_MIFARE_WRITEBL, {blockNo, keyType, 0}};\r
9ca155ba
M		 128 memcpy(c.d.asBytes, key, 6);\r
129 memcpy(c.d.asBytes + 10, bldata, 16);\r
1b492a97 130 SendCommand(&c);\r
9ca155ba 131\r
902cb3c0 132 UsbCommand resp;\r
133 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
134 uint8_t isOK = resp.arg[0] & 0xff;\r
9ca155ba
M		 135 PrintAndLog("isOk:%02x", isOK);\r
136 } else {\r
137 PrintAndLog("Command execute timeout");\r
138 }\r
139\r
d2f487af 140 return 0;\r
141}\r
142\r
d2f487af 143int CmdHF14AMfRdBl(const char *Cmd)\r
144{\r
145 uint8_t blockNo = 0;\r
9ca155ba
M		 146 uint8_t keyType = 0;\r
147 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
148 \r
149 char cmdp = 0x00;\r
150\r
151\r
152 if (strlen(Cmd)<3) {\r
153 PrintAndLog("Usage: hf mf rdbl <block number> <key A/B> <key (12 hex symbols)>");\r
154 PrintAndLog(" sample: hf mf rdbl 0 A FFFFFFFFFFFF ");\r
155 return 0;\r
156 } \r
157 \r
158 blockNo = param_get8(Cmd, 0);\r
159 cmdp = param_getchar(Cmd, 1);\r
160 if (cmdp == 0x00) {\r
161 PrintAndLog("Key type must be A or B");\r
162 return 1;\r
163 }\r
164 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
165 if (param_gethex(Cmd, 2, key, 12)) {\r
166 PrintAndLog("Key must include 12 HEX symbols");\r
167 return 1;\r
168 }\r
baeaf579 169 PrintAndLog("--block no:%d, key type:%c, key:%s ", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
9ca155ba 170 \r
1b492a97 171 UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};\r
9ca155ba 172 memcpy(c.d.asBytes, key, 6);\r
1b492a97 173 SendCommand(&c);\r
9ca155ba 174\r
902cb3c0 175 UsbCommand resp;\r
176 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
baeaf579 177 uint8_t isOK = resp.arg[0] & 0xff;\r
178 uint8_t *data = resp.d.asBytes;\r
9ca155ba
M		 179\r
180 if (isOK)\r
181 PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 16));\r
182 else\r
183 PrintAndLog("isOk:%02x", isOK);\r
184 } else {\r
185 PrintAndLog("Command execute timeout");\r
186 }\r
187\r
d2f487af 188 return 0;\r
189}\r
190\r
d2f487af 191int CmdHF14AMfRdSc(const char *Cmd)\r
192{\r
193 int i;\r
9ca155ba
M		 194 uint8_t sectorNo = 0;\r
195 uint8_t keyType = 0;\r
196 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
9ca155ba 197 uint8_t isOK = 0;\r
baeaf579 198 uint8_t *data = NULL;\r
9ca155ba
M		 199 char cmdp = 0x00;\r
200\r
201 if (strlen(Cmd)<3) {\r
202 PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");\r
203 PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");\r
204 return 0;\r
205 } \r
206 \r
207 sectorNo = param_get8(Cmd, 0);\r
baeaf579 208 if (sectorNo > 39) {\r
209 PrintAndLog("Sector number must be less than 40");\r
9ca155ba
M		 210 return 1;\r
211 }\r
212 cmdp = param_getchar(Cmd, 1);\r
baeaf579 213 if (cmdp != 'a' && cmdp != 'A' && cmdp != 'b' && cmdp != 'B') {\r
9ca155ba
M		 214 PrintAndLog("Key type must be A or B");\r
215 return 1;\r
216 }\r
217 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
218 if (param_gethex(Cmd, 2, key, 12)) {\r
219 PrintAndLog("Key must include 12 HEX symbols");\r
220 return 1;\r
221 }\r
baeaf579 222 PrintAndLog("--sector no:%d key type:%c key:%s ", sectorNo, keyType?'B':'A', sprint_hex(key, 6));\r
9ca155ba 223 \r
baeaf579 224 UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};\r
9ca155ba 225 memcpy(c.d.asBytes, key, 6);\r
baeaf579 226 SendCommand(&c);\r
9ca155ba
M		 227 PrintAndLog(" ");\r
228\r
902cb3c0 229 UsbCommand resp;\r
230 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
231 isOK = resp.arg[0] & 0xff;\r
232 data = resp.d.asBytes;\r
9ca155ba
M		 233\r
234 PrintAndLog("isOk:%02x", isOK);\r
baeaf579 235 if (isOK) {\r
236 for (i = 0; i < (sectorNo<32?3:15); i++) {\r
237 PrintAndLog("data : %s", sprint_hex(data + i * 16, 16));\r
9ca155ba 238 }\r
baeaf579 239 PrintAndLog("trailer: %s", sprint_hex(data + (sectorNo<32?3:15) * 16, 16));\r
240 }\r
9ca155ba 241 } else {\r
baeaf579 242 PrintAndLog("Command execute timeout");\r
9ca155ba
M		 243 }\r
244\r
baeaf579 245 return 0;\r
246}\r
9ca155ba 247\r
baeaf579 248uint8_t FirstBlockOfSector(uint8_t sectorNo)\r
249{\r
250 if (sectorNo < 32) {\r
251 return sectorNo * 4;\r
9ca155ba 252 } else {\r
baeaf579 253 return 32 * 4 + (sectorNo - 32) * 16;\r
9ca155ba 254 }\r
9ca155ba
M		 255}\r
256\r
baeaf579 257uint8_t NumBlocksPerSector(uint8_t sectorNo)\r
258{\r
259 if (sectorNo < 32) {\r
260 return 4;\r
261 } else {\r
262 return 16;\r
263 }\r
264}\r
265\r
aea4d766 266int CmdHF14AMfDump(const char *Cmd)\r
26fdb4ab 267{\r
baeaf579 268 uint8_t sectorNo, blockNo;\r
26fdb4ab 269 \r
aea4d766 270 uint8_t keyA[40][6];\r
271 uint8_t keyB[40][6];\r
272 uint8_t rights[40][4];\r
79db03ef 273 uint8_t carddata[256][16];\r
baeaf579 274 uint8_t numSectors = 16;\r
26fdb4ab 275 \r
26fdb4ab 276 FILE *fin;\r
277 FILE *fout;\r
278 \r
902cb3c0 279 UsbCommand resp;\r
baeaf579 280\r
f38a1528 281 int size = GetCardSize(); \r
baeaf579 282 char cmdp = param_getchar(Cmd, 0);\r
7bd30f12 283\r
f38a1528 284 if ( size > -1) \r
7bd30f12 285 cmdp = (char)(48+size);\r
286\r
287 PrintAndLog("Got %d",cmdp);\r
288 \r
baeaf579 289 switch (cmdp) {\r
290 case '0' : numSectors = 5; break;\r
291 case '1' : \r
292 case '\0': numSectors = 16; break;\r
293 case '2' : numSectors = 32; break;\r
294 case '4' : numSectors = 40; break;\r
295 default: numSectors = 16;\r
296 } \r
297 \r
298 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r
299 PrintAndLog("Usage: hf mf dump [card memory]");\r
300 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
301 PrintAndLog("");\r
302 PrintAndLog("Samples: hf mf dump");\r
303 PrintAndLog(" hf mf dump 4");\r
304 return 0;\r
305 }\r
26fdb4ab 306 \r
307 if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
a61b4976 308 PrintAndLog("Could not find file dumpkeys.bin"); \r
26fdb4ab 309 return 1;\r
310 }\r
311 \r
f38a1528 312 // Read keys A from file\r
baeaf579 313 for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
314 if (fread( keyA[sectorNo], 1, 6, fin ) == 0) {\r
315 PrintAndLog("File reading error.");\r
a61b4976 316 fclose(fin);\r
759c16b3 317 return 2;\r
baeaf579 318 }\r
26fdb4ab 319 }\r
baeaf579 320 \r
f38a1528 321 // Read keys B from file\r
baeaf579 322 for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
323 if (fread( keyB[sectorNo], 1, 6, fin ) == 0) {\r
324 PrintAndLog("File reading error.");\r
a61b4976 325 fclose(fin);\r
759c16b3 326 return 2;\r
baeaf579 327 }\r
26fdb4ab 328 }\r
329 \r
a61b4976 330 fclose(fin);\r
331 \r
26fdb4ab 332 PrintAndLog("|-----------------------------------------|");\r
333 PrintAndLog("|------ Reading sector access bits...-----|");\r
334 PrintAndLog("|-----------------------------------------|");\r
335 \r
baeaf579 336 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
337 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 0, 0}};\r
338 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
26fdb4ab 339 SendCommand(&c);\r
26fdb4ab 340\r
baeaf579 341 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
902cb3c0 342 uint8_t isOK = resp.arg[0] & 0xff;\r
343 uint8_t *data = resp.d.asBytes;\r
26fdb4ab 344 if (isOK){\r
c626c56e 345 rights[sectorNo][0] = ((data[7] & 0x10)>>2) | ((data[8] & 0x1)<<1) | ((data[8] & 0x10)>>4); // C1C2C3 for data area 0\r
346 rights[sectorNo][1] = ((data[7] & 0x20)>>3) | ((data[8] & 0x2)<<0) | ((data[8] & 0x20)>>5); // C1C2C3 for data area 1\r
347 rights[sectorNo][2] = ((data[7] & 0x40)>>4) | ((data[8] & 0x4)>>1) | ((data[8] & 0x40)>>6); // C1C2C3 for data area 2\r
348 rights[sectorNo][3] = ((data[7] & 0x80)>>5) | ((data[8] & 0x8)>>2) | ((data[8] & 0x80)>>7); // C1C2C3 for sector trailer\r
baeaf579 349 } else {\r
79db03ef 350 PrintAndLog("Could not get access rights for sector %2d. Trying with defaults...", sectorNo);\r
c626c56e 351 rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
352 rights[sectorNo][3] = 0x01;\r
26fdb4ab 353 }\r
baeaf579 354 } else {\r
79db03ef 355 PrintAndLog("Command execute timeout when trying to read access rights for sector %2d. Trying with defaults...", sectorNo);\r
c626c56e 356 rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
357 rights[sectorNo][3] = 0x01;\r
26fdb4ab 358 }\r
359 }\r
360 \r
26fdb4ab 361 PrintAndLog("|-----------------------------------------|");\r
362 PrintAndLog("|----- Dumping all blocks to file... -----|");\r
363 PrintAndLog("|-----------------------------------------|");\r
364 \r
79db03ef 365 bool isOK = true;\r
366 for (sectorNo = 0; isOK && sectorNo < numSectors; sectorNo++) {\r
367 for (blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
baeaf579 368 bool received = false;\r
f38a1528 369 \r
baeaf579 370 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. At least the Access Conditions can always be read with key A. \r
371 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
372 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
26fdb4ab 373 SendCommand(&c);\r
baeaf579 374 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
375 } else { // data block. Check if it can be read with key A or key B\r
376 uint8_t data_area = sectorNo<32?blockNo:blockNo/5;\r
c626c56e 377 if ((rights[sectorNo][data_area] == 0x03) || (rights[sectorNo][data_area] == 0x05)) { // only key B would work\r
baeaf579 378 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 1, 0}};\r
379 memcpy(c.d.asBytes, keyB[sectorNo], 6);\r
26fdb4ab 380 SendCommand(&c);\r
baeaf579 381 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
c626c56e 382 } else if (rights[sectorNo][data_area] == 0x07) { // no key would work\r
79db03ef 383 isOK = false;\r
baeaf579 384 PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo, blockNo);\r
385 } else { // key A would work\r
386 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
387 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
388 SendCommand(&c);\r
389 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
26fdb4ab 390 }\r
391 }\r
392\r
902cb3c0 393 if (received) {\r
79db03ef 394 isOK = resp.arg[0] & 0xff;\r
902cb3c0 395 uint8_t *data = resp.d.asBytes;\r
baeaf579 396 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. Fill in the keys.\r
397 data[0] = (keyA[sectorNo][0]);\r
398 data[1] = (keyA[sectorNo][1]);\r
399 data[2] = (keyA[sectorNo][2]);\r
400 data[3] = (keyA[sectorNo][3]);\r
401 data[4] = (keyA[sectorNo][4]);\r
402 data[5] = (keyA[sectorNo][5]);\r
403 data[10] = (keyB[sectorNo][0]);\r
404 data[11] = (keyB[sectorNo][1]);\r
405 data[12] = (keyB[sectorNo][2]);\r
406 data[13] = (keyB[sectorNo][3]);\r
407 data[14] = (keyB[sectorNo][4]);\r
408 data[15] = (keyB[sectorNo][5]);\r
3d77fdfa 409 }\r
26fdb4ab 410 if (isOK) {\r
79db03ef 411 memcpy(carddata[FirstBlockOfSector(sectorNo) + blockNo], data, 16);\r
412 PrintAndLog("Successfully read block %2d of sector %2d.", blockNo, sectorNo);\r
baeaf579 413 } else {\r
414 PrintAndLog("Could not read block %2d of sector %2d", blockNo, sectorNo);\r
79db03ef 415 break;\r
26fdb4ab 416 }\r
417 }\r
418 else {\r
79db03ef 419 isOK = false;\r
420 PrintAndLog("Command execute timeout when trying to read block %2d of sector %2d.", blockNo, sectorNo);\r
421 break;\r
26fdb4ab 422 }\r
423 }\r
424 }\r
79db03ef 425\r
426 if (isOK) {\r
427 if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
428 PrintAndLog("Could not create file name dumpdata.bin");\r
429 return 1;\r
430 }\r
431 uint16_t numblocks = FirstBlockOfSector(numSectors - 1) + NumBlocksPerSector(numSectors - 1);\r
432 fwrite(carddata, 1, 16*numblocks, fout);\r
433 fclose(fout);\r
434 PrintAndLog("Dumped %d blocks (%d bytes) to file dumpdata.bin", numblocks, 16*numblocks);\r
435 }\r
26fdb4ab 436 \r
baeaf579 437 return 0;\r
26fdb4ab 438}\r
439\r
aea4d766 440int CmdHF14AMfRestore(const char *Cmd)\r
26fdb4ab 441{\r
baeaf579 442 uint8_t sectorNo,blockNo;\r
26fdb4ab 443 uint8_t keyType = 0;\r
463ca973 444 uint8_t key[6] = {0xFF};\r
445 uint8_t bldata[16] = {0x00};\r
baeaf579 446 uint8_t keyA[40][6];\r
447 uint8_t keyB[40][6];\r
448 uint8_t numSectors;\r
26fdb4ab 449 \r
26fdb4ab 450 FILE *fdump;\r
451 FILE *fkeys;\r
baeaf579 452\r
453 char cmdp = param_getchar(Cmd, 0);\r
454 switch (cmdp) {\r
455 case '0' : numSectors = 5; break;\r
456 case '1' : \r
457 case '\0': numSectors = 16; break;\r
458 case '2' : numSectors = 32; break;\r
459 case '4' : numSectors = 40; break;\r
460 default: numSectors = 16;\r
461 } \r
462\r
463ca973 463 if (cmdp == 'h' || cmdp == 'H') {\r
baeaf579 464 PrintAndLog("Usage: hf mf restore [card memory]");\r
465 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
466 PrintAndLog("");\r
467 PrintAndLog("Samples: hf mf restore");\r
468 PrintAndLog(" hf mf restore 4");\r
469 return 0;\r
470 }\r
463ca973 471 \r
26fdb4ab 472 if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
aea4d766 473 PrintAndLog("Could not find file dumpkeys.bin");\r
26fdb4ab 474 return 1;\r
475 }\r
476 \r
baeaf579 477 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
478 if (fread(keyA[sectorNo], 1, 6, fkeys) == 0) {\r
479 PrintAndLog("File reading error (dumpkeys.bin).");\r
759c16b3 480 return 2;\r
baeaf579 481 }\r
26fdb4ab 482 }\r
baeaf579 483\r
484 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
485 if (fread(keyB[sectorNo], 1, 6, fkeys) == 0) {\r
486 PrintAndLog("File reading error (dumpkeys.bin).");\r
759c16b3 487 return 2;\r
baeaf579 488 }\r
26fdb4ab 489 }\r
79db03ef 490\r
463ca973 491 fclose(fkeys);\r
492 \r
493 if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
494 PrintAndLog("Could not find file dumpdata.bin");\r
495 return 1;\r
496 } \r
9d710943 497 PrintAndLog("Restoring dumpdata.bin to card");\r
26fdb4ab 498\r
baeaf579 499 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
500 for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
501 UsbCommand c = {CMD_MIFARE_WRITEBL, {FirstBlockOfSector(sectorNo) + blockNo, keyType, 0}};\r
26fdb4ab 502 memcpy(c.d.asBytes, key, 6);\r
503 \r
759c16b3 504 if (fread(bldata, 1, 16, fdump) == 0) {\r
baeaf579 505 PrintAndLog("File reading error (dumpdata.bin).");\r
f5ed4d12 506 fclose(fdump);\r
baeaf579 507 return 2;\r
508 }\r
26fdb4ab 509 \r
baeaf579 510 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer\r
511 bldata[0] = (keyA[sectorNo][0]);\r
512 bldata[1] = (keyA[sectorNo][1]);\r
513 bldata[2] = (keyA[sectorNo][2]);\r
514 bldata[3] = (keyA[sectorNo][3]);\r
515 bldata[4] = (keyA[sectorNo][4]);\r
516 bldata[5] = (keyA[sectorNo][5]);\r
517 bldata[10] = (keyB[sectorNo][0]);\r
518 bldata[11] = (keyB[sectorNo][1]);\r
519 bldata[12] = (keyB[sectorNo][2]);\r
520 bldata[13] = (keyB[sectorNo][3]);\r
521 bldata[14] = (keyB[sectorNo][4]);\r
522 bldata[15] = (keyB[sectorNo][5]);\r
26fdb4ab 523 } \r
524 \r
baeaf579 525 PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));\r
26fdb4ab 526 \r
527 memcpy(c.d.asBytes + 10, bldata, 16);\r
528 SendCommand(&c);\r
26fdb4ab 529\r
902cb3c0 530 UsbCommand resp;\r
baeaf579 531 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
902cb3c0 532 uint8_t isOK = resp.arg[0] & 0xff;\r
26fdb4ab 533 PrintAndLog("isOk:%02x", isOK);\r
534 } else {\r
535 PrintAndLog("Command execute timeout");\r
536 }\r
537 }\r
538 }\r
539 \r
540 fclose(fdump);\r
26fdb4ab 541 return 0;\r
542}\r
543\r
9ca155ba
M		 544int CmdHF14AMfNested(const char *Cmd)\r
545{\r
546 int i, j, res, iterations;\r
baeaf579 547 sector *e_sector = NULL;\r
9ca155ba
M		 548 uint8_t blockNo = 0;\r
549 uint8_t keyType = 0;\r
550 uint8_t trgBlockNo = 0;\r
551 uint8_t trgKeyType = 0;\r
baeaf579 552 uint8_t SectorsCnt = 0;\r
9ca155ba 553 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
4a79e52c 554 uint8_t keyBlock[13*6];\r
9ca155ba 555 uint64_t key64 = 0;\r
baeaf579 556 bool transferToEml = false;\r
9ca155ba 557 \r
baeaf579 558 bool createDumpFile = false;\r
26fdb4ab 559 FILE *fkeys;\r
21156267 560 uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
561 uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
26fdb4ab 562 \r
9ca155ba
M		 563 char cmdp, ctmp;\r
564\r
565 if (strlen(Cmd)<3) {\r
566 PrintAndLog("Usage:");\r
26fdb4ab 567 PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
0014cb46
M		 568 PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
569 PrintAndLog(" <target block number> <target key A/B> [t]");\r
9ca155ba 570 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
8556b852 571 PrintAndLog("t - transfer keys into emulator memory");\r
26fdb4ab 572 PrintAndLog("d - write keys to binary file");\r
9ca155ba
M		 573 PrintAndLog(" ");\r
574 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
79db03ef 575 PrintAndLog(" sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
576 PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
577 PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
9ca155ba
M		 578 return 0;\r
579 } \r
580 \r
581 cmdp = param_getchar(Cmd, 0);\r
582 blockNo = param_get8(Cmd, 1);\r
583 ctmp = param_getchar(Cmd, 2);\r
f38a1528 584 \r
baeaf579 585 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
9ca155ba
M		 586 PrintAndLog("Key type must be A or B");\r
587 return 1;\r
588 }\r
f38a1528 589 \r
590 if (ctmp != 'A' && ctmp != 'a') \r
591 keyType = 1;\r
592 \r
9ca155ba
M		 593 if (param_gethex(Cmd, 3, key, 12)) {\r
594 PrintAndLog("Key must include 12 HEX symbols");\r
595 return 1;\r
596 }\r
597 \r
8556b852 598 if (cmdp == 'o' || cmdp == 'O') {\r
9ca155ba
M		 599 cmdp = 'o';\r
600 trgBlockNo = param_get8(Cmd, 4);\r
601 ctmp = param_getchar(Cmd, 5);\r
baeaf579 602 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
9ca155ba
M		 603 PrintAndLog("Target key type must be A or B");\r
604 return 1;\r
605 }\r
f38a1528 606 if (ctmp != 'A' && ctmp != 'a') \r
607 trgKeyType = 1;\r
9ca155ba 608 } else {\r
22f1c577 609 \r
9ca155ba
M		 610 switch (cmdp) {\r
611 case '0': SectorsCnt = 05; break;\r
612 case '1': SectorsCnt = 16; break;\r
613 case '2': SectorsCnt = 32; break;\r
baeaf579 614 case '4': SectorsCnt = 40; break;\r
9ca155ba
M		 615 default: SectorsCnt = 16;\r
616 }\r
617 }\r
8556b852
M		 618\r
619 ctmp = param_getchar(Cmd, 4);\r
baeaf579 620 if (ctmp == 't' || ctmp == 'T') transferToEml = true;\r
621 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = true;\r
21156267 622 \r
8556b852
M		 623 ctmp = param_getchar(Cmd, 6);\r
624 transferToEml |= (ctmp == 't' || ctmp == 'T');\r
21156267 625 transferToEml |= (ctmp == 'd' || ctmp == 'D');\r
9ca155ba 626 \r
9ca155ba 627 if (cmdp == 'o') {\r
baeaf579 628 PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo, trgKeyType?'B':'A');\r
9492e0b0 629 if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r
9ca155ba
M		 630 PrintAndLog("Nested error.");\r
631 return 2;\r
632 }\r
9492e0b0 633 key64 = bytes_to_num(keyBlock, 6);\r
634 if (key64) {\r
125a98a1 635 PrintAndLog("Found valid key:%012"llx, key64);\r
8556b852
M		 636\r
637 // transfer key to the emulator\r
638 if (transferToEml) {\r
baeaf579 639 uint8_t sectortrailer;\r
640 if (trgBlockNo < 32*4) { // 4 block sector\r
641 sectortrailer = (trgBlockNo & 0x03) + 3;\r
642 } else { // 16 block sector\r
643 sectortrailer = (trgBlockNo & 0x0f) + 15;\r
644 }\r
645 mfEmlGetMem(keyBlock, sectortrailer, 1);\r
8556b852
M		 646 \r
647 if (!trgKeyType)\r
648 num_to_bytes(key64, 6, keyBlock);\r
649 else\r
650 num_to_bytes(key64, 6, &keyBlock[10]);\r
baeaf579 651 mfEmlSetMem(keyBlock, sectortrailer, 1); \r
8556b852
M		 652 }\r
653 } else {\r
9ca155ba 654 PrintAndLog("No valid key found");\r
8556b852 655 }\r
21156267 656 }\r
657 else { // ------------------------------------ multiple sectors working\r
9492e0b0 658 clock_t time1;\r
659 time1 = clock();\r
660\r
9ca155ba
M		 661 e_sector = calloc(SectorsCnt, sizeof(sector));\r
662 if (e_sector == NULL) return 1;\r
663 \r
baeaf579 664 //test current key and additional standard keys first\r
9ca155ba 665 memcpy(keyBlock, key, 6);\r
9492e0b0 666 num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 1 * 6));\r
667 num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 2 * 6));\r
668 num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 3 * 6));\r
669 num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 4 * 6));\r
9ca155ba 670 num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 5 * 6));\r
4a79e52c 671 num_to_bytes(0x4d3a99c351dd, 6, (uint8_t*)(keyBlock + 6 * 6));\r
672 num_to_bytes(0x1a982c7e459a, 6, (uint8_t*)(keyBlock + 7 * 6));\r
673 num_to_bytes(0xd3f7d3f7d3f7, 6, (uint8_t*)(keyBlock + 8 * 6));\r
674 num_to_bytes(0x714c5c886e97, 6, (uint8_t*)(keyBlock + 9 * 6));\r
675 num_to_bytes(0x587ee5f9350f, 6, (uint8_t*)(keyBlock + 10 * 6));\r
676 num_to_bytes(0xa0478cc39091, 6, (uint8_t*)(keyBlock + 11 * 6));\r
677 num_to_bytes(0x533cb6c723f6, 6, (uint8_t*)(keyBlock + 12 * 6));\r
678 num_to_bytes(0x8fd0a4f256e9, 6, (uint8_t*)(keyBlock + 13 * 6));\r
9ca155ba
M		 679\r
680 PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
681 for (i = 0; i < SectorsCnt; i++) {\r
682 for (j = 0; j < 2; j++) {\r
683 if (e_sector[i].foundKey[j]) continue;\r
684 \r
baeaf579 685 res = mfCheckKeys(FirstBlockOfSector(i), j, 6, keyBlock, &key64);\r
9ca155ba
M		 686 \r
687 if (!res) {\r
688 e_sector[i].Key[j] = key64;\r
689 e_sector[i].foundKey[j] = 1;\r
690 }\r
691 }\r
9492e0b0 692 }\r
693 \r
9ca155ba
M		 694 // nested sectors\r
695 iterations = 0;\r
696 PrintAndLog("nested...");\r
9492e0b0 697 bool calibrate = true;\r
9ca155ba 698 for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
baeaf579 699 for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
22f1c577 700\r
701 if (ukbhit()) {\r
702 printf("\naborted via keyboard!\n");\r
703 free(e_sector);\r
704 return 2;\r
705 } \r
706 \r
9ca155ba 707 for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
baeaf579 708 if (e_sector[sectorNo].foundKey[trgKeyType]) continue;\r
9492e0b0 709 PrintAndLog("-----------------------------------------------");\r
baeaf579 710 if(mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate)) {\r
9492e0b0 711 PrintAndLog("Nested error.\n");\r
22f1c577 712 free(e_sector);\r
713 return 2; }\r
9492e0b0 714 else {\r
715 calibrate = false;\r
716 }\r
9ca155ba
M		 717 \r
718 iterations++;\r
9492e0b0 719\r
720 key64 = bytes_to_num(keyBlock, 6);\r
721 if (key64) {\r
125a98a1 722 PrintAndLog("Found valid key:%012"llx, key64);\r
baeaf579 723 e_sector[sectorNo].foundKey[trgKeyType] = 1;\r
724 e_sector[sectorNo].Key[trgKeyType] = key64;\r
9ca155ba
M		 725 }\r
726 }\r
9492e0b0 727 }\r
9ca155ba
M		 728 }\r
729\r
a0041115 730 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 731 \r
732 PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
9ca155ba
M		 733 //print them\r
734 PrintAndLog("|---|----------------|---|----------------|---|");\r
735 PrintAndLog("|sec|key A |res|key B |res|");\r
736 PrintAndLog("|---|----------------|---|----------------|---|");\r
737 for (i = 0; i < SectorsCnt; i++) {\r
125a98a1 738 PrintAndLog("|%03d| %012"llx" | %d | %012"llx" | %d |", i,\r
9ca155ba
M		 739 e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
740 }\r
741 PrintAndLog("|---|----------------|---|----------------|---|");\r
742 \r
8556b852
M		 743 // transfer them to the emulator\r
744 if (transferToEml) {\r
745 for (i = 0; i < SectorsCnt; i++) {\r
baeaf579 746 mfEmlGetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
8556b852 747 if (e_sector[i].foundKey[0])\r
ab8b654e 748 num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
8556b852
M		 749 if (e_sector[i].foundKey[1])\r
750 num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
baeaf579 751 mfEmlSetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
8556b852
M		 752 } \r
753 }\r
754 \r
21156267 755 // Create dump file\r
26fdb4ab 756 if (createDumpFile) {\r
757 if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
aea4d766 758 PrintAndLog("Could not create file dumpkeys.bin");\r
26fdb4ab 759 free(e_sector);\r
760 return 1;\r
761 }\r
baeaf579 762 PrintAndLog("Printing keys to binary file dumpkeys.bin...");\r
763 for(i=0; i<SectorsCnt; i++) {\r
21156267 764 if (e_sector[i].foundKey[0]){\r
765 num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
766 fwrite ( tempkey, 1, 6, fkeys );\r
767 }\r
768 else{\r
769 fwrite ( &standart, 1, 6, fkeys );\r
770 }\r
26fdb4ab 771 }\r
baeaf579 772 for(i=0; i<SectorsCnt; i++) {\r
21156267 773 if (e_sector[i].foundKey[1]){\r
774 num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
775 fwrite ( tempkey, 1, 6, fkeys );\r
776 }\r
777 else{\r
778 fwrite ( &standart, 1, 6, fkeys );\r
779 }\r
26fdb4ab 780 }\r
781 fclose(fkeys);\r
782 }\r
22f1c577 783\r
9ca155ba
M		 784 free(e_sector);\r
785 }\r
9ca155ba
M		 786 return 0;\r
787}\r
788\r
789int CmdHF14AMfChk(const char *Cmd)\r
790{\r
b44e5233 791 if (strlen(Cmd)<3) {\r
792 PrintAndLog("Usage: hf mf chk <block number>|<*card memory> <key type (A/B/?)> [t|d] [<key (12 hex symbols)>] [<dic (*.dic)>]");\r
793 PrintAndLog(" * - all sectors");\r
794 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
795 PrintAndLog("d - write keys to binary file\n");\r
796 PrintAndLog("t - write keys to emulator memory");\r
797 PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
798 PrintAndLog(" hf mf chk *1 ? t");\r
799 PrintAndLog(" hf mf chk *1 ? d");\r
800 return 0;\r
801 }\r
802 \r
aea4d766 803 FILE * f;\r
463ca973 804 char filename[FILE_PATH_SIZE]={0};\r
83613803 805 char buf[13];\r
aea4d766 806 uint8_t *keyBlock = NULL, *p;\r
807 uint8_t stKeyBlock = 20;\r
808 \r
9ca155ba
M		 809 int i, res;\r
810 int keycnt = 0;\r
811 char ctmp = 0x00;\r
812 uint8_t blockNo = 0;\r
aea4d766 813 uint8_t SectorsCnt = 1;\r
9ca155ba 814 uint8_t keyType = 0;\r
9ca155ba 815 uint64_t key64 = 0;\r
aea4d766 816 \r
817 int transferToEml = 0;\r
818 int createDumpFile = 0;\r
9ca155ba 819\r
aea4d766 820 keyBlock = calloc(stKeyBlock, 6);\r
821 if (keyBlock == NULL) return 1;\r
822\r
0c12504a 823 uint64_t defaultKeys[] =\r
824 {\r
825 0xffffffffffff, // Default key (first key used by program if no user defined key)\r
826 0x000000000000, // Blank key\r
827 0xa0a1a2a3a4a5, // NFCForum MAD key\r
828 0xb0b1b2b3b4b5,\r
829 0xaabbccddeeff,\r
830 0x4d3a99c351dd,\r
831 0x1a982c7e459a,\r
832 0xd3f7d3f7d3f7,\r
833 0x714c5c886e97,\r
834 0x587ee5f9350f,\r
835 0xa0478cc39091,\r
836 0x533cb6c723f6,\r
837 0x8fd0a4f256e9\r
838 };\r
baeaf579 839 int defaultKeysSize = sizeof(defaultKeys) / sizeof(uint64_t);\r
0c12504a 840\r
841 for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r
842 {\r
843 num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t*)(keyBlock + defaultKeyCounter * 6));\r
844 }\r
aea4d766 845 \r
aea4d766 846 if (param_getchar(Cmd, 0)=='*') {\r
847 blockNo = 3;\r
848 switch(param_getchar(Cmd+1, 0)) {\r
849 case '0': SectorsCnt = 5; break;\r
850 case '1': SectorsCnt = 16; break;\r
851 case '2': SectorsCnt = 32; break;\r
852 case '4': SectorsCnt = 40; break;\r
853 default: SectorsCnt = 16;\r
854 }\r
855 }\r
856 else\r
857 blockNo = param_get8(Cmd, 0);\r
858 \r
9ca155ba 859 ctmp = param_getchar(Cmd, 1);\r
aea4d766 860 switch (ctmp) { \r
861 case 'a': case 'A':\r
862 keyType = !0;\r
863 break;\r
864 case 'b': case 'B':\r
865 keyType = !1;\r
866 break;\r
867 case '?':\r
868 keyType = 2;\r
869 break;\r
870 default:\r
871 PrintAndLog("Key type must be A , B or ?");\r
9ca155ba 872 return 1;\r
aea4d766 873 };\r
9ca155ba 874 \r
aea4d766 875 ctmp = param_getchar(Cmd, 2);\r
876 if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r
877 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r
878 \r
879 for (i = transferToEml || createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
880 if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
881 if ( stKeyBlock - keycnt < 2) {\r
882 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
883 if (!p) {\r
884 PrintAndLog("Cannot allocate memory for Keys");\r
885 free(keyBlock);\r
886 return 2;\r
887 }\r
888 keyBlock = p;\r
889 }\r
baeaf579 890 PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
aea4d766 891 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
892 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
893 keycnt++;\r
894 } else {\r
895 // May be a dic file\r
463ca973 896 if ( param_getstr(Cmd, 2 + i,filename) >= FILE_PATH_SIZE ) {\r
aea4d766 897 PrintAndLog("File name too long");\r
898 free(keyBlock);\r
899 return 2;\r
900 }\r
901 \r
aea4d766 902 if ( (f = fopen( filename , "r")) ) {\r
0c12504a 903 while( fgets(buf, sizeof(buf), f) ){\r
99a71a0d 904 if (strlen(buf) < 12 || buf[11] == '\n')\r
905 continue;\r
aea4d766 906 \r
99a71a0d 907 while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
908 \r
9492e0b0 909 if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
9ca155ba 910\r
99a71a0d 911 if (!isxdigit(buf[0])){\r
912 PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
aea4d766 913 continue;\r
914 }\r
915 \r
99a71a0d 916 buf[12] = 0;\r
aea4d766 917\r
918 if ( stKeyBlock - keycnt < 2) {\r
919 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
920 if (!p) {\r
921 PrintAndLog("Cannot allocate memory for defKeys");\r
922 free(keyBlock);\r
923 return 2;\r
924 }\r
925 keyBlock = p;\r
926 }\r
927 memset(keyBlock + 6 * keycnt, 0, 6);\r
99a71a0d 928 num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
baeaf579 929 PrintAndLog("chk custom key[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
aea4d766 930 keycnt++;\r
0c12504a 931 memset(buf, 0, sizeof(buf));\r
aea4d766 932 }\r
a61b4976 933 fclose(f);\r
aea4d766 934 } else {\r
935 PrintAndLog("File: %s: not found or locked.", filename);\r
936 free(keyBlock);\r
937 return 1;\r
a61b4976 938 \r
aea4d766 939 }\r
9ca155ba 940 }\r
9ca155ba
M		 941 }\r
942 \r
943 if (keycnt == 0) {\r
baeaf579 944 PrintAndLog("No key specified, trying default keys");\r
0c12504a 945 for (;keycnt < defaultKeysSize; keycnt++)\r
baeaf579 946 PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
aea4d766 947 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
948 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
9ca155ba 949 }\r
9ca155ba 950 \r
79db03ef 951 // initialize storage for found keys\r
952 bool validKey[2][40];\r
953 uint8_t foundKey[2][40][6];\r
954 for (uint16_t t = 0; t < 2; t++) {\r
955 for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
956 validKey[t][sectorNo] = false;\r
957 for (uint16_t i = 0; i < 6; i++) {\r
958 foundKey[t][sectorNo][i] = 0xff;\r
959 }\r
960 }\r
9ca155ba 961 }\r
9ca155ba 962 \r
baeaf579 963 for ( int t = !keyType; t < 2; keyType==2?(t++):(t=2) ) {\r
aea4d766 964 int b=blockNo;\r
baeaf579 965 for (int i = 0; i < SectorsCnt; ++i) {\r
79db03ef 966 PrintAndLog("--sector:%2d, block:%3d, key type:%C, key count:%2d ", i, b, t?'B':'A', keycnt);\r
9492e0b0 967 uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
968 for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
969 uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
970 res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\r
baeaf579 971 if (res != 1) {\r
aea4d766 972 if (!res) {\r
125a98a1 973 PrintAndLog("Found valid key:[%012"llx"]",key64);\r
79db03ef 974 num_to_bytes(key64, 6, foundKey[t][i]);\r
975 validKey[t][i] = true;\r
976 } \r
aea4d766 977 } else {\r
978 PrintAndLog("Command execute timeout");\r
979 }\r
980 }\r
981 b<127?(b+=4):(b+=16); \r
982 }\r
9ca155ba
M		 983 }\r
984\r
79db03ef 985 if (transferToEml) {\r
986 uint8_t block[16];\r
987 for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
988 if (validKey[0][sectorNo] || validKey[1][sectorNo]) {\r
989 mfEmlGetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
990 for (uint16_t t = 0; t < 2; t++) {\r
991 if (validKey[t][sectorNo]) {\r
992 memcpy(block + t*10, foundKey[t][sectorNo], 6);\r
aea4d766 993 }\r
aea4d766 994 }\r
79db03ef 995 mfEmlSetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
aea4d766 996 }\r
997 }\r
79db03ef 998 PrintAndLog("Found keys have been transferred to the emulator memory");\r
aea4d766 999 }\r
79db03ef 1000\r
aea4d766 1001 if (createDumpFile) {\r
79db03ef 1002 FILE *fkeys = fopen("dumpkeys.bin","wb");\r
1003 if (fkeys == NULL) { \r
aea4d766 1004 PrintAndLog("Could not create file dumpkeys.bin");\r
79db03ef 1005 free(keyBlock);\r
aea4d766 1006 return 1;\r
aea4d766 1007 }\r
79db03ef 1008 for (uint16_t t = 0; t < 2; t++) {\r
1009 fwrite(foundKey[t], 1, 6*SectorsCnt, fkeys);\r
aea4d766 1010 }\r
1011 fclose(fkeys);\r
79db03ef 1012 PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");\r
aea4d766 1013 }\r
79db03ef 1014\r
1015 free(keyBlock);\r
f5ed4d12 1016 PrintAndLog("");\r
9ca155ba
M		 1017 return 0;\r
1018}\r
1019\r
1020int CmdHF14AMf1kSim(const char *Cmd)\r
1021{\r
7bc95e2e 1022 uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
d2f487af 1023 uint8_t exitAfterNReads = 0;\r
1024 uint8_t flags = 0;\r
1025\r
9ca155ba 1026 if (param_getchar(Cmd, 0) == 'h') {\r
d2f487af 1027 PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r
1028 PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r
1029 PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
1030 PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
1031 PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
b03c0f2d 1032 PrintAndLog(" sample: hf mf sim u 0a0a0a0a ");\r
9ca155ba 1033 return 0;\r
9ca155ba 1034 }\r
d2f487af 1035 uint8_t pnr = 0;\r
1036 if (param_getchar(Cmd, pnr) == 'u') {\r
1037 if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r
1038 {\r
baeaf579 1039 flags |= FLAG_4B_UID_IN_DATA; // UID from packet\r
1040 } else if(param_gethex(Cmd,pnr+1,uid,14) == 0) {\r
d2f487af 1041 flags |= FLAG_7B_UID_IN_DATA;// UID from packet\r
baeaf579 1042 } else {\r
1043 PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r
1044 return 1;\r
d2f487af 1045 }\r
1046 pnr +=2;\r
1047 }\r
1048 if (param_getchar(Cmd, pnr) == 'n') {\r
1049 exitAfterNReads = param_get8(Cmd,pnr+1);\r
1050 pnr += 2;\r
1051 }\r
1052 if (param_getchar(Cmd, pnr) == 'i' ) {\r
1053 //Using a flag to signal interactiveness, least significant bit\r
1054 flags |= FLAG_INTERACTIVE;\r
1055 pnr++;\r
1056 }\r
1057\r
1058 if (param_getchar(Cmd, pnr) == 'x' ) {\r
1059 //Using a flag to signal interactiveness, least significant bit\r
1060 flags |= FLAG_NR_AR_ATTACK;\r
1061 }\r
1062 PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r
1063 flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r
1064 flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r
1065 , exitAfterNReads, flags,flags);\r
1066\r
1067\r
baeaf579 1068 UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r
1069 memcpy(c.d.asBytes, uid, sizeof(uid));\r
1070 SendCommand(&c);\r
d2f487af 1071\r
baeaf579 1072 if(flags & FLAG_INTERACTIVE)\r
1073 {\r
1074 UsbCommand resp;\r
1075 PrintAndLog("Press pm3-button to abort simulation");\r
1076 while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
1077 //We're waiting only 1.5 s at a time, otherwise we get the\r
1078 // annoying message about "Waiting for a response... "\r
1079 }\r
1080 }\r
1081 \r
1082 return 0;\r
9ca155ba
M		 1083}\r
1084\r
1085int CmdHF14AMfDbg(const char *Cmd)\r
1086{\r
8556b852
M		 1087 int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
1088 if (dbgMode > 4) {\r
baeaf579 1089 PrintAndLog("Max debug mode parameter is 4 \n");\r
8556b852
M		 1090 }\r
1091\r
1092 if (strlen(Cmd) < 1 || !param_getchar(Cmd, 0) || dbgMode > 4) {\r
9ca155ba
M		 1093 PrintAndLog("Usage: hf mf dbg <debug level>");\r
1094 PrintAndLog(" 0 - no debug messages");\r
1095 PrintAndLog(" 1 - error messages");\r
b03c0f2d 1096 PrintAndLog(" 2 - plus information messages");\r
1097 PrintAndLog(" 3 - plus debug messages");\r
1098 PrintAndLog(" 4 - print even debug messages in timing critical functions");\r
1099 PrintAndLog(" Note: this option therefore may cause malfunction itself");\r
9ca155ba
M		 1100 return 0;\r
1101 } \r
1102\r
8556b852
M		 1103 UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
1104 SendCommand(&c);\r
1105\r
9ca155ba
M		 1106 return 0;\r
1107}\r
1108\r
1109int CmdHF14AMfEGet(const char *Cmd)\r
1110{\r
8556b852 1111 uint8_t blockNo = 0;\r
baeaf579 1112 uint8_t data[16];\r
8556b852
M		 1113\r
1114 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1115 PrintAndLog("Usage: hf mf eget <block number>");\r
1116 PrintAndLog(" sample: hf mf eget 0 ");\r
1117 return 0;\r
1118 } \r
1119 \r
1120 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1121\r
1122 PrintAndLog(" ");\r
baeaf579 1123 if (!mfEmlGetMem(data, blockNo, 1)) {\r
1124 PrintAndLog("data[%3d]:%s", blockNo, sprint_hex(data, 16));\r
8556b852
M		 1125 } else {\r
1126 PrintAndLog("Command execute timeout");\r
1127 }\r
1128\r
1129 return 0;\r
1130}\r
1131\r
1132int CmdHF14AMfEClear(const char *Cmd)\r
1133{\r
1134 if (param_getchar(Cmd, 0) == 'h') {\r
1135 PrintAndLog("Usage: hf mf eclr");\r
1136 PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
1137 return 0;\r
1138 } \r
1139\r
1140 UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
1141 SendCommand(&c);\r
9ca155ba
M		 1142 return 0;\r
1143}\r
1144\r
baeaf579 1145\r
9ca155ba
M		 1146int CmdHF14AMfESet(const char *Cmd)\r
1147{\r
8556b852
M		 1148 uint8_t memBlock[16];\r
1149 uint8_t blockNo = 0;\r
1150\r
1151 memset(memBlock, 0x00, sizeof(memBlock));\r
1152\r
1153 if (strlen(Cmd) < 3 || param_getchar(Cmd, 0) == 'h') {\r
1154 PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
1155 PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
1156 return 0;\r
1157 } \r
1158 \r
1159 blockNo = param_get8(Cmd, 0);\r
8556b852
M		 1160 \r
1161 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1162 PrintAndLog("block data must include 32 HEX symbols");\r
1163 return 1;\r
1164 }\r
1165 \r
1166 // 1 - blocks count\r
baeaf579 1167 UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
8556b852 1168 memcpy(c.d.asBytes, memBlock, 16);\r
baeaf579 1169 SendCommand(&c);\r
1170 return 0;\r
9ca155ba
M		 1171}\r
1172\r
baeaf579 1173\r
9ca155ba
M		 1174int CmdHF14AMfELoad(const char *Cmd)\r
1175{\r
ab8b654e 1176 FILE * f;\r
463ca973 1177 char filename[FILE_PATH_SIZE];\r
baeaf579 1178 char *fnameptr = filename;\r
ab8b654e
M		 1179 char buf[64];\r
1180 uint8_t buf8[64];\r
463ca973 1181 int i, len, blockNum, numBlocks;\r
1182 int nameParamNo = 1;\r
ab8b654e
M		 1183 \r
1184 memset(filename, 0, sizeof(filename));\r
1185 memset(buf, 0, sizeof(buf));\r
1186\r
463ca973 1187 char ctmp = param_getchar(Cmd, 0);\r
1188 \r
1189 if ( ctmp == 'h' || ctmp == 0x00) {\r
ab8b654e 1190 PrintAndLog("It loads emul dump from the file `filename.eml`");\r
463ca973 1191 PrintAndLog("Usage: hf mf eload [card memory] <file name w/o `.eml`>");\r
1192 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
1193 PrintAndLog("");\r
ab8b654e 1194 PrintAndLog(" sample: hf mf eload filename");\r
463ca973 1195 PrintAndLog(" hf mf eload 4 filename");\r
ab8b654e
M		 1196 return 0;\r
1197 } \r
1198\r
463ca973 1199 switch (ctmp) {\r
1200 case '0' : numBlocks = 5*4; break;\r
1201 case '1' : \r
1202 case '\0': numBlocks = 16*4; break;\r
1203 case '2' : numBlocks = 32*4; break;\r
1204 case '4' : numBlocks = 256; break;\r
1205 default: {\r
1206 numBlocks = 16*4;\r
1207 nameParamNo = 0;\r
1208 }\r
1209 }\r
1210\r
1211 len = param_getstr(Cmd,nameParamNo,filename);\r
1212 \r
1213 if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
ab8b654e 1214\r
ab8b654e
M		 1215 fnameptr += len;\r
1216\r
1217 sprintf(fnameptr, ".eml"); \r
1218 \r
1219 // open file\r
1220 f = fopen(filename, "r");\r
1221 if (f == NULL) {\r
463ca973 1222 PrintAndLog("File %s not found or locked", filename);\r
ab8b654e
M		 1223 return 1;\r
1224 }\r
1225 \r
1226 blockNum = 0;\r
1227 while(!feof(f)){\r
1228 memset(buf, 0, sizeof(buf));\r
463ca973 1229 \r
759c16b3 1230 if (fgets(buf, sizeof(buf), f) == NULL) {\r
463ca973 1231 \r
1232 if (blockNum >= numBlocks) break;\r
1233 \r
d2f487af 1234 PrintAndLog("File reading error.");\r
a61b4976 1235 fclose(f);\r
759c16b3 1236 return 2;\r
baeaf579 1237 }\r
463ca973 1238 \r
ab8b654e 1239 if (strlen(buf) < 32){\r
aea4d766 1240 if(strlen(buf) && feof(f))\r
1241 break;\r
ab8b654e 1242 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
d3a22c7d 1243 fclose(f);\r
ab8b654e
M		 1244 return 2;\r
1245 }\r
463ca973 1246 \r
baeaf579 1247 for (i = 0; i < 32; i += 2) {\r
1248 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
baeaf579 1249 }\r
463ca973 1250 \r
ab8b654e 1251 if (mfEmlSetMem(buf8, blockNum, 1)) {\r
baeaf579 1252 PrintAndLog("Cant set emul block: %3d", blockNum);\r
d3a22c7d 1253 fclose(f);\r
ab8b654e
M		 1254 return 3;\r
1255 }\r
1256 blockNum++;\r
1257 \r
463ca973 1258 if (blockNum >= numBlocks) break;\r
ab8b654e
M		 1259 }\r
1260 fclose(f);\r
1261 \r
463ca973 1262 if ((blockNum != numBlocks)) {\r
1263 PrintAndLog("File content error. Got %d must be %d blocks.",blockNum, numBlocks);\r
ab8b654e
M		 1264 return 4;\r
1265 }\r
d2f487af 1266 PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
baeaf579 1267 return 0;\r
9ca155ba
M		 1268}\r
1269\r
baeaf579 1270\r
9ca155ba
M		 1271int CmdHF14AMfESave(const char *Cmd)\r
1272{\r
ab8b654e 1273 FILE * f;\r
463ca973 1274 char filename[FILE_PATH_SIZE];\r
ab8b654e
M		 1275 char * fnameptr = filename;\r
1276 uint8_t buf[64];\r
463ca973 1277 int i, j, len, numBlocks;\r
1278 int nameParamNo = 1;\r
ab8b654e
M		 1279 \r
1280 memset(filename, 0, sizeof(filename));\r
1281 memset(buf, 0, sizeof(buf));\r
1282\r
463ca973 1283 char ctmp = param_getchar(Cmd, 0);\r
1284 \r
1285 if ( ctmp == 'h') {\r
1286 PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`"); \r
1287 PrintAndLog(" Usage: hf mf esave [card memory] [file name w/o `.eml`]");\r
1288 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
1289 PrintAndLog("");\r
ab8b654e 1290 PrintAndLog(" sample: hf mf esave ");\r
463ca973 1291 PrintAndLog(" hf mf esave 4");\r
1292 PrintAndLog(" hf mf esave 4 filename");\r
ab8b654e
M		 1293 return 0;\r
1294 } \r
463ca973 1295 \r
1296 switch (ctmp) {\r
1297 case '0' : numBlocks = 5*4; break;\r
1298 case '1' : \r
1299 case '\0': numBlocks = 16*4; break;\r
1300 case '2' : numBlocks = 32*4; break;\r
1301 case '4' : numBlocks = 256; break;\r
1302 default: {\r
1303 numBlocks = 16*4;\r
1304 nameParamNo = 0;\r
1305 }\r
1306 }\r
ab8b654e 1307\r
463ca973 1308 len = param_getstr(Cmd,nameParamNo,filename);\r
1309 \r
1310 if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
ab8b654e 1311 \r
463ca973 1312 // user supplied filename?\r
ab8b654e 1313 if (len < 1) {\r
463ca973 1314 // get filename (UID from memory)\r
ab8b654e 1315 if (mfEmlGetMem(buf, 0, 1)) {\r
463ca973 1316 PrintAndLog("Can\'t get UID from block: %d", 0);\r
1317 sprintf(filename, "dump.eml"); \r
ab8b654e
M		 1318 }\r
1319 for (j = 0; j < 7; j++, fnameptr += 2)\r
463ca973 1320 sprintf(fnameptr, "%02X", buf[j]); \r
ab8b654e 1321 } else {\r
ab8b654e
M		 1322 fnameptr += len;\r
1323 }\r
1324\r
463ca973 1325 // add file extension\r
ab8b654e
M		 1326 sprintf(fnameptr, ".eml"); \r
1327 \r
1328 // open file\r
1329 f = fopen(filename, "w+");\r
1330\r
1331 // put hex\r
463ca973 1332 for (i = 0; i < numBlocks; i++) {\r
ab8b654e
M		 1333 if (mfEmlGetMem(buf, i, 1)) {\r
1334 PrintAndLog("Cant get block: %d", i);\r
1335 break;\r
1336 }\r
1337 for (j = 0; j < 16; j++)\r
463ca973 1338 fprintf(f, "%02X", buf[j]); \r
ab8b654e
M		 1339 fprintf(f,"\n");\r
1340 }\r
1341 fclose(f);\r
1342 \r
463ca973 1343 PrintAndLog("Saved %d blocks to file: %s", numBlocks, filename);\r
ab8b654e 1344 \r
9ca155ba
M		 1345 return 0;\r
1346}\r
1347\r
baeaf579 1348\r
26fdb4ab 1349int CmdHF14AMfECFill(const char *Cmd)\r
1350{\r
8556b852 1351 uint8_t keyType = 0;\r
baeaf579 1352 uint8_t numSectors = 16;\r
1353 \r
8556b852 1354 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
baeaf579 1355 PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");\r
1356 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
1357 PrintAndLog("");\r
1358 PrintAndLog("samples: hf mf ecfill A");\r
1359 PrintAndLog(" hf mf ecfill A 4");\r
1360 PrintAndLog("Read card and transfer its data to emulator memory.");\r
1361 PrintAndLog("Keys must be laid in the emulator memory. \n");\r
8556b852
M		 1362 return 0;\r
1363 } \r
1364\r
1365 char ctmp = param_getchar(Cmd, 0);\r
baeaf579 1366 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
8556b852
M		 1367 PrintAndLog("Key type must be A or B");\r
1368 return 1;\r
1369 }\r
1370 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
1371\r
baeaf579 1372 ctmp = param_getchar(Cmd, 1);\r
1373 switch (ctmp) {\r
1374 case '0' : numSectors = 5; break;\r
1375 case '1' : \r
1376 case '\0': numSectors = 16; break;\r
1377 case '2' : numSectors = 32; break;\r
1378 case '4' : numSectors = 40; break;\r
1379 default: numSectors = 16;\r
1380 } \r
1381\r
1382 printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);\r
1383 UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};\r
1384 SendCommand(&c);\r
1385 return 0;\r
8556b852
M		 1386}\r
1387\r
baeaf579 1388\r
26fdb4ab 1389int CmdHF14AMfEKeyPrn(const char *Cmd)\r
1390{\r
baeaf579 1391 int i;\r
a0bf7ba7 1392 uint8_t numSectors;\r
8556b852
M		 1393 uint8_t data[16];\r
1394 uint64_t keyA, keyB;\r
1395 \r
85578fcd 1396 if (param_getchar(Cmd, 0) == 'h') {\r
a0bf7ba7 1397 PrintAndLog("It prints the keys loaded in the emulator memory");\r
1398 PrintAndLog("Usage: hf mf ekeyprn [card memory]");\r
85578fcd 1399 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
a0bf7ba7 1400 PrintAndLog("");\r
1401 PrintAndLog(" sample: hf mf ekeyprn 1");\r
1402 return 0;\r
1403 } \r
1404\r
1405 char cmdp = param_getchar(Cmd, 0);\r
1406 \r
b22f7a6b 1407 switch (cmdp) {\r
85578fcd 1408 case '0' : numSectors = 5; break;\r
a0bf7ba7 1409 case '1' : \r
1410 case '\0': numSectors = 16; break;\r
85578fcd 1411 case '2' : numSectors = 32; break;\r
a0bf7ba7 1412 case '4' : numSectors = 40; break;\r
1413 default: numSectors = 16;\r
85578fcd 1414 } \r
a0bf7ba7 1415 \r
8556b852
M		 1416 PrintAndLog("|---|----------------|----------------|");\r
1417 PrintAndLog("|sec|key A |key B |");\r
1418 PrintAndLog("|---|----------------|----------------|");\r
a0bf7ba7 1419 for (i = 0; i < numSectors; i++) {\r
baeaf579 1420 if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {\r
1421 PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r
8556b852
M		 1422 break;\r
1423 }\r
1424 keyA = bytes_to_num(data, 6);\r
1425 keyB = bytes_to_num(data + 10, 6);\r
125a98a1 1426 PrintAndLog("|%03d| %012"llx" | %012"llx" |", i, keyA, keyB);\r
8556b852
M		 1427 }\r
1428 PrintAndLog("|---|----------------|----------------|");\r
1429 \r
1430 return 0;\r
1431}\r
1432\r
baeaf579 1433\r
0675f200
M		 1434int CmdHF14AMfCSetUID(const char *Cmd)\r
1435{\r
1436 uint8_t wipeCard = 0;\r
a61b4976 1437 uint8_t uid[8] = {0x00};\r
1438 uint8_t oldUid[8] = {0x00};\r
0675f200
M		 1439 int res;\r
1440\r
1441 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1442 PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");\r
1443 PrintAndLog("sample: hf mf csetuid 01020304 w");\r
1444 PrintAndLog("Set UID for magic Chinese card (only works with!!!)");\r
1445 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1446 return 0;\r
1447 } \r
1448\r
1449 if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
1450 PrintAndLog("UID must include 8 HEX symbols");\r
1451 return 1;\r
1452 }\r
1453\r
1454 char ctmp = param_getchar(Cmd, 1);\r
1455 if (ctmp == 'w' || ctmp == 'W') wipeCard = 1;\r
1456 \r
1457 PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
1458\r
1459 res = mfCSetUID(uid, oldUid, wipeCard);\r
1460 if (res) {\r
1b492a97 1461 PrintAndLog("Can't set UID. error=%d", res);\r
1462 return 1;\r
1463 }\r
0675f200
M		 1464 \r
1465 PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
1b492a97 1466 PrintAndLog("new UID:%s", sprint_hex(uid, 4));\r
0675f200
M		 1467 return 0;\r
1468}\r
1469\r
1470int CmdHF14AMfCSetBlk(const char *Cmd)\r
1471{\r
f774db95
M		 1472 uint8_t uid[8];\r
1473 uint8_t memBlock[16];\r
1474 uint8_t blockNo = 0;\r
1475 int res;\r
1476 memset(memBlock, 0x00, sizeof(memBlock));\r
1477\r
1478 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1479 PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");\r
1480 PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
1481 PrintAndLog("Set block data for magic Chinese card (only works with!!!)");\r
1482 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1483 return 0;\r
1484 } \r
1485\r
1486 blockNo = param_get8(Cmd, 0);\r
f774db95
M		 1487\r
1488 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1489 PrintAndLog("block data must include 32 HEX symbols");\r
1490 return 1;\r
1491 }\r
1492\r
baeaf579 1493 PrintAndLog("--block number:%2d data:%s", blockNo, sprint_hex(memBlock, 16));\r
f774db95 1494\r
208a0166 1495 res = mfCSetBlock(blockNo, memBlock, uid, 0, CSETBLOCK_SINGLE_OPER);\r
f774db95
M		 1496 if (res) {\r
1497 PrintAndLog("Can't write block. error=%d", res);\r
1498 return 1;\r
1499 }\r
1500 \r
1501 PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
0675f200
M		 1502 return 0;\r
1503}\r
1504\r
baeaf579 1505\r
0675f200
M		 1506int CmdHF14AMfCLoad(const char *Cmd)\r
1507{\r
208a0166 1508 FILE * f;\r
463ca973 1509 char filename[FILE_PATH_SIZE];\r
208a0166
M		 1510 char * fnameptr = filename;\r
1511 char buf[64];\r
1512 uint8_t buf8[64];\r
1513 uint8_t fillFromEmulator = 0;\r
1514 int i, len, blockNum, flags;\r
1515 \r
1516 memset(filename, 0, sizeof(filename));\r
1517 memset(buf, 0, sizeof(buf));\r
1518\r
1519 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
1520 PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
1521 PrintAndLog("or from emulator memory (option `e`)");\r
1522 PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
1523 PrintAndLog(" or: hf mf cload e ");\r
1524 PrintAndLog(" sample: hf mf cload filename");\r
1525 return 0;\r
1526 } \r
1527\r
1528 char ctmp = param_getchar(Cmd, 0);\r
1529 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1530 \r
1531 if (fillFromEmulator) {\r
1532 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1533 for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
1534 if (mfEmlGetMem(buf8, blockNum, 1)) {\r
1535 PrintAndLog("Cant get block: %d", blockNum);\r
1536 return 2;\r
1537 }\r
1538 \r
1539 if (blockNum == 2) flags = 0;\r
1540 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1541\r
1542 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
1543 PrintAndLog("Cant set magic card block: %d", blockNum);\r
1544 return 3;\r
1545 }\r
1546 }\r
1547 return 0;\r
1548 } else {\r
1549 len = strlen(Cmd);\r
463ca973 1550 if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
208a0166
M		 1551\r
1552 memcpy(filename, Cmd, len);\r
1553 fnameptr += len;\r
1554\r
1555 sprintf(fnameptr, ".eml"); \r
1556 \r
1557 // open file\r
1558 f = fopen(filename, "r");\r
1559 if (f == NULL) {\r
1560 PrintAndLog("File not found or locked.");\r
1561 return 1;\r
1562 }\r
1563 \r
1564 blockNum = 0;\r
1565 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1566 while(!feof(f)){\r
1567 memset(buf, 0, sizeof(buf));\r
759c16b3 1568 if (fgets(buf, sizeof(buf), f) == NULL) {\r
baeaf579 1569 PrintAndLog("File reading error.");\r
1570 return 2;\r
1571 }\r
208a0166
M		 1572\r
1573 if (strlen(buf) < 32){\r
1574 if(strlen(buf) && feof(f))\r
1575 break;\r
1576 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
1577 return 2;\r
1578 }\r
1579 for (i = 0; i < 32; i += 2)\r
1580 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
1581\r
1582 if (blockNum == 2) flags = 0;\r
1583 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1584\r
1585 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
baeaf579 1586 PrintAndLog("Can't set magic card block: %d", blockNum);\r
208a0166
M		 1587 return 3;\r
1588 }\r
1589 blockNum++;\r
1590 \r
1591 if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
1592 }\r
1593 fclose(f);\r
1594 \r
4a79e52c 1595 if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
208a0166
M		 1596 PrintAndLog("File content error. There must be 64 blocks");\r
1597 return 4;\r
1598 }\r
1599 PrintAndLog("Loaded from file: %s", filename);\r
1600 return 0;\r
1601 }\r
0675f200
M		 1602}\r
1603\r
545a1f38
M		 1604int CmdHF14AMfCGetBlk(const char *Cmd) {\r
1605 uint8_t memBlock[16];\r
1606 uint8_t blockNo = 0;\r
1607 int res;\r
1608 memset(memBlock, 0x00, sizeof(memBlock));\r
1609\r
1610 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1611 PrintAndLog("Usage: hf mf cgetblk <block number>");\r
1612 PrintAndLog("sample: hf mf cgetblk 1");\r
1613 PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");\r
1614 return 0;\r
1615 } \r
1616\r
1617 blockNo = param_get8(Cmd, 0);\r
545a1f38 1618\r
baeaf579 1619 PrintAndLog("--block number:%2d ", blockNo);\r
545a1f38
M		 1620\r
1621 res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r
1622 if (res) {\r
1623 PrintAndLog("Can't read block. error=%d", res);\r
1624 return 1;\r
1625 }\r
1626 \r
1627 PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r
1628 return 0;\r
1629}\r
1630\r
baeaf579 1631\r
545a1f38
M		 1632int CmdHF14AMfCGetSc(const char *Cmd) {\r
1633 uint8_t memBlock[16];\r
1634 uint8_t sectorNo = 0;\r
1635 int i, res, flags;\r
1636 memset(memBlock, 0x00, sizeof(memBlock));\r
1637\r
1638 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1639 PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
1640 PrintAndLog("sample: hf mf cgetsc 0");\r
1641 PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");\r
1642 return 0;\r
1643 } \r
1644\r
1645 sectorNo = param_get8(Cmd, 0);\r
1646 if (sectorNo > 15) {\r
1647 PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
1648 return 1;\r
1649 }\r
1650\r
baeaf579 1651 PrintAndLog("--sector number:%d ", sectorNo);\r
545a1f38
M		 1652\r
1653 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1654 for (i = 0; i < 4; i++) {\r
1655 if (i == 1) flags = 0;\r
1656 if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1657\r
1658 res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r
1659 if (res) {\r
baeaf579 1660 PrintAndLog("Can't read block. %d error=%d", sectorNo * 4 + i, res);\r
545a1f38
M		 1661 return 1;\r
1662 }\r
1663 \r
baeaf579 1664 PrintAndLog("block %3d data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r
545a1f38
M		 1665 }\r
1666 return 0;\r
1667}\r
1668\r
baeaf579 1669\r
545a1f38
M		 1670int CmdHF14AMfCSave(const char *Cmd) {\r
1671\r
1672 FILE * f;\r
463ca973 1673 char filename[FILE_PATH_SIZE];\r
545a1f38
M		 1674 char * fnameptr = filename;\r
1675 uint8_t fillFromEmulator = 0;\r
1676 uint8_t buf[64];\r
1677 int i, j, len, flags;\r
1678 \r
1679 memset(filename, 0, sizeof(filename));\r
1680 memset(buf, 0, sizeof(buf));\r
1681\r
1682 if (param_getchar(Cmd, 0) == 'h') {\r
1683 PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
1684 PrintAndLog("or into emulator memory (option `e`)");\r
1685 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
1686 PrintAndLog(" sample: hf mf esave ");\r
1687 PrintAndLog(" hf mf esave filename");\r
1688 PrintAndLog(" hf mf esave e \n");\r
1689 return 0;\r
1690 } \r
1691\r
1692 char ctmp = param_getchar(Cmd, 0);\r
1693 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1694\r
1695 if (fillFromEmulator) {\r
1696 // put into emulator\r
1697 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1698 for (i = 0; i < 16 * 4; i++) {\r
1699 if (i == 1) flags = 0;\r
1700 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1701 \r
1702 if (mfCGetBlock(i, buf, flags)) {\r
1703 PrintAndLog("Cant get block: %d", i);\r
1704 break;\r
1705 }\r
1706 \r
1707 if (mfEmlSetMem(buf, i, 1)) {\r
1708 PrintAndLog("Cant set emul block: %d", i);\r
1709 return 3;\r
1710 }\r
1711 }\r
1712 return 0;\r
1713 } else {\r
1714 len = strlen(Cmd);\r
463ca973 1715 if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
545a1f38
M		 1716 \r
1717 if (len < 1) {\r
1718 // get filename\r
1719 if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r
1720 PrintAndLog("Cant get block: %d", 0);\r
1721 return 1;\r
1722 }\r
1723 for (j = 0; j < 7; j++, fnameptr += 2)\r
1724 sprintf(fnameptr, "%02x", buf[j]); \r
1725 } else {\r
1726 memcpy(filename, Cmd, len);\r
1727 fnameptr += len;\r
1728 }\r
1729\r
1730 sprintf(fnameptr, ".eml"); \r
1731 \r
1732 // open file\r
1733 f = fopen(filename, "w+");\r
1734\r
1735 // put hex\r
1736 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1737 for (i = 0; i < 16 * 4; i++) {\r
1738 if (i == 1) flags = 0;\r
1739 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1740 \r
1741 if (mfCGetBlock(i, buf, flags)) {\r
1742 PrintAndLog("Cant get block: %d", i);\r
1743 break;\r
1744 }\r
1745 for (j = 0; j < 16; j++)\r
1746 fprintf(f, "%02x", buf[j]); \r
1747 fprintf(f,"\n");\r
1748 }\r
1749 fclose(f);\r
1750 \r
1751 PrintAndLog("Saved to file: %s", filename);\r
1752 \r
1753 return 0;\r
1754 }\r
1755}\r
1756\r
baeaf579 1757\r
b62a5a84 1758int CmdHF14AMfSniff(const char *Cmd){\r
95e63594 1759\r
c948cbde
M		 1760 bool wantLogToFile = 0;\r
1761 bool wantDecrypt = 0;\r
eede7162 1762 //bool wantSaveToEml = 0; TODO\r
55acbb2a
M		 1763 bool wantSaveToEmlFile = 0;\r
1764\r
1765 //var \r
39864b0b
M		 1766 int res = 0;\r
1767 int len = 0;\r
1768 int blockLen = 0;\r
1769 int num = 0;\r
1770 int pckNum = 0;\r
991f13f2 1771 uint8_t uid[7];\r
1772 uint8_t uid_len;\r
39864b0b
M		 1773 uint8_t atqa[2];\r
1774 uint8_t sak;\r
1775 bool isTag;\r
1776 uint8_t buf[3000];\r
1777 uint8_t * bufPtr = buf;\r
1778 memset(buf, 0x00, 3000);\r
b62a5a84
M		 1779 \r
1780 if (param_getchar(Cmd, 0) == 'h') {\r
baeaf579 1781 PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");\r
55acbb2a
M		 1782 PrintAndLog("You can specify:");\r
1783 PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
1784 PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
1785 PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
95e63594 1786 PrintAndLog(" f - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");\r
1787 PrintAndLog("Usage: hf mf sniff [l][d][e][f]");\r
55acbb2a 1788 PrintAndLog(" sample: hf mf sniff l d e");\r
b62a5a84
M		 1789 return 0;\r
1790 } \r
1791 \r
55acbb2a
M		 1792 for (int i = 0; i < 4; i++) {\r
1793 char ctmp = param_getchar(Cmd, i);\r
1794 if (ctmp == 'l' || ctmp == 'L') wantLogToFile = true;\r
1795 if (ctmp == 'd' || ctmp == 'D') wantDecrypt = true;\r
eede7162 1796 //if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true; TODO\r
55acbb2a
M		 1797 if (ctmp == 'f' || ctmp == 'F') wantSaveToEmlFile = true;\r
1798 }\r
1799 \r
39864b0b
M		 1800 printf("-------------------------------------------------------------------------\n");\r
1801 printf("Executing command. \n");\r
1802 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
1803 printf("Press the key on pc keyboard to abort the client.\n");\r
1804 printf("-------------------------------------------------------------------------\n");\r
1805\r
d714d3ef 1806 UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
1807 clearCommandBuffer();\r
1808 SendCommand(&c);\r
b62a5a84 1809\r
39864b0b
M		 1810 // wait cycle\r
1811 while (true) {\r
1812 printf(".");\r
1813 fflush(stdout);\r
1814 if (ukbhit()) {\r
1815 getchar();\r
1816 printf("\naborted via keyboard!\n");\r
1817 break;\r
1818 }\r
1819 \r
902cb3c0 1820 UsbCommand resp;\r
1821 if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
1822 res = resp.arg[0] & 0xff;\r
1823 len = resp.arg[1];\r
1824 num = resp.arg[2];\r
39864b0b
M		 1825 \r
1826 if (res == 0) return 0;\r
1827 if (res == 1) {\r
1828 if (num ==0) {\r
1829 bufPtr = buf;\r
1830 memset(buf, 0x00, 3000);\r
1831 }\r
902cb3c0 1832 memcpy(bufPtr, resp.d.asBytes, len);\r
39864b0b
M		 1833 bufPtr += len;\r
1834 pckNum++;\r
1835 }\r
1836 if (res == 2) {\r
1837 blockLen = bufPtr - buf;\r
1838 bufPtr = buf;\r
1839 printf(">\n");\r
1840 PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
1841 num = 0;\r
a501c82b 1842 while (bufPtr - buf < blockLen) {\r
1843 bufPtr += 6;\r
1844 len = *((uint16_t *)bufPtr);\r
1845\r
1846 if(len & 0x8000) {\r
1847 isTag = true;\r
1848 len &= 0x7fff;\r
1849 } else {\r
1850 isTag = false;\r
1851 }\r
1852 bufPtr += 2;\r
1853 if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff) && (bufPtr[12] == 0xff) && (bufPtr[13] == 0xff)) {\r
1854 \r
39864b0b
M		 1855 memcpy(uid, bufPtr + 2, 7);\r
1856 memcpy(atqa, bufPtr + 2 + 7, 2);\r
991f13f2 1857 uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;\r
39864b0b 1858 sak = bufPtr[11];\r
55acbb2a 1859 \r
991f13f2 1860 PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x", \r
1861 sprint_hex(uid + (7 - uid_len), uid_len),\r
1862 atqa[1], \r
1863 atqa[0], \r
1864 sak);\r
d714d3ef 1865 if (wantLogToFile || wantDecrypt) {\r
991f13f2 1866 FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);\r
55acbb2a
M		 1867 AddLogCurrentDT(logHexFileName);\r
1868 } \r
f38a1528 1869 if (wantDecrypt) \r
1870 mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
39864b0b
M		 1871 } else {\r
1872 PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
f38a1528 1873 if (wantLogToFile) \r
1874 AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
1875 if (wantDecrypt) \r
a501c82b 1876 mfTraceDecode(bufPtr, len, wantSaveToEmlFile);\r
39864b0b
M		 1877 }\r
1878 bufPtr += len;\r
a501c82b 1879 bufPtr += ((len-1)/8+1); // ignore parity\r
39864b0b
M		 1880 num++;\r
1881 }\r
1882 }\r
f38a1528 1883 } // resp not NULL\r
39864b0b 1884 } // while (true)\r
d714d3ef 1885 \r
1886 return 0;\r
b62a5a84
M		 1887}\r
1888\r
f38a1528 1889// Tries to identify cardsize.\r
1890// Returns <num> where num is:\r
1891// -1 unidentified\r
1892// 0 - MINI (320bytes)\r
1893// 1 - 1K\r
1894// 2 - 2K\r
1895// 4 - 4K\r
1896int GetCardSize()\r
1897{\r
1898 UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT, 0, 0}};\r
1899 SendCommand(&c);\r
1900\r
1901 UsbCommand resp;\r
1902 WaitForResponse(CMD_ACK,&resp);\r
1903\r
1904 if(resp.arg[0] == 0) {\r
1905 PrintAndLog("iso14443a card select failed");\r
1906 return -1;\r
1907 }\r
1908 \r
1909 iso14a_card_select_t *card = (iso14a_card_select_t *)resp.d.asBytes;\r
1910\r
1911 PrintAndLog("Trying to detect card size.");\r
1912 \r
1913 uint16_t atqa = 0;\r
1914 uint8_t sak = 0;\r
1915 atqa = (card->atqa[1] & 0xff) << 8;\r
1916 atqa += card->atqa[0] & 0xff;\r
1917 sak = card->sak;\r
1918 \r
1919 // https://code.google.com/p/libnfc/source/browse/libnfc/target-subr.c\r
1920 \r
1921 PrintAndLog("found ATAQ: %04X SAK: %02X", atqa, sak);\r
1922 \r
1923 \r
1924 // NXP MIFARE Mini 0.3k\r
b44e5233 1925 if ( ( (atqa & 0xff0f) == 0x0004) && (sak == 0x09) ) return 0;\r
f38a1528 1926 \r
1927 // MIFARE Classic 1K\r
b44e5233 1928 if ( ((atqa & 0xff0f) == 0x0004) && (sak == 0x08) ) return 1;\r
f38a1528 1929 \r
1930 // MIFARE Classik 4K\r
b44e5233 1931 if ( ((atqa & 0xff0f) == 0x0002) && (sak == 0x18) ) return 4;\r
f38a1528 1932 \r
1933 // SmartMX with MIFARE 1K emulation \r
b44e5233 1934 if ( ((atqa & 0xf0ff) == 0x0004) ) return 1;\r
f38a1528 1935\r
1936 // SmartMX with MIFARE 4K emulation \r
b44e5233 1937 if ( ((atqa & 0xf0ff) == 0x0002) ) return 4; \r
f38a1528 1938 \r
1939 // Infineon MIFARE CLASSIC 1K\r
b44e5233 1940 if ( ((atqa & 0xffff) == 0x0004) && (sak == 0x88) ) return 1;\r
f38a1528 1941 \r
1942 // MFC 4K emulated by Nokia 6212 Classic\r
b44e5233 1943 if ( ((atqa & 0xffff) == 0x0002) && (sak == 0x38) ) return 4;\r
f38a1528 1944\r
1945 // MFC 4K emulated by Nokia 6131 NFC\r
b44e5233 1946 if ( ((atqa & 0xffff) == 0x0008) && (sak == 0x38) ) return 4;\r
f38a1528 1947\r
b44e5233 1948 \r
1949 PrintAndLog("BEFOOO 1K %02X", (atqa & 0xff0f));\r
1950 \r
f38a1528 1951 // MIFARE Plus (4 Byte UID or 4 Byte RID)\r
1952 // MIFARE Plus (7 Byte UID)\r
1953 if (\r
b44e5233 1954 ((atqa & 0xffff) == 0x0002) |\r
1955 ((atqa & 0xffff) == 0x0004) |\r
1956 ((atqa & 0xffff) == 0x0042) | \r
1957 ((atqa & 0xffff) == 0x0044) \r
f38a1528 1958 )\r
1959 {\r
1960 switch(sak){\r
1961 case 0x08:\r
b44e5233 1962 case 0x10: {\r
f38a1528 1963 //case 0x20:\r
b44e5233 1964 PrintAndLog("2");\r
f38a1528 1965 return 2;\r
1966 break;\r
b44e5233 1967 }\r
f38a1528 1968 case 0x11:\r
b44e5233 1969 case 0x18:{\r
f38a1528 1970 //case 0x20:\r
b44e5233 1971 PrintAndLog("4");\r
f38a1528 1972 return 4;\r
1973 break;\r
b44e5233 1974 }\r
f38a1528 1975 }\r
1976 }\r
1977 \r
1978 return -1;\r
1979}\r
1980\r
26fdb4ab 1981static command_t CommandTable[] =\r
9ca155ba 1982{\r
baeaf579 1983 {"help", CmdHelp, 1, "This help"},\r
1984 {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
d2f487af 1985 {"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
f38a1528 1986 //{"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},\r
1987 //{"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},\r
1988 //{"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},\r
d2f487af 1989 {"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
1990 {"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
baeaf579 1991 {"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
9ca155ba 1992 {"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
baeaf579 1993 {"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
7bc95e2e 1994 {"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
9ca155ba 1995 {"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
b62a5a84 1996 {"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
baeaf579 1997 {"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
545a1f38 1998 {"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
51969283
M		 1999 {"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
2000 {"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
9ca155ba
M		 2001 {"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
2002 {"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
8556b852 2003 {"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
baeaf579 2004 {"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
2005 {"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
2006 {"csetblk", CmdHF14AMfCSetBlk, 0, "Write block into magic Chinese card"},\r
2007 {"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block from magic Chinese card"},\r
545a1f38 2008 {"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector from magic Chinese card"},\r
208a0166 2009 {"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
545a1f38 2010 {"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
9ca155ba
M		 2011 {NULL, NULL, 0, NULL}\r
2012};\r
2013\r
2014int CmdHFMF(const char *Cmd)\r
2015{\r
2016 // flush\r
7dd1908b 2017 WaitForResponseTimeout(CMD_ACK,NULL,100);\r
9ca155ba
M		 2018\r
2019 CmdsParse(CommandTable, Cmd);\r
2020 return 0;\r
2021}\r
2022\r
2023int CmdHelp(const char *Cmd)\r
2024{\r
2025 CmdsHelp(CommandTable);\r
2026 return 0;\r
2027}\r
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