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9ca155ba | 1 | //-----------------------------------------------------------------------------\r |
b62a5a84 | 2 | // Copyright (C) 2011,2012 Merlok\r |
9ca155ba M |
3 | //\r |
4 | // This code is licensed to you under the terms of the GNU GPL, version 2 or,\r | |
5 | // at your option, any later version. See the LICENSE.txt file for the text of\r | |
6 | // the license.\r | |
7 | //-----------------------------------------------------------------------------\r | |
8 | // High frequency MIFARE commands\r | |
9 | //-----------------------------------------------------------------------------\r | |
10 | \r | |
11 | #include "cmdhfmf.h"\r | |
12 | \r | |
13 | static int CmdHelp(const char *Cmd);\r | |
14 | \r | |
9ca155ba M |
15 | int 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 | 32 | start:\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 | // 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 | |
b915fda3 | 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 | |
125a98a1 | 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 | |
3fe4ff4f | 79 | \r |
9ca155ba | 80 | if (!isOK) \r |
125a98a1 | 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 |
3fe4ff4f | 90 | PrintAndLog("");\r |
9ca155ba M |
91 | return 0;\r |
92 | }\r | |
93 | \r | |
94 | int 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 | |
d2f487af | 143 | int 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 M |
170 | \r |
171 | UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};\r | |
172 | memcpy(c.d.asBytes, key, 6);\r | |
173 | SendCommand(&c);\r | |
9ca155ba | 174 | \r |
902cb3c0 | 175 | UsbCommand resp;\r |
176 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r | |
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 | 191 | int 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 | 248 | uint8_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 | 257 | uint8_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 | 266 | int 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 |
281 | char cmdp = param_getchar(Cmd, 0);\r | |
282 | switch (cmdp) {\r | |
283 | case '0' : numSectors = 5; break;\r | |
284 | case '1' : \r | |
285 | case '\0': numSectors = 16; break;\r | |
286 | case '2' : numSectors = 32; break;\r | |
287 | case '4' : numSectors = 40; break;\r | |
288 | default: numSectors = 16;\r | |
289 | } \r | |
290 | \r | |
291 | if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r | |
292 | PrintAndLog("Usage: hf mf dump [card memory]");\r | |
293 | PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r | |
294 | PrintAndLog("");\r | |
295 | PrintAndLog("Samples: hf mf dump");\r | |
296 | PrintAndLog(" hf mf dump 4");\r | |
297 | return 0;\r | |
298 | }\r | |
26fdb4ab | 299 | \r |
300 | if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r | |
aea4d766 | 301 | PrintAndLog("Could not find file dumpkeys.bin");\r |
26fdb4ab | 302 | return 1;\r |
303 | }\r | |
304 | \r | |
3fe4ff4f | 305 | // Read keys A from file\r |
baeaf579 | 306 | for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r |
307 | if (fread( keyA[sectorNo], 1, 6, fin ) == 0) {\r | |
308 | PrintAndLog("File reading error.");\r | |
97d582a6 | 309 | fclose(fin);\r |
759c16b3 | 310 | return 2;\r |
baeaf579 | 311 | }\r |
26fdb4ab | 312 | }\r |
baeaf579 | 313 | \r |
3fe4ff4f | 314 | // Read keys B from file\r |
baeaf579 | 315 | for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r |
316 | if (fread( keyB[sectorNo], 1, 6, fin ) == 0) {\r | |
317 | PrintAndLog("File reading error.");\r | |
97d582a6 | 318 | fclose(fin);\r |
759c16b3 | 319 | return 2;\r |
baeaf579 | 320 | }\r |
26fdb4ab | 321 | }\r |
b915fda3 | 322 | \r |
97d582a6 | 323 | fclose(fin);\r |
baeaf579 | 324 | \r |
26fdb4ab | 325 | PrintAndLog("|-----------------------------------------|");\r |
326 | PrintAndLog("|------ Reading sector access bits...-----|");\r | |
327 | PrintAndLog("|-----------------------------------------|");\r | |
328 | \r | |
baeaf579 | 329 | for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r |
330 | UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 0, 0}};\r | |
331 | memcpy(c.d.asBytes, keyA[sectorNo], 6);\r | |
26fdb4ab | 332 | SendCommand(&c);\r |
26fdb4ab | 333 | \r |
baeaf579 | 334 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r |
902cb3c0 | 335 | uint8_t isOK = resp.arg[0] & 0xff;\r |
336 | uint8_t *data = resp.d.asBytes;\r | |
26fdb4ab | 337 | if (isOK){\r |
c626c56e | 338 | rights[sectorNo][0] = ((data[7] & 0x10)>>2) | ((data[8] & 0x1)<<1) | ((data[8] & 0x10)>>4); // C1C2C3 for data area 0\r |
339 | rights[sectorNo][1] = ((data[7] & 0x20)>>3) | ((data[8] & 0x2)<<0) | ((data[8] & 0x20)>>5); // C1C2C3 for data area 1\r | |
340 | rights[sectorNo][2] = ((data[7] & 0x40)>>4) | ((data[8] & 0x4)>>1) | ((data[8] & 0x40)>>6); // C1C2C3 for data area 2\r | |
341 | rights[sectorNo][3] = ((data[7] & 0x80)>>5) | ((data[8] & 0x8)>>2) | ((data[8] & 0x80)>>7); // C1C2C3 for sector trailer\r | |
baeaf579 | 342 | } else {\r |
79db03ef | 343 | PrintAndLog("Could not get access rights for sector %2d. Trying with defaults...", sectorNo);\r |
c626c56e | 344 | rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r |
345 | rights[sectorNo][3] = 0x01;\r | |
26fdb4ab | 346 | }\r |
baeaf579 | 347 | } else {\r |
79db03ef | 348 | PrintAndLog("Command execute timeout when trying to read access rights for sector %2d. Trying with defaults...", sectorNo);\r |
c626c56e | 349 | rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r |
350 | rights[sectorNo][3] = 0x01;\r | |
26fdb4ab | 351 | }\r |
352 | }\r | |
353 | \r | |
26fdb4ab | 354 | PrintAndLog("|-----------------------------------------|");\r |
355 | PrintAndLog("|----- Dumping all blocks to file... -----|");\r | |
356 | PrintAndLog("|-----------------------------------------|");\r | |
357 | \r | |
79db03ef | 358 | bool isOK = true;\r |
359 | for (sectorNo = 0; isOK && sectorNo < numSectors; sectorNo++) {\r | |
360 | for (blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r | |
baeaf579 | 361 | bool received = false;\r |
3fe4ff4f | 362 | \r |
baeaf579 | 363 | if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. At least the Access Conditions can always be read with key A. \r |
364 | UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r | |
365 | memcpy(c.d.asBytes, keyA[sectorNo], 6);\r | |
26fdb4ab | 366 | SendCommand(&c);\r |
baeaf579 | 367 | received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r |
368 | } else { // data block. Check if it can be read with key A or key B\r | |
369 | uint8_t data_area = sectorNo<32?blockNo:blockNo/5;\r | |
c626c56e | 370 | if ((rights[sectorNo][data_area] == 0x03) || (rights[sectorNo][data_area] == 0x05)) { // only key B would work\r |
baeaf579 | 371 | UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 1, 0}};\r |
372 | memcpy(c.d.asBytes, keyB[sectorNo], 6);\r | |
26fdb4ab | 373 | SendCommand(&c);\r |
baeaf579 | 374 | received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r |
c626c56e | 375 | } else if (rights[sectorNo][data_area] == 0x07) { // no key would work\r |
79db03ef | 376 | isOK = false;\r |
377 | PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo, blockNo);\r | |
baeaf579 | 378 | } else { // key A would work\r |
79db03ef | 379 | UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r |
380 | memcpy(c.d.asBytes, keyA[sectorNo], 6);\r | |
381 | SendCommand(&c);\r | |
382 | received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r | |
26fdb4ab | 383 | }\r |
384 | }\r | |
385 | \r | |
902cb3c0 | 386 | if (received) {\r |
79db03ef | 387 | isOK = resp.arg[0] & 0xff;\r |
902cb3c0 | 388 | uint8_t *data = resp.d.asBytes;\r |
baeaf579 | 389 | if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. Fill in the keys.\r |
390 | data[0] = (keyA[sectorNo][0]);\r | |
391 | data[1] = (keyA[sectorNo][1]);\r | |
392 | data[2] = (keyA[sectorNo][2]);\r | |
393 | data[3] = (keyA[sectorNo][3]);\r | |
394 | data[4] = (keyA[sectorNo][4]);\r | |
395 | data[5] = (keyA[sectorNo][5]);\r | |
396 | data[10] = (keyB[sectorNo][0]);\r | |
397 | data[11] = (keyB[sectorNo][1]);\r | |
398 | data[12] = (keyB[sectorNo][2]);\r | |
399 | data[13] = (keyB[sectorNo][3]);\r | |
400 | data[14] = (keyB[sectorNo][4]);\r | |
401 | data[15] = (keyB[sectorNo][5]);\r | |
3d77fdfa | 402 | }\r |
26fdb4ab | 403 | if (isOK) {\r |
79db03ef | 404 | memcpy(carddata[FirstBlockOfSector(sectorNo) + blockNo], data, 16);\r |
405 | PrintAndLog("Successfully read block %2d of sector %2d.", blockNo, sectorNo);\r | |
baeaf579 | 406 | } else {\r |
407 | PrintAndLog("Could not read block %2d of sector %2d", blockNo, sectorNo);\r | |
79db03ef | 408 | break;\r |
26fdb4ab | 409 | }\r |
410 | }\r | |
411 | else {\r | |
79db03ef | 412 | isOK = false;\r |
413 | PrintAndLog("Command execute timeout when trying to read block %2d of sector %2d.", blockNo, sectorNo);\r | |
414 | break;\r | |
26fdb4ab | 415 | }\r |
416 | }\r | |
417 | }\r | |
79db03ef | 418 | \r |
419 | if (isOK) {\r | |
420 | if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r | |
421 | PrintAndLog("Could not create file name dumpdata.bin");\r | |
422 | return 1;\r | |
423 | }\r | |
424 | uint16_t numblocks = FirstBlockOfSector(numSectors - 1) + NumBlocksPerSector(numSectors - 1);\r | |
425 | fwrite(carddata, 1, 16*numblocks, fout);\r | |
426 | fclose(fout);\r | |
427 | PrintAndLog("Dumped %d blocks (%d bytes) to file dumpdata.bin", numblocks, 16*numblocks);\r | |
428 | }\r | |
429 | \r | |
baeaf579 | 430 | return 0;\r |
26fdb4ab | 431 | }\r |
432 | \r | |
aea4d766 | 433 | int CmdHF14AMfRestore(const char *Cmd)\r |
26fdb4ab | 434 | {\r |
baeaf579 | 435 | uint8_t sectorNo,blockNo;\r |
26fdb4ab | 436 | uint8_t keyType = 0;\r |
b915fda3 | 437 | uint8_t key[6] = {0xFF};\r |
438 | uint8_t bldata[16] = {0x00};\r | |
baeaf579 | 439 | uint8_t keyA[40][6];\r |
440 | uint8_t keyB[40][6];\r | |
441 | uint8_t numSectors;\r | |
26fdb4ab | 442 | \r |
26fdb4ab | 443 | FILE *fdump;\r |
444 | FILE *fkeys;\r | |
baeaf579 | 445 | \r |
446 | char cmdp = param_getchar(Cmd, 0);\r | |
447 | switch (cmdp) {\r | |
448 | case '0' : numSectors = 5; break;\r | |
449 | case '1' : \r | |
450 | case '\0': numSectors = 16; break;\r | |
451 | case '2' : numSectors = 32; break;\r | |
452 | case '4' : numSectors = 40; break;\r | |
453 | default: numSectors = 16;\r | |
454 | } \r | |
455 | \r | |
456 | if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r | |
457 | PrintAndLog("Usage: hf mf restore [card memory]");\r | |
458 | PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r | |
459 | PrintAndLog("");\r | |
460 | PrintAndLog("Samples: hf mf restore");\r | |
461 | PrintAndLog(" hf mf restore 4");\r | |
462 | return 0;\r | |
463 | }\r | |
464 | \r | |
26fdb4ab | 465 | if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r |
aea4d766 | 466 | PrintAndLog("Could not find file dumpkeys.bin");\r |
26fdb4ab | 467 | return 1;\r |
468 | }\r | |
469 | \r | |
baeaf579 | 470 | for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r |
471 | if (fread(keyA[sectorNo], 1, 6, fkeys) == 0) {\r | |
472 | PrintAndLog("File reading error (dumpkeys.bin).");\r | |
31d1caa5 MHS |
473 | \r |
474 | fclose(fkeys);\r | |
759c16b3 | 475 | return 2;\r |
baeaf579 | 476 | }\r |
26fdb4ab | 477 | }\r |
baeaf579 | 478 | \r |
479 | for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r | |
480 | if (fread(keyB[sectorNo], 1, 6, fkeys) == 0) {\r | |
481 | PrintAndLog("File reading error (dumpkeys.bin).");\r | |
31d1caa5 | 482 | fclose(fkeys);\r |
759c16b3 | 483 | return 2;\r |
baeaf579 | 484 | }\r |
26fdb4ab | 485 | }\r |
b915fda3 | 486 | \r |
ca4714cd | 487 | fclose(fkeys);\r |
79db03ef | 488 | \r |
b915fda3 | 489 | if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r |
490 | PrintAndLog("Could not find file dumpdata.bin");\r | |
491 | return 1;\r | |
492 | } \r | |
9d710943 | 493 | PrintAndLog("Restoring dumpdata.bin to card");\r |
26fdb4ab | 494 | \r |
baeaf579 | 495 | for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r |
496 | for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r | |
497 | UsbCommand c = {CMD_MIFARE_WRITEBL, {FirstBlockOfSector(sectorNo) + blockNo, keyType, 0}};\r | |
26fdb4ab | 498 | memcpy(c.d.asBytes, key, 6);\r |
499 | \r | |
759c16b3 | 500 | if (fread(bldata, 1, 16, fdump) == 0) {\r |
baeaf579 | 501 | PrintAndLog("File reading error (dumpdata.bin).");\r |
ca4714cd | 502 | fclose(fdump);\r |
baeaf579 | 503 | return 2;\r |
504 | }\r | |
26fdb4ab | 505 | \r |
baeaf579 | 506 | if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer\r |
507 | bldata[0] = (keyA[sectorNo][0]);\r | |
508 | bldata[1] = (keyA[sectorNo][1]);\r | |
509 | bldata[2] = (keyA[sectorNo][2]);\r | |
510 | bldata[3] = (keyA[sectorNo][3]);\r | |
511 | bldata[4] = (keyA[sectorNo][4]);\r | |
512 | bldata[5] = (keyA[sectorNo][5]);\r | |
513 | bldata[10] = (keyB[sectorNo][0]);\r | |
514 | bldata[11] = (keyB[sectorNo][1]);\r | |
515 | bldata[12] = (keyB[sectorNo][2]);\r | |
516 | bldata[13] = (keyB[sectorNo][3]);\r | |
517 | bldata[14] = (keyB[sectorNo][4]);\r | |
518 | bldata[15] = (keyB[sectorNo][5]);\r | |
26fdb4ab | 519 | } \r |
520 | \r | |
baeaf579 | 521 | PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));\r |
26fdb4ab | 522 | \r |
523 | memcpy(c.d.asBytes + 10, bldata, 16);\r | |
524 | SendCommand(&c);\r | |
26fdb4ab | 525 | \r |
902cb3c0 | 526 | UsbCommand resp;\r |
baeaf579 | 527 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r |
902cb3c0 | 528 | uint8_t isOK = resp.arg[0] & 0xff;\r |
26fdb4ab | 529 | PrintAndLog("isOk:%02x", isOK);\r |
530 | } else {\r | |
531 | PrintAndLog("Command execute timeout");\r | |
532 | }\r | |
533 | }\r | |
534 | }\r | |
535 | \r | |
536 | fclose(fdump);\r | |
26fdb4ab | 537 | return 0;\r |
538 | }\r | |
539 | \r | |
9ca155ba M |
540 | int CmdHF14AMfNested(const char *Cmd)\r |
541 | {\r | |
542 | int i, j, res, iterations;\r | |
baeaf579 | 543 | sector *e_sector = NULL;\r |
9ca155ba M |
544 | uint8_t blockNo = 0;\r |
545 | uint8_t keyType = 0;\r | |
546 | uint8_t trgBlockNo = 0;\r | |
547 | uint8_t trgKeyType = 0;\r | |
baeaf579 | 548 | uint8_t SectorsCnt = 0;\r |
9ca155ba | 549 | uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r |
787b5bd8 | 550 | uint8_t keyBlock[13*6];\r |
9ca155ba | 551 | uint64_t key64 = 0;\r |
baeaf579 | 552 | bool transferToEml = false;\r |
baeaf579 | 553 | bool createDumpFile = false;\r |
26fdb4ab | 554 | FILE *fkeys;\r |
21156267 | 555 | uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r |
556 | uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r | |
9ca155ba M |
557 | char cmdp, ctmp;\r |
558 | \r | |
559 | if (strlen(Cmd)<3) {\r | |
560 | PrintAndLog("Usage:");\r | |
26fdb4ab | 561 | PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r |
0014cb46 M |
562 | PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r |
563 | PrintAndLog(" <target block number> <target key A/B> [t]");\r | |
9ca155ba | 564 | PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r |
8556b852 | 565 | PrintAndLog("t - transfer keys into emulator memory");\r |
26fdb4ab | 566 | PrintAndLog("d - write keys to binary file");\r |
9ca155ba M |
567 | PrintAndLog(" ");\r |
568 | PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r | |
79db03ef | 569 | PrintAndLog(" sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r |
570 | PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r | |
571 | PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r | |
9ca155ba M |
572 | return 0;\r |
573 | } \r | |
574 | \r | |
575 | cmdp = param_getchar(Cmd, 0);\r | |
576 | blockNo = param_get8(Cmd, 1);\r | |
577 | ctmp = param_getchar(Cmd, 2);\r | |
b915fda3 | 578 | \r |
baeaf579 | 579 | if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r |
9ca155ba M |
580 | PrintAndLog("Key type must be A or B");\r |
581 | return 1;\r | |
582 | }\r | |
b915fda3 | 583 | \r |
584 | if (ctmp != 'A' && ctmp != 'a') \r | |
585 | keyType = 1;\r | |
586 | \r | |
9ca155ba M |
587 | if (param_gethex(Cmd, 3, key, 12)) {\r |
588 | PrintAndLog("Key must include 12 HEX symbols");\r | |
589 | return 1;\r | |
590 | }\r | |
591 | \r | |
8556b852 | 592 | if (cmdp == 'o' || cmdp == 'O') {\r |
9ca155ba M |
593 | cmdp = 'o';\r |
594 | trgBlockNo = param_get8(Cmd, 4);\r | |
595 | ctmp = param_getchar(Cmd, 5);\r | |
baeaf579 | 596 | if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r |
9ca155ba M |
597 | PrintAndLog("Target key type must be A or B");\r |
598 | return 1;\r | |
599 | }\r | |
b915fda3 | 600 | if (ctmp != 'A' && ctmp != 'a') \r |
601 | trgKeyType = 1;\r | |
9ca155ba | 602 | } else {\r |
b915fda3 | 603 | \r |
9ca155ba M |
604 | switch (cmdp) {\r |
605 | case '0': SectorsCnt = 05; break;\r | |
606 | case '1': SectorsCnt = 16; break;\r | |
607 | case '2': SectorsCnt = 32; break;\r | |
baeaf579 | 608 | case '4': SectorsCnt = 40; break;\r |
9ca155ba M |
609 | default: SectorsCnt = 16;\r |
610 | }\r | |
611 | }\r | |
8556b852 M |
612 | \r |
613 | ctmp = param_getchar(Cmd, 4);\r | |
baeaf579 | 614 | if (ctmp == 't' || ctmp == 'T') transferToEml = true;\r |
615 | else if (ctmp == 'd' || ctmp == 'D') createDumpFile = true;\r | |
21156267 | 616 | \r |
8556b852 M |
617 | ctmp = param_getchar(Cmd, 6);\r |
618 | transferToEml |= (ctmp == 't' || ctmp == 'T');\r | |
21156267 | 619 | transferToEml |= (ctmp == 'd' || ctmp == 'D');\r |
9ca155ba | 620 | \r |
9ca155ba | 621 | if (cmdp == 'o') {\r |
baeaf579 | 622 | PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo, trgKeyType?'B':'A');\r |
9492e0b0 | 623 | if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r |
9ca155ba M |
624 | PrintAndLog("Nested error.");\r |
625 | return 2;\r | |
626 | }\r | |
9492e0b0 | 627 | key64 = bytes_to_num(keyBlock, 6);\r |
628 | if (key64) {\r | |
125a98a1 | 629 | PrintAndLog("Found valid key:%012"llx, key64);\r |
8556b852 M |
630 | \r |
631 | // transfer key to the emulator\r | |
632 | if (transferToEml) {\r | |
baeaf579 | 633 | uint8_t sectortrailer;\r |
634 | if (trgBlockNo < 32*4) { // 4 block sector\r | |
635 | sectortrailer = (trgBlockNo & 0x03) + 3;\r | |
636 | } else { // 16 block sector\r | |
637 | sectortrailer = (trgBlockNo & 0x0f) + 15;\r | |
638 | }\r | |
639 | mfEmlGetMem(keyBlock, sectortrailer, 1);\r | |
8556b852 M |
640 | \r |
641 | if (!trgKeyType)\r | |
642 | num_to_bytes(key64, 6, keyBlock);\r | |
643 | else\r | |
644 | num_to_bytes(key64, 6, &keyBlock[10]);\r | |
baeaf579 | 645 | mfEmlSetMem(keyBlock, sectortrailer, 1); \r |
8556b852 M |
646 | }\r |
647 | } else {\r | |
9ca155ba | 648 | PrintAndLog("No valid key found");\r |
8556b852 | 649 | }\r |
21156267 | 650 | }\r |
651 | else { // ------------------------------------ multiple sectors working\r | |
9492e0b0 | 652 | clock_t time1;\r |
653 | time1 = clock();\r | |
654 | \r | |
9ca155ba M |
655 | e_sector = calloc(SectorsCnt, sizeof(sector));\r |
656 | if (e_sector == NULL) return 1;\r | |
657 | \r | |
baeaf579 | 658 | //test current key and additional standard keys first\r |
9ca155ba | 659 | memcpy(keyBlock, key, 6);\r |
9492e0b0 | 660 | num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 1 * 6));\r |
661 | num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 2 * 6));\r | |
662 | num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 3 * 6));\r | |
663 | num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 4 * 6));\r | |
9ca155ba | 664 | num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 5 * 6));\r |
787b5bd8 | 665 | num_to_bytes(0x4d3a99c351dd, 6, (uint8_t*)(keyBlock + 6 * 6));\r |
666 | num_to_bytes(0x1a982c7e459a, 6, (uint8_t*)(keyBlock + 7 * 6));\r | |
667 | num_to_bytes(0xd3f7d3f7d3f7, 6, (uint8_t*)(keyBlock + 8 * 6));\r | |
668 | num_to_bytes(0x714c5c886e97, 6, (uint8_t*)(keyBlock + 9 * 6));\r | |
669 | num_to_bytes(0x587ee5f9350f, 6, (uint8_t*)(keyBlock + 10 * 6));\r | |
670 | num_to_bytes(0xa0478cc39091, 6, (uint8_t*)(keyBlock + 11 * 6));\r | |
671 | num_to_bytes(0x533cb6c723f6, 6, (uint8_t*)(keyBlock + 12 * 6));\r | |
672 | num_to_bytes(0x8fd0a4f256e9, 6, (uint8_t*)(keyBlock + 13 * 6));\r | |
9ca155ba M |
673 | \r |
674 | PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r | |
675 | for (i = 0; i < SectorsCnt; i++) {\r | |
676 | for (j = 0; j < 2; j++) {\r | |
677 | if (e_sector[i].foundKey[j]) continue;\r | |
678 | \r | |
baeaf579 | 679 | res = mfCheckKeys(FirstBlockOfSector(i), j, 6, keyBlock, &key64);\r |
9ca155ba M |
680 | \r |
681 | if (!res) {\r | |
682 | e_sector[i].Key[j] = key64;\r | |
683 | e_sector[i].foundKey[j] = 1;\r | |
684 | }\r | |
9ca155ba M |
685 | // nested sectors\r |
686 | iterations = 0;\r | |
687 | PrintAndLog("nested...");\r | |
9492e0b0 | 688 | bool calibrate = true;\r |
9ca155ba | 689 | for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r |
baeaf579 | 690 | for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r |
9ca155ba | 691 | for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r |
baeaf579 | 692 | if (e_sector[sectorNo].foundKey[trgKeyType]) continue;\r |
9492e0b0 | 693 | PrintAndLog("-----------------------------------------------");\r |
baeaf579 | 694 | if(mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate)) {\r |
9492e0b0 | 695 | PrintAndLog("Nested error.\n");\r |
3fe4ff4f | 696 | free(e_sector);\r |
787b5bd8 | 697 | return 2; }\r |
9492e0b0 | 698 | else {\r |
699 | calibrate = false;\r | |
700 | }\r | |
9ca155ba M |
701 | \r |
702 | iterations++;\r | |
9492e0b0 | 703 | \r |
704 | key64 = bytes_to_num(keyBlock, 6);\r | |
705 | if (key64) {\r | |
125a98a1 | 706 | PrintAndLog("Found valid key:%012"llx, key64);\r |
baeaf579 | 707 | e_sector[sectorNo].foundKey[trgKeyType] = 1;\r |
708 | e_sector[sectorNo].Key[trgKeyType] = key64;\r | |
9ca155ba M |
709 | }\r |
710 | }\r | |
9492e0b0 | 711 | }\r |
9ca155ba M |
712 | }\r |
713 | \r | |
a0041115 | 714 | 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 | 715 | \r |
716 | PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r | |
9ca155ba M |
717 | //print them\r |
718 | PrintAndLog("|---|----------------|---|----------------|---|");\r | |
719 | PrintAndLog("|sec|key A |res|key B |res|");\r | |
720 | PrintAndLog("|---|----------------|---|----------------|---|");\r | |
721 | for (i = 0; i < SectorsCnt; i++) {\r | |
125a98a1 | 722 | PrintAndLog("|%03d| %012"llx" | %d | %012"llx" | %d |", i,\r |
9ca155ba M |
723 | e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r |
724 | }\r | |
725 | PrintAndLog("|---|----------------|---|----------------|---|");\r | |
726 | \r | |
8556b852 M |
727 | // transfer them to the emulator\r |
728 | if (transferToEml) {\r | |
729 | for (i = 0; i < SectorsCnt; i++) {\r | |
baeaf579 | 730 | mfEmlGetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r |
8556b852 | 731 | if (e_sector[i].foundKey[0])\r |
ab8b654e | 732 | num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r |
8556b852 M |
733 | if (e_sector[i].foundKey[1])\r |
734 | num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r | |
baeaf579 | 735 | mfEmlSetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r |
8556b852 M |
736 | } \r |
737 | }\r | |
738 | \r | |
21156267 | 739 | // Create dump file\r |
26fdb4ab | 740 | if (createDumpFile) {\r |
741 | if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r | |
aea4d766 | 742 | PrintAndLog("Could not create file dumpkeys.bin");\r |
26fdb4ab | 743 | free(e_sector);\r |
744 | return 1;\r | |
745 | }\r | |
baeaf579 | 746 | PrintAndLog("Printing keys to binary file dumpkeys.bin...");\r |
747 | for(i=0; i<SectorsCnt; i++) {\r | |
21156267 | 748 | if (e_sector[i].foundKey[0]){\r |
749 | num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r | |
750 | fwrite ( tempkey, 1, 6, fkeys );\r | |
751 | }\r | |
752 | else{\r | |
753 | fwrite ( &standart, 1, 6, fkeys );\r | |
754 | }\r | |
26fdb4ab | 755 | }\r |
baeaf579 | 756 | for(i=0; i<SectorsCnt; i++) {\r |
21156267 | 757 | if (e_sector[i].foundKey[1]){\r |
758 | num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r | |
759 | fwrite ( tempkey, 1, 6, fkeys );\r | |
760 | }\r | |
761 | else{\r | |
762 | fwrite ( &standart, 1, 6, fkeys );\r | |
763 | }\r | |
26fdb4ab | 764 | }\r |
765 | fclose(fkeys);\r | |
766 | }\r | |
767 | \r | |
9ca155ba M |
768 | free(e_sector);\r |
769 | }\r | |
9ca155ba M |
770 | return 0;\r |
771 | }\r | |
772 | \r | |
773 | int CmdHF14AMfChk(const char *Cmd)\r | |
774 | {\r | |
90e278d3 | 775 | if (strlen(Cmd)<3) {\r |
e3c23565 | 776 | PrintAndLog("Usage: hf mf chk <block number>|<*card memory> <key type (A/B/?)> [t|d] [<key (12 hex symbols)>] [<dic (*.dic)>]");\r |
90e278d3 MHS |
777 | PrintAndLog(" * - all sectors");\r |
778 | PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r | |
779 | PrintAndLog("d - write keys to binary file\n");\r | |
e3c23565 | 780 | PrintAndLog("t - write keys to emulator memory");\r |
90e278d3 MHS |
781 | PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r |
782 | PrintAndLog(" hf mf chk *1 ? t");\r | |
e3c23565 | 783 | PrintAndLog(" hf mf chk *1 ? d");\r |
90e278d3 MHS |
784 | return 0;\r |
785 | } \r | |
786 | \r | |
aea4d766 | 787 | FILE * f;\r |
b915fda3 | 788 | char filename[FILE_PATH_SIZE]={0};\r |
83613803 | 789 | char buf[13];\r |
aea4d766 | 790 | uint8_t *keyBlock = NULL, *p;\r |
791 | uint8_t stKeyBlock = 20;\r | |
792 | \r | |
9ca155ba M |
793 | int i, res;\r |
794 | int keycnt = 0;\r | |
795 | char ctmp = 0x00;\r | |
796 | uint8_t blockNo = 0;\r | |
aea4d766 | 797 | uint8_t SectorsCnt = 1;\r |
9ca155ba | 798 | uint8_t keyType = 0;\r |
9ca155ba | 799 | uint64_t key64 = 0;\r |
aea4d766 | 800 | \r |
801 | int transferToEml = 0;\r | |
802 | int createDumpFile = 0;\r | |
9ca155ba | 803 | \r |
aea4d766 | 804 | keyBlock = calloc(stKeyBlock, 6);\r |
805 | if (keyBlock == NULL) return 1;\r | |
806 | \r | |
0c12504a | 807 | uint64_t defaultKeys[] =\r |
808 | {\r | |
809 | 0xffffffffffff, // Default key (first key used by program if no user defined key)\r | |
810 | 0x000000000000, // Blank key\r | |
811 | 0xa0a1a2a3a4a5, // NFCForum MAD key\r | |
812 | 0xb0b1b2b3b4b5,\r | |
813 | 0xaabbccddeeff,\r | |
814 | 0x4d3a99c351dd,\r | |
815 | 0x1a982c7e459a,\r | |
816 | 0xd3f7d3f7d3f7,\r | |
817 | 0x714c5c886e97,\r | |
818 | 0x587ee5f9350f,\r | |
819 | 0xa0478cc39091,\r | |
820 | 0x533cb6c723f6,\r | |
821 | 0x8fd0a4f256e9\r | |
822 | };\r | |
baeaf579 | 823 | int defaultKeysSize = sizeof(defaultKeys) / sizeof(uint64_t);\r |
0c12504a | 824 | \r |
825 | for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r | |
826 | {\r | |
827 | num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t*)(keyBlock + defaultKeyCounter * 6));\r | |
828 | }\r | |
aea4d766 | 829 | \r |
aea4d766 | 830 | if (param_getchar(Cmd, 0)=='*') {\r |
831 | blockNo = 3;\r | |
832 | switch(param_getchar(Cmd+1, 0)) {\r | |
833 | case '0': SectorsCnt = 5; break;\r | |
834 | case '1': SectorsCnt = 16; break;\r | |
835 | case '2': SectorsCnt = 32; break;\r | |
836 | case '4': SectorsCnt = 40; break;\r | |
837 | default: SectorsCnt = 16;\r | |
838 | }\r | |
839 | }\r | |
840 | else\r | |
841 | blockNo = param_get8(Cmd, 0);\r | |
842 | \r | |
9ca155ba | 843 | ctmp = param_getchar(Cmd, 1);\r |
aea4d766 | 844 | switch (ctmp) { \r |
845 | case 'a': case 'A':\r | |
846 | keyType = !0;\r | |
847 | break;\r | |
848 | case 'b': case 'B':\r | |
849 | keyType = !1;\r | |
850 | break;\r | |
851 | case '?':\r | |
852 | keyType = 2;\r | |
853 | break;\r | |
854 | default:\r | |
855 | PrintAndLog("Key type must be A , B or ?");\r | |
9ca155ba | 856 | return 1;\r |
aea4d766 | 857 | };\r |
9ca155ba | 858 | \r |
aea4d766 | 859 | ctmp = param_getchar(Cmd, 2);\r |
860 | if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r | |
861 | else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r | |
862 | \r | |
863 | for (i = transferToEml || createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r | |
864 | if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r | |
865 | if ( stKeyBlock - keycnt < 2) {\r | |
866 | p = realloc(keyBlock, 6*(stKeyBlock+=10));\r | |
867 | if (!p) {\r | |
868 | PrintAndLog("Cannot allocate memory for Keys");\r | |
869 | free(keyBlock);\r | |
870 | return 2;\r | |
871 | }\r | |
872 | keyBlock = p;\r | |
873 | }\r | |
baeaf579 | 874 | PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r |
aea4d766 | 875 | (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r |
876 | (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r | |
877 | keycnt++;\r | |
878 | } else {\r | |
879 | // May be a dic file\r | |
b915fda3 | 880 | if ( param_getstr(Cmd, 2 + i,filename) >= FILE_PATH_SIZE ) {\r |
aea4d766 | 881 | PrintAndLog("File name too long");\r |
882 | free(keyBlock);\r | |
883 | return 2;\r | |
884 | }\r | |
885 | \r | |
aea4d766 | 886 | if ( (f = fopen( filename , "r")) ) {\r |
0c12504a | 887 | while( fgets(buf, sizeof(buf), f) ){\r |
99a71a0d | 888 | if (strlen(buf) < 12 || buf[11] == '\n')\r |
889 | continue;\r | |
aea4d766 | 890 | \r |
99a71a0d | 891 | while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r |
892 | \r | |
9492e0b0 | 893 | if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r |
9ca155ba | 894 | \r |
99a71a0d | 895 | if (!isxdigit(buf[0])){\r |
896 | PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r | |
aea4d766 | 897 | continue;\r |
898 | }\r | |
899 | \r | |
99a71a0d | 900 | buf[12] = 0;\r |
aea4d766 | 901 | \r |
902 | if ( stKeyBlock - keycnt < 2) {\r | |
903 | p = realloc(keyBlock, 6*(stKeyBlock+=10));\r | |
904 | if (!p) {\r | |
905 | PrintAndLog("Cannot allocate memory for defKeys");\r | |
906 | free(keyBlock);\r | |
907 | return 2;\r | |
908 | }\r | |
909 | keyBlock = p;\r | |
910 | }\r | |
911 | memset(keyBlock + 6 * keycnt, 0, 6);\r | |
99a71a0d | 912 | num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r |
baeaf579 | 913 | PrintAndLog("chk custom key[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r |
aea4d766 | 914 | keycnt++;\r |
0c12504a | 915 | memset(buf, 0, sizeof(buf));\r |
aea4d766 | 916 | }\r |
90e278d3 | 917 | fclose(f);\r |
aea4d766 | 918 | } else {\r |
919 | PrintAndLog("File: %s: not found or locked.", filename);\r | |
920 | free(keyBlock);\r | |
921 | return 1;\r | |
3fe4ff4f | 922 | \r |
aea4d766 | 923 | }\r |
9ca155ba | 924 | }\r |
9ca155ba M |
925 | }\r |
926 | \r | |
927 | if (keycnt == 0) {\r | |
baeaf579 | 928 | PrintAndLog("No key specified, trying default keys");\r |
0c12504a | 929 | for (;keycnt < defaultKeysSize; keycnt++)\r |
baeaf579 | 930 | PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r |
79db03ef | 931 | (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r |
932 | (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r | |
933 | }\r | |
934 | \r | |
935 | // initialize storage for found keys\r | |
936 | bool validKey[2][40];\r | |
937 | uint8_t foundKey[2][40][6];\r | |
938 | for (uint16_t t = 0; t < 2; t++) {\r | |
939 | for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r | |
940 | validKey[t][sectorNo] = false;\r | |
941 | for (uint16_t i = 0; i < 6; i++) {\r | |
942 | foundKey[t][sectorNo][i] = 0xff;\r | |
943 | }\r | |
944 | }\r | |
9ca155ba | 945 | }\r |
9ca155ba | 946 | \r |
baeaf579 | 947 | for ( int t = !keyType; t < 2; keyType==2?(t++):(t=2) ) {\r |
aea4d766 | 948 | int b=blockNo;\r |
baeaf579 | 949 | for (int i = 0; i < SectorsCnt; ++i) {\r |
79db03ef | 950 | PrintAndLog("--sector:%2d, block:%3d, key type:%C, key count:%2d ", i, b, t?'B':'A', keycnt);\r |
9492e0b0 | 951 | uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r |
952 | for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r | |
953 | uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r | |
954 | res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\r | |
baeaf579 | 955 | if (res != 1) {\r |
aea4d766 | 956 | if (!res) {\r |
125a98a1 | 957 | PrintAndLog("Found valid key:[%012"llx"]",key64);\r |
79db03ef | 958 | num_to_bytes(key64, 6, foundKey[t][i]);\r |
959 | validKey[t][i] = true;\r | |
960 | } \r | |
aea4d766 | 961 | } else {\r |
962 | PrintAndLog("Command execute timeout");\r | |
963 | }\r | |
964 | }\r | |
965 | b<127?(b+=4):(b+=16); \r | |
966 | }\r | |
9ca155ba M |
967 | }\r |
968 | \r | |
79db03ef | 969 | if (transferToEml) {\r |
970 | uint8_t block[16];\r | |
971 | for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r | |
972 | if (validKey[0][sectorNo] || validKey[1][sectorNo]) {\r | |
973 | mfEmlGetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r | |
974 | for (uint16_t t = 0; t < 2; t++) {\r | |
975 | if (validKey[t][sectorNo]) {\r | |
976 | memcpy(block + t*10, foundKey[t][sectorNo], 6);\r | |
977 | }\r | |
978 | }\r | |
979 | mfEmlSetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r | |
980 | }\r | |
981 | }\r | |
982 | PrintAndLog("Found keys have been transferred to the emulator memory");\r | |
983 | }\r | |
984 | \r | |
aea4d766 | 985 | if (createDumpFile) {\r |
79db03ef | 986 | FILE *fkeys = fopen("dumpkeys.bin","wb");\r |
987 | if (fkeys == NULL) { \r | |
aea4d766 | 988 | PrintAndLog("Could not create file dumpkeys.bin");\r |
79db03ef | 989 | free(keyBlock);\r |
aea4d766 | 990 | return 1;\r |
991 | }\r | |
79db03ef | 992 | for (uint16_t t = 0; t < 2; t++) {\r |
993 | fwrite(foundKey[t], 1, 6*SectorsCnt, fkeys);\r | |
aea4d766 | 994 | }\r |
995 | fclose(fkeys);\r | |
79db03ef | 996 | PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");\r |
aea4d766 | 997 | }\r |
79db03ef | 998 | \r |
999 | free(keyBlock);\r | |
3fe4ff4f | 1000 | PrintAndLog("");\r |
79db03ef | 1001 | return 0;\r |
9ca155ba M |
1002 | }\r |
1003 | \r | |
1004 | int CmdHF14AMf1kSim(const char *Cmd)\r | |
1005 | {\r | |
7bc95e2e | 1006 | uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r |
d2f487af | 1007 | uint8_t exitAfterNReads = 0;\r |
1008 | uint8_t flags = 0;\r | |
1009 | \r | |
e3c23565 | 1010 | uint8_t cmdp = param_getchar(Cmd, 0);\r |
1011 | \r | |
1012 | if (cmdp == 'h' || cmdp == 'H') {\r | |
d2f487af | 1013 | PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r |
e3c23565 | 1014 | PrintAndLog(" h this help");\r |
d2f487af | 1015 | PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r |
1016 | PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r | |
1017 | PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r | |
1018 | PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r | |
e3c23565 | 1019 | PrintAndLog("");\r |
b03c0f2d | 1020 | PrintAndLog(" sample: hf mf sim u 0a0a0a0a ");\r |
3ac59c7f | 1021 | PrintAndLog(" : hf mf sim u 0a0a0a0a i x");\r |
9ca155ba | 1022 | return 0;\r |
9ca155ba | 1023 | }\r |
d2f487af | 1024 | uint8_t pnr = 0;\r |
1025 | if (param_getchar(Cmd, pnr) == 'u') {\r | |
1026 | if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r | |
1027 | {\r | |
baeaf579 | 1028 | flags |= FLAG_4B_UID_IN_DATA; // UID from packet\r |
1029 | } else if(param_gethex(Cmd,pnr+1,uid,14) == 0) {\r | |
d2f487af | 1030 | flags |= FLAG_7B_UID_IN_DATA;// UID from packet\r |
baeaf579 | 1031 | } else {\r |
1032 | PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r | |
1033 | return 1;\r | |
d2f487af | 1034 | }\r |
1035 | pnr +=2;\r | |
1036 | }\r | |
1037 | if (param_getchar(Cmd, pnr) == 'n') {\r | |
1038 | exitAfterNReads = param_get8(Cmd,pnr+1);\r | |
1039 | pnr += 2;\r | |
1040 | }\r | |
1041 | if (param_getchar(Cmd, pnr) == 'i' ) {\r | |
1042 | //Using a flag to signal interactiveness, least significant bit\r | |
1043 | flags |= FLAG_INTERACTIVE;\r | |
1044 | pnr++;\r | |
1045 | }\r | |
1046 | \r | |
1047 | if (param_getchar(Cmd, pnr) == 'x' ) {\r | |
1048 | //Using a flag to signal interactiveness, least significant bit\r | |
1049 | flags |= FLAG_NR_AR_ATTACK;\r | |
1050 | }\r | |
1051 | PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r | |
1052 | flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r | |
1053 | flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r | |
1054 | , exitAfterNReads, flags,flags);\r | |
1055 | \r | |
1056 | \r | |
baeaf579 | 1057 | UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r |
1058 | memcpy(c.d.asBytes, uid, sizeof(uid));\r | |
1059 | SendCommand(&c);\r | |
d2f487af | 1060 | \r |
baeaf579 | 1061 | if(flags & FLAG_INTERACTIVE)\r |
1062 | {\r | |
1063 | UsbCommand resp;\r | |
1064 | PrintAndLog("Press pm3-button to abort simulation");\r | |
1065 | while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r | |
1066 | //We're waiting only 1.5 s at a time, otherwise we get the\r | |
1067 | // annoying message about "Waiting for a response... "\r | |
1068 | }\r | |
1069 | }\r | |
1070 | \r | |
1071 | return 0;\r | |
9ca155ba M |
1072 | }\r |
1073 | \r | |
1074 | int CmdHF14AMfDbg(const char *Cmd)\r | |
1075 | {\r | |
8556b852 M |
1076 | int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r |
1077 | if (dbgMode > 4) {\r | |
baeaf579 | 1078 | PrintAndLog("Max debug mode parameter is 4 \n");\r |
8556b852 M |
1079 | }\r |
1080 | \r | |
1081 | if (strlen(Cmd) < 1 || !param_getchar(Cmd, 0) || dbgMode > 4) {\r | |
9ca155ba M |
1082 | PrintAndLog("Usage: hf mf dbg <debug level>");\r |
1083 | PrintAndLog(" 0 - no debug messages");\r | |
1084 | PrintAndLog(" 1 - error messages");\r | |
b03c0f2d | 1085 | PrintAndLog(" 2 - plus information messages");\r |
1086 | PrintAndLog(" 3 - plus debug messages");\r | |
1087 | PrintAndLog(" 4 - print even debug messages in timing critical functions");\r | |
1088 | PrintAndLog(" Note: this option therefore may cause malfunction itself");\r | |
9ca155ba M |
1089 | return 0;\r |
1090 | } \r | |
1091 | \r | |
8556b852 M |
1092 | UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r |
1093 | SendCommand(&c);\r | |
1094 | \r | |
9ca155ba M |
1095 | return 0;\r |
1096 | }\r | |
1097 | \r | |
1098 | int CmdHF14AMfEGet(const char *Cmd)\r | |
1099 | {\r | |
8556b852 | 1100 | uint8_t blockNo = 0;\r |
5ee70129 | 1101 | uint8_t data[16] = {0x00};\r |
8556b852 M |
1102 | \r |
1103 | if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r | |
1104 | PrintAndLog("Usage: hf mf eget <block number>");\r | |
1105 | PrintAndLog(" sample: hf mf eget 0 ");\r | |
1106 | return 0;\r | |
1107 | } \r | |
1108 | \r | |
1109 | blockNo = param_get8(Cmd, 0);\r | |
8556b852 M |
1110 | \r |
1111 | PrintAndLog(" ");\r | |
baeaf579 | 1112 | if (!mfEmlGetMem(data, blockNo, 1)) {\r |
1113 | PrintAndLog("data[%3d]:%s", blockNo, sprint_hex(data, 16));\r | |
8556b852 M |
1114 | } else {\r |
1115 | PrintAndLog("Command execute timeout");\r | |
1116 | }\r | |
1117 | \r | |
1118 | return 0;\r | |
1119 | }\r | |
1120 | \r | |
1121 | int CmdHF14AMfEClear(const char *Cmd)\r | |
1122 | {\r | |
1123 | if (param_getchar(Cmd, 0) == 'h') {\r | |
1124 | PrintAndLog("Usage: hf mf eclr");\r | |
1125 | PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r | |
1126 | return 0;\r | |
1127 | } \r | |
1128 | \r | |
1129 | UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r | |
1130 | SendCommand(&c);\r | |
9ca155ba M |
1131 | return 0;\r |
1132 | }\r | |
1133 | \r | |
baeaf579 | 1134 | \r |
9ca155ba M |
1135 | int CmdHF14AMfESet(const char *Cmd)\r |
1136 | {\r | |
8556b852 M |
1137 | uint8_t memBlock[16];\r |
1138 | uint8_t blockNo = 0;\r | |
1139 | \r | |
1140 | memset(memBlock, 0x00, sizeof(memBlock));\r | |
1141 | \r | |
1142 | if (strlen(Cmd) < 3 || param_getchar(Cmd, 0) == 'h') {\r | |
1143 | PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r | |
1144 | PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r | |
1145 | return 0;\r | |
1146 | } \r | |
1147 | \r | |
1148 | blockNo = param_get8(Cmd, 0);\r | |
8556b852 M |
1149 | \r |
1150 | if (param_gethex(Cmd, 1, memBlock, 32)) {\r | |
1151 | PrintAndLog("block data must include 32 HEX symbols");\r | |
1152 | return 1;\r | |
1153 | }\r | |
1154 | \r | |
1155 | // 1 - blocks count\r | |
baeaf579 | 1156 | UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r |
8556b852 | 1157 | memcpy(c.d.asBytes, memBlock, 16);\r |
baeaf579 | 1158 | SendCommand(&c);\r |
1159 | return 0;\r | |
9ca155ba M |
1160 | }\r |
1161 | \r | |
baeaf579 | 1162 | \r |
9ca155ba M |
1163 | int CmdHF14AMfELoad(const char *Cmd)\r |
1164 | {\r | |
ab8b654e | 1165 | FILE * f;\r |
b915fda3 | 1166 | char filename[FILE_PATH_SIZE];\r |
baeaf579 | 1167 | char *fnameptr = filename;\r |
5ee70129 | 1168 | char buf[64] = {0x00};\r |
1169 | uint8_t buf8[64] = {0x00};\r | |
b915fda3 | 1170 | int i, len, blockNum, numBlocks;\r |
1171 | int nameParamNo = 1;\r | |
ab8b654e | 1172 | \r |
b915fda3 | 1173 | char ctmp = param_getchar(Cmd, 0);\r |
1174 | \r | |
1175 | if ( ctmp == 'h' || ctmp == 0x00) {\r | |
ab8b654e | 1176 | PrintAndLog("It loads emul dump from the file `filename.eml`");\r |
b915fda3 | 1177 | PrintAndLog("Usage: hf mf eload [card memory] <file name w/o `.eml`>");\r |
1178 | PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r | |
1179 | PrintAndLog("");\r | |
ab8b654e | 1180 | PrintAndLog(" sample: hf mf eload filename");\r |
b915fda3 | 1181 | PrintAndLog(" hf mf eload 4 filename");\r |
ab8b654e M |
1182 | return 0;\r |
1183 | } \r | |
1184 | \r | |
b915fda3 | 1185 | switch (ctmp) {\r |
1186 | case '0' : numBlocks = 5*4; break;\r | |
1187 | case '1' : \r | |
1188 | case '\0': numBlocks = 16*4; break;\r | |
1189 | case '2' : numBlocks = 32*4; break;\r | |
1190 | case '4' : numBlocks = 256; break;\r | |
1191 | default: {\r | |
1192 | numBlocks = 16*4;\r | |
1193 | nameParamNo = 0;\r | |
1194 | }\r | |
1195 | }\r | |
1196 | \r | |
1197 | len = param_getstr(Cmd,nameParamNo,filename);\r | |
1198 | \r | |
1199 | if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r | |
ab8b654e | 1200 | \r |
ab8b654e M |
1201 | fnameptr += len;\r |
1202 | \r | |
1203 | sprintf(fnameptr, ".eml"); \r | |
1204 | \r | |
1205 | // open file\r | |
1206 | f = fopen(filename, "r");\r | |
1207 | if (f == NULL) {\r | |
3fe4ff4f | 1208 | PrintAndLog("File %s not found or locked", filename);\r |
ab8b654e M |
1209 | return 1;\r |
1210 | }\r | |
1211 | \r | |
1212 | blockNum = 0;\r | |
1213 | while(!feof(f)){\r | |
1214 | memset(buf, 0, sizeof(buf));\r | |
b915fda3 | 1215 | \r |
759c16b3 | 1216 | if (fgets(buf, sizeof(buf), f) == NULL) {\r |
b915fda3 | 1217 | \r |
1218 | if (blockNum >= numBlocks) break;\r | |
1219 | \r | |
d2f487af | 1220 | PrintAndLog("File reading error.");\r |
97d582a6 | 1221 | fclose(f);\r |
759c16b3 | 1222 | return 2;\r |
baeaf579 | 1223 | }\r |
b915fda3 | 1224 | \r |
ab8b654e | 1225 | if (strlen(buf) < 32){\r |
aea4d766 | 1226 | if(strlen(buf) && feof(f))\r |
1227 | break;\r | |
ab8b654e | 1228 | PrintAndLog("File content error. Block data must include 32 HEX symbols");\r |
97d582a6 | 1229 | fclose(f);\r |
ab8b654e M |
1230 | return 2;\r |
1231 | }\r | |
b915fda3 | 1232 | \r |
baeaf579 | 1233 | for (i = 0; i < 32; i += 2) {\r |
1234 | sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r | |
baeaf579 | 1235 | }\r |
3fe4ff4f | 1236 | \r |
ab8b654e | 1237 | if (mfEmlSetMem(buf8, blockNum, 1)) {\r |
baeaf579 | 1238 | PrintAndLog("Cant set emul block: %3d", blockNum);\r |
97d582a6 | 1239 | fclose(f);\r |
ab8b654e M |
1240 | return 3;\r |
1241 | }\r | |
5ee70129 | 1242 | printf(".");\r |
ab8b654e M |
1243 | blockNum++;\r |
1244 | \r | |
b915fda3 | 1245 | if (blockNum >= numBlocks) break;\r |
ab8b654e M |
1246 | }\r |
1247 | fclose(f);\r | |
5ee70129 | 1248 | printf("\n");\r |
ab8b654e | 1249 | \r |
b915fda3 | 1250 | if ((blockNum != numBlocks)) {\r |
1251 | PrintAndLog("File content error. Got %d must be %d blocks.",blockNum, numBlocks);\r | |
ab8b654e M |
1252 | return 4;\r |
1253 | }\r | |
d2f487af | 1254 | PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r |
baeaf579 | 1255 | return 0;\r |
9ca155ba M |
1256 | }\r |
1257 | \r | |
baeaf579 | 1258 | \r |
9ca155ba M |
1259 | int CmdHF14AMfESave(const char *Cmd)\r |
1260 | {\r | |
ab8b654e | 1261 | FILE * f;\r |
b915fda3 | 1262 | char filename[FILE_PATH_SIZE];\r |
ab8b654e M |
1263 | char * fnameptr = filename;\r |
1264 | uint8_t buf[64];\r | |
b915fda3 | 1265 | int i, j, len, numBlocks;\r |
1266 | int nameParamNo = 1;\r | |
ab8b654e M |
1267 | \r |
1268 | memset(filename, 0, sizeof(filename));\r | |
1269 | memset(buf, 0, sizeof(buf));\r | |
1270 | \r | |
b915fda3 | 1271 | char ctmp = param_getchar(Cmd, 0);\r |
1272 | \r | |
1273 | if ( ctmp == 'h' || ctmp == 'H') {\r | |
ab8b654e | 1274 | PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r |
b915fda3 | 1275 | PrintAndLog(" Usage: hf mf esave [card memory] [file name w/o `.eml`]");\r |
1276 | PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r | |
1277 | PrintAndLog("");\r | |
ab8b654e | 1278 | PrintAndLog(" sample: hf mf esave ");\r |
b915fda3 | 1279 | PrintAndLog(" hf mf esave 4");\r |
1280 | PrintAndLog(" hf mf esave 4 filename");\r | |
ab8b654e M |
1281 | return 0;\r |
1282 | } \r | |
1283 | \r | |
b915fda3 | 1284 | switch (ctmp) {\r |
1285 | case '0' : numBlocks = 5*4; break;\r | |
1286 | case '1' : \r | |
1287 | case '\0': numBlocks = 16*4; break;\r | |
1288 | case '2' : numBlocks = 32*4; break;\r | |
1289 | case '4' : numBlocks = 256; break;\r | |
1290 | default: {\r | |
1291 | numBlocks = 16*4;\r | |
1292 | nameParamNo = 0;\r | |
1293 | }\r | |
1294 | }\r | |
1295 | \r | |
1296 | len = param_getstr(Cmd,nameParamNo,filename);\r | |
1297 | \r | |
1298 | if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r | |
ab8b654e | 1299 | \r |
b915fda3 | 1300 | // user supplied filename?\r |
ab8b654e | 1301 | if (len < 1) {\r |
b915fda3 | 1302 | // get filename (UID from memory)\r |
ab8b654e | 1303 | if (mfEmlGetMem(buf, 0, 1)) {\r |
b915fda3 | 1304 | PrintAndLog("Can\'t get UID from block: %d", 0);\r |
1305 | sprintf(filename, "dump.eml"); \r | |
ab8b654e M |
1306 | }\r |
1307 | for (j = 0; j < 7; j++, fnameptr += 2)\r | |
b915fda3 | 1308 | sprintf(fnameptr, "%02X", buf[j]); \r |
ab8b654e | 1309 | } else {\r |
ab8b654e M |
1310 | fnameptr += len;\r |
1311 | }\r | |
1312 | \r | |
b915fda3 | 1313 | // add file extension\r |
ab8b654e M |
1314 | sprintf(fnameptr, ".eml"); \r |
1315 | \r | |
1316 | // open file\r | |
1317 | f = fopen(filename, "w+");\r | |
1318 | \r | |
b915fda3 | 1319 | if ( !f ) {\r |
1320 | PrintAndLog("Can't open file %s ", filename);\r | |
1321 | return 1;\r | |
1322 | }\r | |
1323 | \r | |
ab8b654e | 1324 | // put hex\r |
b915fda3 | 1325 | for (i = 0; i < numBlocks; i++) {\r |
ab8b654e M |
1326 | if (mfEmlGetMem(buf, i, 1)) {\r |
1327 | PrintAndLog("Cant get block: %d", i);\r | |
1328 | break;\r | |
1329 | }\r | |
1330 | for (j = 0; j < 16; j++)\r | |
3fe4ff4f | 1331 | fprintf(f, "%02X", buf[j]); \r |
ab8b654e M |
1332 | fprintf(f,"\n");\r |
1333 | }\r | |
1334 | fclose(f);\r | |
1335 | \r | |
b915fda3 | 1336 | PrintAndLog("Saved %d blocks to file: %s", numBlocks, filename);\r |
ab8b654e | 1337 | \r |
9ca155ba M |
1338 | return 0;\r |
1339 | }\r | |
1340 | \r | |
baeaf579 | 1341 | \r |
26fdb4ab | 1342 | int CmdHF14AMfECFill(const char *Cmd)\r |
1343 | {\r | |
8556b852 | 1344 | uint8_t keyType = 0;\r |
baeaf579 | 1345 | uint8_t numSectors = 16;\r |
1346 | \r | |
8556b852 | 1347 | if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r |
baeaf579 | 1348 | PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");\r |
1349 | PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r | |
1350 | PrintAndLog("");\r | |
1351 | PrintAndLog("samples: hf mf ecfill A");\r | |
1352 | PrintAndLog(" hf mf ecfill A 4");\r | |
1353 | PrintAndLog("Read card and transfer its data to emulator memory.");\r | |
1354 | PrintAndLog("Keys must be laid in the emulator memory. \n");\r | |
8556b852 M |
1355 | return 0;\r |
1356 | } \r | |
1357 | \r | |
1358 | char ctmp = param_getchar(Cmd, 0);\r | |
baeaf579 | 1359 | if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r |
8556b852 M |
1360 | PrintAndLog("Key type must be A or B");\r |
1361 | return 1;\r | |
1362 | }\r | |
1363 | if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r | |
1364 | \r | |
baeaf579 | 1365 | ctmp = param_getchar(Cmd, 1);\r |
1366 | switch (ctmp) {\r | |
1367 | case '0' : numSectors = 5; break;\r | |
1368 | case '1' : \r | |
1369 | case '\0': numSectors = 16; break;\r | |
1370 | case '2' : numSectors = 32; break;\r | |
1371 | case '4' : numSectors = 40; break;\r | |
1372 | default: numSectors = 16;\r | |
1373 | } \r | |
1374 | \r | |
1375 | printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);\r | |
1376 | UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};\r | |
1377 | SendCommand(&c);\r | |
1378 | return 0;\r | |
8556b852 M |
1379 | }\r |
1380 | \r | |
baeaf579 | 1381 | \r |
26fdb4ab | 1382 | int CmdHF14AMfEKeyPrn(const char *Cmd)\r |
1383 | {\r | |
baeaf579 | 1384 | int i;\r |
b915fda3 | 1385 | uint8_t numSectors;\r |
8556b852 M |
1386 | uint8_t data[16];\r |
1387 | uint64_t keyA, keyB;\r | |
1388 | \r | |
b915fda3 | 1389 | if (param_getchar(Cmd, 0) == 'h') {\r |
1390 | PrintAndLog("It prints the keys loaded in the emulator memory");\r | |
1391 | PrintAndLog("Usage: hf mf ekeyprn [card memory]");\r | |
1392 | PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r | |
1393 | PrintAndLog("");\r | |
1394 | PrintAndLog(" sample: hf mf ekeyprn 1");\r | |
1395 | return 0;\r | |
1396 | } \r | |
1397 | \r | |
1398 | char cmdp = param_getchar(Cmd, 0);\r | |
1399 | \r | |
1400 | switch (cmdp) {\r | |
1401 | case '0' : numSectors = 5; break;\r | |
1402 | case '1' : \r | |
1403 | case '\0': numSectors = 16; break;\r | |
1404 | case '2' : numSectors = 32; break;\r | |
1405 | case '4' : numSectors = 40; break;\r | |
1406 | default: numSectors = 16;\r | |
1407 | } \r | |
1408 | \r | |
8556b852 M |
1409 | PrintAndLog("|---|----------------|----------------|");\r |
1410 | PrintAndLog("|sec|key A |key B |");\r | |
1411 | PrintAndLog("|---|----------------|----------------|");\r | |
b915fda3 | 1412 | for (i = 0; i < numSectors; i++) {\r |
baeaf579 | 1413 | if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {\r |
1414 | PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r | |
8556b852 M |
1415 | break;\r |
1416 | }\r | |
1417 | keyA = bytes_to_num(data, 6);\r | |
1418 | keyB = bytes_to_num(data + 10, 6);\r | |
125a98a1 | 1419 | PrintAndLog("|%03d| %012"llx" | %012"llx" |", i, keyA, keyB);\r |
8556b852 M |
1420 | }\r |
1421 | PrintAndLog("|---|----------------|----------------|");\r | |
1422 | \r | |
1423 | return 0;\r | |
1424 | }\r | |
1425 | \r | |
baeaf579 | 1426 | \r |
0675f200 M |
1427 | int CmdHF14AMfCSetUID(const char *Cmd)\r |
1428 | {\r | |
1429 | uint8_t wipeCard = 0;\r | |
3fe4ff4f | 1430 | uint8_t uid[8] = {0x00};\r |
1431 | uint8_t oldUid[8] = {0x00};\r | |
3bba7dea JH |
1432 | uint8_t atqa[2] = {0x00};\r |
1433 | uint8_t sak[1] = {0x00};\r | |
1434 | uint8_t atqaPresent = 1;\r | |
0675f200 | 1435 | int res;\r |
3bba7dea JH |
1436 | char ctmp;\r |
1437 | int argi=0;\r | |
1438 | \r | |
1439 | if (strlen(Cmd) < 1 || param_getchar(Cmd, argi) == 'h') {\r | |
1440 | PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> [ATQA 4 hex symbols SAK 2 hex symbols] [w]");\r | |
1441 | PrintAndLog("sample: hf mf csetuid 01020304");\r | |
1442 | PrintAndLog("sample: hf mf csetuid 01020304 0004 08 w");\r | |
1443 | PrintAndLog("Set UID, ATQA, and SAK for magic Chinese card (only works with such cards)");\r | |
1444 | PrintAndLog("If you also want to wipe the card then add 'w' at the end of the command line.");\r | |
0675f200 | 1445 | return 0;\r |
3bba7dea | 1446 | }\r |
0675f200 | 1447 | \r |
3bba7dea | 1448 | if (param_getchar(Cmd, argi) && param_gethex(Cmd, argi, uid, 8)) {\r |
0675f200 M |
1449 | PrintAndLog("UID must include 8 HEX symbols");\r |
1450 | return 1;\r | |
1451 | }\r | |
3bba7dea JH |
1452 | argi++;\r |
1453 | \r | |
1454 | ctmp = param_getchar(Cmd, argi);\r | |
1455 | if (ctmp == 'w' || ctmp == 'W') {\r | |
1456 | wipeCard = 1;\r | |
1457 | atqaPresent = 0;\r | |
1458 | }\r | |
1459 | \r | |
1460 | if (atqaPresent) {\r | |
1461 | if (param_getchar(Cmd, argi)) {\r | |
1462 | if (param_gethex(Cmd, argi, atqa, 4)) {\r | |
1463 | PrintAndLog("ATQA must include 4 HEX symbols");\r | |
1464 | return 1;\r | |
1465 | }\r | |
1466 | argi++;\r | |
1467 | if (!param_getchar(Cmd, argi) || param_gethex(Cmd, argi, sak, 2)) {\r | |
1468 | PrintAndLog("SAK must include 2 HEX symbols");\r | |
1469 | return 1;\r | |
1470 | }\r | |
1471 | argi++;\r | |
1472 | } else\r | |
1473 | atqaPresent = 0;\r | |
1474 | }\r | |
1475 | \r | |
1476 | if(!wipeCard) {\r | |
1477 | ctmp = param_getchar(Cmd, argi);\r | |
1478 | if (ctmp == 'w' || ctmp == 'W') {\r | |
1479 | wipeCard = 1;\r | |
1480 | }\r | |
1481 | }\r | |
0675f200 | 1482 | \r |
e3c23565 | 1483 | PrintAndLog("--wipe card:%s uid:%s", (wipeCard)?"YES":"NO", sprint_hex(uid, 4));\r |
0675f200 | 1484 | \r |
3bba7dea | 1485 | res = mfCSetUID(uid, (atqaPresent)?atqa:NULL, (atqaPresent)?sak:NULL, oldUid, wipeCard);\r |
0675f200 M |
1486 | if (res) {\r |
1487 | PrintAndLog("Can't set UID. error=%d", res);\r | |
1488 | return 1;\r | |
1489 | }\r | |
1490 | \r | |
1491 | PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r | |
3fe4ff4f | 1492 | PrintAndLog("new UID:%s", sprint_hex(uid, 4));\r |
0675f200 M |
1493 | return 0;\r |
1494 | }\r | |
1495 | \r | |
1496 | int CmdHF14AMfCSetBlk(const char *Cmd)\r | |
1497 | {\r | |
5ee70129 | 1498 | uint8_t memBlock[16] = {0x00};\r |
f774db95 | 1499 | uint8_t blockNo = 0;\r |
ba3fd680 | 1500 | bool wipeCard = FALSE;\r |
1501 | int res = 0; \r | |
f774db95 M |
1502 | \r |
1503 | if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r | |
ba3fd680 | 1504 | PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)> [w]");\r |
f774db95 | 1505 | PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r |
ba3fd680 | 1506 | PrintAndLog("Set block data for magic Chinese card (only works with such cards)");\r |
1507 | PrintAndLog("If you also want to wipe the card then add 'w' at the end of the command line.");\r | |
f774db95 M |
1508 | return 0;\r |
1509 | } \r | |
1510 | \r | |
1511 | blockNo = param_get8(Cmd, 0);\r | |
f774db95 M |
1512 | \r |
1513 | if (param_gethex(Cmd, 1, memBlock, 32)) {\r | |
1514 | PrintAndLog("block data must include 32 HEX symbols");\r | |
1515 | return 1;\r | |
1516 | }\r | |
1517 | \r | |
ba3fd680 | 1518 | char ctmp = param_getchar(Cmd, 2);\r |
1519 | wipeCard = (ctmp == 'w' || ctmp == 'W');\r | |
1520 | \r | |
baeaf579 | 1521 | PrintAndLog("--block number:%2d data:%s", blockNo, sprint_hex(memBlock, 16));\r |
f774db95 | 1522 | \r |
ba3fd680 | 1523 | res = mfCSetBlock(blockNo, memBlock, NULL, wipeCard, CSETBLOCK_SINGLE_OPER);\r |
f774db95 | 1524 | if (res) {\r |
ba3fd680 | 1525 | PrintAndLog("Can't write block. error=%d", res);\r |
1526 | return 1;\r | |
1527 | } \r | |
0675f200 M |
1528 | return 0;\r |
1529 | }\r | |
1530 | \r | |
baeaf579 | 1531 | \r |
0675f200 M |
1532 | int CmdHF14AMfCLoad(const char *Cmd)\r |
1533 | {\r | |
208a0166 | 1534 | FILE * f;\r |
b915fda3 | 1535 | char filename[FILE_PATH_SIZE] = {0x00};\r |
208a0166 | 1536 | char * fnameptr = filename;\r |
b915fda3 | 1537 | char buf[64] = {0x00};\r |
1538 | uint8_t buf8[64] = {0x00};\r | |
208a0166 | 1539 | uint8_t fillFromEmulator = 0;\r |
9f7bbd24 | 1540 | int i, len, blockNum, flags=0;\r |
208a0166 | 1541 | \r |
208a0166 | 1542 | if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r |
e3c23565 | 1543 | PrintAndLog("It loads magic Chinese card from the file `filename.eml`");\r |
208a0166 M |
1544 | PrintAndLog("or from emulator memory (option `e`)");\r |
1545 | PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r | |
1546 | PrintAndLog(" or: hf mf cload e ");\r | |
1547 | PrintAndLog(" sample: hf mf cload filename");\r | |
1548 | return 0;\r | |
1549 | } \r | |
1550 | \r | |
1551 | char ctmp = param_getchar(Cmd, 0);\r | |
1552 | if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r | |
1553 | \r | |
1554 | if (fillFromEmulator) {\r | |
208a0166 M |
1555 | for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r |
1556 | if (mfEmlGetMem(buf8, blockNum, 1)) {\r | |
1557 | PrintAndLog("Cant get block: %d", blockNum);\r | |
1558 | return 2;\r | |
1559 | }\r | |
16a95d76 | 1560 | if (blockNum == 0) flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC; // switch on field and send magic sequence\r |
1561 | if (blockNum == 1) flags = 0; // just write\r | |
1562 | if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD; // Done. Magic Halt and switch off field.\r | |
208a0166 M |
1563 | \r |
1564 | if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r | |
1565 | PrintAndLog("Cant set magic card block: %d", blockNum);\r | |
1566 | return 3;\r | |
1567 | }\r | |
1568 | }\r | |
1569 | return 0;\r | |
1570 | } else {\r | |
1571 | len = strlen(Cmd);\r | |
b915fda3 | 1572 | if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r |
208a0166 M |
1573 | \r |
1574 | memcpy(filename, Cmd, len);\r | |
1575 | fnameptr += len;\r | |
1576 | \r | |
1577 | sprintf(fnameptr, ".eml"); \r | |
1578 | \r | |
1579 | // open file\r | |
1580 | f = fopen(filename, "r");\r | |
1581 | if (f == NULL) {\r | |
1582 | PrintAndLog("File not found or locked.");\r | |
1583 | return 1;\r | |
1584 | }\r | |
1585 | \r | |
1586 | blockNum = 0;\r | |
208a0166 | 1587 | while(!feof(f)){\r |
e3c23565 | 1588 | \r |
208a0166 | 1589 | memset(buf, 0, sizeof(buf));\r |
e3c23565 | 1590 | \r |
759c16b3 | 1591 | if (fgets(buf, sizeof(buf), f) == NULL) {\r |
baeaf579 | 1592 | PrintAndLog("File reading error.");\r |
1593 | return 2;\r | |
1594 | }\r | |
208a0166 | 1595 | \r |
16a95d76 | 1596 | if (strlen(buf) < 32) {\r |
208a0166 M |
1597 | if(strlen(buf) && feof(f))\r |
1598 | break;\r | |
1599 | PrintAndLog("File content error. Block data must include 32 HEX symbols");\r | |
1600 | return 2;\r | |
1601 | }\r | |
1602 | for (i = 0; i < 32; i += 2)\r | |
1603 | sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r | |
1604 | \r | |
16a95d76 | 1605 | if (blockNum == 0) flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC; // switch on field and send magic sequence\r |
1606 | if (blockNum == 1) flags = 0; // just write\r | |
1607 | if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD; // Done. Switch off field.\r | |
208a0166 M |
1608 | \r |
1609 | if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r | |
baeaf579 | 1610 | PrintAndLog("Can't set magic card block: %d", blockNum);\r |
208a0166 M |
1611 | return 3;\r |
1612 | }\r | |
1613 | blockNum++;\r | |
1614 | \r | |
1615 | if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r | |
1616 | }\r | |
1617 | fclose(f);\r | |
1618 | \r | |
b915fda3 | 1619 | if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r |
208a0166 M |
1620 | PrintAndLog("File content error. There must be 64 blocks");\r |
1621 | return 4;\r | |
1622 | }\r | |
1623 | PrintAndLog("Loaded from file: %s", filename);\r | |
1624 | return 0;\r | |
1625 | }\r | |
e3c23565 | 1626 | return 0;\r |
0675f200 M |
1627 | }\r |
1628 | \r | |
545a1f38 M |
1629 | int CmdHF14AMfCGetBlk(const char *Cmd) {\r |
1630 | uint8_t memBlock[16];\r | |
1631 | uint8_t blockNo = 0;\r | |
1632 | int res;\r | |
1633 | memset(memBlock, 0x00, sizeof(memBlock));\r | |
1634 | \r | |
1635 | if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r | |
1636 | PrintAndLog("Usage: hf mf cgetblk <block number>");\r | |
1637 | PrintAndLog("sample: hf mf cgetblk 1");\r | |
ba3fd680 | 1638 | PrintAndLog("Get block data from magic Chinese card (only works with such cards)\n");\r |
545a1f38 M |
1639 | return 0;\r |
1640 | } \r | |
1641 | \r | |
1642 | blockNo = param_get8(Cmd, 0);\r | |
545a1f38 | 1643 | \r |
baeaf579 | 1644 | PrintAndLog("--block number:%2d ", blockNo);\r |
545a1f38 M |
1645 | \r |
1646 | res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r | |
1647 | if (res) {\r | |
1648 | PrintAndLog("Can't read block. error=%d", res);\r | |
1649 | return 1;\r | |
1650 | }\r | |
1651 | \r | |
1652 | PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r | |
1653 | return 0;\r | |
1654 | }\r | |
1655 | \r | |
baeaf579 | 1656 | \r |
545a1f38 | 1657 | int CmdHF14AMfCGetSc(const char *Cmd) {\r |
5ee70129 | 1658 | uint8_t memBlock[16] = {0x00};\r |
545a1f38 M |
1659 | uint8_t sectorNo = 0;\r |
1660 | int i, res, flags;\r | |
545a1f38 M |
1661 | \r |
1662 | if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r | |
1663 | PrintAndLog("Usage: hf mf cgetsc <sector number>");\r | |
1664 | PrintAndLog("sample: hf mf cgetsc 0");\r | |
ba3fd680 | 1665 | PrintAndLog("Get sector data from magic Chinese card (only works with such cards)\n");\r |
545a1f38 M |
1666 | return 0;\r |
1667 | } \r | |
1668 | \r | |
1669 | sectorNo = param_get8(Cmd, 0);\r | |
1670 | if (sectorNo > 15) {\r | |
1671 | PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r | |
1672 | return 1;\r | |
1673 | }\r | |
1674 | \r | |
baeaf579 | 1675 | PrintAndLog("--sector number:%d ", sectorNo);\r |
545a1f38 M |
1676 | \r |
1677 | flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r | |
1678 | for (i = 0; i < 4; i++) {\r | |
1679 | if (i == 1) flags = 0;\r | |
1680 | if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r | |
1681 | \r | |
1682 | res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r | |
1683 | if (res) {\r | |
baeaf579 | 1684 | PrintAndLog("Can't read block. %d error=%d", sectorNo * 4 + i, res);\r |
545a1f38 M |
1685 | return 1;\r |
1686 | }\r | |
1687 | \r | |
baeaf579 | 1688 | PrintAndLog("block %3d data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r |
545a1f38 M |
1689 | }\r |
1690 | return 0;\r | |
1691 | }\r | |
1692 | \r | |
baeaf579 | 1693 | \r |
545a1f38 M |
1694 | int CmdHF14AMfCSave(const char *Cmd) {\r |
1695 | \r | |
1696 | FILE * f;\r | |
b915fda3 | 1697 | char filename[FILE_PATH_SIZE] = {0x00};\r |
545a1f38 M |
1698 | char * fnameptr = filename;\r |
1699 | uint8_t fillFromEmulator = 0;\r | |
b915fda3 | 1700 | uint8_t buf[64] = {0x00};\r |
545a1f38 M |
1701 | int i, j, len, flags;\r |
1702 | \r | |
b915fda3 | 1703 | // memset(filename, 0, sizeof(filename));\r |
1704 | // memset(buf, 0, sizeof(buf));\r | |
545a1f38 M |
1705 | \r |
1706 | if (param_getchar(Cmd, 0) == 'h') {\r | |
1707 | PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r | |
1708 | PrintAndLog("or into emulator memory (option `e`)");\r | |
1709 | PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r | |
1710 | PrintAndLog(" sample: hf mf esave ");\r | |
1711 | PrintAndLog(" hf mf esave filename");\r | |
1712 | PrintAndLog(" hf mf esave e \n");\r | |
1713 | return 0;\r | |
1714 | } \r | |
1715 | \r | |
1716 | char ctmp = param_getchar(Cmd, 0);\r | |
1717 | if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r | |
1718 | \r | |
1719 | if (fillFromEmulator) {\r | |
1720 | // put into emulator\r | |
1721 | flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r | |
1722 | for (i = 0; i < 16 * 4; i++) {\r | |
1723 | if (i == 1) flags = 0;\r | |
1724 | if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r | |
1725 | \r | |
1726 | if (mfCGetBlock(i, buf, flags)) {\r | |
1727 | PrintAndLog("Cant get block: %d", i);\r | |
1728 | break;\r | |
1729 | }\r | |
1730 | \r | |
1731 | if (mfEmlSetMem(buf, i, 1)) {\r | |
1732 | PrintAndLog("Cant set emul block: %d", i);\r | |
1733 | return 3;\r | |
1734 | }\r | |
1735 | }\r | |
1736 | return 0;\r | |
1737 | } else {\r | |
1738 | len = strlen(Cmd);\r | |
b915fda3 | 1739 | if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r |
545a1f38 M |
1740 | \r |
1741 | if (len < 1) {\r | |
1742 | // get filename\r | |
1743 | if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r | |
1744 | PrintAndLog("Cant get block: %d", 0);\r | |
1745 | return 1;\r | |
1746 | }\r | |
1747 | for (j = 0; j < 7; j++, fnameptr += 2)\r | |
1748 | sprintf(fnameptr, "%02x", buf[j]); \r | |
1749 | } else {\r | |
1750 | memcpy(filename, Cmd, len);\r | |
1751 | fnameptr += len;\r | |
1752 | }\r | |
1753 | \r | |
1754 | sprintf(fnameptr, ".eml"); \r | |
1755 | \r | |
1756 | // open file\r | |
1757 | f = fopen(filename, "w+");\r | |
1758 | \r | |
b915fda3 | 1759 | if (f == NULL) {\r |
1760 | PrintAndLog("File not found or locked.");\r | |
1761 | return 1;\r | |
1762 | }\r | |
1763 | \r | |
545a1f38 M |
1764 | // put hex\r |
1765 | flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r | |
1766 | for (i = 0; i < 16 * 4; i++) {\r | |
1767 | if (i == 1) flags = 0;\r | |
1768 | if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r | |
1769 | \r | |
1770 | if (mfCGetBlock(i, buf, flags)) {\r | |
1771 | PrintAndLog("Cant get block: %d", i);\r | |
1772 | break;\r | |
1773 | }\r | |
1774 | for (j = 0; j < 16; j++)\r | |
1775 | fprintf(f, "%02x", buf[j]); \r | |
1776 | fprintf(f,"\n");\r | |
1777 | }\r | |
1778 | fclose(f);\r | |
1779 | \r | |
1780 | PrintAndLog("Saved to file: %s", filename);\r | |
1781 | \r | |
1782 | return 0;\r | |
1783 | }\r | |
1784 | }\r | |
1785 | \r | |
baeaf579 | 1786 | \r |
b62a5a84 | 1787 | int CmdHF14AMfSniff(const char *Cmd){\r |
3fe4ff4f | 1788 | \r |
c948cbde M |
1789 | bool wantLogToFile = 0;\r |
1790 | bool wantDecrypt = 0;\r | |
eede7162 | 1791 | //bool wantSaveToEml = 0; TODO\r |
55acbb2a M |
1792 | bool wantSaveToEmlFile = 0;\r |
1793 | \r | |
1794 | //var \r | |
39864b0b M |
1795 | int res = 0;\r |
1796 | int len = 0;\r | |
1797 | int blockLen = 0;\r | |
39864b0b | 1798 | int pckNum = 0;\r |
f71f4deb | 1799 | int num = 0;\r |
1800 | uint8_t uid[7];\r | |
991f13f2 | 1801 | uint8_t uid_len;\r |
5ee70129 | 1802 | uint8_t atqa[2] = {0x00};\r |
39864b0b M |
1803 | uint8_t sak;\r |
1804 | bool isTag;\r | |
f71f4deb | 1805 | uint8_t *buf = NULL;\r |
1806 | uint16_t bufsize = 0;\r | |
1807 | uint8_t *bufPtr = NULL;\r | |
b62a5a84 | 1808 | \r |
e3c23565 | 1809 | char ctmp = param_getchar(Cmd, 0);\r |
1810 | if ( ctmp == 'h' || ctmp == 'H' ) {\r | |
baeaf579 | 1811 | PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");\r |
55acbb2a M |
1812 | PrintAndLog("You can specify:");\r |
1813 | PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r | |
1814 | PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r | |
1815 | PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r | |
3fe4ff4f | 1816 | PrintAndLog(" f - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");\r |
1817 | PrintAndLog("Usage: hf mf sniff [l][d][e][f]");\r | |
55acbb2a | 1818 | PrintAndLog(" sample: hf mf sniff l d e");\r |
b62a5a84 M |
1819 | return 0;\r |
1820 | } \r | |
1821 | \r | |
55acbb2a | 1822 | for (int i = 0; i < 4; i++) {\r |
e3c23565 | 1823 | ctmp = param_getchar(Cmd, i);\r |
55acbb2a M |
1824 | if (ctmp == 'l' || ctmp == 'L') wantLogToFile = true;\r |
1825 | if (ctmp == 'd' || ctmp == 'D') wantDecrypt = true;\r | |
eede7162 | 1826 | //if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true; TODO\r |
55acbb2a M |
1827 | if (ctmp == 'f' || ctmp == 'F') wantSaveToEmlFile = true;\r |
1828 | }\r | |
1829 | \r | |
39864b0b M |
1830 | printf("-------------------------------------------------------------------------\n");\r |
1831 | printf("Executing command. \n");\r | |
1832 | printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r | |
1833 | printf("Press the key on pc keyboard to abort the client.\n");\r | |
1834 | printf("-------------------------------------------------------------------------\n");\r | |
1835 | \r | |
d714d3ef | 1836 | UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r |
1837 | clearCommandBuffer();\r | |
1838 | SendCommand(&c);\r | |
b62a5a84 | 1839 | \r |
39864b0b M |
1840 | // wait cycle\r |
1841 | while (true) {\r | |
1842 | printf(".");\r | |
1843 | fflush(stdout);\r | |
1844 | if (ukbhit()) {\r | |
1845 | getchar();\r | |
1846 | printf("\naborted via keyboard!\n");\r | |
1847 | break;\r | |
1848 | }\r | |
1849 | \r | |
f71f4deb | 1850 | UsbCommand resp;\r |
1851 | if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r | |
902cb3c0 | 1852 | res = resp.arg[0] & 0xff;\r |
f71f4deb | 1853 | uint16_t traceLen = resp.arg[1];\r |
1854 | len = resp.arg[2];\r | |
1855 | \r | |
1856 | if (res == 0) return 0; // we are done\r | |
1857 | \r | |
1858 | if (res == 1) { // there is (more) data to be transferred\r | |
1859 | if (pckNum == 0) { // first packet, (re)allocate necessary buffer\r | |
1860 | if (traceLen > bufsize) {\r | |
1861 | uint8_t *p;\r | |
1862 | if (buf == NULL) { // not yet allocated\r | |
1863 | p = malloc(traceLen);\r | |
1864 | } else { // need more memory\r | |
1865 | p = realloc(buf, traceLen);\r | |
1866 | }\r | |
1867 | if (p == NULL) {\r | |
1868 | PrintAndLog("Cannot allocate memory for trace");\r | |
1869 | free(buf);\r | |
1870 | return 2;\r | |
1871 | }\r | |
1872 | buf = p;\r | |
1873 | }\r | |
39864b0b | 1874 | bufPtr = buf;\r |
f71f4deb | 1875 | bufsize = traceLen;\r |
1876 | memset(buf, 0x00, traceLen);\r | |
39864b0b | 1877 | }\r |
902cb3c0 | 1878 | memcpy(bufPtr, resp.d.asBytes, len);\r |
39864b0b M |
1879 | bufPtr += len;\r |
1880 | pckNum++;\r | |
1881 | }\r | |
f71f4deb | 1882 | \r |
1883 | if (res == 2) { // received all data, start displaying\r | |
39864b0b M |
1884 | blockLen = bufPtr - buf;\r |
1885 | bufPtr = buf;\r | |
1886 | printf(">\n");\r | |
1887 | PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r | |
6a1f2d82 | 1888 | while (bufPtr - buf < blockLen) {\r |
f71f4deb | 1889 | bufPtr += 6; // skip (void) timing information\r |
6a1f2d82 | 1890 | len = *((uint16_t *)bufPtr);\r |
1891 | if(len & 0x8000) {\r | |
1892 | isTag = true;\r | |
1893 | len &= 0x7fff;\r | |
1894 | } else {\r | |
1895 | isTag = false;\r | |
1896 | }\r | |
1897 | bufPtr += 2;\r | |
1898 | if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff) && (bufPtr[12] == 0xff) && (bufPtr[13] == 0xff)) {\r | |
39864b0b M |
1899 | memcpy(uid, bufPtr + 2, 7);\r |
1900 | memcpy(atqa, bufPtr + 2 + 7, 2);\r | |
991f13f2 | 1901 | uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;\r |
39864b0b | 1902 | sak = bufPtr[11];\r |
991f13f2 | 1903 | PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x", \r |
1904 | sprint_hex(uid + (7 - uid_len), uid_len),\r | |
1905 | atqa[1], \r | |
1906 | atqa[0], \r | |
1907 | sak);\r | |
d714d3ef | 1908 | if (wantLogToFile || wantDecrypt) {\r |
991f13f2 | 1909 | FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);\r |
55acbb2a M |
1910 | AddLogCurrentDT(logHexFileName);\r |
1911 | } \r | |
3fe4ff4f | 1912 | if (wantDecrypt) \r |
1913 | mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r | |
39864b0b M |
1914 | } else {\r |
1915 | PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r | |
3fe4ff4f | 1916 | if (wantLogToFile) \r |
1917 | AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r | |
1918 | if (wantDecrypt) \r | |
1919 | mfTraceDecode(bufPtr, len, wantSaveToEmlFile);\r | |
f71f4deb | 1920 | num++; \r |
39864b0b M |
1921 | }\r |
1922 | bufPtr += len;\r | |
6a1f2d82 | 1923 | bufPtr += ((len-1)/8+1); // ignore parity\r |
39864b0b | 1924 | }\r |
f71f4deb | 1925 | pckNum = 0;\r |
39864b0b | 1926 | }\r |
3fe4ff4f | 1927 | } // resp not NULL\r |
39864b0b | 1928 | } // while (true)\r |
f71f4deb | 1929 | \r |
1930 | free(buf);\r | |
d714d3ef | 1931 | return 0;\r |
b62a5a84 M |
1932 | }\r |
1933 | \r | |
f71f4deb | 1934 | \r |
26fdb4ab | 1935 | static command_t CommandTable[] =\r |
9ca155ba | 1936 | {\r |
baeaf579 | 1937 | {"help", CmdHelp, 1, "This help"},\r |
1938 | {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r | |
d2f487af | 1939 | {"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r |
d2f487af | 1940 | {"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r |
1941 | {"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r | |
baeaf579 | 1942 | {"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r |
9ca155ba | 1943 | {"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r |
baeaf579 | 1944 | {"chk", CmdHF14AMfChk, 0, "Test block keys"},\r |
7bc95e2e | 1945 | {"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r |
9ca155ba | 1946 | {"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r |
b62a5a84 | 1947 | {"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r |
baeaf579 | 1948 | {"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r |
545a1f38 | 1949 | {"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r |
51969283 M |
1950 | {"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r |
1951 | {"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r | |
9ca155ba M |
1952 | {"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r |
1953 | {"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r | |
8556b852 | 1954 | {"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r |
baeaf579 | 1955 | {"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r |
1956 | {"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r | |
b915fda3 | 1957 | {"csetblk", CmdHF14AMfCSetBlk, 0, "Write block - Magic Chinese card"},\r |
1958 | {"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block - Magic Chinese card"},\r | |
1959 | {"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector - Magic Chinese card"},\r | |
208a0166 | 1960 | {"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r |
545a1f38 | 1961 | {"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r |
9ca155ba M |
1962 | {NULL, NULL, 0, NULL}\r |
1963 | };\r | |
1964 | \r | |
1965 | int CmdHFMF(const char *Cmd)\r | |
1966 | {\r | |
1967 | // flush\r | |
7dd1908b | 1968 | WaitForResponseTimeout(CMD_ACK,NULL,100);\r |
9ca155ba M |
1969 | \r |
1970 | CmdsParse(CommandTable, Cmd);\r | |
1971 | return 0;\r | |
1972 | }\r | |
1973 | \r | |
1974 | int CmdHelp(const char *Cmd)\r | |
1975 | {\r | |
1976 | CmdsHelp(CommandTable);\r | |
1977 | return 0;\r | |
1978 | }\r |