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cvs.zerfleddert.de Git - proxmark3-svn/blob - client/cmdhfmf.c
1 //-----------------------------------------------------------------------------
2 // Copyright (C) 2011,2012 Merlok
4 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
5 // at your option, any later version. See the LICENSE.txt file for the text of
7 //-----------------------------------------------------------------------------
8 // High frequency MIFARE commands
9 //-----------------------------------------------------------------------------
10 #include "../include/mifare.h"
13 static int CmdHelp(const char *Cmd
);
15 int CmdHF14AMifare(const char *Cmd
)
18 uint32_t nt
= 0, nr
= 0;
19 uint64_t par_list
= 0, ks_list
= 0, r_key
= 0;
21 uint8_t keyBlock
[8] = {0};
23 UsbCommand c
= {CMD_READER_MIFARE
, {true, 0, 0}};
26 printf("-------------------------------------------------------------------------\n");
27 printf("Executing command. Expected execution time: 25sec on average :-)\n");
28 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");
29 printf("-------------------------------------------------------------------------\n");
37 while (ukbhit()) getchar();
45 printf("\naborted via keyboard!\n");
50 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1000)) {
51 isOK
= resp
.arg
[0] & 0xff;
52 uid
= (uint32_t)bytes_to_num(resp
.d
.asBytes
+ 0, 4);
53 nt
= (uint32_t)bytes_to_num(resp
.d
.asBytes
+ 4, 4);
54 par_list
= bytes_to_num(resp
.d
.asBytes
+ 8, 8);
55 ks_list
= bytes_to_num(resp
.d
.asBytes
+ 16, 8);
56 nr
= bytes_to_num(resp
.d
.asBytes
+ 24, 4);
58 if (!isOK
) PrintAndLog("Proxmark can't get statistic info. Execution aborted.\n");
66 if (isOK
!= 1) return 1;
68 // execute original function from util nonce2key
69 if (nonce2key(uid
, nt
, nr
, par_list
, ks_list
, &r_key
)) {
71 PrintAndLog("Key not found (lfsr_common_prefix list is null). Nt=%08x", nt
);
73 printf("------------------------------------------------------------------\n");
74 PrintAndLog("Key found :%012"llx
" \n", r_key
);
76 num_to_bytes(r_key
, 6, keyBlock
);
77 isOK
= mfCheckKeys(0, 0, 1, keyBlock
, &r_key
);
81 PrintAndLog("Found valid key :%012"llx
, r_key
);
84 if (isOK
!= 2) PrintAndLog("Found invalid key. ");
85 PrintAndLog("Failing is expected to happen in 25%% of all cases. Trying again with a different reader nonce...");
94 int CmdHF14AMfWrBl(const char *Cmd
)
98 uint8_t key
[6] = {0, 0, 0, 0, 0, 0};
99 uint8_t bldata
[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
104 PrintAndLog("Usage: hf mf wrbl <block number> <key A/B> <key (12 hex symbols)> <block data (32 hex symbols)>");
105 PrintAndLog(" sample: hf mf wrbl 0 A FFFFFFFFFFFF 000102030405060708090A0B0C0D0E0F");
109 blockNo
= param_get8(Cmd
, 0);
110 cmdp
= param_getchar(Cmd
, 1);
112 PrintAndLog("Key type must be A or B");
115 if (cmdp
!= 'A' && cmdp
!= 'a') keyType
= 1;
116 if (param_gethex(Cmd
, 2, key
, 12)) {
117 PrintAndLog("Key must include 12 HEX symbols");
120 if (param_gethex(Cmd
, 3, bldata
, 32)) {
121 PrintAndLog("Block data must include 32 HEX symbols");
124 PrintAndLog("--block no:%d, key type:%c, key:%s", blockNo
, keyType
?'B':'A', sprint_hex(key
, 6));
125 PrintAndLog("--data: %s", sprint_hex(bldata
, 16));
127 UsbCommand c
= {CMD_MIFARE_WRITEBL
, {blockNo
, keyType
, 0}};
128 memcpy(c
.d
.asBytes
, key
, 6);
129 memcpy(c
.d
.asBytes
+ 10, bldata
, 16);
133 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
134 uint8_t isOK
= resp
.arg
[0] & 0xff;
135 PrintAndLog("isOk:%02x", isOK
);
137 PrintAndLog("Command execute timeout");
143 int CmdHF14AMfRdBl(const char *Cmd
)
147 uint8_t key
[6] = {0, 0, 0, 0, 0, 0};
153 PrintAndLog("Usage: hf mf rdbl <block number> <key A/B> <key (12 hex symbols)>");
154 PrintAndLog(" sample: hf mf rdbl 0 A FFFFFFFFFFFF ");
158 blockNo
= param_get8(Cmd
, 0);
159 cmdp
= param_getchar(Cmd
, 1);
161 PrintAndLog("Key type must be A or B");
164 if (cmdp
!= 'A' && cmdp
!= 'a') keyType
= 1;
165 if (param_gethex(Cmd
, 2, key
, 12)) {
166 PrintAndLog("Key must include 12 HEX symbols");
169 PrintAndLog("--block no:%d, key type:%c, key:%s ", blockNo
, keyType
?'B':'A', sprint_hex(key
, 6));
171 UsbCommand c
= {CMD_MIFARE_READBL
, {blockNo
, keyType
, 0}};
172 memcpy(c
.d
.asBytes
, key
, 6);
176 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
177 uint8_t isOK
= resp
.arg
[0] & 0xff;
178 uint8_t *data
= resp
.d
.asBytes
;
181 PrintAndLog("isOk:%02x data:%s", isOK
, sprint_hex(data
, 16));
183 PrintAndLog("isOk:%02x", isOK
);
185 PrintAndLog("Command execute timeout");
191 int CmdHF14AMfRdSc(const char *Cmd
)
194 uint8_t sectorNo
= 0;
196 uint8_t key
[6] = {0, 0, 0, 0, 0, 0};
198 uint8_t *data
= NULL
;
202 PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");
203 PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");
207 sectorNo
= param_get8(Cmd
, 0);
209 PrintAndLog("Sector number must be less than 40");
212 cmdp
= param_getchar(Cmd
, 1);
213 if (cmdp
!= 'a' && cmdp
!= 'A' && cmdp
!= 'b' && cmdp
!= 'B') {
214 PrintAndLog("Key type must be A or B");
217 if (cmdp
!= 'A' && cmdp
!= 'a') keyType
= 1;
218 if (param_gethex(Cmd
, 2, key
, 12)) {
219 PrintAndLog("Key must include 12 HEX symbols");
222 PrintAndLog("--sector no:%d key type:%c key:%s ", sectorNo
, keyType
?'B':'A', sprint_hex(key
, 6));
224 UsbCommand c
= {CMD_MIFARE_READSC
, {sectorNo
, keyType
, 0}};
225 memcpy(c
.d
.asBytes
, key
, 6);
230 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
231 isOK
= resp
.arg
[0] & 0xff;
232 data
= resp
.d
.asBytes
;
234 PrintAndLog("isOk:%02x", isOK
);
236 for (i
= 0; i
< (sectorNo
<32?3:15); i
++) {
237 PrintAndLog("data : %s", sprint_hex(data
+ i
* 16, 16));
239 PrintAndLog("trailer: %s", sprint_hex(data
+ (sectorNo
<32?3:15) * 16, 16));
242 PrintAndLog("Command execute timeout");
248 uint8_t FirstBlockOfSector(uint8_t sectorNo
)
253 return 32 * 4 + (sectorNo
- 32) * 16;
257 uint8_t NumBlocksPerSector(uint8_t sectorNo
)
266 int CmdHF14AMfDump(const char *Cmd
)
268 uint8_t sectorNo
, blockNo
;
272 uint8_t rights
[40][4];
273 uint8_t carddata
[256][16];
274 uint8_t numSectors
= 16;
281 int size
= GetCardSize();
282 char cmdp
= param_getchar(Cmd
, 0);
285 cmdp
= (char)(48+size
);
287 PrintAndLog("Got %d",cmdp
);
290 case '0' : numSectors
= 5; break;
292 case '\0': numSectors
= 16; break;
293 case '2' : numSectors
= 32; break;
294 case '4' : numSectors
= 40; break;
295 default: numSectors
= 16;
298 if (strlen(Cmd
) > 1 || cmdp
== 'h' || cmdp
== 'H') {
299 PrintAndLog("Usage: hf mf dump [card memory]");
300 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
302 PrintAndLog("Samples: hf mf dump");
303 PrintAndLog(" hf mf dump 4");
307 if ((fin
= fopen("dumpkeys.bin","rb")) == NULL
) {
308 PrintAndLog("Could not find file dumpkeys.bin");
312 // Read keys A from file
313 for (sectorNo
=0; sectorNo
<numSectors
; sectorNo
++) {
314 if (fread( keyA
[sectorNo
], 1, 6, fin
) == 0) {
315 PrintAndLog("File reading error.");
321 // Read keys B from file
322 for (sectorNo
=0; sectorNo
<numSectors
; sectorNo
++) {
323 if (fread( keyB
[sectorNo
], 1, 6, fin
) == 0) {
324 PrintAndLog("File reading error.");
332 PrintAndLog("|-----------------------------------------|");
333 PrintAndLog("|------ Reading sector access bits...-----|");
334 PrintAndLog("|-----------------------------------------|");
336 for (sectorNo
= 0; sectorNo
< numSectors
; sectorNo
++) {
337 UsbCommand c
= {CMD_MIFARE_READBL
, {FirstBlockOfSector(sectorNo
) + NumBlocksPerSector(sectorNo
) - 1, 0, 0}};
338 memcpy(c
.d
.asBytes
, keyA
[sectorNo
], 6);
341 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
342 uint8_t isOK
= resp
.arg
[0] & 0xff;
343 uint8_t *data
= resp
.d
.asBytes
;
345 rights
[sectorNo
][0] = ((data
[7] & 0x10)>>2) | ((data
[8] & 0x1)<<1) | ((data
[8] & 0x10)>>4); // C1C2C3 for data area 0
346 rights
[sectorNo
][1] = ((data
[7] & 0x20)>>3) | ((data
[8] & 0x2)<<0) | ((data
[8] & 0x20)>>5); // C1C2C3 for data area 1
347 rights
[sectorNo
][2] = ((data
[7] & 0x40)>>4) | ((data
[8] & 0x4)>>1) | ((data
[8] & 0x40)>>6); // C1C2C3 for data area 2
348 rights
[sectorNo
][3] = ((data
[7] & 0x80)>>5) | ((data
[8] & 0x8)>>2) | ((data
[8] & 0x80)>>7); // C1C2C3 for sector trailer
350 PrintAndLog("Could not get access rights for sector %2d. Trying with defaults...", sectorNo
);
351 rights
[sectorNo
][0] = rights
[sectorNo
][1] = rights
[sectorNo
][2] = 0x00;
352 rights
[sectorNo
][3] = 0x01;
355 PrintAndLog("Command execute timeout when trying to read access rights for sector %2d. Trying with defaults...", sectorNo
);
356 rights
[sectorNo
][0] = rights
[sectorNo
][1] = rights
[sectorNo
][2] = 0x00;
357 rights
[sectorNo
][3] = 0x01;
361 PrintAndLog("|-----------------------------------------|");
362 PrintAndLog("|----- Dumping all blocks to file... -----|");
363 PrintAndLog("|-----------------------------------------|");
366 for (sectorNo
= 0; isOK
&& sectorNo
< numSectors
; sectorNo
++) {
367 for (blockNo
= 0; isOK
&& blockNo
< NumBlocksPerSector(sectorNo
); blockNo
++) {
368 bool received
= false;
370 if (blockNo
== NumBlocksPerSector(sectorNo
) - 1) { // sector trailer. At least the Access Conditions can always be read with key A.
371 UsbCommand c
= {CMD_MIFARE_READBL
, {FirstBlockOfSector(sectorNo
) + blockNo
, 0, 0}};
372 memcpy(c
.d
.asBytes
, keyA
[sectorNo
], 6);
374 received
= WaitForResponseTimeout(CMD_ACK
,&resp
,1500);
375 } else { // data block. Check if it can be read with key A or key B
376 uint8_t data_area
= sectorNo
<32?blockNo
:blockNo
/5;
377 if ((rights
[sectorNo
][data_area
] == 0x03) || (rights
[sectorNo
][data_area
] == 0x05)) { // only key B would work
378 UsbCommand c
= {CMD_MIFARE_READBL
, {FirstBlockOfSector(sectorNo
) + blockNo
, 1, 0}};
379 memcpy(c
.d
.asBytes
, keyB
[sectorNo
], 6);
381 received
= WaitForResponseTimeout(CMD_ACK
,&resp
,1500);
382 } else if (rights
[sectorNo
][data_area
] == 0x07) { // no key would work
384 PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo
, blockNo
);
385 } else { // key A would work
386 UsbCommand c
= {CMD_MIFARE_READBL
, {FirstBlockOfSector(sectorNo
) + blockNo
, 0, 0}};
387 memcpy(c
.d
.asBytes
, keyA
[sectorNo
], 6);
389 received
= WaitForResponseTimeout(CMD_ACK
,&resp
,1500);
394 isOK
= resp
.arg
[0] & 0xff;
395 uint8_t *data
= resp
.d
.asBytes
;
396 if (blockNo
== NumBlocksPerSector(sectorNo
) - 1) { // sector trailer. Fill in the keys.
397 data
[0] = (keyA
[sectorNo
][0]);
398 data
[1] = (keyA
[sectorNo
][1]);
399 data
[2] = (keyA
[sectorNo
][2]);
400 data
[3] = (keyA
[sectorNo
][3]);
401 data
[4] = (keyA
[sectorNo
][4]);
402 data
[5] = (keyA
[sectorNo
][5]);
403 data
[10] = (keyB
[sectorNo
][0]);
404 data
[11] = (keyB
[sectorNo
][1]);
405 data
[12] = (keyB
[sectorNo
][2]);
406 data
[13] = (keyB
[sectorNo
][3]);
407 data
[14] = (keyB
[sectorNo
][4]);
408 data
[15] = (keyB
[sectorNo
][5]);
411 memcpy(carddata
[FirstBlockOfSector(sectorNo
) + blockNo
], data
, 16);
412 PrintAndLog("Successfully read block %2d of sector %2d.", blockNo
, sectorNo
);
414 PrintAndLog("Could not read block %2d of sector %2d", blockNo
, sectorNo
);
420 PrintAndLog("Command execute timeout when trying to read block %2d of sector %2d.", blockNo
, sectorNo
);
427 if ((fout
= fopen("dumpdata.bin","wb")) == NULL
) {
428 PrintAndLog("Could not create file name dumpdata.bin");
431 uint16_t numblocks
= FirstBlockOfSector(numSectors
- 1) + NumBlocksPerSector(numSectors
- 1);
432 fwrite(carddata
, 1, 16*numblocks
, fout
);
434 PrintAndLog("Dumped %d blocks (%d bytes) to file dumpdata.bin", numblocks
, 16*numblocks
);
440 int CmdHF14AMfRestore(const char *Cmd
)
442 uint8_t sectorNo
,blockNo
;
444 uint8_t key
[6] = {0xFF};
445 uint8_t bldata
[16] = {0x00};
453 char cmdp
= param_getchar(Cmd
, 0);
455 case '0' : numSectors
= 5; break;
457 case '\0': numSectors
= 16; break;
458 case '2' : numSectors
= 32; break;
459 case '4' : numSectors
= 40; break;
460 default: numSectors
= 16;
463 if (cmdp
== 'h' || cmdp
== 'H') {
464 PrintAndLog("Usage: hf mf restore [card memory]");
465 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
467 PrintAndLog("Samples: hf mf restore");
468 PrintAndLog(" hf mf restore 4");
472 if ((fkeys
= fopen("dumpkeys.bin","rb")) == NULL
) {
473 PrintAndLog("Could not find file dumpkeys.bin");
477 for (sectorNo
= 0; sectorNo
< numSectors
; sectorNo
++) {
478 if (fread(keyA
[sectorNo
], 1, 6, fkeys
) == 0) {
479 PrintAndLog("File reading error (dumpkeys.bin).");
484 for (sectorNo
= 0; sectorNo
< numSectors
; sectorNo
++) {
485 if (fread(keyB
[sectorNo
], 1, 6, fkeys
) == 0) {
486 PrintAndLog("File reading error (dumpkeys.bin).");
493 if ((fdump
= fopen("dumpdata.bin","rb")) == NULL
) {
494 PrintAndLog("Could not find file dumpdata.bin");
497 PrintAndLog("Restoring dumpdata.bin to card");
499 for (sectorNo
= 0; sectorNo
< numSectors
; sectorNo
++) {
500 for(blockNo
= 0; blockNo
< NumBlocksPerSector(sectorNo
); blockNo
++) {
501 UsbCommand c
= {CMD_MIFARE_WRITEBL
, {FirstBlockOfSector(sectorNo
) + blockNo
, keyType
, 0}};
502 memcpy(c
.d
.asBytes
, key
, 6);
504 if (fread(bldata
, 1, 16, fdump
) == 0) {
505 PrintAndLog("File reading error (dumpdata.bin).");
510 if (blockNo
== NumBlocksPerSector(sectorNo
) - 1) { // sector trailer
511 bldata
[0] = (keyA
[sectorNo
][0]);
512 bldata
[1] = (keyA
[sectorNo
][1]);
513 bldata
[2] = (keyA
[sectorNo
][2]);
514 bldata
[3] = (keyA
[sectorNo
][3]);
515 bldata
[4] = (keyA
[sectorNo
][4]);
516 bldata
[5] = (keyA
[sectorNo
][5]);
517 bldata
[10] = (keyB
[sectorNo
][0]);
518 bldata
[11] = (keyB
[sectorNo
][1]);
519 bldata
[12] = (keyB
[sectorNo
][2]);
520 bldata
[13] = (keyB
[sectorNo
][3]);
521 bldata
[14] = (keyB
[sectorNo
][4]);
522 bldata
[15] = (keyB
[sectorNo
][5]);
525 PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo
) + blockNo
, sprint_hex(bldata
, 16));
527 memcpy(c
.d
.asBytes
+ 10, bldata
, 16);
531 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
532 uint8_t isOK
= resp
.arg
[0] & 0xff;
533 PrintAndLog("isOk:%02x", isOK
);
535 PrintAndLog("Command execute timeout");
544 int CmdHF14AMfNested(const char *Cmd
)
546 int i
, j
, res
, iterations
;
547 sector
*e_sector
= NULL
;
550 uint8_t trgBlockNo
= 0;
551 uint8_t trgKeyType
= 0;
552 uint8_t SectorsCnt
= 0;
553 uint8_t key
[6] = {0, 0, 0, 0, 0, 0};
554 uint8_t keyBlock
[13*6];
556 bool transferToEml
= false;
558 bool createDumpFile
= false;
560 uint8_t standart
[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
561 uint8_t tempkey
[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
566 PrintAndLog("Usage:");
567 PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");
568 PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");
569 PrintAndLog(" <target block number> <target key A/B> [t]");
570 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");
571 PrintAndLog("t - transfer keys into emulator memory");
572 PrintAndLog("d - write keys to binary file");
574 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");
575 PrintAndLog(" sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");
576 PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");
577 PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");
581 cmdp
= param_getchar(Cmd
, 0);
582 blockNo
= param_get8(Cmd
, 1);
583 ctmp
= param_getchar(Cmd
, 2);
585 if (ctmp
!= 'a' && ctmp
!= 'A' && ctmp
!= 'b' && ctmp
!= 'B') {
586 PrintAndLog("Key type must be A or B");
590 if (ctmp
!= 'A' && ctmp
!= 'a')
593 if (param_gethex(Cmd
, 3, key
, 12)) {
594 PrintAndLog("Key must include 12 HEX symbols");
598 if (cmdp
== 'o' || cmdp
== 'O') {
600 trgBlockNo
= param_get8(Cmd
, 4);
601 ctmp
= param_getchar(Cmd
, 5);
602 if (ctmp
!= 'a' && ctmp
!= 'A' && ctmp
!= 'b' && ctmp
!= 'B') {
603 PrintAndLog("Target key type must be A or B");
606 if (ctmp
!= 'A' && ctmp
!= 'a')
611 case '0': SectorsCnt
= 05; break;
612 case '1': SectorsCnt
= 16; break;
613 case '2': SectorsCnt
= 32; break;
614 case '4': SectorsCnt
= 40; break;
615 default: SectorsCnt
= 16;
619 ctmp
= param_getchar(Cmd
, 4);
620 if (ctmp
== 't' || ctmp
== 'T') transferToEml
= true;
621 else if (ctmp
== 'd' || ctmp
== 'D') createDumpFile
= true;
623 ctmp
= param_getchar(Cmd
, 6);
624 transferToEml
|= (ctmp
== 't' || ctmp
== 'T');
625 transferToEml
|= (ctmp
== 'd' || ctmp
== 'D');
628 PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo
, trgKeyType
?'B':'A');
629 if (mfnested(blockNo
, keyType
, key
, trgBlockNo
, trgKeyType
, keyBlock
, true)) {
630 PrintAndLog("Nested error.");
633 key64
= bytes_to_num(keyBlock
, 6);
635 PrintAndLog("Found valid key:%012"llx
, key64
);
637 // transfer key to the emulator
639 uint8_t sectortrailer
;
640 if (trgBlockNo
< 32*4) { // 4 block sector
641 sectortrailer
= (trgBlockNo
& 0x03) + 3;
642 } else { // 16 block sector
643 sectortrailer
= (trgBlockNo
& 0x0f) + 15;
645 mfEmlGetMem(keyBlock
, sectortrailer
, 1);
648 num_to_bytes(key64
, 6, keyBlock
);
650 num_to_bytes(key64
, 6, &keyBlock
[10]);
651 mfEmlSetMem(keyBlock
, sectortrailer
, 1);
654 PrintAndLog("No valid key found");
657 else { // ------------------------------------ multiple sectors working
661 e_sector
= calloc(SectorsCnt
, sizeof(sector
));
662 if (e_sector
== NULL
) return 1;
664 //test current key and additional standard keys first
665 memcpy(keyBlock
, key
, 6);
666 num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock
+ 1 * 6));
667 num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock
+ 2 * 6));
668 num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock
+ 3 * 6));
669 num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock
+ 4 * 6));
670 num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock
+ 5 * 6));
671 num_to_bytes(0x4d3a99c351dd, 6, (uint8_t*)(keyBlock
+ 6 * 6));
672 num_to_bytes(0x1a982c7e459a, 6, (uint8_t*)(keyBlock
+ 7 * 6));
673 num_to_bytes(0xd3f7d3f7d3f7, 6, (uint8_t*)(keyBlock
+ 8 * 6));
674 num_to_bytes(0x714c5c886e97, 6, (uint8_t*)(keyBlock
+ 9 * 6));
675 num_to_bytes(0x587ee5f9350f, 6, (uint8_t*)(keyBlock
+ 10 * 6));
676 num_to_bytes(0xa0478cc39091, 6, (uint8_t*)(keyBlock
+ 11 * 6));
677 num_to_bytes(0x533cb6c723f6, 6, (uint8_t*)(keyBlock
+ 12 * 6));
678 num_to_bytes(0x8fd0a4f256e9, 6, (uint8_t*)(keyBlock
+ 13 * 6));
680 PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt
);
681 for (i
= 0; i
< SectorsCnt
; i
++) {
682 for (j
= 0; j
< 2; j
++) {
683 if (e_sector
[i
].foundKey
[j
]) continue;
685 res
= mfCheckKeys(FirstBlockOfSector(i
), j
, 6, keyBlock
, &key64
);
688 e_sector
[i
].Key
[j
] = key64
;
689 e_sector
[i
].foundKey
[j
] = 1;
696 PrintAndLog("nested...");
697 bool calibrate
= true;
698 for (i
= 0; i
< NESTED_SECTOR_RETRY
; i
++) {
699 for (uint8_t sectorNo
= 0; sectorNo
< SectorsCnt
; sectorNo
++) {
702 printf("\naborted via keyboard!\n");
707 for (trgKeyType
= 0; trgKeyType
< 2; trgKeyType
++) {
708 if (e_sector
[sectorNo
].foundKey
[trgKeyType
]) continue;
709 PrintAndLog("-----------------------------------------------");
710 if(mfnested(blockNo
, keyType
, key
, FirstBlockOfSector(sectorNo
), trgKeyType
, keyBlock
, calibrate
)) {
711 PrintAndLog("Nested error.\n");
720 key64
= bytes_to_num(keyBlock
, 6);
722 PrintAndLog("Found valid key:%012"llx
, key64
);
723 e_sector
[sectorNo
].foundKey
[trgKeyType
] = 1;
724 e_sector
[sectorNo
].Key
[trgKeyType
] = key64
;
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
);
732 PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations
);
734 PrintAndLog("|---|----------------|---|----------------|---|");
735 PrintAndLog("|sec|key A |res|key B |res|");
736 PrintAndLog("|---|----------------|---|----------------|---|");
737 for (i
= 0; i
< SectorsCnt
; i
++) {
738 PrintAndLog("|%03d| %012"llx
" | %d | %012"llx
" | %d |", i
,
739 e_sector
[i
].Key
[0], e_sector
[i
].foundKey
[0], e_sector
[i
].Key
[1], e_sector
[i
].foundKey
[1]);
741 PrintAndLog("|---|----------------|---|----------------|---|");
743 // transfer them to the emulator
745 for (i
= 0; i
< SectorsCnt
; i
++) {
746 mfEmlGetMem(keyBlock
, FirstBlockOfSector(i
) + NumBlocksPerSector(i
) - 1, 1);
747 if (e_sector
[i
].foundKey
[0])
748 num_to_bytes(e_sector
[i
].Key
[0], 6, keyBlock
);
749 if (e_sector
[i
].foundKey
[1])
750 num_to_bytes(e_sector
[i
].Key
[1], 6, &keyBlock
[10]);
751 mfEmlSetMem(keyBlock
, FirstBlockOfSector(i
) + NumBlocksPerSector(i
) - 1, 1);
756 if (createDumpFile
) {
757 if ((fkeys
= fopen("dumpkeys.bin","wb")) == NULL
) {
758 PrintAndLog("Could not create file dumpkeys.bin");
762 PrintAndLog("Printing keys to binary file dumpkeys.bin...");
763 for(i
=0; i
<SectorsCnt
; i
++) {
764 if (e_sector
[i
].foundKey
[0]){
765 num_to_bytes(e_sector
[i
].Key
[0], 6, tempkey
);
766 fwrite ( tempkey
, 1, 6, fkeys
);
769 fwrite ( &standart
, 1, 6, fkeys
);
772 for(i
=0; i
<SectorsCnt
; i
++) {
773 if (e_sector
[i
].foundKey
[1]){
774 num_to_bytes(e_sector
[i
].Key
[1], 6, tempkey
);
775 fwrite ( tempkey
, 1, 6, fkeys
);
778 fwrite ( &standart
, 1, 6, fkeys
);
789 int CmdHF14AMfChk(const char *Cmd
)
792 PrintAndLog("Usage: hf mf chk <block number>|<*card memory> <key type (A/B/?)> [t|d] [<key (12 hex symbols)>] [<dic (*.dic)>]");
793 PrintAndLog(" * - all sectors");
794 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");
795 PrintAndLog("d - write keys to binary file\n");
796 PrintAndLog("t - write keys to emulator memory");
797 PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");
798 PrintAndLog(" hf mf chk *1 ? t");
799 PrintAndLog(" hf mf chk *1 ? d");
804 char filename
[FILE_PATH_SIZE
]={0};
806 uint8_t *keyBlock
= NULL
, *p
;
807 uint8_t stKeyBlock
= 20;
813 uint8_t SectorsCnt
= 1;
817 int transferToEml
= 0;
818 int createDumpFile
= 0;
820 keyBlock
= calloc(stKeyBlock
, 6);
821 if (keyBlock
== NULL
) return 1;
823 uint64_t defaultKeys
[] =
825 0xffffffffffff, // Default key (first key used by program if no user defined key)
826 0x000000000000, // Blank key
827 0xa0a1a2a3a4a5, // NFCForum MAD key
839 int defaultKeysSize
= sizeof(defaultKeys
) / sizeof(uint64_t);
841 for (int defaultKeyCounter
= 0; defaultKeyCounter
< defaultKeysSize
; defaultKeyCounter
++)
843 num_to_bytes(defaultKeys
[defaultKeyCounter
], 6, (uint8_t*)(keyBlock
+ defaultKeyCounter
* 6));
846 if (param_getchar(Cmd
, 0)=='*') {
848 switch(param_getchar(Cmd
+1, 0)) {
849 case '0': SectorsCnt
= 5; break;
850 case '1': SectorsCnt
= 16; break;
851 case '2': SectorsCnt
= 32; break;
852 case '4': SectorsCnt
= 40; break;
853 default: SectorsCnt
= 16;
857 blockNo
= param_get8(Cmd
, 0);
859 ctmp
= param_getchar(Cmd
, 1);
871 PrintAndLog("Key type must be A , B or ?");
875 ctmp
= param_getchar(Cmd
, 2);
876 if (ctmp
== 't' || ctmp
== 'T') transferToEml
= 1;
877 else if (ctmp
== 'd' || ctmp
== 'D') createDumpFile
= 1;
879 for (i
= transferToEml
|| createDumpFile
; param_getchar(Cmd
, 2 + i
); i
++) {
880 if (!param_gethex(Cmd
, 2 + i
, keyBlock
+ 6 * keycnt
, 12)) {
881 if ( stKeyBlock
- keycnt
< 2) {
882 p
= realloc(keyBlock
, 6*(stKeyBlock
+=10));
884 PrintAndLog("Cannot allocate memory for Keys");
890 PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt
,
891 (keyBlock
+ 6*keycnt
)[0],(keyBlock
+ 6*keycnt
)[1], (keyBlock
+ 6*keycnt
)[2],
892 (keyBlock
+ 6*keycnt
)[3], (keyBlock
+ 6*keycnt
)[4], (keyBlock
+ 6*keycnt
)[5], 6);
896 if ( param_getstr(Cmd
, 2 + i
,filename
) >= FILE_PATH_SIZE
) {
897 PrintAndLog("File name too long");
902 if ( (f
= fopen( filename
, "r")) ) {
903 while( fgets(buf
, sizeof(buf
), f
) ){
904 if (strlen(buf
) < 12 || buf
[11] == '\n')
907 while (fgetc(f
) != '\n' && !feof(f
)) ; //goto next line
909 if( buf
[0]=='#' ) continue; //The line start with # is comment, skip
911 if (!isxdigit(buf
[0])){
912 PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf
);
918 if ( stKeyBlock
- keycnt
< 2) {
919 p
= realloc(keyBlock
, 6*(stKeyBlock
+=10));
921 PrintAndLog("Cannot allocate memory for defKeys");
927 memset(keyBlock
+ 6 * keycnt
, 0, 6);
928 num_to_bytes(strtoll(buf
, NULL
, 16), 6, keyBlock
+ 6*keycnt
);
929 PrintAndLog("chk custom key[%2d] %012"llx
, keycnt
, bytes_to_num(keyBlock
+ 6*keycnt
, 6));
931 memset(buf
, 0, sizeof(buf
));
935 PrintAndLog("File: %s: not found or locked.", filename
);
944 PrintAndLog("No key specified, trying default keys");
945 for (;keycnt
< defaultKeysSize
; keycnt
++)
946 PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt
,
947 (keyBlock
+ 6*keycnt
)[0],(keyBlock
+ 6*keycnt
)[1], (keyBlock
+ 6*keycnt
)[2],
948 (keyBlock
+ 6*keycnt
)[3], (keyBlock
+ 6*keycnt
)[4], (keyBlock
+ 6*keycnt
)[5], 6);
951 // initialize storage for found keys
952 bool validKey
[2][40];
953 uint8_t foundKey
[2][40][6];
954 for (uint16_t t
= 0; t
< 2; t
++) {
955 for (uint16_t sectorNo
= 0; sectorNo
< SectorsCnt
; sectorNo
++) {
956 validKey
[t
][sectorNo
] = false;
957 for (uint16_t i
= 0; i
< 6; i
++) {
958 foundKey
[t
][sectorNo
][i
] = 0xff;
963 for ( int t
= !keyType
; t
< 2; keyType
==2?(t
++):(t
=2) ) {
965 for (int i
= 0; i
< SectorsCnt
; ++i
) {
966 PrintAndLog("--sector:%2d, block:%3d, key type:%C, key count:%2d ", i
, b
, t
?'B':'A', keycnt
);
967 uint32_t max_keys
= keycnt
>USB_CMD_DATA_SIZE
/6?USB_CMD_DATA_SIZE
/6:keycnt
;
968 for (uint32_t c
= 0; c
< keycnt
; c
+=max_keys
) {
969 uint32_t size
= keycnt
-c
>max_keys
?max_keys
:keycnt
-c
;
970 res
= mfCheckKeys(b
, t
, size
, &keyBlock
[6*c
], &key64
);
973 PrintAndLog("Found valid key:[%012"llx
"]",key64
);
974 num_to_bytes(key64
, 6, foundKey
[t
][i
]);
975 validKey
[t
][i
] = true;
978 PrintAndLog("Command execute timeout");
981 b
<127?(b
+=4):(b
+=16);
987 for (uint16_t sectorNo
= 0; sectorNo
< SectorsCnt
; sectorNo
++) {
988 if (validKey
[0][sectorNo
] || validKey
[1][sectorNo
]) {
989 mfEmlGetMem(block
, FirstBlockOfSector(sectorNo
) + NumBlocksPerSector(sectorNo
) - 1, 1);
990 for (uint16_t t
= 0; t
< 2; t
++) {
991 if (validKey
[t
][sectorNo
]) {
992 memcpy(block
+ t
*10, foundKey
[t
][sectorNo
], 6);
995 mfEmlSetMem(block
, FirstBlockOfSector(sectorNo
) + NumBlocksPerSector(sectorNo
) - 1, 1);
998 PrintAndLog("Found keys have been transferred to the emulator memory");
1001 if (createDumpFile
) {
1002 FILE *fkeys
= fopen("dumpkeys.bin","wb");
1003 if (fkeys
== NULL
) {
1004 PrintAndLog("Could not create file dumpkeys.bin");
1008 for (uint16_t t
= 0; t
< 2; t
++) {
1009 fwrite(foundKey
[t
], 1, 6*SectorsCnt
, fkeys
);
1012 PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");
1020 int CmdHF14AMf1kSim(const char *Cmd
)
1022 uint8_t uid
[7] = {0, 0, 0, 0, 0, 0, 0};
1023 uint8_t exitAfterNReads
= 0;
1026 if (param_getchar(Cmd
, 0) == 'h') {
1027 PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");
1028 PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");
1029 PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");
1030 PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");
1031 PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");
1032 PrintAndLog(" sample: hf mf sim u 0a0a0a0a ");
1036 if (param_getchar(Cmd
, pnr
) == 'u') {
1037 if(param_gethex(Cmd
, pnr
+1, uid
, 8) == 0)
1039 flags
|= FLAG_4B_UID_IN_DATA
; // UID from packet
1040 } else if(param_gethex(Cmd
,pnr
+1,uid
,14) == 0) {
1041 flags
|= FLAG_7B_UID_IN_DATA
;// UID from packet
1043 PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");
1048 if (param_getchar(Cmd
, pnr
) == 'n') {
1049 exitAfterNReads
= param_get8(Cmd
,pnr
+1);
1052 if (param_getchar(Cmd
, pnr
) == 'i' ) {
1053 //Using a flag to signal interactiveness, least significant bit
1054 flags
|= FLAG_INTERACTIVE
;
1058 if (param_getchar(Cmd
, pnr
) == 'x' ) {
1059 //Using a flag to signal interactiveness, least significant bit
1060 flags
|= FLAG_NR_AR_ATTACK
;
1062 PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",
1063 flags
& FLAG_4B_UID_IN_DATA
? sprint_hex(uid
,4):
1064 flags
& FLAG_7B_UID_IN_DATA
? sprint_hex(uid
,7): "N/A"
1065 , exitAfterNReads
, flags
,flags
);
1068 UsbCommand c
= {CMD_SIMULATE_MIFARE_CARD
, {flags
, exitAfterNReads
,0}};
1069 memcpy(c
.d
.asBytes
, uid
, sizeof(uid
));
1072 if(flags
& FLAG_INTERACTIVE
)
1075 PrintAndLog("Press pm3-button to abort simulation");
1076 while(! WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1077 //We're waiting only 1.5 s at a time, otherwise we get the
1078 // annoying message about "Waiting for a response... "
1085 int CmdHF14AMfDbg(const char *Cmd
)
1087 int dbgMode
= param_get32ex(Cmd
, 0, 0, 10);
1089 PrintAndLog("Max debug mode parameter is 4 \n");
1092 if (strlen(Cmd
) < 1 || !param_getchar(Cmd
, 0) || dbgMode
> 4) {
1093 PrintAndLog("Usage: hf mf dbg <debug level>");
1094 PrintAndLog(" 0 - no debug messages");
1095 PrintAndLog(" 1 - error messages");
1096 PrintAndLog(" 2 - plus information messages");
1097 PrintAndLog(" 3 - plus debug messages");
1098 PrintAndLog(" 4 - print even debug messages in timing critical functions");
1099 PrintAndLog(" Note: this option therefore may cause malfunction itself");
1103 UsbCommand c
= {CMD_MIFARE_SET_DBGMODE
, {dbgMode
, 0, 0}};
1109 int CmdHF14AMfEGet(const char *Cmd
)
1111 uint8_t blockNo
= 0;
1114 if (strlen(Cmd
) < 1 || param_getchar(Cmd
, 0) == 'h') {
1115 PrintAndLog("Usage: hf mf eget <block number>");
1116 PrintAndLog(" sample: hf mf eget 0 ");
1120 blockNo
= param_get8(Cmd
, 0);
1123 if (!mfEmlGetMem(data
, blockNo
, 1)) {
1124 PrintAndLog("data[%3d]:%s", blockNo
, sprint_hex(data
, 16));
1126 PrintAndLog("Command execute timeout");
1132 int CmdHF14AMfEClear(const char *Cmd
)
1134 if (param_getchar(Cmd
, 0) == 'h') {
1135 PrintAndLog("Usage: hf mf eclr");
1136 PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");
1140 UsbCommand c
= {CMD_MIFARE_EML_MEMCLR
, {0, 0, 0}};
1146 int CmdHF14AMfESet(const char *Cmd
)
1148 uint8_t memBlock
[16];
1149 uint8_t blockNo
= 0;
1151 memset(memBlock
, 0x00, sizeof(memBlock
));
1153 if (strlen(Cmd
) < 3 || param_getchar(Cmd
, 0) == 'h') {
1154 PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");
1155 PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");
1159 blockNo
= param_get8(Cmd
, 0);
1161 if (param_gethex(Cmd
, 1, memBlock
, 32)) {
1162 PrintAndLog("block data must include 32 HEX symbols");
1167 UsbCommand c
= {CMD_MIFARE_EML_MEMSET
, {blockNo
, 1, 0}};
1168 memcpy(c
.d
.asBytes
, memBlock
, 16);
1174 int CmdHF14AMfELoad(const char *Cmd
)
1177 char filename
[FILE_PATH_SIZE
];
1178 char *fnameptr
= filename
;
1181 int i
, len
, blockNum
, numBlocks
;
1182 int nameParamNo
= 1;
1184 memset(filename
, 0, sizeof(filename
));
1185 memset(buf
, 0, sizeof(buf
));
1187 char ctmp
= param_getchar(Cmd
, 0);
1189 if ( ctmp
== 'h' || ctmp
== 0x00) {
1190 PrintAndLog("It loads emul dump from the file `filename.eml`");
1191 PrintAndLog("Usage: hf mf eload [card memory] <file name w/o `.eml`>");
1192 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
1194 PrintAndLog(" sample: hf mf eload filename");
1195 PrintAndLog(" hf mf eload 4 filename");
1200 case '0' : numBlocks
= 5*4; break;
1202 case '\0': numBlocks
= 16*4; break;
1203 case '2' : numBlocks
= 32*4; break;
1204 case '4' : numBlocks
= 256; break;
1211 len
= param_getstr(Cmd
,nameParamNo
,filename
);
1213 if (len
> FILE_PATH_SIZE
) len
= FILE_PATH_SIZE
;
1217 sprintf(fnameptr
, ".eml");
1220 f
= fopen(filename
, "r");
1222 PrintAndLog("File %s not found or locked", filename
);
1226 // for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {
1227 // for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {
1231 memset(buf
, 0, sizeof(buf
));
1233 if (fgets(buf
, sizeof(buf
), f
) == NULL
) {
1235 if (blockNum
>= numBlocks
) break;
1237 PrintAndLog("File reading error.");
1242 if (strlen(buf
) < 32){
1243 if(strlen(buf
) && feof(f
))
1245 PrintAndLog("File content error. Block data must include 32 HEX symbols");
1249 for (i
= 0; i
< 32; i
+= 2) {
1250 sscanf(&buf
[i
], "%02x", (unsigned int *)&buf8
[i
/ 2]);
1253 if (mfEmlSetMem(buf8
, blockNum
, 1)) {
1254 PrintAndLog("Cant set emul block: %3d", blockNum
);
1259 if (blockNum
>= numBlocks
) break;
1263 if ((blockNum
!= numBlocks
)) {
1264 PrintAndLog("File content error. Got %d must be %d blocks.",blockNum
, numBlocks
);
1268 PrintAndLog("Loaded %d blocks from file: %s", blockNum
, filename
);
1273 int CmdHF14AMfESave(const char *Cmd
)
1276 char filename
[FILE_PATH_SIZE
];
1277 char * fnameptr
= filename
;
1279 int i
, j
, len
, numBlocks
;
1280 int nameParamNo
= 1;
1282 memset(filename
, 0, sizeof(filename
));
1283 memset(buf
, 0, sizeof(buf
));
1285 char ctmp
= param_getchar(Cmd
, 0);
1288 PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");
1289 PrintAndLog(" Usage: hf mf esave [card memory] [file name w/o `.eml`]");
1290 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
1292 PrintAndLog(" sample: hf mf esave ");
1293 PrintAndLog(" hf mf esave 4");
1294 PrintAndLog(" hf mf esave 4 filename");
1299 case '0' : numBlocks
= 5*4; break;
1301 case '\0': numBlocks
= 16*4; break;
1302 case '2' : numBlocks
= 32*4; break;
1303 case '4' : numBlocks
= 256; break;
1310 len
= param_getstr(Cmd
,nameParamNo
,filename
);
1312 if (len
> FILE_PATH_SIZE
) len
= FILE_PATH_SIZE
;
1314 // user supplied filename?
1316 // get filename (UID from memory)
1317 if (mfEmlGetMem(buf
, 0, 1)) {
1318 PrintAndLog("Can\'t get UID from block: %d", 0);
1319 sprintf(filename
, "dump.eml");
1321 for (j
= 0; j
< 7; j
++, fnameptr
+= 2)
1322 sprintf(fnameptr
, "%02X", buf
[j
]);
1327 // add file extension
1328 sprintf(fnameptr
, ".eml");
1331 f
= fopen(filename
, "w+");
1334 for (i
= 0; i
< numBlocks
; i
++) {
1335 if (mfEmlGetMem(buf
, i
, 1)) {
1336 PrintAndLog("Cant get block: %d", i
);
1339 for (j
= 0; j
< 16; j
++)
1340 fprintf(f
, "%02X", buf
[j
]);
1345 PrintAndLog("Saved %d blocks to file: %s", numBlocks
, filename
);
1351 int CmdHF14AMfECFill(const char *Cmd
)
1353 uint8_t keyType
= 0;
1354 uint8_t numSectors
= 16;
1356 if (strlen(Cmd
) < 1 || param_getchar(Cmd
, 0) == 'h') {
1357 PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");
1358 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
1360 PrintAndLog("samples: hf mf ecfill A");
1361 PrintAndLog(" hf mf ecfill A 4");
1362 PrintAndLog("Read card and transfer its data to emulator memory.");
1363 PrintAndLog("Keys must be laid in the emulator memory. \n");
1367 char ctmp
= param_getchar(Cmd
, 0);
1368 if (ctmp
!= 'a' && ctmp
!= 'A' && ctmp
!= 'b' && ctmp
!= 'B') {
1369 PrintAndLog("Key type must be A or B");
1372 if (ctmp
!= 'A' && ctmp
!= 'a') keyType
= 1;
1374 ctmp
= param_getchar(Cmd
, 1);
1376 case '0' : numSectors
= 5; break;
1378 case '\0': numSectors
= 16; break;
1379 case '2' : numSectors
= 32; break;
1380 case '4' : numSectors
= 40; break;
1381 default: numSectors
= 16;
1384 printf("--params: numSectors: %d, keyType:%d", numSectors
, keyType
);
1385 UsbCommand c
= {CMD_MIFARE_EML_CARDLOAD
, {numSectors
, keyType
, 0}};
1391 int CmdHF14AMfEKeyPrn(const char *Cmd
)
1396 uint64_t keyA
, keyB
;
1398 if (param_getchar(Cmd
, 0) == 'h') {
1399 PrintAndLog("It prints the keys loaded in the emulator memory");
1400 PrintAndLog("Usage: hf mf ekeyprn [card memory]");
1401 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
1403 PrintAndLog(" sample: hf mf ekeyprn 1");
1407 char cmdp
= param_getchar(Cmd
, 0);
1410 case '0' : numSectors
= 5; break;
1412 case '\0': numSectors
= 16; break;
1413 case '2' : numSectors
= 32; break;
1414 case '4' : numSectors
= 40; break;
1415 default: numSectors
= 16;
1418 PrintAndLog("|---|----------------|----------------|");
1419 PrintAndLog("|sec|key A |key B |");
1420 PrintAndLog("|---|----------------|----------------|");
1421 for (i
= 0; i
< numSectors
; i
++) {
1422 if (mfEmlGetMem(data
, FirstBlockOfSector(i
) + NumBlocksPerSector(i
) - 1, 1)) {
1423 PrintAndLog("error get block %d", FirstBlockOfSector(i
) + NumBlocksPerSector(i
) - 1);
1426 keyA
= bytes_to_num(data
, 6);
1427 keyB
= bytes_to_num(data
+ 10, 6);
1428 PrintAndLog("|%03d| %012"llx
" | %012"llx
" |", i
, keyA
, keyB
);
1430 PrintAndLog("|---|----------------|----------------|");
1436 int CmdHF14AMfCSetUID(const char *Cmd
)
1438 uint8_t wipeCard
= 0;
1439 uint8_t uid
[8] = {0x00};
1440 uint8_t oldUid
[8] = {0x00};
1443 if (strlen(Cmd
) < 1 || param_getchar(Cmd
, 0) == 'h') {
1444 PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");
1445 PrintAndLog("sample: hf mf csetuid 01020304 w");
1446 PrintAndLog("Set UID for magic Chinese card (only works with!!!)");
1447 PrintAndLog("If you want wipe card then add 'w' into command line. \n");
1451 if (param_getchar(Cmd
, 0) && param_gethex(Cmd
, 0, uid
, 8)) {
1452 PrintAndLog("UID must include 8 HEX symbols");
1456 char ctmp
= param_getchar(Cmd
, 1);
1457 if (ctmp
== 'w' || ctmp
== 'W') wipeCard
= 1;
1459 PrintAndLog("--wipe card:%02x uid:%s", wipeCard
, sprint_hex(uid
, 4));
1461 res
= mfCSetUID(uid
, oldUid
, wipeCard
);
1463 PrintAndLog("Can't set UID. error=%d", res
);
1467 PrintAndLog("old UID:%s", sprint_hex(oldUid
, 4));
1471 int CmdHF14AMfCSetBlk(const char *Cmd
)
1474 uint8_t memBlock
[16];
1475 uint8_t blockNo
= 0;
1477 memset(memBlock
, 0x00, sizeof(memBlock
));
1479 if (strlen(Cmd
) < 1 || param_getchar(Cmd
, 0) == 'h') {
1480 PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");
1481 PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");
1482 PrintAndLog("Set block data for magic Chinese card (only works with!!!)");
1483 PrintAndLog("If you want wipe card then add 'w' into command line. \n");
1487 blockNo
= param_get8(Cmd
, 0);
1489 if (param_gethex(Cmd
, 1, memBlock
, 32)) {
1490 PrintAndLog("block data must include 32 HEX symbols");
1494 PrintAndLog("--block number:%2d data:%s", blockNo
, sprint_hex(memBlock
, 16));
1496 res
= mfCSetBlock(blockNo
, memBlock
, uid
, 0, CSETBLOCK_SINGLE_OPER
);
1498 PrintAndLog("Can't write block. error=%d", res
);
1502 PrintAndLog("UID:%s", sprint_hex(uid
, 4));
1507 int CmdHF14AMfCLoad(const char *Cmd
)
1510 char filename
[FILE_PATH_SIZE
];
1511 char * fnameptr
= filename
;
1514 uint8_t fillFromEmulator
= 0;
1515 int i
, len
, blockNum
, flags
;
1517 memset(filename
, 0, sizeof(filename
));
1518 memset(buf
, 0, sizeof(buf
));
1520 if (param_getchar(Cmd
, 0) == 'h' || param_getchar(Cmd
, 0)== 0x00) {
1521 PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");
1522 PrintAndLog("or from emulator memory (option `e`)");
1523 PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");
1524 PrintAndLog(" or: hf mf cload e ");
1525 PrintAndLog(" sample: hf mf cload filename");
1529 char ctmp
= param_getchar(Cmd
, 0);
1530 if (ctmp
== 'e' || ctmp
== 'E') fillFromEmulator
= 1;
1532 if (fillFromEmulator
) {
1533 flags
= CSETBLOCK_INIT_FIELD
+ CSETBLOCK_WUPC
;
1534 for (blockNum
= 0; blockNum
< 16 * 4; blockNum
+= 1) {
1535 if (mfEmlGetMem(buf8
, blockNum
, 1)) {
1536 PrintAndLog("Cant get block: %d", blockNum
);
1540 if (blockNum
== 2) flags
= 0;
1541 if (blockNum
== 16 * 4 - 1) flags
= CSETBLOCK_HALT
+ CSETBLOCK_RESET_FIELD
;
1543 if (mfCSetBlock(blockNum
, buf8
, NULL
, 0, flags
)) {
1544 PrintAndLog("Cant set magic card block: %d", blockNum
);
1551 if (len
> FILE_PATH_SIZE
) len
= FILE_PATH_SIZE
;
1553 memcpy(filename
, Cmd
, len
);
1556 sprintf(fnameptr
, ".eml");
1559 f
= fopen(filename
, "r");
1561 PrintAndLog("File not found or locked.");
1566 flags
= CSETBLOCK_INIT_FIELD
+ CSETBLOCK_WUPC
;
1568 memset(buf
, 0, sizeof(buf
));
1569 if (fgets(buf
, sizeof(buf
), f
) == NULL
) {
1570 PrintAndLog("File reading error.");
1574 if (strlen(buf
) < 32){
1575 if(strlen(buf
) && feof(f
))
1577 PrintAndLog("File content error. Block data must include 32 HEX symbols");
1580 for (i
= 0; i
< 32; i
+= 2)
1581 sscanf(&buf
[i
], "%02x", (unsigned int *)&buf8
[i
/ 2]);
1583 if (blockNum
== 2) flags
= 0;
1584 if (blockNum
== 16 * 4 - 1) flags
= CSETBLOCK_HALT
+ CSETBLOCK_RESET_FIELD
;
1586 if (mfCSetBlock(blockNum
, buf8
, NULL
, 0, flags
)) {
1587 PrintAndLog("Can't set magic card block: %d", blockNum
);
1592 if (blockNum
>= 16 * 4) break; // magic card type - mifare 1K
1596 if (blockNum
!= 16 * 4 && blockNum
!= 32 * 4 + 8 * 16){
1597 PrintAndLog("File content error. There must be 64 blocks");
1600 PrintAndLog("Loaded from file: %s", filename
);
1605 int CmdHF14AMfCGetBlk(const char *Cmd
) {
1606 uint8_t memBlock
[16];
1607 uint8_t blockNo
= 0;
1609 memset(memBlock
, 0x00, sizeof(memBlock
));
1611 if (strlen(Cmd
) < 1 || param_getchar(Cmd
, 0) == 'h') {
1612 PrintAndLog("Usage: hf mf cgetblk <block number>");
1613 PrintAndLog("sample: hf mf cgetblk 1");
1614 PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");
1618 blockNo
= param_get8(Cmd
, 0);
1620 PrintAndLog("--block number:%2d ", blockNo
);
1622 res
= mfCGetBlock(blockNo
, memBlock
, CSETBLOCK_SINGLE_OPER
);
1624 PrintAndLog("Can't read block. error=%d", res
);
1628 PrintAndLog("block data:%s", sprint_hex(memBlock
, 16));
1633 int CmdHF14AMfCGetSc(const char *Cmd
) {
1634 uint8_t memBlock
[16];
1635 uint8_t sectorNo
= 0;
1637 memset(memBlock
, 0x00, sizeof(memBlock
));
1639 if (strlen(Cmd
) < 1 || param_getchar(Cmd
, 0) == 'h') {
1640 PrintAndLog("Usage: hf mf cgetsc <sector number>");
1641 PrintAndLog("sample: hf mf cgetsc 0");
1642 PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");
1646 sectorNo
= param_get8(Cmd
, 0);
1647 if (sectorNo
> 15) {
1648 PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");
1652 PrintAndLog("--sector number:%d ", sectorNo
);
1654 flags
= CSETBLOCK_INIT_FIELD
+ CSETBLOCK_WUPC
;
1655 for (i
= 0; i
< 4; i
++) {
1656 if (i
== 1) flags
= 0;
1657 if (i
== 3) flags
= CSETBLOCK_HALT
+ CSETBLOCK_RESET_FIELD
;
1659 res
= mfCGetBlock(sectorNo
* 4 + i
, memBlock
, flags
);
1661 PrintAndLog("Can't read block. %d error=%d", sectorNo
* 4 + i
, res
);
1665 PrintAndLog("block %3d data:%s", sectorNo
* 4 + i
, sprint_hex(memBlock
, 16));
1671 int CmdHF14AMfCSave(const char *Cmd
) {
1674 char filename
[FILE_PATH_SIZE
];
1675 char * fnameptr
= filename
;
1676 uint8_t fillFromEmulator
= 0;
1678 int i
, j
, len
, flags
;
1680 memset(filename
, 0, sizeof(filename
));
1681 memset(buf
, 0, sizeof(buf
));
1683 if (param_getchar(Cmd
, 0) == 'h') {
1684 PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");
1685 PrintAndLog("or into emulator memory (option `e`)");
1686 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");
1687 PrintAndLog(" sample: hf mf esave ");
1688 PrintAndLog(" hf mf esave filename");
1689 PrintAndLog(" hf mf esave e \n");
1693 char ctmp
= param_getchar(Cmd
, 0);
1694 if (ctmp
== 'e' || ctmp
== 'E') fillFromEmulator
= 1;
1696 if (fillFromEmulator
) {
1697 // put into emulator
1698 flags
= CSETBLOCK_INIT_FIELD
+ CSETBLOCK_WUPC
;
1699 for (i
= 0; i
< 16 * 4; i
++) {
1700 if (i
== 1) flags
= 0;
1701 if (i
== 16 * 4 - 1) flags
= CSETBLOCK_HALT
+ CSETBLOCK_RESET_FIELD
;
1703 if (mfCGetBlock(i
, buf
, flags
)) {
1704 PrintAndLog("Cant get block: %d", i
);
1708 if (mfEmlSetMem(buf
, i
, 1)) {
1709 PrintAndLog("Cant set emul block: %d", i
);
1716 if (len
> FILE_PATH_SIZE
) len
= FILE_PATH_SIZE
;
1720 if (mfCGetBlock(0, buf
, CSETBLOCK_SINGLE_OPER
)) {
1721 PrintAndLog("Cant get block: %d", 0);
1724 for (j
= 0; j
< 7; j
++, fnameptr
+= 2)
1725 sprintf(fnameptr
, "%02x", buf
[j
]);
1727 memcpy(filename
, Cmd
, len
);
1731 sprintf(fnameptr
, ".eml");
1734 f
= fopen(filename
, "w+");
1737 flags
= CSETBLOCK_INIT_FIELD
+ CSETBLOCK_WUPC
;
1738 for (i
= 0; i
< 16 * 4; i
++) {
1739 if (i
== 1) flags
= 0;
1740 if (i
== 16 * 4 - 1) flags
= CSETBLOCK_HALT
+ CSETBLOCK_RESET_FIELD
;
1742 if (mfCGetBlock(i
, buf
, flags
)) {
1743 PrintAndLog("Cant get block: %d", i
);
1746 for (j
= 0; j
< 16; j
++)
1747 fprintf(f
, "%02x", buf
[j
]);
1752 PrintAndLog("Saved to file: %s", filename
);
1759 int CmdHF14AMfSniff(const char *Cmd
){
1761 bool wantLogToFile
= 0;
1762 bool wantDecrypt
= 0;
1763 //bool wantSaveToEml = 0; TODO
1764 bool wantSaveToEmlFile
= 0;
1778 uint8_t * bufPtr
= buf
;
1779 memset(buf
, 0x00, 3000);
1781 if (param_getchar(Cmd
, 0) == 'h') {
1782 PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");
1783 PrintAndLog("You can specify:");
1784 PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");
1785 PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");
1786 PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");
1787 PrintAndLog(" f - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");
1788 PrintAndLog("Usage: hf mf sniff [l][d][e][f]");
1789 PrintAndLog(" sample: hf mf sniff l d e");
1793 for (int i
= 0; i
< 4; i
++) {
1794 char ctmp
= param_getchar(Cmd
, i
);
1795 if (ctmp
== 'l' || ctmp
== 'L') wantLogToFile
= true;
1796 if (ctmp
== 'd' || ctmp
== 'D') wantDecrypt
= true;
1797 //if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true; TODO
1798 if (ctmp
== 'f' || ctmp
== 'F') wantSaveToEmlFile
= true;
1801 printf("-------------------------------------------------------------------------\n");
1802 printf("Executing command. \n");
1803 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");
1804 printf("Press the key on pc keyboard to abort the client.\n");
1805 printf("-------------------------------------------------------------------------\n");
1807 UsbCommand c
= {CMD_MIFARE_SNIFFER
, {0, 0, 0}};
1808 clearCommandBuffer();
1817 printf("\naborted via keyboard!\n");
1822 if (WaitForResponseTimeout(CMD_ACK
,&resp
,2000)) {
1823 res
= resp
.arg
[0] & 0xff;
1827 if (res
== 0) return 0;
1831 memset(buf
, 0x00, 3000);
1833 memcpy(bufPtr
, resp
.d
.asBytes
, len
);
1838 blockLen
= bufPtr
- buf
;
1841 PrintAndLog("received trace len: %d packages: %d", blockLen
, pckNum
);
1843 while (bufPtr
- buf
< blockLen
) {
1845 len
= *((uint16_t *)bufPtr
);
1854 if ((len
== 14) && (bufPtr
[0] == 0xff) && (bufPtr
[1] == 0xff) && (bufPtr
[12] == 0xff) && (bufPtr
[13] == 0xff)) {
1856 memcpy(uid
, bufPtr
+ 2, 7);
1857 memcpy(atqa
, bufPtr
+ 2 + 7, 2);
1858 uid_len
= (atqa
[0] & 0xC0) == 0x40 ? 7 : 4;
1861 PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x",
1862 sprint_hex(uid
+ (7 - uid_len
), uid_len
),
1866 if (wantLogToFile
|| wantDecrypt
) {
1867 FillFileNameByUID(logHexFileName
, uid
+ (7 - uid_len
), ".log", uid_len
);
1868 AddLogCurrentDT(logHexFileName
);
1871 mfTraceInit(uid
, atqa
, sak
, wantSaveToEmlFile
);
1873 PrintAndLog("%s(%d):%s", isTag
? "TAG":"RDR", num
, sprint_hex(bufPtr
, len
));
1875 AddLogHex(logHexFileName
, isTag
? "TAG: ":"RDR: ", bufPtr
, len
);
1877 mfTraceDecode(bufPtr
, len
, wantSaveToEmlFile
);
1880 bufPtr
+= ((len
-1)/8+1); // ignore parity
1890 // Tries to identify cardsize.
1891 // Returns <num> where num is:
1893 // 0 - MINI (320bytes)
1899 UsbCommand c
= {CMD_READER_ISO_14443a
, {ISO14A_CONNECT
, 0, 0}};
1903 WaitForResponse(CMD_ACK
,&resp
);
1905 if(resp
.arg
[0] == 0) {
1906 PrintAndLog("iso14443a card select failed");
1910 iso14a_card_select_t
*card
= (iso14a_card_select_t
*)resp
.d
.asBytes
;
1912 PrintAndLog("Trying to detect card size.");
1916 atqa
= (card
->atqa
[1] & 0xff) << 8;
1917 atqa
+= card
->atqa
[0] & 0xff;
1920 // https://code.google.com/p/libnfc/source/browse/libnfc/target-subr.c
1922 PrintAndLog("found ATAQ: %04X SAK: %02X", atqa
, sak
);
1925 // NXP MIFARE Mini 0.3k
1926 if ( ( (atqa
& 0xff0f) == 0x0004) && (sak
== 0x09) ) return 0;
1928 // MIFARE Classic 1K
1929 if ( ((atqa
& 0xff0f) == 0x0004) && (sak
== 0x08) ) return 1;
1931 // MIFARE Classik 4K
1932 if ( ((atqa
& 0xff0f) == 0x0002) && (sak
== 0x18) ) return 4;
1934 // SmartMX with MIFARE 1K emulation
1935 if ( ((atqa
& 0xf0ff) == 0x0004) ) return 1;
1937 // SmartMX with MIFARE 4K emulation
1938 if ( ((atqa
& 0xf0ff) == 0x0002) ) return 4;
1940 // Infineon MIFARE CLASSIC 1K
1941 if ( ((atqa
& 0xffff) == 0x0004) && (sak
== 0x88) ) return 1;
1943 // MFC 4K emulated by Nokia 6212 Classic
1944 if ( ((atqa
& 0xffff) == 0x0002) && (sak
== 0x38) ) return 4;
1946 // MFC 4K emulated by Nokia 6131 NFC
1947 if ( ((atqa
& 0xffff) == 0x0008) && (sak
== 0x38) ) return 4;
1950 PrintAndLog("BEFOOO 1K %02X", (atqa
& 0xff0f));
1952 // MIFARE Plus (4 Byte UID or 4 Byte RID)
1953 // MIFARE Plus (7 Byte UID)
1955 ((atqa
& 0xffff) == 0x0002) |
1956 ((atqa
& 0xffff) == 0x0004) |
1957 ((atqa
& 0xffff) == 0x0042) |
1958 ((atqa
& 0xffff) == 0x0044)
1982 static command_t CommandTable
[] =
1984 {"help", CmdHelp
, 1, "This help"},
1985 {"dbg", CmdHF14AMfDbg
, 0, "Set default debug mode"},
1986 {"rdbl", CmdHF14AMfRdBl
, 0, "Read MIFARE classic block"},
1987 //{"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},
1988 //{"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},
1989 //{"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},
1990 {"rdsc", CmdHF14AMfRdSc
, 0, "Read MIFARE classic sector"},
1991 {"dump", CmdHF14AMfDump
, 0, "Dump MIFARE classic tag to binary file"},
1992 {"restore", CmdHF14AMfRestore
, 0, "Restore MIFARE classic binary file to BLANK tag"},
1993 {"wrbl", CmdHF14AMfWrBl
, 0, "Write MIFARE classic block"},
1994 {"chk", CmdHF14AMfChk
, 0, "Test block keys"},
1995 {"mifare", CmdHF14AMifare
, 0, "Read parity error messages."},
1996 {"nested", CmdHF14AMfNested
, 0, "Test nested authentication"},
1997 {"sniff", CmdHF14AMfSniff
, 0, "Sniff card-reader communication"},
1998 {"sim", CmdHF14AMf1kSim
, 0, "Simulate MIFARE card"},
1999 {"eclr", CmdHF14AMfEClear
, 0, "Clear simulator memory block"},
2000 {"eget", CmdHF14AMfEGet
, 0, "Get simulator memory block"},
2001 {"eset", CmdHF14AMfESet
, 0, "Set simulator memory block"},
2002 {"eload", CmdHF14AMfELoad
, 0, "Load from file emul dump"},
2003 {"esave", CmdHF14AMfESave
, 0, "Save to file emul dump"},
2004 {"ecfill", CmdHF14AMfECFill
, 0, "Fill simulator memory with help of keys from simulator"},
2005 {"ekeyprn", CmdHF14AMfEKeyPrn
, 0, "Print keys from simulator memory"},
2006 {"csetuid", CmdHF14AMfCSetUID
, 0, "Set UID for magic Chinese card"},
2007 {"csetblk", CmdHF14AMfCSetBlk
, 0, "Write block into magic Chinese card"},
2008 {"cgetblk", CmdHF14AMfCGetBlk
, 0, "Read block from magic Chinese card"},
2009 {"cgetsc", CmdHF14AMfCGetSc
, 0, "Read sector from magic Chinese card"},
2010 {"cload", CmdHF14AMfCLoad
, 0, "Load dump into magic Chinese card"},
2011 {"csave", CmdHF14AMfCSave
, 0, "Save dump from magic Chinese card into file or emulator"},
2012 {NULL
, NULL
, 0, NULL
}
2015 int CmdHFMF(const char *Cmd
)
2018 WaitForResponseTimeout(CMD_ACK
,NULL
,100);
2020 CmdsParse(CommandTable
, Cmd
);
2024 int CmdHelp(const char *Cmd
)
2026 CmdsHelp(CommandTable
);