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 //-----------------------------------------------------------------------------
20 #include "cmdhfmfhard.h"
23 #include "util_posix.h"
26 #include "mifarehost.h"
29 #include "hardnested/hardnested_bf_core.h"
30 #include "cliparser/cliparser.h"
34 #define NESTED_SECTOR_RETRY 10 // how often we try mfested() until we give up
36 static int CmdHelp(const char *Cmd
);
38 int CmdHF14AMifare(const char *Cmd
)
42 isOK
= mfDarkside(&key
);
44 case -1 : PrintAndLog("Button pressed. Aborted."); return 1;
45 case -2 : PrintAndLog("Card is not vulnerable to Darkside attack (doesn't send NACK on authentication requests)."); return 1;
46 case -3 : PrintAndLog("Card is not vulnerable to Darkside attack (its random number generator is not predictable)."); return 1;
47 case -4 : PrintAndLog("Card is not vulnerable to Darkside attack (its random number generator seems to be based on the wellknown");
48 PrintAndLog("generating polynomial with 16 effective bits only, but shows unexpected behaviour."); return 1;
49 case -5 : PrintAndLog("Aborted via keyboard."); return 1;
50 default : PrintAndLog("Found valid key:%012" PRIx64
"\n", key
);
58 int CmdHF14AMfWrBl(const char *Cmd
)
62 uint8_t key
[6] = {0, 0, 0, 0, 0, 0};
63 uint8_t bldata
[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
68 PrintAndLog("Usage: hf mf wrbl <block number> <key A/B> <key (12 hex symbols)> <block data (32 hex symbols)>");
69 PrintAndLog(" sample: hf mf wrbl 0 A FFFFFFFFFFFF 000102030405060708090A0B0C0D0E0F");
73 blockNo
= param_get8(Cmd
, 0);
74 cmdp
= param_getchar(Cmd
, 1);
76 PrintAndLog("Key type must be A or B");
79 if (cmdp
!= 'A' && cmdp
!= 'a') keyType
= 1;
80 if (param_gethex(Cmd
, 2, key
, 12)) {
81 PrintAndLog("Key must include 12 HEX symbols");
84 if (param_gethex(Cmd
, 3, bldata
, 32)) {
85 PrintAndLog("Block data must include 32 HEX symbols");
88 PrintAndLog("--block no:%d, key type:%c, key:%s", blockNo
, keyType
?'B':'A', sprint_hex(key
, 6));
89 PrintAndLog("--data: %s", sprint_hex(bldata
, 16));
91 UsbCommand c
= {CMD_MIFARE_WRITEBL
, {blockNo
, keyType
, 0}};
92 memcpy(c
.d
.asBytes
, key
, 6);
93 memcpy(c
.d
.asBytes
+ 10, bldata
, 16);
97 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
98 uint8_t isOK
= resp
.arg
[0] & 0xff;
99 PrintAndLog("isOk:%02x", isOK
);
101 PrintAndLog("Command execute timeout");
107 int CmdHF14AMfRdBl(const char *Cmd
)
111 uint8_t key
[6] = {0, 0, 0, 0, 0, 0};
117 PrintAndLog("Usage: hf mf rdbl <block number> <key A/B> <key (12 hex symbols)>");
118 PrintAndLog(" sample: hf mf rdbl 0 A FFFFFFFFFFFF ");
122 blockNo
= param_get8(Cmd
, 0);
123 cmdp
= param_getchar(Cmd
, 1);
125 PrintAndLog("Key type must be A or B");
128 if (cmdp
!= 'A' && cmdp
!= 'a') keyType
= 1;
129 if (param_gethex(Cmd
, 2, key
, 12)) {
130 PrintAndLog("Key must include 12 HEX symbols");
133 PrintAndLog("--block no:%d, key type:%c, key:%s ", blockNo
, keyType
?'B':'A', sprint_hex(key
, 6));
135 UsbCommand c
= {CMD_MIFARE_READBL
, {blockNo
, keyType
, 0}};
136 memcpy(c
.d
.asBytes
, key
, 6);
140 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
141 uint8_t isOK
= resp
.arg
[0] & 0xff;
142 uint8_t *data
= resp
.d
.asBytes
;
145 PrintAndLog("isOk:%02x data:%s", isOK
, sprint_hex(data
, 16));
147 PrintAndLog("isOk:%02x", isOK
);
151 if (mfIsSectorTrailer(blockNo
) && (data
[6] || data
[7] || data
[8])) {
152 PrintAndLogEx(NORMAL
, "Trailer decoded:");
153 int bln
= mfFirstBlockOfSector(mfSectorNum(blockNo
));
154 int blinc
= (mfNumBlocksPerSector(mfSectorNum(blockNo
)) > 4) ? 5 : 1;
155 for (int i
= 0; i
< 4; i
++) {
156 PrintAndLogEx(NORMAL
, "Access block %d%s: %s", bln
, ((blinc
> 1) && (i
< 3) ? "+" : "") , mfGetAccessConditionsDesc(i
, &data
[6]));
159 PrintAndLogEx(NORMAL
, "UserData: %s", sprint_hex_inrow(&data
[9], 1));
162 PrintAndLog("Command execute timeout");
169 int CmdHF14AMfRdSc(const char *Cmd
)
172 uint8_t sectorNo
= 0;
174 uint8_t key
[6] = {0, 0, 0, 0, 0, 0};
176 uint8_t *data
= NULL
;
180 PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");
181 PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");
185 sectorNo
= param_get8(Cmd
, 0);
187 PrintAndLog("Sector number must be less than 40");
190 cmdp
= param_getchar(Cmd
, 1);
191 if (cmdp
!= 'a' && cmdp
!= 'A' && cmdp
!= 'b' && cmdp
!= 'B') {
192 PrintAndLog("Key type must be A or B");
195 if (cmdp
!= 'A' && cmdp
!= 'a') keyType
= 1;
196 if (param_gethex(Cmd
, 2, key
, 12)) {
197 PrintAndLog("Key must include 12 HEX symbols");
200 PrintAndLog("--sector no:%d key type:%c key:%s ", sectorNo
, keyType
?'B':'A', sprint_hex(key
, 6));
202 UsbCommand c
= {CMD_MIFARE_READSC
, {sectorNo
, keyType
, 0}};
203 memcpy(c
.d
.asBytes
, key
, 6);
208 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
209 isOK
= resp
.arg
[0] & 0xff;
210 data
= resp
.d
.asBytes
;
212 PrintAndLog("isOk:%02x", isOK
);
214 for (i
= 0; i
< (sectorNo
<32?3:15); i
++) {
215 PrintAndLog("data : %s", sprint_hex(data
+ i
* 16, 16));
217 PrintAndLog("trailer: %s", sprint_hex(data
+ (sectorNo
<32?3:15) * 16, 16));
219 PrintAndLogEx(NORMAL
, "Trailer decoded:");
220 int bln
= mfFirstBlockOfSector(sectorNo
);
221 int blinc
= (mfNumBlocksPerSector(sectorNo
) > 4) ? 5 : 1;
222 for (i
= 0; i
< 4; i
++) {
223 PrintAndLogEx(NORMAL
, "Access block %d%s: %s", bln
, ((blinc
> 1) && (i
< 3) ? "+" : "") , mfGetAccessConditionsDesc(i
, &(data
+ (sectorNo
<32?3:15) * 16)[6]));
226 PrintAndLogEx(NORMAL
, "UserData: %s", sprint_hex_inrow(&(data
+ (sectorNo
<32?3:15) * 16)[9], 1));
229 PrintAndLog("Command execute timeout");
235 uint8_t FirstBlockOfSector(uint8_t sectorNo
)
240 return 32 * 4 + (sectorNo
- 32) * 16;
244 uint8_t NumBlocksPerSector(uint8_t sectorNo
)
253 static int ParamCardSizeSectors(const char c
) {
256 case '0' : numBlocks
= 5; break;
257 case '2' : numBlocks
= 32; break;
258 case '4' : numBlocks
= 40; break;
259 default: numBlocks
= 16;
264 static int ParamCardSizeBlocks(const char c
) {
265 int numBlocks
= 16 * 4;
267 case '0' : numBlocks
= 5 * 4; break;
268 case '2' : numBlocks
= 32 * 4; break;
269 case '4' : numBlocks
= 32 * 4 + 8 * 16; break;
270 default: numBlocks
= 16 * 4;
275 int CmdHF14AMfDump(const char *Cmd
)
277 uint8_t sectorNo
, blockNo
;
281 uint8_t rights
[40][4];
282 uint8_t carddata
[256][16];
283 uint8_t numSectors
= 16;
290 char cmdp
= param_getchar(Cmd
, 0);
291 numSectors
= ParamCardSizeSectors(cmdp
);
293 if (strlen(Cmd
) > 1 || cmdp
== 'h' || cmdp
== 'H') {
294 PrintAndLog("Usage: hf mf dump [card memory]");
295 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
297 PrintAndLog("Samples: hf mf dump");
298 PrintAndLog(" hf mf dump 4");
302 if ((fin
= fopen("dumpkeys.bin","rb")) == NULL
) {
303 PrintAndLog("Could not find file dumpkeys.bin");
307 // Read keys A from file
308 for (sectorNo
=0; sectorNo
<numSectors
; sectorNo
++) {
309 size_t bytes_read
= fread(keyA
[sectorNo
], 1, 6, fin
);
310 if (bytes_read
!= 6) {
311 PrintAndLog("File reading error.");
317 // Read keys B from file
318 for (sectorNo
=0; sectorNo
<numSectors
; sectorNo
++) {
319 size_t bytes_read
= fread(keyB
[sectorNo
], 1, 6, fin
);
320 if (bytes_read
!= 6) {
321 PrintAndLog("File reading error.");
329 PrintAndLog("|-----------------------------------------|");
330 PrintAndLog("|------ Reading sector access bits...-----|");
331 PrintAndLog("|-----------------------------------------|");
333 for (sectorNo
= 0; sectorNo
< numSectors
; sectorNo
++) {
334 for (tries
= 0; tries
< 3; tries
++) {
335 UsbCommand c
= {CMD_MIFARE_READBL
, {FirstBlockOfSector(sectorNo
) + NumBlocksPerSector(sectorNo
) - 1, 0, 0}};
336 memcpy(c
.d
.asBytes
, keyA
[sectorNo
], 6);
339 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
340 uint8_t isOK
= resp
.arg
[0] & 0xff;
341 uint8_t *data
= resp
.d
.asBytes
;
343 rights
[sectorNo
][0] = ((data
[7] & 0x10)>>2) | ((data
[8] & 0x1)<<1) | ((data
[8] & 0x10)>>4); // C1C2C3 for data area 0
344 rights
[sectorNo
][1] = ((data
[7] & 0x20)>>3) | ((data
[8] & 0x2)<<0) | ((data
[8] & 0x20)>>5); // C1C2C3 for data area 1
345 rights
[sectorNo
][2] = ((data
[7] & 0x40)>>4) | ((data
[8] & 0x4)>>1) | ((data
[8] & 0x40)>>6); // C1C2C3 for data area 2
346 rights
[sectorNo
][3] = ((data
[7] & 0x80)>>5) | ((data
[8] & 0x8)>>2) | ((data
[8] & 0x80)>>7); // C1C2C3 for sector trailer
348 } else if (tries
== 2) { // on last try set defaults
349 PrintAndLog("Could not get access rights for sector %2d. Trying with defaults...", sectorNo
);
350 rights
[sectorNo
][0] = rights
[sectorNo
][1] = rights
[sectorNo
][2] = 0x00;
351 rights
[sectorNo
][3] = 0x01;
354 PrintAndLog("Command execute timeout when trying to read access rights for sector %2d. Trying with defaults...", sectorNo
);
355 rights
[sectorNo
][0] = rights
[sectorNo
][1] = rights
[sectorNo
][2] = 0x00;
356 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;
369 for (tries
= 0; tries
< 3; tries
++) {
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
);
386 } else { // key A would work
387 UsbCommand c
= {CMD_MIFARE_READBL
, {FirstBlockOfSector(sectorNo
) + blockNo
, 0, 0}};
388 memcpy(c
.d
.asBytes
, keyA
[sectorNo
], 6);
390 received
= WaitForResponseTimeout(CMD_ACK
,&resp
,1500);
394 isOK
= resp
.arg
[0] & 0xff;
400 isOK
= resp
.arg
[0] & 0xff;
401 uint8_t *data
= resp
.d
.asBytes
;
402 if (blockNo
== NumBlocksPerSector(sectorNo
) - 1) { // sector trailer. Fill in the keys.
403 data
[0] = (keyA
[sectorNo
][0]);
404 data
[1] = (keyA
[sectorNo
][1]);
405 data
[2] = (keyA
[sectorNo
][2]);
406 data
[3] = (keyA
[sectorNo
][3]);
407 data
[4] = (keyA
[sectorNo
][4]);
408 data
[5] = (keyA
[sectorNo
][5]);
409 data
[10] = (keyB
[sectorNo
][0]);
410 data
[11] = (keyB
[sectorNo
][1]);
411 data
[12] = (keyB
[sectorNo
][2]);
412 data
[13] = (keyB
[sectorNo
][3]);
413 data
[14] = (keyB
[sectorNo
][4]);
414 data
[15] = (keyB
[sectorNo
][5]);
417 memcpy(carddata
[FirstBlockOfSector(sectorNo
) + blockNo
], data
, 16);
418 PrintAndLog("Successfully read block %2d of sector %2d.", blockNo
, sectorNo
);
420 PrintAndLog("Could not read block %2d of sector %2d", blockNo
, sectorNo
);
426 PrintAndLog("Command execute timeout when trying to read block %2d of sector %2d.", blockNo
, sectorNo
);
433 if ((fout
= fopen("dumpdata.bin","wb")) == NULL
) {
434 PrintAndLog("Could not create file name dumpdata.bin");
437 uint16_t numblocks
= FirstBlockOfSector(numSectors
- 1) + NumBlocksPerSector(numSectors
- 1);
438 fwrite(carddata
, 1, 16*numblocks
, fout
);
440 PrintAndLog("Dumped %d blocks (%d bytes) to file dumpdata.bin", numblocks
, 16*numblocks
);
446 int CmdHF14AMfRestore(const char *Cmd
)
448 uint8_t sectorNo
,blockNo
;
450 uint8_t key
[6] = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};
451 uint8_t bldata
[16] = {0x00};
459 char cmdp
= param_getchar(Cmd
, 0);
461 case '0' : numSectors
= 5; break;
463 case '\0': numSectors
= 16; break;
464 case '2' : numSectors
= 32; break;
465 case '4' : numSectors
= 40; break;
466 default: numSectors
= 16;
469 if (strlen(Cmd
) > 1 || cmdp
== 'h' || cmdp
== 'H') {
470 PrintAndLog("Usage: hf mf restore [card memory]");
471 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
473 PrintAndLog("Samples: hf mf restore");
474 PrintAndLog(" hf mf restore 4");
478 if ((fkeys
= fopen("dumpkeys.bin","rb")) == NULL
) {
479 PrintAndLog("Could not find file dumpkeys.bin");
483 for (sectorNo
= 0; sectorNo
< numSectors
; sectorNo
++) {
484 size_t bytes_read
= fread(keyA
[sectorNo
], 1, 6, fkeys
);
485 if (bytes_read
!= 6) {
486 PrintAndLog("File reading error (dumpkeys.bin).");
492 for (sectorNo
= 0; sectorNo
< numSectors
; sectorNo
++) {
493 size_t bytes_read
= fread(keyB
[sectorNo
], 1, 6, fkeys
);
494 if (bytes_read
!= 6) {
495 PrintAndLog("File reading error (dumpkeys.bin).");
503 if ((fdump
= fopen("dumpdata.bin","rb")) == NULL
) {
504 PrintAndLog("Could not find file dumpdata.bin");
507 PrintAndLog("Restoring dumpdata.bin to card");
509 for (sectorNo
= 0; sectorNo
< numSectors
; sectorNo
++) {
510 for(blockNo
= 0; blockNo
< NumBlocksPerSector(sectorNo
); blockNo
++) {
511 UsbCommand c
= {CMD_MIFARE_WRITEBL
, {FirstBlockOfSector(sectorNo
) + blockNo
, keyType
, 0}};
512 memcpy(c
.d
.asBytes
, key
, 6);
514 size_t bytes_read
= fread(bldata
, 1, 16, fdump
);
515 if (bytes_read
!= 16) {
516 PrintAndLog("File reading error (dumpdata.bin).");
521 if (blockNo
== NumBlocksPerSector(sectorNo
) - 1) { // sector trailer
522 bldata
[0] = (keyA
[sectorNo
][0]);
523 bldata
[1] = (keyA
[sectorNo
][1]);
524 bldata
[2] = (keyA
[sectorNo
][2]);
525 bldata
[3] = (keyA
[sectorNo
][3]);
526 bldata
[4] = (keyA
[sectorNo
][4]);
527 bldata
[5] = (keyA
[sectorNo
][5]);
528 bldata
[10] = (keyB
[sectorNo
][0]);
529 bldata
[11] = (keyB
[sectorNo
][1]);
530 bldata
[12] = (keyB
[sectorNo
][2]);
531 bldata
[13] = (keyB
[sectorNo
][3]);
532 bldata
[14] = (keyB
[sectorNo
][4]);
533 bldata
[15] = (keyB
[sectorNo
][5]);
536 PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo
) + blockNo
, sprint_hex(bldata
, 16));
538 memcpy(c
.d
.asBytes
+ 10, bldata
, 16);
542 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
543 uint8_t isOK
= resp
.arg
[0] & 0xff;
544 PrintAndLog("isOk:%02x", isOK
);
546 PrintAndLog("Command execute timeout");
555 //----------------------------------------------
557 //----------------------------------------------
559 static void parseParamTDS(const char *Cmd
, const uint8_t indx
, bool *paramT
, bool *paramD
, uint8_t *timeout
) {
561 int len
= param_getlength(Cmd
, indx
);
562 if (len
> 0 && len
< 4){
563 param_getstr(Cmd
, indx
, ctmp3
, sizeof(ctmp3
));
565 *paramT
|= (ctmp3
[0] == 't' || ctmp3
[0] == 'T');
566 *paramD
|= (ctmp3
[0] == 'd' || ctmp3
[0] == 'D');
567 bool paramS1
= *paramT
|| *paramD
;
569 // slow and very slow
570 if (ctmp3
[0] == 's' || ctmp3
[0] == 'S' || ctmp3
[1] == 's' || ctmp3
[1] == 'S') {
571 *timeout
= 11; // slow
573 if (!paramS1
&& (ctmp3
[1] == 's' || ctmp3
[1] == 'S')) {
574 *timeout
= 53; // very slow
576 if (paramS1
&& (ctmp3
[2] == 's' || ctmp3
[2] == 'S')) {
577 *timeout
= 53; // very slow
583 int CmdHF14AMfNested(const char *Cmd
)
585 int i
, j
, res
, iterations
;
586 sector_t
*e_sector
= NULL
;
589 uint8_t trgBlockNo
= 0;
590 uint8_t trgKeyType
= 0;
591 uint8_t SectorsCnt
= 0;
592 uint8_t key
[6] = {0, 0, 0, 0, 0, 0};
593 uint8_t keyBlock
[MifareDefaultKeysSize
* 6];
595 // timeout in units. (ms * 106)/10 or us*0.0106
596 uint8_t btimeout14a
= MF_CHKKEYS_DEFTIMEOUT
; // fast by default
598 bool autosearchKey
= false;
600 bool transferToEml
= false;
601 bool createDumpFile
= false;
603 uint8_t standart
[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
604 uint8_t tempkey
[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
609 PrintAndLog("Usage:");
610 PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t|d|s|ss]");
611 PrintAndLog(" all sectors autosearch key: hf mf nested <card memory> * [t|d|s|ss]");
612 PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");
613 PrintAndLog(" <target block number> <target key A/B> [t]");
615 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");
616 PrintAndLog("t - transfer keys to emulator memory");
617 PrintAndLog("d - write keys to binary file dumpkeys.bin");
618 PrintAndLog("s - Slow (1ms) check keys (required by some non standard cards)");
619 PrintAndLog("ss - Very slow (5ms) check keys");
621 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");
622 PrintAndLog(" sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");
623 PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");
624 PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");
625 PrintAndLog(" sample5: hf mf nested 1 * t");
626 PrintAndLog(" sample6: hf mf nested 1 * ss");
631 cmdp
= param_getchar(Cmd
, 0);
632 if (cmdp
== 'o' || cmdp
== 'O') {
636 SectorsCnt
= ParamCardSizeSectors(cmdp
);
639 // <block number>. number or autosearch key (*)
640 if (param_getchar(Cmd
, 1) == '*') {
641 autosearchKey
= true;
643 parseParamTDS(Cmd
, 2, &transferToEml
, &createDumpFile
, &btimeout14a
);
645 PrintAndLog("--nested. sectors:%2d, block no:*, eml:%c, dmp=%c checktimeout=%d us",
646 SectorsCnt
, transferToEml
?'y':'n', createDumpFile
?'y':'n', ((int)btimeout14a
* 10000) / 106);
648 blockNo
= param_get8(Cmd
, 1);
650 ctmp
= param_getchar(Cmd
, 2);
651 if (ctmp
!= 'a' && ctmp
!= 'A' && ctmp
!= 'b' && ctmp
!= 'B') {
652 PrintAndLog("Key type must be A or B");
656 if (ctmp
!= 'A' && ctmp
!= 'a')
659 if (param_gethex(Cmd
, 3, key
, 12)) {
660 PrintAndLog("Key must include 12 HEX symbols");
664 // check if we can authenticate to sector
665 res
= mfCheckKeys(blockNo
, keyType
, true, 1, key
, &key64
);
667 PrintAndLog("Can't authenticate to block:%3d key type:%c key:%s", blockNo
, keyType
?'B':'A', sprint_hex(key
, 6));
673 trgBlockNo
= param_get8(Cmd
, 4);
675 ctmp
= param_getchar(Cmd
, 5);
676 if (ctmp
!= 'a' && ctmp
!= 'A' && ctmp
!= 'b' && ctmp
!= 'B') {
677 PrintAndLog("Target key type must be A or B");
680 if (ctmp
!= 'A' && ctmp
!= 'a')
683 parseParamTDS(Cmd
, 6, &transferToEml
, &createDumpFile
, &btimeout14a
);
685 parseParamTDS(Cmd
, 4, &transferToEml
, &createDumpFile
, &btimeout14a
);
688 PrintAndLog("--nested. sectors:%2d, block no:%3d, key type:%c, eml:%c, dmp=%c checktimeout=%d us",
689 SectorsCnt
, blockNo
, keyType
?'B':'A', transferToEml
?'y':'n', createDumpFile
?'y':'n', ((int)btimeout14a
* 10000) / 106);
693 if (cmdp
== 'o') { // ------------------------------------ one sector working
694 PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo
, trgKeyType
?'B':'A');
695 int16_t isOK
= mfnested(blockNo
, keyType
, key
, trgBlockNo
, trgKeyType
, keyBlock
, true);
698 case -1 : PrintAndLog("Error: No response from Proxmark.\n"); break;
699 case -2 : PrintAndLog("Button pressed. Aborted.\n"); break;
700 case -3 : PrintAndLog("Tag isn't vulnerable to Nested Attack (random numbers are not predictable).\n"); break;
701 default : PrintAndLog("Unknown Error.\n");
705 key64
= bytes_to_num(keyBlock
, 6);
707 PrintAndLog("Found valid key:%012" PRIx64
, key64
);
709 // transfer key to the emulator
711 uint8_t sectortrailer
;
712 if (trgBlockNo
< 32*4) { // 4 block sector
713 sectortrailer
= trgBlockNo
| 0x03;
714 } else { // 16 block sector
715 sectortrailer
= trgBlockNo
| 0x0f;
717 mfEmlGetMem(keyBlock
, sectortrailer
, 1);
720 num_to_bytes(key64
, 6, keyBlock
);
722 num_to_bytes(key64
, 6, &keyBlock
[10]);
723 mfEmlSetMem(keyBlock
, sectortrailer
, 1);
724 PrintAndLog("Key transferred to emulator memory.");
727 PrintAndLog("No valid key found");
730 else { // ------------------------------------ multiple sectors working
732 msclock1
= msclock();
734 e_sector
= calloc(SectorsCnt
, sizeof(sector_t
));
735 if (e_sector
== NULL
) return 1;
737 //test current key and additional standard keys first
738 for (int defaultKeyCounter
= 0; defaultKeyCounter
< MifareDefaultKeysSize
; defaultKeyCounter
++){
739 num_to_bytes(MifareDefaultKeys
[defaultKeyCounter
], 6, (uint8_t*)(keyBlock
+ defaultKeyCounter
* 6));
742 PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt
);
743 mfCheckKeysSec(SectorsCnt
, 2, btimeout14a
, true, MifareDefaultKeysSize
, keyBlock
, e_sector
);
745 // get known key from array
746 bool keyFound
= false;
748 for (i
= 0; i
< SectorsCnt
; i
++) {
749 for (j
= 0; j
< 2; j
++) {
750 if (e_sector
[i
].foundKey
[j
]) {
754 num_to_bytes(e_sector
[i
].Key
[j
], 6, key
);
762 // Can't found a key....
764 PrintAndLog("Can't found any of the known keys.");
768 PrintAndLog("--auto key. block no:%3d, key type:%c key:%s", blockNo
, keyType
?'B':'A', sprint_hex(key
, 6));
773 PrintAndLog("nested...");
774 bool calibrate
= true;
775 for (i
= 0; i
< NESTED_SECTOR_RETRY
; i
++) {
776 for (uint8_t sectorNo
= 0; sectorNo
< SectorsCnt
; sectorNo
++) {
777 for (trgKeyType
= 0; trgKeyType
< 2; trgKeyType
++) {
778 if (e_sector
[sectorNo
].foundKey
[trgKeyType
]) continue;
779 PrintAndLog("-----------------------------------------------");
780 int16_t isOK
= mfnested(blockNo
, keyType
, key
, FirstBlockOfSector(sectorNo
), trgKeyType
, keyBlock
, calibrate
);
783 case -1 : PrintAndLog("Error: No response from Proxmark.\n"); break;
784 case -2 : PrintAndLog("Button pressed. Aborted.\n"); break;
785 case -3 : PrintAndLog("Tag isn't vulnerable to Nested Attack (random numbers are not predictable).\n"); break;
786 default : PrintAndLog("Unknown Error.\n");
796 key64
= bytes_to_num(keyBlock
, 6);
798 PrintAndLog("Found valid key:%012" PRIx64
, key64
);
799 e_sector
[sectorNo
].foundKey
[trgKeyType
] = 1;
800 e_sector
[sectorNo
].Key
[trgKeyType
] = key64
;
802 // try to check this key as a key to the other sectors
803 mfCheckKeysSec(SectorsCnt
, 2, btimeout14a
, true, 1, keyBlock
, e_sector
);
809 // print nested statistic
810 PrintAndLog("\n\n-----------------------------------------------\nNested statistic:\nIterations count: %d", iterations
);
811 PrintAndLog("Time in nested: %1.3f (%1.3f sec per key)", ((float)(msclock() - msclock1
))/1000.0, ((float)(msclock() - msclock1
))/iterations
/1000.0);
814 PrintAndLog("|---|----------------|---|----------------|---|");
815 PrintAndLog("|sec|key A |res|key B |res|");
816 PrintAndLog("|---|----------------|---|----------------|---|");
817 for (i
= 0; i
< SectorsCnt
; i
++) {
818 PrintAndLog("|%03d| %012" PRIx64
" | %d | %012" PRIx64
" | %d |", i
,
819 e_sector
[i
].Key
[0], e_sector
[i
].foundKey
[0], e_sector
[i
].Key
[1], e_sector
[i
].foundKey
[1]);
821 PrintAndLog("|---|----------------|---|----------------|---|");
823 // transfer keys to the emulator memory
825 for (i
= 0; i
< SectorsCnt
; i
++) {
826 mfEmlGetMem(keyBlock
, FirstBlockOfSector(i
) + NumBlocksPerSector(i
) - 1, 1);
827 if (e_sector
[i
].foundKey
[0])
828 num_to_bytes(e_sector
[i
].Key
[0], 6, keyBlock
);
829 if (e_sector
[i
].foundKey
[1])
830 num_to_bytes(e_sector
[i
].Key
[1], 6, &keyBlock
[10]);
831 mfEmlSetMem(keyBlock
, FirstBlockOfSector(i
) + NumBlocksPerSector(i
) - 1, 1);
833 PrintAndLog("Keys transferred to emulator memory.");
837 if (createDumpFile
) {
838 if ((fkeys
= fopen("dumpkeys.bin","wb")) == NULL
) {
839 PrintAndLog("Could not create file dumpkeys.bin");
843 PrintAndLog("Printing keys to binary file dumpkeys.bin...");
844 for(i
=0; i
<SectorsCnt
; i
++) {
845 if (e_sector
[i
].foundKey
[0]){
846 num_to_bytes(e_sector
[i
].Key
[0], 6, tempkey
);
847 fwrite ( tempkey
, 1, 6, fkeys
);
850 fwrite ( &standart
, 1, 6, fkeys
);
853 for(i
=0; i
<SectorsCnt
; i
++) {
854 if (e_sector
[i
].foundKey
[1]){
855 num_to_bytes(e_sector
[i
].Key
[1], 6, tempkey
);
856 fwrite ( tempkey
, 1, 6, fkeys
);
859 fwrite ( &standart
, 1, 6, fkeys
);
871 int CmdHF14AMfNestedHard(const char *Cmd
)
875 uint8_t trgBlockNo
= 0;
876 uint8_t trgKeyType
= 0;
877 uint8_t key
[6] = {0, 0, 0, 0, 0, 0};
878 uint8_t trgkey
[6] = {0, 0, 0, 0, 0, 0};
881 ctmp
= param_getchar(Cmd
, 0);
883 if (ctmp
!= 'R' && ctmp
!= 'r' && ctmp
!= 'T' && ctmp
!= 't' && strlen(Cmd
) < 20) {
884 PrintAndLog("Usage:");
885 PrintAndLog(" hf mf hardnested <block number> <key A|B> <key (12 hex symbols)>");
886 PrintAndLog(" <target block number> <target key A|B> [known target key (12 hex symbols)] [w] [s]");
887 PrintAndLog(" or hf mf hardnested r [known target key]");
889 PrintAndLog("Options: ");
890 PrintAndLog(" w: Acquire nonces and write them to binary file nonces.bin");
891 PrintAndLog(" s: Slower acquisition (required by some non standard cards)");
892 PrintAndLog(" r: Read nonces.bin and start attack");
893 PrintAndLog(" iX: set type of SIMD instructions. Without this flag programs autodetect it.");
894 PrintAndLog(" i5: AVX512");
895 PrintAndLog(" i2: AVX2");
896 PrintAndLog(" ia: AVX");
897 PrintAndLog(" is: SSE2");
898 PrintAndLog(" im: MMX");
899 PrintAndLog(" in: none (use CPU regular instruction set)");
901 PrintAndLog(" sample1: hf mf hardnested 0 A FFFFFFFFFFFF 4 A");
902 PrintAndLog(" sample2: hf mf hardnested 0 A FFFFFFFFFFFF 4 A w");
903 PrintAndLog(" sample3: hf mf hardnested 0 A FFFFFFFFFFFF 4 A w s");
904 PrintAndLog(" sample4: hf mf hardnested r");
906 PrintAndLog("Add the known target key to check if it is present in the remaining key space:");
907 PrintAndLog(" sample5: hf mf hardnested 0 A A0A1A2A3A4A5 4 A FFFFFFFFFFFF");
911 bool know_target_key
= false;
912 bool nonce_file_read
= false;
913 bool nonce_file_write
= false;
919 if (ctmp
== 'R' || ctmp
== 'r') {
920 nonce_file_read
= true;
922 if (!param_gethex(Cmd
, 1, trgkey
, 12)) {
923 know_target_key
= true;
926 } else if (ctmp
== 'T' || ctmp
== 't') {
927 tests
= param_get32ex(Cmd
, 1, 100, 10);
929 if (!param_gethex(Cmd
, 2, trgkey
, 12)) {
930 know_target_key
= true;
934 blockNo
= param_get8(Cmd
, 0);
935 ctmp
= param_getchar(Cmd
, 1);
936 if (ctmp
!= 'a' && ctmp
!= 'A' && ctmp
!= 'b' && ctmp
!= 'B') {
937 PrintAndLog("Key type must be A or B");
940 if (ctmp
!= 'A' && ctmp
!= 'a') {
944 if (param_gethex(Cmd
, 2, key
, 12)) {
945 PrintAndLog("Key must include 12 HEX symbols");
949 trgBlockNo
= param_get8(Cmd
, 3);
950 ctmp
= param_getchar(Cmd
, 4);
951 if (ctmp
!= 'a' && ctmp
!= 'A' && ctmp
!= 'b' && ctmp
!= 'B') {
952 PrintAndLog("Target key type must be A or B");
955 if (ctmp
!= 'A' && ctmp
!= 'a') {
961 if (!param_gethex(Cmd
, 5, trgkey
, 12)) {
962 know_target_key
= true;
967 while ((ctmp
= param_getchar(Cmd
, i
))) {
968 if (ctmp
== 's' || ctmp
== 'S') {
970 } else if (ctmp
== 'w' || ctmp
== 'W') {
971 nonce_file_write
= true;
972 } else if (param_getlength(Cmd
, i
) == 2 && ctmp
== 'i') {
975 PrintAndLog("Possible options are w , s and/or iX");
982 SetSIMDInstr(SIMD_AUTO
);
984 while ((ctmp
= param_getchar(Cmd
, iindx
))) {
985 if (param_getlength(Cmd
, iindx
) == 2 && ctmp
== 'i') {
986 switch(param_getchar_indx(Cmd
, 1, iindx
)) {
988 SetSIMDInstr(SIMD_AVX512
);
991 SetSIMDInstr(SIMD_AVX2
);
994 SetSIMDInstr(SIMD_AVX
);
997 SetSIMDInstr(SIMD_SSE2
);
1000 SetSIMDInstr(SIMD_MMX
);
1003 SetSIMDInstr(SIMD_NONE
);
1006 PrintAndLog("Unknown SIMD type. %c", param_getchar_indx(Cmd
, 1, iindx
));
1014 PrintAndLog("--target block no:%3d, target key type:%c, known target key: 0x%02x%02x%02x%02x%02x%02x%s, file action: %s, Slow: %s, Tests: %d ",
1017 trgkey
[0], trgkey
[1], trgkey
[2], trgkey
[3], trgkey
[4], trgkey
[5],
1018 know_target_key
?"":" (not set)",
1019 nonce_file_write
?"write":nonce_file_read
?"read":"none",
1023 int16_t isOK
= mfnestedhard(blockNo
, keyType
, key
, trgBlockNo
, trgKeyType
, know_target_key
?trgkey
:NULL
, nonce_file_read
, nonce_file_write
, slow
, tests
);
1027 case 1 : PrintAndLog("Error: No response from Proxmark.\n"); break;
1028 case 2 : PrintAndLog("Button pressed. Aborted.\n"); break;
1038 int CmdHF14AMfChk(const char *Cmd
)
1040 if (strlen(Cmd
)<3) {
1041 PrintAndLog("Usage: hf mf chk <block number>|<*card memory> <key type (A/B/?)> [t|d|s|ss] [<key (12 hex symbols)>] [<dic (*.dic)>]");
1042 PrintAndLog(" * - all sectors");
1043 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");
1044 PrintAndLog("d - write keys to binary file\n");
1045 PrintAndLog("t - write keys to emulator memory");
1046 PrintAndLog("s - slow execute. timeout 1ms");
1047 PrintAndLog("ss - very slow execute. timeout 5ms");
1048 PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");
1049 PrintAndLog(" hf mf chk *1 ? t");
1050 PrintAndLog(" hf mf chk *1 ? d");
1051 PrintAndLog(" hf mf chk *1 ? s");
1052 PrintAndLog(" hf mf chk *1 ? dss");
1057 char filename
[FILE_PATH_SIZE
]={0};
1059 uint8_t *keyBlock
= NULL
, *p
;
1060 uint16_t stKeyBlock
= 20;
1066 uint8_t blockNo
= 0;
1067 uint8_t SectorsCnt
= 0;
1068 uint8_t keyType
= 0;
1070 // timeout in units. (ms * 106)/10 or us*0.0106
1071 uint8_t btimeout14a
= MF_CHKKEYS_DEFTIMEOUT
; // fast by default
1072 bool param3InUse
= false;
1074 bool transferToEml
= 0;
1075 bool createDumpFile
= 0;
1077 sector_t
*e_sector
= NULL
;
1079 keyBlock
= calloc(stKeyBlock
, 6);
1080 if (keyBlock
== NULL
) return 1;
1082 int defaultKeysSize
= MifareDefaultKeysSize
;
1083 for (int defaultKeyCounter
= 0; defaultKeyCounter
< defaultKeysSize
; defaultKeyCounter
++){
1084 num_to_bytes(MifareDefaultKeys
[defaultKeyCounter
], 6, (uint8_t*)(keyBlock
+ defaultKeyCounter
* 6));
1087 if (param_getchar(Cmd
, 0)=='*') {
1088 SectorsCnt
= ParamCardSizeSectors(param_getchar(Cmd
+ 1, 0));
1091 blockNo
= param_get8(Cmd
, 0);
1093 ctmp
= param_getchar(Cmd
, 1);
1094 clen
= param_getlength(Cmd
, 1);
1107 PrintAndLog("Key type must be A , B or ?");
1113 parseParamTDS(Cmd
, 2, &transferToEml
, &createDumpFile
, &btimeout14a
);
1115 param3InUse
= transferToEml
| createDumpFile
| (btimeout14a
!= MF_CHKKEYS_DEFTIMEOUT
);
1117 PrintAndLog("--chk keys. sectors:%2d, block no:%3d, key type:%c, eml:%c, dmp=%c checktimeout=%d us",
1118 SectorsCnt
, blockNo
, keyType
?'B':'A', transferToEml
?'y':'n', createDumpFile
?'y':'n', ((int)btimeout14a
* 10000) / 106);
1120 for (i
= param3InUse
; param_getchar(Cmd
, 2 + i
); i
++) {
1121 if (!param_gethex(Cmd
, 2 + i
, keyBlock
+ 6 * keycnt
, 12)) {
1122 if ( stKeyBlock
- keycnt
< 2) {
1123 p
= realloc(keyBlock
, 6*(stKeyBlock
+=10));
1125 PrintAndLog("Cannot allocate memory for Keys");
1131 PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt
,
1132 (keyBlock
+ 6*keycnt
)[0],(keyBlock
+ 6*keycnt
)[1], (keyBlock
+ 6*keycnt
)[2],
1133 (keyBlock
+ 6*keycnt
)[3], (keyBlock
+ 6*keycnt
)[4], (keyBlock
+ 6*keycnt
)[5], 6);
1136 // May be a dic file
1137 if ( param_getstr(Cmd
, 2 + i
, filename
, sizeof(filename
)) >= FILE_PATH_SIZE
) {
1138 PrintAndLog("File name too long");
1143 if ( (f
= fopen( filename
, "r")) ) {
1144 while( fgets(buf
, sizeof(buf
), f
) ){
1145 if (strlen(buf
) < 12 || buf
[11] == '\n')
1148 while (fgetc(f
) != '\n' && !feof(f
)) ; //goto next line
1150 if( buf
[0]=='#' ) continue; //The line start with # is comment, skip
1152 if (!isxdigit((unsigned char)buf
[0])){
1153 PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf
);
1159 if ( stKeyBlock
- keycnt
< 2) {
1160 p
= realloc(keyBlock
, 6*(stKeyBlock
+=10));
1162 PrintAndLog("Cannot allocate memory for defKeys");
1169 memset(keyBlock
+ 6 * keycnt
, 0, 6);
1170 num_to_bytes(strtoll(buf
, NULL
, 16), 6, keyBlock
+ 6*keycnt
);
1171 PrintAndLog("chk custom key[%2d] %012" PRIx64
, keycnt
, bytes_to_num(keyBlock
+ 6*keycnt
, 6));
1173 memset(buf
, 0, sizeof(buf
));
1177 PrintAndLog("File: %s: not found or locked.", filename
);
1185 // fill with default keys
1187 PrintAndLog("No key specified, trying default keys");
1188 for (;keycnt
< defaultKeysSize
; keycnt
++)
1189 PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt
,
1190 (keyBlock
+ 6*keycnt
)[0],(keyBlock
+ 6*keycnt
)[1], (keyBlock
+ 6*keycnt
)[2],
1191 (keyBlock
+ 6*keycnt
)[3], (keyBlock
+ 6*keycnt
)[4], (keyBlock
+ 6*keycnt
)[5], 6);
1194 // initialize storage for found keys
1195 e_sector
= calloc(SectorsCnt
, sizeof(sector_t
));
1196 if (e_sector
== NULL
) {
1200 for (uint8_t keyAB
= 0; keyAB
< 2; keyAB
++) {
1201 for (uint16_t sectorNo
= 0; sectorNo
< SectorsCnt
; sectorNo
++) {
1202 e_sector
[sectorNo
].Key
[keyAB
] = 0xffffffffffff;
1203 e_sector
[sectorNo
].foundKey
[keyAB
] = 0;
1208 bool foundAKey
= false;
1209 uint32_t max_keys
= keycnt
> USB_CMD_DATA_SIZE
/ 6 ? USB_CMD_DATA_SIZE
/ 6 : keycnt
;
1211 PrintAndLog("To cancel this operation press the button on the proxmark...");
1213 for (uint32_t c
= 0; c
< keycnt
; c
+= max_keys
) {
1215 uint32_t size
= keycnt
-c
> max_keys
? max_keys
: keycnt
-c
;
1216 res
= mfCheckKeysSec(SectorsCnt
, keyType
, btimeout14a
, true, size
, &keyBlock
[6 * c
], e_sector
); // timeout is (ms * 106)/10 or us*0.0106
1227 PrintAndLog("Command execute timeout");
1231 int keyAB
= keyType
;
1233 for (uint32_t c
= 0; c
< keycnt
; c
+=max_keys
) {
1235 uint32_t size
= keycnt
-c
> max_keys
? max_keys
: keycnt
-c
;
1236 res
= mfCheckKeys(blockNo
, keyAB
& 0x01, true, size
, &keyBlock
[6 * c
], &key64
);
1240 PrintAndLog("Found valid key:[%d:%c]%012" PRIx64
, blockNo
, (keyAB
& 0x01)?'B':'A', key64
);
1244 PrintAndLog("Command execute timeout");
1247 } while(--keyAB
> 0);
1254 PrintAndLog("|---|----------------|---|----------------|---|");
1255 PrintAndLog("|sec|key A |res|key B |res|");
1256 PrintAndLog("|---|----------------|---|----------------|---|");
1257 for (i
= 0; i
< SectorsCnt
; i
++) {
1258 PrintAndLog("|%03d| %012" PRIx64
" | %d | %012" PRIx64
" | %d |", i
,
1259 e_sector
[i
].Key
[0], e_sector
[i
].foundKey
[0], e_sector
[i
].Key
[1], e_sector
[i
].foundKey
[1]);
1261 PrintAndLog("|---|----------------|---|----------------|---|");
1265 PrintAndLog("No valid keys found.");
1268 if (transferToEml
) {
1270 for (uint16_t sectorNo
= 0; sectorNo
< SectorsCnt
; sectorNo
++) {
1271 if (e_sector
[sectorNo
].foundKey
[0] || e_sector
[sectorNo
].foundKey
[1]) {
1272 mfEmlGetMem(block
, FirstBlockOfSector(sectorNo
) + NumBlocksPerSector(sectorNo
) - 1, 1);
1273 for (uint16_t t
= 0; t
< 2; t
++) {
1274 if (e_sector
[sectorNo
].foundKey
[t
]) {
1275 num_to_bytes(e_sector
[sectorNo
].Key
[t
], 6, block
+ t
* 10);
1278 mfEmlSetMem(block
, FirstBlockOfSector(sectorNo
) + NumBlocksPerSector(sectorNo
) - 1, 1);
1281 PrintAndLog("Found keys have been transferred to the emulator memory");
1284 if (createDumpFile
) {
1285 FILE *fkeys
= fopen("dumpkeys.bin","wb");
1286 if (fkeys
== NULL
) {
1287 PrintAndLog("Could not create file dumpkeys.bin");
1293 for (uint8_t t
= 0; t
< 2; t
++) {
1294 for (uint8_t sectorNo
= 0; sectorNo
< SectorsCnt
; sectorNo
++) {
1295 num_to_bytes(e_sector
[sectorNo
].Key
[t
], 6, mkey
);
1296 fwrite(mkey
, 1, 6, fkeys
);
1300 PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");
1309 void readerAttack(nonces_t ar_resp
[], bool setEmulatorMem
, bool doStandardAttack
) {
1310 #define ATTACK_KEY_COUNT 7 // keep same as define in iso14443a.c -> Mifare1ksim()
1311 // cannot be more than 7 or it will overrun c.d.asBytes(512)
1317 st_t sector_trailer
[ATTACK_KEY_COUNT
];
1318 memset(sector_trailer
, 0x00, sizeof(sector_trailer
));
1320 uint8_t stSector
[ATTACK_KEY_COUNT
];
1321 memset(stSector
, 0x00, sizeof(stSector
));
1322 uint8_t key_cnt
[ATTACK_KEY_COUNT
];
1323 memset(key_cnt
, 0x00, sizeof(key_cnt
));
1325 for (uint8_t i
= 0; i
<ATTACK_KEY_COUNT
; i
++) {
1326 if (ar_resp
[i
].ar2
> 0) {
1327 //PrintAndLog("DEBUG: Trying sector %d, cuid %08x, nt %08x, ar %08x, nr %08x, ar2 %08x, nr2 %08x",ar_resp[i].sector, ar_resp[i].cuid,ar_resp[i].nonce,ar_resp[i].ar,ar_resp[i].nr,ar_resp[i].ar2,ar_resp[i].nr2);
1328 if (doStandardAttack
&& mfkey32(ar_resp
[i
], &key
)) {
1329 PrintAndLog(" Found Key%s for sector %02d: [%04x%08x]", (ar_resp
[i
].keytype
) ? "B" : "A", ar_resp
[i
].sector
, (uint32_t) (key
>>32), (uint32_t) (key
&0xFFFFFFFF));
1331 for (uint8_t ii
= 0; ii
<ATTACK_KEY_COUNT
; ii
++) {
1332 if (key_cnt
[ii
]==0 || stSector
[ii
]==ar_resp
[i
].sector
) {
1333 if (ar_resp
[i
].keytype
==0) {
1335 sector_trailer
[ii
].keyA
= key
;
1336 stSector
[ii
] = ar_resp
[i
].sector
;
1341 sector_trailer
[ii
].keyB
= key
;
1342 stSector
[ii
] = ar_resp
[i
].sector
;
1348 } else if (mfkey32_moebius(ar_resp
[i
+ATTACK_KEY_COUNT
], &key
)) {
1349 uint8_t sectorNum
= ar_resp
[i
+ATTACK_KEY_COUNT
].sector
;
1350 uint8_t keyType
= ar_resp
[i
+ATTACK_KEY_COUNT
].keytype
;
1352 PrintAndLog("M-Found Key%s for sector %02d: [%012" PRIx64
"]"
1353 , keyType
? "B" : "A"
1358 for (uint8_t ii
= 0; ii
<ATTACK_KEY_COUNT
; ii
++) {
1359 if (key_cnt
[ii
]==0 || stSector
[ii
]==sectorNum
) {
1362 sector_trailer
[ii
].keyA
= key
;
1363 stSector
[ii
] = sectorNum
;
1368 sector_trailer
[ii
].keyB
= key
;
1369 stSector
[ii
] = sectorNum
;
1379 //set emulator memory for keys
1380 if (setEmulatorMem
) {
1381 for (uint8_t i
= 0; i
<ATTACK_KEY_COUNT
; i
++) {
1383 uint8_t memBlock
[16];
1384 memset(memBlock
, 0x00, sizeof(memBlock
));
1386 memset(cmd1
,0x00,sizeof(cmd1
));
1387 snprintf(cmd1
,sizeof(cmd1
),"%04x%08xFF078069%04x%08x",(uint32_t) (sector_trailer
[i
].keyA
>>32), (uint32_t) (sector_trailer
[i
].keyA
&0xFFFFFFFF),(uint32_t) (sector_trailer
[i
].keyB
>>32), (uint32_t) (sector_trailer
[i
].keyB
&0xFFFFFFFF));
1388 PrintAndLog("Setting Emulator Memory Block %02d: [%s]",stSector
[i
]*4+3, cmd1
);
1389 if (param_gethex(cmd1
, 0, memBlock
, 32)) {
1390 PrintAndLog("block data must include 32 HEX symbols");
1394 UsbCommand c
= {CMD_MIFARE_EML_MEMSET
, {(stSector
[i
]*4+3), 1, 0}};
1395 memcpy(c
.d
.asBytes
, memBlock
, 16);
1396 clearCommandBuffer();
1402 //un-comment to use as well moebius attack
1403 for (uint8_t i = ATTACK_KEY_COUNT; i<ATTACK_KEY_COUNT*2; i++) {
1404 if (ar_resp[i].ar2 > 0) {
1405 if (tryMfk32_moebius(ar_resp[i], &key)) {
1406 PrintAndLog("M-Found Key%s for sector %02d: [%04x%08x]", (ar_resp[i].keytype) ? "B" : "A", ar_resp[i].sector, (uint32_t) (key>>32), (uint32_t) (key &0xFFFFFFFF));
1412 int usage_hf14_mf1ksim(void) {
1413 PrintAndLog("Usage: hf mf sim h u <uid (8, 14, or 20 hex symbols)> n <numreads> i x");
1414 PrintAndLog("options:");
1415 PrintAndLog(" h this help");
1416 PrintAndLog(" u (Optional) UID 4,7 or 10 bytes. If not specified, the UID 4B from emulator memory will be used");
1417 PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");
1418 PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");
1419 PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");
1420 PrintAndLog(" e (Optional) set keys found from 'reader attack' to emulator memory (implies x and i)");
1421 PrintAndLog(" f (Optional) get UIDs to use for 'reader attack' from file 'f <filename.txt>' (implies x and i)");
1422 PrintAndLog(" r (Optional) Generate random nonces instead of sequential nonces. Standard reader attack won't work with this option, only moebius attack works.");
1423 PrintAndLog("samples:");
1424 PrintAndLog(" hf mf sim u 0a0a0a0a");
1425 PrintAndLog(" hf mf sim u 11223344556677");
1426 PrintAndLog(" hf mf sim u 112233445566778899AA");
1427 PrintAndLog(" hf mf sim f uids.txt");
1428 PrintAndLog(" hf mf sim u 0a0a0a0a e");
1433 int CmdHF14AMf1kSim(const char *Cmd
) {
1435 uint8_t uid
[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
1436 uint8_t exitAfterNReads
= 0;
1440 bool setEmulatorMem
= false;
1441 bool attackFromFile
= false;
1443 char filename
[FILE_PATH_SIZE
];
1444 memset(filename
, 0x00, sizeof(filename
));
1449 bool errors
= false;
1451 while(param_getchar(Cmd
, cmdp
) != 0x00) {
1452 switch(param_getchar(Cmd
, cmdp
)) {
1455 setEmulatorMem
= true;
1457 flags
|= FLAG_INTERACTIVE
;
1458 flags
|= FLAG_NR_AR_ATTACK
;
1463 len
= param_getstr(Cmd
, cmdp
+1, filename
, sizeof(filename
));
1465 PrintAndLog("error no filename found");
1468 attackFromFile
= true;
1470 flags
|= FLAG_INTERACTIVE
;
1471 flags
|= FLAG_NR_AR_ATTACK
;
1476 return usage_hf14_mf1ksim();
1479 flags
|= FLAG_INTERACTIVE
;
1484 exitAfterNReads
= param_get8(Cmd
, pnr
+1);
1489 flags
|= FLAG_RANDOM_NONCE
;
1494 param_gethex_ex(Cmd
, cmdp
+1, uid
, &uidlen
);
1496 case 20: flags
= FLAG_10B_UID_IN_DATA
; break; //not complete
1497 case 14: flags
= FLAG_7B_UID_IN_DATA
; break;
1498 case 8: flags
= FLAG_4B_UID_IN_DATA
; break;
1499 default: return usage_hf14_mf1ksim();
1505 flags
|= FLAG_NR_AR_ATTACK
;
1509 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd
, cmdp
));
1516 if(errors
) return usage_hf14_mf1ksim();
1519 if (attackFromFile
) {
1522 f
= fopen(filename
, "r");
1524 PrintAndLog("File %s not found or locked", filename
);
1527 PrintAndLog("Loading file and simulating. Press keyboard to abort");
1528 while(!feof(f
) && !ukbhit()){
1529 memset(buf
, 0, sizeof(buf
));
1530 memset(uid
, 0, sizeof(uid
));
1532 if (fgets(buf
, sizeof(buf
), f
) == NULL
) {
1533 if (count
> 0) break;
1535 PrintAndLog("File reading error.");
1539 if(!strlen(buf
) && feof(f
)) break;
1541 uidlen
= strlen(buf
)-1;
1543 case 20: flags
|= FLAG_10B_UID_IN_DATA
; break; //not complete
1544 case 14: flags
|= FLAG_7B_UID_IN_DATA
; break;
1545 case 8: flags
|= FLAG_4B_UID_IN_DATA
; break;
1547 PrintAndLog("uid in file wrong length at %d (length: %d) [%s]",count
, uidlen
, buf
);
1552 for (uint8_t i
= 0; i
< uidlen
; i
+= 2) {
1553 sscanf(&buf
[i
], "%02x", (unsigned int *)&uid
[i
/ 2]);
1556 PrintAndLog("mf 1k sim uid: %s, numreads:%d, flags:%d (0x%02x) - press button to abort",
1557 flags
& FLAG_4B_UID_IN_DATA
? sprint_hex(uid
,4):
1558 flags
& FLAG_7B_UID_IN_DATA
? sprint_hex(uid
,7):
1559 flags
& FLAG_10B_UID_IN_DATA
? sprint_hex(uid
,10): "N/A"
1560 , exitAfterNReads
, flags
, flags
);
1562 UsbCommand c
= {CMD_SIMULATE_MIFARE_CARD
, {flags
, exitAfterNReads
,0}};
1563 memcpy(c
.d
.asBytes
, uid
, sizeof(uid
));
1564 clearCommandBuffer();
1567 while(! WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1568 //We're waiting only 1.5 s at a time, otherwise we get the
1569 // annoying message about "Waiting for a response... "
1572 nonces_t ar_resp
[ATTACK_KEY_COUNT
*2];
1573 memcpy(ar_resp
, resp
.d
.asBytes
, sizeof(ar_resp
));
1574 // We can skip the standard attack if we have RANDOM_NONCE set.
1575 readerAttack(ar_resp
, setEmulatorMem
, !(flags
& FLAG_RANDOM_NONCE
));
1576 if ((bool)resp
.arg
[1]) {
1577 PrintAndLog("Device button pressed - quitting");
1584 } else { //not from file
1586 PrintAndLog("mf 1k sim uid: %s, numreads:%d, flags:%d (0x%02x) ",
1587 flags
& FLAG_4B_UID_IN_DATA
? sprint_hex(uid
,4):
1588 flags
& FLAG_7B_UID_IN_DATA
? sprint_hex(uid
,7):
1589 flags
& FLAG_10B_UID_IN_DATA
? sprint_hex(uid
,10): "N/A"
1590 , exitAfterNReads
, flags
, flags
);
1592 UsbCommand c
= {CMD_SIMULATE_MIFARE_CARD
, {flags
, exitAfterNReads
,0}};
1593 memcpy(c
.d
.asBytes
, uid
, sizeof(uid
));
1594 clearCommandBuffer();
1597 if(flags
& FLAG_INTERACTIVE
) {
1598 PrintAndLog("Press pm3-button to abort simulation");
1599 while(! WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1600 //We're waiting only 1.5 s at a time, otherwise we get the
1601 // annoying message about "Waiting for a response... "
1604 if (flags
& FLAG_NR_AR_ATTACK
) {
1605 nonces_t ar_resp
[ATTACK_KEY_COUNT
*2];
1606 memcpy(ar_resp
, resp
.d
.asBytes
, sizeof(ar_resp
));
1607 // We can skip the standard attack if we have RANDOM_NONCE set.
1608 readerAttack(ar_resp
, setEmulatorMem
, !(flags
& FLAG_RANDOM_NONCE
));
1616 int CmdHF14AMfDbg(const char *Cmd
)
1618 int dbgMode
= param_get32ex(Cmd
, 0, 0, 10);
1620 PrintAndLog("Max debug mode parameter is 4 \n");
1623 if (strlen(Cmd
) < 1 || !param_getchar(Cmd
, 0) || dbgMode
> 4) {
1624 PrintAndLog("Usage: hf mf dbg <debug level>");
1625 PrintAndLog(" 0 - no debug messages");
1626 PrintAndLog(" 1 - error messages");
1627 PrintAndLog(" 2 - plus information messages");
1628 PrintAndLog(" 3 - plus debug messages");
1629 PrintAndLog(" 4 - print even debug messages in timing critical functions");
1630 PrintAndLog(" Note: this option therefore may cause malfunction itself");
1634 UsbCommand c
= {CMD_MIFARE_SET_DBGMODE
, {dbgMode
, 0, 0}};
1640 int CmdHF14AMfEGet(const char *Cmd
)
1642 uint8_t blockNo
= 0;
1643 uint8_t data
[16] = {0x00};
1645 if (strlen(Cmd
) < 1 || param_getchar(Cmd
, 0) == 'h') {
1646 PrintAndLog("Usage: hf mf eget <block number>");
1647 PrintAndLog(" sample: hf mf eget 0 ");
1651 blockNo
= param_get8(Cmd
, 0);
1654 if (!mfEmlGetMem(data
, blockNo
, 1)) {
1655 PrintAndLog("data[%3d]:%s", blockNo
, sprint_hex(data
, 16));
1657 PrintAndLog("Command execute timeout");
1663 int CmdHF14AMfEClear(const char *Cmd
)
1665 if (param_getchar(Cmd
, 0) == 'h') {
1666 PrintAndLog("Usage: hf mf eclr");
1667 PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");
1671 UsbCommand c
= {CMD_MIFARE_EML_MEMCLR
, {0, 0, 0}};
1677 int CmdHF14AMfESet(const char *Cmd
)
1679 uint8_t memBlock
[16];
1680 uint8_t blockNo
= 0;
1682 memset(memBlock
, 0x00, sizeof(memBlock
));
1684 if (strlen(Cmd
) < 3 || param_getchar(Cmd
, 0) == 'h') {
1685 PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");
1686 PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");
1690 blockNo
= param_get8(Cmd
, 0);
1692 if (param_gethex(Cmd
, 1, memBlock
, 32)) {
1693 PrintAndLog("block data must include 32 HEX symbols");
1698 return mfEmlSetMem(memBlock
, blockNo
, 1);
1702 int CmdHF14AMfELoad(const char *Cmd
)
1705 char filename
[FILE_PATH_SIZE
];
1706 char *fnameptr
= filename
;
1707 char buf
[64] = {0x00};
1708 uint8_t buf8
[64] = {0x00};
1709 int i
, len
, blockNum
, numBlocks
;
1710 int nameParamNo
= 1;
1712 char ctmp
= param_getchar(Cmd
, 0);
1714 if ( ctmp
== 'h' || ctmp
== 0x00) {
1715 PrintAndLog("It loads emul dump from the file `filename.eml`");
1716 PrintAndLog("Usage: hf mf eload [card memory] <file name w/o `.eml`>");
1717 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
1719 PrintAndLog(" sample: hf mf eload filename");
1720 PrintAndLog(" hf mf eload 4 filename");
1725 case '0' : numBlocks
= 5*4; break;
1727 case '\0': numBlocks
= 16*4; break;
1728 case '2' : numBlocks
= 32*4; break;
1729 case '4' : numBlocks
= 256; break;
1736 len
= param_getstr(Cmd
,nameParamNo
,filename
,sizeof(filename
));
1738 if (len
> FILE_PATH_SIZE
- 5) len
= FILE_PATH_SIZE
- 5;
1742 sprintf(fnameptr
, ".eml");
1745 f
= fopen(filename
, "r");
1747 PrintAndLog("File %s not found or locked", filename
);
1753 memset(buf
, 0, sizeof(buf
));
1755 if (fgets(buf
, sizeof(buf
), f
) == NULL
) {
1757 if (blockNum
>= numBlocks
) break;
1759 PrintAndLog("File reading error.");
1764 if (strlen(buf
) < 32){
1765 if(strlen(buf
) && feof(f
))
1767 PrintAndLog("File content error. Block data must include 32 HEX symbols");
1772 for (i
= 0; i
< 32; i
+= 2) {
1773 sscanf(&buf
[i
], "%02x", (unsigned int *)&buf8
[i
/ 2]);
1776 if (mfEmlSetMem(buf8
, blockNum
, 1)) {
1777 PrintAndLog("Cant set emul block: %3d", blockNum
);
1784 if (blockNum
>= numBlocks
) break;
1789 if ((blockNum
!= numBlocks
)) {
1790 PrintAndLog("File content error. Got %d must be %d blocks.",blockNum
, numBlocks
);
1793 PrintAndLog("Loaded %d blocks from file: %s", blockNum
, filename
);
1798 int CmdHF14AMfESave(const char *Cmd
)
1801 char filename
[FILE_PATH_SIZE
];
1802 char * fnameptr
= filename
;
1804 int i
, j
, len
, numBlocks
;
1805 int nameParamNo
= 1;
1807 memset(filename
, 0, sizeof(filename
));
1808 memset(buf
, 0, sizeof(buf
));
1810 char ctmp
= param_getchar(Cmd
, 0);
1812 if ( ctmp
== 'h' || ctmp
== 'H') {
1813 PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");
1814 PrintAndLog(" Usage: hf mf esave [card memory] [file name w/o `.eml`]");
1815 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
1817 PrintAndLog(" sample: hf mf esave ");
1818 PrintAndLog(" hf mf esave 4");
1819 PrintAndLog(" hf mf esave 4 filename");
1824 case '0' : numBlocks
= 5*4; break;
1826 case '\0': numBlocks
= 16*4; break;
1827 case '2' : numBlocks
= 32*4; break;
1828 case '4' : numBlocks
= 256; break;
1835 len
= param_getstr(Cmd
,nameParamNo
,filename
,sizeof(filename
));
1837 if (len
> FILE_PATH_SIZE
- 5) len
= FILE_PATH_SIZE
- 5;
1839 // user supplied filename?
1841 // get filename (UID from memory)
1842 if (mfEmlGetMem(buf
, 0, 1)) {
1843 PrintAndLog("Can\'t get UID from block: %d", 0);
1844 len
= sprintf(fnameptr
, "dump");
1848 for (j
= 0; j
< 7; j
++, fnameptr
+= 2)
1849 sprintf(fnameptr
, "%02X", buf
[j
]);
1855 // add file extension
1856 sprintf(fnameptr
, ".eml");
1859 f
= fopen(filename
, "w+");
1862 PrintAndLog("Can't open file %s ", filename
);
1867 for (i
= 0; i
< numBlocks
; i
++) {
1868 if (mfEmlGetMem(buf
, i
, 1)) {
1869 PrintAndLog("Cant get block: %d", i
);
1872 for (j
= 0; j
< 16; j
++)
1873 fprintf(f
, "%02X", buf
[j
]);
1878 PrintAndLog("Saved %d blocks to file: %s", numBlocks
, filename
);
1884 int CmdHF14AMfECFill(const char *Cmd
)
1886 uint8_t keyType
= 0;
1887 uint8_t numSectors
= 16;
1889 if (strlen(Cmd
) < 1 || param_getchar(Cmd
, 0) == 'h') {
1890 PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");
1891 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
1893 PrintAndLog("samples: hf mf ecfill A");
1894 PrintAndLog(" hf mf ecfill A 4");
1895 PrintAndLog("Read card and transfer its data to emulator memory.");
1896 PrintAndLog("Keys must be laid in the emulator memory. \n");
1900 char ctmp
= param_getchar(Cmd
, 0);
1901 if (ctmp
!= 'a' && ctmp
!= 'A' && ctmp
!= 'b' && ctmp
!= 'B') {
1902 PrintAndLog("Key type must be A or B");
1905 if (ctmp
!= 'A' && ctmp
!= 'a') keyType
= 1;
1907 ctmp
= param_getchar(Cmd
, 1);
1909 case '0' : numSectors
= 5; break;
1911 case '\0': numSectors
= 16; break;
1912 case '2' : numSectors
= 32; break;
1913 case '4' : numSectors
= 40; break;
1914 default: numSectors
= 16;
1917 printf("--params: numSectors: %d, keyType:%d\n", numSectors
, keyType
);
1918 UsbCommand c
= {CMD_MIFARE_EML_CARDLOAD
, {numSectors
, keyType
, 0}};
1923 int CmdHF14AMfEKeyPrn(const char *Cmd
)
1928 uint64_t keyA
, keyB
;
1930 if (param_getchar(Cmd
, 0) == 'h') {
1931 PrintAndLog("It prints the keys loaded in the emulator memory");
1932 PrintAndLog("Usage: hf mf ekeyprn [card memory]");
1933 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
1935 PrintAndLog(" sample: hf mf ekeyprn 1");
1939 char cmdp
= param_getchar(Cmd
, 0);
1942 case '0' : numSectors
= 5; break;
1944 case '\0': numSectors
= 16; break;
1945 case '2' : numSectors
= 32; break;
1946 case '4' : numSectors
= 40; break;
1947 default: numSectors
= 16;
1950 PrintAndLog("|---|----------------|----------------|");
1951 PrintAndLog("|sec|key A |key B |");
1952 PrintAndLog("|---|----------------|----------------|");
1953 for (i
= 0; i
< numSectors
; i
++) {
1954 if (mfEmlGetMem(data
, FirstBlockOfSector(i
) + NumBlocksPerSector(i
) - 1, 1)) {
1955 PrintAndLog("error get block %d", FirstBlockOfSector(i
) + NumBlocksPerSector(i
) - 1);
1958 keyA
= bytes_to_num(data
, 6);
1959 keyB
= bytes_to_num(data
+ 10, 6);
1960 PrintAndLog("|%03d| %012" PRIx64
" | %012" PRIx64
" |", i
, keyA
, keyB
);
1962 PrintAndLog("|---|----------------|----------------|");
1967 int CmdHF14AMfCSetUID(const char *Cmd
)
1969 uint8_t uid
[8] = {0x00};
1970 uint8_t oldUid
[8] = {0x00};
1971 uint8_t atqa
[2] = {0x00};
1972 uint8_t sak
[1] = {0x00};
1973 uint8_t atqaPresent
= 0;
1976 uint8_t needHelp
= 0;
1979 if (param_getchar(Cmd
, 0) && param_gethex(Cmd
, 0, uid
, 8)) {
1980 PrintAndLog("UID must include 8 HEX symbols");
1984 if (param_getlength(Cmd
, 1) > 1 && param_getlength(Cmd
, 2) > 1) {
1988 if (param_gethex(Cmd
, 1, atqa
, 4)) {
1989 PrintAndLog("ATQA must include 4 HEX symbols");
1993 if (param_gethex(Cmd
, 2, sak
, 2)) {
1994 PrintAndLog("SAK must include 2 HEX symbols");
1999 while(param_getchar(Cmd
, cmdp
) != 0x00)
2001 switch(param_getchar(Cmd
, cmdp
))
2008 PrintAndLog("ERROR: Unknown parameter '%c'", param_getchar(Cmd
, cmdp
));
2015 if (strlen(Cmd
) < 1 || needHelp
) {
2017 PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> [ATQA 4 hex symbols SAK 2 hex symbols]");
2018 PrintAndLog("sample: hf mf csetuid 01020304");
2019 PrintAndLog("sample: hf mf csetuid 01020304 0004 08");
2020 PrintAndLog("Set UID, ATQA, and SAK for magic Chinese card (only works with such cards)");
2024 PrintAndLog("uid:%s", sprint_hex(uid
, 4));
2026 PrintAndLog("--atqa:%s sak:%02x", sprint_hex(atqa
, 2), sak
[0]);
2029 res
= mfCSetUID(uid
, (atqaPresent
)?atqa
:NULL
, (atqaPresent
)?sak
:NULL
, oldUid
);
2031 PrintAndLog("Can't set UID. Error=%d", res
);
2035 PrintAndLog("old UID:%s", sprint_hex(oldUid
, 4));
2036 PrintAndLog("new UID:%s", sprint_hex(uid
, 4));
2040 int CmdHF14AMfCWipe(const char *Cmd
)
2043 int numBlocks
= 16 * 4;
2044 bool wipeCard
= false;
2045 bool fillCard
= false;
2047 if (strlen(Cmd
) < 1 || param_getchar(Cmd
, 0) == 'h') {
2048 PrintAndLog("Usage: hf mf cwipe [card size] [w] [f]");
2049 PrintAndLog("sample: hf mf cwipe 1 w f");
2050 PrintAndLog("[card size]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
2051 PrintAndLog("w - Wipe magic Chinese card (only works with gen:1a cards)");
2052 PrintAndLog("f - Fill the card with default data and keys (works with gen:1a and gen:1b cards only)");
2056 gen
= mfCIdentify();
2057 if ((gen
!= 1) && (gen
!= 2))
2060 numBlocks
= ParamCardSizeBlocks(param_getchar(Cmd
, 0));
2063 while(param_getchar(Cmd
, cmdp
) != 0x00){
2064 switch(param_getchar(Cmd
, cmdp
)) {
2079 if (!wipeCard
&& !fillCard
)
2082 PrintAndLog("--blocks count:%2d wipe:%c fill:%c", numBlocks
, (wipeCard
)?'y':'n', (fillCard
)?'y':'n');
2085 /* generation 1b magic card */
2087 PrintAndLog("WARNING: can't wipe magic card 1b generation");
2089 res
= mfCWipe(numBlocks
, true, false, fillCard
);
2091 /* generation 1a magic card by default */
2092 res
= mfCWipe(numBlocks
, false, wipeCard
, fillCard
);
2096 PrintAndLog("Can't wipe. error=%d", res
);
2103 int CmdHF14AMfCSetBlk(const char *Cmd
)
2105 uint8_t memBlock
[16] = {0x00};
2106 uint8_t blockNo
= 0;
2107 bool wipeCard
= false;
2110 if (strlen(Cmd
) < 1 || param_getchar(Cmd
, 0) == 'h') {
2111 PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)> [w]");
2112 PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");
2113 PrintAndLog("Set block data for magic Chinese card (only works with such cards)");
2114 PrintAndLog("If you also want wipe the card then add 'w' at the end of the command line");
2118 gen
= mfCIdentify();
2119 if ((gen
!= 1) && (gen
!= 2))
2122 blockNo
= param_get8(Cmd
, 0);
2124 if (param_gethex(Cmd
, 1, memBlock
, 32)) {
2125 PrintAndLog("block data must include 32 HEX symbols");
2129 char ctmp
= param_getchar(Cmd
, 2);
2130 wipeCard
= (ctmp
== 'w' || ctmp
== 'W');
2131 PrintAndLog("--block number:%2d data:%s", blockNo
, sprint_hex(memBlock
, 16));
2134 /* generation 1b magic card */
2135 res
= mfCSetBlock(blockNo
, memBlock
, NULL
, wipeCard
, CSETBLOCK_SINGLE_OPER
| CSETBLOCK_MAGIC_1B
);
2137 /* generation 1a magic card by default */
2138 res
= mfCSetBlock(blockNo
, memBlock
, NULL
, wipeCard
, CSETBLOCK_SINGLE_OPER
);
2142 PrintAndLog("Can't write block. error=%d", res
);
2149 int CmdHF14AMfCLoad(const char *Cmd
)
2152 char filename
[FILE_PATH_SIZE
] = {0x00};
2153 char * fnameptr
= filename
;
2154 char buf
[256] = {0x00};
2155 uint8_t buf8
[256] = {0x00};
2156 uint8_t fillFromEmulator
= 0;
2157 int i
, len
, blockNum
, flags
= 0, gen
= 0, numblock
= 64;
2159 if (param_getchar(Cmd
, 0) == 'h' || param_getchar(Cmd
, 0)== 0x00) {
2160 PrintAndLog("It loads magic Chinese card from the file `filename.eml`");
2161 PrintAndLog("or from emulator memory (option `e`). 4K card: (option `4`)");
2162 PrintAndLog("Usage: hf mf cload [file name w/o `.eml`][e][4]");
2163 PrintAndLog(" or: hf mf cload e [4]");
2164 PrintAndLog("Sample: hf mf cload filename");
2165 PrintAndLog(" hf mf cload filname 4");
2166 PrintAndLog(" hf mf cload e");
2167 PrintAndLog(" hf mf cload e 4");
2171 char ctmp
= param_getchar(Cmd
, 0);
2172 if (ctmp
== 'e' || ctmp
== 'E') fillFromEmulator
= 1;
2173 ctmp
= param_getchar(Cmd
, 1);
2174 if (ctmp
== '4') numblock
= 256;
2176 gen
= mfCIdentify();
2177 PrintAndLog("Loading magic mifare %dK", numblock
== 256 ? 4:1);
2179 if (fillFromEmulator
) {
2180 for (blockNum
= 0; blockNum
< numblock
; blockNum
+= 1) {
2181 if (mfEmlGetMem(buf8
, blockNum
, 1)) {
2182 PrintAndLog("Cant get block: %d", blockNum
);
2185 if (blockNum
== 0) flags
= CSETBLOCK_INIT_FIELD
+ CSETBLOCK_WUPC
; // switch on field and send magic sequence
2186 if (blockNum
== 1) flags
= 0; // just write
2187 if (blockNum
== numblock
- 1) flags
= CSETBLOCK_HALT
+ CSETBLOCK_RESET_FIELD
; // Done. Magic Halt and switch off field.
2190 /* generation 1b magic card */
2191 flags
|= CSETBLOCK_MAGIC_1B
;
2192 if (mfCSetBlock(blockNum
, buf8
, NULL
, 0, flags
)) {
2193 PrintAndLog("Cant set magic card block: %d", blockNum
);
2199 param_getstr(Cmd
, 0, filename
, sizeof(filename
));
2201 len
= strlen(filename
);
2202 if (len
> FILE_PATH_SIZE
- 5) len
= FILE_PATH_SIZE
- 5;
2204 //memcpy(filename, Cmd, len);
2207 sprintf(fnameptr
, ".eml");
2210 f
= fopen(filename
, "r");
2212 PrintAndLog("File not found or locked.");
2219 memset(buf
, 0, sizeof(buf
));
2221 if (fgets(buf
, sizeof(buf
), f
) == NULL
) {
2223 PrintAndLog("File reading error.");
2227 if (strlen(buf
) < 32) {
2228 if(strlen(buf
) && feof(f
))
2230 PrintAndLog("File content error. Block data must include 32 HEX symbols");
2234 for (i
= 0; i
< 32; i
+= 2)
2235 sscanf(&buf
[i
], "%02x", (unsigned int *)&buf8
[i
/ 2]);
2237 if (blockNum
== 0) flags
= CSETBLOCK_INIT_FIELD
+ CSETBLOCK_WUPC
; // switch on field and send magic sequence
2238 if (blockNum
== 1) flags
= 0; // just write
2239 if (blockNum
== numblock
- 1) flags
= CSETBLOCK_HALT
+ CSETBLOCK_RESET_FIELD
; // Done. Switch off field.
2242 /* generation 1b magic card */
2243 flags
|= CSETBLOCK_MAGIC_1B
;
2244 if (mfCSetBlock(blockNum
, buf8
, NULL
, 0, flags
)) {
2245 PrintAndLog("Can't set magic card block: %d", blockNum
);
2251 if (blockNum
>= numblock
) break; // magic card type - mifare 1K 64 blocks, mifare 4k 256 blocks
2255 //if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){
2256 if (blockNum
!= numblock
){
2257 PrintAndLog("File content error. There must be %d blocks", numblock
);
2260 PrintAndLog("Loaded from file: %s", filename
);
2266 int CmdHF14AMfCGetBlk(const char *Cmd
) {
2267 uint8_t memBlock
[16];
2268 uint8_t blockNo
= 0;
2270 memset(memBlock
, 0x00, sizeof(memBlock
));
2272 if (strlen(Cmd
) < 1 || param_getchar(Cmd
, 0) == 'h') {
2273 PrintAndLog("Usage: hf mf cgetblk <block number>");
2274 PrintAndLog("sample: hf mf cgetblk 1");
2275 PrintAndLog("Get block data from magic Chinese card (only works with such cards)\n");
2279 gen
= mfCIdentify();
2281 blockNo
= param_get8(Cmd
, 0);
2283 PrintAndLog("--block number:%2d ", blockNo
);
2286 /* generation 1b magic card */
2287 res
= mfCGetBlock(blockNo
, memBlock
, CSETBLOCK_SINGLE_OPER
| CSETBLOCK_MAGIC_1B
);
2289 /* generation 1a magic card by default */
2290 res
= mfCGetBlock(blockNo
, memBlock
, CSETBLOCK_SINGLE_OPER
);
2293 PrintAndLog("Can't read block. error=%d", res
);
2297 PrintAndLog("block data:%s", sprint_hex(memBlock
, 16));
2299 if (mfIsSectorTrailer(blockNo
)) {
2300 PrintAndLogEx(NORMAL
, "Trailer decoded:");
2301 PrintAndLogEx(NORMAL
, "Key A: %s", sprint_hex_inrow(memBlock
, 6));
2302 PrintAndLogEx(NORMAL
, "Key B: %s", sprint_hex_inrow(&memBlock
[10], 6));
2303 int bln
= mfFirstBlockOfSector(mfSectorNum(blockNo
));
2304 int blinc
= (mfNumBlocksPerSector(mfSectorNum(blockNo
)) > 4) ? 5 : 1;
2305 for (int i
= 0; i
< 4; i
++) {
2306 PrintAndLogEx(NORMAL
, "Access block %d%s: %s", bln
, ((blinc
> 1) && (i
< 3) ? "+" : "") , mfGetAccessConditionsDesc(i
, &memBlock
[6]));
2309 PrintAndLogEx(NORMAL
, "UserData: %s", sprint_hex_inrow(&memBlock
[9], 1));
2315 int CmdHF14AMfCGetSc(const char *Cmd
) {
2316 uint8_t memBlock
[16] = {0x00};
2317 uint8_t sectorNo
= 0;
2318 int i
, res
, flags
, gen
= 0, baseblock
= 0, sect_size
= 4;
2320 if (strlen(Cmd
) < 1 || param_getchar(Cmd
, 0) == 'h') {
2321 PrintAndLog("Usage: hf mf cgetsc <sector number>");
2322 PrintAndLog("sample: hf mf cgetsc 0");
2323 PrintAndLog("Get sector data from magic Chinese card (only works with such cards)\n");
2327 sectorNo
= param_get8(Cmd
, 0);
2329 if (sectorNo
> 39) {
2330 PrintAndLog("Sector number must be in [0..15] in MIFARE classic 1k and [0..39] in MIFARE classic 4k.");
2334 PrintAndLog("--sector number:%d ", sectorNo
);
2336 gen
= mfCIdentify();
2338 flags
= CSETBLOCK_INIT_FIELD
+ CSETBLOCK_WUPC
;
2339 if (sectorNo
< 32 ) {
2340 baseblock
= sectorNo
* 4;
2342 baseblock
= 128 + 16 * (sectorNo
- 32);
2345 if (sectorNo
> 31) sect_size
= 16;
2347 for (i
= 0; i
< sect_size
; i
++) {
2348 if (i
== 1) flags
= 0;
2349 if (i
== sect_size
- 1) flags
= CSETBLOCK_HALT
+ CSETBLOCK_RESET_FIELD
;
2352 /* generation 1b magic card */
2353 flags
|= CSETBLOCK_MAGIC_1B
;
2355 res
= mfCGetBlock(baseblock
+ i
, memBlock
, flags
);
2357 PrintAndLog("Can't read block. %d error=%d", baseblock
+ i
, res
);
2361 PrintAndLog("block %3d data:%s", baseblock
+ i
, sprint_hex(memBlock
, 16));
2363 if (mfIsSectorTrailer(baseblock
+ i
)) {
2364 PrintAndLogEx(NORMAL
, "Trailer decoded:");
2365 PrintAndLogEx(NORMAL
, "Key A: %s", sprint_hex_inrow(memBlock
, 6));
2366 PrintAndLogEx(NORMAL
, "Key B: %s", sprint_hex_inrow(&memBlock
[10], 6));
2367 int bln
= baseblock
;
2368 int blinc
= (mfNumBlocksPerSector(sectorNo
) > 4) ? 5 : 1;
2369 for (int i
= 0; i
< 4; i
++) {
2370 PrintAndLogEx(NORMAL
, "Access block %d%s: %s", bln
, ((blinc
> 1) && (i
< 3) ? "+" : "") , mfGetAccessConditionsDesc(i
, &memBlock
[6]));
2373 PrintAndLogEx(NORMAL
, "UserData: %s", sprint_hex_inrow(&memBlock
[9], 1));
2380 int CmdHF14AMfCSave(const char *Cmd
) {
2383 char filename
[FILE_PATH_SIZE
] = {0x00};
2384 char * fnameptr
= filename
;
2385 uint8_t fillFromEmulator
= 0;
2386 uint8_t buf
[256] = {0x00};
2387 int i
, j
, len
, flags
, gen
= 0, numblock
= 64;
2389 // memset(filename, 0, sizeof(filename));
2390 // memset(buf, 0, sizeof(buf));
2392 if (param_getchar(Cmd
, 0) == 'h') {
2393 PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");
2394 PrintAndLog("or into emulator memory (option `e`). 4K card: (option `4`)");
2395 PrintAndLog("Usage: hf mf csave [file name w/o `.eml`][e][4]");
2396 PrintAndLog("Sample: hf mf csave ");
2397 PrintAndLog(" hf mf csave filename");
2398 PrintAndLog(" hf mf csave e");
2399 PrintAndLog(" hf mf csave 4");
2400 PrintAndLog(" hf mf csave filename 4");
2401 PrintAndLog(" hf mf csave e 4");
2405 char ctmp
= param_getchar(Cmd
, 0);
2406 if (ctmp
== 'e' || ctmp
== 'E') fillFromEmulator
= 1;
2407 if (ctmp
== '4') numblock
= 256;
2408 ctmp
= param_getchar(Cmd
, 1);
2409 if (ctmp
== '4') numblock
= 256;
2411 gen
= mfCIdentify();
2412 PrintAndLog("Saving magic mifare %dK", numblock
== 256 ? 4:1);
2414 if (fillFromEmulator
) {
2415 // put into emulator
2416 flags
= CSETBLOCK_INIT_FIELD
+ CSETBLOCK_WUPC
;
2417 for (i
= 0; i
< numblock
; i
++) {
2418 if (i
== 1) flags
= 0;
2419 if (i
== numblock
- 1) flags
= CSETBLOCK_HALT
+ CSETBLOCK_RESET_FIELD
;
2422 /* generation 1b magic card */
2423 flags
|= CSETBLOCK_MAGIC_1B
;
2425 if (mfCGetBlock(i
, buf
, flags
)) {
2426 PrintAndLog("Cant get block: %d", i
);
2430 if (mfEmlSetMem(buf
, i
, 1)) {
2431 PrintAndLog("Cant set emul block: %d", i
);
2437 param_getstr(Cmd
, 0, filename
, sizeof(filename
));
2439 len
= strlen(filename
);
2440 if (len
> FILE_PATH_SIZE
- 5) len
= FILE_PATH_SIZE
- 5;
2442 ctmp
= param_getchar(Cmd
, 0);
2443 if (len
< 1 || (ctmp
== '4')) {
2446 flags
= CSETBLOCK_SINGLE_OPER
;
2448 /* generation 1b magic card */
2449 flags
|= CSETBLOCK_MAGIC_1B
;
2450 if (mfCGetBlock(0, buf
, flags
)) {
2451 PrintAndLog("Cant get block: %d", 0);
2452 len
= sprintf(fnameptr
, "dump");
2456 for (j
= 0; j
< 7; j
++, fnameptr
+= 2)
2457 sprintf(fnameptr
, "%02x", buf
[j
]);
2460 //memcpy(filename, Cmd, len);
2464 sprintf(fnameptr
, ".eml");
2467 f
= fopen(filename
, "w+");
2470 PrintAndLog("File not found or locked.");
2475 flags
= CSETBLOCK_INIT_FIELD
+ CSETBLOCK_WUPC
;
2476 for (i
= 0; i
< numblock
; i
++) {
2477 if (i
== 1) flags
= 0;
2478 if (i
== numblock
- 1) flags
= CSETBLOCK_HALT
+ CSETBLOCK_RESET_FIELD
;
2481 /* generation 1b magic card */
2482 flags
|= CSETBLOCK_MAGIC_1B
;
2483 if (mfCGetBlock(i
, buf
, flags
)) {
2484 PrintAndLog("Cant get block: %d", i
);
2487 for (j
= 0; j
< 16; j
++)
2488 fprintf(f
, "%02x", buf
[j
]);
2493 PrintAndLog("Saved to file: %s", filename
);
2500 int CmdHF14AMfSniff(const char *Cmd
){
2502 bool wantLogToFile
= 0;
2503 bool wantDecrypt
= 0;
2504 //bool wantSaveToEml = 0; TODO
2505 bool wantSaveToEmlFile
= 0;
2516 uint8_t atqa
[2] = {0x00};
2519 uint8_t *buf
= NULL
;
2520 uint16_t bufsize
= 0;
2521 uint8_t *bufPtr
= NULL
;
2524 char ctmp
= param_getchar(Cmd
, 0);
2525 if ( ctmp
== 'h' || ctmp
== 'H' ) {
2526 PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");
2527 PrintAndLog("You can specify:");
2528 PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");
2529 PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");
2530 PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");
2531 PrintAndLog(" f - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");
2532 PrintAndLog("Usage: hf mf sniff [l][d][e][f]");
2533 PrintAndLog(" sample: hf mf sniff l d e");
2537 for (int i
= 0; i
< 4; i
++) {
2538 ctmp
= param_getchar(Cmd
, i
);
2539 if (ctmp
== 'l' || ctmp
== 'L') wantLogToFile
= true;
2540 if (ctmp
== 'd' || ctmp
== 'D') wantDecrypt
= true;
2541 //if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true; TODO
2542 if (ctmp
== 'f' || ctmp
== 'F') wantSaveToEmlFile
= true;
2545 printf("-------------------------------------------------------------------------\n");
2546 printf("Executing command. \n");
2547 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");
2548 printf("Press the key on pc keyboard to abort the client.\n");
2549 printf("-------------------------------------------------------------------------\n");
2551 UsbCommand c
= {CMD_MIFARE_SNIFFER
, {0, 0, 0}};
2552 clearCommandBuffer();
2561 printf("\naborted via keyboard!\n");
2566 if (WaitForResponseTimeoutW(CMD_ACK
, &resp
, 2000, false)) {
2567 res
= resp
.arg
[0] & 0xff;
2568 uint16_t traceLen
= resp
.arg
[1];
2571 if (res
== 0) { // we are done
2575 if (res
== 1) { // there is (more) data to be transferred
2576 if (pckNum
== 0) { // first packet, (re)allocate necessary buffer
2577 if (traceLen
> bufsize
|| buf
== NULL
) {
2579 if (buf
== NULL
) { // not yet allocated
2580 p
= malloc(traceLen
);
2581 } else { // need more memory
2582 p
= realloc(buf
, traceLen
);
2585 PrintAndLog("Cannot allocate memory for trace");
2593 memset(buf
, 0x00, traceLen
);
2595 memcpy(bufPtr
, resp
.d
.asBytes
, len
);
2600 if (res
== 2) { // received all data, start displaying
2601 blockLen
= bufPtr
- buf
;
2604 PrintAndLog("received trace len: %d packages: %d", blockLen
, pckNum
);
2605 while (bufPtr
- buf
< blockLen
) {
2606 bufPtr
+= 6; // skip (void) timing information
2607 len
= *((uint16_t *)bufPtr
);
2614 parlen
= (len
- 1) / 8 + 1;
2616 if ((len
== 14) && (bufPtr
[0] == 0xff) && (bufPtr
[1] == 0xff) && (bufPtr
[12] == 0xff) && (bufPtr
[13] == 0xff)) {
2617 memcpy(uid
, bufPtr
+ 2, 7);
2618 memcpy(atqa
, bufPtr
+ 2 + 7, 2);
2619 uid_len
= (atqa
[0] & 0xC0) == 0x40 ? 7 : 4;
2621 PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x",
2622 sprint_hex(uid
+ (7 - uid_len
), uid_len
),
2626 if (wantLogToFile
|| wantDecrypt
) {
2627 FillFileNameByUID(logHexFileName
, uid
+ (7 - uid_len
), ".log", uid_len
);
2628 AddLogCurrentDT(logHexFileName
);
2631 mfTraceInit(uid
, atqa
, sak
, wantSaveToEmlFile
);
2633 oddparitybuf(bufPtr
, len
, parity
);
2634 PrintAndLog("%s(%d):%s [%s] c[%s]%c",
2635 isTag
? "TAG":"RDR",
2637 sprint_hex(bufPtr
, len
),
2638 printBitsPar(bufPtr
+ len
, len
),
2639 printBitsPar(parity
, len
),
2640 memcmp(bufPtr
+ len
, parity
, len
/ 8 + 1) ? '!' : ' ');
2642 AddLogHex(logHexFileName
, isTag
? "TAG: ":"RDR: ", bufPtr
, len
);
2644 mfTraceDecode(bufPtr
, len
, bufPtr
[len
], wantSaveToEmlFile
);
2648 bufPtr
+= parlen
; // ignore parity
2657 msleep(300); // wait for exiting arm side.
2658 PrintAndLog("Done.");
2662 //needs nt, ar, at, Data to decrypt
2663 int CmdDecryptTraceCmds(const char *Cmd
){
2666 param_gethex_ex(Cmd
,3,data
,&len
);
2667 return tryDecryptWord(param_get32ex(Cmd
,0,0,16),param_get32ex(Cmd
,1,0,16),param_get32ex(Cmd
,2,0,16),data
,len
/2);
2670 int CmdHF14AMfAuth4(const char *cmd
) {
2671 uint8_t keyn
[20] = {0};
2673 uint8_t key
[16] = {0};
2676 CLIParserInit("hf mf auth4",
2677 "Executes AES authentication command in ISO14443-4",
2678 "Usage:\n\thf mf auth4 4000 000102030405060708090a0b0c0d0e0f -> executes authentication\n"
2679 "\thf mf auth4 9003 FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF -> executes authentication\n");
2681 void* argtable
[] = {
2683 arg_str1(NULL
, NULL
, "<Key Num (HEX 2 bytes)>", NULL
),
2684 arg_str1(NULL
, NULL
, "<Key Value (HEX 16 bytes)>", NULL
),
2687 CLIExecWithReturn(cmd
, argtable
, true);
2689 CLIGetHexWithReturn(1, keyn
, &keynlen
);
2690 CLIGetHexWithReturn(2, key
, &keylen
);
2694 PrintAndLog("ERROR: <Key Num> must be 2 bytes long instead of: %d", keynlen
);
2699 PrintAndLog("ERROR: <Key Value> must be 16 bytes long instead of: %d", keylen
);
2703 return MifareAuth4(NULL
, keyn
, key
, true, false, true);
2706 static command_t CommandTable
[] =
2708 {"help", CmdHelp
, 1, "This help"},
2709 {"dbg", CmdHF14AMfDbg
, 0, "Set default debug mode"},
2710 {"rdbl", CmdHF14AMfRdBl
, 0, "Read MIFARE classic block"},
2711 {"rdsc", CmdHF14AMfRdSc
, 0, "Read MIFARE classic sector"},
2712 {"dump", CmdHF14AMfDump
, 0, "Dump MIFARE classic tag to binary file"},
2713 {"restore", CmdHF14AMfRestore
, 0, "Restore MIFARE classic binary file to BLANK tag"},
2714 {"wrbl", CmdHF14AMfWrBl
, 0, "Write MIFARE classic block"},
2715 {"auth4", CmdHF14AMfAuth4
, 0, "ISO14443-4 AES authentication"},
2716 {"chk", CmdHF14AMfChk
, 0, "Test block keys"},
2717 {"mifare", CmdHF14AMifare
, 0, "Read parity error messages."},
2718 {"hardnested", CmdHF14AMfNestedHard
, 0, "Nested attack for hardened Mifare cards"},
2719 {"nested", CmdHF14AMfNested
, 0, "Test nested authentication"},
2720 {"sniff", CmdHF14AMfSniff
, 0, "Sniff card-reader communication"},
2721 {"sim", CmdHF14AMf1kSim
, 0, "Simulate MIFARE card"},
2722 {"eclr", CmdHF14AMfEClear
, 0, "Clear simulator memory block"},
2723 {"eget", CmdHF14AMfEGet
, 0, "Get simulator memory block"},
2724 {"eset", CmdHF14AMfESet
, 0, "Set simulator memory block"},
2725 {"eload", CmdHF14AMfELoad
, 0, "Load from file emul dump"},
2726 {"esave", CmdHF14AMfESave
, 0, "Save to file emul dump"},
2727 {"ecfill", CmdHF14AMfECFill
, 0, "Fill simulator memory with help of keys from simulator"},
2728 {"ekeyprn", CmdHF14AMfEKeyPrn
, 0, "Print keys from simulator memory"},
2729 {"cwipe", CmdHF14AMfCWipe
, 0, "Wipe magic Chinese card"},
2730 {"csetuid", CmdHF14AMfCSetUID
, 0, "Set UID for magic Chinese card"},
2731 {"csetblk", CmdHF14AMfCSetBlk
, 0, "Write block - Magic Chinese card"},
2732 {"cgetblk", CmdHF14AMfCGetBlk
, 0, "Read block - Magic Chinese card"},
2733 {"cgetsc", CmdHF14AMfCGetSc
, 0, "Read sector - Magic Chinese card"},
2734 {"cload", CmdHF14AMfCLoad
, 0, "Load dump into magic Chinese card"},
2735 {"csave", CmdHF14AMfCSave
, 0, "Save dump from magic Chinese card into file or emulator"},
2736 {"decrypt", CmdDecryptTraceCmds
, 1, "[nt] [ar_enc] [at_enc] [data] - to decrypt snoop or trace"},
2737 {NULL
, NULL
, 0, NULL
}
2740 int CmdHFMF(const char *Cmd
)
2742 (void)WaitForResponseTimeout(CMD_ACK
,NULL
,100);
2743 CmdsParse(CommandTable
, Cmd
);
2747 int CmdHelp(const char *Cmd
)
2749 CmdsHelp(CommandTable
);