1 //-----------------------------------------------------------------------------
3 // Copyright (C) 2010 iZsh <izsh at fail0verflow.com>, Hagen Fritsch
5 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
6 // at your option, any later version. See the LICENSE.txt file for the text of
8 //-----------------------------------------------------------------------------
9 // High frequency ISO14443A commands
10 //-----------------------------------------------------------------------------
21 #include "util_posix.h"
22 #include "iso14443crc.h"
24 #include "proxmark3.h"
26 #include "cmdparser.h"
31 #include "mifarehost.h"
32 #include "emv/apduinfo.h"
33 #include "emv/emvcore.h"
35 static int CmdHelp(const char *Cmd
);
36 static int waitCmd(uint8_t iLen
);
39 const manufactureName manufactureMapping
[] = {
40 // ID, "Vendor Country"
41 { 0x01, "Motorola UK" },
42 { 0x02, "ST Microelectronics SA France" },
43 { 0x03, "Hitachi, Ltd Japan" },
44 { 0x04, "NXP Semiconductors Germany" },
45 { 0x05, "Infineon Technologies AG Germany" },
46 { 0x06, "Cylink USA" },
47 { 0x07, "Texas Instrument France" },
48 { 0x08, "Fujitsu Limited Japan" },
49 { 0x09, "Matsushita Electronics Corporation, Semiconductor Company Japan" },
50 { 0x0A, "NEC Japan" },
51 { 0x0B, "Oki Electric Industry Co. Ltd Japan" },
52 { 0x0C, "Toshiba Corp. Japan" },
53 { 0x0D, "Mitsubishi Electric Corp. Japan" },
54 { 0x0E, "Samsung Electronics Co. Ltd Korea" },
55 { 0x0F, "Hynix / Hyundai, Korea" },
56 { 0x10, "LG-Semiconductors Co. Ltd Korea" },
57 { 0x11, "Emosyn-EM Microelectronics USA" },
58 { 0x12, "INSIDE Technology France" },
59 { 0x13, "ORGA Kartensysteme GmbH Germany" },
60 { 0x14, "SHARP Corporation Japan" },
61 { 0x15, "ATMEL France" },
62 { 0x16, "EM Microelectronic-Marin SA Switzerland" },
63 { 0x17, "KSW Microtec GmbH Germany" },
64 { 0x18, "ZMD AG Germany" },
65 { 0x19, "XICOR, Inc. USA" },
66 { 0x1A, "Sony Corporation Japan Identifier Company Country" },
67 { 0x1B, "Malaysia Microelectronic Solutions Sdn. Bhd Malaysia" },
68 { 0x1C, "Emosyn USA" },
69 { 0x1D, "Shanghai Fudan Microelectronics Co. Ltd. P.R. China" },
70 { 0x1E, "Magellan Technology Pty Limited Australia" },
71 { 0x1F, "Melexis NV BO Switzerland" },
72 { 0x20, "Renesas Technology Corp. Japan" },
73 { 0x21, "TAGSYS France" },
74 { 0x22, "Transcore USA" },
75 { 0x23, "Shanghai belling corp., ltd. China" },
76 { 0x24, "Masktech Germany Gmbh Germany" },
77 { 0x25, "Innovision Research and Technology Plc UK" },
78 { 0x26, "Hitachi ULSI Systems Co., Ltd. Japan" },
79 { 0x27, "Cypak AB Sweden" },
80 { 0x28, "Ricoh Japan" },
81 { 0x29, "ASK France" },
82 { 0x2A, "Unicore Microsystems, LLC Russian Federation" },
83 { 0x2B, "Dallas Semiconductor/Maxim USA" },
84 { 0x2C, "Impinj, Inc. USA" },
85 { 0x2D, "RightPlug Alliance USA" },
86 { 0x2E, "Broadcom Corporation USA" },
87 { 0x2F, "MStar Semiconductor, Inc Taiwan, ROC" },
88 { 0x30, "BeeDar Technology Inc. USA" },
89 { 0x31, "RFIDsec Denmark" },
90 { 0x32, "Schweizer Electronic AG Germany" },
91 { 0x33, "AMIC Technology Corp Taiwan" },
92 { 0x34, "Mikron JSC Russia" },
93 { 0x35, "Fraunhofer Institute for Photonic Microsystems Germany" },
94 { 0x36, "IDS Microchip AG Switzerland" },
95 { 0x37, "Kovio USA" },
96 { 0x38, "HMT Microelectronic Ltd Switzerland Identifier Company Country" },
97 { 0x39, "Silicon Craft Technology Thailand" },
98 { 0x3A, "Advanced Film Device Inc. Japan" },
99 { 0x3B, "Nitecrest Ltd UK" },
100 { 0x3C, "Verayo Inc. USA" },
101 { 0x3D, "HID Global USA" },
102 { 0x3E, "Productivity Engineering Gmbh Germany" },
103 { 0x3F, "Austriamicrosystems AG (reserved) Austria" },
104 { 0x40, "Gemalto SA France" },
105 { 0x41, "Renesas Electronics Corporation Japan" },
106 { 0x42, "3Alogics Inc Korea" },
107 { 0x43, "Top TroniQ Asia Limited Hong Kong" },
108 { 0x44, "Gentag Inc (USA) USA" },
109 { 0x00, "no tag-info available" } // must be the last entry
112 // get a product description based on the UID
114 // returns description of the best match
115 char* getTagInfo(uint8_t uid
) {
118 int len
= sizeof(manufactureMapping
) / sizeof(manufactureName
);
120 for ( i
= 0; i
< len
; ++i
)
121 if ( uid
== manufactureMapping
[i
].uid
)
122 return manufactureMapping
[i
].desc
;
124 //No match, return default
125 return manufactureMapping
[len
-1].desc
;
128 int CmdHF14AList(const char *Cmd
)
130 PrintAndLog("Deprecated command, use 'hf list 14a' instead");
134 int CmdHF14AReader(const char *Cmd
) {
135 uint32_t cm
= ISO14A_CONNECT
;
136 bool disconnectAfter
= true;
139 while(param_getchar(Cmd
, cmdp
) != 0x00) {
140 switch(param_getchar(Cmd
, cmdp
)) {
143 PrintAndLog("Usage: hf 14a reader [k|x] [3]");
144 PrintAndLog(" k keep the field active after command executed");
145 PrintAndLog(" x just drop the signal field");
146 PrintAndLog(" 3 ISO14443-3 select only (skip RATS)");
149 cm
|= ISO14A_NO_RATS
;
153 disconnectAfter
= false;
157 cm
= cm
- ISO14A_CONNECT
;
160 PrintAndLog("Unknown command.");
167 if (!disconnectAfter
)
168 cm
|= ISO14A_NO_DISCONNECT
;
170 UsbCommand c
= {CMD_READER_ISO_14443a
, {cm
, 0, 0}};
173 if (ISO14A_CONNECT
& cm
) {
175 WaitForResponse(CMD_ACK
,&resp
);
177 iso14a_card_select_t card
;
178 memcpy(&card
, (iso14a_card_select_t
*)resp
.d
.asBytes
, sizeof(iso14a_card_select_t
));
180 uint64_t select_status
= resp
.arg
[0]; // 0: couldn't read, 1: OK, with ATS, 2: OK, no ATS, 3: proprietary Anticollision
182 if(select_status
== 0) {
183 PrintAndLog("iso14443a card select failed");
187 if(select_status
== 3) {
188 PrintAndLog("Card doesn't support standard iso14443-3 anticollision");
189 PrintAndLog("ATQA : %02x %02x", card
.atqa
[1], card
.atqa
[0]);
193 PrintAndLog(" UID : %s", sprint_hex(card
.uid
, card
.uidlen
));
194 PrintAndLog("ATQA : %02x %02x", card
.atqa
[1], card
.atqa
[0]);
195 PrintAndLog(" SAK : %02x [%d]", card
.sak
, resp
.arg
[0]);
196 if(card
.ats_len
>= 3) { // a valid ATS consists of at least the length byte (TL) and 2 CRC bytes
197 PrintAndLog(" ATS : %s", sprint_hex(card
.ats
, card
.ats_len
));
199 if (!disconnectAfter
) {
200 PrintAndLog("Card is selected. You can now start sending commands");
204 if (disconnectAfter
) {
205 PrintAndLog("Field dropped.");
211 int CmdHF14AInfo(const char *Cmd
)
213 UsbCommand c
= {CMD_READER_ISO_14443a
, {ISO14A_CONNECT
| ISO14A_NO_DISCONNECT
, 0, 0}};
217 WaitForResponse(CMD_ACK
,&resp
);
219 iso14a_card_select_t card
;
220 memcpy(&card
, (iso14a_card_select_t
*)resp
.d
.asBytes
, sizeof(iso14a_card_select_t
));
222 uint64_t select_status
= resp
.arg
[0]; // 0: couldn't read, 1: OK, with ATS, 2: OK, no ATS, 3: proprietary Anticollision
224 if(select_status
== 0) {
225 if (Cmd
[0] != 's') PrintAndLog("iso14443a card select failed");
234 if(select_status
== 3) {
235 PrintAndLog("Card doesn't support standard iso14443-3 anticollision");
236 PrintAndLog("ATQA : %02x %02x", card
.atqa
[1], card
.atqa
[0]);
245 PrintAndLog(" UID : %s", sprint_hex(card
.uid
, card
.uidlen
));
246 PrintAndLog("ATQA : %02x %02x", card
.atqa
[1], card
.atqa
[0]);
247 PrintAndLog(" SAK : %02x [%d]", card
.sak
, resp
.arg
[0]);
249 bool isMifareClassic
= true;
252 isMifareClassic
= false;
254 //***************************************test****************
261 uint32_t tagT
= GetHF14AMfU_Type();
262 ul_print_type(tagT
, 0);
264 //reconnect for further tests
265 c
.arg
[0] = ISO14A_CONNECT
| ISO14A_NO_DISCONNECT
;
272 WaitForResponse(CMD_ACK
,&resp
);
274 memcpy(&card
, (iso14a_card_select_t
*)resp
.d
.asBytes
, sizeof(iso14a_card_select_t
));
276 select_status
= resp
.arg
[0]; // 0: couldn't read, 1: OK, with ATS, 2: OK, no ATS
278 if(select_status
== 0) {
279 //PrintAndLog("iso14443a card select failed");
289 // check if the tag answers to GETVERSION (0x60)
290 c.arg[0] = ISO14A_RAW | ISO14A_APPEND_CRC | ISO14A_NO_DISCONNECT;
293 c.d.asBytes[0] = 0x60;
295 WaitForResponse(CMD_ACK,&resp);
297 uint8_t version[10] = {0};
298 memcpy(version, resp.d.asBytes, resp.arg[0] < sizeof(version) ? resp.arg[0] : sizeof(version));
299 uint8_t len = resp.arg[0] & 0xff;
301 // todo, identify "Magic UL-C tags". // they usually have a static nonce response to 0x1A command.
302 // UL-EV1, size, check version[6] == 0x0b (smaller) 0x0b * 4 == 48
303 case 0x0A:PrintAndLog("TYPE : NXP MIFARE Ultralight EV1 %d bytes", (version[6] == 0xB) ? 48 : 128);break;
304 case 0x01:PrintAndLog("TYPE : NXP MIFARE Ultralight C");break;
305 case 0x00:PrintAndLog("TYPE : NXP MIFARE Ultralight");break;
309 case 0x01: PrintAndLog("TYPE : NXP TNP3xxx Activision Game Appliance"); break;
310 case 0x04: PrintAndLog("TYPE : NXP MIFARE (various !DESFire !DESFire EV1)"); break;
311 case 0x08: PrintAndLog("TYPE : NXP MIFARE CLASSIC 1k | Plus 2k SL1"); break;
312 case 0x09: PrintAndLog("TYPE : NXP MIFARE Mini 0.3k"); break;
313 case 0x10: PrintAndLog("TYPE : NXP MIFARE Plus 2k SL2"); break;
314 case 0x11: PrintAndLog("TYPE : NXP MIFARE Plus 4k SL2"); break;
315 case 0x18: PrintAndLog("TYPE : NXP MIFARE Classic 4k | Plus 4k SL1"); break;
316 case 0x20: PrintAndLog("TYPE : NXP MIFARE DESFire 4k | DESFire EV1 2k/4k/8k | Plus 2k/4k SL3 | JCOP 31/41"); break;
317 case 0x24: PrintAndLog("TYPE : NXP MIFARE DESFire | DESFire EV1"); break;
318 case 0x28: PrintAndLog("TYPE : JCOP31 or JCOP41 v2.3.1"); break;
319 case 0x38: PrintAndLog("TYPE : Nokia 6212 or 6131 MIFARE CLASSIC 4K"); break;
320 case 0x88: PrintAndLog("TYPE : Infineon MIFARE CLASSIC 1K"); break;
321 case 0x98: PrintAndLog("TYPE : Gemplus MPCOS"); break;
325 // Double & triple sized UID, can be mapped to a manufacturer.
326 // HACK: does this apply for Ultralight cards?
327 if ( card
.uidlen
> 4 ) {
328 PrintAndLog("MANUFACTURER : %s", getTagInfo(card
.uid
[0]));
331 // try to request ATS even if tag claims not to support it
332 if (select_status
== 2) {
333 uint8_t rats
[] = { 0xE0, 0x80 }; // FSDI=8 (FSD=256), CID=0
334 c
.arg
[0] = ISO14A_RAW
| ISO14A_APPEND_CRC
| ISO14A_NO_DISCONNECT
;
337 memcpy(c
.d
.asBytes
, rats
, 2);
339 WaitForResponse(CMD_ACK
,&resp
);
341 memcpy(card
.ats
, resp
.d
.asBytes
, resp
.arg
[0]);
342 card
.ats_len
= resp
.arg
[0]; // note: ats_len includes CRC Bytes
345 if(card
.ats_len
>= 3) { // a valid ATS consists of at least the length byte (TL) and 2 CRC bytes
346 bool ta1
= 0, tb1
= 0, tc1
= 0;
349 if (select_status
== 2) {
350 PrintAndLog("SAK incorrectly claims that card doesn't support RATS");
352 PrintAndLog(" ATS : %s", sprint_hex(card
.ats
, card
.ats_len
));
353 PrintAndLog(" - TL : length is %d bytes", card
.ats
[0]);
354 if (card
.ats
[0] != card
.ats_len
- 2) {
355 PrintAndLog("ATS may be corrupted. Length of ATS (%d bytes incl. 2 Bytes CRC) doesn't match TL", card
.ats_len
);
358 if (card
.ats
[0] > 1) { // there is a format byte (T0)
359 ta1
= (card
.ats
[1] & 0x10) == 0x10;
360 tb1
= (card
.ats
[1] & 0x20) == 0x20;
361 tc1
= (card
.ats
[1] & 0x40) == 0x40;
362 int16_t fsci
= card
.ats
[1] & 0x0f;
363 PrintAndLog(" - T0 : TA1 is%s present, TB1 is%s present, "
364 "TC1 is%s present, FSCI is %d (FSC = %ld)",
365 (ta1
? "" : " NOT"), (tb1
? "" : " NOT"), (tc1
? "" : " NOT"),
367 fsci
< 5 ? (fsci
- 2) * 8 :
368 fsci
< 8 ? (fsci
- 3) * 32 :
376 dr
[0] = ds
[0] = '\0';
377 if (card
.ats
[pos
] & 0x10) strcat(ds
, "2, ");
378 if (card
.ats
[pos
] & 0x20) strcat(ds
, "4, ");
379 if (card
.ats
[pos
] & 0x40) strcat(ds
, "8, ");
380 if (card
.ats
[pos
] & 0x01) strcat(dr
, "2, ");
381 if (card
.ats
[pos
] & 0x02) strcat(dr
, "4, ");
382 if (card
.ats
[pos
] & 0x04) strcat(dr
, "8, ");
383 if (strlen(ds
) != 0) ds
[strlen(ds
) - 2] = '\0';
384 if (strlen(dr
) != 0) dr
[strlen(dr
) - 2] = '\0';
385 PrintAndLog(" - TA1 : different divisors are%s supported, "
386 "DR: [%s], DS: [%s]",
387 (card
.ats
[pos
] & 0x80 ? " NOT" : ""), dr
, ds
);
391 uint32_t sfgi
= card
.ats
[pos
] & 0x0F;
392 uint32_t fwi
= card
.ats
[pos
] >> 4;
393 PrintAndLog(" - TB1 : SFGI = %d (SFGT = %s%ld/fc), FWI = %d (FWT = %ld/fc)",
395 sfgi
? "" : "(not needed) ",
396 sfgi
? (1 << 12) << sfgi
: 0,
403 PrintAndLog(" - TC1 : NAD is%s supported, CID is%s supported",
404 (card
.ats
[pos
] & 0x01) ? "" : " NOT",
405 (card
.ats
[pos
] & 0x02) ? "" : " NOT");
408 if (card
.ats
[0] > pos
) {
410 if (card
.ats
[0] - pos
>= 7) {
411 if (memcmp(card
.ats
+ pos
, "\xC1\x05\x2F\x2F\x01\xBC\xD6", 7) == 0) {
412 tip
= "-> MIFARE Plus X 2K or 4K";
413 } else if (memcmp(card
.ats
+ pos
, "\xC1\x05\x2F\x2F\x00\x35\xC7", 7) == 0) {
414 tip
= "-> MIFARE Plus S 2K or 4K";
417 PrintAndLog(" - HB : %s%s", sprint_hex(card
.ats
+ pos
, card
.ats
[0] - pos
), tip
);
418 if (card
.ats
[pos
] == 0xC1) {
419 PrintAndLog(" c1 -> Mifare or (multiple) virtual cards of various type");
420 PrintAndLog(" %02x -> Length is %d bytes",
421 card
.ats
[pos
+ 1], card
.ats
[pos
+ 1]);
422 switch (card
.ats
[pos
+ 2] & 0xf0) {
424 PrintAndLog(" 1x -> MIFARE DESFire");
427 PrintAndLog(" 2x -> MIFARE Plus");
430 switch (card
.ats
[pos
+ 2] & 0x0f) {
432 PrintAndLog(" x0 -> <1 kByte");
435 PrintAndLog(" x1 -> 1 kByte");
438 PrintAndLog(" x2 -> 2 kByte");
441 PrintAndLog(" x3 -> 4 kByte");
444 PrintAndLog(" x4 -> 8 kByte");
447 switch (card
.ats
[pos
+ 3] & 0xf0) {
449 PrintAndLog(" 0x -> Engineering sample");
452 PrintAndLog(" 2x -> Released");
455 switch (card
.ats
[pos
+ 3] & 0x0f) {
457 PrintAndLog(" x0 -> Generation 1");
460 PrintAndLog(" x1 -> Generation 2");
463 PrintAndLog(" x2 -> Generation 3");
466 switch (card
.ats
[pos
+ 4] & 0x0f) {
468 PrintAndLog(" x0 -> Only VCSL supported");
471 PrintAndLog(" x1 -> VCS, VCSL, and SVC supported");
474 PrintAndLog(" xE -> no VCS command supported");
480 PrintAndLog("proprietary non iso14443-4 card found, RATS not supported");
484 // try to see if card responses to "chinese magic backdoor" commands.
487 if (isMifareClassic
) {
488 switch(DetectClassicPrng()) {
490 PrintAndLog("Prng detection: HARDEND (hardnested)");
493 PrintAndLog("Prng detection: WEAK");
496 PrintAndLog("Prng detection error.");
500 return select_status
;
503 // Collect ISO14443 Type A UIDs
504 int CmdHF14ACUIDs(const char *Cmd
)
506 // requested number of UIDs
508 // collect at least 1 (e.g. if no parameter was given)
511 PrintAndLog("Collecting %d UIDs", n
);
512 PrintAndLog("Start: %" PRIu64
, msclock()/1000);
514 for (int i
= 0; i
< n
; i
++) {
515 // execute anticollision procedure
516 UsbCommand c
= {CMD_READER_ISO_14443a
, {ISO14A_CONNECT
| ISO14A_NO_RATS
, 0, 0}};
520 WaitForResponse(CMD_ACK
,&resp
);
522 iso14a_card_select_t
*card
= (iso14a_card_select_t
*) resp
.d
.asBytes
;
524 // check if command failed
525 if (resp
.arg
[0] == 0) {
526 PrintAndLog("Card select failed.");
529 for (uint16_t i
= 0; i
< card
->uidlen
; i
++) {
530 sprintf(&uid_string
[2*i
], "%02X", card
->uid
[i
]);
532 PrintAndLog("%s", uid_string
);
535 PrintAndLog("End: %" PRIu64
, msclock()/1000);
540 // ## simulate iso14443a tag
541 // ## greg - added ability to specify tag UID
542 int CmdHF14ASim(const char *Cmd
)
544 UsbCommand c
= {CMD_SIMULATE_TAG_ISO_14443a
,{0,0,0}};
546 // Retrieve the tag type
547 uint8_t tagtype
= param_get8ex(Cmd
,0,0,10);
549 // When no argument was given, just print help message
552 PrintAndLog(" Emulating ISO/IEC 14443 type A tag with 4 or 7 byte UID");
554 PrintAndLog(" syntax: hf 14a sim <type> <uid>");
555 PrintAndLog(" types: 1 = MIFARE Classic");
556 PrintAndLog(" 2 = MIFARE Ultralight");
557 PrintAndLog(" 3 = MIFARE Desfire");
558 PrintAndLog(" 4 = ISO/IEC 14443-4");
559 PrintAndLog(" 5 = MIFARE Tnp3xxx");
564 // Store the tag type
567 // Retrieve the full 4 or 7 byte long uid
568 uint64_t long_uid
= param_get64ex(Cmd
,1,0,16);
570 // Are we handling the (optional) second part uid?
571 if (long_uid
> 0xffffffff) {
572 PrintAndLog("Emulating ISO/IEC 14443 type A tag with 7 byte UID (%014" PRIx64
")",long_uid
);
573 // Store the second part
574 c
.arg
[2] = (long_uid
& 0xffffffff);
576 // Store the first part, ignore the first byte, it is replaced by cascade byte (0x88)
577 c
.arg
[1] = (long_uid
& 0xffffff);
579 PrintAndLog("Emulating ISO/IEC 14443 type A tag with 4 byte UID (%08x)",long_uid
);
580 // Only store the first part
581 c
.arg
[1] = long_uid
& 0xffffffff;
584 // At lease save the mandatory first part of the UID
585 c.arg[0] = long_uid & 0xffffffff;
588 PrintAndLog("Emulating ISO/IEC 14443 type A tag with UID %01d %08x %08x",c.arg[0],c.arg[1],c.arg[2]);
593 PrintAndLog("Emulating ISO/IEC 14443-3 type A tag with 4 byte UID");
594 UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,param_get32ex(Cmd,0,0,10),param_get32ex(Cmd,1,0,16),param_get32ex(Cmd,2,0,16)};
597 PrintAndLog("Emulating ISO/IEC 14443-4 type A tag with 7 byte UID");
600 PrintAndLog("Error: unkown tag type (%d)",c.arg[0]);
601 PrintAndLog("syntax: hf 14a sim <uid>",c.arg[0]);
602 PrintAndLog(" type1: 4 ",c.arg[0]);
609 unsigned int hi = 0, lo = 0;
611 while (sscanf(&Cmd[i++], "%1x", &n ) == 1) {
612 hi= (hi << 4) | (lo >> 28);
613 lo= (lo << 4) | (n & 0xf);
616 // UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,param_get32ex(Cmd,0,0,10),param_get32ex(Cmd,1,0,16),param_get32ex(Cmd,2,0,16)};
617 // PrintAndLog("Emulating ISO/IEC 14443 type A tag with UID %01d %08x %08x",c.arg[0],c.arg[1],c.arg[2]);
622 int CmdHF14ASnoop(const char *Cmd
) {
625 uint8_t ctmp
= param_getchar(Cmd
, 0) ;
626 if (ctmp
== 'h' || ctmp
== 'H') {
627 PrintAndLog("It get data from the field and saves it into command buffer.");
628 PrintAndLog("Buffer accessible from command hf list 14a.");
629 PrintAndLog("Usage: hf 14a snoop [c][r]");
630 PrintAndLog("c - triggered by first data from card");
631 PrintAndLog("r - triggered by first 7-bit request from reader (REQ,WUP,...)");
632 PrintAndLog("sample: hf 14a snoop c r");
636 for (int i
= 0; i
< 2; i
++) {
637 ctmp
= param_getchar(Cmd
, i
);
638 if (ctmp
== 'c' || ctmp
== 'C') param
|= 0x01;
639 if (ctmp
== 'r' || ctmp
== 'R') param
|= 0x02;
642 UsbCommand c
= {CMD_SNOOP_ISO_14443a
, {param
, 0, 0}};
648 UsbCommand c
= {CMD_READER_ISO_14443a
, {0, 0, 0}};
652 int ExchangeAPDU14a(uint8_t *datain
, int datainlen
, bool activateField
, bool leaveSignalON
, uint8_t *dataout
, int maxdataoutlen
, int *dataoutlen
) {
656 cmdc
|= ISO14A_CONNECT
| ISO14A_CLEAR_TRACE
;
659 cmdc
|= ISO14A_NO_DISCONNECT
;
661 // "Command APDU" length should be 5+255+1, but javacard's APDU buffer might be smaller - 133 bytes
662 // https://stackoverflow.com/questions/32994936/safe-max-java-card-apdu-data-command-and-respond-size
663 // here length USB_CMD_DATA_SIZE=512
664 // timeout must be authomatically set by "get ATS"
665 UsbCommand c
= {CMD_READER_ISO_14443a
, {ISO14A_APDU
| cmdc
, (datainlen
& 0xFFFF), 0}};
666 memcpy(c
.d
.asBytes
, datain
, datainlen
);
673 if (!WaitForResponseTimeout(CMD_ACK
, &resp
, 1500)) {
674 PrintAndLog("APDU ERROR: Proxmark connection timeout.");
677 if (resp
.arg
[0] != 1) {
678 PrintAndLog("APDU ERROR: Proxmark error %d.", resp
.arg
[0]);
683 if (WaitForResponseTimeout(CMD_ACK
, &resp
, 1500)) {
684 recv
= resp
.d
.asBytes
;
685 int iLen
= resp
.arg
[0];
687 *dataoutlen
= iLen
- 2;
691 if (maxdataoutlen
&& *dataoutlen
> maxdataoutlen
) {
692 PrintAndLog("APDU ERROR: Buffer too small(%d). Needs %d bytes", *dataoutlen
, maxdataoutlen
);
696 memcpy(dataout
, recv
, *dataoutlen
);
699 PrintAndLog("APDU ERROR: No APDU response.");
705 PrintAndLog("APDU ERROR: Block type mismatch.");
711 PrintAndLog("APDU ERROR: ISO 14443A CRC error.");
717 PrintAndLog("APDU ERROR: Small APDU response. Len=%d", iLen
);
722 PrintAndLog("APDU ERROR: Reply timeout.");
729 // ISO14443-4. 7. Half-duplex block transmission protocol
730 int CmdHF14AAPDU(const char *cmd
) {
731 uint8_t data
[USB_CMD_DATA_SIZE
];
733 bool activateField
= false;
734 bool leaveSignalON
= false;
735 bool decodeTLV
= false;
737 if (strlen(cmd
) < 2) {
738 PrintAndLog("Usage: hf 14a apdu [-s] [-k] [-t] <APDU (hex)>");
739 PrintAndLog("Command sends an ISO 7816-4 APDU via ISO 14443-4 block transmission protocol (T=CL)");
740 PrintAndLog(" -s activate field and select card");
741 PrintAndLog(" -k leave the signal field ON after receive response");
742 PrintAndLog(" -t executes TLV decoder if it possible. TODO!!!!");
747 while(param_getchar(cmd
, cmdp
) != 0x00) {
748 char c
= param_getchar(cmd
, cmdp
);
749 if ((c
== '-') && (param_getlength(cmd
, cmdp
) == 2))
750 switch (param_getchar_indx(cmd
, 1, cmdp
)) {
753 activateField
= true;
757 leaveSignalON
= true;
764 PrintAndLog("Unknown parameter '%c'", param_getchar_indx(cmd
, 1, cmdp
));
768 if (isxdigit((unsigned char)c
)) {
769 // len = data + PCB(1b) + CRC(2b)
770 switch(param_gethex_to_eol(cmd
, cmdp
, data
, sizeof(data
) - 1 - 2, &datalen
)) {
772 PrintAndLog("Invalid HEX value.");
775 PrintAndLog("APDU too large.");
778 PrintAndLog("Hex must have even number of digits.");
782 // we get all the hex to end of line with spaces
789 PrintAndLog(">>>>[%s%s%s] %s", activateField
? "sel ": "", leaveSignalON
? "keep ": "", decodeTLV
? "TLV": "", sprint_hex(data
, datalen
));
791 int res
= ExchangeAPDU14a(data
, datalen
, activateField
, leaveSignalON
, data
, USB_CMD_DATA_SIZE
, &datalen
);
796 PrintAndLog("<<<< %s", sprint_hex(data
, datalen
));
798 PrintAndLog("APDU response: %02x %02x - %s", data
[datalen
- 2], data
[datalen
- 1], GetAPDUCodeDescription(data
[datalen
- 2], data
[datalen
- 1]));
801 if (decodeTLV
&& datalen
> 4) {
802 TLVPrintFromBuffer(data
, datalen
- 2);
808 int CmdHF14ACmdRaw(const char *cmd
) {
809 UsbCommand c
= {CMD_READER_ISO_14443a
, {0, 0, 0}};
814 bool active_select
= false;
815 bool no_rats
= false;
816 uint16_t numbits
= 0;
817 bool bTimeout
= false;
818 uint32_t timeout
= 0;
819 bool topazmode
= false;
822 uint8_t data
[USB_CMD_DATA_SIZE
];
823 uint16_t datalen
= 0;
827 PrintAndLog("Usage: hf 14a raw [-r] [-c] [-p] [-f] [-b] [-t] <number of bits> <0A 0B 0C ... hex>");
828 PrintAndLog(" -r do not read response");
829 PrintAndLog(" -c calculate and append CRC");
830 PrintAndLog(" -p leave the signal field ON after receive");
831 PrintAndLog(" -a active signal field ON without select");
832 PrintAndLog(" -s active signal field ON with select");
833 PrintAndLog(" -b number of bits to send. Useful for send partial byte");
834 PrintAndLog(" -t timeout in ms");
835 PrintAndLog(" -T use Topaz protocol to send command");
836 PrintAndLog(" -3 ISO14443-3 select only (skip RATS)");
842 while (*cmd
==' ' || *cmd
=='\t') cmd
++;
844 while (cmd
[i
]!='\0') {
845 if (cmd
[i
]==' ' || cmd
[i
]=='\t') { i
++; continue; }
861 active_select
= true;
864 sscanf(cmd
+i
+2,"%d",&temp
);
865 numbits
= temp
& 0xFFFF;
867 while(cmd
[i
]!=' ' && cmd
[i
]!='\0') { i
++; }
872 sscanf(cmd
+i
+2,"%d",&temp
);
875 while(cmd
[i
]!=' ' && cmd
[i
]!='\0') { i
++; }
885 PrintAndLog("Invalid option");
891 if ((cmd
[i
]>='0' && cmd
[i
]<='9') ||
892 (cmd
[i
]>='a' && cmd
[i
]<='f') ||
893 (cmd
[i
]>='A' && cmd
[i
]<='F') ) {
894 buf
[strlen(buf
)+1]=0;
895 buf
[strlen(buf
)]=cmd
[i
];
898 if (strlen(buf
)>=2) {
899 sscanf(buf
,"%x",&temp
);
900 data
[datalen
]=(uint8_t)(temp
& 0xff);
902 if (datalen
> sizeof(data
)-1) {
904 PrintAndLog("Buffer is full, we can't add CRC to your data");
912 PrintAndLog("Invalid char on input");
916 if(crc
&& datalen
>0 && datalen
<sizeof(data
)-2)
918 uint8_t first
, second
;
920 ComputeCrc14443(CRC_14443_B
, data
, datalen
, &first
, &second
);
922 ComputeCrc14443(CRC_14443_A
, data
, datalen
, &first
, &second
);
924 data
[datalen
++] = first
;
925 data
[datalen
++] = second
;
928 if(active
|| active_select
)
930 c
.arg
[0] |= ISO14A_CONNECT
| ISO14A_CLEAR_TRACE
;
932 c
.arg
[0] |= ISO14A_NO_SELECT
;
936 #define MAX_TIMEOUT 40542464 // = (2^32-1) * (8*16) / 13560000Hz * 1000ms/s
937 c
.arg
[0] |= ISO14A_SET_TIMEOUT
;
938 if(timeout
> MAX_TIMEOUT
) {
939 timeout
= MAX_TIMEOUT
;
940 PrintAndLog("Set timeout to 40542 seconds (11.26 hours). The max we can wait for response");
942 c
.arg
[2] = 13560000 / 1000 / (8*16) * timeout
; // timeout in ETUs (time to transfer 1 bit, approx. 9.4 us)
946 c
.arg
[0] |= ISO14A_NO_DISCONNECT
;
950 c
.arg
[0] |= ISO14A_RAW
;
954 c
.arg
[0] |= ISO14A_TOPAZMODE
;
958 c
.arg
[0] |= ISO14A_NO_RATS
;
961 // Max buffer is USB_CMD_DATA_SIZE (512)
962 c
.arg
[1] = (datalen
& 0xFFFF) | ((uint32_t)numbits
<< 16);
963 memcpy(c
.d
.asBytes
,data
,datalen
);
971 if (!res
&& datalen
> 0)
978 static int waitCmd(uint8_t iSelect
) {
983 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
984 recv
= resp
.d
.asBytes
;
985 uint8_t iLen
= resp
.arg
[0];
989 PrintAndLog("Card selected. UID[%i]:", iLen
);
991 PrintAndLog("Can't select card.");
994 PrintAndLog("received %i bytes:", iLen
);
998 hexout
= (char *)malloc(iLen
* 3 + 1);
999 if (hexout
!= NULL
) {
1000 for (int i
= 0; i
< iLen
; i
++) { // data in hex
1001 sprintf(&hexout
[i
* 3], "%02X ", recv
[i
]);
1003 PrintAndLog("%s", hexout
);
1006 PrintAndLog("malloc failed your client has low memory?");
1010 PrintAndLog("timeout while waiting for reply.");
1016 static command_t CommandTable
[] =
1018 {"help", CmdHelp
, 1, "This help"},
1019 {"list", CmdHF14AList
, 0, "[Deprecated] List ISO 14443a history"},
1020 {"reader", CmdHF14AReader
, 0, "Start acting like an ISO14443 Type A reader"},
1021 {"info", CmdHF14AInfo
, 0, "Reads card and shows information about it"},
1022 {"cuids", CmdHF14ACUIDs
, 0, "<n> Collect n>0 ISO14443 Type A UIDs in one go"},
1023 {"sim", CmdHF14ASim
, 0, "<UID> -- Simulate ISO 14443a tag"},
1024 {"snoop", CmdHF14ASnoop
, 0, "Eavesdrop ISO 14443 Type A"},
1025 {"apdu", CmdHF14AAPDU
, 0, "Send an ISO 7816-4 APDU via ISO 14443-4 block transmission protocol"},
1026 {"raw", CmdHF14ACmdRaw
, 0, "Send raw hex data to tag"},
1027 {NULL
, NULL
, 0, NULL
}
1030 int CmdHF14A(const char *Cmd
) {
1032 WaitForResponseTimeout(CMD_ACK
,NULL
,100);
1035 CmdsParse(CommandTable
, Cmd
);
1039 int CmdHelp(const char *Cmd
)
1041 CmdsHelp(CommandTable
);