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Merge pull request #876 from pwpiwi/fix_iclass_reader
[proxmark3-svn] / client / cmdhf14b.c
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a553f267 1//-----------------------------------------------------------------------------
2// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
3//
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
6// the license.
7//-----------------------------------------------------------------------------
8// High frequency ISO14443B commands
9//-----------------------------------------------------------------------------
10
ad939de5 11#include "cmdhf14b.h"
12
7fe9b0b7 13#include <stdio.h>
14#include <stdlib.h>
15#include <stdbool.h>
16#include <string.h>
17#include <stdint.h>
a334de73 18#include <ctype.h>
7fe9b0b7 19#include "iso14443crc.h"
ad939de5 20#include "comms.h"
7fe9b0b7 21#include "graph.h"
3fe4ff4f 22#include "util.h"
7fe9b0b7 23#include "ui.h"
24#include "cmdparser.h"
7cf3ef20 25#include "cmdmain.h"
1338d245 26#include "taginfo.h"
27
7fe9b0b7 28
a334de73 29int CmdHF14BList(const char *Cmd) {
388c92bd
MHS
30 PrintAndLog("Deprecated command, use 'hf list 14b' instead");
31 return 0;
7fe9b0b7 32}
7fe9b0b7 33
a334de73 34
35int CmdHF14BSim(const char *Cmd) {
132a0217 36 UsbCommand c={CMD_SIMULATE_TAG_ISO_14443B};
ff4fdb32 37 clearCommandBuffer();
7fe9b0b7 38 SendCommand(&c);
39 return 0;
40}
41
a334de73 42
43int CmdHF14BSnoop(const char *Cmd) {
132a0217 44 UsbCommand c = {CMD_SNOOP_ISO_14443B};
ff4fdb32 45 clearCommandBuffer();
7fe9b0b7 46 SendCommand(&c);
47 return 0;
48}
49
a334de73 50
7fe9b0b7 51/* New command to read the contents of a SRI512 tag
52 * SRI512 tags are ISO14443-B modulated memory tags,
53 * this command just dumps the contents of the memory
54 */
a334de73 55int CmdSri512Read(const char *Cmd) {
7fe9b0b7 56 UsbCommand c = {CMD_READ_SRI512_TAG, {strtol(Cmd, NULL, 0), 0, 0}};
ff4fdb32 57 clearCommandBuffer();
7fe9b0b7 58 SendCommand(&c);
59 return 0;
60}
61
a334de73 62
7fe9b0b7 63/* New command to read the contents of a SRIX4K tag
64 * SRIX4K tags are ISO14443-B modulated memory tags,
65 * this command just dumps the contents of the memory/
66 */
a334de73 67int CmdSrix4kRead(const char *Cmd) {
7fe9b0b7 68 UsbCommand c = {CMD_READ_SRIX4K_TAG, {strtol(Cmd, NULL, 0), 0, 0}};
ff4fdb32 69 clearCommandBuffer();
7fe9b0b7 70 SendCommand(&c);
71 return 0;
72}
73
a334de73 74
75static bool switch_off_field_14b(void) {
ff4fdb32 76 UsbCommand resp;
77 UsbCommand c = {CMD_ISO_14443B_COMMAND, {0, 0, 0}};
78 clearCommandBuffer();
79 SendCommand(&c);
a334de73 80 if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {
81 return false;
ff4fdb32 82 }
a334de73 83 return false;
ff4fdb32 84}
85
a334de73 86
87int HF14BCmdRaw(bool reply, bool *crc, bool power, uint8_t *data, uint8_t *datalen, bool verbose) {
ff4fdb32 88 UsbCommand resp;
89 UsbCommand c = {CMD_ISO_14443B_COMMAND, {0, 0, 0}}; // len,recv,power
a334de73 90 if (*crc) {
ff4fdb32 91 uint8_t first, second;
92 ComputeCrc14443(CRC_14443_B, data, *datalen, &first, &second);
93 data[*datalen] = first;
94 data[*datalen + 1] = second;
95 *datalen += 2;
96 }
a334de73 97
ff4fdb32 98 c.arg[0] = *datalen;
99 c.arg[1] = reply;
100 c.arg[2] = power;
a334de73 101 memcpy(c.d.asBytes,data, *datalen);
ff4fdb32 102 clearCommandBuffer();
103 SendCommand(&c);
ff4fdb32 104
a334de73 105 if (!reply) return 1;
106
107 if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {
ff4fdb32 108 if (verbose) PrintAndLog("timeout while waiting for reply.");
109 return 0;
110 }
a3bef986 111
112 int ret = resp.arg[0];
113 if (verbose) {
114 if (ret < 0) {
115 PrintAndLog("tag didn't respond");
116 } else if (ret == 0) {
117 PrintAndLog("received SOF only (maybe iCLASS/Picopass)");
118 } else {
119 PrintAndLog("received %u octets", ret);
120 }
121 }
122
123 *datalen = ret;
124
125 if (ret < 2) return 0;
ff4fdb32 126
127 memcpy(data, resp.d.asBytes, *datalen);
128 if (verbose) PrintAndLog("%s", sprint_hex(data, *datalen));
129
130 uint8_t first, second;
131 ComputeCrc14443(CRC_14443_B, data, *datalen-2, &first, &second);
a334de73 132 if (data[*datalen-2] == first && data[*datalen-1] == second) {
ff4fdb32 133 if (verbose) PrintAndLog("CRC OK");
134 *crc = true;
135 } else {
136 if (verbose) PrintAndLog("CRC failed");
137 *crc = false;
138 }
139 return 1;
140}
141
a334de73 142
143static int CmdHF14BCmdRaw (const char *Cmd) {
ff4fdb32 144 bool reply = true;
145 bool crc = false;
146 bool power = false;
b8edab0f 147 bool select = false;
7ce6e2c0 148 bool SRx = false;
ff4fdb32 149 char buf[5] = "";
150 uint8_t data[100] = {0x00};
151 uint8_t datalen = 0;
152 unsigned int temp;
153 int i = 0;
a3bef986 154 if (strlen(Cmd) < 2) {
7ce6e2c0 155 PrintAndLog("Usage: hf 14b raw [-r] [-c] [-p] [-s || -ss] <0A 0B 0C ... hex>");
ff4fdb32 156 PrintAndLog(" -r do not read response");
157 PrintAndLog(" -c calculate and append CRC");
158 PrintAndLog(" -p leave the field on after receive");
b8edab0f 159 PrintAndLog(" -s active signal field ON with select");
7ce6e2c0 160 PrintAndLog(" -ss active signal field ON with select for SRx ST Microelectronics tags");
b8edab0f 161 return 0;
ff4fdb32 162 }
163
164 // strip
a334de73 165 while (*Cmd == ' ' || *Cmd == '\t') Cmd++;
166
167 while (Cmd[i] != '\0') {
168 if (Cmd[i] == ' ' || Cmd[i] == '\t') { i++; continue; }
169 if (Cmd[i] == '-') {
ff4fdb32 170 switch (Cmd[i+1]) {
a334de73 171 case 'r':
172 case 'R':
ff4fdb32 173 reply = false;
174 break;
175 case 'c':
a334de73 176 case 'C':
ff4fdb32 177 crc = true;
178 break;
a334de73 179 case 'p':
180 case 'P':
ff4fdb32 181 power = true;
182 break;
b8edab0f 183 case 's':
184 case 'S':
185 select = true;
a334de73 186 if (Cmd[i+2] == 's' || Cmd[i+2] == 'S') {
7ce6e2c0 187 SRx = true;
188 i++;
189 }
b8edab0f 190 break;
ff4fdb32 191 default:
192 PrintAndLog("Invalid option");
193 return 0;
194 }
a334de73 195 i += 2;
ff4fdb32 196 continue;
197 }
a334de73 198 if ((Cmd[i] >= '0' && Cmd[i] <= '9') ||
199 (Cmd[i] >= 'a' && Cmd[i] <= 'f') ||
200 (Cmd[i] >= 'A' && Cmd[i] <= 'F') ) {
201 buf[strlen(buf)+1] = 0;
202 buf[strlen(buf)] = Cmd[i];
ff4fdb32 203 i++;
a334de73 204
205 if (strlen(buf) >= 2) {
206 sscanf(buf, "%x", &temp);
207 data[datalen++] = (uint8_t)(temp & 0xff);
208 *buf = 0;
ff4fdb32 209 }
210 continue;
211 }
212 PrintAndLog("Invalid char on input");
7ce6e2c0 213 return 0;
ff4fdb32 214 }
a334de73 215 if (datalen == 0) {
ff4fdb32 216 PrintAndLog("Missing data input");
217 return 0;
218 }
219
a334de73 220 if (select) { //auto select 14b tag
221 uint8_t cmd2[16];
b8edab0f 222 bool crc2 = true;
7ce6e2c0 223 uint8_t cmdLen;
b8edab0f 224
7ce6e2c0 225 if (SRx) {
226 // REQ SRx
227 cmdLen = 2;
228 cmd2[0] = 0x06;
229 cmd2[1] = 0x00;
230 } else {
231 cmdLen = 3;
232 // REQB
233 cmd2[0] = 0x05;
234 cmd2[1] = 0x00;
235 cmd2[2] = 0x08;
236 }
b8edab0f 237
a334de73 238 if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false) == 0) return switch_off_field_14b();
239
240 if (SRx && (cmdLen != 3 || !crc2) ) return switch_off_field_14b();
241 else if (cmd2[0] != 0x50 || cmdLen != 14 || !crc2) return switch_off_field_14b();
b8edab0f 242
7ce6e2c0 243 uint8_t chipID = 0;
244 if (SRx) {
245 // select
246 chipID = cmd2[0];
247 cmd2[0] = 0x0E;
248 cmd2[1] = chipID;
249 cmdLen = 2;
250 } else {
251 // attrib
a334de73 252 cmd2[0] = 0x1D;
7ce6e2c0 253 // UID from cmd2[1 - 4]
254 cmd2[5] = 0x00;
255 cmd2[6] = 0x08;
256 cmd2[7] = 0x01;
257 cmd2[8] = 0x00;
258 cmdLen = 9;
259 }
1c7d367e 260
a334de73 261 if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false) == 0) return switch_off_field_14b();
b8edab0f 262
a334de73 263 if (cmdLen != 3 || !crc2) return switch_off_field_14b();
264 if (SRx && cmd2[0] != chipID) return switch_off_field_14b();
b8edab0f 265 }
ff4fdb32 266 return HF14BCmdRaw(reply, &crc, power, data, &datalen, true);
7cf3ef20 267}
268
a334de73 269
b29d55f2 270// print full atqb info
a334de73 271static void print_atqb_resp(uint8_t *data) {
f3b83bee 272 //PrintAndLog (" UID: %s", sprint_hex(data+1,4));
a334de73 273 PrintAndLog(" App Data: %s", sprint_hex(data+5,4));
274 PrintAndLog(" Protocol: %s", sprint_hex(data+9,3));
ff4fdb32 275 uint8_t BitRate = data[9];
a334de73 276 if (!BitRate)
ff4fdb32 277 PrintAndLog (" Bit Rate: 106 kbit/s only PICC <-> PCD");
278 if (BitRate & 0x10)
279 PrintAndLog (" Bit Rate: 212 kbit/s PICC -> PCD supported");
280 if (BitRate & 0x20)
a334de73 281 PrintAndLog (" Bit Rate: 424 kbit/s PICC -> PCD supported");
ff4fdb32 282 if (BitRate & 0x40)
a334de73 283 PrintAndLog (" Bit Rate: 847 kbit/s PICC -> PCD supported");
ff4fdb32 284 if (BitRate & 0x01)
285 PrintAndLog (" Bit Rate: 212 kbit/s PICC <- PCD supported");
286 if (BitRate & 0x02)
a334de73 287 PrintAndLog (" Bit Rate: 424 kbit/s PICC <- PCD supported");
ff4fdb32 288 if (BitRate & 0x04)
a334de73 289 PrintAndLog (" Bit Rate: 847 kbit/s PICC <- PCD supported");
290 if (BitRate & 0x80)
ff4fdb32 291 PrintAndLog (" Same bit rate <-> required");
292
a334de73 293 uint16_t maxFrame = data[10] >> 4;
294 if (maxFrame < 5)
ff4fdb32 295 maxFrame = 8*maxFrame + 16;
296 else if (maxFrame == 5)
297 maxFrame = 64;
298 else if (maxFrame == 6)
299 maxFrame = 96;
300 else if (maxFrame == 7)
301 maxFrame = 128;
302 else if (maxFrame == 8)
303 maxFrame = 256;
304 else
305 maxFrame = 257;
306
a334de73 307 PrintAndLog ("Max Frame Size: %u%s", maxFrame, (maxFrame == 257) ? "+ RFU" : "");
ff4fdb32 308
309 uint8_t protocolT = data[10] & 0xF;
310 PrintAndLog (" Protocol Type: Protocol is %scompliant with ISO/IEC 14443-4",(protocolT) ? "" : "not " );
f3b83bee 311 PrintAndLog ("Frame Wait Int: %u", data[11]>>4);
ff4fdb32 312 PrintAndLog (" App Data Code: Application is %s",(data[11]&4) ? "Standard" : "Proprietary");
313 PrintAndLog (" Frame Options: NAD is %ssupported",(data[11]&2) ? "" : "not ");
314 PrintAndLog (" Frame Options: CID is %ssupported",(data[11]&1) ? "" : "not ");
f3b83bee 315 PrintAndLog ("Max Buf Length: %u (MBLI) %s",data[14]>>4, (data[14] & 0xF0) ? "" : "not supported");
a334de73 316
ff4fdb32 317 return;
318}
319
ff4fdb32 320
a334de73 321int print_ST_Lock_info(uint8_t model) {
cc34cc7b 322 //assume connection open and tag selected...
c3ebcce4 323 uint8_t data[16] = {0x00};
cc34cc7b 324 uint8_t datalen = 2;
325 bool crc = true;
326 uint8_t resplen;
a334de73 327 uint8_t blk1;
cc34cc7b 328 data[0] = 0x08;
329
a334de73 330 if (model == 0x02) { //SR176 has special command:
331 data[1] = 0x0f;
332 resplen = 4;
cc34cc7b 333 } else {
334 data[1] = 0xff;
335 resplen = 6;
336 }
337
338 //std read cmd
a334de73 339 if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) == 0) return switch_off_field_14b();
cc34cc7b 340
a334de73 341 if (datalen != resplen || !crc) return switch_off_field_14b();
cc34cc7b 342
343 PrintAndLog("Chip Write Protection Bits:");
344 // now interpret the data
345 switch (model){
346 case 0x0: //fall through (SRIX4K special)
347 case 0x3: //fall through (SRIx4K)
348 case 0x7: // (SRI4K)
349 //only need data[3]
350 blk1 = 9;
8e00825a 351 PrintAndLog(" raw: %s",printBits(1,data+3));
c3ebcce4 352 PrintAndLog(" 07/08:%slocked", (data[3] & 1) ? " not " : " " );
a334de73 353 for (uint8_t i = 1; i < 8; i++){
c3ebcce4 354 PrintAndLog(" %02u:%slocked", blk1, (data[3] & (1 << i)) ? " not " : " " );
cc34cc7b 355 blk1++;
356 }
357 break;
358 case 0x4: //fall through (SRIX512)
359 case 0x6: //fall through (SRI512)
360 case 0xC: // (SRT512)
361 //need data[2] and data[3]
362 blk1 = 0;
a334de73 363 PrintAndLog(" raw: %s", printBits(2,data+2));
364 for (uint8_t b = 2; b < 4; b++) {
365 for (uint8_t i = 0; i < 8; i++) {
c3ebcce4 366 PrintAndLog(" %02u:%slocked", blk1, (data[b] & (1 << i)) ? " not " : " " );
cc34cc7b 367 blk1++;
368 }
369 }
370 break;
371 case 0x2: // (SR176)
372 //need data[2]
373 blk1 = 0;
a334de73 374 PrintAndLog(" raw: %s",printBits(1, data+2));
375 for (uint8_t i = 0; i < 8; i++){
c3ebcce4 376 PrintAndLog(" %02u/%02u:%slocked", blk1, blk1+1, (data[2] & (1 << i)) ? " " : " not " );
a334de73 377 blk1 += 2;
cc34cc7b 378 }
379 break;
380 default:
a334de73 381 return switch_off_field_14b();
cc34cc7b 382 }
383 return 1;
384}
385
a334de73 386
b29d55f2 387// print UID info from SRx chips (ST Microelectronics)
a334de73 388static void print_st_general_info(uint8_t *data) {
ff4fdb32 389 //uid = first 8 bytes in data
a334de73 390 PrintAndLog(" UID: %s", sprint_hex(SwapEndian64(data, 8, 8), 8));
1338d245 391 PrintAndLog(" MFG: %02X, %s", data[6], getManufacturerName(data[6]));
392 PrintAndLog(" Chip: %02X, %s", data[5], getChipInfo(data[6], data[5]));
ff4fdb32 393 return;
394}
395
a334de73 396
b29d55f2 397// 14b get and print UID only (general info)
a334de73 398int HF14BStdReader(uint8_t *data, uint8_t *datalen) {
ff4fdb32 399 //05 00 00 = find one tag in field
b8edab0f 400 //1d xx xx xx xx 00 08 01 00 = attrib xx=UID (resp 10 [f9 e0])
401 //a3 = ? (resp 03 [e2 c2])
402 //02 = ? (resp 02 [6a d3])
ff4fdb32 403 // 022b (resp 02 67 00 [29 5b])
404 // 0200a40400 (resp 02 67 00 [29 5b])
405 // 0200a4040c07a0000002480300 (resp 02 67 00 [29 5b])
406 // 0200a4040c07a0000002480200 (resp 02 67 00 [29 5b])
407 // 0200a4040006a0000000010100 (resp 02 6a 82 [4b 4c])
408 // 0200a4040c09d27600002545500200 (resp 02 67 00 [29 5b])
409 // 0200a404000cd2760001354b414e4d30310000 (resp 02 6a 82 [4b 4c])
410 // 0200a404000ca000000063504b43532d313500 (resp 02 6a 82 [4b 4c])
411 // 0200a4040010a000000018300301000000000000000000 (resp 02 6a 82 [4b 4c])
412 //03 = ? (resp 03 [e3 c2])
413 //c2 = ? (resp c2 [66 15])
414 //b2 = ? (resp a3 [e9 67])
f3b83bee 415 //a2 = ? (resp 02 [6a d3])
ff4fdb32 416 bool crc = true;
417 *datalen = 3;
418 //std read cmd
419 data[0] = 0x05;
420 data[1] = 0x00;
14660057 421 data[2] = 0x08;
ff4fdb32 422
a334de73 423 if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b();
ff4fdb32 424
a334de73 425 if (data[0] != 0x50 || *datalen != 14 || !crc) return switch_off_field_14b();
ff4fdb32 426
427 PrintAndLog ("\n14443-3b tag found:");
a334de73 428 PrintAndLog (" UID: %s", sprint_hex(data+1, 4));
ff4fdb32 429
a334de73 430 uint8_t cmd2[16];
f3b83bee 431 uint8_t cmdLen = 3;
432 bool crc2 = true;
433
a334de73 434 cmd2[0] = 0x1D;
f3b83bee 435 // UID from data[1 - 4]
436 cmd2[1] = data[1];
437 cmd2[2] = data[2];
438 cmd2[3] = data[3];
439 cmd2[4] = data[4];
440 cmd2[5] = 0x00;
441 cmd2[6] = 0x08;
442 cmd2[7] = 0x01;
443 cmd2[8] = 0x00;
444 cmdLen = 9;
445
446 // attrib
a334de73 447 if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false) == 0) return switch_off_field_14b();
f3b83bee 448
a334de73 449 if (cmdLen != 3 || !crc2) return switch_off_field_14b();
f3b83bee 450 // add attrib responce to data
451 data[14] = cmd2[0];
a334de73 452 switch_off_field_14b();
ff4fdb32 453 return 1;
454}
455
a334de73 456
8a258b58 457// 14b get and print Full Info (as much as we know)
a334de73 458static bool HF14B_Std_Info(uint8_t *data, uint8_t *datalen) {
459 if (!HF14BStdReader(data, datalen)) return false;
b29d55f2 460
8a258b58 461 //add more info here
462 print_atqb_resp(data);
b29d55f2 463
a334de73 464 return true;
b29d55f2 465}
466
a334de73 467
b29d55f2 468// SRx get and print general info about SRx chip from UID
a334de73 469static bool HF14B_ST_Reader(uint8_t *data, uint8_t *datalen, bool closeCon){
ff4fdb32 470 bool crc = true;
471 *datalen = 2;
472 //wake cmd
473 data[0] = 0x06;
474 data[1] = 0x00;
475
476 //leave power on
477 // verbose on for now for testing - turn off when functional
a334de73 478 if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b();
ff4fdb32 479
a334de73 480 if (*datalen != 3 || !crc) return switch_off_field_14b();
ff4fdb32 481
482 uint8_t chipID = data[0];
483 // select
484 data[0] = 0x0E;
485 data[1] = chipID;
486 *datalen = 2;
487
488 //leave power on
a334de73 489 if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b();
ff4fdb32 490
a334de73 491 if (*datalen != 3 || !crc || data[0] != chipID) return switch_off_field_14b();
ff4fdb32 492
493 // get uid
494 data[0] = 0x0B;
495 *datalen = 1;
496
cc34cc7b 497 //leave power on
a334de73 498 if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b();
c3ebcce4 499
a334de73 500 if (*datalen != 10 || !crc) return switch_off_field_14b();
c3ebcce4 501
cc34cc7b 502 //power off ?
a334de73 503 if (closeCon) switch_off_field_14b();
cc34cc7b 504
ff4fdb32 505 PrintAndLog("\n14443-3b ST tag found:");
b29d55f2 506 print_st_general_info(data);
ff4fdb32 507 return 1;
508}
509
a334de73 510
8a258b58 511// SRx get and print full info (needs more info...)
a334de73 512static bool HF14B_ST_Info(bool verbose) {
513 uint8_t data[100];
514 uint8_t datalen;
515
516 if (!HF14B_ST_Reader(data, &datalen, false)) return false;
517
8a258b58 518 //add locking bit information here.
a334de73 519 if (print_ST_Lock_info(data[5] >> 2))
520 switch_off_field_14b();
8a258b58 521
a334de73 522 return true;
8a258b58 523}
524
a334de73 525
ff4fdb32 526// test for other 14b type tags (mimic another reader - don't have tags to identify)
a334de73 527static bool HF14B_Other_Reader(bool verbose) {
528 uint8_t data[4];
529 uint8_t datalen;
530
ff4fdb32 531 bool crc = true;
a334de73 532 datalen = 4;
ff4fdb32 533 //std read cmd
534 data[0] = 0x00;
535 data[1] = 0x0b;
536 data[2] = 0x3f;
537 data[3] = 0x80;
538
a334de73 539 if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) != 0) {
540 if (datalen > 2 || !crc) {
ff4fdb32 541 PrintAndLog ("\n14443-3b tag found:");
542 PrintAndLog ("Unknown tag type answered to a 0x000b3f80 command ans:");
a334de73 543 PrintAndLog ("%s", sprint_hex(data, datalen));
544 switch_off_field_14b();
545 return true;
ff4fdb32 546 }
547 }
548
549 crc = false;
a334de73 550 datalen = 1;
ff4fdb32 551 data[0] = 0x0a;
552
a334de73 553 if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) != 0) {
554 if (datalen > 0) {
ff4fdb32 555 PrintAndLog ("\n14443-3b tag found:");
556 PrintAndLog ("Unknown tag type answered to a 0x0A command ans:");
a334de73 557 PrintAndLog ("%s", sprint_hex(data, datalen));
558 switch_off_field_14b();
559 return true;
ff4fdb32 560 }
561 }
a334de73 562
ff4fdb32 563 crc = false;
a334de73 564 datalen = 1;
ff4fdb32 565 data[0] = 0x0c;
566
a334de73 567 if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) != 0) {
568 if (datalen > 0) {
ff4fdb32 569 PrintAndLog ("\n14443-3b tag found:");
570 PrintAndLog ("Unknown tag type answered to a 0x0C command ans:");
a334de73 571 PrintAndLog ("%s", sprint_hex(data, datalen));
572 switch_off_field_14b();
573 return true;
ff4fdb32 574 }
575 }
a334de73 576 switch_off_field_14b();
577 return false;
ff4fdb32 578}
579
a334de73 580
b29d55f2 581// get and print all info known about any known 14b tag
a334de73 582static int usage_hf_14b_info(void) {
583 PrintAndLogEx(NORMAL, "Usage: hf 14b info [h] [s]");
584 PrintAndLogEx(NORMAL, "Options:");
585 PrintAndLogEx(NORMAL, " h this help");
586 PrintAndLogEx(NORMAL, " s silently");
587 PrintAndLogEx(NORMAL, "Example:");
588 PrintAndLogEx(NORMAL, " hf 14b info");
589 return 0;
590}
591
592int infoHF14B(bool verbose) {
ff4fdb32 593 uint8_t data[100];
a334de73 594 uint8_t datalen;
595
ff4fdb32 596 // try std 14b (atqb)
a334de73 597 if (HF14B_Std_Info(data, &datalen)) return 1;
ff4fdb32 598
599 // try st 14b
a334de73 600 if (HF14B_ST_Info(verbose)) return 1;
ff4fdb32 601
602 // try unknown 14b read commands (to be identified later)
603 // could be read of calypso, CEPAS, moneo, or pico pass.
a334de73 604 if (HF14B_Other_Reader(verbose)) return 1;
ff4fdb32 605
606 if (verbose) PrintAndLog("no 14443B tag found");
607 return 0;
608}
609
a334de73 610
b29d55f2 611// menu command to get and print all info known about any known 14b tag
a334de73 612static int CmdHF14Binfo(const char *Cmd){
613 char cmdp = tolower(param_getchar(Cmd, 0));
614 if (cmdp == 'h') return usage_hf_14b_info();
615
616 bool verbose = !(cmdp == 's');
617 return infoHF14B(verbose);
ff4fdb32 618}
3fe4ff4f 619
a334de73 620
b29d55f2 621// get and print general info about all known 14b chips
a334de73 622int readHF14B(bool verbose){
b29d55f2 623 uint8_t data[100];
624 uint8_t datalen = 5;
a334de73 625
b29d55f2 626 // try std 14b (atqb)
627 if (HF14BStdReader(data, &datalen)) return 1;
628
629 // try st 14b
cc34cc7b 630 if (HF14B_ST_Reader(data, &datalen, true)) return 1;
b29d55f2 631
632 // try unknown 14b read commands (to be identified later)
633 // could be read of calypso, CEPAS, moneo, or pico pass.
a334de73 634 if (HF14B_Other_Reader(verbose)) return 1;
b29d55f2 635
636 if (verbose) PrintAndLog("no 14443B tag found");
637 return 0;
638}
639
a334de73 640
b29d55f2 641// menu command to get and print general info about all known 14b chips
a334de73 642static int usage_hf_14b_reader(void) {
643 PrintAndLogEx(NORMAL, "Usage: hf 14b reader [h] [s]");
644 PrintAndLogEx(NORMAL, "Options:");
645 PrintAndLogEx(NORMAL, " h this help");
646 PrintAndLogEx(NORMAL, " s silently");
647 PrintAndLogEx(NORMAL, "Example:");
648 PrintAndLogEx(NORMAL, " hf 14b reader");
649 return 0;
b29d55f2 650}
651
a334de73 652
653static int CmdHF14BReader(const char *Cmd) {
654 char cmdp = tolower(param_getchar(Cmd, 0));
655 if (cmdp == 'h') return usage_hf_14b_reader();
656
657 bool verbose = !(cmdp == 's');
658 return readHF14B(verbose);
659}
660
661
662int CmdSriWrite(const char *Cmd) {
3fe4ff4f 663/*
664 * For SRIX4K blocks 00 - 7F
665 * hf 14b raw -c -p 09 $srix4kwblock $srix4kwdata
666 *
667 * For SR512 blocks 00 - 0F
668 * hf 14b raw -c -p 09 $sr512wblock $sr512wdata
a334de73 669 *
3fe4ff4f 670 * Special block FF = otp_lock_reg block.
671 * Data len 4 bytes-
672 */
a334de73 673 char cmdp = param_getchar(Cmd, 0);
3fe4ff4f 674 uint8_t blockno = -1;
675 uint8_t data[4] = {0x00};
676 bool isSrix4k = true;
a334de73 677 char str[20];
3fe4ff4f 678
b5be31f9 679 if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {
3fe4ff4f 680 PrintAndLog("Usage: hf 14b write <1|2> <BLOCK> <DATA>");
b5be31f9 681 PrintAndLog(" [1 = SRIX4K]");
682 PrintAndLog(" [2 = SRI512]");
683 PrintAndLog(" [BLOCK number depends on tag, special block == FF]");
684 PrintAndLog(" sample: hf 14b write 1 7F 11223344");
685 PrintAndLog(" : hf 14b write 1 FF 11223344");
686 PrintAndLog(" : hf 14b write 2 15 11223344");
687 PrintAndLog(" : hf 14b write 2 FF 11223344");
3fe4ff4f 688 return 0;
689 }
690
b5be31f9 691 if ( cmdp == '2' )
3fe4ff4f 692 isSrix4k = false;
a334de73 693
b5be31f9 694 //blockno = param_get8(Cmd, 1);
a334de73 695
696 if (param_gethex(Cmd,1, &blockno, 2) ) {
b5be31f9 697 PrintAndLog("Block number must include 2 HEX symbols");
698 return 0;
699 }
a334de73 700
701 if (isSrix4k) {
702 if (blockno > 0x7f && blockno != 0xff){
3fe4ff4f 703 PrintAndLog("Block number out of range");
704 return 0;
a334de73 705 }
3fe4ff4f 706 } else {
a334de73 707 if (blockno > 0x0f && blockno != 0xff){
3fe4ff4f 708 PrintAndLog("Block number out of range");
709 return 0;
a334de73 710 }
3fe4ff4f 711 }
a334de73 712
3fe4ff4f 713 if (param_gethex(Cmd, 2, data, 8)) {
714 PrintAndLog("Data must include 8 HEX symbols");
715 return 0;
716 }
a334de73 717
718 if (blockno == 0xff)
719 PrintAndLog("[%s] Write special block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512", blockno, sprint_hex(data, 4));
3fe4ff4f 720 else
a334de73 721 PrintAndLog("[%s] Write block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512", blockno, sprint_hex(data, 4));
722
fe5b3a44 723 sprintf(str, "-c 09 %02x %02x%02x%02x%02x", blockno, data[0], data[1], data[2], data[3]);
b5be31f9 724
3fe4ff4f 725 CmdHF14BCmdRaw(str);
726 return 0;
727}
728
a334de73 729
730static int CmdHelp(const char *Cmd);
731
732static command_t CommandTable[] =
7fe9b0b7 733{
734 {"help", CmdHelp, 1, "This help"},
b29d55f2 735 {"info", CmdHF14Binfo, 0, "Find and print details about a 14443B tag"},
736 {"list", CmdHF14BList, 0, "[Deprecated] List ISO 14443B history"},
737 {"reader", CmdHF14BReader, 0, "Act as a 14443B reader to identify a tag"},
132a0217 738 {"sim", CmdHF14BSim, 0, "Fake ISO 14443B tag"},
739 {"snoop", CmdHF14BSnoop, 0, "Eavesdrop ISO 14443B"},
7cf3ef20 740 {"sri512read", CmdSri512Read, 0, "Read contents of a SRI512 tag"},
741 {"srix4kread", CmdSrix4kRead, 0, "Read contents of a SRIX4K tag"},
ff4fdb32 742 {"sriwrite", CmdSriWrite, 0, "Write data to a SRI512 | SRIX4K tag"},
7cf3ef20 743 {"raw", CmdHF14BCmdRaw, 0, "Send raw hex data to tag"},
7fe9b0b7 744 {NULL, NULL, 0, NULL}
745};
746
747int CmdHF14B(const char *Cmd)
748{
749 CmdsParse(CommandTable, Cmd);
750 return 0;
751}
752
753int CmdHelp(const char *Cmd)
754{
755 CmdsHelp(CommandTable);
756 return 0;
757}
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