cvs.zerfleddert.de Git - proxmark3-svn/blob - client/cmdhf14b.c

   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
  11 #include <stdio.h>
  12 #include <stdlib.h>
  13 #include <stdbool.h>
  14 #include <string.h>
  15 #include <stdint.h>
  16 #include "iso14443crc.h"
  17 #include "proxmark3.h"
  18 #include "data.h"
  19 #include "graph.h"
  20 #include "util.h"
  21 #include "ui.h"
  22 #include "cmdparser.h"
  23 #include "cmdhf14b.h"
  24 #include "cmdmain.h"
  25 #include "cmdhf14a.h"
  26
  27 static int CmdHelp(const char *Cmd);
  28
  29 int CmdHF14BList(const char *Cmd)
  30 {
  31         PrintAndLog("Deprecated command, use 'hf list 14b' instead");
  32
  33         return 0;
  34 }
  35
  36 int CmdHF14BSim(const char *Cmd)
  37 {
  38   UsbCommand c={CMD_SIMULATE_TAG_ISO_14443B};
  39   clearCommandBuffer();
  40   SendCommand(&c);
  41   return 0;
  42 }
  43
  44 int CmdHF14BSnoop(const char *Cmd)
  45 {
  46   UsbCommand c = {CMD_SNOOP_ISO_14443B};
  47   clearCommandBuffer();
  48   SendCommand(&c);
  49   return 0;
  50 }
  51
  52 /* New command to read the contents of a SRI512 tag
  53  * SRI512 tags are ISO14443-B modulated memory tags,
  54  * this command just dumps the contents of the memory
  55  */
  56 int CmdSri512Read(const char *Cmd)
  57 {
  58   UsbCommand c = {CMD_READ_SRI512_TAG, {strtol(Cmd, NULL, 0), 0, 0}};
  59   clearCommandBuffer();
  60   SendCommand(&c);
  61   return 0;
  62 }
  63
  64 /* New command to read the contents of a SRIX4K tag
  65  * SRIX4K tags are ISO14443-B modulated memory tags,
  66  * this command just dumps the contents of the memory/
  67  */
  68 int CmdSrix4kRead(const char *Cmd)
  69 {
  70   UsbCommand c = {CMD_READ_SRIX4K_TAG, {strtol(Cmd, NULL, 0), 0, 0}};
  71   clearCommandBuffer();
  72   SendCommand(&c);
  73   return 0;
  74 }
  75
  76 int rawClose(void){
  77         UsbCommand resp;
  78         UsbCommand c = {CMD_ISO_14443B_COMMAND, {0, 0, 0}};
  79         clearCommandBuffer();
  80         SendCommand(&c);
  81         if (!WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
  82                 return 0;
  83         }
  84         return 0;
  85 }
  86
  87 int HF14BCmdRaw(bool reply, bool *crc, bool power, uint8_t *data, uint8_t *datalen, bool verbose){
  88         UsbCommand resp;
  89         UsbCommand c = {CMD_ISO_14443B_COMMAND, {0, 0, 0}}; // len,recv,power
  90         if(*crc)
  91         {
  92                 uint8_t first, second;
  93                 ComputeCrc14443(CRC_14443_B, data, *datalen, &first, &second);
  94                 data[*datalen] = first;
  95                 data[*datalen + 1] = second;
  96                 *datalen += 2;
  97         }
  98
  99         c.arg[0] = *datalen;
 100         c.arg[1] = reply;
 101         c.arg[2] = power;
 102         memcpy(c.d.asBytes,data,*datalen);
 103         clearCommandBuffer();
 104         SendCommand(&c);
 105
 106         if (!reply) return 1;
 107
 108         if (!WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
 109                 if (verbose) PrintAndLog("timeout while waiting for reply.");
 110                 return 0;
 111         }
 112         *datalen = resp.arg[0];
 113         if (verbose) PrintAndLog("received %u octets", *datalen);
 114         if(*datalen<2) return 0;
 115
 116         memcpy(data, resp.d.asBytes, *datalen);
 117         if (verbose) PrintAndLog("%s", sprint_hex(data, *datalen));
 118
 119         uint8_t first, second;
 120         ComputeCrc14443(CRC_14443_B, data, *datalen-2, &first, &second);
 121         if(data[*datalen-2] == first && data[*datalen-1] == second) {
 122                 if (verbose) PrintAndLog("CRC OK");
 123                 *crc = true;
 124         } else {
 125                 if (verbose) PrintAndLog("CRC failed");
 126                 *crc = false;
 127         }
 128         return 1;
 129 }
 130
 131 int CmdHF14BCmdRaw (const char *Cmd) {
 132         bool reply = true;
 133         bool crc = false;
 134         bool power = false;
 135         char buf[5] = "";
 136         uint8_t data[100] = {0x00};
 137         uint8_t datalen = 0;
 138         unsigned int temp;
 139         int i = 0;
 140         if (strlen(Cmd)<3) {
 141                         PrintAndLog("Usage: hf 14b raw [-r] [-c] [-p] <0A 0B 0C ... hex>");
 142                         PrintAndLog("       -r    do not read response");
 143                         PrintAndLog("       -c    calculate and append CRC");
 144                         PrintAndLog("       -p    leave the field on after receive");
 145                         return 0;
 146         }
 147
 148         // strip
 149         while (*Cmd==' ' || *Cmd=='\t') Cmd++;
 150
 151         while (Cmd[i]!='\0') {
 152                 if (Cmd[i]==' ' || Cmd[i]=='\t') { i++; continue; }
 153                 if (Cmd[i]=='-') {
 154                         switch (Cmd[i+1]) {
 155                                 case 'r':
 156                                 case 'R':
 157                                         reply = false;
 158                                         break;
 159                                 case 'c':
 160                                 case 'C':
 161                                         crc = true;
 162                                         break;
 163                                 case 'p':
 164                                 case 'P':
 165                                         power = true;
 166                                         break;
 167                                 default:
 168                                         PrintAndLog("Invalid option");
 169                                         return 0;
 170                         }
 171                         i+=2;
 172                         continue;
 173                 }
 174                 if ((Cmd[i]>='0' && Cmd[i]<='9') ||
 175                     (Cmd[i]>='a' && Cmd[i]<='f') ||
 176                     (Cmd[i]>='A' && Cmd[i]<='F') ) {
 177                         buf[strlen(buf)+1]=0;
 178                         buf[strlen(buf)]=Cmd[i];
 179                         i++;
 180
 181                         if (strlen(buf)>=2) {
 182                                 sscanf(buf,"%x",&temp);
 183                                 data[datalen++]=(uint8_t)(temp & 0xff);
 184                                 *buf=0;
 185                         }
 186                         continue;
 187                 }
 188                 PrintAndLog("Invalid char on input");
 189                 return 1;
 190         }
 191         if (datalen == 0)
 192         {
 193                 PrintAndLog("Missing data input");
 194                 return 0;
 195         }
 196
 197         return HF14BCmdRaw(reply, &crc, power, data, &datalen, true);
 198 }
 199
 200 // print full atqb info
 201 static void print_atqb_resp(uint8_t *data){
 202         PrintAndLog ("           UID: %s", sprint_hex(data+1,4));
 203         PrintAndLog ("      App Data: %s", sprint_hex(data+5,4));
 204         PrintAndLog ("      Protocol: %s", sprint_hex(data+9,3));
 205         uint8_t BitRate = data[9];
 206         if (!BitRate)
 207                 PrintAndLog ("      Bit Rate: 106 kbit/s only PICC <-> PCD");
 208         if (BitRate & 0x10)
 209                 PrintAndLog ("      Bit Rate: 212 kbit/s PICC -> PCD supported");
 210         if (BitRate & 0x20)
 211                 PrintAndLog ("      Bit Rate: 424 kbit/s PICC -> PCD supported");
 212         if (BitRate & 0x40)
 213                 PrintAndLog ("      Bit Rate: 847 kbit/s PICC -> PCD supported");
 214         if (BitRate & 0x01)
 215                 PrintAndLog ("      Bit Rate: 212 kbit/s PICC <- PCD supported");
 216         if (BitRate & 0x02)
 217                 PrintAndLog ("      Bit Rate: 424 kbit/s PICC <- PCD supported");
 218         if (BitRate & 0x04)
 219                 PrintAndLog ("      Bit Rate: 847 kbit/s PICC <- PCD supported");
 220         if (BitRate & 0x80)
 221                 PrintAndLog ("                Same bit rate <-> required");
 222
 223         uint16_t maxFrame = data[10]>>4;
 224         if (maxFrame < 5)
 225                 maxFrame = 8*maxFrame + 16;
 226         else if (maxFrame == 5)
 227                 maxFrame = 64;
 228         else if (maxFrame == 6)
 229                 maxFrame = 96;
 230         else if (maxFrame == 7)
 231                 maxFrame = 128;
 232         else if (maxFrame == 8)
 233                 maxFrame = 256;
 234         else
 235                 maxFrame = 257;
 236
 237         PrintAndLog ("Max Frame Size: %d%s",maxFrame, (maxFrame == 257) ? "+ RFU" : "");
 238
 239         uint8_t protocolT = data[10] & 0xF;
 240         PrintAndLog (" Protocol Type: Protocol is %scompliant with ISO/IEC 14443-4",(protocolT) ? "" : "not " );
 241         PrintAndLog ("Frame Wait Int: %d", data[11]>>4);
 242         PrintAndLog (" App Data Code: Application is %s",(data[11]&4) ? "Standard" : "Proprietary");
 243         PrintAndLog (" Frame Options: NAD is %ssupported",(data[11]&2) ? "" : "not ");
 244         PrintAndLog (" Frame Options: CID is %ssupported",(data[11]&1) ? "" : "not ");
 245
 246         return;
 247 }
 248
 249 // get SRx chip model (from UID) // from ST Microelectronics
 250 char *get_ST_Chip_Model(uint8_t data){
 251         static char model[20];
 252         char *retStr = model;
 253         memset(model,0, sizeof(model));
 254
 255         switch (data) {
 256                 case 0x0: sprintf(retStr, "SRIX4K (Special)"); break;
 257                 case 0x2: sprintf(retStr, "SR176"); break;
 258                 case 0x3: sprintf(retStr, "SRIX4K"); break;
 259                 case 0x4: sprintf(retStr, "SRIX512"); break;
 260                 case 0x6: sprintf(retStr, "SRI512"); break;
 261                 case 0x7: sprintf(retStr, "SRI4K"); break;
 262                 case 0xC: sprintf(retStr, "SRT512"); break;
 263                 default : sprintf(retStr, "Unknown"); break;
 264         }
 265         return retStr;
 266 }
 267
 268 int print_ST_Lock_info(uint8_t model){
 269         //assume connection open and tag selected...
 270         uint8_t data[8] = {0x00};
 271         uint8_t datalen = 2;
 272         bool crc = true;
 273         uint8_t resplen;
 274         uint8_t blk1;
 275         data[0] = 0x08;
 276
 277         if (model == 0x2) { //SR176 has special command:
 278                 data[1] = 0xf;
 279                 resplen = 4;
 280         } else {
 281                 data[1] = 0xff;
 282                 resplen = 6;
 283         }
 284
 285         //std read cmd
 286         if (HF14BCmdRaw(true, &crc, true, data, &datalen, false)==0) return rawClose();
 287
 288         if (datalen != resplen || !crc) return rawClose();
 289
 290         PrintAndLog("Chip Write Protection Bits:");
 291         // now interpret the data
 292         switch (model){
 293                 case 0x0: //fall through (SRIX4K special)
 294                 case 0x3: //fall through (SRIx4K)
 295                 case 0x7: //             (SRI4K)
 296                         //only need data[3]
 297                         blk1 = 9;
 298                         PrintAndLog("   raw: %s",printBits(8,data+3));
 299                         PrintAndLog(" 07/08: %slocked", blk1, (data[3] & 1) ? "not " : "" );
 300                         for (uint8_t i = 1; i<8; i++){
 301                                 PrintAndLog("    %02u: %slocked", blk1, (data[3] & (1 << i)) ? "not " : "" );
 302                                 blk1++;
 303                         }
 304                         break;
 305                 case 0x4: //fall through (SRIX512)
 306                 case 0x6: //fall through (SRI512)
 307                 case 0xC: //             (SRT512)
 308                         //need data[2] and data[3]
 309                         blk1 = 0;
 310                         PrintAndLog("   raw: %s",printBits(16,data+2));
 311                         for (uint8_t b=2; b<4; b++){
 312                                 for (uint8_t i=0; i<8; i++){
 313                                         PrintAndLog("    %02u: %slocked", blk1, (data[b] & (1 << i)) ? "not " : "" );
 314                                         blk1++;
 315                                 }
 316                         }
 317                         break;
 318                 case 0x2: //             (SR176)
 319                         //need data[2]
 320                         blk1 = 0;
 321                         PrintAndLog("   raw: %s",printBits(8,data+2));
 322                         for (uint8_t i = 0; i<8; i++){
 323                                 PrintAndLog(" %02u/%02u: %slocked", blk1, blk1+1, (data[2] & (1 << i)) ? "" : "not " );
 324                                 blk1+=2;
 325                         }
 326                         break;
 327                 default:
 328                         return rawClose();
 329         }
 330         return 1;
 331 }
 332
 333 // print UID info from SRx chips (ST Microelectronics)
 334 static void print_st_general_info(uint8_t *data){
 335         //uid = first 8 bytes in data
 336         PrintAndLog("   UID: %s", sprint_hex(SwapEndian64(data,8,8),8));
 337         PrintAndLog("   MFG: %02X, %s", data[6], getTagInfo(data[6]));
 338         PrintAndLog("  Chip: %02X, %s", data[5]>>2, get_ST_Chip_Model(data[5]>>2));
 339         return;
 340 }
 341
 342 // 14b get and print UID only (general info)
 343 int HF14BStdReader(uint8_t *data, uint8_t *datalen){
 344         //05 00 00 = find one tag in field
 345         //1d xx xx xx xx 20 00 08 01 00 = attrib xx=crc
 346         //a3 = ?  (resp 03 e2 c2)
 347         //02 = ?  (resp 02 6a d3)
 348         // 022b (resp 02 67 00 [29  5b])
 349         // 0200a40400 (resp 02 67 00 [29 5b])
 350         // 0200a4040c07a0000002480300 (resp 02 67 00 [29 5b])
 351         // 0200a4040c07a0000002480200 (resp 02 67 00 [29 5b])
 352         // 0200a4040006a0000000010100 (resp 02 6a 82 [4b 4c])
 353         // 0200a4040c09d27600002545500200 (resp 02 67 00 [29 5b])
 354         // 0200a404000cd2760001354b414e4d30310000 (resp 02 6a 82 [4b 4c])
 355         // 0200a404000ca000000063504b43532d313500 (resp 02 6a 82 [4b 4c])
 356         // 0200a4040010a000000018300301000000000000000000 (resp 02 6a 82 [4b 4c])
 357         //03 = ?  (resp 03 [e3 c2])
 358         //c2 = ?  (resp c2 [66 15])
 359         //b2 = ?  (resp a3 [e9 67])
 360         bool crc = true;
 361         *datalen = 3;
 362         //std read cmd
 363         data[0] = 0x05;
 364         data[1] = 0x00;
 365         data[2] = 0x08;
 366
 367         if (HF14BCmdRaw(true, &crc, false, data, datalen, false)==0) return 0;
 368
 369         if (data[0] != 0x50  || *datalen != 14 || !crc) return 0;
 370
 371         PrintAndLog ("\n14443-3b tag found:");
 372         PrintAndLog ("           UID: %s", sprint_hex(data+1,4));
 373
 374         return 1;
 375 }
 376
 377 // 14b get and print Full Info (as much as we know)
 378 int HF14BStdInfo(uint8_t *data, uint8_t *datalen){
 379         if (!HF14BStdReader(data,datalen)) return 0;
 380
 381         //add more info here
 382         print_atqb_resp(data);
 383
 384         return 1;
 385 }
 386
 387 // SRx get and print general info about SRx chip from UID
 388 int HF14B_ST_Reader(uint8_t *data, uint8_t *datalen, bool closeCon){
 389         bool crc = true;
 390         *datalen = 2;
 391         //wake cmd
 392         data[0] = 0x06;
 393         data[1] = 0x00;
 394
 395         //leave power on
 396         // verbose on for now for testing - turn off when functional
 397         if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose();
 398
 399         if (*datalen != 3 || !crc) return rawClose();
 400
 401         uint8_t chipID = data[0];
 402         // select
 403         data[0] = 0x0E;
 404         data[1] = chipID;
 405         *datalen = 2;
 406
 407         //leave power on
 408         if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose();
 409
 410         if (*datalen != 3 || !crc || data[0] != chipID) return rawClose();
 411
 412         // get uid
 413         data[0] = 0x0B;
 414         *datalen = 1;
 415
 416         //leave power on
 417         if (HF14BCmdRaw(true, &crc, true, data, datalen, false)==0) return rawClose();
 418         //power off ?
 419         if (closeCon) rawClose();
 420
 421         if (*datalen != 10 || !crc) return 0;
 422
 423         PrintAndLog("\n14443-3b ST tag found:");
 424         print_st_general_info(data);
 425         return 1;
 426 }
 427
 428 // SRx get and print full info (needs more info...)
 429 int HF14B_ST_Info(uint8_t *data, uint8_t *datalen){
 430         if (!HF14B_ST_Reader(data, datalen, false)) return 0;
 431
 432         //add locking bit information here.
 433         if (print_ST_Lock_info(data[5]>>2))
 434                 rawClose();
 435
 436         return 1;
 437 }
 438
 439 // test for other 14b type tags (mimic another reader - don't have tags to identify)
 440 int HF14B_Other_Reader(uint8_t *data, uint8_t *datalen){
 441         bool crc = true;
 442         *datalen = 4;
 443         //std read cmd
 444         data[0] = 0x00;
 445         data[1] = 0x0b;
 446         data[2] = 0x3f;
 447         data[3] = 0x80;
 448
 449         if (HF14BCmdRaw(true, &crc, true, data, datalen, false)!=0) {
 450                 if (*datalen > 2 || !crc) {
 451                         PrintAndLog ("\n14443-3b tag found:");
 452                         PrintAndLog ("Unknown tag type answered to a 0x000b3f80 command ans:");
 453                         PrintAndLog ("%s",sprint_hex(data,*datalen));
 454                         rawClose();
 455                         return 1;
 456                 }
 457         }
 458
 459         crc = false;
 460         *datalen = 1;
 461         data[0] = 0x0a;
 462
 463         if (HF14BCmdRaw(true, &crc, true, data, datalen, false)!=0) {
 464                 if (*datalen > 0) {
 465                         PrintAndLog ("\n14443-3b tag found:");
 466                         PrintAndLog ("Unknown tag type answered to a 0x0A command ans:");
 467                         PrintAndLog ("%s",sprint_hex(data,*datalen));
 468                         rawClose();
 469                         return 1;
 470                 }
 471         }
 472
 473         crc = false;
 474         *datalen = 1;
 475         data[0] = 0x0c;
 476
 477         if (HF14BCmdRaw(true, &crc, true, data, datalen, false)!=0) {
 478                 if (*datalen > 0) {
 479                         PrintAndLog ("\n14443-3b tag found:");
 480                         PrintAndLog ("Unknown tag type answered to a 0x0C command ans:");
 481                         PrintAndLog ("%s",sprint_hex(data,*datalen));
 482                         rawClose();
 483                         return 1;
 484                 }
 485         }
 486         rawClose();
 487         return 0;
 488 }
 489
 490 // get and print all info known about any known 14b tag
 491 int HF14BInfo(bool verbose){
 492         uint8_t data[100];
 493         uint8_t datalen = 5;
 494
 495         // try std 14b (atqb)
 496         if (HF14BStdInfo(data, &datalen)) return 1;
 497
 498         // try st 14b
 499         if (HF14B_ST_Info(data, &datalen)) return 1;
 500
 501         // try unknown 14b read commands (to be identified later)
 502         //   could be read of calypso, CEPAS, moneo, or pico pass.
 503         if (HF14B_Other_Reader(data, &datalen)) return 1;
 504
 505         if (verbose) PrintAndLog("no 14443B tag found");
 506         return 0;
 507 }
 508
 509 // menu command to get and print all info known about any known 14b tag
 510 int CmdHF14Binfo(const char *Cmd){
 511         return HF14BInfo(true);
 512 }
 513
 514 // get and print general info about all known 14b chips
 515 int HF14BReader(bool verbose){
 516         uint8_t data[100];
 517         uint8_t datalen = 5;
 518
 519         // try std 14b (atqb)
 520         if (HF14BStdReader(data, &datalen)) return 1;
 521
 522         // try st 14b
 523         if (HF14B_ST_Reader(data, &datalen, true)) return 1;
 524
 525         // try unknown 14b read commands (to be identified later)
 526         //   could be read of calypso, CEPAS, moneo, or pico pass.
 527         if (HF14B_Other_Reader(data, &datalen)) return 1;
 528
 529         if (verbose) PrintAndLog("no 14443B tag found");
 530         return 0;
 531 }
 532
 533 // menu command to get and print general info about all known 14b chips
 534 int CmdHF14BReader(const char *Cmd){
 535         return HF14BReader(true);
 536 }
 537
 538 int CmdSriWrite( const char *Cmd){
 539 /*
 540  * For SRIX4K  blocks 00 - 7F
 541  * hf 14b raw -c -p 09 $srix4kwblock $srix4kwdata
 542  *
 543  * For SR512  blocks 00 - 0F
 544  * hf 14b raw -c -p 09 $sr512wblock $sr512wdata
 545  *
 546  * Special block FF =  otp_lock_reg block.
 547  * Data len 4 bytes-
 548  */
 549         char cmdp = param_getchar(Cmd, 0);
 550         uint8_t blockno = -1;
 551         uint8_t data[4] = {0x00};
 552         bool isSrix4k = true;
 553         char str[20];
 554
 555         if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {
 556                 PrintAndLog("Usage:  hf 14b write <1|2> <BLOCK> <DATA>");
 557                 PrintAndLog("    [1 = SRIX4K]");
 558                 PrintAndLog("    [2 = SRI512]");
 559                 PrintAndLog("    [BLOCK number depends on tag, special block == FF]");
 560                 PrintAndLog("     sample: hf 14b write 1 7F 11223344");
 561                 PrintAndLog("           : hf 14b write 1 FF 11223344");
 562                 PrintAndLog("           : hf 14b write 2 15 11223344");
 563                 PrintAndLog("           : hf 14b write 2 FF 11223344");
 564                 return 0;
 565         }
 566
 567         if ( cmdp == '2' )
 568                 isSrix4k = false;
 569
 570         //blockno = param_get8(Cmd, 1);
 571
 572         if ( param_gethex(Cmd,1, &blockno, 2) ) {
 573                 PrintAndLog("Block number must include 2 HEX symbols");
 574                 return 0;
 575         }
 576
 577         if ( isSrix4k ){
 578                 if ( blockno > 0x7f && blockno != 0xff ){
 579                         PrintAndLog("Block number out of range");
 580                         return 0;
 581                 }
 582         } else {
 583                 if ( blockno > 0x0f && blockno != 0xff ){
 584                         PrintAndLog("Block number out of range");
 585                         return 0;
 586                 }
 587         }
 588
 589         if (param_gethex(Cmd, 2, data, 8)) {
 590                 PrintAndLog("Data must include 8 HEX symbols");
 591                 return 0;
 592         }
 593
 594         if ( blockno == 0xff)
 595                 PrintAndLog("[%s] Write special block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512" , blockno,  sprint_hex(data,4) );
 596         else
 597                 PrintAndLog("[%s] Write block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512", blockno,  sprint_hex(data,4) );
 598
 599         sprintf(str, "-c 09 %02x %02x%02x%02x%02x", blockno, data[0], data[1], data[2], data[3]);
 600
 601         CmdHF14BCmdRaw(str);
 602         return 0;
 603 }
 604
 605 static command_t CommandTable[] =
 606 {
 607   {"help",        CmdHelp,        1, "This help"},
 608   {"info",        CmdHF14Binfo,   0, "Find and print details about a 14443B tag"},
 609   {"list",        CmdHF14BList,   0, "[Deprecated] List ISO 14443B history"},
 610   {"reader",      CmdHF14BReader, 0, "Act as a 14443B reader to identify a tag"},
 611   {"sim",         CmdHF14BSim,    0, "Fake ISO 14443B tag"},
 612   {"snoop",       CmdHF14BSnoop,  0, "Eavesdrop ISO 14443B"},
 613   {"sri512read",  CmdSri512Read,  0, "Read contents of a SRI512 tag"},
 614   {"srix4kread",  CmdSrix4kRead,  0, "Read contents of a SRIX4K tag"},
 615   {"sriwrite",    CmdSriWrite,    0, "Write data to a SRI512 | SRIX4K tag"},
 616   {"raw",         CmdHF14BCmdRaw, 0, "Send raw hex data to tag"},
 617   {NULL, NULL, 0, NULL}
 618 };
 619
 620 int CmdHF14B(const char *Cmd)
 621 {
 622   CmdsParse(CommandTable, Cmd);
 623   return 0;
 624 }
 625
 626 int CmdHelp(const char *Cmd)
 627 {
 628   CmdsHelp(CommandTable);
 629   return 0;
 630 }