client/src/cmdhftopaz.h

   1 //-----------------------------------------------------------------------------
   2 // Copyright (C) Proxmark3 contributors. See AUTHORS.md for details.
   3 //
   4 // This program is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // See LICENSE.txt for the text of the license.
  15 //-----------------------------------------------------------------------------
  16 // High frequency Topaz (NFC Type 1) commands
  17 //-----------------------------------------------------------------------------
  18
  19 #ifndef CMDHFTOPAZ_H__
  20 #define CMDHFTOPAZ_H__
  21
  22 #include "common.h"
  23
  24
  25 #define TOPAZ_STATIC_MEMORY (0x0F * 8)  // 15 blocks with 8 Bytes each
  26 #define TOPAZ_BLOCK_SIZE    8
  27 #define TOPAZ_MAX_SIZE      512
  28
  29 // a struct to describe a memory area which contains lock bits and the corresponding lockable memory area
  30 typedef struct dynamic_lock_area_s {
  31     struct dynamic_lock_area_s *next;
  32     uint16_t byte_offset;               // the address of the lock bits
  33     uint16_t size_in_bits;
  34     uint16_t first_locked_byte;         // the address of the lockable area
  35     uint16_t bytes_locked_per_bit;
  36 } dynamic_lock_area_t;
  37
  38 typedef struct topaz_tag_s {
  39     uint8_t HR01[2];
  40     uint8_t uid[7];
  41     uint16_t size;
  42     uint8_t data_blocks[TOPAZ_STATIC_MEMORY / 8][8]; // this memory is always there
  43     uint8_t *dynamic_memory;                         // this memory can be there
  44     dynamic_lock_area_t *dynamic_lock_areas;         // lock area descriptors
  45 } topaz_tag_t;
  46
  47
  48
  49 int CmdHFTopaz(const char *Cmd);
  50 int CmdHFTopazInfo(const char *Cmd);
  51 int readTopazUid(bool loop, bool verbose);
  52 #endif