git.zerfleddert.de Git - proxmark3-svn/blob - include/hitag2.h

   1 //-----------------------------------------------------------------------------
   2 // (c) 2012 Roel Verdult
   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 // Hitag2 type prototyping
   9 //-----------------------------------------------------------------------------
  10 // HitagS added
  11 //-----------------------------------------------------------------------------
  12
  13 #ifndef _HITAG2_H_
  14 #define _HITAG2_H_
  15
  16 typedef enum {
  17         RHTSF_CHALLENGE           = 01,
  18         RHTSF_KEY                 = 02,
  19         WHTSF_CHALLENGE           = 03,
  20         WHTSF_KEY                 = 04,
  21         RHT2F_PASSWORD            = 21,
  22         RHT2F_AUTHENTICATE        = 22,
  23         RHT2F_CRYPTO              = 23,
  24         RHT2F_TEST_AUTH_ATTEMPTS  = 25,
  25         RHT2F_UID_ONLY            = 26
  26 } hitag_function;
  27
  28 typedef struct {
  29         byte_t password[4];
  30 } PACKED rht2d_password;
  31
  32 typedef struct {
  33         byte_t NrAr[8];
  34         byte_t data[4];
  35 } PACKED rht2d_authenticate;
  36
  37 typedef struct {
  38         byte_t key[6];
  39         byte_t data[4];
  40 } PACKED rht2d_crypto;
  41
  42 typedef union {
  43         rht2d_password pwd;
  44         rht2d_authenticate auth;
  45         rht2d_crypto crypto;
  46 } hitag_data;
  47
  48 #endif