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 } hitag_function;
  26
  27 typedef struct {
  28         byte_t password[4];
  29 } PACKED rht2d_password;
  30
  31 typedef struct {
  32         byte_t NrAr[8];
  33         byte_t data[4];
  34 } PACKED rht2d_authenticate;
  35
  36 typedef struct {
  37         byte_t key[6];
  38         byte_t data[4];
  39 } PACKED rht2d_crypto;
  40
  41 typedef union {
  42         rht2d_password pwd;
  43         rht2d_authenticate auth;
  44         rht2d_crypto crypto;
  45 } hitag_data;
  46
  47 #endif