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bd20f8f4 1//-----------------------------------------------------------------------------
d19929cb 2// (c) 2012 Roel Verdult
bd20f8f4 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//-----------------------------------------------------------------------------
d19929cb 8// Hitag2 type prototyping
bd20f8f4 9//-----------------------------------------------------------------------------
2e68bd40 10
d19929cb 11#ifndef _HITAG2_H_
12#define _HITAG2_H_
e30c654b 13
d19929cb 14typedef enum {
bde10a50 15 RHT2F_PASSWORD = 21,
16 RHT2F_AUTHENTICATE = 22,
17 RHT2F_CRYPTO = 23,
18 RHT2F_TEST_AUTH_ATTEMPTS = 25,
d19929cb 19} hitag_function;
2e68bd40 20
d19929cb 21typedef struct {
22 byte_t password[4];
23} PACKED rht2d_password;
24
25typedef struct {
26 byte_t NrAr[8];
27} PACKED rht2d_authenticate;
28
bde10a50 29typedef struct {
30 byte_t key[4];
31} PACKED rht2d_crypto;
32
d19929cb 33typedef union {
34 rht2d_password pwd;
35 rht2d_authenticate auth;
bde10a50 36 rht2d_crypto crypto;
d19929cb 37} hitag_data;
e30c654b 38
39#endif
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