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a66fca86 | 1 | /***************************************************************************** |
d60418a0 MHS |
2 | * WARNING |
3 | * | |
4 | * THIS CODE IS CREATED FOR EXPERIMENTATION AND EDUCATIONAL USE ONLY. | |
5 | * | |
6 | * USAGE OF THIS CODE IN OTHER WAYS MAY INFRINGE UPON THE INTELLECTUAL | |
7 | * PROPERTY OF OTHER PARTIES, SUCH AS INSIDE SECURE AND HID GLOBAL, | |
8 | * AND MAY EXPOSE YOU TO AN INFRINGEMENT ACTION FROM THOSE PARTIES. | |
9 | * | |
10 | * THIS CODE SHOULD NEVER BE USED TO INFRINGE PATENTS OR INTELLECTUAL PROPERTY RIGHTS. | |
11 | * | |
12 | ***************************************************************************** | |
13 | * | |
14 | * This file is part of loclass. It is a reconstructon of the cipher engine | |
a66fca86 AD |
15 | * used in iClass, and RFID techology. |
16 | * | |
17 | * The implementation is based on the work performed by | |
18 | * Flavio D. Garcia, Gerhard de Koning Gans, Roel Verdult and | |
19 | * Milosch Meriac in the paper "Dismantling IClass". | |
20 | * | |
21 | * Copyright (C) 2014 Martin Holst Swende | |
22 | * | |
23 | * This is free software: you can redistribute it and/or modify | |
24 | * it under the terms of the GNU General Public License version 2 as published | |
25 | * by the Free Software Foundation. | |
26 | * | |
27 | * This file is distributed in the hope that it will be useful, | |
28 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
29 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
30 | * GNU General Public License for more details. | |
31 | * | |
32 | * You should have received a copy of the GNU General Public License | |
d60418a0 MHS |
33 | * along with loclass. If not, see <http://www.gnu.org/licenses/>. |
34 | * | |
35 | * | |
36 | * | |
a66fca86 AD |
37 | ****************************************************************************/ |
38 | ||
d60418a0 | 39 | |
a66fca86 AD |
40 | #ifndef CIPHER_H |
41 | #define CIPHER_H | |
42 | #include <stdint.h> | |
43 | ||
b67f7ec3 | 44 | void doMAC(uint8_t *cc_nr_p, uint8_t *div_key_p, uint8_t mac[4]); |
e1c6e9e8 | 45 | void doMAC_N(uint8_t *address_data_p,uint8_t address_data_size, uint8_t *div_key_p, uint8_t mac[4]); |
aa53efc3 | 46 | |
b67f7ec3 | 47 | #ifndef ON_DEVICE |
3ad48540 | 48 | int testMAC(); |
b67f7ec3 | 49 | #endif |
a66fca86 AD |
50 | |
51 | #endif // CIPHER_H |