libosmogsm  0.9.6-16.20170220git32ee5af8.fc35
Osmocom GSM library
aes.h
1 /*
2  * AES functions
3  * Copyright (c) 2003-2006, Jouni Malinen <j@w1.fi>
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation.
8  *
9  * Alternatively, this software may be distributed under the terms of BSD
10  * license.
11  *
12  * See README and COPYING for more details.
13  */
14 
15 #pragma once
16 
17 #define AES_BLOCK_SIZE 16
18 
19 void * aes_encrypt_init(const u8 *key, size_t len);
20 void aes_encrypt(void *ctx, const u8 *plain, u8 *crypt);
21 void aes_encrypt_deinit(void *ctx);
22 void * aes_decrypt_init(const u8 *key, size_t len);
23 void aes_decrypt(void *ctx, const u8 *crypt, u8 *plain);
24 void aes_decrypt_deinit(void *ctx);