libosmogsm  0.11.0-dirty
Osmocom GSM library
src/gsm/milenage/aes_wrap.h
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00001 
00010 /*
00011  * Copyright (c) 2003-2007, Jouni Malinen <j@w1.fi>
00012  *
00013  * This program is free software; you can redistribute it and/or modify
00014  * it under the terms of the GNU General Public License version 2 as
00015  * published by the Free Software Foundation.
00016  *
00017  * Alternatively, this software may be distributed under the terms of BSD
00018  * license.
00019  *
00020  * SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
00021  *
00022  * See README and COPYING for more details.
00023  */
00024 
00025 #pragma once
00026 
00027 int __must_check aes_wrap(const u8 *kek, int n, const u8 *plain, u8 *cipher);
00028 int __must_check aes_unwrap(const u8 *kek, int n, const u8 *cipher, u8 *plain);
00029 int __must_check omac1_aes_128_vector(const u8 *key, size_t num_elem,
00030                                       const u8 *addr[], const size_t *len,
00031                                       u8 *mac);
00032 int __must_check omac1_aes_128(const u8 *key, const u8 *data, size_t data_len,
00033                                u8 *mac);
00034 int __must_check aes_128_encrypt_block(const u8 *key, const u8 *in, u8 *out);
00035 int __must_check aes_128_ctr_encrypt(const u8 *key, const u8 *nonce,
00036                                      u8 *data, size_t data_len);
00037 int __must_check aes_128_eax_encrypt(const u8 *key,
00038                                      const u8 *nonce, size_t nonce_len,
00039                                      const u8 *hdr, size_t hdr_len,
00040                                      u8 *data, size_t data_len, u8 *tag);
00041 int __must_check aes_128_eax_decrypt(const u8 *key,
00042                                      const u8 *nonce, size_t nonce_len,
00043                                      const u8 *hdr, size_t hdr_len,
00044                                      u8 *data, size_t data_len, const u8 *tag);
00045 int __must_check aes_128_cbc_encrypt(const u8 *key, const u8 *iv, u8 *data,
00046                                      size_t data_len);
00047 int __must_check aes_128_cbc_decrypt(const u8 *key, const u8 *iv, u8 *data,
00048                                      size_t data_len);
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