Merge tag 'asoc-fix-v4.14-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git...
[platform/kernel/linux-exynos.git] / net / mac80211 / aes_ccm.h
1 /*
2  * Copyright 2003-2004, Instant802 Networks, Inc.
3  * Copyright 2006, Devicescape Software, Inc.
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
10 #ifndef AES_CCM_H
11 #define AES_CCM_H
12
13 #include <linux/crypto.h>
14
15 #define CCM_AAD_LEN     32
16
17 struct crypto_aead *ieee80211_aes_key_setup_encrypt(const u8 key[],
18                                                     size_t key_len,
19                                                     size_t mic_len);
20 int ieee80211_aes_ccm_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
21                               u8 *data, size_t data_len, u8 *mic,
22                               size_t mic_len);
23 int ieee80211_aes_ccm_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
24                               u8 *data, size_t data_len, u8 *mic,
25                               size_t mic_len);
26 void ieee80211_aes_key_free(struct crypto_aead *tfm);
27
28 #endif /* AES_CCM_H */