1 /* SPDX-License-Identifier: GPL-2.0-only */ <<
2 /* 1 /*
3 * Copyright 2014-2015, Qualcomm Atheros, Inc. 2 * Copyright 2014-2015, Qualcomm Atheros, Inc.
>> 3 *
>> 4 * This program is free software; you can redistribute it and/or modify
>> 5 * it under the terms of the GNU General Public License version 2 as
>> 6 * published by the Free Software Foundation.
4 */ 7 */
5 8
6 #ifndef AES_GCM_H 9 #ifndef AES_GCM_H
7 #define AES_GCM_H 10 #define AES_GCM_H
8 11
9 #include "aead_api.h" !! 12 #include <linux/crypto.h>
10 13
11 #define GCM_AAD_LEN 32 14 #define GCM_AAD_LEN 32
12 15
13 static inline int ieee80211_aes_gcm_encrypt(st !! 16 int ieee80211_aes_gcm_encrypt(struct crypto_aead *tfm, u8 *j_0, u8 *aad,
14 u8 !! 17 u8 *data, size_t data_len, u8 *mic);
15 si !! 18 int ieee80211_aes_gcm_decrypt(struct crypto_aead *tfm, u8 *j_0, u8 *aad,
16 { !! 19 u8 *data, size_t data_len, u8 *mic);
17 return aead_encrypt(tfm, j_0, aad + 2, !! 20 struct crypto_aead *ieee80211_aes_gcm_key_setup_encrypt(const u8 key[],
18 be16_to_cpup((__be !! 21 size_t key_len);
19 data, data_len, mi !! 22 void ieee80211_aes_gcm_key_free(struct crypto_aead *tfm);
20 } <<
21 <<
22 static inline int ieee80211_aes_gcm_decrypt(st <<
23 u8 <<
24 si <<
25 { <<
26 return aead_decrypt(tfm, j_0, aad + 2, <<
27 be16_to_cpup((__be <<
28 data, data_len, mi <<
29 } <<
30 <<
31 static inline struct crypto_aead * <<
32 ieee80211_aes_gcm_key_setup_encrypt(const u8 k <<
33 { <<
34 return aead_key_setup_encrypt("gcm(aes <<
35 key_len, <<
36 } <<
37 <<
38 static inline void ieee80211_aes_gcm_key_free( <<
39 { <<
40 return aead_key_free(tfm); <<
41 } <<
42 23
43 #endif /* AES_GCM_H */ 24 #endif /* AES_GCM_H */
44 25
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