Contributors: 5
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Xiang Gao |
75 |
40.76% |
1 |
14.29% |
| Jiri Benc |
67 |
36.41% |
1 |
14.29% |
| Ard Biesheuvel |
20 |
10.87% |
2 |
28.57% |
| Jouni Malinen |
20 |
10.87% |
2 |
28.57% |
| Thomas Gleixner |
2 |
1.09% |
1 |
14.29% |
| Total |
184 |
|
7 |
|
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright 2003-2004, Instant802 Networks, Inc.
* Copyright 2006, Devicescape Software, Inc.
*/
#ifndef AES_CCM_H
#define AES_CCM_H
#include "aead_api.h"
#define CCM_AAD_LEN 32
static inline struct crypto_aead *
ieee80211_aes_key_setup_encrypt(const u8 key[], size_t key_len, size_t mic_len)
{
return aead_key_setup_encrypt("ccm(aes)", key, key_len, mic_len);
}
static inline int
ieee80211_aes_ccm_encrypt(struct crypto_aead *tfm,
u8 *b_0, u8 *aad, u8 *data,
size_t data_len, u8 *mic)
{
return aead_encrypt(tfm, b_0, aad + 2,
be16_to_cpup((__be16 *)aad),
data, data_len, mic);
}
static inline int
ieee80211_aes_ccm_decrypt(struct crypto_aead *tfm,
u8 *b_0, u8 *aad, u8 *data,
size_t data_len, u8 *mic)
{
return aead_decrypt(tfm, b_0, aad + 2,
be16_to_cpup((__be16 *)aad),
data, data_len, mic);
}
static inline void ieee80211_aes_key_free(struct crypto_aead *tfm)
{
return aead_key_free(tfm);
}
#endif /* AES_CCM_H */