linux/net/mac80211/aead_api.h
Xiang Gao 4133da7306 mac80211: aead api to reduce redundancy
Currently, the aes_ccm.c and aes_gcm.c are almost line by line copy of
each other. This patch reduce code redundancy by moving the code in these
two files to crypto/aead_api.c to make it a higher level aead api. The
file aes_ccm.c and aes_gcm.c are removed and all the functions there are
now implemented in their headers using the newly added aead api.

Signed-off-by: Xiang Gao <qasdfgtyuiop@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-10-11 09:37:35 +02:00

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C

/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef _AEAD_API_H
#define _AEAD_API_H
#include <crypto/aead.h>
#include <linux/crypto.h>
struct crypto_aead *
aead_key_setup_encrypt(const char *alg, const u8 key[],
size_t key_len, size_t mic_len);
int aead_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
size_t aad_len, u8 *data,
size_t data_len, u8 *mic);
int aead_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
size_t aad_len, u8 *data,
size_t data_len, u8 *mic);
void aead_key_free(struct crypto_aead *tfm);
#endif /* _AEAD_API_H */