[mirror_ubuntu-bionic-kernel.git] / net / mac80211 / aes_ccm.h

/*
 * Copyright 2003-2004, Instant802 Networks, Inc.
 * Copyright 2006, Devicescape Software, Inc.
 *
 * 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 AES_CCM_H
#define AES_CCM_H

#include <linux/crypto.h>

#define AES_BLOCK_LEN 16

struct crypto_cipher *ieee80211_aes_key_setup_encrypt(const u8 key[]);
void ieee80211_aes_ccm_encrypt(struct crypto_cipher *tfm, u8 *scratch,
			       u8 *b_0, u8 *aad, u8 *data, size_t data_len,
			       u8 *cdata, u8 *mic);
int ieee80211_aes_ccm_decrypt(struct crypto_cipher *tfm, u8 *scratch,
			      u8 *b_0, u8 *aad, u8 *cdata, size_t data_len,
			      u8 *mic, u8 *data);
void ieee80211_aes_key_free(struct crypto_cipher *tfm);

#endif /* AES_CCM_H */
Commit	Line	Data
f0706e82 JB	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 AES_BLOCK_LEN 16
	16
988c0f72	17	struct crypto_cipher *ieee80211_aes_key_setup_encrypt(const u8 key[]);
f0706e82 JB	18	void ieee80211_aes_ccm_encrypt(struct crypto_cipher tfm, u8 scratch,
	19	u8 b_0, u8 aad, u8 *data, size_t data_len,
	20	u8 cdata, u8 mic);
	21	int ieee80211_aes_ccm_decrypt(struct crypto_cipher tfm, u8 scratch,
	22	u8 b_0, u8 aad, u8 *cdata, size_t data_len,
	23	u8 mic, u8 data);
	24	void ieee80211_aes_key_free(struct crypto_cipher *tfm);
	25
	26	#endif /* AES_CCM_H */