[linux-2.6-block.git] / net / mac80211 / aes_gmac.h

/*
 * Copyright 2015, Qualcomm Atheros, 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_GMAC_H
#define AES_GMAC_H

#include <linux/crypto.h>

#define GMAC_AAD_LEN	20
#define GMAC_MIC_LEN	16
#define GMAC_NONCE_LEN	12

struct crypto_aead *ieee80211_aes_gmac_key_setup(const u8 key[],
						 size_t key_len);
int ieee80211_aes_gmac(struct crypto_aead *tfm, const u8 *aad, u8 *nonce,
		       const u8 *data, size_t data_len, u8 *mic);
void ieee80211_aes_gmac_key_free(struct crypto_aead *tfm);

#endif /* AES_GMAC_H */
Commit	Line	Data
8ade538b JM	1	/*
	2	* Copyright 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.
	7	*/
	8
	9	#ifndef AES_GMAC_H
	10	#define AES_GMAC_H
	11
	12	#include <linux/crypto.h>
	13
f4a067f9 AB	14	#define GMAC_AAD_LEN 20
	15	#define GMAC_MIC_LEN 16
	16	#define GMAC_NONCE_LEN 12
	17
8ade538b JM	18	struct crypto_aead *ieee80211_aes_gmac_key_setup(const u8 key[],
	19	size_t key_len);
	20	int ieee80211_aes_gmac(struct crypto_aead tfm, const u8 aad, u8 *nonce,
	21	const u8 data, size_t data_len, u8 mic);
	22	void ieee80211_aes_gmac_key_free(struct crypto_aead *tfm);
	23
	24	#endif /* AES_GMAC_H */