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openwrt-xburst/package/d80211/src/aes_ccm.h
nbd 261aac9420 add d80211 from a recent wireless-dev checkout
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5939 3c298f89-4303-0410-b956-a3cf2f4a3e73
2006-12-30 18:47:07 +00:00

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C

/*
* 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 */