LXR linux/net/mac80211/aes

   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
  17struct crypto_cipher *ieee80211_aes_key_setup_encrypt(const u8 key[]);
  18void ieee80211_aes_ccm_encrypt(struct crypto_cipher *tfm, u8 *scratch,
  19                               u8 *data, size_t data_len,
  20                               u8 *cdata, u8 *mic);
  21int ieee80211_aes_ccm_decrypt(struct crypto_cipher *tfm, u8 *scratch,
  22                              u8 *cdata, size_t data_len,
  23                              u8 *mic, u8 *data);
  24void ieee80211_aes_key_free(struct crypto_cipher *tfm);
  25
  26#endif /* AES_CCM_H */
  27