net/mac80211/aes_cmac.h

   1 /*
   2  * Copyright 2008, Jouni Malinen <j@w1.fi>
   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_CMAC_H
  10 #define AES_CMAC_H
  11
  12 #include <linux/crypto.h>
  13 #include <crypto/hash.h>
  14
  15 struct crypto_shash *ieee80211_aes_cmac_key_setup(const u8 key[],
  16                                                   size_t key_len);
  17 void ieee80211_aes_cmac(struct crypto_shash *tfm, const u8 *aad,
  18                         const u8 *data, size_t data_len, u8 *mic);
  19 void ieee80211_aes_cmac_256(struct crypto_shash *tfm, const u8 *aad,
  20                             const u8 *data, size_t data_len, u8 *mic);
  21 void ieee80211_aes_cmac_key_free(struct crypto_shash *tfm);
  22
  23 #endif /* AES_CMAC_H */