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
  14 void gf_mulx(u8 *pad);
  15 void aes_cmac_vector(struct crypto_cipher *tfm, size_t num_elem,
  16                      const u8 *addr[], const size_t *len, u8 *mac,
  17                      size_t mac_len);
  18 struct crypto_cipher *ieee80211_aes_cmac_key_setup(const u8 key[],
  19                                                    size_t key_len);
  20 void ieee80211_aes_cmac(struct crypto_cipher *tfm, const u8 *aad,
  21                         const u8 *data, size_t data_len, u8 *mic);
  22 void ieee80211_aes_cmac_256(struct crypto_cipher *tfm, const u8 *aad,
  23                             const u8 *data, size_t data_len, u8 *mic);
  24 void ieee80211_aes_cmac_key_free(struct crypto_cipher *tfm);
  25
  26 #endif /* AES_CMAC_H */