aes_ccm.h 810 B

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  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. #ifndef AES_CCM_H
  10. #define AES_CCM_H
  11. #include <linux/crypto.h>
  12. #define AES_BLOCK_LEN 16
  13. struct crypto_cipher *ieee80211_aes_key_setup_encrypt(const u8 key[]);
  14. void ieee80211_aes_ccm_encrypt(struct crypto_cipher *tfm, u8 *scratch,
  15. u8 *data, size_t data_len,
  16. u8 *cdata, u8 *mic);
  17. int ieee80211_aes_ccm_decrypt(struct crypto_cipher *tfm, u8 *scratch,
  18. u8 *cdata, size_t data_len,
  19. u8 *mic, u8 *data);
  20. void ieee80211_aes_key_free(struct crypto_cipher *tfm);
  21. #endif /* AES_CCM_H */