aes_gmac.h 680 B

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  1. /*
  2. * Copyright 2015, Qualcomm Atheros, Inc.
  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. #ifndef AES_GMAC_H
  9. #define AES_GMAC_H
  10. #include <linux/crypto.h>
  11. #define GMAC_AAD_LEN 20
  12. #define GMAC_MIC_LEN 16
  13. #define GMAC_NONCE_LEN 12
  14. struct crypto_aead *ieee80211_aes_gmac_key_setup(const u8 key[],
  15. size_t key_len);
  16. int ieee80211_aes_gmac(struct crypto_aead *tfm, const u8 *aad, u8 *nonce,
  17. const u8 *data, size_t data_len, u8 *mic);
  18. void ieee80211_aes_gmac_key_free(struct crypto_aead *tfm);
  19. #endif /* AES_GMAC_H */