LXR linux/include/crypto/authenc.h

   1/* SPDX-License-Identifier: GPL-2.0-or-later */
   2/*
   3 * Authenc: Simple AEAD wrapper for IPsec
   4 *
   5 * Copyright (c) 2007 Herbert Xu <herbert@gondor.apana.org.au>
   6 */
   7#ifndef _CRYPTO_AUTHENC_H
   8#define _CRYPTO_AUTHENC_H
   9
  10#include <linux/types.h>
  11
  12enum {
  13        CRYPTO_AUTHENC_KEYA_UNSPEC,
  14        CRYPTO_AUTHENC_KEYA_PARAM,
  15};
  16
  17struct crypto_authenc_key_param {
  18        __be32 enckeylen;
  19};
  20
  21struct crypto_authenc_keys {
  22        const u8 *authkey;
  23        const u8 *enckey;
  24
  25        unsigned int authkeylen;
  26        unsigned int enckeylen;
  27};
  28
  29int crypto_authenc_extractkeys(struct crypto_authenc_keys *keys, const u8 *key,
  30                               unsigned int keylen);
  31
  32#endif  /* _CRYPTO_AUTHENC_H */
  33