crypto/hashpriv.h

   1 /*
   2  * QEMU Crypto hash driver supports
   3  *
   4  * Copyright (c) 2017 HUAWEI TECHNOLOGIES CO., LTD.
   5  *
   6  * Authors:
   7  *    Longpeng(Mike) <longpeng2@huawei.com>
   8  *
   9  * This work is licensed under the terms of the GNU GPL, version 2 or
  10  * (at your option) any later version.  See the COPYING file in the
  11  * top-level directory.
  12  *
  13  */
  14
  15 #ifndef QCRYPTO_HASHPRIV_H
  16 #define QCRYPTO_HASHPRIV_H
  17
  18 typedef struct QCryptoHashDriver QCryptoHashDriver;
  19
  20 struct QCryptoHashDriver {
  21     int (*hash_bytesv)(QCryptoHashAlgorithm alg,
  22                        const struct iovec *iov,
  23                        size_t niov,
  24                        uint8_t **result,
  25                        size_t *resultlen,
  26                        Error **errp);
  27 };
  28
  29 extern QCryptoHashDriver qcrypto_hash_lib_driver;
  30
  31 #ifdef CONFIG_AF_ALG
  32
  33 #include "afalgpriv.h"
  34
  35 extern QCryptoHashDriver qcrypto_hash_afalg_driver;
  36
  37 #endif
  38
  39 #endif