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/*
* QEMU Crypto hmac driver supports
*
* Copyright (c) 2017 HUAWEI TECHNOLOGIES CO., LTD.
*
* Authors:
* Longpeng(Mike) <longpeng2@huawei.com>
*
* This work is licensed under the terms of the GNU GPL, version 2 or
* (at your option) any later version. See the COPYING file in the
* top-level directory.
*
*/
#ifndef QCRYPTO_HMACPRIV_H
#define QCRYPTO_HMACPRIV_H
typedef struct QCryptoHmacDriver QCryptoHmacDriver;
struct QCryptoHmacDriver {
int (*hmac_bytesv)(QCryptoHmac *hmac,
const struct iovec *iov,
size_t niov,
uint8_t **result,
size_t *resultlen,
Error **errp);
void (*hmac_free)(QCryptoHmac *hmac);
};
extern void *qcrypto_hmac_ctx_new(QCryptoHashAlgorithm alg,
const uint8_t *key, size_t nkey,
Error **errp);
extern QCryptoHmacDriver qcrypto_hmac_lib_driver;
#ifdef CONFIG_AF_ALG
#include "afalgpriv.h"
extern QCryptoAFAlg *
qcrypto_afalg_hmac_ctx_new(QCryptoHashAlgorithm alg,
const uint8_t *key, size_t nkey,
Error **errp);
extern QCryptoHmacDriver qcrypto_hmac_afalg_driver;
#endif
#endif
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