/*
 * QEMU Crypto hmac algorithms (based on libgcrypt)
 *
 * Copyright (c) 2016 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.
 *
 */

#include "qemu/osdep.h"
#include "qapi/error.h"
#include "crypto/hmac.h"
#include <gcrypt.h>

bool qcrypto_hmac_supports(QCryptoHashAlgorithm alg)
{
    return false;
}

QCryptoHmac *qcrypto_hmac_new(QCryptoHashAlgorithm alg,
                              const uint8_t *key, size_t nkey,
                              Error **errp)
{
    return NULL;
}

void qcrypto_hmac_free(QCryptoHmac *hmac)
{
    return;
}

int qcrypto_hmac_bytesv(QCryptoHmac *hmac,
                        const struct iovec *iov,
                        size_t niov,
                        uint8_t **result,
                        size_t *resultlen,
                        Error **errp)
{
    return -1;
}