/* hmac-streebog.c

   HMAC-Streebog message authentication code.

   Copyright (C) 2016 Dmitry Eremin-Solenikov

   This file is part of GNU Nettle.

   GNU Nettle is free software: you can redistribute it and/or

   modify it under the terms of either:

     * the GNU Lesser General Public License as published by the Free

       Software Foundation; either version 3 of the License, or (at your

       option) any later version.

   or

     * the GNU General Public License as published by the Free

       Software Foundation; either version 2 of the License, or (at your

       option) any later version.

   or both in parallel, as here.

   GNU Nettle is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   General Public License for more details.

   You should have received copies of the GNU General Public License and

   the GNU Lesser General Public License along with this program.  If

   not, see https://www.gnu.org/licenses/.

*/

#if HAVE_CONFIG_H

# include <config.h>

#endif

#ifndef HAVE_NETTLE_STREEBOG512_UPDATE

#include <gnutls_int.h>

#include <nettle/hmac.h>

#include "hmac-gost.h"

void

hmac_streebog512_set_key(struct hmac_streebog512_ctx *ctx,

		    size_t key_length, const uint8_t *key)

{

  HMAC_SET_KEY(ctx, &nettle_streebog512, key_length, key);

}

void

hmac_streebog512_update(struct hmac_streebog512_ctx *ctx,

		   size_t length, const uint8_t *data)

{

  streebog512_update(&ctx->state, length, data);

}

void

hmac_streebog512_digest(struct hmac_streebog512_ctx *ctx,

		   size_t length, uint8_t *digest)

{

  HMAC_DIGEST(ctx, &nettle_streebog512, length, digest);

}

void

hmac_streebog256_set_key(struct hmac_streebog256_ctx *ctx,

		    size_t key_length, const uint8_t *key)

{

  HMAC_SET_KEY(ctx, &nettle_streebog256, key_length, key);

}

void

hmac_streebog256_digest(struct hmac_streebog256_ctx *ctx,

		   size_t length, uint8_t *digest)

{

  HMAC_DIGEST(ctx, &nettle_streebog256, length, digest);

}

#endif