hmac256.h
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hmac256.h
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	/* hmac256.h - Declarations for _gcry_hmac256
	* Copyright (C) 2008 Free Software Foundation, Inc.
	*
	* This file is part of Libgcrypt.
	*
	* Libgcrypt is free software; you can redistribute it and/or modify
	* it under the terms of the GNU Lesser general Public License as
	* published by the Free Software Foundation; either version 2.1 of
	* the License, or (at your option) any later version.
	*
	* Libgcrypt 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 Lesser General Public License for more details.
	*
	* You should have received a copy of the GNU Lesser General Public
	* License along with this program; if not, see <http://www.gnu.org/licenses/>.
	*/

	#ifndef HMAC256_H
	#define HMAC256_H


	struct hmac256_context;
	typedef struct hmac256_context *hmac256_context_t;

	hmac256_context_t _gcry_hmac256_new (const void *key, size_t keylen);
	void _gcry_hmac256_update (hmac256_context_t hd, const void *buf, size_t len);
	const void _gcry_hmac256_finalize (hmac256_context_t hd, size_t r_dlen);
	void _gcry_hmac256_release (hmac256_context_t hd);

	int _gcry_hmac256_file (void result, size_t resultsize, const char filename,
	const void *key, size_t keylen);


	#endif /HMAC256_H/