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	/* elgamal.h
	* Copyright (C) 1998 Free Software Foundation, Inc.
	*
	* This file is part of GNUPG.
	*
	* GNUPG is free software; you can redistribute it and/or modify
	* it under the terms of 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.
	*
	* GNUPG 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 a copy of the GNU General Public License
	* along with this program; if not, write to the Free Software
	* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
	*/
	#ifndef G10_ELGAMAL_H
	#define G10_ELGAMAL_H

	int elg_generate( int algo, unsigned nbits, MPI skey, MPI *retfactors );
	int elg_check_secret_key( int algo, MPI *skey );
	int elg_encrypt( int algo, MPI resarr, MPI data, MPI pkey );
	int elg_decrypt( int algo, MPI result, MPI data, MPI *skey );
	int elg_sign( int algo, MPI resarr, MPI data, MPI skey );
	int elg_verify( int algo, MPI hash, MPI data, MPI pkey,
	int (cmp)(void , MPI), void *opaquev );
	unsigned elg_get_nbits( int algo, MPI *pkey );
	const char elg_get_info( int algo, int npkey, int *nskey,
	int nenc, int nsig, int *usage );


	#endif /G10_ELGAMAL_H/