2002-06-29 15:31:13 +02:00
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/* dsa.h - DSA signature algorithm
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* Copyright (C) 1998 Free Software Foundation, Inc.
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*
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* This file is part of GnuPG.
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*
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* GnuPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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2007-10-23 12:48:09 +02:00
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* the Free Software Foundation; either version 3 of the License, or
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2002-06-29 15:31:13 +02:00
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* (at your option) any later version.
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*
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* GnuPG is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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2007-10-23 12:48:09 +02:00
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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2002-06-29 15:31:13 +02:00
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*/
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2003-12-17 20:05:23 +01:00
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2002-06-29 15:31:13 +02:00
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#ifndef G10_DSA_H
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#define G10_DSA_H
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int dsa_generate( int algo, unsigned nbits, MPI *skey, MPI **retfactors );
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int dsa_check_secret_key( int algo, MPI *skey );
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int dsa_sign( int algo, MPI *resarr, MPI data, MPI *skey );
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2003-12-17 20:05:23 +01:00
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int dsa_verify( int algo, MPI hash, MPI *data, MPI *pkey );
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2002-06-29 15:31:13 +02:00
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unsigned dsa_get_nbits( int algo, MPI *pkey );
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const char *dsa_get_info( int algo, int *npkey, int *nskey,
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int *nenc, int *nsig, int *use );
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#endif /*G10_DSA_H*/
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