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72 lines
1.6 KiB
C
72 lines
1.6 KiB
C
/* dsa.c
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The DSA publickey algorithm.
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Copyright (C) 2002 Niels Möller
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This file is part of GNU Nettle.
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GNU Nettle is free software: you can redistribute it and/or
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modify it under the terms of either:
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* the GNU Lesser General Public License as published by the Free
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Software Foundation; either version 3 of the License, or (at your
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option) any later version.
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or
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* the GNU General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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or both in parallel, as here.
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GNU Nettle 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 GNU
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General Public License for more details.
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You should have received copies of the GNU General Public License and
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the GNU Lesser General Public License along with this program. If
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not, see http://www.gnu.org/licenses/.
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*/
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#if HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include "dsa.h"
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#include "dsa-internal.h"
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#include "bignum.h"
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void
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dsa_params_init (struct dsa_params *params)
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{
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mpz_init(params->p);
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mpz_init(params->q);
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mpz_init(params->g);
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}
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void
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dsa_params_clear (struct dsa_params *params)
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{
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mpz_clear(params->p);
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mpz_clear(params->q);
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mpz_clear(params->g);
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}
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void
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dsa_signature_init(struct dsa_signature *signature)
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{
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mpz_init(signature->r);
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mpz_init(signature->s);
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}
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void
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dsa_signature_clear(struct dsa_signature *signature)
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{
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mpz_clear(signature->r);
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mpz_clear(signature->s);
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}
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