38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/** \ingroup DL_m DH_m
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* \file dlsvdp-dh.c
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*
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* Discrete Logarithm Secret Value Derivation Primite - Diffie Hellman, code.
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*/
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/*
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* Copyright (c) 1999, 2000, 2001 Virtual Unlimited B.V.
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*
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* Author: Bob Deblier <bob@virtualunlimited.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include "system.h"
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#include "dlsvdp-dh.h"
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#include "debug.h"
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int dlsvdp_pDHSecret(const dldp_p* dp, const mp32number* x, const mp32number* y, mp32number* s)
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{
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mp32bnpowmod(&dp->p, y, x, s);
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return 0;
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}
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