1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/*
* Copyright (c) 1999, 2000, 2001, 2002 Virtual Unlimited B.V.
*
* This library 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.
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*!\file dlsvdp-dh.c
* \brief Diffie-Hellman algorithm.
*
* The IEEE P.1363 designation is:
* Discrete Logarithm Secret Value Derivation Primitive, Diffie-Hellman style.
*
* \author Bob Deblier <bob.deblier@pandora.be>
* \ingroup DL_m DL_dh_m
*/
#include "system.h"
#include "dlsvdp-dh.h"
#include "debug.h"
/*!\addtogroup DL_dh_m
* \{
*/
int dlsvdp_pDHSecret(const dldp_p* dp, const mpnumber* x, const mpnumber* y, mpnumber* s)
{
mpbnpowmod(&dp->p, y, x, s);
return 0;
}
/*!\}
*/
|
