git.distorted.org.uk Git - u/mdw/catacomb/blob - math/ptab.h

   1 /* -*-c-*-
   2  *
   3  * Table of standard prime groups
   4  *
   5  * (c) 2004 Straylight/Edgeware
   6  */
   7
   8 /*----- Licensing notice --------------------------------------------------*
   9  *
  10  * This file is part of Catacomb.
  11  *
  12  * Catacomb is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU Library General Public License as
  14  * published by the Free Software Foundation; either version 2 of the
  15  * License, or (at your option) any later version.
  16  *
  17  * Catacomb is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU Library General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU Library General Public
  23  * License along with Catacomb; if not, write to the Free
  24  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  25  * MA 02111-1307, USA.
  26  */
  27
  28 #ifndef CATACOMB_PTAB_H
  29 #define CATACOMB_PTAB_H
  30
  31 #ifdef __cplusplus
  32   extern "C" {
  33 #endif
  34
  35 /*----- Header files ------------------------------------------------------*/
  36
  37 #include "mp.h"
  38
  39 /*----- Data structures ---------------------------------------------------*/
  40
  41 typedef struct pdata {
  42   mp p;                                 /* The modulus */
  43   mp q;                                 /* The group order */
  44   mp g;                                 /* The generator */
  45 } pdata;
  46
  47 typedef struct pentry {
  48   const char *name;
  49   pdata *data;
  50 } pentry;
  51
  52 /*----- Global variables --------------------------------------------------*/
  53
  54 extern const pentry ptab[];
  55
  56 /*----- That's all, folks -------------------------------------------------*/
  57
  58 #ifdef __cplusplus
  59   }
  60 #endif
  61
  62 #endif