mdw@git.distorted.org.uk Git - catacomb-perl/blob - Catacomb.pm

   1 # -*-perl-*-
   2 #
   3 # $Id$
   4 #
   5 # Perl interface to Catacomb crypto library
   6 #
   7 # (c) 2001 Straylight/Edgeware
   8 #
   9
  10 #----- Licensing notice -----------------------------------------------------
  11 #
  12 # This file is part of the Perl interface to Catacomb.
  13 #
  14 # Catacomb/Perl is free software; you can redistribute it and/or modify
  15 # it under the terms of the GNU General Public License as published by
  16 # the Free Software Foundation; either version 2 of the License, or
  17 # (at your option) any later version.
  18 #
  19 # Catacomb/Perl is distributed in the hope that it will be useful,
  20 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  21 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22 # GNU General Public License for more details.
  23 #
  24 # You should have received a copy of the GNU General Public License
  25 # along with Catacomb/Perl; if not, write to the Free Software Foundation,
  26 # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  27
  28 #----- Basic stuff ----------------------------------------------------------
  29
  30 package Catacomb;
  31 use Catacomb::Base;
  32
  33 $VERSION = "1.0.0";
  34
  35 BEGIN { @EXPORT_OK = (); }
  36
  37 use Catacomb::MP;
  38 use Catacomb::GF;
  39 use Catacomb::Field;
  40 use Catacomb::EC;
  41 use Catacomb::Group;
  42 use Catacomb::Rand;
  43 use Catacomb::Crypto;
  44 use Catacomb::Key;
  45
  46 foreach $_ (qw(Catacomb::MP::mp Catacomb::GF::gf
  47                Catacomb::MP::newprime
  48                Catacomb::MP::mp_loadl Catacomb::MP::mp_loadb
  49                Catacomb::MP::mp_loadl2c Catacomb::MP::mp_loadb2c
  50                Catacomb::MP::mp_fromstring
  51                Catacomb::GF::gf_loadl Catacomb::GF::gf_loadb
  52                Catacomb::GF::gf_fromstring
  53                Catacomb::MP::Prime::primegen
  54                Catacomb::MP::Prime::limleegen
  55                Catacomb::MP::Prime::Filter::filterstepper)) {
  56   my $new;
  57   my $proc;
  58   if (m:^(.*)/(.*)$:) {
  59     $proc = $1;
  60     $new = $2;
  61   } elsif (/:(\w+)$/) {
  62     $new = $1;
  63     $proc = $_;
  64   } else {
  65     next;
  66   }
  67   *{$new} = \&{$proc};
  68 }
  69
  70 $rabin_tester = Catacomb::MP::Prime::Rabin->tester();
  71 $pg_events = Catacomb::MP::Prime::Gen::Proc->ev();
  72 $pg_evspin = Catacomb::MP::Prime::Gen::Proc->evspin();
  73 $pg_subev = Catacomb::MP::Prime::Gen::Proc->subev();
  74
  75 $EXPORT_TAGS{"const"} = [Catacomb::_constants()];
  76 $EXPORT_TAGS{"random"} = [qw($random)];
  77 $EXPORT_TAGS{"mp"} = [qw(mp gf mp_loadb mp_loadl mp_loadb2c mp_loadl2c
  78                          mp_fromstring gf_loadb gf_loadl gf_fromstring)];
  79 $EXPORT_TAGS{"pgen"} = [qw(newprime primegen limleegen
  80                            filterstepper $rabin_tester
  81                            $pg_events $pg_evspin $pg_subev)];
  82 $EXPORT_TAGS{"key"} = [qw($keyerror)];
  83
  84 Exporter::export_ok_tags(keys %EXPORT_TAGS);
  85
  86 #----- That's all, folks ----------------------------------------------------
  87
  88 1;