/* @(#)root/auth:$Id$ */
/* Author: Martin Nicolay  22/11/1988 */

/******************************************************************************
Copyright (C) 2006 Martin Nicolay <m.nicolay@osm-gmbh.de>

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., 51 Franklin St, Fifth Floor, Boston,
MA  02110-1301  USA
******************************************************************************/

/*******************************************************************************
*                                            									       *
*       Simple RSA public key code.                                            *
*       Adaptation in library for ROOT by G. Ganis, July 2003                  *
*       (gerardo.ganis@cern.ch)                                                *
*									                                                    *
*******************************************************************************/

#include "rsafun.h"

rsa_NUMBER rsa_genprim(int, int);
int rsa_genrsa(rsa_NUMBER, rsa_NUMBER, rsa_NUMBER *, rsa_NUMBER *, rsa_NUMBER *);
int rsa_encode(char *, int, rsa_NUMBER, rsa_NUMBER);
int rsa_decode(char *, int, rsa_NUMBER, rsa_NUMBER);
int rsa_num_sput( rsa_NUMBER*, char*, int );
int rsa_num_fput( rsa_NUMBER*, FILE* );
int rsa_num_sget( rsa_NUMBER*, char* );
int rsa_num_fget( rsa_NUMBER*, FILE* );
void rsa_assign( rsa_NUMBER*, rsa_NUMBER* );
int rsa_cmp( rsa_NUMBER*, rsa_NUMBER* );

RSA_genprim_t  TRSA_fun::fg_rsa_genprim;
RSA_genrsa_t   TRSA_fun::fg_rsa_genrsa;
RSA_encode_t   TRSA_fun::fg_rsa_encode;
RSA_decode_t   TRSA_fun::fg_rsa_decode;
RSA_num_sput_t TRSA_fun::fg_rsa_num_sput;
RSA_num_fput_t TRSA_fun::fg_rsa_num_fput;
RSA_num_sget_t TRSA_fun::fg_rsa_num_sget;
RSA_num_fget_t TRSA_fun::fg_rsa_num_fget;
RSA_assign_t   TRSA_fun::fg_rsa_assign;
RSA_cmp_t      TRSA_fun::fg_rsa_cmp;

RSA_genprim_t  TRSA_fun::RSA_genprim() { return fg_rsa_genprim; }
RSA_genrsa_t   TRSA_fun::RSA_genrsa() { return fg_rsa_genrsa; }
RSA_encode_t   TRSA_fun::RSA_encode() { return fg_rsa_encode; }
RSA_decode_t   TRSA_fun::RSA_decode() { return fg_rsa_decode; }
RSA_num_sput_t TRSA_fun::RSA_num_sput() { return fg_rsa_num_sput; }
RSA_num_fput_t TRSA_fun::RSA_num_fput() { return fg_rsa_num_fput; }
RSA_num_sget_t TRSA_fun::RSA_num_sget() { return fg_rsa_num_sget; }
RSA_num_fget_t TRSA_fun::RSA_num_fget() { return fg_rsa_num_fget; }
RSA_assign_t   TRSA_fun::RSA_assign() { return fg_rsa_assign; }
RSA_cmp_t      TRSA_fun::RSA_cmp() { return fg_rsa_cmp; }

// Static instantiation to load hooks during dynamic load
static TRSA_fun  g_rsa_init(&rsa_genprim,&rsa_genrsa,&rsa_encode,&rsa_decode,
                            &rsa_num_sput,&rsa_num_fput,&rsa_num_sget,
                            &rsa_num_fget,&rsa_assign,&rsa_cmp);

TRSA_fun::TRSA_fun(RSA_genprim_t genprim, RSA_genrsa_t genrsa, RSA_encode_t encode,
                   RSA_decode_t decode, RSA_num_sput_t num_sput, RSA_num_fput_t num_fput,
                   RSA_num_sget_t num_sget, RSA_num_fget_t num_fget,
                   RSA_assign_t assign, RSA_cmp_t cmp)
{
   // constructor

   fg_rsa_genprim = genprim;
   fg_rsa_genrsa  = genrsa;
   fg_rsa_encode  = encode;
   fg_rsa_decode  = decode;
   fg_rsa_num_sput = num_sput;
   fg_rsa_num_fput = num_fput;
   fg_rsa_num_sget = num_sget;
   fg_rsa_num_fget = num_fget;
   fg_rsa_assign   = assign;
   fg_rsa_cmp      = cmp;
}