lib/gnutls_dh.h

   1 /*
   2  * Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation
   3  *
   4  * Author: Nikos Mavrogiannopoulos
   5  *
   6  * This file is part of GNUTLS.
   7  *
   8  * The GNUTLS library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public License
  10  * as published by the Free Software Foundation; either version 2.1 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful, but
  14  * WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  21  * USA
  22  *
  23  */
  24
  25 #ifndef GNUTLS_DH_H
  26 # define GNUTLS_DH_H
  27
  28 const mpi_t *_gnutls_dh_params_to_mpi (gnutls_dh_params_t);
  29 mpi_t gnutls_calc_dh_secret (mpi_t * ret_x, mpi_t g, mpi_t prime);
  30 mpi_t gnutls_calc_dh_key (mpi_t f, mpi_t x, mpi_t prime);
  31 int _gnutls_dh_generate_prime (mpi_t * ret_g, mpi_t * ret_n, unsigned bits);
  32
  33 gnutls_dh_params_t
  34 _gnutls_get_dh_params (gnutls_dh_params_t dh_params,
  35                        gnutls_params_function * func,
  36                        gnutls_session_t session);
  37
  38 #endif