lib/gnutls_sig.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_SIG_H
  26 # define GNUTLS_SIG_H
  27
  28 int _gnutls_tls_sign_hdata (gnutls_session_t session,
  29                             gnutls_cert * cert,
  30                             gnutls_privkey * pkey,
  31                             gnutls_datum_t * signature);
  32
  33 int _gnutls_tls_sign_params (gnutls_session_t session,
  34                              gnutls_cert * cert,
  35                              gnutls_privkey * pkey,
  36                              gnutls_datum_t * params,
  37                              gnutls_datum_t * signature);
  38
  39 int _gnutls_verify_sig_hdata (gnutls_session_t session,
  40                               gnutls_cert * cert, gnutls_datum_t * signature);
  41
  42 int _gnutls_verify_sig_params (gnutls_session_t session,
  43                                gnutls_cert * cert,
  44                                const gnutls_datum_t * params,
  45                                gnutls_datum_t * signature);
  46
  47 int _gnutls_sign (gnutls_pk_algorithm_t algo,
  48                   mpi_t * params, int params_size,
  49                   const gnutls_datum_t * data, gnutls_datum_t * signature);
  50
  51 #endif