lib/ext_signature.h

   1 /*
   2  * Copyright (C) 2002, 2003, 2004, 2005, 2010 Free Software Foundation,
   3  * Inc.
   4  *
   5  * Author: Nikos Mavrogiannopoulos
   6  *
   7  * This file is part of GNUTLS.
   8  *
   9  * The GNUTLS library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public License
  11  * as published by the Free Software Foundation; either version 2.1 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful, but
  15  * WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  22  * USA
  23  *
  24  */
  25
  26 /* signature algorithms extension
  27  */
  28 int _gnutls_signature_algorithm_recv_params (gnutls_session_t session,
  29                                              const opaque * data,
  30                                              size_t data_size);
  31 int _gnutls_signature_algorithm_send_params (gnutls_session_t session,
  32                                              opaque * data, size_t);
  33 int _gnutls_session_sign_algo_requested (gnutls_session_t session,
  34                                          gnutls_sign_algorithm_t sig);
  35 gnutls_sign_algorithm_t _gnutls_session_get_sign_algo (gnutls_session_t
  36                                                        session,
  37                                                        gnutls_pk_algorithm_t
  38                                                        pk,
  39                                                        gnutls_digest_algorithm_t
  40                                                        * hash);
  41 int _gnutls_sign_algorithm_parse_data (gnutls_session_t session,
  42                                        const opaque * data, size_t data_size);
  43 int _gnutls_sign_algorithm_write_params (gnutls_session_t session,
  44                                          opaque * data, size_t max_data_size);
  45 int _gnutls_session_sign_algo_enabled (gnutls_session_t session,
  46                                        gnutls_sign_algorithm_t sig);