lib/gnutls_state.h

   1 /*
   2  * Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2008, 2010
   3  * Free Software Foundation, Inc.
   4  *
   5  * Author: Nikos Mavrogiannopoulos
   6  *
   7  * This file is part of GnuTLS.
   8  *
   9  * The GnuTLS 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 #ifndef GNUTLS_STATE_H
  27 #define GNUTLS_STATE_H
  28
  29 #include <gnutls_int.h>
  30
  31 void _gnutls_session_cert_type_set (gnutls_session_t session,
  32                                     gnutls_certificate_type_t);
  33 void
  34 _gnutls_record_set_default_version (gnutls_session_t session,
  35                                     unsigned char major, unsigned char minor);
  36
  37 #include <gnutls_auth.h>
  38
  39 #define CHECK_AUTH(auth, ret) if (gnutls_auth_get_type(session) != auth) { \
  40         gnutls_assert(); \
  41         return ret; \
  42         }
  43
  44 #endif
  45
  46 int _gnutls_session_cert_type_supported (gnutls_session_t,
  47                                          gnutls_certificate_type_t);
  48 int _gnutls_dh_set_secret_bits (gnutls_session_t session, unsigned bits);
  49
  50 int _gnutls_dh_set_peer_public (gnutls_session_t session, bigint_t public);
  51 int _gnutls_dh_set_group (gnutls_session_t session, bigint_t gen,
  52                           bigint_t prime);
  53
  54 int _gnutls_dh_get_allowed_prime_bits (gnutls_session_t session);
  55 void _gnutls_handshake_internal_state_clear (gnutls_session_t);
  56
  57 int _gnutls_rsa_export_set_pubkey (gnutls_session_t session,
  58                                    bigint_t exponent, bigint_t modulus);
  59
  60 int _gnutls_session_is_resumable (gnutls_session_t session);
  61 int _gnutls_session_is_export (gnutls_session_t session);
  62
  63 int _gnutls_session_is_psk (gnutls_session_t session);
  64
  65 int _gnutls_openpgp_send_fingerprint (gnutls_session_t session);
  66
  67 int _gnutls_PRF (gnutls_session_t session,
  68                  const opaque * secret, int secret_size,
  69                  const char *label, int label_size,
  70                  const opaque * seed, int seed_size,
  71                  int total_bytes, void *ret);
  72
  73 #define DEFAULT_CERT_TYPE GNUTLS_CRT_X509