lib/gnutls_state.h

   1 /*
   2  * Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2008 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_STATE_H
  26 # define GNUTLS_STATE_H
  27
  28 #include <gnutls_int.h>
  29
  30 void _gnutls_session_cert_type_set (gnutls_session_t session,
  31                                     gnutls_certificate_type_t);
  32
  33 #include <gnutls_auth.h>
  34
  35 #define CHECK_AUTH(auth, ret) if (gnutls_auth_get_type(session) != auth) { \
  36         gnutls_assert(); \
  37         return ret; \
  38         }
  39
  40 #endif
  41
  42 int _gnutls_session_cert_type_supported (gnutls_session_t,
  43                                          gnutls_certificate_type_t);
  44
  45 int _gnutls_dh_set_secret_bits (gnutls_session_t session, unsigned bits);
  46
  47 int _gnutls_dh_set_peer_public (gnutls_session_t session, bigint_t public);
  48 int _gnutls_dh_set_group (gnutls_session_t session, bigint_t gen, bigint_t prime);
  49
  50 int _gnutls_dh_get_allowed_prime_bits (gnutls_session_t session);
  51 void _gnutls_handshake_internal_state_clear (gnutls_session_t);
  52
  53 int _gnutls_rsa_export_set_pubkey (gnutls_session_t session,
  54                                    bigint_t exponent, bigint_t modulus);
  55
  56 int _gnutls_session_is_resumable (gnutls_session_t session);
  57 int _gnutls_session_is_export (gnutls_session_t session);
  58
  59 int _gnutls_session_is_psk (gnutls_session_t session);
  60
  61 int _gnutls_openpgp_send_fingerprint (gnutls_session_t session);
  62
  63 int _gnutls_PRF (gnutls_session_t session,
  64                  const opaque * secret, int secret_size,
  65                  const char *label, int label_size,
  66                  const opaque * seed, int seed_size,
  67                  int total_bytes, void *ret);
  68
  69 #define DEFAULT_CERT_TYPE GNUTLS_CRT_X509