lib/gnutls_cipher.h

   1 /*
   2  * Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2010 Free Software
   3  * 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 int _gnutls_encrypt (gnutls_session_t session, const opaque * headers,
  27                      size_t headers_size, const opaque * data,
  28                      size_t data_size, opaque * ciphertext,
  29                      size_t ciphertext_size, content_type_t type,
  30                      int random_pad, record_parameters_st * params);
  31
  32 int _gnutls_decrypt (gnutls_session_t session, opaque * ciphertext,
  33                      size_t ciphertext_size, uint8_t * data, size_t data_size,
  34                      content_type_t type, record_parameters_st * params);
  35 int _gnutls_compressed2ciphertext (gnutls_session_t session,
  36                                    opaque * cipher_data, int cipher_size,
  37                                    gnutls_datum_t compressed,
  38                                    content_type_t _type, int random_pad,
  39                                    record_parameters_st * params);
  40 int _gnutls_ciphertext2compressed (gnutls_session_t session,
  41                                    opaque * compress_data,
  42                                    int compress_size,
  43                                    gnutls_datum_t ciphertext, uint8_t type,
  44                                    record_parameters_st * params);