2 * Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation
4 * Author: Nikos Mavroyanopoulos
6 * This file is part of GNUTLS.
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.
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.
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,
26 { OPTIONAL_PACKET
, MANDATORY_PACKET
} Optional
;
28 int _gnutls_send_handshake (gnutls_session_t session
, void *i_data
,
30 gnutls_handshake_description_t type
);
31 int _gnutls_recv_hello_request (gnutls_session_t session
, void *data
,
33 int _gnutls_send_hello (gnutls_session_t session
, int again
);
34 int _gnutls_recv_hello (gnutls_session_t session
, opaque
* data
, int datalen
);
35 int _gnutls_recv_handshake (gnutls_session_t session
, uint8_t **, int *,
36 gnutls_handshake_description_t
,
38 int _gnutls_generate_session_id (opaque
* session_id
, uint8_t * len
);
39 int _gnutls_handshake_common (gnutls_session_t session
);
40 int _gnutls_handshake_client (gnutls_session_t session
);
41 int _gnutls_handshake_server (gnutls_session_t session
);
42 void _gnutls_set_server_random (gnutls_session_t session
, uint8_t * rnd
);
43 void _gnutls_set_client_random (gnutls_session_t session
, uint8_t * rnd
);
44 int _gnutls_tls_create_random (opaque
* dst
);
45 int _gnutls_remove_unwanted_ciphersuites (gnutls_session_t session
,
46 cipher_suite_st
** cipherSuites
,
48 gnutls_pk_algorithm_t
);
49 int _gnutls_find_pk_algos_in_ciphersuites (opaque
* data
, int datalen
);
50 int _gnutls_server_select_suite (gnutls_session_t session
, opaque
* data
,
53 #define STATE session->internals.handshake_state
54 /* This returns true if we have got there
55 * before (and not finished due to an interrupt).
57 #define AGAIN(target) STATE==target?1:0