2 * Copyright (C) 2005, 2007, 2008, 2010 Free Software Foundation, Inc.
4 * Author: Nikos Mavrogiannopoulos
6 * This file is part of GnuTLS.
8 * The GnuTLS 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,
28 #include <gnutls_auth.h>
29 #include <auth_dh_common.h>
31 typedef struct gnutls_psk_client_credentials_st
33 gnutls_datum_t username;
35 gnutls_psk_client_credentials_function *get_function;
36 } psk_client_credentials_st;
38 typedef struct gnutls_psk_server_credentials_st
41 /* callback function, instead of reading the
44 gnutls_psk_server_credentials_function *pwd_callback;
47 gnutls_dh_params_t dh_params;
48 /* this callback is used to retrieve the DH or RSA
51 gnutls_params_function *params_func;
57 /* these structures should not use allocated data */
58 typedef struct psk_auth_info_st
60 char username[MAX_USERNAME_SIZE + 1];
62 char hint[MAX_USERNAME_SIZE + 1];
68 typedef struct psk_auth_info_st psk_auth_info_st;
71 _gnutls_set_psk_session_key (gnutls_session_t session, gnutls_datum_t* key, gnutls_datum_t * psk2);
73 int _gnutls_find_psk_key( gnutls_session_t session, gnutls_psk_client_credentials_t cred,
74 gnutls_datum_t * username, gnutls_datum* key, int* free);
77 #define _gnutls_set_psk_session_key(x,y) GNUTLS_E_INTERNAL_ERROR
78 #endif /* ENABLE_PSK */