1 /* 2 * TLSv1 client (RFC 2246) 3 * Copyright (c) 2006-2011, Jouni Malinen <j (at) w1.fi> 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License version 2 as 7 * published by the Free Software Foundation. 8 * 9 * Alternatively, this software may be distributed under the terms of BSD 10 * license. 11 * 12 * See README and COPYING for more details. 13 */ 14 15 #ifndef TLSV1_CLIENT_H 16 #define TLSV1_CLIENT_H 17 18 #include "tlsv1_cred.h" 19 20 struct tlsv1_client; 21 22 int tlsv1_client_global_init(void); 23 void tlsv1_client_global_deinit(void); 24 struct tlsv1_client * tlsv1_client_init(void); 25 void tlsv1_client_deinit(struct tlsv1_client *conn); 26 int tlsv1_client_established(struct tlsv1_client *conn); 27 int tlsv1_client_prf(struct tlsv1_client *conn, const char *label, 28 int server_random_first, u8 *out, size_t out_len); 29 u8 * tlsv1_client_handshake(struct tlsv1_client *conn, 30 const u8 *in_data, size_t in_len, 31 size_t *out_len, u8 **appl_data, 32 size_t *appl_data_len); 33 int tlsv1_client_encrypt(struct tlsv1_client *conn, 34 const u8 *in_data, size_t in_len, 35 u8 *out_data, size_t out_len); 36 int tlsv1_client_decrypt(struct tlsv1_client *conn, 37 const u8 *in_data, size_t in_len, 38 u8 *out_data, size_t out_len); 39 int tlsv1_client_get_cipher(struct tlsv1_client *conn, char *buf, 40 size_t buflen); 41 int tlsv1_client_shutdown(struct tlsv1_client *conn); 42 int tlsv1_client_resumed(struct tlsv1_client *conn); 43 int tlsv1_client_hello_ext(struct tlsv1_client *conn, int ext_type, 44 const u8 *data, size_t data_len); 45 int tlsv1_client_get_keys(struct tlsv1_client *conn, struct tls_keys *keys); 46 int tlsv1_client_get_keyblock_size(struct tlsv1_client *conn); 47 int tlsv1_client_set_cipher_list(struct tlsv1_client *conn, u8 *ciphers); 48 int tlsv1_client_set_cred(struct tlsv1_client *conn, 49 struct tlsv1_credentials *cred); 50 void tlsv1_client_set_time_checks(struct tlsv1_client *conn, int enabled); 51 52 typedef int (*tlsv1_client_session_ticket_cb) 53 (void *ctx, const u8 *ticket, size_t len, const u8 *client_random, 54 const u8 *server_random, u8 *master_secret); 55 56 void tlsv1_client_set_session_ticket_cb(struct tlsv1_client *conn, 57 tlsv1_client_session_ticket_cb cb, 58 void *ctx); 59 60 #endif /* TLSV1_CLIENT_H */ 61
