139beb93cSSam Leffler /* 2f05cddf9SRui Paulo * TLS v1.0/v1.1/v1.2 client (RFC 2246, RFC 4346, RFC 5246) 3f05cddf9SRui Paulo * Copyright (c) 2006-2011, Jouni Malinen <j@w1.fi> 439beb93cSSam Leffler * 5f05cddf9SRui Paulo * This software may be distributed under the terms of the BSD license. 6f05cddf9SRui Paulo * See README for more details. 739beb93cSSam Leffler */ 839beb93cSSam Leffler 939beb93cSSam Leffler #ifndef TLSV1_CLIENT_H 1039beb93cSSam Leffler #define TLSV1_CLIENT_H 1139beb93cSSam Leffler 1239beb93cSSam Leffler #include "tlsv1_cred.h" 1339beb93cSSam Leffler 1439beb93cSSam Leffler struct tlsv1_client; 1539beb93cSSam Leffler 1639beb93cSSam Leffler int tlsv1_client_global_init(void); 1739beb93cSSam Leffler void tlsv1_client_global_deinit(void); 1839beb93cSSam Leffler struct tlsv1_client * tlsv1_client_init(void); 1939beb93cSSam Leffler void tlsv1_client_deinit(struct tlsv1_client *conn); 2039beb93cSSam Leffler int tlsv1_client_established(struct tlsv1_client *conn); 2139beb93cSSam Leffler int tlsv1_client_prf(struct tlsv1_client *conn, const char *label, 2239beb93cSSam Leffler int server_random_first, u8 *out, size_t out_len); 2339beb93cSSam Leffler u8 * tlsv1_client_handshake(struct tlsv1_client *conn, 2439beb93cSSam Leffler const u8 *in_data, size_t in_len, 2539beb93cSSam Leffler size_t *out_len, u8 **appl_data, 26f05cddf9SRui Paulo size_t *appl_data_len, int *need_more_data); 2739beb93cSSam Leffler int tlsv1_client_encrypt(struct tlsv1_client *conn, 2839beb93cSSam Leffler const u8 *in_data, size_t in_len, 2939beb93cSSam Leffler u8 *out_data, size_t out_len); 30f05cddf9SRui Paulo struct wpabuf * tlsv1_client_decrypt(struct tlsv1_client *conn, 3139beb93cSSam Leffler const u8 *in_data, size_t in_len, 32f05cddf9SRui Paulo int *need_more_data); 3339beb93cSSam Leffler int tlsv1_client_get_cipher(struct tlsv1_client *conn, char *buf, 3439beb93cSSam Leffler size_t buflen); 3539beb93cSSam Leffler int tlsv1_client_shutdown(struct tlsv1_client *conn); 3639beb93cSSam Leffler int tlsv1_client_resumed(struct tlsv1_client *conn); 3739beb93cSSam Leffler int tlsv1_client_hello_ext(struct tlsv1_client *conn, int ext_type, 3839beb93cSSam Leffler const u8 *data, size_t data_len); 39325151a3SRui Paulo int tlsv1_client_get_random(struct tlsv1_client *conn, struct tls_random *data); 4039beb93cSSam Leffler int tlsv1_client_get_keyblock_size(struct tlsv1_client *conn); 4139beb93cSSam Leffler int tlsv1_client_set_cipher_list(struct tlsv1_client *conn, u8 *ciphers); 4239beb93cSSam Leffler int tlsv1_client_set_cred(struct tlsv1_client *conn, 4339beb93cSSam Leffler struct tlsv1_credentials *cred); 44*780fb4a2SCy Schubert void tlsv1_client_set_flags(struct tlsv1_client *conn, unsigned int flags); 4539beb93cSSam Leffler 4639beb93cSSam Leffler typedef int (*tlsv1_client_session_ticket_cb) 4739beb93cSSam Leffler (void *ctx, const u8 *ticket, size_t len, const u8 *client_random, 4839beb93cSSam Leffler const u8 *server_random, u8 *master_secret); 4939beb93cSSam Leffler 5039beb93cSSam Leffler void tlsv1_client_set_session_ticket_cb(struct tlsv1_client *conn, 5139beb93cSSam Leffler tlsv1_client_session_ticket_cb cb, 5239beb93cSSam Leffler void *ctx); 5339beb93cSSam Leffler 54*780fb4a2SCy Schubert void tlsv1_client_set_cb(struct tlsv1_client *conn, 55*780fb4a2SCy Schubert void (*event_cb)(void *ctx, enum tls_event ev, 56*780fb4a2SCy Schubert union tls_event_data *data), 57*780fb4a2SCy Schubert void *cb_ctx, 58*780fb4a2SCy Schubert int cert_in_cb); 59*780fb4a2SCy Schubert int tlsv1_client_get_version(struct tlsv1_client *conn, char *buf, 60*780fb4a2SCy Schubert size_t buflen); 61*780fb4a2SCy Schubert 6239beb93cSSam Leffler #endif /* TLSV1_CLIENT_H */ 63