1 /* 2 * TLSv1 server - internal structures 3 * Copyright (c) 2006-2007, Jouni Malinen <j (at) w1.fi> 4 * 5 * This software may be distributed under the terms of the BSD license. 6 * See README for more details. 7 */ 8 9 #ifndef TLSV1_SERVER_I_H 10 #define TLSV1_SERVER_I_H 11 12 struct tlsv1_server { 13 enum { 14 CLIENT_HELLO, SERVER_HELLO, SERVER_CERTIFICATE, 15 SERVER_KEY_EXCHANGE, SERVER_CERTIFICATE_REQUEST, 16 SERVER_HELLO_DONE, CLIENT_CERTIFICATE, CLIENT_KEY_EXCHANGE, 17 CERTIFICATE_VERIFY, CHANGE_CIPHER_SPEC, CLIENT_FINISHED, 18 SERVER_CHANGE_CIPHER_SPEC, SERVER_FINISHED, 19 ESTABLISHED, FAILED 20 } state; 21 22 struct tlsv1_record_layer rl; 23 24 u8 session_id[TLS_SESSION_ID_MAX_LEN]; 25 size_t session_id_len; 26 u8 client_random[TLS_RANDOM_LEN]; 27 u8 server_random[TLS_RANDOM_LEN]; 28 u8 master_secret[TLS_MASTER_SECRET_LEN]; 29 30 u8 alert_level; 31 u8 alert_description; 32 33 struct crypto_public_key *client_rsa_key; 34 35 struct tls_verify_hash verify; 36 37 #define MAX_CIPHER_COUNT 30 38 u16 cipher_suites[MAX_CIPHER_COUNT]; 39 size_t num_cipher_suites; 40 41 u16 cipher_suite; 42 43 struct tlsv1_credentials *cred; 44 45 int verify_peer; 46 u16 client_version; 47 48 u8 *session_ticket; 49 size_t session_ticket_len; 50 51 tlsv1_server_session_ticket_cb session_ticket_cb; 52 void *session_ticket_cb_ctx; 53 54 int use_session_ticket; 55 56 u8 *dh_secret; 57 size_t dh_secret_len; 58 }; 59 60 61 void tlsv1_server_alert(struct tlsv1_server *conn, u8 level, u8 description); 62 int tlsv1_server_derive_keys(struct tlsv1_server *conn, 63 const u8 *pre_master_secret, 64 size_t pre_master_secret_len); 65 u8 * tlsv1_server_handshake_write(struct tlsv1_server *conn, size_t *out_len); 66 u8 * tlsv1_server_send_alert(struct tlsv1_server *conn, u8 level, 67 u8 description, size_t *out_len); 68 int tlsv1_server_process_handshake(struct tlsv1_server *conn, u8 ct, 69 const u8 *buf, size_t *len); 70 71 #endif /* TLSV1_SERVER_I_H */ 72
