/* ssl/t1_lib.c */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * "This product includes cryptographic software written by * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ #include <stdio.h> #include <openssl/objects.h> #include "ssl_locl.h" const char *tls1_version_str="TLSv1" OPENSSL_VERSION_PTEXT; static long tls1_default_timeout(void); static SSL3_ENC_METHOD TLSv1_enc_data={ tls1_enc, tls1_mac, tls1_setup_key_block, tls1_generate_master_secret, tls1_change_cipher_state, tls1_final_finish_mac, TLS1_FINISH_MAC_LENGTH, tls1_cert_verify_mac, TLS_MD_CLIENT_FINISH_CONST,TLS_MD_CLIENT_FINISH_CONST_SIZE, TLS_MD_SERVER_FINISH_CONST,TLS_MD_SERVER_FINISH_CONST_SIZE, tls1_alert_code, }; static SSL_METHOD TLSv1_data= { TLS1_VERSION, tls1_new, tls1_clear, tls1_free, ssl_undefined_function, ssl_undefined_function, ssl3_read, ssl3_peek, ssl3_write, ssl3_shutdown, ssl3_renegotiate, ssl3_renegotiate_check, ssl3_ctrl, ssl3_ctx_ctrl, ssl3_get_cipher_by_char, ssl3_put_cipher_by_char, ssl3_pending, ssl3_num_ciphers, ssl3_get_cipher, ssl_bad_method, tls1_default_timeout, &TLSv1_enc_data, ssl_undefined_function, ssl3_callback_ctrl, ssl3_ctx_callback_ctrl, }; static long tls1_default_timeout(void) { /* 2 hours, the 24 hours mentioned in the TLSv1 spec * is way too long for http, the cache would over fill */ return(60*60*2); } SSL_METHOD *tlsv1_base_method(void) { return(&TLSv1_data); } int tls1_new(SSL *s) { if (!ssl3_new(s)) return(0); s->method->ssl_clear(s); return(1); } void tls1_free(SSL *s) { ssl3_free(s); } void tls1_clear(SSL *s) { ssl3_clear(s); s->version=TLS1_VERSION; } #if 0 long tls1_ctrl(SSL *s, int cmd, long larg, char *parg) { return(0); } long tls1_callback_ctrl(SSL *s, int cmd, void *(*fp)()) { return(0); } #endif