1*0Sstevel@tonic-gate /* ssl/t1_lib.c */ 2*0Sstevel@tonic-gate /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3*0Sstevel@tonic-gate * All rights reserved. 4*0Sstevel@tonic-gate * 5*0Sstevel@tonic-gate * This package is an SSL implementation written 6*0Sstevel@tonic-gate * by Eric Young (eay@cryptsoft.com). 7*0Sstevel@tonic-gate * The implementation was written so as to conform with Netscapes SSL. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * This library is free for commercial and non-commercial use as long as 10*0Sstevel@tonic-gate * the following conditions are aheared to. The following conditions 11*0Sstevel@tonic-gate * apply to all code found in this distribution, be it the RC4, RSA, 12*0Sstevel@tonic-gate * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13*0Sstevel@tonic-gate * included with this distribution is covered by the same copyright terms 14*0Sstevel@tonic-gate * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15*0Sstevel@tonic-gate * 16*0Sstevel@tonic-gate * Copyright remains Eric Young's, and as such any Copyright notices in 17*0Sstevel@tonic-gate * the code are not to be removed. 18*0Sstevel@tonic-gate * If this package is used in a product, Eric Young should be given attribution 19*0Sstevel@tonic-gate * as the author of the parts of the library used. 20*0Sstevel@tonic-gate * This can be in the form of a textual message at program startup or 21*0Sstevel@tonic-gate * in documentation (online or textual) provided with the package. 22*0Sstevel@tonic-gate * 23*0Sstevel@tonic-gate * Redistribution and use in source and binary forms, with or without 24*0Sstevel@tonic-gate * modification, are permitted provided that the following conditions 25*0Sstevel@tonic-gate * are met: 26*0Sstevel@tonic-gate * 1. Redistributions of source code must retain the copyright 27*0Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer. 28*0Sstevel@tonic-gate * 2. Redistributions in binary form must reproduce the above copyright 29*0Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer in the 30*0Sstevel@tonic-gate * documentation and/or other materials provided with the distribution. 31*0Sstevel@tonic-gate * 3. All advertising materials mentioning features or use of this software 32*0Sstevel@tonic-gate * must display the following acknowledgement: 33*0Sstevel@tonic-gate * "This product includes cryptographic software written by 34*0Sstevel@tonic-gate * Eric Young (eay@cryptsoft.com)" 35*0Sstevel@tonic-gate * The word 'cryptographic' can be left out if the rouines from the library 36*0Sstevel@tonic-gate * being used are not cryptographic related :-). 37*0Sstevel@tonic-gate * 4. If you include any Windows specific code (or a derivative thereof) from 38*0Sstevel@tonic-gate * the apps directory (application code) you must include an acknowledgement: 39*0Sstevel@tonic-gate * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40*0Sstevel@tonic-gate * 41*0Sstevel@tonic-gate * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42*0Sstevel@tonic-gate * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43*0Sstevel@tonic-gate * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44*0Sstevel@tonic-gate * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45*0Sstevel@tonic-gate * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46*0Sstevel@tonic-gate * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47*0Sstevel@tonic-gate * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48*0Sstevel@tonic-gate * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49*0Sstevel@tonic-gate * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50*0Sstevel@tonic-gate * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51*0Sstevel@tonic-gate * SUCH DAMAGE. 52*0Sstevel@tonic-gate * 53*0Sstevel@tonic-gate * The licence and distribution terms for any publically available version or 54*0Sstevel@tonic-gate * derivative of this code cannot be changed. i.e. this code cannot simply be 55*0Sstevel@tonic-gate * copied and put under another distribution licence 56*0Sstevel@tonic-gate * [including the GNU Public Licence.] 57*0Sstevel@tonic-gate */ 58*0Sstevel@tonic-gate 59*0Sstevel@tonic-gate #include <stdio.h> 60*0Sstevel@tonic-gate #include <openssl/objects.h> 61*0Sstevel@tonic-gate #include "ssl_locl.h" 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate const char *tls1_version_str="TLSv1" OPENSSL_VERSION_PTEXT; 64*0Sstevel@tonic-gate 65*0Sstevel@tonic-gate static long tls1_default_timeout(void); 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate static SSL3_ENC_METHOD TLSv1_enc_data={ 68*0Sstevel@tonic-gate tls1_enc, 69*0Sstevel@tonic-gate tls1_mac, 70*0Sstevel@tonic-gate tls1_setup_key_block, 71*0Sstevel@tonic-gate tls1_generate_master_secret, 72*0Sstevel@tonic-gate tls1_change_cipher_state, 73*0Sstevel@tonic-gate tls1_final_finish_mac, 74*0Sstevel@tonic-gate TLS1_FINISH_MAC_LENGTH, 75*0Sstevel@tonic-gate tls1_cert_verify_mac, 76*0Sstevel@tonic-gate TLS_MD_CLIENT_FINISH_CONST,TLS_MD_CLIENT_FINISH_CONST_SIZE, 77*0Sstevel@tonic-gate TLS_MD_SERVER_FINISH_CONST,TLS_MD_SERVER_FINISH_CONST_SIZE, 78*0Sstevel@tonic-gate tls1_alert_code, 79*0Sstevel@tonic-gate }; 80*0Sstevel@tonic-gate 81*0Sstevel@tonic-gate static SSL_METHOD TLSv1_data= { 82*0Sstevel@tonic-gate TLS1_VERSION, 83*0Sstevel@tonic-gate tls1_new, 84*0Sstevel@tonic-gate tls1_clear, 85*0Sstevel@tonic-gate tls1_free, 86*0Sstevel@tonic-gate ssl_undefined_function, 87*0Sstevel@tonic-gate ssl_undefined_function, 88*0Sstevel@tonic-gate ssl3_read, 89*0Sstevel@tonic-gate ssl3_peek, 90*0Sstevel@tonic-gate ssl3_write, 91*0Sstevel@tonic-gate ssl3_shutdown, 92*0Sstevel@tonic-gate ssl3_renegotiate, 93*0Sstevel@tonic-gate ssl3_renegotiate_check, 94*0Sstevel@tonic-gate ssl3_ctrl, 95*0Sstevel@tonic-gate ssl3_ctx_ctrl, 96*0Sstevel@tonic-gate ssl3_get_cipher_by_char, 97*0Sstevel@tonic-gate ssl3_put_cipher_by_char, 98*0Sstevel@tonic-gate ssl3_pending, 99*0Sstevel@tonic-gate ssl3_num_ciphers, 100*0Sstevel@tonic-gate ssl3_get_cipher, 101*0Sstevel@tonic-gate ssl_bad_method, 102*0Sstevel@tonic-gate tls1_default_timeout, 103*0Sstevel@tonic-gate &TLSv1_enc_data, 104*0Sstevel@tonic-gate ssl_undefined_function, 105*0Sstevel@tonic-gate ssl3_callback_ctrl, 106*0Sstevel@tonic-gate ssl3_ctx_callback_ctrl, 107*0Sstevel@tonic-gate }; 108*0Sstevel@tonic-gate 109*0Sstevel@tonic-gate static long tls1_default_timeout(void) 110*0Sstevel@tonic-gate { 111*0Sstevel@tonic-gate /* 2 hours, the 24 hours mentioned in the TLSv1 spec 112*0Sstevel@tonic-gate * is way too long for http, the cache would over fill */ 113*0Sstevel@tonic-gate return(60*60*2); 114*0Sstevel@tonic-gate } 115*0Sstevel@tonic-gate 116*0Sstevel@tonic-gate SSL_METHOD *tlsv1_base_method(void) 117*0Sstevel@tonic-gate { 118*0Sstevel@tonic-gate return(&TLSv1_data); 119*0Sstevel@tonic-gate } 120*0Sstevel@tonic-gate 121*0Sstevel@tonic-gate int tls1_new(SSL *s) 122*0Sstevel@tonic-gate { 123*0Sstevel@tonic-gate if (!ssl3_new(s)) return(0); 124*0Sstevel@tonic-gate s->method->ssl_clear(s); 125*0Sstevel@tonic-gate return(1); 126*0Sstevel@tonic-gate } 127*0Sstevel@tonic-gate 128*0Sstevel@tonic-gate void tls1_free(SSL *s) 129*0Sstevel@tonic-gate { 130*0Sstevel@tonic-gate ssl3_free(s); 131*0Sstevel@tonic-gate } 132*0Sstevel@tonic-gate 133*0Sstevel@tonic-gate void tls1_clear(SSL *s) 134*0Sstevel@tonic-gate { 135*0Sstevel@tonic-gate ssl3_clear(s); 136*0Sstevel@tonic-gate s->version=TLS1_VERSION; 137*0Sstevel@tonic-gate } 138*0Sstevel@tonic-gate 139*0Sstevel@tonic-gate #if 0 140*0Sstevel@tonic-gate long tls1_ctrl(SSL *s, int cmd, long larg, char *parg) 141*0Sstevel@tonic-gate { 142*0Sstevel@tonic-gate return(0); 143*0Sstevel@tonic-gate } 144*0Sstevel@tonic-gate 145*0Sstevel@tonic-gate long tls1_callback_ctrl(SSL *s, int cmd, void *(*fp)()) 146*0Sstevel@tonic-gate { 147*0Sstevel@tonic-gate return(0); 148*0Sstevel@tonic-gate } 149*0Sstevel@tonic-gate #endif 150