s3_enc.c (89837) | s3_enc.c (100928) |
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1/* ssl/s3_enc.c */ 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * --- 41 unchanged lines hidden (view full) --- 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ | 1/* ssl/s3_enc.c */ 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * --- 41 unchanged lines hidden (view full) --- 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ |
58/* ==================================================================== 59 * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved. 60 * 61 * Redistribution and use in source and binary forms, with or without 62 * modification, are permitted provided that the following conditions 63 * are met: 64 * 65 * 1. Redistributions of source code must retain the above copyright 66 * notice, this list of conditions and the following disclaimer. 67 * 68 * 2. Redistributions in binary form must reproduce the above copyright 69 * notice, this list of conditions and the following disclaimer in 70 * the documentation and/or other materials provided with the 71 * distribution. 72 * 73 * 3. All advertising materials mentioning features or use of this 74 * software must display the following acknowledgment: 75 * "This product includes software developed by the OpenSSL Project 76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 77 * 78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 79 * endorse or promote products derived from this software without 80 * prior written permission. For written permission, please contact 81 * openssl-core@openssl.org. 82 * 83 * 5. Products derived from this software may not be called "OpenSSL" 84 * nor may "OpenSSL" appear in their names without prior written 85 * permission of the OpenSSL Project. 86 * 87 * 6. Redistributions of any form whatsoever must retain the following 88 * acknowledgment: 89 * "This product includes software developed by the OpenSSL Project 90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 91 * 92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 103 * OF THE POSSIBILITY OF SUCH DAMAGE. 104 * ==================================================================== 105 * 106 * This product includes cryptographic software written by Eric Young 107 * (eay@cryptsoft.com). This product includes software written by Tim 108 * Hudson (tjh@cryptsoft.com). 109 * 110 */ |
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58 59#include <stdio.h> 60#include <openssl/md5.h> 61#include <openssl/sha.h> 62#include <openssl/evp.h> 63#include "ssl_locl.h" 64 65static unsigned char ssl3_pad_1[48]={ --- 234 unchanged lines hidden (view full) --- 300 301 ssl3_cleanup_key_block(s); 302 303 if ((p=OPENSSL_malloc(num)) == NULL) 304 goto err; 305 306 s->s3->tmp.key_block_length=num; 307 s->s3->tmp.key_block=p; | 111 112#include <stdio.h> 113#include <openssl/md5.h> 114#include <openssl/sha.h> 115#include <openssl/evp.h> 116#include "ssl_locl.h" 117 118static unsigned char ssl3_pad_1[48]={ --- 234 unchanged lines hidden (view full) --- 353 354 ssl3_cleanup_key_block(s); 355 356 if ((p=OPENSSL_malloc(num)) == NULL) 357 goto err; 358 359 s->s3->tmp.key_block_length=num; 360 s->s3->tmp.key_block=p; |
308 | 361 |
309 ssl3_generate_key_block(s,p,num); | 362 ssl3_generate_key_block(s,p,num); |
310 | 363 364 /* enable vulnerability countermeasure for CBC ciphers with 365 * known-IV problem (http://www.openssl.org/~bodo/tls-cbc.txt) */ 366 s->s3->need_empty_fragments = 1; 367#ifndef NO_RC4 368 if ((s->session->cipher != NULL) && ((s->session->cipher->algorithms & SSL_ENC_MASK) == SSL_RC4)) 369 s->s3->need_empty_fragments = 0; 370#endif 371 |
311 return(1); 312err: 313 SSLerr(SSL_F_SSL3_SETUP_KEY_BLOCK,ERR_R_MALLOC_FAILURE); 314 return(0); 315 } 316 317void ssl3_cleanup_key_block(SSL *s) 318 { --- 281 unchanged lines hidden --- | 372 return(1); 373err: 374 SSLerr(SSL_F_SSL3_SETUP_KEY_BLOCK,ERR_R_MALLOC_FAILURE); 375 return(0); 376 } 377 378void ssl3_cleanup_key_block(SSL *s) 379 { --- 281 unchanged lines hidden --- |