des_old2.c revision 296465 
1/* crypto/des/des_old.c -*- mode:C; c-file-style: "eay" -*- */
2
3/*
4 * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING The
5 * function names in here are deprecated and are only present to provide an
6 * interface compatible with OpenSSL 0.9.6c.  OpenSSL now provides functions
7 * where "des_" has been replaced with "DES_" in the names, to make it
8 * possible to make incompatible changes that are needed for C type security
9 * and other stuff. Please consider starting to use the DES_ functions
10 * rather than the des_ ones.  The des_ functions will dissapear completely
11 * before OpenSSL 1.0! WARNING WARNING WARNING WARNING WARNING WARNING
12 * WARNING WARNING
13 */
14
15/*
16 * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
17 * 2001.
18 */
19/* ====================================================================
20 * Copyright (c) 1998-2001 The OpenSSL Project.  All rights reserved.
21 *
22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
24 * are met:
25 *
26 * 1. Redistributions of source code must retain the above copyright
27 *    notice, this list of conditions and the following disclaimer.
28 *
29 * 2. Redistributions in binary form must reproduce the above copyright
30 *    notice, this list of conditions and the following disclaimer in
31 *    the documentation and/or other materials provided with the
32 *    distribution.
33 *
34 * 3. All advertising materials mentioning features or use of this
35 *    software must display the following acknowledgment:
36 *    "This product includes software developed by the OpenSSL Project
37 *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
38 *
39 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
40 *    endorse or promote products derived from this software without
41 *    prior written permission. For written permission, please contact
42 *    openssl-core@openssl.org.
43 *
44 * 5. Products derived from this software may not be called "OpenSSL"
45 *    nor may "OpenSSL" appear in their names without prior written
46 *    permission of the OpenSSL Project.
47 *
48 * 6. Redistributions of any form whatsoever must retain the following
49 *    acknowledgment:
50 *    "This product includes software developed by the OpenSSL Project
51 *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
52 *
53 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
54 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
55 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
56 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
57 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
58 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
59 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
60 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
61 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
62 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
63 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
64 * OF THE POSSIBILITY OF SUCH DAMAGE.
65 * ====================================================================
66 *
67 * This product includes cryptographic software written by Eric Young
68 * (eay@cryptsoft.com).  This product includes software written by Tim
69 * Hudson (tjh@cryptsoft.com).
70 *
71 */
72
73#undef OPENSSL_DES_LIBDES_COMPATIBILITY
74#include <openssl/des.h>
75#include <openssl/rand.h>
76
77void _ossl_096_des_random_seed(DES_cblock *key)
78{
79    RAND_seed(key, sizeof(DES_cblock));
80}
81