1*2139Sjp161948 /* crypto/dsa/dsa_depr.c */
2*2139Sjp161948 /* ====================================================================
3*2139Sjp161948 * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
4*2139Sjp161948 *
5*2139Sjp161948 * Redistribution and use in source and binary forms, with or without
6*2139Sjp161948 * modification, are permitted provided that the following conditions
7*2139Sjp161948 * are met:
8*2139Sjp161948 *
9*2139Sjp161948 * 1. Redistributions of source code must retain the above copyright
10*2139Sjp161948 * notice, this list of conditions and the following disclaimer.
11*2139Sjp161948 *
12*2139Sjp161948 * 2. Redistributions in binary form must reproduce the above copyright
13*2139Sjp161948 * notice, this list of conditions and the following disclaimer in
14*2139Sjp161948 * the documentation and/or other materials provided with the
15*2139Sjp161948 * distribution.
16*2139Sjp161948 *
17*2139Sjp161948 * 3. All advertising materials mentioning features or use of this
18*2139Sjp161948 * software must display the following acknowledgment:
19*2139Sjp161948 * "This product includes software developed by the OpenSSL Project
20*2139Sjp161948 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
21*2139Sjp161948 *
22*2139Sjp161948 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
23*2139Sjp161948 * endorse or promote products derived from this software without
24*2139Sjp161948 * prior written permission. For written permission, please contact
25*2139Sjp161948 * openssl-core@openssl.org.
26*2139Sjp161948 *
27*2139Sjp161948 * 5. Products derived from this software may not be called "OpenSSL"
28*2139Sjp161948 * nor may "OpenSSL" appear in their names without prior written
29*2139Sjp161948 * permission of the OpenSSL Project.
30*2139Sjp161948 *
31*2139Sjp161948 * 6. Redistributions of any form whatsoever must retain the following
32*2139Sjp161948 * acknowledgment:
33*2139Sjp161948 * "This product includes software developed by the OpenSSL Project
34*2139Sjp161948 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
35*2139Sjp161948 *
36*2139Sjp161948 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
37*2139Sjp161948 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
38*2139Sjp161948 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
39*2139Sjp161948 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
40*2139Sjp161948 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41*2139Sjp161948 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
42*2139Sjp161948 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
43*2139Sjp161948 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
44*2139Sjp161948 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
45*2139Sjp161948 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
46*2139Sjp161948 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
47*2139Sjp161948 * OF THE POSSIBILITY OF SUCH DAMAGE.
48*2139Sjp161948 * ====================================================================
49*2139Sjp161948 *
50*2139Sjp161948 * This product includes cryptographic software written by Eric Young
51*2139Sjp161948 * (eay@cryptsoft.com). This product includes software written by Tim
52*2139Sjp161948 * Hudson (tjh@cryptsoft.com).
53*2139Sjp161948 *
54*2139Sjp161948 */
55*2139Sjp161948
56*2139Sjp161948 /* This file contains deprecated function(s) that are now wrappers to the new
57*2139Sjp161948 * version(s). */
58*2139Sjp161948
59*2139Sjp161948 #undef GENUINE_DSA
60*2139Sjp161948
61*2139Sjp161948 #ifdef GENUINE_DSA
62*2139Sjp161948 /* Parameter generation follows the original release of FIPS PUB 186,
63*2139Sjp161948 * Appendix 2.2 (i.e. use SHA as defined in FIPS PUB 180) */
64*2139Sjp161948 #define HASH EVP_sha()
65*2139Sjp161948 #else
66*2139Sjp161948 /* Parameter generation follows the updated Appendix 2.2 for FIPS PUB 186,
67*2139Sjp161948 * also Appendix 2.2 of FIPS PUB 186-1 (i.e. use SHA as defined in
68*2139Sjp161948 * FIPS PUB 180-1) */
69*2139Sjp161948 #define HASH EVP_sha1()
70*2139Sjp161948 #endif
71*2139Sjp161948
72*2139Sjp161948 static void *dummy=&dummy;
73*2139Sjp161948
74*2139Sjp161948 #ifndef OPENSSL_NO_SHA
75*2139Sjp161948
76*2139Sjp161948 #include <stdio.h>
77*2139Sjp161948 #include <time.h>
78*2139Sjp161948 #include "cryptlib.h"
79*2139Sjp161948 #include <openssl/evp.h>
80*2139Sjp161948 #include <openssl/bn.h>
81*2139Sjp161948 #include <openssl/dsa.h>
82*2139Sjp161948 #include <openssl/rand.h>
83*2139Sjp161948 #include <openssl/sha.h>
84*2139Sjp161948
85*2139Sjp161948 #ifndef OPENSSL_NO_DEPRECATED
DSA_generate_parameters(int bits,unsigned char * seed_in,int seed_len,int * counter_ret,unsigned long * h_ret,void (* callback)(int,int,void *),void * cb_arg)86*2139Sjp161948 DSA *DSA_generate_parameters(int bits,
87*2139Sjp161948 unsigned char *seed_in, int seed_len,
88*2139Sjp161948 int *counter_ret, unsigned long *h_ret,
89*2139Sjp161948 void (*callback)(int, int, void *),
90*2139Sjp161948 void *cb_arg)
91*2139Sjp161948 {
92*2139Sjp161948 BN_GENCB cb;
93*2139Sjp161948 DSA *ret;
94*2139Sjp161948
95*2139Sjp161948 if ((ret=DSA_new()) == NULL) return NULL;
96*2139Sjp161948
97*2139Sjp161948 BN_GENCB_set_old(&cb, callback, cb_arg);
98*2139Sjp161948
99*2139Sjp161948 if(DSA_generate_parameters_ex(ret, bits, seed_in, seed_len,
100*2139Sjp161948 counter_ret, h_ret, &cb))
101*2139Sjp161948 return ret;
102*2139Sjp161948 DSA_free(ret);
103*2139Sjp161948 return NULL;
104*2139Sjp161948 }
105*2139Sjp161948 #endif
106*2139Sjp161948 #endif
107