1/*
2 * Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10/*
11 * This file contains deprecated function(s) that are now wrappers to the new
12 * version(s).
13 */
14
15/*
16 * Parameter generation follows the updated Appendix 2.2 for FIPS PUB 186,
17 * also Appendix 2.2 of FIPS PUB 186-1 (i.e. use SHA as defined in FIPS PUB
18 * 180-1)
19 */
20#define xxxHASH EVP_sha1()
21
22#include <openssl/opensslconf.h>
23#ifdef OPENSSL_NO_DEPRECATED_0_9_8
24NON_EMPTY_TRANSLATION_UNIT
25#else
26
27# include <stdio.h>
28# include <time.h>
29# include "internal/cryptlib.h"
30# include <openssl/evp.h>
31# include <openssl/bn.h>
32# include <openssl/dsa.h>
33# include <openssl/sha.h>
34
35DSA *DSA_generate_parameters(int bits,
36 unsigned char *seed_in, int seed_len,
37 int *counter_ret, unsigned long *h_ret,
38 void (*callback) (int, int, void *),
39 void *cb_arg)
40{
41 BN_GENCB *cb;
42 DSA *ret;
43
44 if ((ret = DSA_new()) == NULL)
45 return NULL;
46 cb = BN_GENCB_new();
47 if (cb == NULL)
48 goto err;
49
50 BN_GENCB_set_old(cb, callback, cb_arg);
51
52 if (DSA_generate_parameters_ex(ret, bits, seed_in, seed_len,
53 counter_ret, h_ret, cb)) {
54 BN_GENCB_free(cb);
55 return ret;
56 }
57 BN_GENCB_free(cb);
58err:
59 DSA_free(ret);
60 return NULL;
61}
62#endif
63