A local copy of OpenSSL from GitHub
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/*
* Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
/*
* This file contains deprecated function(s) that are now wrappers to the new
* version(s).
*/
/*
* Parameter generation follows the updated Appendix 2.2 for FIPS PUB 186,
* also Appendix 2.2 of FIPS PUB 186-1 (i.e. use SHA as defined in FIPS PUB
* 180-1)
*/
#define xxxHASH EVP_sha1()
#include <openssl/opensslconf.h>
#if OPENSSL_API_COMPAT >= 0x00908000L
NON_EMPTY_TRANSLATION_UNIT
#else
# include <stdio.h>
# include <time.h>
# include "internal/cryptlib.h"
# include <openssl/evp.h>
# include <openssl/bn.h>
# include <openssl/dsa.h>
# include <openssl/rand.h>
# include <openssl/sha.h>
DSA *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)
{
BN_GENCB *cb;
DSA *ret;
if ((ret = DSA_new()) == NULL)
return NULL;
cb = BN_GENCB_new();
if (cb == NULL)
goto err;
BN_GENCB_set_old(cb, callback, cb_arg);
if (DSA_generate_parameters_ex(ret, bits, seed_in, seed_len,
counter_ret, h_ret, cb)) {
BN_GENCB_free(cb);
return ret;
}
BN_GENCB_free(cb);
err:
DSA_free(ret);
return NULL;
}
#endif