text: /* crypto/dsa/dsa_depr.c */
  /* ====================================================================
   * Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer. 
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. All advertising materials mentioning features or use of this
   *    software must display the following acknowledgment:
   *    "This product includes software developed by the OpenSSL Project
   *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
   *
   * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
   *    endorse or promote products derived from this software without
   *    prior written permission. For written permission, please contact
   *    openssl-core@openssl.org.
   *
   * 5. Products derived from this software may not be called "OpenSSL"
   *    nor may "OpenSSL" appear in their names without prior written
   *    permission of the OpenSSL Project.
   *
   * 6. Redistributions of any form whatsoever must retain the following
   *    acknowledgment:
   *    "This product includes software developed by the OpenSSL Project
   *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
   *
   * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
   * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
   * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
   * OF THE POSSIBILITY OF SUCH DAMAGE.
   * ====================================================================
   *
   * This product includes cryptographic software written by Eric Young
   * (eay@cryptsoft.com).  This product includes software written by Tim
   * Hudson (tjh@cryptsoft.com).
   *
   */
  
  /* This file contains deprecated function(s) that are now wrappers to the new
   * version(s). */
  
  #undef GENUINE_DSA
  
  #ifdef GENUINE_DSA
  /* Parameter generation follows the original release of FIPS PUB 186,
   * Appendix 2.2 (i.e. use SHA as defined in FIPS PUB 180) */
  #define HASH    EVP_sha()
  #else
  /* 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 HASH    EVP_sha1()
  #endif 
  
  static void *dummy=&dummy;
  
  #ifndef OPENSSL_NO_SHA
  
  #include <stdio.h>
  #include <time.h>
  #include "cryptlib.h"
  #include <openssl/evp.h>
  #include <openssl/bn.h>
  #include <openssl/dsa.h>
  #include <openssl/rand.h>
  #include <openssl/sha.h>
  
  #ifndef OPENSSL_NO_DEPRECATED
  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)
  		{
  		DSA_free(ret);
  		return NULL;
  		}
  
  	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);
  	DSA_free(ret);
  	return NULL;
  	}
  #endif
  #endif
  