text: /*
   * Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
   *
   * Licensed under the Apache License 2.0 (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    VR_EVP_sha1()
  
  #include <openssl/opensslconf.h>
  #if OPENSSL_API_0_9_8
  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/sha.h>
  
  DSA *VR_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 = VR_DSA_new()) == NULL)
          return NULL;
      cb = VR_BN_GENCB_new();
      if (cb == NULL)
          goto err;
  
      VR_BN_GENCB_set_old(cb, callback, cb_arg);
  
      if (VR_DSA_generate_parameters_ex(ret, bits, seed_in, seed_len,
                                     counter_ret, h_ret, cb)) {
          VR_BN_GENCB_free(cb);
          return ret;
      }
      VR_BN_GENCB_free(cb);
  err:
      VR_DSA_free(ret);
      return NULL;
  }
  #endif
  