dh_depr.c 1.1 KB

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  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. /* This file contains deprecated functions as wrappers to the new ones */
  10. #include <openssl/opensslconf.h>
  11. #if OPENSSL_API_0_9_8
  12. NON_EMPTY_TRANSLATION_UNIT
  13. #else
  14. # include <stdio.h>
  15. # include "internal/cryptlib.h"
  16. # include <openssl/bn.h>
  17. # include <openssl/dh.h>
  18. DH *DH_generate_parameters(int prime_len, int generator,
  19. void (*callback) (int, int, void *), void *cb_arg)
  20. {
  21. BN_GENCB *cb;
  22. DH *ret = NULL;
  23. if ((ret = DH_new()) == NULL)
  24. return NULL;
  25. cb = BN_GENCB_new();
  26. if (cb == NULL) {
  27. DH_free(ret);
  28. return NULL;
  29. }
  30. BN_GENCB_set_old(cb, callback, cb_arg);
  31. if (DH_generate_parameters_ex(ret, prime_len, generator, cb)) {
  32. BN_GENCB_free(cb);
  33. return ret;
  34. }
  35. BN_GENCB_free(cb);
  36. DH_free(ret);
  37. return NULL;
  38. }
  39. #endif