Viewing file:  dh_depr.c (1.2 KB) -rw-r--r--
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/*
* Copyright 2002-2020 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 functions as wrappers to the new ones */
/*
* DH low level APIs are deprecated for public use, but still ok for
* internal use.
*/
#include "internal/deprecated.h"
#include <openssl/opensslconf.h>
#include <stdio.h>
#include "internal/cryptlib.h"
#include <openssl/bn.h>
#include <openssl/dh.h>
DH *DH_generate_parameters(int prime_len, int generator,
void (*callback) (int, int, void *), void *cb_arg)
{
BN_GENCB *cb;
DH *ret = NULL;
if ((ret = DH_new()) == NULL)
return NULL;
cb = BN_GENCB_new();
if (cb == NULL) {
DH_free(ret);
return NULL;
}
BN_GENCB_set_old(cb, callback, cb_arg);
if (DH_generate_parameters_ex(ret, prime_len, generator, cb)) {
BN_GENCB_free(cb);
return ret;
}
BN_GENCB_free(cb);
DH_free(ret);
return NULL;
}
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