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/* ====================================================================
* 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).
*
*/
/*
* Support for deprecated functions goes here - static linkage will only
* slurp this code if applications are using them directly.
*/
#include <stdio.h>
#include <time.h>
#include "internal/cryptlib.h"
#include "bn_lcl.h"
#include <openssl/opensslconf.h>
#include <openssl/rand.h>
static void *dummy = &dummy;
#if OPENSSL_API_COMPAT < 0x00908000L
BIGNUM *BN_generate_prime(BIGNUM *ret, int bits, int safe,
const BIGNUM *add, const BIGNUM *rem,
void (*callback) (int, int, void *), void *cb_arg)
{
BN_GENCB cb;
BIGNUM *rnd = NULL;
BN_GENCB_set_old(&cb, callback, cb_arg);
if (ret == NULL) {
if ((rnd = BN_new()) == NULL)
goto err;
} else
rnd = ret;
if (!BN_generate_prime_ex(rnd, bits, safe, add, rem, &cb))
goto err;
/* we have a prime :-) */
return ret;
err:
BN_free(rnd);
return NULL;
}
int BN_is_prime(const BIGNUM *a, int checks,
void (*callback) (int, int, void *), BN_CTX *ctx_passed,
void *cb_arg)
{
BN_GENCB cb;
BN_GENCB_set_old(&cb, callback, cb_arg);
return BN_is_prime_ex(a, checks, ctx_passed, &cb);
}
int BN_is_prime_fasttest(const BIGNUM *a, int checks,
void (*callback) (int, int, void *),
BN_CTX *ctx_passed, void *cb_arg,
int do_trial_division)
{
BN_GENCB cb;
BN_GENCB_set_old(&cb, callback, cb_arg);
return BN_is_prime_fasttest_ex(a, checks, ctx_passed,
do_trial_division, &cb);
}
#endif
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