Viewing file:  bn_depr.c (1.78 KB) -rw-r--r--
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/*
* Copyright 2002-2021 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
*/
/*
* Support for deprecated functions goes here - static linkage will only
* slurp this code if applications are using them directly.
*/
#include <openssl/opensslconf.h>
#include <stdio.h>
#include <time.h>
#include "internal/cryptlib.h"
#include "bn_local.h"
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 rnd;
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 ossl_bn_check_prime(a, checks, ctx_passed, 0, &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 ossl_bn_check_prime(a, checks, ctx_passed, do_trial_division, &cb);
}
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