2 * Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (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
11 * Support for deprecated functions goes here - static linkage will only
12 * slurp this code if applications are using them directly.
15 #include <openssl/opensslconf.h>
16 #if OPENSSL_API_COMPAT >= 0x00908000L
17 NON_EMPTY_TRANSLATION_UNIT
22 # include "internal/cryptlib.h"
24 # include <openssl/rand.h>
26 BIGNUM *BN_generate_prime(BIGNUM *ret, int bits, int safe,
27 const BIGNUM *add, const BIGNUM *rem,
28 void (*callback) (int, int, void *), void *cb_arg)
33 BN_GENCB_set_old(&cb, callback, cb_arg);
36 if ((rnd = BN_new()) == NULL)
40 if (!BN_generate_prime_ex(rnd, bits, safe, add, rem, &cb))
43 /* we have a prime :-) */
50 int BN_is_prime(const BIGNUM *a, int checks,
51 void (*callback) (int, int, void *), BN_CTX *ctx_passed,
55 BN_GENCB_set_old(&cb, callback, cb_arg);
56 return BN_is_prime_ex(a, checks, ctx_passed, &cb);
59 int BN_is_prime_fasttest(const BIGNUM *a, int checks,
60 void (*callback) (int, int, void *),
61 BN_CTX *ctx_passed, void *cb_arg,
62 int do_trial_division)
65 BN_GENCB_set_old(&cb, callback, cb_arg);
66 return BN_is_prime_fasttest_ex(a, checks, ctx_passed,
67 do_trial_division, &cb);