[331] | 1 | /*
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| 2 | * Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the OpenSSL license (the "License"). You may not use
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| 5 | * this file except in compliance with the License. You can obtain a copy
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| 6 | * in the file LICENSE in the source distribution or at
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| 7 | * https://www.openssl.org/source/license.html
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| 8 | */
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| 9 |
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| 10 | /*
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| 11 | * Support for deprecated functions goes here - static linkage will only
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| 12 | * slurp this code if applications are using them directly.
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| 13 | */
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| 14 |
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| 15 | #include <openssl/opensslconf.h>
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| 16 | #if OPENSSL_API_COMPAT >= 0x00908000L
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| 17 | NON_EMPTY_TRANSLATION_UNIT
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| 18 | #else
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| 19 |
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| 20 | # include <stdio.h>
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| 21 | # include <time.h>
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| 22 | # include "internal/cryptlib.h"
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| 23 | # include "bn_lcl.h"
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| 24 |
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| 25 | BIGNUM *BN_generate_prime(BIGNUM *ret, int bits, int safe,
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| 26 | const BIGNUM *add, const BIGNUM *rem,
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| 27 | void (*callback) (int, int, void *), void *cb_arg)
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| 28 | {
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| 29 | BN_GENCB cb;
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| 30 | BIGNUM *rnd = NULL;
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| 31 |
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| 32 | BN_GENCB_set_old(&cb, callback, cb_arg);
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| 33 |
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| 34 | if (ret == NULL) {
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| 35 | if ((rnd = BN_new()) == NULL)
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| 36 | goto err;
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| 37 | } else
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| 38 | rnd = ret;
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| 39 | if (!BN_generate_prime_ex(rnd, bits, safe, add, rem, &cb))
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| 40 | goto err;
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| 41 |
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| 42 | /* we have a prime :-) */
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| 43 | return ret;
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| 44 | err:
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| 45 | BN_free(rnd);
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| 46 | return NULL;
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| 47 | }
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| 48 |
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| 49 | int BN_is_prime(const BIGNUM *a, int checks,
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| 50 | void (*callback) (int, int, void *), BN_CTX *ctx_passed,
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| 51 | void *cb_arg)
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| 52 | {
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| 53 | BN_GENCB cb;
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| 54 | BN_GENCB_set_old(&cb, callback, cb_arg);
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| 55 | return BN_is_prime_ex(a, checks, ctx_passed, &cb);
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| 56 | }
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| 57 |
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| 58 | int BN_is_prime_fasttest(const BIGNUM *a, int checks,
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| 59 | void (*callback) (int, int, void *),
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| 60 | BN_CTX *ctx_passed, void *cb_arg,
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| 61 | int do_trial_division)
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| 62 | {
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| 63 | BN_GENCB cb;
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| 64 | BN_GENCB_set_old(&cb, callback, cb_arg);
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| 65 | return BN_is_prime_fasttest_ex(a, checks, ctx_passed,
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| 66 | do_trial_division, &cb);
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| 67 | }
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| 68 | #endif
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