OLD | NEW |
| (Empty) |
1 /* crypto/bn/bn_depr.c */ | |
2 /* ==================================================================== | |
3 * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved. | |
4 * | |
5 * Redistribution and use in source and binary forms, with or without | |
6 * modification, are permitted provided that the following conditions | |
7 * are met: | |
8 * | |
9 * 1. Redistributions of source code must retain the above copyright | |
10 * notice, this list of conditions and the following disclaimer. | |
11 * | |
12 * 2. Redistributions in binary form must reproduce the above copyright | |
13 * notice, this list of conditions and the following disclaimer in | |
14 * the documentation and/or other materials provided with the | |
15 * distribution. | |
16 * | |
17 * 3. All advertising materials mentioning features or use of this | |
18 * software must display the following acknowledgment: | |
19 * "This product includes software developed by the OpenSSL Project | |
20 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | |
21 * | |
22 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
23 * endorse or promote products derived from this software without | |
24 * prior written permission. For written permission, please contact | |
25 * openssl-core@openssl.org. | |
26 * | |
27 * 5. Products derived from this software may not be called "OpenSSL" | |
28 * nor may "OpenSSL" appear in their names without prior written | |
29 * permission of the OpenSSL Project. | |
30 * | |
31 * 6. Redistributions of any form whatsoever must retain the following | |
32 * acknowledgment: | |
33 * "This product includes software developed by the OpenSSL Project | |
34 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | |
35 * | |
36 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
37 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
38 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
39 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
40 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
41 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
42 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
43 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
44 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
45 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
46 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
47 * OF THE POSSIBILITY OF SUCH DAMAGE. | |
48 * ==================================================================== | |
49 * | |
50 * This product includes cryptographic software written by Eric Young | |
51 * (eay@cryptsoft.com). This product includes software written by Tim | |
52 * Hudson (tjh@cryptsoft.com). | |
53 * | |
54 */ | |
55 | |
56 /* Support for deprecated functions goes here - static linkage will only slurp | |
57 * this code if applications are using them directly. */ | |
58 | |
59 #include <stdio.h> | |
60 #include <time.h> | |
61 #include "cryptlib.h" | |
62 #include "bn_lcl.h" | |
63 #include <openssl/rand.h> | |
64 | |
65 static void *dummy=&dummy; | |
66 | |
67 #ifndef OPENSSL_NO_DEPRECATED | |
68 BIGNUM *BN_generate_prime(BIGNUM *ret, int bits, int safe, | |
69 const BIGNUM *add, const BIGNUM *rem, | |
70 void (*callback)(int,int,void *), void *cb_arg) | |
71 { | |
72 BN_GENCB cb; | |
73 BIGNUM *rnd=NULL; | |
74 int found = 0; | |
75 | |
76 BN_GENCB_set_old(&cb, callback, cb_arg); | |
77 | |
78 if (ret == NULL) | |
79 { | |
80 if ((rnd=BN_new()) == NULL) goto err; | |
81 } | |
82 else | |
83 rnd=ret; | |
84 if(!BN_generate_prime_ex(rnd, bits, safe, add, rem, &cb)) | |
85 goto err; | |
86 | |
87 /* we have a prime :-) */ | |
88 found = 1; | |
89 err: | |
90 if (!found && (ret == NULL) && (rnd != NULL)) BN_free(rnd); | |
91 return(found ? rnd : NULL); | |
92 } | |
93 | |
94 int BN_is_prime(const BIGNUM *a, int checks, void (*callback)(int,int,void *), | |
95 BN_CTX *ctx_passed, void *cb_arg) | |
96 { | |
97 BN_GENCB cb; | |
98 BN_GENCB_set_old(&cb, callback, cb_arg); | |
99 return BN_is_prime_ex(a, checks, ctx_passed, &cb); | |
100 } | |
101 | |
102 int BN_is_prime_fasttest(const BIGNUM *a, int checks, | |
103 void (*callback)(int,int,void *), | |
104 BN_CTX *ctx_passed, void *cb_arg, | |
105 int do_trial_division) | |
106 { | |
107 BN_GENCB cb; | |
108 BN_GENCB_set_old(&cb, callback, cb_arg); | |
109 return BN_is_prime_fasttest_ex(a, checks, ctx_passed, | |
110 do_trial_division, &cb); | |
111 } | |
112 #endif | |
OLD | NEW |