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e9224c71 GT |
1 | /* crypto/dsa/dsa_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 | |
0f113f3e | 10 | * notice, this list of conditions and the following disclaimer. |
e9224c71 GT |
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 | ||
0f113f3e MC |
56 | /* |
57 | * This file contains deprecated function(s) that are now wrappers to the new | |
58 | * version(s). | |
59 | */ | |
e9224c71 | 60 | |
0f113f3e MC |
61 | /* |
62 | * Parameter generation follows the updated Appendix 2.2 for FIPS PUB 186, | |
63 | * also Appendix 2.2 of FIPS PUB 186-1 (i.e. use SHA as defined in FIPS PUB | |
64 | * 180-1) | |
65 | */ | |
474e469b | 66 | #define xxxHASH EVP_sha1() |
e9224c71 | 67 | |
0f113f3e | 68 | static void *dummy = &dummy; |
9d473aa2 | 69 | |
474e469b RS |
70 | #include <stdio.h> |
71 | #include <time.h> | |
72 | #include "cryptlib.h" | |
73 | #include <openssl/evp.h> | |
74 | #include <openssl/bn.h> | |
75 | #include <openssl/dsa.h> | |
76 | #include <openssl/rand.h> | |
77 | #include <openssl/sha.h> | |
e9224c71 | 78 | |
474e469b | 79 | #ifndef OPENSSL_NO_DEPRECATED |
e9224c71 | 80 | DSA *DSA_generate_parameters(int bits, |
0f113f3e MC |
81 | unsigned char *seed_in, int seed_len, |
82 | int *counter_ret, unsigned long *h_ret, | |
83 | void (*callback) (int, int, void *), | |
84 | void *cb_arg) | |
85 | { | |
86 | BN_GENCB *cb; | |
87 | DSA *ret; | |
e9224c71 | 88 | |
0f113f3e MC |
89 | if ((ret = DSA_new()) == NULL) |
90 | return NULL; | |
91 | cb = BN_GENCB_new(); | |
d6407083 RS |
92 | if (!cb) |
93 | goto err; | |
e9224c71 | 94 | |
0f113f3e | 95 | BN_GENCB_set_old(cb, callback, cb_arg); |
e9224c71 | 96 | |
0f113f3e MC |
97 | if (DSA_generate_parameters_ex(ret, bits, seed_in, seed_len, |
98 | counter_ret, h_ret, cb)) { | |
99 | BN_GENCB_free(cb); | |
100 | return ret; | |
101 | } | |
102 | BN_GENCB_free(cb); | |
d6407083 | 103 | err: |
0f113f3e MC |
104 | DSA_free(ret); |
105 | return NULL; | |
106 | } | |
9d473aa2 | 107 | #endif |