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Commit | Line | Data |
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d2e9e320 | 1 | /* |
33388b44 | 2 | * Copyright 2002-2020 The OpenSSL Project Authors. All Rights Reserved. |
e9224c71 | 3 | * |
3cdbea65 | 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
d2e9e320 RS |
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 | |
e9224c71 GT |
8 | */ |
9 | ||
0f113f3e MC |
10 | /* |
11 | * This file contains deprecated function(s) that are now wrappers to the new | |
12 | * version(s). | |
13 | */ | |
e9224c71 | 14 | |
f41ac0ee P |
15 | /* |
16 | * DSA low level APIs are deprecated for public use, but still ok for | |
17 | * internal use. | |
18 | */ | |
19 | #include "internal/deprecated.h" | |
20 | ||
0f113f3e MC |
21 | /* |
22 | * Parameter generation follows the updated Appendix 2.2 for FIPS PUB 186, | |
23 | * also Appendix 2.2 of FIPS PUB 186-1 (i.e. use SHA as defined in FIPS PUB | |
24 | * 180-1) | |
25 | */ | |
474e469b | 26 | #define xxxHASH EVP_sha1() |
e9224c71 | 27 | |
98186eb4 | 28 | #include <openssl/opensslconf.h> |
effaf4de | 29 | |
705536e2 RS |
30 | #include <stdio.h> |
31 | #include <time.h> | |
32 | #include "internal/cryptlib.h" | |
33 | #include <openssl/evp.h> | |
34 | #include <openssl/bn.h> | |
35 | #include <openssl/dsa.h> | |
36 | #include <openssl/sha.h> | |
e9224c71 GT |
37 | |
38 | DSA *DSA_generate_parameters(int bits, | |
0f113f3e MC |
39 | unsigned char *seed_in, int seed_len, |
40 | int *counter_ret, unsigned long *h_ret, | |
41 | void (*callback) (int, int, void *), | |
42 | void *cb_arg) | |
43 | { | |
44 | BN_GENCB *cb; | |
45 | DSA *ret; | |
e9224c71 | 46 | |
0f113f3e MC |
47 | if ((ret = DSA_new()) == NULL) |
48 | return NULL; | |
49 | cb = BN_GENCB_new(); | |
90945fa3 | 50 | if (cb == NULL) |
d6407083 | 51 | goto err; |
e9224c71 | 52 | |
0f113f3e | 53 | BN_GENCB_set_old(cb, callback, cb_arg); |
e9224c71 | 54 | |
0f113f3e MC |
55 | if (DSA_generate_parameters_ex(ret, bits, seed_in, seed_len, |
56 | counter_ret, h_ret, cb)) { | |
57 | BN_GENCB_free(cb); | |
58 | return ret; | |
59 | } | |
60 | BN_GENCB_free(cb); | |
d6407083 | 61 | err: |
0f113f3e MC |
62 | DSA_free(ret); |
63 | return NULL; | |
64 | } |