]>
Commit | Line | Data |
---|---|---|
d02b48c6 | 1 | /* crypto/dsa/dsagen.c */ |
58964a49 | 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
3 | * All rights reserved. |
4 | * | |
5 | * This package is an SSL implementation written | |
6 | * by Eric Young (eay@cryptsoft.com). | |
7 | * The implementation was written so as to conform with Netscapes SSL. | |
40720ce3 | 8 | * |
d02b48c6 RE |
9 | * This library is free for commercial and non-commercial use as long as |
10 | * the following conditions are aheared to. The following conditions | |
11 | * apply to all code found in this distribution, be it the RC4, RSA, | |
12 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
13 | * included with this distribution is covered by the same copyright terms | |
14 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
40720ce3 | 15 | * |
d02b48c6 RE |
16 | * Copyright remains Eric Young's, and as such any Copyright notices in |
17 | * the code are not to be removed. | |
18 | * If this package is used in a product, Eric Young should be given attribution | |
19 | * as the author of the parts of the library used. | |
20 | * This can be in the form of a textual message at program startup or | |
21 | * in documentation (online or textual) provided with the package. | |
40720ce3 | 22 | * |
d02b48c6 RE |
23 | * Redistribution and use in source and binary forms, with or without |
24 | * modification, are permitted provided that the following conditions | |
25 | * are met: | |
26 | * 1. Redistributions of source code must retain the copyright | |
27 | * notice, this list of conditions and the following disclaimer. | |
28 | * 2. Redistributions in binary form must reproduce the above copyright | |
29 | * notice, this list of conditions and the following disclaimer in the | |
30 | * documentation and/or other materials provided with the distribution. | |
31 | * 3. All advertising materials mentioning features or use of this software | |
32 | * must display the following acknowledgement: | |
33 | * "This product includes cryptographic software written by | |
34 | * Eric Young (eay@cryptsoft.com)" | |
35 | * The word 'cryptographic' can be left out if the rouines from the library | |
36 | * being used are not cryptographic related :-). | |
40720ce3 | 37 | * 4. If you include any Windows specific code (or a derivative thereof) from |
d02b48c6 RE |
38 | * the apps directory (application code) you must include an acknowledgement: |
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
40720ce3 | 40 | * |
d02b48c6 RE |
41 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
42 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
44 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
47 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
49 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
50 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
51 | * SUCH DAMAGE. | |
40720ce3 | 52 | * |
d02b48c6 RE |
53 | * The licence and distribution terms for any publically available version or |
54 | * derivative of this code cannot be changed. i.e. this code cannot simply be | |
55 | * copied and put under another distribution licence | |
56 | * [including the GNU Public Licence.] | |
57 | */ | |
58 | ||
59 | #include <stdio.h> | |
ec577822 | 60 | #include <openssl/dsa.h> |
d02b48c6 RE |
61 | |
62 | #define TEST | |
63 | #define GENUINE_DSA | |
64 | ||
65 | #ifdef GENUINE_DSA | |
40720ce3 | 66 | # define LAST_VALUE 0xbd |
d02b48c6 | 67 | #else |
40720ce3 | 68 | # define LAST_VALUE 0xd3 |
d02b48c6 RE |
69 | #endif |
70 | ||
71 | #ifdef TEST | |
40720ce3 MC |
72 | unsigned char seed[20] = { |
73 | 0xd5, 0x01, 0x4e, 0x4b, | |
74 | 0x60, 0xef, 0x2b, 0xa8, | |
75 | 0xb6, 0x21, 0x1b, 0x40, | |
76 | 0x62, 0xba, 0x32, 0x24, | |
77 | 0xe0, 0x42, 0x7d, LAST_VALUE | |
78 | }; | |
d02b48c6 RE |
79 | #endif |
80 | ||
6b691a5c | 81 | int cb(int p, int n) |
40720ce3 MC |
82 | { |
83 | char c = '*'; | |
d02b48c6 | 84 | |
40720ce3 MC |
85 | if (p == 0) |
86 | c = '.'; | |
87 | if (p == 1) | |
88 | c = '+'; | |
89 | if (p == 2) | |
90 | c = '*'; | |
91 | if (p == 3) | |
92 | c = '\n'; | |
93 | printf("%c", c); | |
94 | fflush(stdout); | |
95 | } | |
d02b48c6 RE |
96 | |
97 | main() | |
40720ce3 MC |
98 | { |
99 | int i; | |
100 | BIGNUM *n; | |
101 | BN_CTX *ctx; | |
102 | unsigned char seed_buf[20]; | |
103 | DSA *dsa; | |
104 | int counter, h; | |
105 | BIO *bio_err = NULL; | |
d02b48c6 | 106 | |
40720ce3 MC |
107 | if (bio_err == NULL) |
108 | bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); | |
58964a49 | 109 | |
40720ce3 MC |
110 | memcpy(seed_buf, seed, 20); |
111 | dsa = DSA_generate_parameters(1024, seed, 20, &counter, &h, cb, bio_err); | |
d02b48c6 | 112 | |
40720ce3 MC |
113 | if (dsa == NULL) |
114 | DSA_print(bio_err, dsa, 0); | |
115 | } |