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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. | |
8 | * | |
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). | |
15 | * | |
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. | |
22 | * | |
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 :-). | |
37 | * 4. If you include any Windows specific code (or a derivative thereof) from | |
38 | * the apps directory (application code) you must include an acknowledgement: | |
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
40 | * | |
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. | |
52 | * | |
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> | |
60 | #include "dsa.h" | |
61 | ||
62 | #define TEST | |
63 | #define GENUINE_DSA | |
64 | ||
65 | #ifdef GENUINE_DSA | |
66 | #define LAST_VALUE 0xbd | |
67 | #else | |
68 | #define LAST_VALUE 0xd3 | |
69 | #endif | |
70 | ||
71 | #ifdef TEST | |
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 | #endif | |
79 | ||
6b691a5c | 80 | int cb(int p, int n) |
d02b48c6 RE |
81 | { |
82 | char c='*'; | |
83 | ||
84 | if (p == 0) c='.'; | |
85 | if (p == 1) c='+'; | |
86 | if (p == 2) c='*'; | |
87 | if (p == 3) c='\n'; | |
88 | printf("%c",c); | |
89 | fflush(stdout); | |
90 | } | |
91 | ||
92 | main() | |
93 | { | |
94 | int i; | |
95 | BIGNUM *n; | |
96 | BN_CTX *ctx; | |
97 | unsigned char seed_buf[20]; | |
98 | DSA *dsa; | |
99 | int counter,h; | |
58964a49 RE |
100 | BIO *bio_err=NULL; |
101 | ||
102 | if (bio_err == NULL) | |
103 | bio_err=BIO_new_fp(stderr,BIO_NOCLOSE); | |
d02b48c6 RE |
104 | |
105 | memcpy(seed_buf,seed,20); | |
58964a49 RE |
106 | dsa=DSA_generate_parameters(1024,seed,20,&counter,&h,cb); |
107 | ||
108 | if (dsa == NULL) | |
109 | DSA_print(bio_err,dsa,0); | |
d02b48c6 RE |
110 | } |
111 |