1 /* crypto/dsa/dsatest.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
62 #include <sys/types.h>
64 #include <openssl/crypto.h>
65 #include <openssl/rand.h>
66 #include <openssl/bio.h>
67 #include <openssl/err.h>
69 #include "../bio/bss_file.c"
73 int main(int argc, char *argv[])
75 printf("No DSA support\n");
79 #include <openssl/dsa.h>
82 #define MS_CALLBACK _far _loadds
87 static void MS_CALLBACK dsa_cb(int p, int n, char *arg);
88 static unsigned char seed[20]={
89 0xd5,0x01,0x4e,0x4b,0x60,0xef,0x2b,0xa8,0xb6,0x21,0x1b,0x40,
90 0x62,0xba,0x32,0x24,0xe0,0x42,0x7d,0xd3,
93 static unsigned char out_p[]={
94 0x8d,0xf2,0xa4,0x94,0x49,0x22,0x76,0xaa,
95 0x3d,0x25,0x75,0x9b,0xb0,0x68,0x69,0xcb,
96 0xea,0xc0,0xd8,0x3a,0xfb,0x8d,0x0c,0xf7,
97 0xcb,0xb8,0x32,0x4f,0x0d,0x78,0x82,0xe5,
98 0xd0,0x76,0x2f,0xc5,0xb7,0x21,0x0e,0xaf,
99 0xc2,0xe9,0xad,0xac,0x32,0xab,0x7a,0xac,
100 0x49,0x69,0x3d,0xfb,0xf8,0x37,0x24,0xc2,
101 0xec,0x07,0x36,0xee,0x31,0xc8,0x02,0x91,
104 static unsigned char out_q[]={
105 0xc7,0x73,0x21,0x8c,0x73,0x7e,0xc8,0xee,
106 0x99,0x3b,0x4f,0x2d,0xed,0x30,0xf4,0x8e,
110 static unsigned char out_g[]={
111 0x62,0x6d,0x02,0x78,0x39,0xea,0x0a,0x13,
112 0x41,0x31,0x63,0xa5,0x5b,0x4c,0xb5,0x00,
113 0x29,0x9d,0x55,0x22,0x95,0x6c,0xef,0xcb,
114 0x3b,0xff,0x10,0xf3,0x99,0xce,0x2c,0x2e,
115 0x71,0xcb,0x9d,0xe5,0xfa,0x24,0xba,0xbf,
116 0x58,0xe5,0xb7,0x95,0x21,0x92,0x5c,0x9c,
117 0xc4,0x2e,0x9f,0x6f,0x46,0x4b,0x08,0x8c,
118 0xc5,0x72,0xaf,0x53,0xe6,0xd7,0x88,0x02,
121 static const unsigned char str1[]="12345678901234567890";
123 static BIO *bio_err=NULL;
125 int main(int argc, char **argv)
128 int counter,ret=0,i,j;
129 unsigned char buf[256];
131 unsigned char sig[256];
135 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
137 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE);
139 BIO_printf(bio_err,"test generation of DSA parameters\n");
140 BIO_printf(bio_err,"expect '.*' followed by 5 lines of '.'s and '+'s\n");
141 dsa=DSA_generate_parameters(512,seed,20,&counter,&h,dsa_cb,
144 BIO_printf(bio_err,"seed\n");
145 for (i=0; i<20; i+=4)
147 BIO_printf(bio_err,"%02X%02X%02X%02X ",
148 seed[i],seed[i+1],seed[i+2],seed[i+3]);
150 BIO_printf(bio_err,"\ncounter=%d h=%d\n",counter,h);
152 if (dsa == NULL) goto end;
153 DSA_print(bio_err,dsa,0);
156 BIO_printf(bio_err,"counter should be 105\n");
161 BIO_printf(bio_err,"h should be 2\n");
165 i=BN_bn2bin(dsa->q,buf);
167 if ((i != j) || (memcmp(buf,out_q,i) != 0))
169 BIO_printf(bio_err,"q value is wrong\n");
173 i=BN_bn2bin(dsa->p,buf);
175 if ((i != j) || (memcmp(buf,out_p,i) != 0))
177 BIO_printf(bio_err,"p value is wrong\n");
181 i=BN_bn2bin(dsa->g,buf);
183 if ((i != j) || (memcmp(buf,out_g,i) != 0))
185 BIO_printf(bio_err,"g value is wrong\n");
188 DSA_generate_key(dsa);
189 DSA_sign(0, str1, 20, sig, &siglen, dsa);
190 if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
194 ERR_print_errors(bio_err);
195 if (dsa != NULL) DSA_free(dsa);
196 CRYPTO_mem_leaks(bio_err);
197 if (bio_err != NULL) BIO_free(bio_err);
202 static void MS_CALLBACK dsa_cb(int p, int n, char *arg)
205 static int ok=0,num=0;
207 if (p == 0) { c='.'; num++; };
209 if (p == 2) { c='*'; ok++; }
211 BIO_write((BIO *)arg,&c,1);
212 (void)BIO_flush((BIO *)arg);
214 if (!ok && (p == 0) && (num > 1))
216 BIO_printf((BIO *)arg,"error in dsatest\n");