RT3548: Remove unsupported platforms
[openssl.git] / crypto / dsa / dsatest.c
1 /* crypto/dsa/dsatest.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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 <stdlib.h>
61 #include <string.h>
62 #include <sys/types.h>
63 #include <sys/stat.h>
64
65 #include "../e_os.h"
66
67 #include <openssl/crypto.h>
68 #include <openssl/rand.h>
69 #include <openssl/bio.h>
70 #include <openssl/err.h>
71 #include <openssl/bn.h>
72
73 #ifdef OPENSSL_NO_DSA
74 int main(int argc, char *argv[])
75 {
76     printf("No DSA support\n");
77     return(0);
78 }
79 #else
80 #include <openssl/dsa.h>
81
82 static int dsa_cb(int p, int n, BN_GENCB *arg);
83
84 /* seed, out_p, out_q, out_g are taken from the updated Appendix 5 to
85  * FIPS PUB 186 and also appear in Appendix 5 to FIPS PIB 186-1 */
86 static unsigned char seed[20]={
87         0xd5,0x01,0x4e,0x4b,0x60,0xef,0x2b,0xa8,0xb6,0x21,0x1b,0x40,
88         0x62,0xba,0x32,0x24,0xe0,0x42,0x7d,0xd3,
89         };
90
91 static unsigned char out_p[]={
92         0x8d,0xf2,0xa4,0x94,0x49,0x22,0x76,0xaa,
93         0x3d,0x25,0x75,0x9b,0xb0,0x68,0x69,0xcb,
94         0xea,0xc0,0xd8,0x3a,0xfb,0x8d,0x0c,0xf7,
95         0xcb,0xb8,0x32,0x4f,0x0d,0x78,0x82,0xe5,
96         0xd0,0x76,0x2f,0xc5,0xb7,0x21,0x0e,0xaf,
97         0xc2,0xe9,0xad,0xac,0x32,0xab,0x7a,0xac,
98         0x49,0x69,0x3d,0xfb,0xf8,0x37,0x24,0xc2,
99         0xec,0x07,0x36,0xee,0x31,0xc8,0x02,0x91,
100         };
101
102 static unsigned char out_q[]={
103         0xc7,0x73,0x21,0x8c,0x73,0x7e,0xc8,0xee,
104         0x99,0x3b,0x4f,0x2d,0xed,0x30,0xf4,0x8e,
105         0xda,0xce,0x91,0x5f,
106         };
107
108 static unsigned char out_g[]={
109         0x62,0x6d,0x02,0x78,0x39,0xea,0x0a,0x13,
110         0x41,0x31,0x63,0xa5,0x5b,0x4c,0xb5,0x00,
111         0x29,0x9d,0x55,0x22,0x95,0x6c,0xef,0xcb,
112         0x3b,0xff,0x10,0xf3,0x99,0xce,0x2c,0x2e,
113         0x71,0xcb,0x9d,0xe5,0xfa,0x24,0xba,0xbf,
114         0x58,0xe5,0xb7,0x95,0x21,0x92,0x5c,0x9c,
115         0xc4,0x2e,0x9f,0x6f,0x46,0x4b,0x08,0x8c,
116         0xc5,0x72,0xaf,0x53,0xe6,0xd7,0x88,0x02,
117         };
118
119 static const unsigned char str1[]="12345678901234567890";
120
121 static const char rnd_seed[] = "string to make the random number generator think it has entropy";
122
123 static BIO *bio_err=NULL;
124
125 int main(int argc, char **argv)
126         {
127         BN_GENCB *cb;
128         DSA *dsa=NULL;
129         int counter,ret=0,i,j;
130         unsigned char buf[256];
131         unsigned long h;
132         unsigned char sig[256];
133         unsigned int siglen;
134
135         if (bio_err == NULL)
136                 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
137
138         CRYPTO_malloc_debug_init();
139         CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL);
140         CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
141
142         ERR_load_crypto_strings();
143         RAND_seed(rnd_seed, sizeof rnd_seed);
144
145         BIO_printf(bio_err,"test generation of DSA parameters\n");
146
147         cb = BN_GENCB_new();
148         if(!cb) goto end;
149
150         BN_GENCB_set(cb, dsa_cb, bio_err);
151         if(((dsa = DSA_new()) == NULL) || !DSA_generate_parameters_ex(dsa, 512,
152                                 seed, 20, &counter, &h, cb))
153                 goto end;
154
155         BIO_printf(bio_err,"seed\n");
156         for (i=0; i<20; i+=4)
157                 {
158                 BIO_printf(bio_err,"%02X%02X%02X%02X ",
159                         seed[i],seed[i+1],seed[i+2],seed[i+3]);
160                 }
161         BIO_printf(bio_err,"\ncounter=%d h=%ld\n",counter,h);
162                 
163         DSA_print(bio_err,dsa,0);
164         if (counter != 105) 
165                 {
166                 BIO_printf(bio_err,"counter should be 105\n");
167                 goto end;
168                 }
169         if (h != 2)
170                 {
171                 BIO_printf(bio_err,"h should be 2\n");
172                 goto end;
173                 }
174
175         i=BN_bn2bin(dsa->q,buf);
176         j=sizeof(out_q);
177         if ((i != j) || (memcmp(buf,out_q,i) != 0))
178                 {
179                 BIO_printf(bio_err,"q value is wrong\n");
180                 goto end;
181                 }
182
183         i=BN_bn2bin(dsa->p,buf);
184         j=sizeof(out_p);
185         if ((i != j) || (memcmp(buf,out_p,i) != 0))
186                 {
187                 BIO_printf(bio_err,"p value is wrong\n");
188                 goto end;
189                 }
190
191         i=BN_bn2bin(dsa->g,buf);
192         j=sizeof(out_g);
193         if ((i != j) || (memcmp(buf,out_g,i) != 0))
194                 {
195                 BIO_printf(bio_err,"g value is wrong\n");
196                 goto end;
197                 }
198
199         dsa->flags |= DSA_FLAG_NO_EXP_CONSTTIME;
200         DSA_generate_key(dsa);
201         DSA_sign(0, str1, 20, sig, &siglen, dsa);
202         if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
203                 ret=1;
204
205         dsa->flags &= ~DSA_FLAG_NO_EXP_CONSTTIME;
206         DSA_generate_key(dsa);
207         DSA_sign(0, str1, 20, sig, &siglen, dsa);
208         if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
209                 ret=1;
210
211 end:
212         if (!ret)
213                 ERR_print_errors(bio_err);
214         if (dsa != NULL) DSA_free(dsa);
215         if (cb != NULL) BN_GENCB_free(cb);
216         CRYPTO_cleanup_all_ex_data();
217         ERR_remove_thread_state(NULL);
218         ERR_free_strings();
219         CRYPTO_mem_leaks(bio_err);
220         if (bio_err != NULL)
221                 {
222                 BIO_free(bio_err);
223                 bio_err = NULL;
224                 }
225 #ifdef OPENSSL_SYS_NETWARE
226     if (!ret) printf("ERROR\n");
227 #endif
228         EXIT(!ret);
229         return(0);
230         }
231
232 static int dsa_cb(int p, int n, BN_GENCB *arg)
233         {
234         char c='*';
235         static int ok=0,num=0;
236
237         if (p == 0) { c='.'; num++; };
238         if (p == 1) c='+';
239         if (p == 2) { c='*'; ok++; }
240         if (p == 3) c='\n';
241         BIO_write(BN_GENCB_get_arg(arg),&c,1);
242         (void)BIO_flush(BN_GENCB_get_arg(arg));
243
244         if (!ok && (p == 0) && (num > 1))
245                 {
246                 BIO_printf((BIO *)arg,"error in dsatest\n");
247                 return 0;
248                 }
249         return 1;
250         }
251 #endif