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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 <ctype.h> | |
63 #include <sys/types.h> | |
64 #include <sys/stat.h> | |
65 | |
66 #include "e_os.h" | |
67 | |
68 #include <openssl/crypto.h> | |
69 #include <openssl/rand.h> | |
70 #include <openssl/bio.h> | |
71 #include <openssl/err.h> | |
72 #include <openssl/bn.h> | |
73 #ifndef OPENSSL_NO_ENGINE | |
74 #include <openssl/engine.h> | |
75 #endif | |
76 | |
77 | |
78 #if defined(OPENSSL_NO_DSA) || !defined(OPENSSL_FIPS) | |
79 int main(int argc, char *argv[]) | |
80 { | |
81 printf("No FIPS DSA support\n"); | |
82 return(0); | |
83 } | |
84 #else | |
85 #include <openssl/dsa.h> | |
86 #include <openssl/fips.h> | |
87 #include <openssl/fips_rand.h> | |
88 #include <openssl/dsa.h> | |
89 | |
90 #ifdef OPENSSL_SYS_WIN16 | |
91 #define MS_CALLBACK _far _loadds | |
92 #else | |
93 #define MS_CALLBACK | |
94 #endif | |
95 | |
96 #include "fips_utl.h" | |
97 | |
98 static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *cb); | |
99 | |
100 /* seed, out_p, out_q, out_g are taken from the earlier validation test | |
101 * vectors. | |
102 */ | |
103 | |
104 static unsigned char seed[20] = { | |
105 0x1c, 0xfb, 0xa9, 0x6c, 0xf7, 0x95, 0xb3, 0x2e, 0x01, 0x01, 0x3c, 0x8d, | |
106 0x7f, 0x6e, 0xf4, 0x59, 0xcc, 0x2f, 0x19, 0x59 | |
107 }; | |
108 | |
109 static unsigned char out_p[] = { | |
110 0xc2, 0x3c, 0x48, 0x31, 0x7e, 0x3b, 0x4e, 0x5d, 0x3c, 0x93, 0x78, 0x60, | |
111 0x5c, 0xf2, 0x60, 0xbb, 0x5a, 0xfa, 0x7f, 0x17, 0xf9, 0x26, 0x69, 0x46, | |
112 0xe7, 0x07, 0xbb, 0x3b, 0x2e, 0xc4, 0xb5, 0x66, 0xf7, 0x4d, 0xae, 0x9b, | |
113 0x8f, 0xf0, 0x42, 0xea, 0xb3, 0xa0, 0x7e, 0x81, 0x85, 0x89, 0xe6, 0xb0, | |
114 0x29, 0x03, 0x6b, 0xcc, 0xfb, 0x8e, 0x46, 0x15, 0x4d, 0xc1, 0x69, 0xd8, | |
115 0x2f, 0xef, 0x5c, 0x8b, 0x29, 0x32, 0x41, 0xbd, 0x13, 0x72, 0x3d, 0xac, | |
116 0x81, 0xcc, 0x86, 0x6c, 0x06, 0x5d, 0x51, 0xa1, 0xa5, 0x07, 0x0c, 0x3e, | |
117 0xbe, 0xdd, 0xf4, 0x6e, 0xa8, 0xed, 0xb4, 0x2f, 0xbd, 0x3e, 0x64, 0xea, | |
118 0xee, 0x92, 0xec, 0x51, 0xe1, 0x0d, 0xab, 0x25, 0x45, 0xae, 0x55, 0x21, | |
119 0x4d, 0xd6, 0x96, 0x6f, 0xe6, 0xaa, 0xd3, 0xca, 0x87, 0x92, 0xb1, 0x1c, | |
120 0x3c, 0xaf, 0x29, 0x09, 0x8b, 0xc6, 0xed, 0xe1 | |
121 }; | |
122 | |
123 static unsigned char out_q[] = { | |
124 0xae, 0x0a, 0x8c, 0xfb, 0x80, 0xe1, 0xc6, 0xd1, 0x09, 0x0f, 0x26, 0xde, | |
125 0x91, 0x53, 0xc2, 0x8b, 0x2b, 0x0f, 0xde, 0x7f | |
126 }; | |
127 | |
128 static unsigned char out_g[] = { | |
129 0x0d, 0x7d, 0x92, 0x74, 0x10, 0xf6, 0xa4, 0x43, 0x86, 0x9a, 0xd1, 0xd9, | |
130 0x56, 0x00, 0xbc, 0x18, 0x97, 0x99, 0x4e, 0x9a, 0x93, 0xfb, 0x00, 0x3d, | |
131 0x6c, 0xa0, 0x1b, 0x95, 0x6b, 0xbd, 0xf7, 0x7a, 0xbc, 0x36, 0x3f, 0x3d, | |
132 0xb9, 0xbf, 0xf9, 0x91, 0x37, 0x68, 0xd1, 0xb9, 0x1e, 0xfe, 0x7f, 0x10, | |
133 0xc0, 0x6a, 0xcd, 0x5f, 0xc1, 0x65, 0x1a, 0xb8, 0xe7, 0xab, 0xb5, 0xc6, | |
134 0x8d, 0xb7, 0x86, 0xad, 0x3a, 0xbf, 0x6b, 0x7b, 0x0a, 0x66, 0xbe, 0xd5, | |
135 0x58, 0x23, 0x16, 0x48, 0x83, 0x29, 0xb6, 0xa7, 0x64, 0xc7, 0x08, 0xbe, | |
136 0x55, 0x4c, 0x6f, 0xcb, 0x34, 0xc1, 0x73, 0xb0, 0x39, 0x68, 0x52, 0xdf, | |
137 0x27, 0x7f, 0x32, 0xbc, 0x2b, 0x0d, 0x63, 0xed, 0x75, 0x3e, 0xb5, 0x54, | |
138 0xac, 0xc8, 0x20, 0x2a, 0x73, 0xe8, 0x29, 0x51, 0x03, 0x77, 0xe8, 0xc9, | |
139 0x61, 0x32, 0x25, 0xaf, 0x21, 0x5b, 0x6e, 0xda | |
140 }; | |
141 | |
142 | |
143 static const unsigned char str1[]="12345678901234567890"; | |
144 | |
145 static const char rnd_seed[] = "string to make the random number generator think
it has entropy"; | |
146 | |
147 int main(int argc, char **argv) | |
148 { | |
149 DSA *dsa=NULL; | |
150 EVP_PKEY pk; | |
151 int counter,ret=0,i,j; | |
152 unsigned int slen; | |
153 unsigned char buf[256]; | |
154 unsigned long h; | |
155 BN_GENCB cb; | |
156 EVP_MD_CTX mctx; | |
157 BN_GENCB_set(&cb, dsa_cb, stderr); | |
158 EVP_MD_CTX_init(&mctx); | |
159 | |
160 if(!FIPS_mode_set(1)) | |
161 { | |
162 do_print_errors(); | |
163 EXIT(1); | |
164 } | |
165 | |
166 fprintf(stderr,"test generation of DSA parameters\n"); | |
167 | |
168 dsa = FIPS_dsa_new(); | |
169 DSA_generate_parameters_ex(dsa, 1024,seed,20,&counter,&h,&cb); | |
170 | |
171 fprintf(stderr,"seed\n"); | |
172 for (i=0; i<20; i+=4) | |
173 { | |
174 fprintf(stderr,"%02X%02X%02X%02X ", | |
175 seed[i],seed[i+1],seed[i+2],seed[i+3]); | |
176 } | |
177 fprintf(stderr,"\ncounter=%d h=%ld\n",counter,h); | |
178 | |
179 if (dsa == NULL) goto end; | |
180 if (counter != 16) | |
181 { | |
182 fprintf(stderr,"counter should be 105\n"); | |
183 goto end; | |
184 } | |
185 if (h != 2) | |
186 { | |
187 fprintf(stderr,"h should be 2\n"); | |
188 goto end; | |
189 } | |
190 | |
191 i=BN_bn2bin(dsa->q,buf); | |
192 j=sizeof(out_q); | |
193 if ((i != j) || (memcmp(buf,out_q,i) != 0)) | |
194 { | |
195 fprintf(stderr,"q value is wrong\n"); | |
196 goto end; | |
197 } | |
198 | |
199 i=BN_bn2bin(dsa->p,buf); | |
200 j=sizeof(out_p); | |
201 if ((i != j) || (memcmp(buf,out_p,i) != 0)) | |
202 { | |
203 fprintf(stderr,"p value is wrong\n"); | |
204 goto end; | |
205 } | |
206 | |
207 i=BN_bn2bin(dsa->g,buf); | |
208 j=sizeof(out_g); | |
209 if ((i != j) || (memcmp(buf,out_g,i) != 0)) | |
210 { | |
211 fprintf(stderr,"g value is wrong\n"); | |
212 goto end; | |
213 } | |
214 DSA_generate_key(dsa); | |
215 pk.type = EVP_PKEY_DSA; | |
216 pk.pkey.dsa = dsa; | |
217 | |
218 if (!EVP_SignInit_ex(&mctx, EVP_dss1(), NULL)) | |
219 goto end; | |
220 if (!EVP_SignUpdate(&mctx, str1, 20)) | |
221 goto end; | |
222 if (!EVP_SignFinal(&mctx, buf, &slen, &pk)) | |
223 goto end; | |
224 | |
225 if (!EVP_VerifyInit_ex(&mctx, EVP_dss1(), NULL)) | |
226 goto end; | |
227 if (!EVP_VerifyUpdate(&mctx, str1, 20)) | |
228 goto end; | |
229 if (EVP_VerifyFinal(&mctx, buf, slen, &pk) != 1) | |
230 goto end; | |
231 | |
232 ret = 1; | |
233 | |
234 end: | |
235 if (!ret) | |
236 do_print_errors(); | |
237 if (dsa != NULL) FIPS_dsa_free(dsa); | |
238 EVP_MD_CTX_cleanup(&mctx); | |
239 #if 0 | |
240 CRYPTO_mem_leaks(bio_err); | |
241 #endif | |
242 EXIT(!ret); | |
243 return(!ret); | |
244 } | |
245 | |
246 static int cb_exit(int ec) | |
247 { | |
248 EXIT(ec); | |
249 return(0); /* To keep some compilers quiet */ | |
250 } | |
251 | |
252 static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *cb) | |
253 { | |
254 char c='*'; | |
255 static int ok=0,num=0; | |
256 | |
257 if (p == 0) { c='.'; num++; }; | |
258 if (p == 1) c='+'; | |
259 if (p == 2) { c='*'; ok++; } | |
260 if (p == 3) c='\n'; | |
261 fwrite(&c,1, 1, cb->arg); | |
262 fflush(cb->arg); | |
263 | |
264 if (!ok && (p == 0) && (num > 1)) | |
265 { | |
266 fprintf(cb->arg,"error in dsatest\n"); | |
267 cb_exit(1); | |
268 } | |
269 return 1; | |
270 } | |
271 #endif | |
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