fips_dsatest.c revision 225736
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) 79int 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 98static 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 104static 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 109static 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 123static 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 128static 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 143static const unsigned char str1[]="12345678901234567890"; 144 145static const char rnd_seed[] = "string to make the random number generator think it has entropy"; 146 147int 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 234end: 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 246static int cb_exit(int ec) 247 { 248 EXIT(ec); 249 return(0); /* To keep some compilers quiet */ 250 } 251 252static 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 272