crypto/dh/dhtest.c

   1 /* crypto/dh/dhtest.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 /* Until the key-gen callbacks are modified to use newer prototypes, we allow
  60  * deprecated functions for openssl-internal code */
  61 #ifdef OPENSSL_NO_DEPRECATED
  62 #undef OPENSSL_NO_DEPRECATED
  63 #endif
  64
  65 #include <stdio.h>
  66 #include <stdlib.h>
  67 #include <string.h>
  68
  69 #include "../e_os.h"
  70
  71 #include <openssl/crypto.h>
  72 #include <openssl/bio.h>
  73 #include <openssl/bn.h>
  74 #include <openssl/rand.h>
  75 #include <openssl/err.h>
  76
  77 #ifdef OPENSSL_NO_DH
  78 int main(int argc, char *argv[])
  79 {
  80     printf("No DH support\n");
  81     return(0);
  82 }
  83 #else
  84 #include <openssl/dh.h>
  85
  86 #ifdef OPENSSL_SYS_WIN16
  87 #define MS_CALLBACK     _far _loadds
  88 #else
  89 #define MS_CALLBACK
  90 #endif
  91
  92 static int MS_CALLBACK cb(int p, int n, BN_GENCB *arg);
  93
  94 static const char rnd_seed[] = "string to make the random number generator think it has entropy";
  95
  96 static int run_rfc5114_tests(void);
  97
  98 int main(int argc, char *argv[])
  99         {
 100         BN_GENCB *_cb;
 101         DH *a=NULL;
 102         DH *b=NULL;
 103         char buf[12];
 104         unsigned char *abuf=NULL,*bbuf=NULL;
 105         int i,alen,blen,aout,bout,ret=1;
 106         BIO *out;
 107
 108         CRYPTO_malloc_debug_init();
 109         CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL);
 110         CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
 111
 112 #ifdef OPENSSL_SYS_WIN32
 113         CRYPTO_malloc_init();
 114 #endif
 115
 116         RAND_seed(rnd_seed, sizeof rnd_seed);
 117
 118         out=BIO_new(BIO_s_file());
 119         if (out == NULL) EXIT(1);
 120         BIO_set_fp(out,stdout,BIO_NOCLOSE);
 121
 122         _cb = BN_GENCB_new();
 123         if(!_cb)
 124                 goto err;
 125         BN_GENCB_set(_cb, &cb, out);
 126         if(((a = DH_new()) == NULL) || !DH_generate_parameters_ex(a, 64,
 127                                 DH_GENERATOR_5, _cb))
 128                 goto err;
 129
 130         if (!DH_check(a, &i)) goto err;
 131         if (i & DH_CHECK_P_NOT_PRIME)
 132                 BIO_puts(out, "p value is not prime\n");
 133         if (i & DH_CHECK_P_NOT_SAFE_PRIME)
 134                 BIO_puts(out, "p value is not a safe prime\n");
 135         if (i & DH_UNABLE_TO_CHECK_GENERATOR)
 136                 BIO_puts(out, "unable to check the generator value\n");
 137         if (i & DH_NOT_SUITABLE_GENERATOR)
 138                 BIO_puts(out, "the g value is not a generator\n");
 139
 140         BIO_puts(out,"\np    =");
 141         BN_print(out,a->p);
 142         BIO_puts(out,"\ng    =");
 143         BN_print(out,a->g);
 144         BIO_puts(out,"\n");
 145
 146         b=DH_new();
 147         if (b == NULL) goto err;
 148
 149         b->p=BN_dup(a->p);
 150         b->g=BN_dup(a->g);
 151         if ((b->p == NULL) || (b->g == NULL)) goto err;
 152
 153         /* Set a to run with normal modexp and b to use constant time */
 154         a->flags &= ~DH_FLAG_NO_EXP_CONSTTIME;
 155         b->flags |= DH_FLAG_NO_EXP_CONSTTIME;
 156
 157         if (!DH_generate_key(a)) goto err;
 158         BIO_puts(out,"pri 1=");
 159         BN_print(out,a->priv_key);
 160         BIO_puts(out,"\npub 1=");
 161         BN_print(out,a->pub_key);
 162         BIO_puts(out,"\n");
 163
 164         if (!DH_generate_key(b)) goto err;
 165         BIO_puts(out,"pri 2=");
 166         BN_print(out,b->priv_key);
 167         BIO_puts(out,"\npub 2=");
 168         BN_print(out,b->pub_key);
 169         BIO_puts(out,"\n");
 170
 171         alen=DH_size(a);
 172         abuf=(unsigned char *)OPENSSL_malloc(alen);
 173         aout=DH_compute_key(abuf,b->pub_key,a);
 174
 175         BIO_puts(out,"key1 =");
 176         for (i=0; i<aout; i++)
 177                 {
 178                 sprintf(buf,"%02X",abuf[i]);
 179                 BIO_puts(out,buf);
 180                 }
 181         BIO_puts(out,"\n");
 182
 183         blen=DH_size(b);
 184         bbuf=(unsigned char *)OPENSSL_malloc(blen);
 185         bout=DH_compute_key(bbuf,a->pub_key,b);
 186
 187         BIO_puts(out,"key2 =");
 188         for (i=0; i<bout; i++)
 189                 {
 190                 sprintf(buf,"%02X",bbuf[i]);
 191                 BIO_puts(out,buf);
 192                 }
 193         BIO_puts(out,"\n");
 194         if ((aout < 4) || (bout != aout) || (memcmp(abuf,bbuf,aout) != 0))
 195                 {
 196                 fprintf(stderr,"Error in DH routines\n");
 197                 ret=1;
 198                 }
 199         else
 200                 ret=0;
 201         if (!run_rfc5114_tests())
 202                 ret = 1;
 203 err:
 204         ERR_print_errors_fp(stderr);
 205
 206         if (abuf != NULL) OPENSSL_free(abuf);
 207         if (bbuf != NULL) OPENSSL_free(bbuf);
 208         if(b != NULL) DH_free(b);
 209         if(a != NULL) DH_free(a);
 210         if(_cb) BN_GENCB_free(_cb);
 211         BIO_free(out);
 212 #ifdef OPENSSL_SYS_NETWARE
 213     if (ret) printf("ERROR: %d\n", ret);
 214 #endif
 215         EXIT(ret);
 216         return(ret);
 217         }
 218
 219 static int MS_CALLBACK cb(int p, int n, BN_GENCB *arg)
 220         {
 221         char c='*';
 222
 223         if (p == 0) c='.';
 224         if (p == 1) c='+';
 225         if (p == 2) c='*';
 226         if (p == 3) c='\n';
 227         BIO_write(BN_GENCB_get_arg(arg),&c,1);
 228         (void)BIO_flush(BN_GENCB_get_arg(arg));
 229         return 1;
 230         }
 231
 232 /* Test data from RFC 5114 */
 233
 234 static const unsigned char dhtest_1024_160_xA[] = {
 235         0xB9,0xA3,0xB3,0xAE,0x8F,0xEF,0xC1,0xA2,0x93,0x04,0x96,0x50,
 236         0x70,0x86,0xF8,0x45,0x5D,0x48,0x94,0x3E
 237 };
 238 static const unsigned char dhtest_1024_160_yA[] = {
 239         0x2A,0x85,0x3B,0x3D,0x92,0x19,0x75,0x01,0xB9,0x01,0x5B,0x2D,
 240         0xEB,0x3E,0xD8,0x4F,0x5E,0x02,0x1D,0xCC,0x3E,0x52,0xF1,0x09,
 241         0xD3,0x27,0x3D,0x2B,0x75,0x21,0x28,0x1C,0xBA,0xBE,0x0E,0x76,
 242         0xFF,0x57,0x27,0xFA,0x8A,0xCC,0xE2,0x69,0x56,0xBA,0x9A,0x1F,
 243         0xCA,0x26,0xF2,0x02,0x28,0xD8,0x69,0x3F,0xEB,0x10,0x84,0x1D,
 244         0x84,0xA7,0x36,0x00,0x54,0xEC,0xE5,0xA7,0xF5,0xB7,0xA6,0x1A,
 245         0xD3,0xDF,0xB3,0xC6,0x0D,0x2E,0x43,0x10,0x6D,0x87,0x27,0xDA,
 246         0x37,0xDF,0x9C,0xCE,0x95,0xB4,0x78,0x75,0x5D,0x06,0xBC,0xEA,
 247         0x8F,0x9D,0x45,0x96,0x5F,0x75,0xA5,0xF3,0xD1,0xDF,0x37,0x01,
 248         0x16,0x5F,0xC9,0xE5,0x0C,0x42,0x79,0xCE,0xB0,0x7F,0x98,0x95,
 249         0x40,0xAE,0x96,0xD5,0xD8,0x8E,0xD7,0x76
 250 };
 251 static const unsigned char dhtest_1024_160_xB[] = {
 252         0x93,0x92,0xC9,0xF9,0xEB,0x6A,0x7A,0x6A,0x90,0x22,0xF7,0xD8,
 253         0x3E,0x72,0x23,0xC6,0x83,0x5B,0xBD,0xDA
 254 };
 255 static const unsigned char dhtest_1024_160_yB[] = {
 256         0x71,0x7A,0x6C,0xB0,0x53,0x37,0x1F,0xF4,0xA3,0xB9,0x32,0x94,
 257         0x1C,0x1E,0x56,0x63,0xF8,0x61,0xA1,0xD6,0xAD,0x34,0xAE,0x66,
 258         0x57,0x6D,0xFB,0x98,0xF6,0xC6,0xCB,0xF9,0xDD,0xD5,0xA5,0x6C,
 259         0x78,0x33,0xF6,0xBC,0xFD,0xFF,0x09,0x55,0x82,0xAD,0x86,0x8E,
 260         0x44,0x0E,0x8D,0x09,0xFD,0x76,0x9E,0x3C,0xEC,0xCD,0xC3,0xD3,
 261         0xB1,0xE4,0xCF,0xA0,0x57,0x77,0x6C,0xAA,0xF9,0x73,0x9B,0x6A,
 262         0x9F,0xEE,0x8E,0x74,0x11,0xF8,0xD6,0xDA,0xC0,0x9D,0x6A,0x4E,
 263         0xDB,0x46,0xCC,0x2B,0x5D,0x52,0x03,0x09,0x0E,0xAE,0x61,0x26,
 264         0x31,0x1E,0x53,0xFD,0x2C,0x14,0xB5,0x74,0xE6,0xA3,0x10,0x9A,
 265         0x3D,0xA1,0xBE,0x41,0xBD,0xCE,0xAA,0x18,0x6F,0x5C,0xE0,0x67,
 266         0x16,0xA2,0xB6,0xA0,0x7B,0x3C,0x33,0xFE
 267 };
 268 static const unsigned char dhtest_1024_160_Z[] = {
 269         0x5C,0x80,0x4F,0x45,0x4D,0x30,0xD9,0xC4,0xDF,0x85,0x27,0x1F,
 270         0x93,0x52,0x8C,0x91,0xDF,0x6B,0x48,0xAB,0x5F,0x80,0xB3,0xB5,
 271         0x9C,0xAA,0xC1,0xB2,0x8F,0x8A,0xCB,0xA9,0xCD,0x3E,0x39,0xF3,
 272         0xCB,0x61,0x45,0x25,0xD9,0x52,0x1D,0x2E,0x64,0x4C,0x53,0xB8,
 273         0x07,0xB8,0x10,0xF3,0x40,0x06,0x2F,0x25,0x7D,0x7D,0x6F,0xBF,
 274         0xE8,0xD5,0xE8,0xF0,0x72,0xE9,0xB6,0xE9,0xAF,0xDA,0x94,0x13,
 275         0xEA,0xFB,0x2E,0x8B,0x06,0x99,0xB1,0xFB,0x5A,0x0C,0xAC,0xED,
 276         0xDE,0xAE,0xAD,0x7E,0x9C,0xFB,0xB3,0x6A,0xE2,0xB4,0x20,0x83,
 277         0x5B,0xD8,0x3A,0x19,0xFB,0x0B,0x5E,0x96,0xBF,0x8F,0xA4,0xD0,
 278         0x9E,0x34,0x55,0x25,0x16,0x7E,0xCD,0x91,0x55,0x41,0x6F,0x46,
 279         0xF4,0x08,0xED,0x31,0xB6,0x3C,0x6E,0x6D
 280 };
 281 static const unsigned char dhtest_2048_224_xA[] = {
 282         0x22,0xE6,0x26,0x01,0xDB,0xFF,0xD0,0x67,0x08,0xA6,0x80,0xF7,
 283         0x47,0xF3,0x61,0xF7,0x6D,0x8F,0x4F,0x72,0x1A,0x05,0x48,0xE4,
 284         0x83,0x29,0x4B,0x0C
 285 };
 286 static const unsigned char dhtest_2048_224_yA[] = {
 287         0x1B,0x3A,0x63,0x45,0x1B,0xD8,0x86,0xE6,0x99,0xE6,0x7B,0x49,
 288         0x4E,0x28,0x8B,0xD7,0xF8,0xE0,0xD3,0x70,0xBA,0xDD,0xA7,0xA0,
 289         0xEF,0xD2,0xFD,0xE7,0xD8,0xF6,0x61,0x45,0xCC,0x9F,0x28,0x04,
 290         0x19,0x97,0x5E,0xB8,0x08,0x87,0x7C,0x8A,0x4C,0x0C,0x8E,0x0B,
 291         0xD4,0x8D,0x4A,0x54,0x01,0xEB,0x1E,0x87,0x76,0xBF,0xEE,0xE1,
 292         0x34,0xC0,0x38,0x31,0xAC,0x27,0x3C,0xD9,0xD6,0x35,0xAB,0x0C,
 293         0xE0,0x06,0xA4,0x2A,0x88,0x7E,0x3F,0x52,0xFB,0x87,0x66,0xB6,
 294         0x50,0xF3,0x80,0x78,0xBC,0x8E,0xE8,0x58,0x0C,0xEF,0xE2,0x43,
 295         0x96,0x8C,0xFC,0x4F,0x8D,0xC3,0xDB,0x08,0x45,0x54,0x17,0x1D,
 296         0x41,0xBF,0x2E,0x86,0x1B,0x7B,0xB4,0xD6,0x9D,0xD0,0xE0,0x1E,
 297         0xA3,0x87,0xCB,0xAA,0x5C,0xA6,0x72,0xAF,0xCB,0xE8,0xBD,0xB9,
 298         0xD6,0x2D,0x4C,0xE1,0x5F,0x17,0xDD,0x36,0xF9,0x1E,0xD1,0xEE,
 299         0xDD,0x65,0xCA,0x4A,0x06,0x45,0x5C,0xB9,0x4C,0xD4,0x0A,0x52,
 300         0xEC,0x36,0x0E,0x84,0xB3,0xC9,0x26,0xE2,0x2C,0x43,0x80,0xA3,
 301         0xBF,0x30,0x9D,0x56,0x84,0x97,0x68,0xB7,0xF5,0x2C,0xFD,0xF6,
 302         0x55,0xFD,0x05,0x3A,0x7E,0xF7,0x06,0x97,0x9E,0x7E,0x58,0x06,
 303         0xB1,0x7D,0xFA,0xE5,0x3A,0xD2,0xA5,0xBC,0x56,0x8E,0xBB,0x52,
 304         0x9A,0x7A,0x61,0xD6,0x8D,0x25,0x6F,0x8F,0xC9,0x7C,0x07,0x4A,
 305         0x86,0x1D,0x82,0x7E,0x2E,0xBC,0x8C,0x61,0x34,0x55,0x31,0x15,
 306         0xB7,0x0E,0x71,0x03,0x92,0x0A,0xA1,0x6D,0x85,0xE5,0x2B,0xCB,
 307         0xAB,0x8D,0x78,0x6A,0x68,0x17,0x8F,0xA8,0xFF,0x7C,0x2F,0x5C,
 308         0x71,0x64,0x8D,0x6F
 309 };
 310 static const unsigned char dhtest_2048_224_xB[] = {
 311         0x4F,0xF3,0xBC,0x96,0xC7,0xFC,0x6A,0x6D,0x71,0xD3,0xB3,0x63,
 312         0x80,0x0A,0x7C,0xDF,0xEF,0x6F,0xC4,0x1B,0x44,0x17,0xEA,0x15,
 313         0x35,0x3B,0x75,0x90
 314 };
 315 static const unsigned char dhtest_2048_224_yB[] = {
 316         0x4D,0xCE,0xE9,0x92,0xA9,0x76,0x2A,0x13,0xF2,0xF8,0x38,0x44,
 317         0xAD,0x3D,0x77,0xEE,0x0E,0x31,0xC9,0x71,0x8B,0x3D,0xB6,0xC2,
 318         0x03,0x5D,0x39,0x61,0x18,0x2C,0x3E,0x0B,0xA2,0x47,0xEC,0x41,
 319         0x82,0xD7,0x60,0xCD,0x48,0xD9,0x95,0x99,0x97,0x06,0x22,0xA1,
 320         0x88,0x1B,0xBA,0x2D,0xC8,0x22,0x93,0x9C,0x78,0xC3,0x91,0x2C,
 321         0x66,0x61,0xFA,0x54,0x38,0xB2,0x07,0x66,0x22,0x2B,0x75,0xE2,
 322         0x4C,0x2E,0x3A,0xD0,0xC7,0x28,0x72,0x36,0x12,0x95,0x25,0xEE,
 323         0x15,0xB5,0xDD,0x79,0x98,0xAA,0x04,0xC4,0xA9,0x69,0x6C,0xAC,
 324         0xD7,0x17,0x20,0x83,0xA9,0x7A,0x81,0x66,0x4E,0xAD,0x2C,0x47,
 325         0x9E,0x44,0x4E,0x4C,0x06,0x54,0xCC,0x19,0xE2,0x8D,0x77,0x03,
 326         0xCE,0xE8,0xDA,0xCD,0x61,0x26,0xF5,0xD6,0x65,0xEC,0x52,0xC6,
 327         0x72,0x55,0xDB,0x92,0x01,0x4B,0x03,0x7E,0xB6,0x21,0xA2,0xAC,
 328         0x8E,0x36,0x5D,0xE0,0x71,0xFF,0xC1,0x40,0x0A,0xCF,0x07,0x7A,
 329         0x12,0x91,0x3D,0xD8,0xDE,0x89,0x47,0x34,0x37,0xAB,0x7B,0xA3,
 330         0x46,0x74,0x3C,0x1B,0x21,0x5D,0xD9,0xC1,0x21,0x64,0xA7,0xE4,
 331         0x05,0x31,0x18,0xD1,0x99,0xBE,0xC8,0xEF,0x6F,0xC5,0x61,0x17,
 332         0x0C,0x84,0xC8,0x7D,0x10,0xEE,0x9A,0x67,0x4A,0x1F,0xA8,0xFF,
 333         0xE1,0x3B,0xDF,0xBA,0x1D,0x44,0xDE,0x48,0x94,0x6D,0x68,0xDC,
 334         0x0C,0xDD,0x77,0x76,0x35,0xA7,0xAB,0x5B,0xFB,0x1E,0x4B,0xB7,
 335         0xB8,0x56,0xF9,0x68,0x27,0x73,0x4C,0x18,0x41,0x38,0xE9,0x15,
 336         0xD9,0xC3,0x00,0x2E,0xBC,0xE5,0x31,0x20,0x54,0x6A,0x7E,0x20,
 337         0x02,0x14,0x2B,0x6C
 338 };
 339 static const unsigned char dhtest_2048_224_Z[] = {
 340         0x34,0xD9,0xBD,0xDC,0x1B,0x42,0x17,0x6C,0x31,0x3F,0xEA,0x03,
 341         0x4C,0x21,0x03,0x4D,0x07,0x4A,0x63,0x13,0xBB,0x4E,0xCD,0xB3,
 342         0x70,0x3F,0xFF,0x42,0x45,0x67,0xA4,0x6B,0xDF,0x75,0x53,0x0E,
 343         0xDE,0x0A,0x9D,0xA5,0x22,0x9D,0xE7,0xD7,0x67,0x32,0x28,0x6C,
 344         0xBC,0x0F,0x91,0xDA,0x4C,0x3C,0x85,0x2F,0xC0,0x99,0xC6,0x79,
 345         0x53,0x1D,0x94,0xC7,0x8A,0xB0,0x3D,0x9D,0xEC,0xB0,0xA4,0xE4,
 346         0xCA,0x8B,0x2B,0xB4,0x59,0x1C,0x40,0x21,0xCF,0x8C,0xE3,0xA2,
 347         0x0A,0x54,0x1D,0x33,0x99,0x40,0x17,0xD0,0x20,0x0A,0xE2,0xC9,
 348         0x51,0x6E,0x2F,0xF5,0x14,0x57,0x79,0x26,0x9E,0x86,0x2B,0x0F,
 349         0xB4,0x74,0xA2,0xD5,0x6D,0xC3,0x1E,0xD5,0x69,0xA7,0x70,0x0B,
 350         0x4C,0x4A,0xB1,0x6B,0x22,0xA4,0x55,0x13,0x53,0x1E,0xF5,0x23,
 351         0xD7,0x12,0x12,0x07,0x7B,0x5A,0x16,0x9B,0xDE,0xFF,0xAD,0x7A,
 352         0xD9,0x60,0x82,0x84,0xC7,0x79,0x5B,0x6D,0x5A,0x51,0x83,0xB8,
 353         0x70,0x66,0xDE,0x17,0xD8,0xD6,0x71,0xC9,0xEB,0xD8,0xEC,0x89,
 354         0x54,0x4D,0x45,0xEC,0x06,0x15,0x93,0xD4,0x42,0xC6,0x2A,0xB9,
 355         0xCE,0x3B,0x1C,0xB9,0x94,0x3A,0x1D,0x23,0xA5,0xEA,0x3B,0xCF,
 356         0x21,0xA0,0x14,0x71,0xE6,0x7E,0x00,0x3E,0x7F,0x8A,0x69,0xC7,
 357         0x28,0xBE,0x49,0x0B,0x2F,0xC8,0x8C,0xFE,0xB9,0x2D,0xB6,0xA2,
 358         0x15,0xE5,0xD0,0x3C,0x17,0xC4,0x64,0xC9,0xAC,0x1A,0x46,0xE2,
 359         0x03,0xE1,0x3F,0x95,0x29,0x95,0xFB,0x03,0xC6,0x9D,0x3C,0xC4,
 360         0x7F,0xCB,0x51,0x0B,0x69,0x98,0xFF,0xD3,0xAA,0x6D,0xE7,0x3C,
 361         0xF9,0xF6,0x38,0x69
 362 };
 363 static const unsigned char dhtest_2048_256_xA[] = {
 364         0x08,0x81,0x38,0x2C,0xDB,0x87,0x66,0x0C,0x6D,0xC1,0x3E,0x61,
 365         0x49,0x38,0xD5,0xB9,0xC8,0xB2,0xF2,0x48,0x58,0x1C,0xC5,0xE3,
 366         0x1B,0x35,0x45,0x43,0x97,0xFC,0xE5,0x0E
 367 };
 368 static const unsigned char dhtest_2048_256_yA[] = {
 369         0x2E,0x93,0x80,0xC8,0x32,0x3A,0xF9,0x75,0x45,0xBC,0x49,0x41,
 370         0xDE,0xB0,0xEC,0x37,0x42,0xC6,0x2F,0xE0,0xEC,0xE8,0x24,0xA6,
 371         0xAB,0xDB,0xE6,0x6C,0x59,0xBE,0xE0,0x24,0x29,0x11,0xBF,0xB9,
 372         0x67,0x23,0x5C,0xEB,0xA3,0x5A,0xE1,0x3E,0x4E,0xC7,0x52,0xBE,
 373         0x63,0x0B,0x92,0xDC,0x4B,0xDE,0x28,0x47,0xA9,0xC6,0x2C,0xB8,
 374         0x15,0x27,0x45,0x42,0x1F,0xB7,0xEB,0x60,0xA6,0x3C,0x0F,0xE9,
 375         0x15,0x9F,0xCC,0xE7,0x26,0xCE,0x7C,0xD8,0x52,0x3D,0x74,0x50,
 376         0x66,0x7E,0xF8,0x40,0xE4,0x91,0x91,0x21,0xEB,0x5F,0x01,0xC8,
 377         0xC9,0xB0,0xD3,0xD6,0x48,0xA9,0x3B,0xFB,0x75,0x68,0x9E,0x82,
 378         0x44,0xAC,0x13,0x4A,0xF5,0x44,0x71,0x1C,0xE7,0x9A,0x02,0xDC,
 379         0xC3,0x42,0x26,0x68,0x47,0x80,0xDD,0xDC,0xB4,0x98,0x59,0x41,
 380         0x06,0xC3,0x7F,0x5B,0xC7,0x98,0x56,0x48,0x7A,0xF5,0xAB,0x02,
 381         0x2A,0x2E,0x5E,0x42,0xF0,0x98,0x97,0xC1,0xA8,0x5A,0x11,0xEA,
 382         0x02,0x12,0xAF,0x04,0xD9,0xB4,0xCE,0xBC,0x93,0x7C,0x3C,0x1A,
 383         0x3E,0x15,0xA8,0xA0,0x34,0x2E,0x33,0x76,0x15,0xC8,0x4E,0x7F,
 384         0xE3,0xB8,0xB9,0xB8,0x7F,0xB1,0xE7,0x3A,0x15,0xAF,0x12,0xA3,
 385         0x0D,0x74,0x6E,0x06,0xDF,0xC3,0x4F,0x29,0x0D,0x79,0x7C,0xE5,
 386         0x1A,0xA1,0x3A,0xA7,0x85,0xBF,0x66,0x58,0xAF,0xF5,0xE4,0xB0,
 387         0x93,0x00,0x3C,0xBE,0xAF,0x66,0x5B,0x3C,0x2E,0x11,0x3A,0x3A,
 388         0x4E,0x90,0x52,0x69,0x34,0x1D,0xC0,0x71,0x14,0x26,0x68,0x5F,
 389         0x4E,0xF3,0x7E,0x86,0x8A,0x81,0x26,0xFF,0x3F,0x22,0x79,0xB5,
 390         0x7C,0xA6,0x7E,0x29
 391 };
 392 static const unsigned char dhtest_2048_256_xB[] = {
 393         0x7D,0x62,0xA7,0xE3,0xEF,0x36,0xDE,0x61,0x7B,0x13,0xD1,0xAF,
 394         0xB8,0x2C,0x78,0x0D,0x83,0xA2,0x3B,0xD4,0xEE,0x67,0x05,0x64,
 395         0x51,0x21,0xF3,0x71,0xF5,0x46,0xA5,0x3D
 396 };
 397 static const unsigned char dhtest_2048_256_yB[] = {
 398         0x57,0x5F,0x03,0x51,0xBD,0x2B,0x1B,0x81,0x74,0x48,0xBD,0xF8,
 399         0x7A,0x6C,0x36,0x2C,0x1E,0x28,0x9D,0x39,0x03,0xA3,0x0B,0x98,
 400         0x32,0xC5,0x74,0x1F,0xA2,0x50,0x36,0x3E,0x7A,0xCB,0xC7,0xF7,
 401         0x7F,0x3D,0xAC,0xBC,0x1F,0x13,0x1A,0xDD,0x8E,0x03,0x36,0x7E,
 402         0xFF,0x8F,0xBB,0xB3,0xE1,0xC5,0x78,0x44,0x24,0x80,0x9B,0x25,
 403         0xAF,0xE4,0xD2,0x26,0x2A,0x1A,0x6F,0xD2,0xFA,0xB6,0x41,0x05,
 404         0xCA,0x30,0xA6,0x74,0xE0,0x7F,0x78,0x09,0x85,0x20,0x88,0x63,
 405         0x2F,0xC0,0x49,0x23,0x37,0x91,0xAD,0x4E,0xDD,0x08,0x3A,0x97,
 406         0x8B,0x88,0x3E,0xE6,0x18,0xBC,0x5E,0x0D,0xD0,0x47,0x41,0x5F,
 407         0x2D,0x95,0xE6,0x83,0xCF,0x14,0x82,0x6B,0x5F,0xBE,0x10,0xD3,
 408         0xCE,0x41,0xC6,0xC1,0x20,0xC7,0x8A,0xB2,0x00,0x08,0xC6,0x98,
 409         0xBF,0x7F,0x0B,0xCA,0xB9,0xD7,0xF4,0x07,0xBE,0xD0,0xF4,0x3A,
 410         0xFB,0x29,0x70,0xF5,0x7F,0x8D,0x12,0x04,0x39,0x63,0xE6,0x6D,
 411         0xDD,0x32,0x0D,0x59,0x9A,0xD9,0x93,0x6C,0x8F,0x44,0x13,0x7C,
 412         0x08,0xB1,0x80,0xEC,0x5E,0x98,0x5C,0xEB,0xE1,0x86,0xF3,0xD5,
 413         0x49,0x67,0x7E,0x80,0x60,0x73,0x31,0xEE,0x17,0xAF,0x33,0x80,
 414         0xA7,0x25,0xB0,0x78,0x23,0x17,0xD7,0xDD,0x43,0xF5,0x9D,0x7A,
 415         0xF9,0x56,0x8A,0x9B,0xB6,0x3A,0x84,0xD3,0x65,0xF9,0x22,0x44,
 416         0xED,0x12,0x09,0x88,0x21,0x93,0x02,0xF4,0x29,0x24,0xC7,0xCA,
 417         0x90,0xB8,0x9D,0x24,0xF7,0x1B,0x0A,0xB6,0x97,0x82,0x3D,0x7D,
 418         0xEB,0x1A,0xFF,0x5B,0x0E,0x8E,0x4A,0x45,0xD4,0x9F,0x7F,0x53,
 419         0x75,0x7E,0x19,0x13
 420 };
 421 static const unsigned char dhtest_2048_256_Z[] = {
 422         0x86,0xC7,0x0B,0xF8,0xD0,0xBB,0x81,0xBB,0x01,0x07,0x8A,0x17,
 423         0x21,0x9C,0xB7,0xD2,0x72,0x03,0xDB,0x2A,0x19,0xC8,0x77,0xF1,
 424         0xD1,0xF1,0x9F,0xD7,0xD7,0x7E,0xF2,0x25,0x46,0xA6,0x8F,0x00,
 425         0x5A,0xD5,0x2D,0xC8,0x45,0x53,0xB7,0x8F,0xC6,0x03,0x30,0xBE,
 426         0x51,0xEA,0x7C,0x06,0x72,0xCA,0xC1,0x51,0x5E,0x4B,0x35,0xC0,
 427         0x47,0xB9,0xA5,0x51,0xB8,0x8F,0x39,0xDC,0x26,0xDA,0x14,0xA0,
 428         0x9E,0xF7,0x47,0x74,0xD4,0x7C,0x76,0x2D,0xD1,0x77,0xF9,0xED,
 429         0x5B,0xC2,0xF1,0x1E,0x52,0xC8,0x79,0xBD,0x95,0x09,0x85,0x04,
 430         0xCD,0x9E,0xEC,0xD8,0xA8,0xF9,0xB3,0xEF,0xBD,0x1F,0x00,0x8A,
 431         0xC5,0x85,0x30,0x97,0xD9,0xD1,0x83,0x7F,0x2B,0x18,0xF7,0x7C,
 432         0xD7,0xBE,0x01,0xAF,0x80,0xA7,0xC7,0xB5,0xEA,0x3C,0xA5,0x4C,
 433         0xC0,0x2D,0x0C,0x11,0x6F,0xEE,0x3F,0x95,0xBB,0x87,0x39,0x93,
 434         0x85,0x87,0x5D,0x7E,0x86,0x74,0x7E,0x67,0x6E,0x72,0x89,0x38,
 435         0xAC,0xBF,0xF7,0x09,0x8E,0x05,0xBE,0x4D,0xCF,0xB2,0x40,0x52,
 436         0xB8,0x3A,0xEF,0xFB,0x14,0x78,0x3F,0x02,0x9A,0xDB,0xDE,0x7F,
 437         0x53,0xFA,0xE9,0x20,0x84,0x22,0x40,0x90,0xE0,0x07,0xCE,0xE9,
 438         0x4D,0x4B,0xF2,0xBA,0xCE,0x9F,0xFD,0x4B,0x57,0xD2,0xAF,0x7C,
 439         0x72,0x4D,0x0C,0xAA,0x19,0xBF,0x05,0x01,0xF6,0xF1,0x7B,0x4A,
 440         0xA1,0x0F,0x42,0x5E,0x3E,0xA7,0x60,0x80,0xB4,0xB9,0xD6,0xB3,
 441         0xCE,0xFE,0xA1,0x15,0xB2,0xCE,0xB8,0x78,0x9B,0xB8,0xA3,0xB0,
 442         0xEA,0x87,0xFE,0xBE,0x63,0xB6,0xC8,0xF8,0x46,0xEC,0x6D,0xB0,
 443         0xC2,0x6C,0x5D,0x7C
 444 };
 445
 446 typedef struct
 447         {
 448         DH * (*get_param)(void);
 449         const unsigned char *xA;
 450         size_t xA_len;
 451         const unsigned char *yA;
 452         size_t yA_len;
 453         const unsigned char *xB;
 454         size_t xB_len;
 455         const unsigned char *yB;
 456         size_t yB_len;
 457         const unsigned char *Z;
 458         size_t Z_len;
 459         } rfc5114_td;
 460
 461 #define make_rfc5114_td(pre) { \
 462         DH_get_##pre, \
 463         dhtest_##pre##_xA, sizeof(dhtest_##pre##_xA), \
 464         dhtest_##pre##_yA, sizeof(dhtest_##pre##_yA), \
 465         dhtest_##pre##_xB, sizeof(dhtest_##pre##_xB), \
 466         dhtest_##pre##_yB, sizeof(dhtest_##pre##_yB), \
 467         dhtest_##pre##_Z, sizeof(dhtest_##pre##_Z) \
 468         }
 469
 470 static const rfc5114_td rfctd[] = {
 471         make_rfc5114_td(1024_160),
 472         make_rfc5114_td(2048_224),
 473         make_rfc5114_td(2048_256)
 474 };
 475
 476 static int run_rfc5114_tests(void)
 477         {
 478         int i;
 479         for (i = 0; i < (int)(sizeof(rfctd)/sizeof(rfc5114_td)); i++)
 480                 {
 481                 DH *dhA, *dhB;
 482                 unsigned char *Z1 = NULL, *Z2 = NULL;
 483                 const rfc5114_td *td = rfctd + i;
 484                 /* Set up DH structures setting key components */
 485                 dhA = td->get_param();
 486                 dhB = td->get_param();
 487                 if (!dhA || !dhB)
 488                         goto bad_err;
 489
 490                 dhA->priv_key = BN_bin2bn(td->xA, td->xA_len, NULL);
 491                 dhA->pub_key = BN_bin2bn(td->yA, td->yA_len, NULL);
 492
 493                 dhB->priv_key = BN_bin2bn(td->xB, td->xB_len, NULL);
 494                 dhB->pub_key = BN_bin2bn(td->yB, td->yB_len, NULL);
 495
 496                 if (!dhA->priv_key || !dhA->pub_key
 497                         || !dhB->priv_key || !dhB->pub_key)
 498                         goto bad_err;
 499
 500                 if ((td->Z_len != (size_t)DH_size(dhA))
 501                         || (td->Z_len != (size_t)DH_size(dhB)))
 502                         goto err;
 503
 504                 Z1 = OPENSSL_malloc(DH_size(dhA));
 505                 Z2 = OPENSSL_malloc(DH_size(dhB));
 506                 /* Work out shared secrets using both sides and compare
 507                  * with expected values.
 508                  */
 509                 if (!DH_compute_key(Z1, dhB->pub_key, dhA))
 510                         goto bad_err;
 511                 if (!DH_compute_key(Z2, dhA->pub_key, dhB))
 512                         goto bad_err;
 513
 514                 if (memcmp(Z1, td->Z, td->Z_len))
 515                         goto err;
 516                 if (memcmp(Z2, td->Z, td->Z_len))
 517                         goto err;
 518
 519                 printf("RFC5114 parameter test %d OK\n", i + 1);
 520
 521                 DH_free(dhA);
 522                 DH_free(dhB);
 523                 OPENSSL_free(Z1);
 524                 OPENSSL_free(Z2);
 525
 526                 }
 527         return 1;
 528         bad_err:
 529         fprintf(stderr, "Initalisation error RFC5114 set %d\n", i + 1);
 530         ERR_print_errors_fp(stderr);
 531         return 0;
 532         err:
 533         fprintf(stderr, "Test failed RFC5114 set %d\n", i + 1);
 534         return 0;
 535         }
 536
 537 #endif