dlls/advapi32/tests/crypt_lmhash.c

   1 /*
   2  * Unit tests for SystemFunctionXXX (LMHash?)
   3  *
   4  * Copyright 2004 Hans Leidekker
   5  * Copyright 2006 Mike McCormack
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include <stdio.h>
  23
  24 #include "ntstatus.h"
  25 #define WIN32_NO_STATUS
  26 #include "wine/test.h"
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "winternl.h"
  30
  31 struct ustring {
  32     DWORD Length;
  33     DWORD MaximumLength;
  34     unsigned char *Buffer;
  35 };
  36
  37 typedef NTSTATUS (WINAPI *fnSystemFunction001)(const LPBYTE, const LPBYTE, LPBYTE);
  38 typedef NTSTATUS (WINAPI *fnSystemFunction002)(const LPBYTE, const LPBYTE, LPBYTE);
  39 typedef NTSTATUS (WINAPI *fnSystemFunction003)(const LPBYTE, LPBYTE);
  40 typedef NTSTATUS (WINAPI *fnSystemFunction004)(const struct ustring *, const struct ustring *, struct ustring *);
  41 typedef NTSTATUS (WINAPI *fnSystemFunction005)(const struct ustring *, const struct ustring *, struct ustring *);
  42 typedef VOID (WINAPI *fnSystemFunction006)( PCSTR passwd, PSTR lmhash );
  43 typedef NTSTATUS (WINAPI *fnSystemFunction008)(const LPBYTE, const LPBYTE, LPBYTE);
  44 typedef NTSTATUS (WINAPI *fnSystemFunction009)(const LPBYTE, const LPBYTE, LPBYTE);
  45 typedef int (WINAPI *descrypt)(unsigned char *, unsigned char *, unsigned char *);
  46 typedef NTSTATUS (WINAPI *fnSystemFunction030)(void*, void*);
  47 typedef NTSTATUS (WINAPI *fnSystemFunction032)(struct ustring *, struct ustring *);
  48
  49 fnSystemFunction001 pSystemFunction001;
  50 fnSystemFunction002 pSystemFunction002;
  51 fnSystemFunction003 pSystemFunction003;
  52 fnSystemFunction004 pSystemFunction004;
  53 fnSystemFunction004 pSystemFunction005;
  54 fnSystemFunction006 pSystemFunction006;
  55 fnSystemFunction008 pSystemFunction008;
  56 fnSystemFunction008 pSystemFunction009;
  57
  58 /* encrypt two blocks */
  59 descrypt pSystemFunction012;
  60 descrypt pSystemFunction014;
  61 descrypt pSystemFunction016;
  62 descrypt pSystemFunction018;
  63 descrypt pSystemFunction020;
  64 descrypt pSystemFunction022;
  65
  66 /* decrypt two blocks */
  67 descrypt pSystemFunction013;
  68 descrypt pSystemFunction015;
  69 descrypt pSystemFunction017;
  70 descrypt pSystemFunction019;
  71 descrypt pSystemFunction021;
  72 descrypt pSystemFunction023;
  73
  74 /* encrypt two blocks with a 32bit key */
  75 descrypt pSystemFunction024;
  76 descrypt pSystemFunction025;
  77
  78 /* decrypt two blocks with a 32bit key */
  79 descrypt pSystemFunction026;
  80 descrypt pSystemFunction027;
  81
  82 typedef int (WINAPI *memcmpfunc)(unsigned char *, unsigned char *);
  83 memcmpfunc pSystemFunction030;
  84 memcmpfunc pSystemFunction031;
  85
  86 fnSystemFunction032 pSystemFunction032;
  87
  88 static void test_SystemFunction006(void)
  89 {
  90     char lmhash[16 + 1];
  91
  92     char passwd[] = { 's','e','c','r','e','t', 0, 0, 0, 0, 0, 0, 0, 0 };
  93     unsigned char expect[] =
  94         { 0x85, 0xf5, 0x28, 0x9f, 0x09, 0xdc, 0xa7, 0xeb,
  95           0xaa, 0xd3, 0xb4, 0x35, 0xb5, 0x14, 0x04, 0xee };
  96
  97     pSystemFunction006( passwd, lmhash );
  98
  99     ok( !memcmp( lmhash, expect, sizeof(expect) ),
 100         "lmhash: %02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x\n",
 101         lmhash[0], lmhash[1], lmhash[2], lmhash[3], lmhash[4], lmhash[5],
 102         lmhash[6], lmhash[7], lmhash[8], lmhash[9], lmhash[10], lmhash[11],
 103         lmhash[12], lmhash[13], lmhash[14], lmhash[15] );
 104 }
 105
 106 static void test_SystemFunction008(void)
 107 {
 108     /* example data from http://davenport.sourceforge.net/ntlm.html */
 109     unsigned char hash[0x40] = {
 110         0xff, 0x37, 0x50, 0xbc, 0xc2, 0xb2, 0x24, 0x12,
 111         0xc2, 0x26, 0x5b, 0x23, 0x73, 0x4e, 0x0d, 0xac };
 112     unsigned char challenge[0x40] = {
 113         0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef };
 114     unsigned char expected[0x18] = {
 115         0xc3, 0x37, 0xcd, 0x5c, 0xbd, 0x44, 0xfc, 0x97,
 116         0x82, 0xa6, 0x67, 0xaf, 0x6d, 0x42, 0x7c, 0x6d,
 117         0xe6, 0x7c, 0x20, 0xc2, 0xd3, 0xe7, 0x7c, 0x56 };
 118     unsigned char output[0x18];
 119     NTSTATUS r;
 120
 121     r = pSystemFunction008(0,0,0);
 122     ok( r == STATUS_UNSUCCESSFUL, "wrong error code\n");
 123
 124     r = pSystemFunction008(challenge,0,0);
 125     ok( r == STATUS_UNSUCCESSFUL, "wrong error code\n");
 126
 127     r = pSystemFunction008(challenge, hash, 0);
 128     ok( r == STATUS_UNSUCCESSFUL, "wrong error code\n");
 129
 130     /* crashes */
 131     if (0)
 132     {
 133         r = pSystemFunction008(challenge, 0, output);
 134         ok( r == STATUS_UNSUCCESSFUL, "wrong error code\n");
 135     }
 136
 137     r = pSystemFunction008(0, 0, output);
 138     ok( r == STATUS_UNSUCCESSFUL, "wrong error code\n");
 139
 140     memset(output, 0, sizeof output);
 141     r = pSystemFunction008(challenge, hash, output);
 142     ok( r == STATUS_SUCCESS, "wrong error code\n");
 143
 144     ok( !memcmp(output, expected, sizeof expected), "response wrong\n");
 145 }
 146
 147 static void test_SystemFunction001(void)
 148 {
 149     unsigned char key[8] = { 0xff, 0x37, 0x50, 0xbc, 0xc2, 0xb2, 0x24, 0 };
 150     unsigned char data[8] = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef };
 151     unsigned char expected[8] = { 0xc3, 0x37, 0xcd, 0x5c, 0xbd, 0x44, 0xfc, 0x97 };
 152     unsigned char output[16];
 153     NTSTATUS r;
 154
 155     r = pSystemFunction001(0,0,0);
 156     ok( r == STATUS_UNSUCCESSFUL, "wrong error code\n");
 157
 158     memset(output, 0, sizeof output);
 159
 160     r = pSystemFunction001(data,key,output);
 161     ok( r == STATUS_SUCCESS, "wrong error code\n");
 162
 163     ok(!memcmp(output, expected, sizeof expected), "response wrong\n");
 164 }
 165
 166 static void test_SystemFunction002(void)
 167 {
 168     /* reverse of SystemFunction001 */
 169     unsigned char key[8] = { 0xff, 0x37, 0x50, 0xbc, 0xc2, 0xb2, 0x24, 0 };
 170     unsigned char expected[8] = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef };
 171     unsigned char data[8] = { 0xc3, 0x37, 0xcd, 0x5c, 0xbd, 0x44, 0xfc, 0x97 };
 172     unsigned char output[8];
 173     int r;
 174
 175     memset(output, 0, sizeof output);
 176     r = pSystemFunction002(data, key, output);
 177     ok(r == STATUS_SUCCESS, "function failed\n");
 178     ok(!memcmp(output, expected, sizeof expected), "response wrong\n");
 179 }
 180
 181 static void test_SystemFunction032(void)
 182 {
 183     struct ustring key, data;
 184     unsigned char szKey[] = { 'f','o','o',0 };
 185     unsigned char szData[8] = { 'b','a','r',0 };
 186     unsigned char expected[] = {0x28, 0xb9, 0xf8, 0xe1};
 187     int r;
 188
 189     /* crashes:    pSystemFunction032(NULL,NULL); */
 190
 191     key.Buffer = szKey;
 192     key.Length = sizeof szKey;
 193     key.MaximumLength = key.Length;
 194
 195     data.Buffer = szData;
 196     data.Length = 4;
 197     data.MaximumLength = 8;
 198
 199     r = pSystemFunction032(&data, &key);
 200     ok(r == STATUS_SUCCESS, "function failed\n");
 201
 202     ok(!memcmp(expected, data.Buffer, data.Length), "wrong result\n");
 203 }
 204
 205 static void test_SystemFunction003(void)
 206 {
 207     unsigned char output[8], data[8];
 208     unsigned char key[7] = { 0xff, 0x37, 0x50, 0xbc, 0xc2, 0xb2, 0x24 };
 209     unsigned char exp1[8] = { 0x9d, 0x21, 0xc8, 0x86, 0x6c, 0x21, 0xcf, 0x43 };
 210     char exp2[] = "KGS!@#$%";
 211     int r;
 212
 213     r = pSystemFunction003(NULL, NULL);
 214     ok(r == STATUS_UNSUCCESSFUL, "function failed\n");
 215
 216     r = pSystemFunction003(key, NULL);
 217     ok(r == STATUS_UNSUCCESSFUL, "function failed\n");
 218
 219     memset(data, 0, sizeof data);
 220     r = pSystemFunction003(key, data);
 221     ok(r == STATUS_SUCCESS, "function failed\n");
 222     ok( !memcmp(exp1, data, sizeof data), "decrypted message wrong\n");
 223
 224     memset(output, 0, sizeof output);
 225     r = pSystemFunction002(data, key, output);
 226
 227     ok( !memcmp(exp2, output, sizeof output), "decrypted message wrong\n");
 228 }
 229
 230 static void test_SystemFunction004(void)
 231 {
 232     unsigned char inbuf[0x100], keybuf[0x100], resbuf[0x100];
 233     unsigned char output[8];
 234     int r;
 235     struct ustring in, key, out;
 236
 237     /* crash
 238     r = pSystemFunction004(NULL, NULL, NULL);
 239     ok(r == STATUS_UNSUCCESSFUL, "function failed\n");
 240     */
 241
 242     memset(inbuf, 0, sizeof inbuf);
 243     memset(keybuf, 0, sizeof keybuf);
 244     memset(resbuf, 0, sizeof resbuf);
 245
 246     in.Buffer = NULL;
 247     in.Length = in.MaximumLength = 0;
 248
 249     key.Buffer = NULL;
 250     key.Length = key.MaximumLength = 0;
 251
 252     out.Buffer = NULL;
 253     out.Length = out.MaximumLength = 0;
 254
 255     r = pSystemFunction004(&in, &key, &out);
 256     ok(r == STATUS_INVALID_PARAMETER_2, "function failed\n");
 257
 258     key.Buffer = keybuf;
 259     key.Length = 0x100;
 260     key.MaximumLength = 0x100;
 261
 262     r = pSystemFunction004(&in, &key, (struct ustring *)&out);
 263     ok(r == STATUS_BUFFER_TOO_SMALL, "function failed\n");
 264
 265     in.Buffer = inbuf;
 266     in.Length = 0x0c;
 267     in.MaximumLength = 0;
 268
 269     /* add two identical blocks... */
 270     inbuf[0] = 1;
 271     inbuf[1] = 2;
 272     inbuf[2] = 3;
 273     inbuf[3] = 4;
 274
 275     inbuf[8] = 1;
 276     inbuf[9] = 2;
 277     inbuf[10] = 3;
 278     inbuf[11] = 4;
 279
 280     /* check that the Length field is really obeyed */
 281     keybuf[6] = 1;
 282
 283     key.Buffer = keybuf;
 284     key.Length = 6;
 285     key.MaximumLength = 0;
 286
 287     keybuf[1] = 0x33;
 288
 289     out.Buffer = resbuf;
 290     out.Length = 0;
 291     out.MaximumLength = 0x40;
 292     r = pSystemFunction004(&in, &key, &out);
 293     ok(r == STATUS_SUCCESS, "function failed\n");
 294
 295     keybuf[6] = 0;
 296
 297     memset(output, 0, sizeof output);
 298     r = pSystemFunction002(out.Buffer, key.Buffer, output);
 299
 300     ok(((unsigned int*)output)[0] == in.Length, "crypted length wrong\n");
 301     ok(((unsigned int*)output)[1] == 1, "crypted value wrong\n");
 302
 303     memset(output, 0, sizeof output);
 304     r = pSystemFunction002(out.Buffer+8, key.Buffer, output);
 305     ok(!memcmp(output, inbuf, sizeof output), "crypted data wrong\n");
 306
 307     memset(output, 0, sizeof output);
 308     r = pSystemFunction002(out.Buffer+16, key.Buffer, output);
 309     ok(!memcmp(output, inbuf, sizeof output), "crypted data wrong\n");
 310 }
 311
 312 static void test_SystemFunction005(void)
 313 {
 314     char output[0x40], result[0x40];
 315     int r;
 316     struct ustring in, key, out, res;
 317     char *datastr = "twinkle twinkle little star";
 318     char *keystr = "byolnim";
 319
 320     in.Buffer = (unsigned char *) datastr;
 321     in.Length = strlen(datastr);
 322     in.MaximumLength = 0;
 323
 324     key.Buffer = (unsigned char *)keystr;
 325     key.Length = strlen(keystr);
 326     key.MaximumLength = 0;
 327
 328     out.Buffer = (unsigned char *)output;
 329     out.Length = out.MaximumLength = sizeof output;
 330
 331     r = pSystemFunction004(&in, &key, &out);
 332     ok(r == STATUS_SUCCESS, "function failed\n");
 333
 334     memset(result, 0, sizeof result);
 335     res.Buffer = (unsigned char *)result;
 336     res.Length = 0;
 337     res.MaximumLength = sizeof result;
 338
 339     r = pSystemFunction005(&out, &key, &res);
 340     ok(r == STATUS_SUCCESS, "function failed\n");
 341
 342     r = pSystemFunction005(&out, &key, &res);
 343     ok(r == STATUS_SUCCESS, "function failed\n");
 344
 345     ok(res.Length == in.Length, "Length wrong\n");
 346     ok(!memcmp(res.Buffer, in.Buffer, in.Length), "data wrong\n");
 347
 348     out.Length = 0;
 349     out.MaximumLength = 0;
 350     r = pSystemFunction005(&out, &key, &res);
 351     ok(r == STATUS_SUCCESS, "function failed\n");
 352
 353     ok(res.Length == in.Length, "Length wrong\n");
 354     ok(!memcmp(res.Buffer, in.Buffer, in.Length), "data wrong\n");
 355
 356     res.MaximumLength = 0;
 357     r = pSystemFunction005(&out, &key, &res);
 358     ok(r == STATUS_BUFFER_TOO_SMALL, "function failed\n");
 359
 360     key.Length = 1;
 361     r = pSystemFunction005(&out, &key, &res);
 362     ok(r == STATUS_UNKNOWN_REVISION, "function failed\n");
 363
 364     key.Length = 0;
 365     r = pSystemFunction005(&out, &key, &res);
 366     ok(r == STATUS_INVALID_PARAMETER_2, "function failed\n");
 367 }
 368
 369 static void test_SystemFunction009(void)
 370 {
 371     unsigned char hash[0x10] = {
 372         0xff, 0x37, 0x50, 0xbc, 0xc2, 0xb2, 0x24, 0x12,
 373         0xc2, 0x26, 0x5b, 0x23, 0x73, 0x4e, 0x0d, 0xac };
 374     unsigned char challenge[8] = {
 375         0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef };
 376     unsigned char expected[0x18] = {
 377         0xc3, 0x37, 0xcd, 0x5c, 0xbd, 0x44, 0xfc, 0x97,
 378         0x82, 0xa6, 0x67, 0xaf, 0x6d, 0x42, 0x7c, 0x6d,
 379         0xe6, 0x7c, 0x20, 0xc2, 0xd3, 0xe7, 0x7c, 0x56 };
 380     unsigned char output[0x18];
 381     int r;
 382
 383     memset(output, 0, sizeof output);
 384     r = pSystemFunction009(challenge, hash, output);
 385     ok( r == STATUS_SUCCESS, "wrong error code\n");
 386     ok(!memcmp(output, expected, sizeof expected), "response wrong\n");
 387 }
 388
 389 static unsigned char des_key[] = {
 390     0xff, 0x37, 0x50, 0xbc, 0xc2, 0xb2, 0x24,
 391     0xff, 0x37, 0x50, 0xbc, 0xc2, 0xb2, 0x24,
 392 };
 393 static unsigned char des_plaintext[] = {
 394     0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
 395     0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0
 396 };
 397 static unsigned char des_ciphertext[] = {
 398     0xc3, 0x37, 0xcd, 0x5c, 0xbd, 0x44, 0xfc, 0x97,
 399     0xc3, 0x37, 0xcd, 0x5c, 0xbd, 0x44, 0xfc, 0x97, 0
 400 };
 401
 402 /* test functions that encrypt two DES blocks */
 403 static void test_SystemFunction_encrypt(descrypt func, int num)
 404 {
 405     unsigned char output[0x11];
 406     int r;
 407
 408     if (!func)
 409         return;
 410
 411     r = func(NULL, NULL, NULL);
 412     ok( r == STATUS_UNSUCCESSFUL, "wrong error code\n");
 413
 414     memset(output, 0, sizeof output);
 415     r = func(des_plaintext, des_key, output);
 416     ok( r == STATUS_SUCCESS, "wrong error code\n");
 417     ok( !memcmp(des_ciphertext, output, sizeof des_ciphertext), "ciphertext wrong (%d)\n", num);
 418 }
 419
 420 /* test functions that decrypt two DES blocks */
 421 static void test_SystemFunction_decrypt(descrypt func, int num)
 422 {
 423     unsigned char output[0x11];
 424     int r;
 425
 426     if (!func)
 427         return;
 428
 429     r = func(NULL, NULL, NULL);
 430     ok( r == STATUS_UNSUCCESSFUL, "wrong error code\n");
 431
 432     memset(output, 0, sizeof output);
 433
 434     r = func(des_ciphertext, des_key, output);
 435     ok( r == STATUS_SUCCESS, "wrong error code\n");
 436     ok( !memcmp(des_plaintext, output, sizeof des_plaintext), "plaintext wrong (%d)\n", num);
 437 }
 438
 439 static unsigned char des_ciphertext32[] = {
 440     0x69, 0x51, 0x35, 0x69, 0x0d, 0x29, 0x24, 0xad,
 441     0x23, 0x6d, 0xfd, 0x43, 0x0d, 0xd3, 0x25, 0x81, 0
 442 };
 443
 444 static void test_SystemFunction_enc32(descrypt func, int num)
 445 {
 446     unsigned char key[4], output[0x11];
 447     int r;
 448
 449     if (!func)
 450         return;
 451
 452     memset(output, 0, sizeof output);
 453
 454     /* two keys are generated using 4 bytes, repeated 4 times ... */
 455     memcpy(key, "foo", 4);
 456
 457     r = func(des_plaintext, key, output);
 458     ok( r == STATUS_SUCCESS, "wrong error code (%d)\n", num);
 459
 460     ok( !memcmp( output, des_ciphertext32, sizeof des_ciphertext32), "ciphertext wrong (%d)\n", num);
 461 }
 462
 463 static void test_SystemFunction_dec32(descrypt func, int num)
 464 {
 465     unsigned char key[4], output[0x11];
 466     int r;
 467
 468     if (!func)
 469         return;
 470
 471     memset(output, 0, sizeof output);
 472
 473     /* two keys are generated using 4 bytes, repeated 4 times ... */
 474     memcpy(key, "foo", 4);
 475
 476     r = func(des_ciphertext32, key, output);
 477     ok( r == STATUS_SUCCESS, "wrong error code (%d)\n", num);
 478
 479     ok( !memcmp( output, des_plaintext, sizeof des_plaintext), "plaintext wrong (%d)\n", num);
 480 }
 481
 482 static void test_memcmpfunc(memcmpfunc fn)
 483 {
 484     unsigned char arg1[0x20], arg2[0x20];
 485     int r;
 486
 487     if (!fn)
 488         return;
 489
 490     /* r = fn(NULL, NULL); - crashes */
 491
 492     memset(arg1, 0, sizeof arg1);
 493     memset(arg2, 0, sizeof arg2);
 494     arg1[0x10] = 1;
 495
 496     r = fn(arg1, arg2);
 497     ok( r == 1, "wrong error code\n");
 498
 499     memset(arg1, 1, sizeof arg1);
 500     memset(arg2, 1, sizeof arg2);
 501     arg1[0x10] = 0;
 502
 503     r = fn(arg1, arg2);
 504     ok( r == 1, "wrong error code\n");
 505
 506     memset(arg1, 0, sizeof arg1);
 507     memset(arg2, 1, sizeof arg2);
 508
 509     r = fn(arg1, arg2);
 510     ok( r == 0, "wrong error code\n");
 511
 512     memset(arg1, 1, sizeof arg1);
 513     memset(arg2, 0, sizeof arg2);
 514
 515     r = fn(arg1, arg2);
 516     ok( r == 0, "wrong error code\n");
 517 }
 518
 519 START_TEST(crypt_lmhash)
 520 {
 521     HMODULE module;
 522
 523     if (!(module = LoadLibrary("advapi32.dll"))) return;
 524
 525     pSystemFunction001 = (fnSystemFunction001)GetProcAddress( module, "SystemFunction001" );
 526     if (pSystemFunction001)
 527         test_SystemFunction001();
 528
 529     pSystemFunction002 = (fnSystemFunction002)GetProcAddress( module, "SystemFunction002" );
 530     if (pSystemFunction002)
 531         test_SystemFunction002();
 532
 533     pSystemFunction003 = (fnSystemFunction003)GetProcAddress( module, "SystemFunction003" );
 534     if (pSystemFunction003)
 535         test_SystemFunction003();
 536
 537     pSystemFunction004 = (fnSystemFunction004)GetProcAddress( module, "SystemFunction004" );
 538     if (pSystemFunction004)
 539         test_SystemFunction004();
 540
 541     pSystemFunction005 = (fnSystemFunction005)GetProcAddress( module, "SystemFunction005" );
 542     if (pSystemFunction005)
 543         test_SystemFunction005();
 544
 545     pSystemFunction006 = (fnSystemFunction006)GetProcAddress( module, "SystemFunction006" );
 546     if (pSystemFunction006)
 547         test_SystemFunction006();
 548
 549     pSystemFunction008 = (fnSystemFunction008)GetProcAddress( module, "SystemFunction008" );
 550     if (pSystemFunction008)
 551         test_SystemFunction008();
 552
 553     pSystemFunction009 = (fnSystemFunction009)GetProcAddress( module, "SystemFunction009" );
 554     if (pSystemFunction009)
 555         test_SystemFunction009();
 556
 557     pSystemFunction012 = (descrypt) GetProcAddress( module, "SystemFunction012");
 558     pSystemFunction013 = (descrypt) GetProcAddress( module, "SystemFunction013");
 559     pSystemFunction014 = (descrypt) GetProcAddress( module, "SystemFunction014");
 560     pSystemFunction015 = (descrypt) GetProcAddress( module, "SystemFunction015");
 561     pSystemFunction016 = (descrypt) GetProcAddress( module, "SystemFunction016");
 562     pSystemFunction017 = (descrypt) GetProcAddress( module, "SystemFunction017");
 563     pSystemFunction018 = (descrypt) GetProcAddress( module, "SystemFunction018");
 564     pSystemFunction019 = (descrypt) GetProcAddress( module, "SystemFunction019");
 565     pSystemFunction020 = (descrypt) GetProcAddress( module, "SystemFunction020");
 566     pSystemFunction021 = (descrypt) GetProcAddress( module, "SystemFunction021");
 567     pSystemFunction022 = (descrypt) GetProcAddress( module, "SystemFunction022");
 568     pSystemFunction023 = (descrypt) GetProcAddress( module, "SystemFunction023");
 569
 570     /* these all encrypt two DES blocks */
 571     test_SystemFunction_encrypt(pSystemFunction012, 12);
 572     test_SystemFunction_encrypt(pSystemFunction014, 14);
 573     test_SystemFunction_encrypt(pSystemFunction016, 16);
 574     test_SystemFunction_encrypt(pSystemFunction018, 18);
 575     test_SystemFunction_encrypt(pSystemFunction020, 20);
 576     test_SystemFunction_encrypt(pSystemFunction022, 22);
 577
 578     /* these all decrypt two DES blocks */
 579     test_SystemFunction_decrypt(pSystemFunction013, 13);
 580     test_SystemFunction_decrypt(pSystemFunction015, 15);
 581     test_SystemFunction_decrypt(pSystemFunction017, 17);
 582     test_SystemFunction_decrypt(pSystemFunction019, 19);
 583     test_SystemFunction_decrypt(pSystemFunction021, 21);
 584     test_SystemFunction_decrypt(pSystemFunction023, 23);
 585
 586     pSystemFunction024 = (descrypt) GetProcAddress( module, "SystemFunction024");
 587     pSystemFunction025 = (descrypt) GetProcAddress( module, "SystemFunction025");
 588     pSystemFunction026 = (descrypt) GetProcAddress( module, "SystemFunction026");
 589     pSystemFunction027 = (descrypt) GetProcAddress( module, "SystemFunction027");
 590
 591     /* these encrypt two DES blocks with a short key */
 592     test_SystemFunction_enc32(pSystemFunction024, 24);
 593     test_SystemFunction_enc32(pSystemFunction026, 26);
 594
 595     /* these descrypt two DES blocks with a short key */
 596     test_SystemFunction_dec32(pSystemFunction025, 25);
 597     test_SystemFunction_dec32(pSystemFunction027, 27);
 598
 599     pSystemFunction030 = (memcmpfunc) GetProcAddress( module, "SystemFunction030" );
 600     pSystemFunction031 = (memcmpfunc) GetProcAddress( module, "SystemFunction031" );
 601
 602     test_memcmpfunc(pSystemFunction030);
 603     test_memcmpfunc(pSystemFunction031);
 604
 605     pSystemFunction032 = (fnSystemFunction032)GetProcAddress( module, "SystemFunction032" );
 606     if (pSystemFunction032)
 607         test_SystemFunction032();
 608 }