crypto/des/destest.c

   1 /* crypto/des/destest.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
  62 #include <openssl/e_os2.h>
  63 #if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_WINDOWS)
  64 #ifndef OPENSSL_SYS_MSDOS
  65 #define OPENSSL_SYS_MSDOS
  66 #endif
  67 #endif
  68
  69 #ifndef OPENSSL_SYS_MSDOS
  70 #if !defined(OPENSSL_SYS_VMS) || defined(OPENSSL_SYS_VMS_DECC)
  71 #include OPENSSL_UNISTD
  72 #endif
  73 #else
  74 #include <io.h>
  75 #endif
  76 #include <string.h>
  77
  78 #ifdef OPENSSL_NO_DES
  79 int main(int argc, char *argv[])
  80 {
  81     printf("No DES support\n");
  82     return(0);
  83 }
  84 #else
  85 #include <openssl/des.h>
  86 #include <openssl/des_old.h>
  87
  88 #if defined(PERL5) || defined(__FreeBSD__)
  89 #define crypt(c,s) (DES_crypt((c),(s)))
  90 #endif
  91
  92 /* tisk tisk - the test keys don't all have odd parity :-( */
  93 /* test data */
  94 #define NUM_TESTS 34
  95 static unsigned char key_data[NUM_TESTS][8]={
  96         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  97         {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
  98         {0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  99         {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
 100         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 101         {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
 102         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 103         {0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10},
 104         {0x7C,0xA1,0x10,0x45,0x4A,0x1A,0x6E,0x57},
 105         {0x01,0x31,0xD9,0x61,0x9D,0xC1,0x37,0x6E},
 106         {0x07,0xA1,0x13,0x3E,0x4A,0x0B,0x26,0x86},
 107         {0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E},
 108         {0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6},
 109         {0x01,0x13,0xB9,0x70,0xFD,0x34,0xF2,0xCE},
 110         {0x01,0x70,0xF1,0x75,0x46,0x8F,0xB5,0xE6},
 111         {0x43,0x29,0x7F,0xAD,0x38,0xE3,0x73,0xFE},
 112         {0x07,0xA7,0x13,0x70,0x45,0xDA,0x2A,0x16},
 113         {0x04,0x68,0x91,0x04,0xC2,0xFD,0x3B,0x2F},
 114         {0x37,0xD0,0x6B,0xB5,0x16,0xCB,0x75,0x46},
 115         {0x1F,0x08,0x26,0x0D,0x1A,0xC2,0x46,0x5E},
 116         {0x58,0x40,0x23,0x64,0x1A,0xBA,0x61,0x76},
 117         {0x02,0x58,0x16,0x16,0x46,0x29,0xB0,0x07},
 118         {0x49,0x79,0x3E,0xBC,0x79,0xB3,0x25,0x8F},
 119         {0x4F,0xB0,0x5E,0x15,0x15,0xAB,0x73,0xA7},
 120         {0x49,0xE9,0x5D,0x6D,0x4C,0xA2,0x29,0xBF},
 121         {0x01,0x83,0x10,0xDC,0x40,0x9B,0x26,0xD6},
 122         {0x1C,0x58,0x7F,0x1C,0x13,0x92,0x4F,0xEF},
 123         {0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01},
 124         {0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E},
 125         {0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE},
 126         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 127         {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
 128         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 129         {0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10}};
 130
 131 static unsigned char plain_data[NUM_TESTS][8]={
 132         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 133         {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
 134         {0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
 135         {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
 136         {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
 137         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 138         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 139         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 140         {0x01,0xA1,0xD6,0xD0,0x39,0x77,0x67,0x42},
 141         {0x5C,0xD5,0x4C,0xA8,0x3D,0xEF,0x57,0xDA},
 142         {0x02,0x48,0xD4,0x38,0x06,0xF6,0x71,0x72},
 143         {0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A},
 144         {0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2},
 145         {0x05,0x9B,0x5E,0x08,0x51,0xCF,0x14,0x3A},
 146         {0x07,0x56,0xD8,0xE0,0x77,0x47,0x61,0xD2},
 147         {0x76,0x25,0x14,0xB8,0x29,0xBF,0x48,0x6A},
 148         {0x3B,0xDD,0x11,0x90,0x49,0x37,0x28,0x02},
 149         {0x26,0x95,0x5F,0x68,0x35,0xAF,0x60,0x9A},
 150         {0x16,0x4D,0x5E,0x40,0x4F,0x27,0x52,0x32},
 151         {0x6B,0x05,0x6E,0x18,0x75,0x9F,0x5C,0xCA},
 152         {0x00,0x4B,0xD6,0xEF,0x09,0x17,0x60,0x62},
 153         {0x48,0x0D,0x39,0x00,0x6E,0xE7,0x62,0xF2},
 154         {0x43,0x75,0x40,0xC8,0x69,0x8F,0x3C,0xFA},
 155         {0x07,0x2D,0x43,0xA0,0x77,0x07,0x52,0x92},
 156         {0x02,0xFE,0x55,0x77,0x81,0x17,0xF1,0x2A},
 157         {0x1D,0x9D,0x5C,0x50,0x18,0xF7,0x28,0xC2},
 158         {0x30,0x55,0x32,0x28,0x6D,0x6F,0x29,0x5A},
 159         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 160         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 161         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 162         {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
 163         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 164         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 165         {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}};
 166
 167 static unsigned char cipher_data[NUM_TESTS][8]={
 168         {0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7},
 169         {0x73,0x59,0xB2,0x16,0x3E,0x4E,0xDC,0x58},
 170         {0x95,0x8E,0x6E,0x62,0x7A,0x05,0x55,0x7B},
 171         {0xF4,0x03,0x79,0xAB,0x9E,0x0E,0xC5,0x33},
 172         {0x17,0x66,0x8D,0xFC,0x72,0x92,0x53,0x2D},
 173         {0x8A,0x5A,0xE1,0xF8,0x1A,0xB8,0xF2,0xDD},
 174         {0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7},
 175         {0xED,0x39,0xD9,0x50,0xFA,0x74,0xBC,0xC4},
 176         {0x69,0x0F,0x5B,0x0D,0x9A,0x26,0x93,0x9B},
 177         {0x7A,0x38,0x9D,0x10,0x35,0x4B,0xD2,0x71},
 178         {0x86,0x8E,0xBB,0x51,0xCA,0xB4,0x59,0x9A},
 179         {0x71,0x78,0x87,0x6E,0x01,0xF1,0x9B,0x2A},
 180         {0xAF,0x37,0xFB,0x42,0x1F,0x8C,0x40,0x95},
 181         {0x86,0xA5,0x60,0xF1,0x0E,0xC6,0xD8,0x5B},
 182         {0x0C,0xD3,0xDA,0x02,0x00,0x21,0xDC,0x09},
 183         {0xEA,0x67,0x6B,0x2C,0xB7,0xDB,0x2B,0x7A},
 184         {0xDF,0xD6,0x4A,0x81,0x5C,0xAF,0x1A,0x0F},
 185         {0x5C,0x51,0x3C,0x9C,0x48,0x86,0xC0,0x88},
 186         {0x0A,0x2A,0xEE,0xAE,0x3F,0xF4,0xAB,0x77},
 187         {0xEF,0x1B,0xF0,0x3E,0x5D,0xFA,0x57,0x5A},
 188         {0x88,0xBF,0x0D,0xB6,0xD7,0x0D,0xEE,0x56},
 189         {0xA1,0xF9,0x91,0x55,0x41,0x02,0x0B,0x56},
 190         {0x6F,0xBF,0x1C,0xAF,0xCF,0xFD,0x05,0x56},
 191         {0x2F,0x22,0xE4,0x9B,0xAB,0x7C,0xA1,0xAC},
 192         {0x5A,0x6B,0x61,0x2C,0xC2,0x6C,0xCE,0x4A},
 193         {0x5F,0x4C,0x03,0x8E,0xD1,0x2B,0x2E,0x41},
 194         {0x63,0xFA,0xC0,0xD0,0x34,0xD9,0xF7,0x93},
 195         {0x61,0x7B,0x3A,0x0C,0xE8,0xF0,0x71,0x00},
 196         {0xDB,0x95,0x86,0x05,0xF8,0xC8,0xC6,0x06},
 197         {0xED,0xBF,0xD1,0xC6,0x6C,0x29,0xCC,0xC7},
 198         {0x35,0x55,0x50,0xB2,0x15,0x0E,0x24,0x51},
 199         {0xCA,0xAA,0xAF,0x4D,0xEA,0xF1,0xDB,0xAE},
 200         {0xD5,0xD4,0x4F,0xF7,0x20,0x68,0x3D,0x0D},
 201         {0x2A,0x2B,0xB0,0x08,0xDF,0x97,0xC2,0xF2}};
 202
 203 static unsigned char cipher_ecb2[NUM_TESTS-1][8]={
 204         {0x92,0x95,0xB5,0x9B,0xB3,0x84,0x73,0x6E},
 205         {0x19,0x9E,0x9D,0x6D,0xF3,0x9A,0xA8,0x16},
 206         {0x2A,0x4B,0x4D,0x24,0x52,0x43,0x84,0x27},
 207         {0x35,0x84,0x3C,0x01,0x9D,0x18,0xC5,0xB6},
 208         {0x4A,0x5B,0x2F,0x42,0xAA,0x77,0x19,0x25},
 209         {0xA0,0x6B,0xA9,0xB8,0xCA,0x5B,0x17,0x8A},
 210         {0xAB,0x9D,0xB7,0xFB,0xED,0x95,0xF2,0x74},
 211         {0x3D,0x25,0x6C,0x23,0xA7,0x25,0x2F,0xD6},
 212         {0xB7,0x6F,0xAB,0x4F,0xBD,0xBD,0xB7,0x67},
 213         {0x8F,0x68,0x27,0xD6,0x9C,0xF4,0x1A,0x10},
 214         {0x82,0x57,0xA1,0xD6,0x50,0x5E,0x81,0x85},
 215         {0xA2,0x0F,0x0A,0xCD,0x80,0x89,0x7D,0xFA},
 216         {0xCD,0x2A,0x53,0x3A,0xDB,0x0D,0x7E,0xF3},
 217         {0xD2,0xC2,0xBE,0x27,0xE8,0x1B,0x68,0xE3},
 218         {0xE9,0x24,0xCF,0x4F,0x89,0x3C,0x5B,0x0A},
 219         {0xA7,0x18,0xC3,0x9F,0xFA,0x9F,0xD7,0x69},
 220         {0x77,0x2C,0x79,0xB1,0xD2,0x31,0x7E,0xB1},
 221         {0x49,0xAB,0x92,0x7F,0xD0,0x22,0x00,0xB7},
 222         {0xCE,0x1C,0x6C,0x7D,0x85,0xE3,0x4A,0x6F},
 223         {0xBE,0x91,0xD6,0xE1,0x27,0xB2,0xE9,0x87},
 224         {0x70,0x28,0xAE,0x8F,0xD1,0xF5,0x74,0x1A},
 225         {0xAA,0x37,0x80,0xBB,0xF3,0x22,0x1D,0xDE},
 226         {0xA6,0xC4,0xD2,0x5E,0x28,0x93,0xAC,0xB3},
 227         {0x22,0x07,0x81,0x5A,0xE4,0xB7,0x1A,0xAD},
 228         {0xDC,0xCE,0x05,0xE7,0x07,0xBD,0xF5,0x84},
 229         {0x26,0x1D,0x39,0x2C,0xB3,0xBA,0xA5,0x85},
 230         {0xB4,0xF7,0x0F,0x72,0xFB,0x04,0xF0,0xDC},
 231         {0x95,0xBA,0xA9,0x4E,0x87,0x36,0xF2,0x89},
 232         {0xD4,0x07,0x3A,0xF1,0x5A,0x17,0x82,0x0E},
 233         {0xEF,0x6F,0xAF,0xA7,0x66,0x1A,0x7E,0x89},
 234         {0xC1,0x97,0xF5,0x58,0x74,0x8A,0x20,0xE7},
 235         {0x43,0x34,0xCF,0xDA,0x22,0xC4,0x86,0xC8},
 236         {0x08,0xD7,0xB4,0xFB,0x62,0x9D,0x08,0x85}};
 237
 238 static unsigned char cbc_key [8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
 239 static unsigned char cbc2_key[8]={0xf1,0xe0,0xd3,0xc2,0xb5,0xa4,0x97,0x86};
 240 static unsigned char cbc3_key[8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10};
 241 static unsigned char cbc_iv  [8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10};
 242 /* Changed the following text constant to binary so it will work on ebcdic
 243  * machines :-) */
 244 /* static char cbc_data[40]="7654321 Now is the time for \0001"; */
 245 static unsigned char cbc_data[40]={
 246         0x37,0x36,0x35,0x34,0x33,0x32,0x31,0x20,
 247         0x4E,0x6F,0x77,0x20,0x69,0x73,0x20,0x74,
 248         0x68,0x65,0x20,0x74,0x69,0x6D,0x65,0x20,
 249         0x66,0x6F,0x72,0x20,0x00,0x31,0x00,0x00,
 250         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 251         };
 252
 253 static unsigned char cbc_ok[32]={
 254         0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4,
 255         0xac,0xd8,0xae,0xfd,0xdf,0xd8,0xa1,0xeb,
 256         0x46,0x8e,0x91,0x15,0x78,0x88,0xba,0x68,
 257         0x1d,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4};
 258
 259 #ifdef SCREW_THE_PARITY
 260 #error "SCREW_THE_PARITY is not ment to be defined."
 261 #error "Original vectors are preserved for reference only."
 262 static unsigned char cbc2_key[8]={0xf0,0xe1,0xd2,0xc3,0xb4,0xa5,0x96,0x87};
 263 static unsigned char xcbc_ok[32]={
 264         0x86,0x74,0x81,0x0D,0x61,0xA4,0xA5,0x48,
 265         0xB9,0x93,0x03,0xE1,0xB8,0xBB,0xBD,0xBD,
 266         0x64,0x30,0x0B,0xB9,0x06,0x65,0x81,0x76,
 267         0x04,0x1D,0x77,0x62,0x17,0xCA,0x2B,0xD2,
 268         };
 269 #else
 270 static unsigned char xcbc_ok[32]={
 271         0x84,0x6B,0x29,0x14,0x85,0x1E,0x9A,0x29,
 272         0x54,0x73,0x2F,0x8A,0xA0,0xA6,0x11,0xC1,
 273         0x15,0xCD,0xC2,0xD7,0x95,0x1B,0x10,0x53,
 274         0xA6,0x3C,0x5E,0x03,0xB2,0x1A,0xA3,0xC4,
 275         };
 276 #endif
 277
 278 static unsigned char cbc3_ok[32]={
 279         0x3F,0xE3,0x01,0xC9,0x62,0xAC,0x01,0xD0,
 280         0x22,0x13,0x76,0x3C,0x1C,0xBD,0x4C,0xDC,
 281         0x79,0x96,0x57,0xC0,0x64,0xEC,0xF5,0xD4,
 282         0x1C,0x67,0x38,0x12,0xCF,0xDE,0x96,0x75};
 283
 284 static unsigned char pcbc_ok[32]={
 285         0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4,
 286         0x6d,0xec,0xb4,0x70,0xa0,0xe5,0x6b,0x15,
 287         0xae,0xa6,0xbf,0x61,0xed,0x7d,0x9c,0x9f,
 288         0xf7,0x17,0x46,0x3b,0x8a,0xb3,0xcc,0x88};
 289
 290 static unsigned char cfb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
 291 static unsigned char cfb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef};
 292 static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8];
 293 static unsigned char plain[24]=
 294         {
 295         0x4e,0x6f,0x77,0x20,0x69,0x73,
 296         0x20,0x74,0x68,0x65,0x20,0x74,
 297         0x69,0x6d,0x65,0x20,0x66,0x6f,
 298         0x72,0x20,0x61,0x6c,0x6c,0x20
 299         };
 300 static unsigned char cfb_cipher8[24]= {
 301         0xf3,0x1f,0xda,0x07,0x01,0x14, 0x62,0xee,0x18,0x7f,0x43,0xd8,
 302         0x0a,0x7c,0xd9,0xb5,0xb0,0xd2, 0x90,0xda,0x6e,0x5b,0x9a,0x87 };
 303 static unsigned char cfb_cipher16[24]={
 304         0xF3,0x09,0x87,0x87,0x7F,0x57, 0xF7,0x3C,0x36,0xB6,0xDB,0x70,
 305         0xD8,0xD5,0x34,0x19,0xD3,0x86, 0xB2,0x23,0xB7,0xB2,0xAD,0x1B };
 306 static unsigned char cfb_cipher32[24]={
 307         0xF3,0x09,0x62,0x49,0xA4,0xDF, 0xA4,0x9F,0x33,0xDC,0x7B,0xAD,
 308         0x4C,0xC8,0x9F,0x64,0xE4,0x53, 0xE5,0xEC,0x67,0x20,0xDA,0xB6 };
 309 static unsigned char cfb_cipher48[24]={
 310         0xF3,0x09,0x62,0x49,0xC7,0xF4, 0x30,0xB5,0x15,0xEC,0xBB,0x85,
 311         0x97,0x5A,0x13,0x8C,0x68,0x60, 0xE2,0x38,0x34,0x3C,0xDC,0x1F };
 312 static unsigned char cfb_cipher64[24]={
 313         0xF3,0x09,0x62,0x49,0xC7,0xF4, 0x6E,0x51,0xA6,0x9E,0x83,0x9B,
 314         0x1A,0x92,0xF7,0x84,0x03,0x46, 0x71,0x33,0x89,0x8E,0xA6,0x22 };
 315
 316 static unsigned char ofb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
 317 static unsigned char ofb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef};
 318 static unsigned char ofb_buf1[24],ofb_buf2[24],ofb_tmp[8];
 319 static unsigned char ofb_cipher[24]=
 320         {
 321         0xf3,0x09,0x62,0x49,0xc7,0xf4,0x6e,0x51,
 322         0x35,0xf2,0x4a,0x24,0x2e,0xeb,0x3d,0x3f,
 323         0x3d,0x6d,0x5b,0xe3,0x25,0x5a,0xf8,0xc3
 324         };
 325
 326 static DES_LONG cbc_cksum_ret=0xB462FEF7L;
 327 static unsigned char cbc_cksum_data[8]={0x1D,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4};
 328
 329 static char *pt(unsigned char *p);
 330 static int cfb_test(int bits, unsigned char *cfb_cipher);
 331 static int cfb64_test(unsigned char *cfb_cipher);
 332 static int ede_cfb64_test(unsigned char *cfb_cipher);
 333 int main(int argc, char *argv[])
 334         {
 335         int i,j,err=0;
 336         DES_cblock in,out,outin,iv3,iv2;
 337         DES_key_schedule ks,ks2,ks3;
 338         unsigned char cbc_in[40];
 339         unsigned char cbc_out[40];
 340         DES_LONG cs;
 341         unsigned char cret[8];
 342 #ifdef _CRAY
 343         struct {
 344             int a:32;
 345             int b:32;
 346         } lqret[2];
 347 #else
 348         DES_LONG lqret[4];
 349 #endif
 350         int num;
 351         char *str;
 352
 353 #ifndef OPENSSL_NO_DESCBCM
 354         printf("Doing cbcm\n");
 355         if ((j=DES_set_key_checked(&cbc_key,&ks)) != 0)
 356                 {
 357                 printf("Key error %d\n",j);
 358                 err=1;
 359                 }
 360         if ((j=DES_set_key_checked(&cbc2_key,&ks2)) != 0)
 361                 {
 362                 printf("Key error %d\n",j);
 363                 err=1;
 364                 }
 365         if ((j=DES_set_key_checked(&cbc3_key,&ks3)) != 0)
 366                 {
 367                 printf("Key error %d\n",j);
 368                 err=1;
 369                 }
 370         memset(cbc_out,0,40);
 371         memset(cbc_in,0,40);
 372         i=strlen((char *)cbc_data)+1;
 373         /* i=((i+7)/8)*8; */
 374         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 375         memset(iv2,'\0',sizeof iv2);
 376
 377         DES_ede3_cbcm_encrypt(cbc_data,cbc_out,16L,&ks,&ks2,&ks3,&iv3,&iv2,
 378                               DES_ENCRYPT);
 379         DES_ede3_cbcm_encrypt(&cbc_data[16],&cbc_out[16],i-16,&ks,&ks2,&ks3,
 380                               &iv3,&iv2,DES_ENCRYPT);
 381         /*      if (memcmp(cbc_out,cbc3_ok,
 382                 (unsigned int)(strlen((char *)cbc_data)+1+7)/8*8) != 0)
 383                 {
 384                 printf("DES_ede3_cbc_encrypt encrypt error\n");
 385                 err=1;
 386                 }
 387         */
 388         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 389         memset(iv2,'\0',sizeof iv2);
 390         DES_ede3_cbcm_encrypt(cbc_out,cbc_in,i,&ks,&ks2,&ks3,&iv3,&iv2,DES_DECRYPT);
 391         if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)+1) != 0)
 392                 {
 393                 int n;
 394
 395                 printf("DES_ede3_cbcm_encrypt decrypt error\n");
 396                 for(n=0 ; n < i ; ++n)
 397                     printf(" %02x",cbc_data[n]);
 398                 printf("\n");
 399                 for(n=0 ; n < i ; ++n)
 400                     printf(" %02x",cbc_in[n]);
 401                 printf("\n");
 402                 err=1;
 403                 }
 404 #endif
 405
 406         printf("Doing ecb\n");
 407         for (i=0; i<NUM_TESTS; i++)
 408                 {
 409                 DES_set_key_unchecked(&key_data[i],&ks);
 410                 memcpy(in,plain_data[i],8);
 411                 memset(out,0,8);
 412                 memset(outin,0,8);
 413                 DES_ecb_encrypt(&in,&out,&ks,DES_ENCRYPT);
 414                 DES_ecb_encrypt(&out,&outin,&ks,DES_DECRYPT);
 415
 416                 if (memcmp(out,cipher_data[i],8) != 0)
 417                         {
 418                         printf("Encryption error %2d\nk=%s p=%s o=%s act=%s\n",
 419                                 i+1,pt(key_data[i]),pt(in),pt(cipher_data[i]),
 420                                 pt(out));
 421                         err=1;
 422                         }
 423                 if (memcmp(in,outin,8) != 0)
 424                         {
 425                         printf("Decryption error %2d\nk=%s p=%s o=%s act=%s\n",
 426                                 i+1,pt(key_data[i]),pt(out),pt(in),pt(outin));
 427                         err=1;
 428                         }
 429                 }
 430
 431 #ifndef LIBDES_LIT
 432         printf("Doing ede ecb\n");
 433         for (i=0; i<(NUM_TESTS-1); i++)
 434                 {
 435                 DES_set_key_unchecked(&key_data[i],&ks);
 436                 DES_set_key_unchecked(&key_data[i+1],&ks2);
 437                 DES_set_key_unchecked(&key_data[i+2],&ks3);
 438                 memcpy(in,plain_data[i],8);
 439                 memset(out,0,8);
 440                 memset(outin,0,8);
 441                 DES_ecb2_encrypt(&in,&out,&ks,&ks2,DES_ENCRYPT);
 442                 DES_ecb2_encrypt(&out,&outin,&ks,&ks2,DES_DECRYPT);
 443
 444                 if (memcmp(out,cipher_ecb2[i],8) != 0)
 445                         {
 446                         printf("Encryption error %2d\nk=%s p=%s o=%s act=%s\n",
 447                                 i+1,pt(key_data[i]),pt(in),pt(cipher_ecb2[i]),
 448                                 pt(out));
 449                         err=1;
 450                         }
 451                 if (memcmp(in,outin,8) != 0)
 452                         {
 453                         printf("Decryption error %2d\nk=%s p=%s o=%s act=%s\n",
 454                                 i+1,pt(key_data[i]),pt(out),pt(in),pt(outin));
 455                         err=1;
 456                         }
 457                 }
 458 #endif
 459
 460         printf("Doing cbc\n");
 461         if ((j=DES_set_key_checked(&cbc_key,&ks)) != 0)
 462                 {
 463                 printf("Key error %d\n",j);
 464                 err=1;
 465                 }
 466         memset(cbc_out,0,40);
 467         memset(cbc_in,0,40);
 468         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 469         DES_ncbc_encrypt(cbc_data,cbc_out,strlen((char *)cbc_data)+1,&ks,
 470                          &iv3,DES_ENCRYPT);
 471         if (memcmp(cbc_out,cbc_ok,32) != 0)
 472                 {
 473                 printf("cbc_encrypt encrypt error\n");
 474                 err=1;
 475                 }
 476
 477         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 478         DES_ncbc_encrypt(cbc_out,cbc_in,strlen((char *)cbc_data)+1,&ks,
 479                          &iv3,DES_DECRYPT);
 480         if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)) != 0)
 481                 {
 482                 printf("cbc_encrypt decrypt error\n");
 483                 err=1;
 484                 }
 485
 486 #ifndef LIBDES_LIT
 487         printf("Doing desx cbc\n");
 488         if ((j=DES_set_key_checked(&cbc_key,&ks)) != 0)
 489                 {
 490                 printf("Key error %d\n",j);
 491                 err=1;
 492                 }
 493         memset(cbc_out,0,40);
 494         memset(cbc_in,0,40);
 495         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 496         DES_xcbc_encrypt(cbc_data,cbc_out,strlen((char *)cbc_data)+1,&ks,
 497                          &iv3,&cbc2_key,&cbc3_key, DES_ENCRYPT);
 498         if (memcmp(cbc_out,xcbc_ok,32) != 0)
 499                 {
 500                 printf("DES_xcbc_encrypt encrypt error\n");
 501                 err=1;
 502                 }
 503         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 504         DES_xcbc_encrypt(cbc_out,cbc_in,strlen((char *)cbc_data)+1,&ks,
 505                          &iv3,&cbc2_key,&cbc3_key, DES_DECRYPT);
 506         if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)+1) != 0)
 507                 {
 508                 printf("DES_xcbc_encrypt decrypt error\n");
 509                 err=1;
 510                 }
 511 #endif
 512
 513         printf("Doing ede cbc\n");
 514         if ((j=DES_set_key_checked(&cbc_key,&ks)) != 0)
 515                 {
 516                 printf("Key error %d\n",j);
 517                 err=1;
 518                 }
 519         if ((j=DES_set_key_checked(&cbc2_key,&ks2)) != 0)
 520                 {
 521                 printf("Key error %d\n",j);
 522                 err=1;
 523                 }
 524         if ((j=DES_set_key_checked(&cbc3_key,&ks3)) != 0)
 525                 {
 526                 printf("Key error %d\n",j);
 527                 err=1;
 528                 }
 529         memset(cbc_out,0,40);
 530         memset(cbc_in,0,40);
 531         i=strlen((char *)cbc_data)+1;
 532         /* i=((i+7)/8)*8; */
 533         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 534
 535         DES_ede3_cbc_encrypt(cbc_data,cbc_out,16L,&ks,&ks2,&ks3,&iv3,
 536                              DES_ENCRYPT);
 537         DES_ede3_cbc_encrypt(&(cbc_data[16]),&(cbc_out[16]),i-16,&ks,&ks2,&ks3,
 538                              &iv3,DES_ENCRYPT);
 539         if (memcmp(cbc_out,cbc3_ok,
 540                 (unsigned int)(strlen((char *)cbc_data)+1+7)/8*8) != 0)
 541                 {
 542                 int n;
 543
 544                 printf("DES_ede3_cbc_encrypt encrypt error\n");
 545                 for(n=0 ; n < i ; ++n)
 546                     printf(" %02x",cbc_out[n]);
 547                 printf("\n");
 548                 for(n=0 ; n < i ; ++n)
 549                     printf(" %02x",cbc3_ok[n]);
 550                 printf("\n");
 551                 err=1;
 552                 }
 553
 554         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 555         DES_ede3_cbc_encrypt(cbc_out,cbc_in,i,&ks,&ks2,&ks3,&iv3,DES_DECRYPT);
 556         if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)+1) != 0)
 557                 {
 558                 int n;
 559
 560                 printf("DES_ede3_cbc_encrypt decrypt error\n");
 561                 for(n=0 ; n < i ; ++n)
 562                     printf(" %02x",cbc_data[n]);
 563                 printf("\n");
 564                 for(n=0 ; n < i ; ++n)
 565                     printf(" %02x",cbc_in[n]);
 566                 printf("\n");
 567                 err=1;
 568                 }
 569
 570 #ifndef LIBDES_LIT
 571         printf("Doing pcbc\n");
 572         if ((j=DES_set_key_checked(&cbc_key,&ks)) != 0)
 573                 {
 574                 printf("Key error %d\n",j);
 575                 err=1;
 576                 }
 577         memset(cbc_out,0,40);
 578         memset(cbc_in,0,40);
 579         DES_pcbc_encrypt(cbc_data,cbc_out,strlen((char *)cbc_data)+1,&ks,
 580                          &cbc_iv,DES_ENCRYPT);
 581         if (memcmp(cbc_out,pcbc_ok,32) != 0)
 582                 {
 583                 printf("pcbc_encrypt encrypt error\n");
 584                 err=1;
 585                 }
 586         DES_pcbc_encrypt(cbc_out,cbc_in,strlen((char *)cbc_data)+1,&ks,&cbc_iv,
 587                          DES_DECRYPT);
 588         if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)+1) != 0)
 589                 {
 590                 printf("pcbc_encrypt decrypt error\n");
 591                 err=1;
 592                 }
 593
 594         printf("Doing ");
 595         printf("cfb8 ");
 596         err+=cfb_test(8,cfb_cipher8);
 597         printf("cfb16 ");
 598         err+=cfb_test(16,cfb_cipher16);
 599         printf("cfb32 ");
 600         err+=cfb_test(32,cfb_cipher32);
 601         printf("cfb48 ");
 602         err+=cfb_test(48,cfb_cipher48);
 603         printf("cfb64 ");
 604         err+=cfb_test(64,cfb_cipher64);
 605
 606         printf("cfb64() ");
 607         err+=cfb64_test(cfb_cipher64);
 608
 609         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 610         for (i=0; i<sizeof(plain); i++)
 611                 DES_cfb_encrypt(&(plain[i]),&(cfb_buf1[i]),
 612                         8,1,&ks,&cfb_tmp,DES_ENCRYPT);
 613         if (memcmp(cfb_cipher8,cfb_buf1,sizeof(plain)) != 0)
 614                 {
 615                 printf("cfb_encrypt small encrypt error\n");
 616                 err=1;
 617                 }
 618
 619         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 620         for (i=0; i<sizeof(plain); i++)
 621                 DES_cfb_encrypt(&(cfb_buf1[i]),&(cfb_buf2[i]),
 622                         8,1,&ks,&cfb_tmp,DES_DECRYPT);
 623         if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
 624                 {
 625                 printf("cfb_encrypt small decrypt error\n");
 626                 err=1;
 627                 }
 628
 629         printf("ede_cfb64() ");
 630         err+=ede_cfb64_test(cfb_cipher64);
 631
 632         printf("done\n");
 633
 634         printf("Doing ofb\n");
 635         DES_set_key_checked(&ofb_key,&ks);
 636         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 637         DES_ofb_encrypt(plain,ofb_buf1,64,sizeof(plain)/8,&ks,&ofb_tmp);
 638         if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0)
 639                 {
 640                 printf("ofb_encrypt encrypt error\n");
 641 printf("%02X %02X %02X %02X %02X %02X %02X %02X\n",
 642 ofb_buf1[8+0], ofb_buf1[8+1], ofb_buf1[8+2], ofb_buf1[8+3],
 643 ofb_buf1[8+4], ofb_buf1[8+5], ofb_buf1[8+6], ofb_buf1[8+7]);
 644 printf("%02X %02X %02X %02X %02X %02X %02X %02X\n",
 645 ofb_buf1[8+0], ofb_cipher[8+1], ofb_cipher[8+2], ofb_cipher[8+3],
 646 ofb_buf1[8+4], ofb_cipher[8+5], ofb_cipher[8+6], ofb_cipher[8+7]);
 647                 err=1;
 648                 }
 649         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 650         DES_ofb_encrypt(ofb_buf1,ofb_buf2,64,sizeof(ofb_buf1)/8,&ks,&ofb_tmp);
 651         if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0)
 652                 {
 653                 printf("ofb_encrypt decrypt error\n");
 654 printf("%02X %02X %02X %02X %02X %02X %02X %02X\n",
 655 ofb_buf2[8+0], ofb_buf2[8+1], ofb_buf2[8+2], ofb_buf2[8+3],
 656 ofb_buf2[8+4], ofb_buf2[8+5], ofb_buf2[8+6], ofb_buf2[8+7]);
 657 printf("%02X %02X %02X %02X %02X %02X %02X %02X\n",
 658 plain[8+0], plain[8+1], plain[8+2], plain[8+3],
 659 plain[8+4], plain[8+5], plain[8+6], plain[8+7]);
 660                 err=1;
 661                 }
 662
 663         printf("Doing ofb64\n");
 664         DES_set_key_checked(&ofb_key,&ks);
 665         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 666         memset(ofb_buf1,0,sizeof(ofb_buf1));
 667         memset(ofb_buf2,0,sizeof(ofb_buf1));
 668         num=0;
 669         for (i=0; i<sizeof(plain); i++)
 670                 {
 671                 DES_ofb64_encrypt(&(plain[i]),&(ofb_buf1[i]),1,&ks,&ofb_tmp,
 672                                   &num);
 673                 }
 674         if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0)
 675                 {
 676                 printf("ofb64_encrypt encrypt error\n");
 677                 err=1;
 678                 }
 679         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 680         num=0;
 681         DES_ofb64_encrypt(ofb_buf1,ofb_buf2,sizeof(ofb_buf1),&ks,&ofb_tmp,
 682                           &num);
 683         if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0)
 684                 {
 685                 printf("ofb64_encrypt decrypt error\n");
 686                 err=1;
 687                 }
 688
 689         printf("Doing ede_ofb64\n");
 690         DES_set_key_checked(&ofb_key,&ks);
 691         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 692         memset(ofb_buf1,0,sizeof(ofb_buf1));
 693         memset(ofb_buf2,0,sizeof(ofb_buf1));
 694         num=0;
 695         for (i=0; i<sizeof(plain); i++)
 696                 {
 697                 DES_ede3_ofb64_encrypt(&(plain[i]),&(ofb_buf1[i]),1,&ks,&ks,
 698                                        &ks,&ofb_tmp,&num);
 699                 }
 700         if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0)
 701                 {
 702                 printf("ede_ofb64_encrypt encrypt error\n");
 703                 err=1;
 704                 }
 705         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 706         num=0;
 707         DES_ede3_ofb64_encrypt(ofb_buf1,ofb_buf2,sizeof(ofb_buf1),&ks,&ks,&ks,
 708                                &ofb_tmp,&num);
 709         if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0)
 710                 {
 711                 printf("ede_ofb64_encrypt decrypt error\n");
 712                 err=1;
 713                 }
 714
 715         printf("Doing cbc_cksum\n");
 716         DES_set_key_checked(&cbc_key,&ks);
 717         cs=DES_cbc_cksum(cbc_data,&cret,strlen((char *)cbc_data),&ks,&cbc_iv);
 718         if (cs != cbc_cksum_ret)
 719                 {
 720                 printf("bad return value (%08lX), should be %08lX\n",
 721                         (unsigned long)cs,(unsigned long)cbc_cksum_ret);
 722                 err=1;
 723                 }
 724         if (memcmp(cret,cbc_cksum_data,8) != 0)
 725                 {
 726                 printf("bad cbc_cksum block returned\n");
 727                 err=1;
 728                 }
 729
 730         printf("Doing quad_cksum\n");
 731         cs=DES_quad_cksum(cbc_data,(DES_cblock *)lqret,
 732                 (long)strlen((char *)cbc_data),2,(DES_cblock *)cbc_iv);
 733         if (cs != 0x70d7a63aL)
 734                 {
 735                 printf("quad_cksum error, ret %08lx should be 70d7a63a\n",
 736                         (unsigned long)cs);
 737                 err=1;
 738                 }
 739 #ifdef _CRAY
 740         if (lqret[0].a != 0x327eba8dL)
 741                 {
 742                 printf("quad_cksum error, out[0] %08lx is not %08lx\n",
 743                         (unsigned long)lqret[0].a,0x327eba8dUL);
 744                 err=1;
 745                 }
 746         if (lqret[0].b != 0x201a49ccL)
 747                 {
 748                 printf("quad_cksum error, out[1] %08lx is not %08lx\n",
 749                         (unsigned long)lqret[0].b,0x201a49ccUL);
 750                 err=1;
 751                 }
 752         if (lqret[1].a != 0x70d7a63aL)
 753                 {
 754                 printf("quad_cksum error, out[2] %08lx is not %08lx\n",
 755                         (unsigned long)lqret[1].a,0x70d7a63aUL);
 756                 err=1;
 757                 }
 758         if (lqret[1].b != 0x501c2c26L)
 759                 {
 760                 printf("quad_cksum error, out[3] %08lx is not %08lx\n",
 761                         (unsigned long)lqret[1].b,0x501c2c26UL);
 762                 err=1;
 763                 }
 764 #else
 765         if (lqret[0] != 0x327eba8dL)
 766                 {
 767                 printf("quad_cksum error, out[0] %08lx is not %08lx\n",
 768                         (unsigned long)lqret[0],0x327eba8dUL);
 769                 err=1;
 770                 }
 771         if (lqret[1] != 0x201a49ccL)
 772                 {
 773                 printf("quad_cksum error, out[1] %08lx is not %08lx\n",
 774                         (unsigned long)lqret[1],0x201a49ccUL);
 775                 err=1;
 776                 }
 777         if (lqret[2] != 0x70d7a63aL)
 778                 {
 779                 printf("quad_cksum error, out[2] %08lx is not %08lx\n",
 780                         (unsigned long)lqret[2],0x70d7a63aUL);
 781                 err=1;
 782                 }
 783         if (lqret[3] != 0x501c2c26L)
 784                 {
 785                 printf("quad_cksum error, out[3] %08lx is not %08lx\n",
 786                         (unsigned long)lqret[3],0x501c2c26UL);
 787                 err=1;
 788                 }
 789 #endif
 790 #endif
 791
 792         printf("input word alignment test");
 793         for (i=0; i<4; i++)
 794                 {
 795                 printf(" %d",i);
 796                 DES_ncbc_encrypt(&(cbc_out[i]),cbc_in,
 797                                  strlen((char *)cbc_data)+1,&ks,
 798                                  &cbc_iv,DES_ENCRYPT);
 799                 }
 800         printf("\noutput word alignment test");
 801         for (i=0; i<4; i++)
 802                 {
 803                 printf(" %d",i);
 804                 DES_ncbc_encrypt(cbc_out,&(cbc_in[i]),
 805                                  strlen((char *)cbc_data)+1,&ks,
 806                                  &cbc_iv,DES_ENCRYPT);
 807                 }
 808         printf("\n");
 809         printf("fast crypt test ");
 810         str=crypt("testing","ef");
 811         if (strcmp("efGnQx2725bI2",str) != 0)
 812                 {
 813                 printf("fast crypt error, %s should be efGnQx2725bI2\n",str);
 814                 err=1;
 815                 }
 816         str=crypt("bca76;23","yA");
 817         if (strcmp("yA1Rp/1hZXIJk",str) != 0)
 818                 {
 819                 printf("fast crypt error, %s should be yA1Rp/1hZXIJk\n",str);
 820                 err=1;
 821                 }
 822         printf("\n");
 823         return(err);
 824         }
 825
 826 static char *pt(unsigned char *p)
 827         {
 828         static char bufs[10][20];
 829         static int bnum=0;
 830         char *ret;
 831         int i;
 832         static char *f="0123456789ABCDEF";
 833
 834         ret= &(bufs[bnum++][0]);
 835         bnum%=10;
 836         for (i=0; i<8; i++)
 837                 {
 838                 ret[i*2]=f[(p[i]>>4)&0xf];
 839                 ret[i*2+1]=f[p[i]&0xf];
 840                 }
 841         ret[16]='\0';
 842         return(ret);
 843         }
 844
 845 #ifndef LIBDES_LIT
 846
 847 static int cfb_test(int bits, unsigned char *cfb_cipher)
 848         {
 849         DES_key_schedule ks;
 850         int i,err=0;
 851
 852         DES_set_key_checked(&cfb_key,&ks);
 853         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 854         DES_cfb_encrypt(plain,cfb_buf1,bits,sizeof(plain),&ks,&cfb_tmp,
 855                         DES_ENCRYPT);
 856         if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0)
 857                 {
 858                 err=1;
 859                 printf("cfb_encrypt encrypt error\n");
 860                 for (i=0; i<24; i+=8)
 861                         printf("%s\n",pt(&(cfb_buf1[i])));
 862                 }
 863         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 864         DES_cfb_encrypt(cfb_buf1,cfb_buf2,bits,sizeof(plain),&ks,&cfb_tmp,
 865                         DES_DECRYPT);
 866         if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
 867                 {
 868                 err=1;
 869                 printf("cfb_encrypt decrypt error\n");
 870                 for (i=0; i<24; i+=8)
 871                         printf("%s\n",pt(&(cfb_buf1[i])));
 872                 }
 873         return(err);
 874         }
 875
 876 static int cfb64_test(unsigned char *cfb_cipher)
 877         {
 878         DES_key_schedule ks;
 879         int err=0,i,n;
 880
 881         DES_set_key_checked(&cfb_key,&ks);
 882         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 883         n=0;
 884         DES_cfb64_encrypt(plain,cfb_buf1,12,&ks,&cfb_tmp,&n,DES_ENCRYPT);
 885         DES_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),sizeof(plain)-12,&ks,
 886                           &cfb_tmp,&n,DES_ENCRYPT);
 887         if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0)
 888                 {
 889                 err=1;
 890                 printf("cfb_encrypt encrypt error\n");
 891                 for (i=0; i<24; i+=8)
 892                         printf("%s\n",pt(&(cfb_buf1[i])));
 893                 }
 894         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 895         n=0;
 896         DES_cfb64_encrypt(cfb_buf1,cfb_buf2,17,&ks,&cfb_tmp,&n,DES_DECRYPT);
 897         DES_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]),
 898                           sizeof(plain)-17,&ks,&cfb_tmp,&n,DES_DECRYPT);
 899         if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
 900                 {
 901                 err=1;
 902                 printf("cfb_encrypt decrypt error\n");
 903                 for (i=0; i<24; i+=8)
 904                         printf("%s\n",pt(&(cfb_buf2[i])));
 905                 }
 906         return(err);
 907         }
 908
 909 static int ede_cfb64_test(unsigned char *cfb_cipher)
 910         {
 911         DES_key_schedule ks;
 912         int err=0,i,n;
 913
 914         DES_set_key_checked(&cfb_key,&ks);
 915         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 916         n=0;
 917         DES_ede3_cfb64_encrypt(plain,cfb_buf1,12,&ks,&ks,&ks,&cfb_tmp,&n,
 918                                DES_ENCRYPT);
 919         DES_ede3_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),
 920                                sizeof(plain)-12,&ks,&ks,&ks,
 921                                &cfb_tmp,&n,DES_ENCRYPT);
 922         if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0)
 923                 {
 924                 err=1;
 925                 printf("ede_cfb_encrypt encrypt error\n");
 926                 for (i=0; i<24; i+=8)
 927                         printf("%s\n",pt(&(cfb_buf1[i])));
 928                 }
 929         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 930         n=0;
 931         DES_ede3_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,&ks,&ks,&ks,
 932                                &cfb_tmp,&n,DES_DECRYPT);
 933         DES_ede3_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]),
 934                                sizeof(plain)-17,&ks,&ks,&ks,
 935                                &cfb_tmp,&n,DES_DECRYPT);
 936         if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
 937                 {
 938                 err=1;
 939                 printf("ede_cfb_encrypt decrypt error\n");
 940                 for (i=0; i<24; i+=8)
 941                         printf("%s\n",pt(&(cfb_buf2[i])));
 942                 }
 943         return(err);
 944         }
 945
 946 #endif
 947 #endif