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
  87 #define crypt(c,s) (DES_crypt((c),(s)))
  88
  89 /* tisk tisk - the test keys don't all have odd parity :-( */
  90 /* test data */
  91 #define NUM_TESTS 34
  92 static unsigned char key_data[NUM_TESTS][8]={
  93         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  94         {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
  95         {0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  96         {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
  97         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
  98         {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
  99         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 100         {0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10},
 101         {0x7C,0xA1,0x10,0x45,0x4A,0x1A,0x6E,0x57},
 102         {0x01,0x31,0xD9,0x61,0x9D,0xC1,0x37,0x6E},
 103         {0x07,0xA1,0x13,0x3E,0x4A,0x0B,0x26,0x86},
 104         {0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E},
 105         {0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6},
 106         {0x01,0x13,0xB9,0x70,0xFD,0x34,0xF2,0xCE},
 107         {0x01,0x70,0xF1,0x75,0x46,0x8F,0xB5,0xE6},
 108         {0x43,0x29,0x7F,0xAD,0x38,0xE3,0x73,0xFE},
 109         {0x07,0xA7,0x13,0x70,0x45,0xDA,0x2A,0x16},
 110         {0x04,0x68,0x91,0x04,0xC2,0xFD,0x3B,0x2F},
 111         {0x37,0xD0,0x6B,0xB5,0x16,0xCB,0x75,0x46},
 112         {0x1F,0x08,0x26,0x0D,0x1A,0xC2,0x46,0x5E},
 113         {0x58,0x40,0x23,0x64,0x1A,0xBA,0x61,0x76},
 114         {0x02,0x58,0x16,0x16,0x46,0x29,0xB0,0x07},
 115         {0x49,0x79,0x3E,0xBC,0x79,0xB3,0x25,0x8F},
 116         {0x4F,0xB0,0x5E,0x15,0x15,0xAB,0x73,0xA7},
 117         {0x49,0xE9,0x5D,0x6D,0x4C,0xA2,0x29,0xBF},
 118         {0x01,0x83,0x10,0xDC,0x40,0x9B,0x26,0xD6},
 119         {0x1C,0x58,0x7F,0x1C,0x13,0x92,0x4F,0xEF},
 120         {0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01},
 121         {0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E},
 122         {0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE},
 123         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 124         {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
 125         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 126         {0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10}};
 127
 128 static unsigned char plain_data[NUM_TESTS][8]={
 129         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 130         {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
 131         {0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
 132         {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
 133         {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
 134         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 135         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 136         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 137         {0x01,0xA1,0xD6,0xD0,0x39,0x77,0x67,0x42},
 138         {0x5C,0xD5,0x4C,0xA8,0x3D,0xEF,0x57,0xDA},
 139         {0x02,0x48,0xD4,0x38,0x06,0xF6,0x71,0x72},
 140         {0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A},
 141         {0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2},
 142         {0x05,0x9B,0x5E,0x08,0x51,0xCF,0x14,0x3A},
 143         {0x07,0x56,0xD8,0xE0,0x77,0x47,0x61,0xD2},
 144         {0x76,0x25,0x14,0xB8,0x29,0xBF,0x48,0x6A},
 145         {0x3B,0xDD,0x11,0x90,0x49,0x37,0x28,0x02},
 146         {0x26,0x95,0x5F,0x68,0x35,0xAF,0x60,0x9A},
 147         {0x16,0x4D,0x5E,0x40,0x4F,0x27,0x52,0x32},
 148         {0x6B,0x05,0x6E,0x18,0x75,0x9F,0x5C,0xCA},
 149         {0x00,0x4B,0xD6,0xEF,0x09,0x17,0x60,0x62},
 150         {0x48,0x0D,0x39,0x00,0x6E,0xE7,0x62,0xF2},
 151         {0x43,0x75,0x40,0xC8,0x69,0x8F,0x3C,0xFA},
 152         {0x07,0x2D,0x43,0xA0,0x77,0x07,0x52,0x92},
 153         {0x02,0xFE,0x55,0x77,0x81,0x17,0xF1,0x2A},
 154         {0x1D,0x9D,0x5C,0x50,0x18,0xF7,0x28,0xC2},
 155         {0x30,0x55,0x32,0x28,0x6D,0x6F,0x29,0x5A},
 156         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 157         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 158         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 159         {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
 160         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 161         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 162         {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}};
 163
 164 static unsigned char cipher_data[NUM_TESTS][8]={
 165         {0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7},
 166         {0x73,0x59,0xB2,0x16,0x3E,0x4E,0xDC,0x58},
 167         {0x95,0x8E,0x6E,0x62,0x7A,0x05,0x55,0x7B},
 168         {0xF4,0x03,0x79,0xAB,0x9E,0x0E,0xC5,0x33},
 169         {0x17,0x66,0x8D,0xFC,0x72,0x92,0x53,0x2D},
 170         {0x8A,0x5A,0xE1,0xF8,0x1A,0xB8,0xF2,0xDD},
 171         {0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7},
 172         {0xED,0x39,0xD9,0x50,0xFA,0x74,0xBC,0xC4},
 173         {0x69,0x0F,0x5B,0x0D,0x9A,0x26,0x93,0x9B},
 174         {0x7A,0x38,0x9D,0x10,0x35,0x4B,0xD2,0x71},
 175         {0x86,0x8E,0xBB,0x51,0xCA,0xB4,0x59,0x9A},
 176         {0x71,0x78,0x87,0x6E,0x01,0xF1,0x9B,0x2A},
 177         {0xAF,0x37,0xFB,0x42,0x1F,0x8C,0x40,0x95},
 178         {0x86,0xA5,0x60,0xF1,0x0E,0xC6,0xD8,0x5B},
 179         {0x0C,0xD3,0xDA,0x02,0x00,0x21,0xDC,0x09},
 180         {0xEA,0x67,0x6B,0x2C,0xB7,0xDB,0x2B,0x7A},
 181         {0xDF,0xD6,0x4A,0x81,0x5C,0xAF,0x1A,0x0F},
 182         {0x5C,0x51,0x3C,0x9C,0x48,0x86,0xC0,0x88},
 183         {0x0A,0x2A,0xEE,0xAE,0x3F,0xF4,0xAB,0x77},
 184         {0xEF,0x1B,0xF0,0x3E,0x5D,0xFA,0x57,0x5A},
 185         {0x88,0xBF,0x0D,0xB6,0xD7,0x0D,0xEE,0x56},
 186         {0xA1,0xF9,0x91,0x55,0x41,0x02,0x0B,0x56},
 187         {0x6F,0xBF,0x1C,0xAF,0xCF,0xFD,0x05,0x56},
 188         {0x2F,0x22,0xE4,0x9B,0xAB,0x7C,0xA1,0xAC},
 189         {0x5A,0x6B,0x61,0x2C,0xC2,0x6C,0xCE,0x4A},
 190         {0x5F,0x4C,0x03,0x8E,0xD1,0x2B,0x2E,0x41},
 191         {0x63,0xFA,0xC0,0xD0,0x34,0xD9,0xF7,0x93},
 192         {0x61,0x7B,0x3A,0x0C,0xE8,0xF0,0x71,0x00},
 193         {0xDB,0x95,0x86,0x05,0xF8,0xC8,0xC6,0x06},
 194         {0xED,0xBF,0xD1,0xC6,0x6C,0x29,0xCC,0xC7},
 195         {0x35,0x55,0x50,0xB2,0x15,0x0E,0x24,0x51},
 196         {0xCA,0xAA,0xAF,0x4D,0xEA,0xF1,0xDB,0xAE},
 197         {0xD5,0xD4,0x4F,0xF7,0x20,0x68,0x3D,0x0D},
 198         {0x2A,0x2B,0xB0,0x08,0xDF,0x97,0xC2,0xF2}};
 199
 200 static unsigned char cipher_ecb2[NUM_TESTS-1][8]={
 201         {0x92,0x95,0xB5,0x9B,0xB3,0x84,0x73,0x6E},
 202         {0x19,0x9E,0x9D,0x6D,0xF3,0x9A,0xA8,0x16},
 203         {0x2A,0x4B,0x4D,0x24,0x52,0x43,0x84,0x27},
 204         {0x35,0x84,0x3C,0x01,0x9D,0x18,0xC5,0xB6},
 205         {0x4A,0x5B,0x2F,0x42,0xAA,0x77,0x19,0x25},
 206         {0xA0,0x6B,0xA9,0xB8,0xCA,0x5B,0x17,0x8A},
 207         {0xAB,0x9D,0xB7,0xFB,0xED,0x95,0xF2,0x74},
 208         {0x3D,0x25,0x6C,0x23,0xA7,0x25,0x2F,0xD6},
 209         {0xB7,0x6F,0xAB,0x4F,0xBD,0xBD,0xB7,0x67},
 210         {0x8F,0x68,0x27,0xD6,0x9C,0xF4,0x1A,0x10},
 211         {0x82,0x57,0xA1,0xD6,0x50,0x5E,0x81,0x85},
 212         {0xA2,0x0F,0x0A,0xCD,0x80,0x89,0x7D,0xFA},
 213         {0xCD,0x2A,0x53,0x3A,0xDB,0x0D,0x7E,0xF3},
 214         {0xD2,0xC2,0xBE,0x27,0xE8,0x1B,0x68,0xE3},
 215         {0xE9,0x24,0xCF,0x4F,0x89,0x3C,0x5B,0x0A},
 216         {0xA7,0x18,0xC3,0x9F,0xFA,0x9F,0xD7,0x69},
 217         {0x77,0x2C,0x79,0xB1,0xD2,0x31,0x7E,0xB1},
 218         {0x49,0xAB,0x92,0x7F,0xD0,0x22,0x00,0xB7},
 219         {0xCE,0x1C,0x6C,0x7D,0x85,0xE3,0x4A,0x6F},
 220         {0xBE,0x91,0xD6,0xE1,0x27,0xB2,0xE9,0x87},
 221         {0x70,0x28,0xAE,0x8F,0xD1,0xF5,0x74,0x1A},
 222         {0xAA,0x37,0x80,0xBB,0xF3,0x22,0x1D,0xDE},
 223         {0xA6,0xC4,0xD2,0x5E,0x28,0x93,0xAC,0xB3},
 224         {0x22,0x07,0x81,0x5A,0xE4,0xB7,0x1A,0xAD},
 225         {0xDC,0xCE,0x05,0xE7,0x07,0xBD,0xF5,0x84},
 226         {0x26,0x1D,0x39,0x2C,0xB3,0xBA,0xA5,0x85},
 227         {0xB4,0xF7,0x0F,0x72,0xFB,0x04,0xF0,0xDC},
 228         {0x95,0xBA,0xA9,0x4E,0x87,0x36,0xF2,0x89},
 229         {0xD4,0x07,0x3A,0xF1,0x5A,0x17,0x82,0x0E},
 230         {0xEF,0x6F,0xAF,0xA7,0x66,0x1A,0x7E,0x89},
 231         {0xC1,0x97,0xF5,0x58,0x74,0x8A,0x20,0xE7},
 232         {0x43,0x34,0xCF,0xDA,0x22,0xC4,0x86,0xC8},
 233         {0x08,0xD7,0xB4,0xFB,0x62,0x9D,0x08,0x85}};
 234
 235 static unsigned char cbc_key [8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
 236 static unsigned char cbc2_key[8]={0xf1,0xe0,0xd3,0xc2,0xb5,0xa4,0x97,0x86};
 237 static unsigned char cbc3_key[8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10};
 238 static unsigned char cbc_iv  [8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10};
 239 /* Changed the following text constant to binary so it will work on ebcdic
 240  * machines :-) */
 241 /* static char cbc_data[40]="7654321 Now is the time for \0001"; */
 242 static unsigned char cbc_data[40]={
 243         0x37,0x36,0x35,0x34,0x33,0x32,0x31,0x20,
 244         0x4E,0x6F,0x77,0x20,0x69,0x73,0x20,0x74,
 245         0x68,0x65,0x20,0x74,0x69,0x6D,0x65,0x20,
 246         0x66,0x6F,0x72,0x20,0x00,0x31,0x00,0x00,
 247         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 248         };
 249
 250 static unsigned char cbc_ok[32]={
 251         0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4,
 252         0xac,0xd8,0xae,0xfd,0xdf,0xd8,0xa1,0xeb,
 253         0x46,0x8e,0x91,0x15,0x78,0x88,0xba,0x68,
 254         0x1d,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4};
 255
 256 #ifdef SCREW_THE_PARITY
 257 #error "SCREW_THE_PARITY is not ment to be defined."
 258 #error "Original vectors are preserved for reference only."
 259 static unsigned char cbc2_key[8]={0xf0,0xe1,0xd2,0xc3,0xb4,0xa5,0x96,0x87};
 260 static unsigned char xcbc_ok[32]={
 261         0x86,0x74,0x81,0x0D,0x61,0xA4,0xA5,0x48,
 262         0xB9,0x93,0x03,0xE1,0xB8,0xBB,0xBD,0xBD,
 263         0x64,0x30,0x0B,0xB9,0x06,0x65,0x81,0x76,
 264         0x04,0x1D,0x77,0x62,0x17,0xCA,0x2B,0xD2,
 265         };
 266 #else
 267 static unsigned char xcbc_ok[32]={
 268         0x84,0x6B,0x29,0x14,0x85,0x1E,0x9A,0x29,
 269         0x54,0x73,0x2F,0x8A,0xA0,0xA6,0x11,0xC1,
 270         0x15,0xCD,0xC2,0xD7,0x95,0x1B,0x10,0x53,
 271         0xA6,0x3C,0x5E,0x03,0xB2,0x1A,0xA3,0xC4,
 272         };
 273 #endif
 274
 275 static unsigned char cbc3_ok[32]={
 276         0x3F,0xE3,0x01,0xC9,0x62,0xAC,0x01,0xD0,
 277         0x22,0x13,0x76,0x3C,0x1C,0xBD,0x4C,0xDC,
 278         0x79,0x96,0x57,0xC0,0x64,0xEC,0xF5,0xD4,
 279         0x1C,0x67,0x38,0x12,0xCF,0xDE,0x96,0x75};
 280
 281 static unsigned char pcbc_ok[32]={
 282         0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4,
 283         0x6d,0xec,0xb4,0x70,0xa0,0xe5,0x6b,0x15,
 284         0xae,0xa6,0xbf,0x61,0xed,0x7d,0x9c,0x9f,
 285         0xf7,0x17,0x46,0x3b,0x8a,0xb3,0xcc,0x88};
 286
 287 static unsigned char cfb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
 288 static unsigned char cfb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef};
 289 static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8];
 290 static unsigned char plain[24]=
 291         {
 292         0x4e,0x6f,0x77,0x20,0x69,0x73,
 293         0x20,0x74,0x68,0x65,0x20,0x74,
 294         0x69,0x6d,0x65,0x20,0x66,0x6f,
 295         0x72,0x20,0x61,0x6c,0x6c,0x20
 296         };
 297 static unsigned char cfb_cipher8[24]= {
 298         0xf3,0x1f,0xda,0x07,0x01,0x14, 0x62,0xee,0x18,0x7f,0x43,0xd8,
 299         0x0a,0x7c,0xd9,0xb5,0xb0,0xd2, 0x90,0xda,0x6e,0x5b,0x9a,0x87 };
 300 static unsigned char cfb_cipher16[24]={
 301         0xF3,0x09,0x87,0x87,0x7F,0x57, 0xF7,0x3C,0x36,0xB6,0xDB,0x70,
 302         0xD8,0xD5,0x34,0x19,0xD3,0x86, 0xB2,0x23,0xB7,0xB2,0xAD,0x1B };
 303 static unsigned char cfb_cipher32[24]={
 304         0xF3,0x09,0x62,0x49,0xA4,0xDF, 0xA4,0x9F,0x33,0xDC,0x7B,0xAD,
 305         0x4C,0xC8,0x9F,0x64,0xE4,0x53, 0xE5,0xEC,0x67,0x20,0xDA,0xB6 };
 306 static unsigned char cfb_cipher48[24]={
 307         0xF3,0x09,0x62,0x49,0xC7,0xF4, 0x30,0xB5,0x15,0xEC,0xBB,0x85,
 308         0x97,0x5A,0x13,0x8C,0x68,0x60, 0xE2,0x38,0x34,0x3C,0xDC,0x1F };
 309 static unsigned char cfb_cipher64[24]={
 310         0xF3,0x09,0x62,0x49,0xC7,0xF4, 0x6E,0x51,0xA6,0x9E,0x83,0x9B,
 311         0x1A,0x92,0xF7,0x84,0x03,0x46, 0x71,0x33,0x89,0x8E,0xA6,0x22 };
 312
 313 static unsigned char ofb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
 314 static unsigned char ofb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef};
 315 static unsigned char ofb_buf1[24],ofb_buf2[24],ofb_tmp[8];
 316 static unsigned char ofb_cipher[24]=
 317         {
 318         0xf3,0x09,0x62,0x49,0xc7,0xf4,0x6e,0x51,
 319         0x35,0xf2,0x4a,0x24,0x2e,0xeb,0x3d,0x3f,
 320         0x3d,0x6d,0x5b,0xe3,0x25,0x5a,0xf8,0xc3
 321         };
 322
 323 #if 0
 324 static DES_LONG cbc_cksum_ret=0xB462FEF7L;
 325 #else
 326 static DES_LONG cbc_cksum_ret=0xF7FE62B4L;
 327 #endif
 328 static unsigned char cbc_cksum_data[8]={0x1D,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4};
 329
 330 static char *pt(unsigned char *p);
 331 static int cfb_test(int bits, unsigned char *cfb_cipher);
 332 static int cfb64_test(unsigned char *cfb_cipher);
 333 static int ede_cfb64_test(unsigned char *cfb_cipher);
 334 int main(int argc, char *argv[])
 335         {
 336         int j,err=0;
 337         unsigned int i;
 338         des_cblock in,out,outin,iv3,iv2;
 339         des_key_schedule ks,ks2,ks3;
 340         unsigned char cbc_in[40];
 341         unsigned char cbc_out[40];
 342         DES_LONG cs;
 343         unsigned char cret[8];
 344 #ifdef _CRAY
 345         struct {
 346             int a:32;
 347             int b:32;
 348         } lqret[2];
 349 #else
 350         DES_LONG lqret[4];
 351 #endif
 352         int num;
 353         char *str;
 354
 355 #ifndef OPENSSL_NO_DESCBCM
 356         printf("Doing cbcm\n");
 357         if ((j=DES_set_key_checked(&cbc_key,&ks)) != 0)
 358                 {
 359                 printf("Key error %d\n",j);
 360                 err=1;
 361                 }
 362         if ((j=DES_set_key_checked(&cbc2_key,&ks2)) != 0)
 363                 {
 364                 printf("Key error %d\n",j);
 365                 err=1;
 366                 }
 367         if ((j=DES_set_key_checked(&cbc3_key,&ks3)) != 0)
 368                 {
 369                 printf("Key error %d\n",j);
 370                 err=1;
 371                 }
 372         memset(cbc_out,0,40);
 373         memset(cbc_in,0,40);
 374         i=strlen((char *)cbc_data)+1;
 375         /* i=((i+7)/8)*8; */
 376         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 377         memset(iv2,'\0',sizeof iv2);
 378
 379         DES_ede3_cbcm_encrypt(cbc_data,cbc_out,16L,&ks,&ks2,&ks3,&iv3,&iv2,
 380                               DES_ENCRYPT);
 381         DES_ede3_cbcm_encrypt(&cbc_data[16],&cbc_out[16],i-16,&ks,&ks2,&ks3,
 382                               &iv3,&iv2,DES_ENCRYPT);
 383         /*      if (memcmp(cbc_out,cbc3_ok,
 384                 (unsigned int)(strlen((char *)cbc_data)+1+7)/8*8) != 0)
 385                 {
 386                 printf("des_ede3_cbc_encrypt encrypt error\n");
 387                 err=1;
 388                 }
 389         */
 390         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 391         memset(iv2,'\0',sizeof iv2);
 392         DES_ede3_cbcm_encrypt(cbc_out,cbc_in,i,&ks,&ks2,&ks3,&iv3,&iv2,DES_DECRYPT);
 393         if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)+1) != 0)
 394                 {
 395                 unsigned int n;
 396
 397                 printf("des_ede3_cbcm_encrypt decrypt error\n");
 398                 for(n=0 ; n < i ; ++n)
 399                     printf(" %02x",cbc_data[n]);
 400                 printf("\n");
 401                 for(n=0 ; n < i ; ++n)
 402                     printf(" %02x",cbc_in[n]);
 403                 printf("\n");
 404                 err=1;
 405                 }
 406 #endif
 407
 408         printf("Doing ecb\n");
 409         for (i=0; i<NUM_TESTS; i++)
 410                 {
 411                 DES_set_key_unchecked(&key_data[i],&ks);
 412                 memcpy(in,plain_data[i],8);
 413                 memset(out,0,8);
 414                 memset(outin,0,8);
 415                 des_ecb_encrypt(&in,&out,ks,DES_ENCRYPT);
 416                 des_ecb_encrypt(&out,&outin,ks,DES_DECRYPT);
 417
 418                 if (memcmp(out,cipher_data[i],8) != 0)
 419                         {
 420                         printf("Encryption error %2d\nk=%s p=%s o=%s act=%s\n",
 421                                 i+1,pt(key_data[i]),pt(in),pt(cipher_data[i]),
 422                                 pt(out));
 423                         err=1;
 424                         }
 425                 if (memcmp(in,outin,8) != 0)
 426                         {
 427                         printf("Decryption error %2d\nk=%s p=%s o=%s act=%s\n",
 428                                 i+1,pt(key_data[i]),pt(out),pt(in),pt(outin));
 429                         err=1;
 430                         }
 431                 }
 432
 433 #ifndef LIBDES_LIT
 434         printf("Doing ede ecb\n");
 435         for (i=0; i<(NUM_TESTS-2); i++)
 436                 {
 437                 DES_set_key_unchecked(&key_data[i],&ks);
 438                 DES_set_key_unchecked(&key_data[i+1],&ks2);
 439                 DES_set_key_unchecked(&key_data[i+2],&ks3);
 440                 memcpy(in,plain_data[i],8);
 441                 memset(out,0,8);
 442                 memset(outin,0,8);
 443                 des_ecb2_encrypt(&in,&out,ks,ks2,DES_ENCRYPT);
 444                 des_ecb2_encrypt(&out,&outin,ks,ks2,DES_DECRYPT);
 445
 446                 if (memcmp(out,cipher_ecb2[i],8) != 0)
 447                         {
 448                         printf("Encryption error %2d\nk=%s p=%s o=%s act=%s\n",
 449                                 i+1,pt(key_data[i]),pt(in),pt(cipher_ecb2[i]),
 450                                 pt(out));
 451                         err=1;
 452                         }
 453                 if (memcmp(in,outin,8) != 0)
 454                         {
 455                         printf("Decryption error %2d\nk=%s p=%s o=%s act=%s\n",
 456                                 i+1,pt(key_data[i]),pt(out),pt(in),pt(outin));
 457                         err=1;
 458                         }
 459                 }
 460 #endif
 461
 462         printf("Doing cbc\n");
 463         if ((j=DES_set_key_checked(&cbc_key,&ks)) != 0)
 464                 {
 465                 printf("Key error %d\n",j);
 466                 err=1;
 467                 }
 468         memset(cbc_out,0,40);
 469         memset(cbc_in,0,40);
 470         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 471         des_ncbc_encrypt(cbc_data,cbc_out,strlen((char *)cbc_data)+1,ks,
 472                          &iv3,DES_ENCRYPT);
 473         if (memcmp(cbc_out,cbc_ok,32) != 0)
 474                 {
 475                 printf("cbc_encrypt encrypt error\n");
 476                 err=1;
 477                 }
 478
 479         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 480         des_ncbc_encrypt(cbc_out,cbc_in,strlen((char *)cbc_data)+1,ks,
 481                          &iv3,DES_DECRYPT);
 482         if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)) != 0)
 483                 {
 484                 printf("cbc_encrypt decrypt error\n");
 485                 err=1;
 486                 }
 487
 488 #ifndef LIBDES_LIT
 489         printf("Doing desx cbc\n");
 490         if ((j=DES_set_key_checked(&cbc_key,&ks)) != 0)
 491                 {
 492                 printf("Key error %d\n",j);
 493                 err=1;
 494                 }
 495         memset(cbc_out,0,40);
 496         memset(cbc_in,0,40);
 497         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 498         des_xcbc_encrypt(cbc_data,cbc_out,strlen((char *)cbc_data)+1,ks,
 499                          &iv3,&cbc2_key,&cbc3_key, DES_ENCRYPT);
 500         if (memcmp(cbc_out,xcbc_ok,32) != 0)
 501                 {
 502                 printf("des_xcbc_encrypt encrypt error\n");
 503                 err=1;
 504                 }
 505         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 506         des_xcbc_encrypt(cbc_out,cbc_in,strlen((char *)cbc_data)+1,ks,
 507                          &iv3,&cbc2_key,&cbc3_key, DES_DECRYPT);
 508         if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)+1) != 0)
 509                 {
 510                 printf("des_xcbc_encrypt decrypt error\n");
 511                 err=1;
 512                 }
 513 #endif
 514
 515         printf("Doing ede cbc\n");
 516         if ((j=DES_set_key_checked(&cbc_key,&ks)) != 0)
 517                 {
 518                 printf("Key error %d\n",j);
 519                 err=1;
 520                 }
 521         if ((j=DES_set_key_checked(&cbc2_key,&ks2)) != 0)
 522                 {
 523                 printf("Key error %d\n",j);
 524                 err=1;
 525                 }
 526         if ((j=DES_set_key_checked(&cbc3_key,&ks3)) != 0)
 527                 {
 528                 printf("Key error %d\n",j);
 529                 err=1;
 530                 }
 531         memset(cbc_out,0,40);
 532         memset(cbc_in,0,40);
 533         i=strlen((char *)cbc_data)+1;
 534         /* i=((i+7)/8)*8; */
 535         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 536
 537         des_ede3_cbc_encrypt(cbc_data,cbc_out,16L,ks,ks2,ks3,&iv3,
 538                              DES_ENCRYPT);
 539         des_ede3_cbc_encrypt(&(cbc_data[16]),&(cbc_out[16]),i-16,ks,ks2,ks3,
 540                              &iv3,DES_ENCRYPT);
 541         if (memcmp(cbc_out,cbc3_ok,
 542                 (unsigned int)(strlen((char *)cbc_data)+1+7)/8*8) != 0)
 543                 {
 544                 unsigned int n;
 545
 546                 printf("des_ede3_cbc_encrypt encrypt error\n");
 547                 for(n=0 ; n < i ; ++n)
 548                     printf(" %02x",cbc_out[n]);
 549                 printf("\n");
 550                 for(n=0 ; n < i ; ++n)
 551                     printf(" %02x",cbc3_ok[n]);
 552                 printf("\n");
 553                 err=1;
 554                 }
 555
 556         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 557         des_ede3_cbc_encrypt(cbc_out,cbc_in,i,ks,ks2,ks3,&iv3,DES_DECRYPT);
 558         if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)+1) != 0)
 559                 {
 560                 unsigned int n;
 561
 562                 printf("des_ede3_cbc_encrypt decrypt error\n");
 563                 for(n=0 ; n < i ; ++n)
 564                     printf(" %02x",cbc_data[n]);
 565                 printf("\n");
 566                 for(n=0 ; n < i ; ++n)
 567                     printf(" %02x",cbc_in[n]);
 568                 printf("\n");
 569                 err=1;
 570                 }
 571
 572 #ifndef LIBDES_LIT
 573         printf("Doing pcbc\n");
 574         if ((j=DES_set_key_checked(&cbc_key,&ks)) != 0)
 575                 {
 576                 printf("Key error %d\n",j);
 577                 err=1;
 578                 }
 579         memset(cbc_out,0,40);
 580         memset(cbc_in,0,40);
 581         des_pcbc_encrypt(cbc_data,cbc_out,strlen((char *)cbc_data)+1,ks,
 582                          &cbc_iv,DES_ENCRYPT);
 583         if (memcmp(cbc_out,pcbc_ok,32) != 0)
 584                 {
 585                 printf("pcbc_encrypt encrypt error\n");
 586                 err=1;
 587                 }
 588         des_pcbc_encrypt(cbc_out,cbc_in,strlen((char *)cbc_data)+1,ks,&cbc_iv,
 589                          DES_DECRYPT);
 590         if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)+1) != 0)
 591                 {
 592                 printf("pcbc_encrypt decrypt error\n");
 593                 err=1;
 594                 }
 595
 596         printf("Doing ");
 597         printf("cfb8 ");
 598         err+=cfb_test(8,cfb_cipher8);
 599         printf("cfb16 ");
 600         err+=cfb_test(16,cfb_cipher16);
 601         printf("cfb32 ");
 602         err+=cfb_test(32,cfb_cipher32);
 603         printf("cfb48 ");
 604         err+=cfb_test(48,cfb_cipher48);
 605         printf("cfb64 ");
 606         err+=cfb_test(64,cfb_cipher64);
 607
 608         printf("cfb64() ");
 609         err+=cfb64_test(cfb_cipher64);
 610
 611         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 612         for (i=0; i<sizeof(plain); i++)
 613                 des_cfb_encrypt(&(plain[i]),&(cfb_buf1[i]),
 614                         8,1,ks,&cfb_tmp,DES_ENCRYPT);
 615         if (memcmp(cfb_cipher8,cfb_buf1,sizeof(plain)) != 0)
 616                 {
 617                 printf("cfb_encrypt small encrypt error\n");
 618                 err=1;
 619                 }
 620
 621         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 622         for (i=0; i<sizeof(plain); i++)
 623                 des_cfb_encrypt(&(cfb_buf1[i]),&(cfb_buf2[i]),
 624                         8,1,ks,&cfb_tmp,DES_DECRYPT);
 625         if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
 626                 {
 627                 printf("cfb_encrypt small decrypt error\n");
 628                 err=1;
 629                 }
 630
 631         printf("ede_cfb64() ");
 632         err+=ede_cfb64_test(cfb_cipher64);
 633
 634         printf("done\n");
 635
 636         printf("Doing ofb\n");
 637         DES_set_key_checked(&ofb_key,&ks);
 638         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 639         des_ofb_encrypt(plain,ofb_buf1,64,sizeof(plain)/8,ks,&ofb_tmp);
 640         if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0)
 641                 {
 642                 printf("ofb_encrypt encrypt error\n");
 643 printf("%02X %02X %02X %02X %02X %02X %02X %02X\n",
 644 ofb_buf1[8+0], ofb_buf1[8+1], ofb_buf1[8+2], ofb_buf1[8+3],
 645 ofb_buf1[8+4], ofb_buf1[8+5], ofb_buf1[8+6], ofb_buf1[8+7]);
 646 printf("%02X %02X %02X %02X %02X %02X %02X %02X\n",
 647 ofb_buf1[8+0], ofb_cipher[8+1], ofb_cipher[8+2], ofb_cipher[8+3],
 648 ofb_buf1[8+4], ofb_cipher[8+5], ofb_cipher[8+6], ofb_cipher[8+7]);
 649                 err=1;
 650                 }
 651         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 652         des_ofb_encrypt(ofb_buf1,ofb_buf2,64,sizeof(ofb_buf1)/8,ks,&ofb_tmp);
 653         if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0)
 654                 {
 655                 printf("ofb_encrypt decrypt error\n");
 656 printf("%02X %02X %02X %02X %02X %02X %02X %02X\n",
 657 ofb_buf2[8+0], ofb_buf2[8+1], ofb_buf2[8+2], ofb_buf2[8+3],
 658 ofb_buf2[8+4], ofb_buf2[8+5], ofb_buf2[8+6], ofb_buf2[8+7]);
 659 printf("%02X %02X %02X %02X %02X %02X %02X %02X\n",
 660 plain[8+0], plain[8+1], plain[8+2], plain[8+3],
 661 plain[8+4], plain[8+5], plain[8+6], plain[8+7]);
 662                 err=1;
 663                 }
 664
 665         printf("Doing ofb64\n");
 666         DES_set_key_checked(&ofb_key,&ks);
 667         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 668         memset(ofb_buf1,0,sizeof(ofb_buf1));
 669         memset(ofb_buf2,0,sizeof(ofb_buf1));
 670         num=0;
 671         for (i=0; i<sizeof(plain); i++)
 672                 {
 673                 des_ofb64_encrypt(&(plain[i]),&(ofb_buf1[i]),1,ks,&ofb_tmp,
 674                                   &num);
 675                 }
 676         if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0)
 677                 {
 678                 printf("ofb64_encrypt encrypt error\n");
 679                 err=1;
 680                 }
 681         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 682         num=0;
 683         des_ofb64_encrypt(ofb_buf1,ofb_buf2,sizeof(ofb_buf1),ks,&ofb_tmp,
 684                           &num);
 685         if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0)
 686                 {
 687                 printf("ofb64_encrypt decrypt error\n");
 688                 err=1;
 689                 }
 690
 691         printf("Doing ede_ofb64\n");
 692         DES_set_key_checked(&ofb_key,&ks);
 693         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 694         memset(ofb_buf1,0,sizeof(ofb_buf1));
 695         memset(ofb_buf2,0,sizeof(ofb_buf1));
 696         num=0;
 697         for (i=0; i<sizeof(plain); i++)
 698                 {
 699                 des_ede3_ofb64_encrypt(&(plain[i]),&(ofb_buf1[i]),1,ks,ks,
 700                                        ks,&ofb_tmp,&num);
 701                 }
 702         if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0)
 703                 {
 704                 printf("ede_ofb64_encrypt encrypt error\n");
 705                 err=1;
 706                 }
 707         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 708         num=0;
 709         des_ede3_ofb64_encrypt(ofb_buf1,ofb_buf2,sizeof(ofb_buf1),ks,ks,ks,
 710                                &ofb_tmp,&num);
 711         if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0)
 712                 {
 713                 printf("ede_ofb64_encrypt decrypt error\n");
 714                 err=1;
 715                 }
 716
 717         printf("Doing cbc_cksum\n");
 718         DES_set_key_checked(&cbc_key,&ks);
 719         cs=des_cbc_cksum(cbc_data,&cret,strlen((char *)cbc_data),ks,&cbc_iv);
 720         if (cs != cbc_cksum_ret)
 721                 {
 722                 printf("bad return value (%08lX), should be %08lX\n",
 723                         (unsigned long)cs,(unsigned long)cbc_cksum_ret);
 724                 err=1;
 725                 }
 726         if (memcmp(cret,cbc_cksum_data,8) != 0)
 727                 {
 728                 printf("bad cbc_cksum block returned\n");
 729                 err=1;
 730                 }
 731
 732         printf("Doing quad_cksum\n");
 733         cs=des_quad_cksum(cbc_data,(des_cblock *)lqret,
 734                 (long)strlen((char *)cbc_data),2,(des_cblock *)cbc_iv);
 735         if (cs != 0x70d7a63aL)
 736                 {
 737                 printf("quad_cksum error, ret %08lx should be 70d7a63a\n",
 738                         (unsigned long)cs);
 739                 err=1;
 740                 }
 741 #ifdef _CRAY
 742         if (lqret[0].a != 0x327eba8dL)
 743                 {
 744                 printf("quad_cksum error, out[0] %08lx is not %08lx\n",
 745                         (unsigned long)lqret[0].a,0x327eba8dUL);
 746                 err=1;
 747                 }
 748         if (lqret[0].b != 0x201a49ccL)
 749                 {
 750                 printf("quad_cksum error, out[1] %08lx is not %08lx\n",
 751                         (unsigned long)lqret[0].b,0x201a49ccUL);
 752                 err=1;
 753                 }
 754         if (lqret[1].a != 0x70d7a63aL)
 755                 {
 756                 printf("quad_cksum error, out[2] %08lx is not %08lx\n",
 757                         (unsigned long)lqret[1].a,0x70d7a63aUL);
 758                 err=1;
 759                 }
 760         if (lqret[1].b != 0x501c2c26L)
 761                 {
 762                 printf("quad_cksum error, out[3] %08lx is not %08lx\n",
 763                         (unsigned long)lqret[1].b,0x501c2c26UL);
 764                 err=1;
 765                 }
 766 #else
 767         if (lqret[0] != 0x327eba8dL)
 768                 {
 769                 printf("quad_cksum error, out[0] %08lx is not %08lx\n",
 770                         (unsigned long)lqret[0],0x327eba8dUL);
 771                 err=1;
 772                 }
 773         if (lqret[1] != 0x201a49ccL)
 774                 {
 775                 printf("quad_cksum error, out[1] %08lx is not %08lx\n",
 776                         (unsigned long)lqret[1],0x201a49ccUL);
 777                 err=1;
 778                 }
 779         if (lqret[2] != 0x70d7a63aL)
 780                 {
 781                 printf("quad_cksum error, out[2] %08lx is not %08lx\n",
 782                         (unsigned long)lqret[2],0x70d7a63aUL);
 783                 err=1;
 784                 }
 785         if (lqret[3] != 0x501c2c26L)
 786                 {
 787                 printf("quad_cksum error, out[3] %08lx is not %08lx\n",
 788                         (unsigned long)lqret[3],0x501c2c26UL);
 789                 err=1;
 790                 }
 791 #endif
 792 #endif
 793
 794         printf("input word alignment test");
 795         for (i=0; i<4; i++)
 796                 {
 797                 printf(" %d",i);
 798                 des_ncbc_encrypt(&(cbc_out[i]),cbc_in,
 799                                  strlen((char *)cbc_data)+1,ks,
 800                                  &cbc_iv,DES_ENCRYPT);
 801                 }
 802         printf("\noutput word alignment test");
 803         for (i=0; i<4; i++)
 804                 {
 805                 printf(" %d",i);
 806                 des_ncbc_encrypt(cbc_out,&(cbc_in[i]),
 807                                  strlen((char *)cbc_data)+1,ks,
 808                                  &cbc_iv,DES_ENCRYPT);
 809                 }
 810         printf("\n");
 811         printf("fast crypt test ");
 812         str=crypt("testing","ef");
 813         if (strcmp("efGnQx2725bI2",str) != 0)
 814                 {
 815                 printf("fast crypt error, %s should be efGnQx2725bI2\n",str);
 816                 err=1;
 817                 }
 818         str=crypt("bca76;23","yA");
 819         if (strcmp("yA1Rp/1hZXIJk",str) != 0)
 820                 {
 821                 printf("fast crypt error, %s should be yA1Rp/1hZXIJk\n",str);
 822                 err=1;
 823                 }
 824 #ifdef OPENSSL_SYS_NETWARE
 825     if (err) printf("ERROR: %d\n", err);
 826 #endif
 827         printf("\n");
 828         return(err);
 829         }
 830
 831 static char *pt(unsigned char *p)
 832         {
 833         static char bufs[10][20];
 834         static int bnum=0;
 835         char *ret;
 836         int i;
 837         static char *f="0123456789ABCDEF";
 838
 839         ret= &(bufs[bnum++][0]);
 840         bnum%=10;
 841         for (i=0; i<8; i++)
 842                 {
 843                 ret[i*2]=f[(p[i]>>4)&0xf];
 844                 ret[i*2+1]=f[p[i]&0xf];
 845                 }
 846         ret[16]='\0';
 847         return(ret);
 848         }
 849
 850 #ifndef LIBDES_LIT
 851
 852 static int cfb_test(int bits, unsigned char *cfb_cipher)
 853         {
 854         des_key_schedule ks;
 855         int i,err=0;
 856
 857         DES_set_key_checked(&cfb_key,&ks);
 858         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 859         des_cfb_encrypt(plain,cfb_buf1,bits,sizeof(plain),ks,&cfb_tmp,
 860                         DES_ENCRYPT);
 861         if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0)
 862                 {
 863                 err=1;
 864                 printf("cfb_encrypt encrypt error\n");
 865                 for (i=0; i<24; i+=8)
 866                         printf("%s\n",pt(&(cfb_buf1[i])));
 867                 }
 868         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 869         des_cfb_encrypt(cfb_buf1,cfb_buf2,bits,sizeof(plain),ks,&cfb_tmp,
 870                         DES_DECRYPT);
 871         if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
 872                 {
 873                 err=1;
 874                 printf("cfb_encrypt decrypt error\n");
 875                 for (i=0; i<24; i+=8)
 876                         printf("%s\n",pt(&(cfb_buf1[i])));
 877                 }
 878         return(err);
 879         }
 880
 881 static int cfb64_test(unsigned char *cfb_cipher)
 882         {
 883         des_key_schedule ks;
 884         int err=0,i,n;
 885
 886         DES_set_key_checked(&cfb_key,&ks);
 887         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 888         n=0;
 889         des_cfb64_encrypt(plain,cfb_buf1,12,ks,&cfb_tmp,&n,DES_ENCRYPT);
 890         des_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),sizeof(plain)-12,ks,
 891                           &cfb_tmp,&n,DES_ENCRYPT);
 892         if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0)
 893                 {
 894                 err=1;
 895                 printf("cfb_encrypt encrypt error\n");
 896                 for (i=0; i<24; i+=8)
 897                         printf("%s\n",pt(&(cfb_buf1[i])));
 898                 }
 899         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 900         n=0;
 901         des_cfb64_encrypt(cfb_buf1,cfb_buf2,17,ks,&cfb_tmp,&n,DES_DECRYPT);
 902         des_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]),
 903                           sizeof(plain)-17,ks,&cfb_tmp,&n,DES_DECRYPT);
 904         if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
 905                 {
 906                 err=1;
 907                 printf("cfb_encrypt decrypt error\n");
 908                 for (i=0; i<24; i+=8)
 909                         printf("%s\n",pt(&(cfb_buf2[i])));
 910                 }
 911         return(err);
 912         }
 913
 914 static int ede_cfb64_test(unsigned char *cfb_cipher)
 915         {
 916         des_key_schedule ks;
 917         int err=0,i,n;
 918
 919         DES_set_key_checked(&cfb_key,&ks);
 920         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 921         n=0;
 922         des_ede3_cfb64_encrypt(plain,cfb_buf1,12,ks,ks,ks,&cfb_tmp,&n,
 923                                DES_ENCRYPT);
 924         des_ede3_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),
 925                                sizeof(plain)-12,ks,ks,ks,
 926                                &cfb_tmp,&n,DES_ENCRYPT);
 927         if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0)
 928                 {
 929                 err=1;
 930                 printf("ede_cfb_encrypt encrypt error\n");
 931                 for (i=0; i<24; i+=8)
 932                         printf("%s\n",pt(&(cfb_buf1[i])));
 933                 }
 934         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 935         n=0;
 936         des_ede3_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,ks,ks,ks,
 937                                &cfb_tmp,&n,DES_DECRYPT);
 938         des_ede3_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]),
 939                                sizeof(plain)-17,ks,ks,ks,
 940                                &cfb_tmp,&n,DES_DECRYPT);
 941         if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
 942                 {
 943                 err=1;
 944                 printf("ede_cfb_encrypt decrypt error\n");
 945                 for (i=0; i<24; i+=8)
 946                         printf("%s\n",pt(&(cfb_buf2[i])));
 947                 }
 948         return(err);
 949         }
 950
 951 #endif
 952 #endif