regress/lib/libdes/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
  60 #include <stdio.h>
  61 #include <stdlib.h>
  62 #include <unistd.h>
  63 #include <string.h>
  64
  65 #include <des.h>
  66
  67 #define crypt(c,s) (des_crypt((c),(s)))
  68
  69 /* tisk tisk - the test keys don't all have odd parity :-( */
  70 /* test data */
  71 #define NUM_TESTS 34
  72 static unsigned char key_data[NUM_TESTS][8]={
  73         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  74         {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
  75         {0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  76         {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
  77         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
  78         {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
  79         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  80         {0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10},
  81         {0x7C,0xA1,0x10,0x45,0x4A,0x1A,0x6E,0x57},
  82         {0x01,0x31,0xD9,0x61,0x9D,0xC1,0x37,0x6E},
  83         {0x07,0xA1,0x13,0x3E,0x4A,0x0B,0x26,0x86},
  84         {0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E},
  85         {0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6},
  86         {0x01,0x13,0xB9,0x70,0xFD,0x34,0xF2,0xCE},
  87         {0x01,0x70,0xF1,0x75,0x46,0x8F,0xB5,0xE6},
  88         {0x43,0x29,0x7F,0xAD,0x38,0xE3,0x73,0xFE},
  89         {0x07,0xA7,0x13,0x70,0x45,0xDA,0x2A,0x16},
  90         {0x04,0x68,0x91,0x04,0xC2,0xFD,0x3B,0x2F},
  91         {0x37,0xD0,0x6B,0xB5,0x16,0xCB,0x75,0x46},
  92         {0x1F,0x08,0x26,0x0D,0x1A,0xC2,0x46,0x5E},
  93         {0x58,0x40,0x23,0x64,0x1A,0xBA,0x61,0x76},
  94         {0x02,0x58,0x16,0x16,0x46,0x29,0xB0,0x07},
  95         {0x49,0x79,0x3E,0xBC,0x79,0xB3,0x25,0x8F},
  96         {0x4F,0xB0,0x5E,0x15,0x15,0xAB,0x73,0xA7},
  97         {0x49,0xE9,0x5D,0x6D,0x4C,0xA2,0x29,0xBF},
  98         {0x01,0x83,0x10,0xDC,0x40,0x9B,0x26,0xD6},
  99         {0x1C,0x58,0x7F,0x1C,0x13,0x92,0x4F,0xEF},
 100         {0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01},
 101         {0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E},
 102         {0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE},
 103         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 104         {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
 105         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 106         {0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10}};
 107
 108 static unsigned char plain_data[NUM_TESTS][8]={
 109         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 110         {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
 111         {0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
 112         {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
 113         {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
 114         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 115         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 116         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 117         {0x01,0xA1,0xD6,0xD0,0x39,0x77,0x67,0x42},
 118         {0x5C,0xD5,0x4C,0xA8,0x3D,0xEF,0x57,0xDA},
 119         {0x02,0x48,0xD4,0x38,0x06,0xF6,0x71,0x72},
 120         {0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A},
 121         {0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2},
 122         {0x05,0x9B,0x5E,0x08,0x51,0xCF,0x14,0x3A},
 123         {0x07,0x56,0xD8,0xE0,0x77,0x47,0x61,0xD2},
 124         {0x76,0x25,0x14,0xB8,0x29,0xBF,0x48,0x6A},
 125         {0x3B,0xDD,0x11,0x90,0x49,0x37,0x28,0x02},
 126         {0x26,0x95,0x5F,0x68,0x35,0xAF,0x60,0x9A},
 127         {0x16,0x4D,0x5E,0x40,0x4F,0x27,0x52,0x32},
 128         {0x6B,0x05,0x6E,0x18,0x75,0x9F,0x5C,0xCA},
 129         {0x00,0x4B,0xD6,0xEF,0x09,0x17,0x60,0x62},
 130         {0x48,0x0D,0x39,0x00,0x6E,0xE7,0x62,0xF2},
 131         {0x43,0x75,0x40,0xC8,0x69,0x8F,0x3C,0xFA},
 132         {0x07,0x2D,0x43,0xA0,0x77,0x07,0x52,0x92},
 133         {0x02,0xFE,0x55,0x77,0x81,0x17,0xF1,0x2A},
 134         {0x1D,0x9D,0x5C,0x50,0x18,0xF7,0x28,0xC2},
 135         {0x30,0x55,0x32,0x28,0x6D,0x6F,0x29,0x5A},
 136         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 137         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 138         {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
 139         {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
 140         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 141         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 142         {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}};
 143
 144 static unsigned char cipher_data[NUM_TESTS][8]={
 145         {0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7},
 146         {0x73,0x59,0xB2,0x16,0x3E,0x4E,0xDC,0x58},
 147         {0x95,0x8E,0x6E,0x62,0x7A,0x05,0x55,0x7B},
 148         {0xF4,0x03,0x79,0xAB,0x9E,0x0E,0xC5,0x33},
 149         {0x17,0x66,0x8D,0xFC,0x72,0x92,0x53,0x2D},
 150         {0x8A,0x5A,0xE1,0xF8,0x1A,0xB8,0xF2,0xDD},
 151         {0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7},
 152         {0xED,0x39,0xD9,0x50,0xFA,0x74,0xBC,0xC4},
 153         {0x69,0x0F,0x5B,0x0D,0x9A,0x26,0x93,0x9B},
 154         {0x7A,0x38,0x9D,0x10,0x35,0x4B,0xD2,0x71},
 155         {0x86,0x8E,0xBB,0x51,0xCA,0xB4,0x59,0x9A},
 156         {0x71,0x78,0x87,0x6E,0x01,0xF1,0x9B,0x2A},
 157         {0xAF,0x37,0xFB,0x42,0x1F,0x8C,0x40,0x95},
 158         {0x86,0xA5,0x60,0xF1,0x0E,0xC6,0xD8,0x5B},
 159         {0x0C,0xD3,0xDA,0x02,0x00,0x21,0xDC,0x09},
 160         {0xEA,0x67,0x6B,0x2C,0xB7,0xDB,0x2B,0x7A},
 161         {0xDF,0xD6,0x4A,0x81,0x5C,0xAF,0x1A,0x0F},
 162         {0x5C,0x51,0x3C,0x9C,0x48,0x86,0xC0,0x88},
 163         {0x0A,0x2A,0xEE,0xAE,0x3F,0xF4,0xAB,0x77},
 164         {0xEF,0x1B,0xF0,0x3E,0x5D,0xFA,0x57,0x5A},
 165         {0x88,0xBF,0x0D,0xB6,0xD7,0x0D,0xEE,0x56},
 166         {0xA1,0xF9,0x91,0x55,0x41,0x02,0x0B,0x56},
 167         {0x6F,0xBF,0x1C,0xAF,0xCF,0xFD,0x05,0x56},
 168         {0x2F,0x22,0xE4,0x9B,0xAB,0x7C,0xA1,0xAC},
 169         {0x5A,0x6B,0x61,0x2C,0xC2,0x6C,0xCE,0x4A},
 170         {0x5F,0x4C,0x03,0x8E,0xD1,0x2B,0x2E,0x41},
 171         {0x63,0xFA,0xC0,0xD0,0x34,0xD9,0xF7,0x93},
 172         {0x61,0x7B,0x3A,0x0C,0xE8,0xF0,0x71,0x00},
 173         {0xDB,0x95,0x86,0x05,0xF8,0xC8,0xC6,0x06},
 174         {0xED,0xBF,0xD1,0xC6,0x6C,0x29,0xCC,0xC7},
 175         {0x35,0x55,0x50,0xB2,0x15,0x0E,0x24,0x51},
 176         {0xCA,0xAA,0xAF,0x4D,0xEA,0xF1,0xDB,0xAE},
 177         {0xD5,0xD4,0x4F,0xF7,0x20,0x68,0x3D,0x0D},
 178         {0x2A,0x2B,0xB0,0x08,0xDF,0x97,0xC2,0xF2}};
 179
 180 static unsigned char cipher_ecb2[NUM_TESTS-1][8]={
 181         {0x92,0x95,0xB5,0x9B,0xB3,0x84,0x73,0x6E},
 182         {0x19,0x9E,0x9D,0x6D,0xF3,0x9A,0xA8,0x16},
 183         {0x2A,0x4B,0x4D,0x24,0x52,0x43,0x84,0x27},
 184         {0x35,0x84,0x3C,0x01,0x9D,0x18,0xC5,0xB6},
 185         {0x4A,0x5B,0x2F,0x42,0xAA,0x77,0x19,0x25},
 186         {0xA0,0x6B,0xA9,0xB8,0xCA,0x5B,0x17,0x8A},
 187         {0xAB,0x9D,0xB7,0xFB,0xED,0x95,0xF2,0x74},
 188         {0x3D,0x25,0x6C,0x23,0xA7,0x25,0x2F,0xD6},
 189         {0xB7,0x6F,0xAB,0x4F,0xBD,0xBD,0xB7,0x67},
 190         {0x8F,0x68,0x27,0xD6,0x9C,0xF4,0x1A,0x10},
 191         {0x82,0x57,0xA1,0xD6,0x50,0x5E,0x81,0x85},
 192         {0xA2,0x0F,0x0A,0xCD,0x80,0x89,0x7D,0xFA},
 193         {0xCD,0x2A,0x53,0x3A,0xDB,0x0D,0x7E,0xF3},
 194         {0xD2,0xC2,0xBE,0x27,0xE8,0x1B,0x68,0xE3},
 195         {0xE9,0x24,0xCF,0x4F,0x89,0x3C,0x5B,0x0A},
 196         {0xA7,0x18,0xC3,0x9F,0xFA,0x9F,0xD7,0x69},
 197         {0x77,0x2C,0x79,0xB1,0xD2,0x31,0x7E,0xB1},
 198         {0x49,0xAB,0x92,0x7F,0xD0,0x22,0x00,0xB7},
 199         {0xCE,0x1C,0x6C,0x7D,0x85,0xE3,0x4A,0x6F},
 200         {0xBE,0x91,0xD6,0xE1,0x27,0xB2,0xE9,0x87},
 201         {0x70,0x28,0xAE,0x8F,0xD1,0xF5,0x74,0x1A},
 202         {0xAA,0x37,0x80,0xBB,0xF3,0x22,0x1D,0xDE},
 203         {0xA6,0xC4,0xD2,0x5E,0x28,0x93,0xAC,0xB3},
 204         {0x22,0x07,0x81,0x5A,0xE4,0xB7,0x1A,0xAD},
 205         {0xDC,0xCE,0x05,0xE7,0x07,0xBD,0xF5,0x84},
 206         {0x26,0x1D,0x39,0x2C,0xB3,0xBA,0xA5,0x85},
 207         {0xB4,0xF7,0x0F,0x72,0xFB,0x04,0xF0,0xDC},
 208         {0x95,0xBA,0xA9,0x4E,0x87,0x36,0xF2,0x89},
 209         {0xD4,0x07,0x3A,0xF1,0x5A,0x17,0x82,0x0E},
 210         {0xEF,0x6F,0xAF,0xA7,0x66,0x1A,0x7E,0x89},
 211         {0xC1,0x97,0xF5,0x58,0x74,0x8A,0x20,0xE7},
 212         {0x43,0x34,0xCF,0xDA,0x22,0xC4,0x86,0xC8},
 213         {0x08,0xD7,0xB4,0xFB,0x62,0x9D,0x08,0x85}};
 214
 215 static unsigned char cbc_key [8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
 216 static unsigned char cbc2_key[8]={0xf1,0xe0,0xd3,0xc2,0xb5,0xa4,0x97,0x86};
 217 static unsigned char cbc3_key[8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10};
 218 static unsigned char cbc_iv  [8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10};
 219 /* Changed the following text constant to binary so it will work on ebcdic
 220  * machines :-) */
 221 /* static char cbc_data[40]="7654321 Now is the time for \0001"; */
 222 static unsigned char cbc_data[40]={
 223         0x37,0x36,0x35,0x34,0x33,0x32,0x31,0x20,
 224         0x4E,0x6F,0x77,0x20,0x69,0x73,0x20,0x74,
 225         0x68,0x65,0x20,0x74,0x69,0x6D,0x65,0x20,
 226         0x66,0x6F,0x72,0x20,0x00,0x31,0x00,0x00,
 227         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 228         };
 229
 230 static unsigned char cbc_ok[32]={
 231         0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4,
 232         0xac,0xd8,0xae,0xfd,0xdf,0xd8,0xa1,0xeb,
 233         0x46,0x8e,0x91,0x15,0x78,0x88,0xba,0x68,
 234         0x1d,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4};
 235
 236 #ifdef SCREW_THE_PARITY
 237 #error "SCREW_THE_PARITY is not ment to be defined."
 238 #error "Original vectors are preserved for reference only."
 239 static unsigned char cbc2_key[8]={0xf0,0xe1,0xd2,0xc3,0xb4,0xa5,0x96,0x87};
 240 static unsigned char xcbc_ok[32]={
 241         0x86,0x74,0x81,0x0D,0x61,0xA4,0xA5,0x48,
 242         0xB9,0x93,0x03,0xE1,0xB8,0xBB,0xBD,0xBD,
 243         0x64,0x30,0x0B,0xB9,0x06,0x65,0x81,0x76,
 244         0x04,0x1D,0x77,0x62,0x17,0xCA,0x2B,0xD2,
 245         };
 246 #else
 247 static unsigned char xcbc_ok[32]={
 248         0x84,0x6B,0x29,0x14,0x85,0x1E,0x9A,0x29,
 249         0x54,0x73,0x2F,0x8A,0xA0,0xA6,0x11,0xC1,
 250         0x15,0xCD,0xC2,0xD7,0x95,0x1B,0x10,0x53,
 251         0xA6,0x3C,0x5E,0x03,0xB2,0x1A,0xA3,0xC4,
 252         };
 253 #endif
 254
 255 static unsigned char cbc3_ok[32]={
 256         0x3F,0xE3,0x01,0xC9,0x62,0xAC,0x01,0xD0,
 257         0x22,0x13,0x76,0x3C,0x1C,0xBD,0x4C,0xDC,
 258         0x79,0x96,0x57,0xC0,0x64,0xEC,0xF5,0xD4,
 259         0x1C,0x67,0x38,0x12,0xCF,0xDE,0x96,0x75};
 260
 261 static unsigned char pcbc_ok[32]={
 262         0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4,
 263         0x6d,0xec,0xb4,0x70,0xa0,0xe5,0x6b,0x15,
 264         0xae,0xa6,0xbf,0x61,0xed,0x7d,0x9c,0x9f,
 265         0xf7,0x17,0x46,0x3b,0x8a,0xb3,0xcc,0x88};
 266
 267 static unsigned char cfb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
 268 static unsigned char cfb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef};
 269 static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8];
 270 static unsigned char plain[24]=
 271         {
 272         0x4e,0x6f,0x77,0x20,0x69,0x73,
 273         0x20,0x74,0x68,0x65,0x20,0x74,
 274         0x69,0x6d,0x65,0x20,0x66,0x6f,
 275         0x72,0x20,0x61,0x6c,0x6c,0x20
 276         };
 277 static unsigned char cfb_cipher8[24]= {
 278         0xf3,0x1f,0xda,0x07,0x01,0x14, 0x62,0xee,0x18,0x7f,0x43,0xd8,
 279         0x0a,0x7c,0xd9,0xb5,0xb0,0xd2, 0x90,0xda,0x6e,0x5b,0x9a,0x87 };
 280 static unsigned char cfb_cipher16[24]={
 281         0xF3,0x09,0x87,0x87,0x7F,0x57, 0xF7,0x3C,0x36,0xB6,0xDB,0x70,
 282         0xD8,0xD5,0x34,0x19,0xD3,0x86, 0xB2,0x23,0xB7,0xB2,0xAD,0x1B };
 283 static unsigned char cfb_cipher32[24]={
 284         0xF3,0x09,0x62,0x49,0xA4,0xDF, 0xA4,0x9F,0x33,0xDC,0x7B,0xAD,
 285         0x4C,0xC8,0x9F,0x64,0xE4,0x53, 0xE5,0xEC,0x67,0x20,0xDA,0xB6 };
 286 static unsigned char cfb_cipher48[24]={
 287         0xF3,0x09,0x62,0x49,0xC7,0xF4, 0x30,0xB5,0x15,0xEC,0xBB,0x85,
 288         0x97,0x5A,0x13,0x8C,0x68,0x60, 0xE2,0x38,0x34,0x3C,0xDC,0x1F };
 289 static unsigned char cfb_cipher64[24]={
 290         0xF3,0x09,0x62,0x49,0xC7,0xF4, 0x6E,0x51,0xA6,0x9E,0x83,0x9B,
 291         0x1A,0x92,0xF7,0x84,0x03,0x46, 0x71,0x33,0x89,0x8E,0xA6,0x22 };
 292
 293 static unsigned char ofb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
 294 static unsigned char ofb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef};
 295 static unsigned char ofb_buf1[24],ofb_buf2[24],ofb_tmp[8];
 296 static unsigned char ofb_cipher[24]=
 297         {
 298         0xf3,0x09,0x62,0x49,0xc7,0xf4,0x6e,0x51,
 299         0x35,0xf2,0x4a,0x24,0x2e,0xeb,0x3d,0x3f,
 300         0x3d,0x6d,0x5b,0xe3,0x25,0x5a,0xf8,0xc3
 301         };
 302
 303 static DES_LONG cbc_cksum_ret=0xB462FEF7L;
 304 static unsigned char cbc_cksum_data[8]={0x1D,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4};
 305
 306 static char *pt(unsigned char *p);
 307 static int cfb_test(int bits, unsigned char *cfb_cipher);
 308 static int cfb64_test(unsigned char *cfb_cipher);
 309 static int ede_cfb64_test(unsigned char *cfb_cipher);
 310 int main(int argc, char *argv[])
 311         {
 312         int i,j,err=0;
 313         des_cblock in,out,outin,iv3,iv2;
 314         des_key_schedule ks,ks2,ks3;
 315         unsigned char cbc_in[40];
 316         unsigned char cbc_out[40];
 317         DES_LONG cs;
 318         unsigned char cret[8];
 319 #ifdef _CRAY
 320         struct {
 321             int a:32;
 322             int b:32;
 323         } lqret[2];
 324 #else
 325         DES_LONG lqret[4];
 326 #endif
 327         int num;
 328         char *str;
 329
 330 #ifndef NO_DESCBCM
 331         printf("Doing cbcm\n");
 332         if ((j=des_set_key_checked(&cbc_key,ks)) != 0)
 333                 {
 334                 printf("Key error %d\n",j);
 335                 err=1;
 336                 }
 337         if ((j=des_set_key_checked(&cbc2_key,ks2)) != 0)
 338                 {
 339                 printf("Key error %d\n",j);
 340                 err=1;
 341                 }
 342         if ((j=des_set_key_checked(&cbc3_key,ks3)) != 0)
 343                 {
 344                 printf("Key error %d\n",j);
 345                 err=1;
 346                 }
 347         memset(cbc_out,0,40);
 348         memset(cbc_in,0,40);
 349         i=strlen((char *)cbc_data)+1;
 350         /* i=((i+7)/8)*8; */
 351         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 352         memset(iv2,'\0',sizeof iv2);
 353
 354         des_ede3_cbcm_encrypt(cbc_data,cbc_out,16L,ks,ks2,ks3,&iv3,&iv2,
 355                               DES_ENCRYPT);
 356         des_ede3_cbcm_encrypt(&cbc_data[16],&cbc_out[16],i-16,ks,ks2,ks3,
 357                               &iv3,&iv2,DES_ENCRYPT);
 358         /*      if (memcmp(cbc_out,cbc3_ok,
 359                 (unsigned int)(strlen((char *)cbc_data)+1+7)/8*8) != 0)
 360                 {
 361                 printf("des_ede3_cbc_encrypt encrypt error\n");
 362                 err=1;
 363                 }
 364         */
 365         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 366         memset(iv2,'\0',sizeof iv2);
 367         des_ede3_cbcm_encrypt(cbc_out,cbc_in,i,ks,ks2,ks3,&iv3,&iv2,DES_DECRYPT);
 368         if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)+1) != 0)
 369                 {
 370                 int n;
 371
 372                 printf("des_ede3_cbcm_encrypt decrypt error\n");
 373                 for(n=0 ; n < i ; ++n)
 374                     printf(" %02x",cbc_data[n]);
 375                 printf("\n");
 376                 for(n=0 ; n < i ; ++n)
 377                     printf(" %02x",cbc_in[n]);
 378                 printf("\n");
 379                 err=1;
 380                 }
 381 #endif
 382
 383         printf("Doing ecb\n");
 384         for (i=0; i<NUM_TESTS; i++)
 385                 {
 386                 des_set_key_unchecked(&key_data[i],ks);
 387                 memcpy(in,plain_data[i],8);
 388                 memset(out,0,8);
 389                 memset(outin,0,8);
 390                 des_ecb_encrypt(&in,&out,ks,DES_ENCRYPT);
 391                 des_ecb_encrypt(&out,&outin,ks,DES_DECRYPT);
 392
 393                 if (memcmp(out,cipher_data[i],8) != 0)
 394                         {
 395                         printf("Encryption error %2d\nk=%s p=%s o=%s act=%s\n",
 396                                 i+1,pt(key_data[i]),pt(in),pt(cipher_data[i]),
 397                                 pt(out));
 398                         err=1;
 399                         }
 400                 if (memcmp(in,outin,8) != 0)
 401                         {
 402                         printf("Decryption error %2d\nk=%s p=%s o=%s act=%s\n",
 403                                 i+1,pt(key_data[i]),pt(out),pt(in),pt(outin));
 404                         err=1;
 405                         }
 406                 }
 407
 408 #ifndef LIBDES_LIT
 409         printf("Doing ede ecb\n");
 410         for (i=0; i<(NUM_TESTS-1); i++)
 411                 {
 412                 des_set_key_unchecked(&key_data[i],ks);
 413                 des_set_key_unchecked(&key_data[i+1],ks2);
 414                 des_set_key_unchecked(&key_data[i+2],ks3);
 415                 memcpy(in,plain_data[i],8);
 416                 memset(out,0,8);
 417                 memset(outin,0,8);
 418                 des_ecb2_encrypt(&in,&out,ks,ks2,DES_ENCRYPT);
 419                 des_ecb2_encrypt(&out,&outin,ks,ks2,DES_DECRYPT);
 420
 421                 if (memcmp(out,cipher_ecb2[i],8) != 0)
 422                         {
 423                         printf("Encryption error %2d\nk=%s p=%s o=%s act=%s\n",
 424                                 i+1,pt(key_data[i]),pt(in),pt(cipher_ecb2[i]),
 425                                 pt(out));
 426                         err=1;
 427                         }
 428                 if (memcmp(in,outin,8) != 0)
 429                         {
 430                         printf("Decryption error %2d\nk=%s p=%s o=%s act=%s\n",
 431                                 i+1,pt(key_data[i]),pt(out),pt(in),pt(outin));
 432                         err=1;
 433                         }
 434                 }
 435 #endif
 436
 437         printf("Doing cbc\n");
 438         if ((j=des_set_key_checked(&cbc_key,ks)) != 0)
 439                 {
 440                 printf("Key error %d\n",j);
 441                 err=1;
 442                 }
 443         memset(cbc_out,0,40);
 444         memset(cbc_in,0,40);
 445         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 446         des_ncbc_encrypt(cbc_data,cbc_out,strlen((char *)cbc_data)+1,ks,
 447                          &iv3,DES_ENCRYPT);
 448         if (memcmp(cbc_out,cbc_ok,32) != 0)
 449                 {
 450                 printf("cbc_encrypt encrypt error\n");
 451                 err=1;
 452                 }
 453
 454         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 455         des_ncbc_encrypt(cbc_out,cbc_in,strlen((char *)cbc_data)+1,ks,
 456                          &iv3,DES_DECRYPT);
 457         if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)) != 0)
 458                 {
 459                 printf("cbc_encrypt decrypt error\n");
 460                 err=1;
 461                 }
 462
 463 #ifndef LIBDES_LIT
 464         printf("Doing desx cbc\n");
 465         if ((j=des_set_key_checked(&cbc_key,ks)) != 0)
 466                 {
 467                 printf("Key error %d\n",j);
 468                 err=1;
 469                 }
 470         memset(cbc_out,0,40);
 471         memset(cbc_in,0,40);
 472         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 473         des_xcbc_encrypt(cbc_data,cbc_out,strlen((char *)cbc_data)+1,ks,
 474                          &iv3,&cbc2_key,&cbc3_key, DES_ENCRYPT);
 475         if (memcmp(cbc_out,xcbc_ok,32) != 0)
 476                 {
 477                 printf("des_xcbc_encrypt encrypt error\n");
 478                 err=1;
 479                 }
 480         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 481         des_xcbc_encrypt(cbc_out,cbc_in,strlen((char *)cbc_data)+1,ks,
 482                          &iv3,&cbc2_key,&cbc3_key, DES_DECRYPT);
 483         if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)+1) != 0)
 484                 {
 485                 printf("des_xcbc_encrypt decrypt error\n");
 486                 err=1;
 487                 }
 488 #endif
 489
 490         printf("Doing ede cbc\n");
 491         if ((j=des_set_key_checked(&cbc_key,ks)) != 0)
 492                 {
 493                 printf("Key error %d\n",j);
 494                 err=1;
 495                 }
 496         if ((j=des_set_key_checked(&cbc2_key,ks2)) != 0)
 497                 {
 498                 printf("Key error %d\n",j);
 499                 err=1;
 500                 }
 501         if ((j=des_set_key_checked(&cbc3_key,ks3)) != 0)
 502                 {
 503                 printf("Key error %d\n",j);
 504                 err=1;
 505                 }
 506         memset(cbc_out,0,40);
 507         memset(cbc_in,0,40);
 508         i=strlen((char *)cbc_data)+1;
 509         /* i=((i+7)/8)*8; */
 510         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 511
 512         des_ede3_cbc_encrypt(cbc_data,cbc_out,16L,ks,ks2,ks3,&iv3,DES_ENCRYPT);
 513         des_ede3_cbc_encrypt(&(cbc_data[16]),&(cbc_out[16]),i-16,ks,ks2,ks3,
 514                              &iv3,DES_ENCRYPT);
 515         if (memcmp(cbc_out,cbc3_ok,
 516                 (unsigned int)(strlen((char *)cbc_data)+1+7)/8*8) != 0)
 517                 {
 518                 printf("des_ede3_cbc_encrypt encrypt error\n");
 519                 err=1;
 520                 }
 521
 522         memcpy(iv3,cbc_iv,sizeof(cbc_iv));
 523         des_ede3_cbc_encrypt(cbc_out,cbc_in,i,ks,ks2,ks3,&iv3,DES_DECRYPT);
 524         if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)+1) != 0)
 525                 {
 526                 printf("des_ede3_cbc_encrypt decrypt error\n");
 527                 err=1;
 528                 }
 529
 530 #ifndef LIBDES_LIT
 531         printf("Doing pcbc\n");
 532         if ((j=des_set_key_checked(&cbc_key,ks)) != 0)
 533                 {
 534                 printf("Key error %d\n",j);
 535                 err=1;
 536                 }
 537         memset(cbc_out,0,40);
 538         memset(cbc_in,0,40);
 539         des_pcbc_encrypt(cbc_data,cbc_out,strlen((char *)cbc_data)+1,ks,
 540                          &cbc_iv,DES_ENCRYPT);
 541         if (memcmp(cbc_out,pcbc_ok,32) != 0)
 542                 {
 543                 printf("pcbc_encrypt encrypt error\n");
 544                 err=1;
 545                 }
 546         des_pcbc_encrypt(cbc_out,cbc_in,strlen((char *)cbc_data)+1,ks,&cbc_iv,
 547                          DES_DECRYPT);
 548         if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)+1) != 0)
 549                 {
 550                 printf("pcbc_encrypt decrypt error\n");
 551                 err=1;
 552                 }
 553
 554         printf("Doing ");
 555         printf("cfb8 ");
 556         err+=cfb_test(8,cfb_cipher8);
 557         printf("cfb16 ");
 558         err+=cfb_test(16,cfb_cipher16);
 559         printf("cfb32 ");
 560         err+=cfb_test(32,cfb_cipher32);
 561         printf("cfb48 ");
 562         err+=cfb_test(48,cfb_cipher48);
 563         printf("cfb64 ");
 564         err+=cfb_test(64,cfb_cipher64);
 565
 566         printf("cfb64() ");
 567         err+=cfb64_test(cfb_cipher64);
 568
 569         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 570         for (i=0; i<sizeof(plain); i++)
 571                 des_cfb_encrypt(&(plain[i]),&(cfb_buf1[i]),
 572                         8,1,ks,&cfb_tmp,DES_ENCRYPT);
 573         if (memcmp(cfb_cipher8,cfb_buf1,sizeof(plain)) != 0)
 574                 {
 575                 printf("cfb_encrypt small encrypt error\n");
 576                 err=1;
 577                 }
 578
 579         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 580         for (i=0; i<sizeof(plain); i++)
 581                 des_cfb_encrypt(&(cfb_buf1[i]),&(cfb_buf2[i]),
 582                         8,1,ks,&cfb_tmp,DES_DECRYPT);
 583         if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
 584                 {
 585                 printf("cfb_encrypt small decrypt error\n");
 586                 err=1;
 587                 }
 588
 589         printf("ede_cfb64() ");
 590         err+=ede_cfb64_test(cfb_cipher64);
 591
 592         printf("done\n");
 593
 594         printf("Doing ofb\n");
 595         des_set_key_checked(&ofb_key,ks);
 596         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 597         des_ofb_encrypt(plain,ofb_buf1,64,sizeof(plain)/8,ks,&ofb_tmp);
 598         if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0)
 599                 {
 600                 printf("ofb_encrypt encrypt error\n");
 601 printf("%02X %02X %02X %02X %02X %02X %02X %02X\n",
 602 ofb_buf1[8+0], ofb_buf1[8+1], ofb_buf1[8+2], ofb_buf1[8+3],
 603 ofb_buf1[8+4], ofb_buf1[8+5], ofb_buf1[8+6], ofb_buf1[8+7]);
 604 printf("%02X %02X %02X %02X %02X %02X %02X %02X\n",
 605 ofb_buf1[8+0], ofb_cipher[8+1], ofb_cipher[8+2], ofb_cipher[8+3],
 606 ofb_buf1[8+4], ofb_cipher[8+5], ofb_cipher[8+6], ofb_cipher[8+7]);
 607                 err=1;
 608                 }
 609         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 610         des_ofb_encrypt(ofb_buf1,ofb_buf2,64,sizeof(ofb_buf1)/8,ks,&ofb_tmp);
 611         if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0)
 612                 {
 613                 printf("ofb_encrypt decrypt error\n");
 614 printf("%02X %02X %02X %02X %02X %02X %02X %02X\n",
 615 ofb_buf2[8+0], ofb_buf2[8+1], ofb_buf2[8+2], ofb_buf2[8+3],
 616 ofb_buf2[8+4], ofb_buf2[8+5], ofb_buf2[8+6], ofb_buf2[8+7]);
 617 printf("%02X %02X %02X %02X %02X %02X %02X %02X\n",
 618 plain[8+0], plain[8+1], plain[8+2], plain[8+3],
 619 plain[8+4], plain[8+5], plain[8+6], plain[8+7]);
 620                 err=1;
 621                 }
 622
 623         printf("Doing ofb64\n");
 624         des_set_key_checked(&ofb_key,ks);
 625         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 626         memset(ofb_buf1,0,sizeof(ofb_buf1));
 627         memset(ofb_buf2,0,sizeof(ofb_buf1));
 628         num=0;
 629         for (i=0; i<sizeof(plain); i++)
 630                 {
 631                 des_ofb64_encrypt(&(plain[i]),&(ofb_buf1[i]),1,ks,&ofb_tmp,
 632                                   &num);
 633                 }
 634         if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0)
 635                 {
 636                 printf("ofb64_encrypt encrypt error\n");
 637                 err=1;
 638                 }
 639         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 640         num=0;
 641         des_ofb64_encrypt(ofb_buf1,ofb_buf2,sizeof(ofb_buf1),ks,&ofb_tmp,&num);
 642         if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0)
 643                 {
 644                 printf("ofb64_encrypt decrypt error\n");
 645                 err=1;
 646                 }
 647
 648         printf("Doing ede_ofb64\n");
 649         des_set_key_checked(&ofb_key,ks);
 650         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 651         memset(ofb_buf1,0,sizeof(ofb_buf1));
 652         memset(ofb_buf2,0,sizeof(ofb_buf1));
 653         num=0;
 654         for (i=0; i<sizeof(plain); i++)
 655                 {
 656                 des_ede3_ofb64_encrypt(&(plain[i]),&(ofb_buf1[i]),1,ks,ks,ks,
 657                                        &ofb_tmp,&num);
 658                 }
 659         if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0)
 660                 {
 661                 printf("ede_ofb64_encrypt encrypt error\n");
 662                 err=1;
 663                 }
 664         memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
 665         num=0;
 666         des_ede3_ofb64_encrypt(ofb_buf1,ofb_buf2,sizeof(ofb_buf1),ks,
 667                                ks,ks,&ofb_tmp,&num);
 668         if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0)
 669                 {
 670                 printf("ede_ofb64_encrypt decrypt error\n");
 671                 err=1;
 672                 }
 673
 674         printf("Doing cbc_cksum\n");
 675         des_set_key_checked(&cbc_key,ks);
 676         cs=des_cbc_cksum(cbc_data,&cret,strlen((char *)cbc_data),ks,&cbc_iv);
 677         if (cs != cbc_cksum_ret)
 678                 {
 679                 printf("bad return value (%08lX), should be %08lX\n",
 680                         (unsigned long)cs,(unsigned long)cbc_cksum_ret);
 681                 err=1;
 682                 }
 683         if (memcmp(cret,cbc_cksum_data,8) != 0)
 684                 {
 685                 printf("bad cbc_cksum block returned\n");
 686                 err=1;
 687                 }
 688
 689         printf("Doing quad_cksum\n");
 690         cs=quad_cksum(cbc_data,(des_cblock *)lqret,
 691                 (long)strlen((char *)cbc_data),2,(des_cblock *)cbc_iv);
 692         if (cs != 0x70d7a63aL)
 693                 {
 694                 printf("quad_cksum error, ret %08lx should be 70d7a63a\n",
 695                         (unsigned long)cs);
 696                 err=1;
 697                 }
 698 #ifdef _CRAY
 699         if (lqret[0].a != 0x327eba8dL)
 700                 {
 701                 printf("quad_cksum error, out[0] %08lx is not %08lx\n",
 702                         (unsigned long)lqret[0].a,0x327eba8dUL);
 703                 err=1;
 704                 }
 705         if (lqret[0].b != 0x201a49ccL)
 706                 {
 707                 printf("quad_cksum error, out[1] %08lx is not %08lx\n",
 708                         (unsigned long)lqret[0].b,0x201a49ccUL);
 709                 err=1;
 710                 }
 711         if (lqret[1].a != 0x70d7a63aL)
 712                 {
 713                 printf("quad_cksum error, out[2] %08lx is not %08lx\n",
 714                         (unsigned long)lqret[1].a,0x70d7a63aUL);
 715                 err=1;
 716                 }
 717         if (lqret[1].b != 0x501c2c26L)
 718                 {
 719                 printf("quad_cksum error, out[3] %08lx is not %08lx\n",
 720                         (unsigned long)lqret[1].b,0x501c2c26UL);
 721                 err=1;
 722                 }
 723 #else
 724         if (lqret[0] != 0x327eba8dL)
 725                 {
 726                 printf("quad_cksum error, out[0] %08lx is not %08lx\n",
 727                         (unsigned long)lqret[0],0x327eba8dUL);
 728                 err=1;
 729                 }
 730         if (lqret[1] != 0x201a49ccL)
 731                 {
 732                 printf("quad_cksum error, out[1] %08lx is not %08lx\n",
 733                         (unsigned long)lqret[1],0x201a49ccUL);
 734                 err=1;
 735                 }
 736         if (lqret[2] != 0x70d7a63aL)
 737                 {
 738                 printf("quad_cksum error, out[2] %08lx is not %08lx\n",
 739                         (unsigned long)lqret[2],0x70d7a63aUL);
 740                 err=1;
 741                 }
 742         if (lqret[3] != 0x501c2c26L)
 743                 {
 744                 printf("quad_cksum error, out[3] %08lx is not %08lx\n",
 745                         (unsigned long)lqret[3],0x501c2c26UL);
 746                 err=1;
 747                 }
 748 #endif
 749 #endif
 750
 751         printf("input word alignment test");
 752         for (i=0; i<4; i++)
 753                 {
 754                 printf(" %d",i);
 755                 des_ncbc_encrypt(&(cbc_out[i]),cbc_in,
 756                                  strlen((char *)cbc_data)+1,ks,
 757                                  &cbc_iv,DES_ENCRYPT);
 758                 }
 759         printf("\noutput word alignment test");
 760         for (i=0; i<4; i++)
 761                 {
 762                 printf(" %d",i);
 763                 des_ncbc_encrypt(cbc_out,&(cbc_in[i]),
 764                                  strlen((char *)cbc_data)+1,ks,
 765                                  &cbc_iv,DES_ENCRYPT);
 766                 }
 767         printf("\n");
 768         printf("fast crypt test ");
 769         str=crypt("testing","ef");
 770         if (strcmp("efGnQx2725bI2",str) != 0)
 771                 {
 772                 printf("fast crypt error, %s should be efGnQx2725bI2\n",str);
 773                 err=1;
 774                 }
 775         str=crypt("bca76;23","yA");
 776         if (strcmp("yA1Rp/1hZXIJk",str) != 0)
 777                 {
 778                 printf("fast crypt error, %s should be yA1Rp/1hZXIJk\n",str);
 779                 err=1;
 780                 }
 781         printf("\n");
 782         return(err);
 783         }
 784
 785 static char *pt(unsigned char *p)
 786         {
 787         static char bufs[10][20];
 788         static int bnum=0;
 789         char *ret;
 790         int i;
 791         static char *f="0123456789ABCDEF";
 792
 793         ret= &(bufs[bnum++][0]);
 794         bnum%=10;
 795         for (i=0; i<8; i++)
 796                 {
 797                 ret[i*2]=f[(p[i]>>4)&0xf];
 798                 ret[i*2+1]=f[p[i]&0xf];
 799                 }
 800         ret[16]='\0';
 801         return(ret);
 802         }
 803
 804 #ifndef LIBDES_LIT
 805
 806 static int cfb_test(int bits, unsigned char *cfb_cipher)
 807         {
 808         des_key_schedule ks;
 809         int i,err=0;
 810
 811         des_set_key_checked(&cfb_key,ks);
 812         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 813         des_cfb_encrypt(plain,cfb_buf1,bits,sizeof(plain),ks,&cfb_tmp,
 814                         DES_ENCRYPT);
 815         if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0)
 816                 {
 817                 err=1;
 818                 printf("cfb_encrypt encrypt error\n");
 819                 for (i=0; i<24; i+=8)
 820                         printf("%s\n",pt(&(cfb_buf1[i])));
 821                 }
 822         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 823         des_cfb_encrypt(cfb_buf1,cfb_buf2,bits,sizeof(plain),ks,&cfb_tmp,
 824                         DES_DECRYPT);
 825         if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
 826                 {
 827                 err=1;
 828                 printf("cfb_encrypt decrypt error\n");
 829                 for (i=0; i<24; i+=8)
 830                         printf("%s\n",pt(&(cfb_buf1[i])));
 831                 }
 832         return(err);
 833         }
 834
 835 static int cfb64_test(unsigned char *cfb_cipher)
 836         {
 837         des_key_schedule ks;
 838         int err=0,i,n;
 839
 840         des_set_key_checked(&cfb_key,ks);
 841         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 842         n=0;
 843         des_cfb64_encrypt(plain,cfb_buf1,12,ks,&cfb_tmp,&n,DES_ENCRYPT);
 844         des_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),sizeof(plain)-12,ks,
 845                           &cfb_tmp,&n,DES_ENCRYPT);
 846         if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0)
 847                 {
 848                 err=1;
 849                 printf("cfb_encrypt encrypt error\n");
 850                 for (i=0; i<24; i+=8)
 851                         printf("%s\n",pt(&(cfb_buf1[i])));
 852                 }
 853         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 854         n=0;
 855         des_cfb64_encrypt(cfb_buf1,cfb_buf2,17,ks,&cfb_tmp,&n,DES_DECRYPT);
 856         des_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]),
 857                           sizeof(plain)-17,ks,&cfb_tmp,&n,DES_DECRYPT);
 858         if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
 859                 {
 860                 err=1;
 861                 printf("cfb_encrypt decrypt error\n");
 862                 for (i=0; i<24; i+=8)
 863                         printf("%s\n",pt(&(cfb_buf2[i])));
 864                 }
 865         return(err);
 866         }
 867
 868 static int ede_cfb64_test(unsigned char *cfb_cipher)
 869         {
 870         des_key_schedule ks;
 871         int err=0,i,n;
 872
 873         des_set_key_checked(&cfb_key,ks);
 874         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 875         n=0;
 876         des_ede3_cfb64_encrypt(plain,cfb_buf1,12,ks,ks,ks,&cfb_tmp,&n,
 877                                DES_ENCRYPT);
 878         des_ede3_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),
 879                                sizeof(plain)-12,ks,ks,ks,
 880                                &cfb_tmp,&n,DES_ENCRYPT);
 881         if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0)
 882                 {
 883                 err=1;
 884                 printf("ede_cfb_encrypt encrypt error\n");
 885                 for (i=0; i<24; i+=8)
 886                         printf("%s\n",pt(&(cfb_buf1[i])));
 887                 }
 888         memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
 889         n=0;
 890         des_ede3_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,ks,ks,ks,
 891                                &cfb_tmp,&n,DES_DECRYPT);
 892         des_ede3_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]),
 893                                sizeof(plain)-17,ks,ks,ks,
 894                                &cfb_tmp,&n,DES_DECRYPT);
 895         if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
 896                 {
 897                 err=1;
 898                 printf("ede_cfb_encrypt decrypt error\n");
 899                 for (i=0; i<24; i+=8)
 900                         printf("%s\n",pt(&(cfb_buf2[i])));
 901                 }
 902         return(err);
 903         }
 904
 905 #endif