crypto/rc4/rc4test.c

   1 /* crypto/rc4/rc4test.c */
   2 /* Copyright (C) 1995-1997 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 #include <string.h>
  62 #include "rc4.h"
  63
  64 unsigned char keys[6][11]={
  65         {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
  66         {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
  67         {8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  68         {4,0xef,0x01,0x23,0x45},
  69         {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
  70         };
  71
  72 unsigned char data[6][11]={
  73         {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
  74         {8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  75         {8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  76         {10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  77         {0},
  78         };
  79
  80 unsigned char output[6][11]={
  81         {0x75,0xb7,0x87,0x80,0x99,0xe0,0xc5,0x96},
  82         {0x74,0x94,0xc2,0xe7,0x10,0x4b,0x08,0x79},
  83         {0xde,0x18,0x89,0x41,0xa3,0x37,0x5d,0x3a},
  84         {0xd6,0xa1,0x41,0xa7,0xec,0x3c,0x38,0xdf,0xbd,0x61},
  85         {0},
  86         };
  87
  88 int main(argc,argv)
  89 int argc;
  90 char *argv[];
  91         {
  92         int i,err=0;
  93         unsigned int j;
  94         unsigned char *p;
  95         RC4_KEY key;
  96         unsigned char buf[512],obuf[512];
  97
  98         for (i=0; i<512; i++) buf[i]=0x01;
  99
 100         for (i=0; i<4; i++)
 101                 {
 102                 RC4_set_key(&key,keys[i][0],&(keys[i][1]));
 103                 RC4(&key,data[i][0],&(data[i][1]),obuf);
 104                 if (memcmp(obuf,output[i],data[i][0]) != 0)
 105                         {
 106                         printf("error calculating RC4\n");
 107                         printf("output:");
 108                         for (j=0; j<data[i][0]; j++)
 109                                 printf(" %02x",obuf[j]);
 110                         printf("\n");
 111                         printf("expect:");
 112                         p= &(output[i][0]);
 113                         for (j=0; j<data[i][0]; j++)
 114                                 printf(" %02x",*(p++));
 115                         printf("\n");
 116                         err++;
 117                         }
 118                 else
 119                         printf("test %d ok\n",i);
 120                 }
 121         exit(err);
 122         return(0);
 123         }
 124