crypto/rc4/rc4test.c

   1 /* crypto/rc4/rc4test.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 #include <string.h>
  62 #include "rc4.h"
  63
  64 unsigned char keys[7][30]={
  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         {4,0xef,0x01,0x23,0x45},
  71         };
  72
  73 unsigned char data_len[7]={8,8,8,20,28,10};
  74 unsigned char data[7][30]={
  75         {0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,0xff},
  76         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
  77         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
  78         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  79            0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  80            0x00,0x00,0x00,0x00,0xff},
  81         {0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
  82            0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
  83            0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
  84            0x12,0x34,0x56,0x78,0xff},
  85         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
  86         {0},
  87         };
  88
  89 unsigned char output[7][30]={
  90         {0x75,0xb7,0x87,0x80,0x99,0xe0,0xc5,0x96,0x00},
  91         {0x74,0x94,0xc2,0xe7,0x10,0x4b,0x08,0x79,0x00},
  92         {0xde,0x18,0x89,0x41,0xa3,0x37,0x5d,0x3a,0x00},
  93         {0xd6,0xa1,0x41,0xa7,0xec,0x3c,0x38,0xdf,
  94          0xbd,0x61,0x5a,0x11,0x62,0xe1,0xc7,0xba,
  95          0x36,0xb6,0x78,0x58,0x00},
  96         {0x66,0xa0,0x94,0x9f,0x8a,0xf7,0xd6,0x89,
  97          0x1f,0x7f,0x83,0x2b,0xa8,0x33,0xc0,0x0c,
  98          0x89,0x2e,0xbe,0x30,0x14,0x3c,0xe2,0x87,
  99          0x40,0x01,0x1e,0xcf,0x00},
 100         {0xd6,0xa1,0x41,0xa7,0xec,0x3c,0x38,0xdf,0xbd,0x61,0x00},
 101         {0},
 102         };
 103
 104 int main(argc,argv)
 105 int argc;
 106 char *argv[];
 107         {
 108         int i,err=0;
 109         int j;
 110         unsigned char *p;
 111         RC4_KEY key;
 112         unsigned char buf[512],obuf[512];
 113
 114         for (i=0; i<512; i++) buf[i]=0x01;
 115
 116         for (i=0; i<6; i++)
 117                 {
 118                 RC4_set_key(&key,keys[i][0],&(keys[i][1]));
 119                 memset(obuf,0x00,sizeof(obuf));
 120                 RC4(&key,data_len[i],&(data[i][0]),obuf);
 121                 if (memcmp(obuf,output[i],data_len[i]+1) != 0)
 122                         {
 123                         printf("error calculating RC4\n");
 124                         printf("output:");
 125                         for (j=0; j<data_len[i]+1; j++)
 126                                 printf(" %02x",obuf[j]);
 127                         printf("\n");
 128                         printf("expect:");
 129                         p= &(output[i][0]);
 130                         for (j=0; j<data_len[i]+1; j++)
 131                                 printf(" %02x",*(p++));
 132                         printf("\n");
 133                         err++;
 134                         }
 135                 else
 136                         printf("test %d ok\n",i);
 137                 }
 138         printf("test end processing ");
 139         for (i=0; i<data_len[3]; i++)
 140                 {
 141                 RC4_set_key(&key,keys[3][0],&(keys[3][1]));
 142                 memset(obuf,0x00,sizeof(obuf));
 143                 RC4(&key,i,&(data[3][0]),obuf);
 144                 if ((memcmp(obuf,output[3],i) != 0) || (obuf[i] != 0))
 145                         {
 146                         printf("error in RC4 length processing\n");
 147                         printf("output:");
 148                         for (j=0; j<i+1; j++)
 149                                 printf(" %02x",obuf[j]);
 150                         printf("\n");
 151                         printf("expect:");
 152                         p= &(output[3][0]);
 153                         for (j=0; j<i; j++)
 154                                 printf(" %02x",*(p++));
 155                         printf(" 00\n");
 156                         err++;
 157                         }
 158                 else
 159                         {
 160                         printf(".");
 161                         fflush(stdout);
 162                         }
 163                 }
 164         printf("done\n");
 165         printf("test multi-call ");
 166         for (i=0; i<data_len[3]; i++)
 167                 {
 168                 RC4_set_key(&key,keys[3][0],&(keys[3][1]));
 169                 memset(obuf,0x00,sizeof(obuf));
 170                 RC4(&key,i,&(data[3][0]),obuf);
 171                 RC4(&key,data_len[3]-i,&(data[3][i]),&(obuf[i]));
 172                 if (memcmp(obuf,output[3],data_len[3]+1) != 0)
 173                         {
 174                         printf("error in RC4 multi-call processing\n");
 175                         printf("output:");
 176                         for (j=0; j<data_len[3]+1; j++)
 177                                 printf(" %02x",obuf[j]);
 178                         printf("\n");
 179                         printf("expect:");
 180                         p= &(output[3][0]);
 181                         for (j=0; j<data_len[3]+1; j++)
 182                                 printf(" %02x",*(p++));
 183                         err++;
 184                         }
 185                 else
 186                         {
 187                         printf(".");
 188                         fflush(stdout);
 189                         }
 190                 }
 191         printf("done\n");
 192         exit(err);
 193         return(0);
 194         }
 195