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
  63 #ifdef NO_RC4
  64 int main(int argc, char *argv[])
  65 {
  66     printf("No RC4 support\n");
  67     return(0);
  68 }
  69 #else
  70 #include <openssl/rc4.h>
  71
  72 static unsigned char keys[7][30]={
  73         {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
  74         {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
  75         {8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  76         {4,0xef,0x01,0x23,0x45},
  77         {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
  78         {4,0xef,0x01,0x23,0x45},
  79         };
  80
  81 static unsigned char data_len[7]={8,8,8,20,28,10};
  82 static unsigned char data[7][30]={
  83         {0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,0xff},
  84         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
  85         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
  86         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  87            0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  88            0x00,0x00,0x00,0x00,0xff},
  89         {0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
  90            0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
  91            0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
  92            0x12,0x34,0x56,0x78,0xff},
  93         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
  94         {0},
  95         };
  96
  97 static unsigned char output[7][30]={
  98         {0x75,0xb7,0x87,0x80,0x99,0xe0,0xc5,0x96,0x00},
  99         {0x74,0x94,0xc2,0xe7,0x10,0x4b,0x08,0x79,0x00},
 100         {0xde,0x18,0x89,0x41,0xa3,0x37,0x5d,0x3a,0x00},
 101         {0xd6,0xa1,0x41,0xa7,0xec,0x3c,0x38,0xdf,
 102          0xbd,0x61,0x5a,0x11,0x62,0xe1,0xc7,0xba,
 103          0x36,0xb6,0x78,0x58,0x00},
 104         {0x66,0xa0,0x94,0x9f,0x8a,0xf7,0xd6,0x89,
 105          0x1f,0x7f,0x83,0x2b,0xa8,0x33,0xc0,0x0c,
 106          0x89,0x2e,0xbe,0x30,0x14,0x3c,0xe2,0x87,
 107          0x40,0x01,0x1e,0xcf,0x00},
 108         {0xd6,0xa1,0x41,0xa7,0xec,0x3c,0x38,0xdf,0xbd,0x61,0x00},
 109         {0},
 110         };
 111
 112 int main(int argc, char *argv[])
 113         {
 114         int i,err=0;
 115         int j;
 116         unsigned char *p;
 117         RC4_KEY key;
 118         unsigned char buf[512],obuf[512];
 119
 120         for (i=0; i<512; i++) buf[i]=0x01;
 121
 122         for (i=0; i<6; i++)
 123                 {
 124                 RC4_set_key(&key,keys[i][0],&(keys[i][1]));
 125                 memset(obuf,0x00,sizeof(obuf));
 126                 RC4(&key,data_len[i],&(data[i][0]),obuf);
 127                 if (memcmp(obuf,output[i],data_len[i]+1) != 0)
 128                         {
 129                         printf("error calculating RC4\n");
 130                         printf("output:");
 131                         for (j=0; j<data_len[i]+1; j++)
 132                                 printf(" %02x",obuf[j]);
 133                         printf("\n");
 134                         printf("expect:");
 135                         p= &(output[i][0]);
 136                         for (j=0; j<data_len[i]+1; j++)
 137                                 printf(" %02x",*(p++));
 138                         printf("\n");
 139                         err++;
 140                         }
 141                 else
 142                         printf("test %d ok\n",i);
 143                 }
 144         printf("test end processing ");
 145         for (i=0; i<data_len[3]; i++)
 146                 {
 147                 RC4_set_key(&key,keys[3][0],&(keys[3][1]));
 148                 memset(obuf,0x00,sizeof(obuf));
 149                 RC4(&key,i,&(data[3][0]),obuf);
 150                 if ((memcmp(obuf,output[3],i) != 0) || (obuf[i] != 0))
 151                         {
 152                         printf("error in RC4 length processing\n");
 153                         printf("output:");
 154                         for (j=0; j<i+1; j++)
 155                                 printf(" %02x",obuf[j]);
 156                         printf("\n");
 157                         printf("expect:");
 158                         p= &(output[3][0]);
 159                         for (j=0; j<i; j++)
 160                                 printf(" %02x",*(p++));
 161                         printf(" 00\n");
 162                         err++;
 163                         }
 164                 else
 165                         {
 166                         printf(".");
 167                         fflush(stdout);
 168                         }
 169                 }
 170         printf("done\n");
 171         printf("test multi-call ");
 172         for (i=0; i<data_len[3]; i++)
 173                 {
 174                 RC4_set_key(&key,keys[3][0],&(keys[3][1]));
 175                 memset(obuf,0x00,sizeof(obuf));
 176                 RC4(&key,i,&(data[3][0]),obuf);
 177                 RC4(&key,data_len[3]-i,&(data[3][i]),&(obuf[i]));
 178                 if (memcmp(obuf,output[3],data_len[3]+1) != 0)
 179                         {
 180                         printf("error in RC4 multi-call processing\n");
 181                         printf("output:");
 182                         for (j=0; j<data_len[3]+1; j++)
 183                                 printf(" %02x",obuf[j]);
 184                         printf("\n");
 185                         printf("expect:");
 186                         p= &(output[3][0]);
 187                         for (j=0; j<data_len[3]+1; j++)
 188                                 printf(" %02x",*(p++));
 189                         err++;
 190                         }
 191                 else
 192                         {
 193                         printf(".");
 194                         fflush(stdout);
 195                         }
 196                 }
 197         printf("done\n");
 198         exit(err);
 199         return(0);
 200         }
 201 #endif