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 <openssl/crypto.h>
  63
  64 #include "../e_os.h"
  65
  66 #ifdef OPENSSL_NO_RC4
  67 int main(int argc, char *argv[])
  68 {
  69     printf("No RC4 support\n");
  70     return(0);
  71 }
  72 #else
  73 #include <openssl/rc4.h>
  74 #include <openssl/sha.h>
  75
  76 static unsigned char keys[7][30]={
  77         {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
  78         {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
  79         {8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  80         {4,0xef,0x01,0x23,0x45},
  81         {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
  82         {4,0xef,0x01,0x23,0x45},
  83         };
  84
  85 static unsigned char data_len[7]={8,8,8,20,28,10};
  86 static unsigned char data[7][30]={
  87         {0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,0xff},
  88         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
  89         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
  90         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  91            0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  92            0x00,0x00,0x00,0x00,0xff},
  93         {0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
  94            0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
  95            0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
  96            0x12,0x34,0x56,0x78,0xff},
  97         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
  98         {0},
  99         };
 100
 101 static unsigned char output[7][30]={
 102         {0x75,0xb7,0x87,0x80,0x99,0xe0,0xc5,0x96,0x00},
 103         {0x74,0x94,0xc2,0xe7,0x10,0x4b,0x08,0x79,0x00},
 104         {0xde,0x18,0x89,0x41,0xa3,0x37,0x5d,0x3a,0x00},
 105         {0xd6,0xa1,0x41,0xa7,0xec,0x3c,0x38,0xdf,
 106          0xbd,0x61,0x5a,0x11,0x62,0xe1,0xc7,0xba,
 107          0x36,0xb6,0x78,0x58,0x00},
 108         {0x66,0xa0,0x94,0x9f,0x8a,0xf7,0xd6,0x89,
 109          0x1f,0x7f,0x83,0x2b,0xa8,0x33,0xc0,0x0c,
 110          0x89,0x2e,0xbe,0x30,0x14,0x3c,0xe2,0x87,
 111          0x40,0x01,0x1e,0xcf,0x00},
 112         {0xd6,0xa1,0x41,0xa7,0xec,0x3c,0x38,0xdf,0xbd,0x61,0x00},
 113         {0},
 114         };
 115
 116 int main(int argc, char *argv[])
 117         {
 118         int i,err=0;
 119         int j;
 120         unsigned char *p;
 121         RC4_KEY key;
 122         unsigned char obuf[512];
 123
 124         for (i=0; i<6; i++)
 125                 {
 126                 RC4_set_key(&key,keys[i][0],&(keys[i][1]));
 127                 memset(obuf,0x00,sizeof(obuf));
 128                 RC4(&key,data_len[i],&(data[i][0]),obuf);
 129                 if (memcmp(obuf,output[i],data_len[i]+1) != 0)
 130                         {
 131                         printf("error calculating RC4\n");
 132                         printf("output:");
 133                         for (j=0; j<data_len[i]+1; j++)
 134                                 printf(" %02x",obuf[j]);
 135                         printf("\n");
 136                         printf("expect:");
 137                         p= &(output[i][0]);
 138                         for (j=0; j<data_len[i]+1; j++)
 139                                 printf(" %02x",*(p++));
 140                         printf("\n");
 141                         err++;
 142                         }
 143                 else
 144                         printf("test %d ok\n",i);
 145                 }
 146         printf("test end processing ");
 147         for (i=0; i<data_len[3]; i++)
 148                 {
 149                 RC4_set_key(&key,keys[3][0],&(keys[3][1]));
 150                 memset(obuf,0x00,sizeof(obuf));
 151                 RC4(&key,i,&(data[3][0]),obuf);
 152                 if ((memcmp(obuf,output[3],i) != 0) || (obuf[i] != 0))
 153                         {
 154                         printf("error in RC4 length processing\n");
 155                         printf("output:");
 156                         for (j=0; j<i+1; j++)
 157                                 printf(" %02x",obuf[j]);
 158                         printf("\n");
 159                         printf("expect:");
 160                         p= &(output[3][0]);
 161                         for (j=0; j<i; j++)
 162                                 printf(" %02x",*(p++));
 163                         printf(" 00\n");
 164                         err++;
 165                         }
 166                 else
 167                         {
 168                         printf(".");
 169                         fflush(stdout);
 170                         }
 171                 }
 172         printf("done\n");
 173         printf("test multi-call ");
 174         for (i=0; i<data_len[3]; i++)
 175                 {
 176                 RC4_set_key(&key,keys[3][0],&(keys[3][1]));
 177                 memset(obuf,0x00,sizeof(obuf));
 178                 RC4(&key,i,&(data[3][0]),obuf);
 179                 RC4(&key,data_len[3]-i,&(data[3][i]),&(obuf[i]));
 180                 if (memcmp(obuf,output[3],data_len[3]+1) != 0)
 181                         {
 182                         printf("error in RC4 multi-call processing\n");
 183                         printf("output:");
 184                         for (j=0; j<data_len[3]+1; j++)
 185                                 printf(" %02x",obuf[j]);
 186                         printf("\n");
 187                         printf("expect:");
 188                         p= &(output[3][0]);
 189                         for (j=0; j<data_len[3]+1; j++)
 190                                 printf(" %02x",*(p++));
 191                         err++;
 192                         }
 193                 else
 194                         {
 195                         printf(".");
 196                         fflush(stdout);
 197                         }
 198                 }
 199         printf("done\n");
 200         printf("bulk test ");
 201         {   unsigned char buf[513];
 202             SHA_CTX c;
 203             unsigned char md[SHA_DIGEST_LENGTH];
 204             static unsigned char expected[]={
 205                 0xa4,0x7b,0xcc,0x00,0x3d,0xd0,0xbd,0xe1,0xac,0x5f,
 206                 0x12,0x1e,0x45,0xbc,0xfb,0x1a,0xa1,0xf2,0x7f,0xc5 };
 207
 208                 RC4_set_key(&key,keys[0][0],&(keys[3][1]));
 209                 memset(buf,'\0',sizeof(buf));
 210                 SHA1_Init(&c);
 211                 for (i=0;i<2571;i++) {
 212                         RC4(&key,sizeof(buf),buf,buf);
 213                         SHA1_Update(&c,buf,sizeof(buf));
 214                 }
 215                 SHA1_Final(md,&c);
 216
 217                 if (memcmp(md,expected,sizeof(md))) {
 218                         printf("error in RC4 bulk test\n");
 219                         printf("output:");
 220                         for (j=0; j<(int)sizeof(md); j++)
 221                                 printf(" %02x",md[j]);
 222                         printf("\n");
 223                         printf("expect:");
 224                         for (j=0; j<(int)sizeof(md); j++)
 225                                 printf(" %02x",expected[j]);
 226                         printf("\n");
 227                         err++;
 228                 }
 229                 else    printf("ok\n");
 230         }
 231 #ifdef OPENSSL_SYS_NETWARE
 232     if (err) printf("ERROR: %d\n", err);
 233 #endif
 234         EXIT(err);
 235         return(0);
 236         }
 237 #endif