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rc4test.c
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1 /* crypto/rc4/rc4test.c */
2 /* Copyright (C) 1995-1998 Eric Young ([email protected])
3  * All rights reserved.
4  *
5  * This package is an SSL implementation written
6  * by Eric Young ([email protected]).
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 ([email protected]).
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 ([email protected])"
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 ([email protected])"
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 #include "../e_os.h"
64 
65 #ifdef OPENSSL_NO_RC4
66 int main(int argc, char *argv[])
67 {
68  printf("No RC4 support\n");
69  return(0);
70 }
71 #else
72 #include <openssl/rc4.h>
73 #include <openssl/sha.h>
74 
75 static unsigned char keys[7][30]={
76  {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
77  {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
78  {8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
79  {4,0xef,0x01,0x23,0x45},
80  {8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
81  {4,0xef,0x01,0x23,0x45},
82  };
83 
84 static unsigned char data_len[7]={8,8,8,20,28,10};
85 static unsigned char data[7][30]={
86  {0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,0xff},
87  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
88  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
89  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
90  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
91  0x00,0x00,0x00,0x00,0xff},
92  {0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
93  0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
94  0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
95  0x12,0x34,0x56,0x78,0xff},
96  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
97  {0},
98  };
99 
100 static unsigned char output[7][30]={
101  {0x75,0xb7,0x87,0x80,0x99,0xe0,0xc5,0x96,0x00},
102  {0x74,0x94,0xc2,0xe7,0x10,0x4b,0x08,0x79,0x00},
103  {0xde,0x18,0x89,0x41,0xa3,0x37,0x5d,0x3a,0x00},
104  {0xd6,0xa1,0x41,0xa7,0xec,0x3c,0x38,0xdf,
105  0xbd,0x61,0x5a,0x11,0x62,0xe1,0xc7,0xba,
106  0x36,0xb6,0x78,0x58,0x00},
107  {0x66,0xa0,0x94,0x9f,0x8a,0xf7,0xd6,0x89,
108  0x1f,0x7f,0x83,0x2b,0xa8,0x33,0xc0,0x0c,
109  0x89,0x2e,0xbe,0x30,0x14,0x3c,0xe2,0x87,
110  0x40,0x01,0x1e,0xcf,0x00},
111  {0xd6,0xa1,0x41,0xa7,0xec,0x3c,0x38,0xdf,0xbd,0x61,0x00},
112  {0},
113  };
114 
115 int main(int argc, char *argv[])
116  {
117  int i,err=0;
118  int j;
119  unsigned char *p;
120  RC4_KEY key;
121  unsigned char obuf[512];
122 
123 #if !defined(OPENSSL_PIC)
124  void OPENSSL_cpuid_setup(void);
125 
126  OPENSSL_cpuid_setup();
127 #endif
128 
129  for (i=0; i<6; i++)
130  {
131  RC4_set_key(&key,keys[i][0],&(keys[i][1]));
132  memset(obuf,0x00,sizeof(obuf));
133  RC4(&key,data_len[i],&(data[i][0]),obuf);
134  if (memcmp(obuf,output[i],data_len[i]+1) != 0)
135  {
136  printf("error calculating RC4\n");
137  printf("output:");
138  for (j=0; j<data_len[i]+1; j++)
139  printf(" %02x",obuf[j]);
140  printf("\n");
141  printf("expect:");
142  p= &(output[i][0]);
143  for (j=0; j<data_len[i]+1; j++)
144  printf(" %02x",*(p++));
145  printf("\n");
146  err++;
147  }
148  else
149  printf("test %d ok\n",i);
150  }
151  printf("test end processing ");
152  for (i=0; i<data_len[3]; i++)
153  {
154  RC4_set_key(&key,keys[3][0],&(keys[3][1]));
155  memset(obuf,0x00,sizeof(obuf));
156  RC4(&key,i,&(data[3][0]),obuf);
157  if ((memcmp(obuf,output[3],i) != 0) || (obuf[i] != 0))
158  {
159  printf("error in RC4 length processing\n");
160  printf("output:");
161  for (j=0; j<i+1; j++)
162  printf(" %02x",obuf[j]);
163  printf("\n");
164  printf("expect:");
165  p= &(output[3][0]);
166  for (j=0; j<i; j++)
167  printf(" %02x",*(p++));
168  printf(" 00\n");
169  err++;
170  }
171  else
172  {
173  printf(".");
174  fflush(stdout);
175  }
176  }
177  printf("done\n");
178  printf("test multi-call ");
179  for (i=0; i<data_len[3]; i++)
180  {
181  RC4_set_key(&key,keys[3][0],&(keys[3][1]));
182  memset(obuf,0x00,sizeof(obuf));
183  RC4(&key,i,&(data[3][0]),obuf);
184  RC4(&key,data_len[3]-i,&(data[3][i]),&(obuf[i]));
185  if (memcmp(obuf,output[3],data_len[3]+1) != 0)
186  {
187  printf("error in RC4 multi-call processing\n");
188  printf("output:");
189  for (j=0; j<data_len[3]+1; j++)
190  printf(" %02x",obuf[j]);
191  printf("\n");
192  printf("expect:");
193  p= &(output[3][0]);
194  for (j=0; j<data_len[3]+1; j++)
195  printf(" %02x",*(p++));
196  err++;
197  }
198  else
199  {
200  printf(".");
201  fflush(stdout);
202  }
203  }
204  printf("done\n");
205  printf("bulk test ");
206  { unsigned char buf[513];
207  SHA_CTX c;
208  unsigned char md[SHA_DIGEST_LENGTH];
209  static unsigned char expected[]={
210  0xa4,0x7b,0xcc,0x00,0x3d,0xd0,0xbd,0xe1,0xac,0x5f,
211  0x12,0x1e,0x45,0xbc,0xfb,0x1a,0xa1,0xf2,0x7f,0xc5 };
212 
213  RC4_set_key(&key,keys[0][0],&(keys[3][1]));
214  memset(buf,'\0',sizeof(buf));
215  SHA1_Init(&c);
216  for (i=0;i<2571;i++) {
217  RC4(&key,sizeof(buf),buf,buf);
218  SHA1_Update(&c,buf,sizeof(buf));
219  }
220  SHA1_Final(md,&c);
221 
222  if (memcmp(md,expected,sizeof(md))) {
223  printf("error in RC4 bulk test\n");
224  printf("output:");
225  for (j=0; j<(int)sizeof(md); j++)
226  printf(" %02x",md[j]);
227  printf("\n");
228  printf("expect:");
229  for (j=0; j<(int)sizeof(md); j++)
230  printf(" %02x",expected[j]);
231  printf("\n");
232  err++;
233  }
234  else printf("ok\n");
235  }
236 #ifdef OPENSSL_SYS_NETWARE
237  if (err) printf("ERROR: %d\n", err);
238 #endif
239  EXIT(err);
240  return(0);
241  }
242 #endif
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