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[openssl.git] / crypto / rc5 / rc5test.c
1 /* crypto/rc5/rc5test.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 /* This has been a quickly hacked 'ideatest.c'.  When I add tests for other
60  * RC5 modes, more of the code will be uncommented. */
61
62 #include <stdio.h>
63 #include <string.h>
64 #include <stdlib.h>
65 #include "rc5.h"
66
67 unsigned char RC5key[5][16]={
68         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
69          0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
70         {0x91,0x5f,0x46,0x19,0xbe,0x41,0xb2,0x51,
71          0x63,0x55,0xa5,0x01,0x10,0xa9,0xce,0x91},
72         {0x78,0x33,0x48,0xe7,0x5a,0xeb,0x0f,0x2f,
73          0xd7,0xb1,0x69,0xbb,0x8d,0xc1,0x67,0x87},
74         {0xdc,0x49,0xdb,0x13,0x75,0xa5,0x58,0x4f,
75          0x64,0x85,0xb4,0x13,0xb5,0xf1,0x2b,0xaf},
76         {0x52,0x69,0xf1,0x49,0xd4,0x1b,0xa0,0x15,
77          0x24,0x97,0x57,0x4d,0x7f,0x15,0x31,0x25},
78         };
79
80 unsigned char RC5plain[5][8]={
81         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
82         {0x21,0xA5,0xDB,0xEE,0x15,0x4B,0x8F,0x6D},
83         {0xF7,0xC0,0x13,0xAC,0x5B,0x2B,0x89,0x52},
84         {0x2F,0x42,0xB3,0xB7,0x03,0x69,0xFC,0x92},
85         {0x65,0xC1,0x78,0xB2,0x84,0xD1,0x97,0xCC},
86         };
87
88 unsigned char RC5cipher[5][8]={
89         {0x21,0xA5,0xDB,0xEE,0x15,0x4B,0x8F,0x6D},
90         {0xF7,0xC0,0x13,0xAC,0x5B,0x2B,0x89,0x52},
91         {0x2F,0x42,0xB3,0xB7,0x03,0x69,0xFC,0x92},
92         {0x65,0xC1,0x78,0xB2,0x84,0xD1,0x97,0xCC},
93         {0xEB,0x44,0xE4,0x15,0xDA,0x31,0x98,0x24},
94         };
95
96 #define RC5_CBC_NUM 27
97 unsigned char rc5_cbc_cipher[RC5_CBC_NUM][8]={
98         {0x7a,0x7b,0xba,0x4d,0x79,0x11,0x1d,0x1e},
99         {0x79,0x7b,0xba,0x4d,0x78,0x11,0x1d,0x1e},
100         {0x7a,0x7b,0xba,0x4d,0x79,0x11,0x1d,0x1f},
101         {0x7a,0x7b,0xba,0x4d,0x79,0x11,0x1d,0x1f},
102         {0x8b,0x9d,0xed,0x91,0xce,0x77,0x94,0xa6},
103         {0x2f,0x75,0x9f,0xe7,0xad,0x86,0xa3,0x78},
104         {0xdc,0xa2,0x69,0x4b,0xf4,0x0e,0x07,0x88},
105         {0xdc,0xa2,0x69,0x4b,0xf4,0x0e,0x07,0x88},
106         {0xdc,0xfe,0x09,0x85,0x77,0xec,0xa5,0xff},
107         {0x96,0x46,0xfb,0x77,0x63,0x8f,0x9c,0xa8},
108         {0xb2,0xb3,0x20,0x9d,0xb6,0x59,0x4d,0xa4},
109         {0x54,0x5f,0x7f,0x32,0xa5,0xfc,0x38,0x36},
110         {0x82,0x85,0xe7,0xc1,0xb5,0xbc,0x74,0x02},
111         {0xfc,0x58,0x6f,0x92,0xf7,0x08,0x09,0x34},
112         {0xcf,0x27,0x0e,0xf9,0x71,0x7f,0xf7,0xc4},
113         {0xe4,0x93,0xf1,0xc1,0xbb,0x4d,0x6e,0x8c},
114         {0x5c,0x4c,0x04,0x1e,0x0f,0x21,0x7a,0xc3},
115         {0x92,0x1f,0x12,0x48,0x53,0x73,0xb4,0xf7},
116         {0x5b,0xa0,0xca,0x6b,0xbe,0x7f,0x5f,0xad},
117         {0xc5,0x33,0x77,0x1c,0xd0,0x11,0x0e,0x63},
118         {0x29,0x4d,0xdb,0x46,0xb3,0x27,0x8d,0x60},
119         {0xda,0xd6,0xbd,0xa9,0xdf,0xe8,0xf7,0xe8},
120         {0x97,0xe0,0x78,0x78,0x37,0xed,0x31,0x7f},
121         {0x78,0x75,0xdb,0xf6,0x73,0x8c,0x64,0x78},
122         {0x8f,0x34,0xc3,0xc6,0x81,0xc9,0x96,0x95},
123         {0x7c,0xb3,0xf1,0xdf,0x34,0xf9,0x48,0x11},
124         {0x7f,0xd1,0xa0,0x23,0xa5,0xbb,0xa2,0x17},
125         };
126
127 unsigned char rc5_cbc_key[RC5_CBC_NUM][17]={
128         { 1,0x00},
129         { 1,0x00},
130         { 1,0x00},
131         { 1,0x00},
132         { 1,0x00},
133         { 1,0x11},
134         { 1,0x00},
135         { 4,0x00,0x00,0x00,0x00},
136         { 1,0x00},
137         { 1,0x00},
138         { 1,0x00},
139         { 1,0x00},
140         { 4,0x01,0x02,0x03,0x04},
141         { 4,0x01,0x02,0x03,0x04},
142         { 4,0x01,0x02,0x03,0x04},
143         { 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
144         { 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
145         { 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
146         { 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
147         {16,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
148             0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
149         {16,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
150             0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
151         {16,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
152             0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
153         { 5,0x01,0x02,0x03,0x04,0x05},
154         { 5,0x01,0x02,0x03,0x04,0x05},
155         { 5,0x01,0x02,0x03,0x04,0x05},
156         { 5,0x01,0x02,0x03,0x04,0x05},
157         { 5,0x01,0x02,0x03,0x04,0x05},
158         };
159
160 unsigned char rc5_cbc_plain[RC5_CBC_NUM][8]={
161         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
162         {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
163         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
164         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
165         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
166         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
167         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
168         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
169         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
170         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
171         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
172         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
173         {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
174         {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
175         {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
176         {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
177         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
178         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
179         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
180         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
181         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
182         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
183         {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
184         {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
185         {0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08},
186         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
187         {0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x01},
188         };
189
190 int rc5_cbc_rounds[RC5_CBC_NUM]={
191          0, 0, 0, 0, 0, 1, 2, 2,
192          8, 8,12,16, 8,12,16,12,
193          8,12,16, 8,12,16,12, 8,
194          8, 8, 8,
195         };
196
197 unsigned char rc5_cbc_iv[RC5_CBC_NUM][8]={
198         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
199         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
200         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
201         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
202         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
203         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
204         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
205         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
206         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
207         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
208         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
209         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
210         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
211         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
212         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
213         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
214         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
215         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
216         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
217         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
218         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
219         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
220         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
221         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
222         {0x78,0x75,0xdb,0xf6,0x73,0x8c,0x64,0x78},
223         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
224         {0x7c,0xb3,0xf1,0xdf,0x34,0xf9,0x48,0x11},
225         };
226
227 int main(argc,argv)
228 int argc;
229 char *argv[];
230         {
231         int i,n,err=0;
232         RC5_32_KEY key; 
233         unsigned char buf[8],buf2[8],ivb[8];
234
235         for (n=0; n<5; n++)
236                 {
237                 RC5_32_set_key(&key,16,&(RC5key[n][0]),12);
238
239                 RC5_32_ecb_encrypt(&(RC5plain[n][0]),buf,&key,RC5_ENCRYPT);
240                 if (memcmp(&(RC5cipher[n][0]),buf,8) != 0)
241                         {
242                         printf("ecb RC5 error encrypting (%d)\n",n+1);
243                         printf("got     :");
244                         for (i=0; i<8; i++)
245                                 printf("%02X ",buf[i]);
246                         printf("\n");
247                         printf("expected:");
248                         for (i=0; i<8; i++)
249                                 printf("%02X ",RC5cipher[n][i]);
250                         err=20;
251                         printf("\n");
252                         }
253
254                 RC5_32_ecb_encrypt(buf,buf2,&key,RC5_DECRYPT);
255                 if (memcmp(&(RC5plain[n][0]),buf2,8) != 0)
256                         {
257                         printf("ecb RC5 error decrypting (%d)\n",n+1);
258                         printf("got     :");
259                         for (i=0; i<8; i++)
260                                 printf("%02X ",buf2[i]);
261                         printf("\n");
262                         printf("expected:");
263                         for (i=0; i<8; i++)
264                                 printf("%02X ",RC5plain[n][i]);
265                         printf("\n");
266                         err=3;
267                         }
268                 }
269         if (err == 0) printf("ecb RC5 ok\n");
270
271         for (n=0; n<RC5_CBC_NUM; n++)
272                 {
273                 i=rc5_cbc_rounds[n];
274                 if (i < 8) continue;
275
276                 RC5_32_set_key(&key,rc5_cbc_key[n][0],&(rc5_cbc_key[n][1]),i);
277
278                 memcpy(ivb,&(rc5_cbc_iv[n][0]),8);
279                 RC5_32_cbc_encrypt(&(rc5_cbc_plain[n][0]),buf,8,
280                         &key,&(ivb[0]),RC5_ENCRYPT);
281
282                 if (memcmp(&(rc5_cbc_cipher[n][0]),buf,8) != 0)
283                         {
284                         printf("cbc RC5 error encrypting (%d)\n",n+1);
285                         printf("got     :");
286                         for (i=0; i<8; i++)
287                                 printf("%02X ",buf[i]);
288                         printf("\n");
289                         printf("expected:");
290                         for (i=0; i<8; i++)
291                                 printf("%02X ",rc5_cbc_cipher[n][i]);
292                         err=30;
293                         printf("\n");
294                         }
295
296                 memcpy(ivb,&(rc5_cbc_iv[n][0]),8);
297                 RC5_32_cbc_encrypt(buf,buf2,8,
298                         &key,&(ivb[0]),RC5_DECRYPT);
299                 if (memcmp(&(rc5_cbc_plain[n][0]),buf2,8) != 0)
300                         {
301                         printf("cbc RC5 error decrypting (%d)\n",n+1);
302                         printf("got     :");
303                         for (i=0; i<8; i++)
304                                 printf("%02X ",buf2[i]);
305                         printf("\n");
306                         printf("expected:");
307                         for (i=0; i<8; i++)
308                                 printf("%02X ",rc5_cbc_plain[n][i]);
309                         printf("\n");
310                         err=3;
311                         }
312                 }
313         if (err == 0) printf("cbc RC5 ok\n");
314
315         exit(err);
316         return(err);
317         }
318
319 #ifdef undef
320 static int cfb64_test(cfb_cipher)
321 unsigned char *cfb_cipher;
322         {
323         IDEA_KEY_SCHEDULE eks,dks;
324         int err=0,i,n;
325
326         idea_set_encrypt_key(cfb_key,&eks);
327         idea_set_decrypt_key(&eks,&dks);
328         memcpy(cfb_tmp,cfb_iv,8);
329         n=0;
330         idea_cfb64_encrypt(plain,cfb_buf1,(long)12,&eks,
331                 cfb_tmp,&n,IDEA_ENCRYPT);
332         idea_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),
333                 (long)CFB_TEST_SIZE-12,&eks,
334                 cfb_tmp,&n,IDEA_ENCRYPT);
335         if (memcmp(cfb_cipher,cfb_buf1,CFB_TEST_SIZE) != 0)
336                 {
337                 err=1;
338                 printf("idea_cfb64_encrypt encrypt error\n");
339                 for (i=0; i<CFB_TEST_SIZE; i+=8)
340                         printf("%s\n",pt(&(cfb_buf1[i])));
341                 }
342         memcpy(cfb_tmp,cfb_iv,8);
343         n=0;
344         idea_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,&eks,
345                 cfb_tmp,&n,IDEA_DECRYPT);
346         idea_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]),
347                 (long)CFB_TEST_SIZE-17,&dks,
348                 cfb_tmp,&n,IDEA_DECRYPT);
349         if (memcmp(plain,cfb_buf2,CFB_TEST_SIZE) != 0)
350                 {
351                 err=1;
352                 printf("idea_cfb_encrypt decrypt error\n");
353                 for (i=0; i<24; i+=8)
354                         printf("%s\n",pt(&(cfb_buf2[i])));
355                 }
356         return(err);
357         }
358
359 static char *pt(p)
360 unsigned char *p;
361         {
362         static char bufs[10][20];
363         static int bnum=0;
364         char *ret;
365         int i;
366         static char *f="0123456789ABCDEF";
367
368         ret= &(bufs[bnum++][0]);
369         bnum%=10;
370         for (i=0; i<8; i++)
371                 {
372                 ret[i*2]=f[(p[i]>>4)&0xf];
373                 ret[i*2+1]=f[p[i]&0xf];
374                 }
375         ret[16]='\0';
376         return(ret);
377         }
378         
379 #endif