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1 : : /* crypto/rc2/rc2test.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 : : * RC2 modes, more of the code will be uncommented. */
61 : :
62 : : #include <stdio.h>
63 : : #include <string.h>
64 : : #include <stdlib.h>
65 : :
66 : : #include "../e_os.h"
67 : :
68 : : #ifdef OPENSSL_NO_RC2
69 : : int main(int argc, char *argv[])
70 : : {
71 : : printf("No RC2 support\n");
72 : : return(0);
73 : : }
74 : : #else
75 : : #include <openssl/rc2.h>
76 : :
77 : : static unsigned char RC2key[4][16]={
78 : : {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
79 : : 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
80 : : {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
81 : : 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
82 : : {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
83 : : 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
84 : : {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
85 : : 0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F},
86 : : };
87 : :
88 : : static unsigned char RC2plain[4][8]={
89 : : {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
90 : : {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
91 : : {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
92 : : {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
93 : : };
94 : :
95 : : static unsigned char RC2cipher[4][8]={
96 : : {0x1C,0x19,0x8A,0x83,0x8D,0xF0,0x28,0xB7},
97 : : {0x21,0x82,0x9C,0x78,0xA9,0xF9,0xC0,0x74},
98 : : {0x13,0xDB,0x35,0x17,0xD3,0x21,0x86,0x9E},
99 : : {0x50,0xDC,0x01,0x62,0xBD,0x75,0x7F,0x31},
100 : : };
101 : : /************/
102 : : #ifdef undef
103 : : unsigned char k[16]={
104 : : 0x00,0x01,0x00,0x02,0x00,0x03,0x00,0x04,
105 : : 0x00,0x05,0x00,0x06,0x00,0x07,0x00,0x08};
106 : :
107 : : unsigned char in[8]={0x00,0x00,0x00,0x01,0x00,0x02,0x00,0x03};
108 : : unsigned char c[8]={0x11,0xFB,0xED,0x2B,0x01,0x98,0x6D,0xE5};
109 : : unsigned char out[80];
110 : :
111 : : char *text="Hello to all people out there";
112 : :
113 : : static unsigned char cfb_key[16]={
114 : : 0xe1,0xf0,0xc3,0xd2,0xa5,0xb4,0x87,0x96,
115 : : 0x69,0x78,0x4b,0x5a,0x2d,0x3c,0x0f,0x1e,
116 : : };
117 : : static unsigned char cfb_iv[80]={0x34,0x12,0x78,0x56,0xab,0x90,0xef,0xcd};
118 : : static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8];
119 : : #define CFB_TEST_SIZE 24
120 : : static unsigned char plain[CFB_TEST_SIZE]=
121 : : {
122 : : 0x4e,0x6f,0x77,0x20,0x69,0x73,
123 : : 0x20,0x74,0x68,0x65,0x20,0x74,
124 : : 0x69,0x6d,0x65,0x20,0x66,0x6f,
125 : : 0x72,0x20,0x61,0x6c,0x6c,0x20
126 : : };
127 : : static unsigned char cfb_cipher64[CFB_TEST_SIZE]={
128 : : 0x59,0xD8,0xE2,0x65,0x00,0x58,0x6C,0x3F,
129 : : 0x2C,0x17,0x25,0xD0,0x1A,0x38,0xB7,0x2A,
130 : : 0x39,0x61,0x37,0xDC,0x79,0xFB,0x9F,0x45
131 : :
132 : : /* 0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38,
133 : : 0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9,
134 : : 0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/
135 : : };
136 : :
137 : :
138 : : /*static int cfb64_test(unsigned char *cfb_cipher);*/
139 : : static char *pt(unsigned char *p);
140 : : #endif
141 : :
142 : 1 : int main(int argc, char *argv[])
143 : : {
144 : 1 : int i,n,err=0;
145 : : RC2_KEY key;
146 : : unsigned char buf[8],buf2[8];
147 : :
148 [ + + ]: 5 : for (n=0; n<4; n++)
149 : : {
150 : 4 : RC2_set_key(&key,16,&(RC2key[n][0]),0 /* or 1024 */);
151 : :
152 : 4 : RC2_ecb_encrypt(&(RC2plain[n][0]),buf,&key,RC2_ENCRYPT);
153 [ - + ]: 4 : if (memcmp(&(RC2cipher[n][0]),buf,8) != 0)
154 : : {
155 : : printf("ecb rc2 error encrypting\n");
156 : : printf("got :");
157 [ # # ]: 0 : for (i=0; i<8; i++)
158 : 0 : printf("%02X ",buf[i]);
159 : : printf("\n");
160 : : printf("expected:");
161 [ # # ]: 0 : for (i=0; i<8; i++)
162 : 0 : printf("%02X ",RC2cipher[n][i]);
163 : 0 : err=20;
164 : : printf("\n");
165 : : }
166 : :
167 : 4 : RC2_ecb_encrypt(buf,buf2,&key,RC2_DECRYPT);
168 [ - + ]: 4 : if (memcmp(&(RC2plain[n][0]),buf2,8) != 0)
169 : : {
170 : : printf("ecb RC2 error decrypting\n");
171 : : printf("got :");
172 [ # # ]: 0 : for (i=0; i<8; i++)
173 : 0 : printf("%02X ",buf[i]);
174 : : printf("\n");
175 : : printf("expected:");
176 [ # # ]: 0 : for (i=0; i<8; i++)
177 : 0 : printf("%02X ",RC2plain[n][i]);
178 : : printf("\n");
179 : 0 : err=3;
180 : : }
181 : : }
182 : :
183 [ + - ]: 1 : if (err == 0) printf("ecb RC2 ok\n");
184 : : #ifdef undef
185 : : memcpy(iv,k,8);
186 : : idea_cbc_encrypt((unsigned char *)text,out,strlen(text)+1,&key,iv,1);
187 : : memcpy(iv,k,8);
188 : : idea_cbc_encrypt(out,out,8,&dkey,iv,0);
189 : : idea_cbc_encrypt(&(out[8]),&(out[8]),strlen(text)+1-8,&dkey,iv,0);
190 : : if (memcmp(text,out,strlen(text)+1) != 0)
191 : : {
192 : : printf("cbc idea bad\n");
193 : : err=4;
194 : : }
195 : : else
196 : : printf("cbc idea ok\n");
197 : :
198 : : printf("cfb64 idea ");
199 : : if (cfb64_test(cfb_cipher64))
200 : : {
201 : : printf("bad\n");
202 : : err=5;
203 : : }
204 : : else
205 : : printf("ok\n");
206 : : #endif
207 : :
208 : : #ifdef OPENSSL_SYS_NETWARE
209 : : if (err) printf("ERROR: %d\n", err);
210 : : #endif
211 : 1 : EXIT(err);
212 : : return(err);
213 : : }
214 : :
215 : : #ifdef undef
216 : : static int cfb64_test(unsigned char *cfb_cipher)
217 : : {
218 : : IDEA_KEY_SCHEDULE eks,dks;
219 : : int err=0,i,n;
220 : :
221 : : idea_set_encrypt_key(cfb_key,&eks);
222 : : idea_set_decrypt_key(&eks,&dks);
223 : : memcpy(cfb_tmp,cfb_iv,8);
224 : : n=0;
225 : : idea_cfb64_encrypt(plain,cfb_buf1,(long)12,&eks,
226 : : cfb_tmp,&n,IDEA_ENCRYPT);
227 : : idea_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),
228 : : (long)CFB_TEST_SIZE-12,&eks,
229 : : cfb_tmp,&n,IDEA_ENCRYPT);
230 : : if (memcmp(cfb_cipher,cfb_buf1,CFB_TEST_SIZE) != 0)
231 : : {
232 : : err=1;
233 : : printf("idea_cfb64_encrypt encrypt error\n");
234 : : for (i=0; i<CFB_TEST_SIZE; i+=8)
235 : : printf("%s\n",pt(&(cfb_buf1[i])));
236 : : }
237 : : memcpy(cfb_tmp,cfb_iv,8);
238 : : n=0;
239 : : idea_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,&eks,
240 : : cfb_tmp,&n,IDEA_DECRYPT);
241 : : idea_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]),
242 : : (long)CFB_TEST_SIZE-17,&dks,
243 : : cfb_tmp,&n,IDEA_DECRYPT);
244 : : if (memcmp(plain,cfb_buf2,CFB_TEST_SIZE) != 0)
245 : : {
246 : : err=1;
247 : : printf("idea_cfb_encrypt decrypt error\n");
248 : : for (i=0; i<24; i+=8)
249 : : printf("%s\n",pt(&(cfb_buf2[i])));
250 : : }
251 : : return(err);
252 : : }
253 : :
254 : : static char *pt(unsigned char *p)
255 : : {
256 : : static char bufs[10][20];
257 : : static int bnum=0;
258 : : char *ret;
259 : : int i;
260 : : static char *f="0123456789ABCDEF";
261 : :
262 : : ret= &(bufs[bnum++][0]);
263 : : bnum%=10;
264 : : for (i=0; i<8; i++)
265 : : {
266 : : ret[i*2]=f[(p[i]>>4)&0xf];
267 : : ret[i*2+1]=f[p[i]&0xf];
268 : : }
269 : : ret[16]='\0';
270 : : return(ret);
271 : : }
272 : :
273 : : #endif
274 : : #endif
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