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d02b48c6 1/* crypto/idea/ideatest.c */
58964a49 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6
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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.
40720ce3 8 *
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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).
40720ce3 15 *
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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.
40720ce3 22 *
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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 :-).
40720ce3 37 * 4. If you include any Windows specific code (or a derivative thereof) from
d02b48c6
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38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40720ce3 40 *
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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.
40720ce3 52 *
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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 <string.h>
61#include <stdlib.h>
f5d7a031 62
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63#include "../e_os.h"
64
cf1b7d96 65#ifdef OPENSSL_NO_IDEA
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66int main(int argc, char *argv[])
67{
68 printf("No IDEA support\n");
40720ce3 69 return (0);
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70}
71#else
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72# include <openssl/idea.h>
73
74unsigned char k[16] = {
75 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04,
76 0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08
77};
d02b48c6 78
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79unsigned char in[8] = { 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03 };
80unsigned char c[8] = { 0x11, 0xFB, 0xED, 0x2B, 0x01, 0x98, 0x6D, 0xE5 };
d02b48c6 81
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82unsigned char out[80];
83
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84char *text = "Hello to all people out there";
85
86static unsigned char cfb_key[16] = {
87 0xe1, 0xf0, 0xc3, 0xd2, 0xa5, 0xb4, 0x87, 0x96,
88 0x69, 0x78, 0x4b, 0x5a, 0x2d, 0x3c, 0x0f, 0x1e,
89};
90static unsigned char cfb_iv[80] =
91 { 0x34, 0x12, 0x78, 0x56, 0xab, 0x90, 0xef, 0xcd };
92static unsigned char cfb_buf1[40], cfb_buf2[40], cfb_tmp[8];
93# define CFB_TEST_SIZE 24
94static unsigned char plain[CFB_TEST_SIZE] = {
95 0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73,
96 0x20, 0x74, 0x68, 0x65, 0x20, 0x74,
97 0x69, 0x6d, 0x65, 0x20, 0x66, 0x6f,
98 0x72, 0x20, 0x61, 0x6c, 0x6c, 0x20
99};
100
101static unsigned char cfb_cipher64[CFB_TEST_SIZE] = {
102 0x59, 0xD8, 0xE2, 0x65, 0x00, 0x58, 0x6C, 0x3F,
103 0x2C, 0x17, 0x25, 0xD0, 0x1A, 0x38, 0xB7, 0x2A,
104 0x39, 0x61, 0x37, 0xDC, 0x79, 0xFB, 0x9F, 0x45
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105/*- 0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38,
106 0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9,
107 0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/
40720ce3 108};
d02b48c6 109
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110static int cfb64_test(unsigned char *cfb_cipher);
111static char *pt(unsigned char *p);
6b691a5c 112int main(int argc, char *argv[])
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113{
114 int i, err = 0;
115 IDEA_KEY_SCHEDULE key, dkey;
116 unsigned char iv[8];
117
118 idea_set_encrypt_key(k, &key);
119 idea_ecb_encrypt(in, out, &key);
120 if (memcmp(out, c, 8) != 0) {
121 printf("ecb idea error encrypting\n");
122 printf("got :");
123 for (i = 0; i < 8; i++)
124 printf("%02X ", out[i]);
125 printf("\n");
126 printf("expected:");
127 for (i = 0; i < 8; i++)
128 printf("%02X ", c[i]);
129 err = 20;
130 printf("\n");
131 }
132
133 idea_set_decrypt_key(&key, &dkey);
134 idea_ecb_encrypt(c, out, &dkey);
135 if (memcmp(out, in, 8) != 0) {
136 printf("ecb idea error decrypting\n");
137 printf("got :");
138 for (i = 0; i < 8; i++)
139 printf("%02X ", out[i]);
140 printf("\n");
141 printf("expected:");
142 for (i = 0; i < 8; i++)
143 printf("%02X ", in[i]);
144 printf("\n");
145 err = 3;
146 }
147
148 if (err == 0)
149 printf("ecb idea ok\n");
150
151 memcpy(iv, k, 8);
152 idea_cbc_encrypt((unsigned char *)text, out, strlen(text) + 1, &key, iv,
153 1);
154 memcpy(iv, k, 8);
155 idea_cbc_encrypt(out, out, 8, &dkey, iv, 0);
156 idea_cbc_encrypt(&(out[8]), &(out[8]), strlen(text) + 1 - 8, &dkey, iv,
157 0);
158 if (memcmp(text, out, strlen(text) + 1) != 0) {
159 printf("cbc idea bad\n");
160 err = 4;
161 } else
162 printf("cbc idea ok\n");
163
164 printf("cfb64 idea ");
165 if (cfb64_test(cfb_cipher64)) {
166 printf("bad\n");
167 err = 5;
168 } else
169 printf("ok\n");
170
171# ifdef OPENSSL_SYS_NETWARE
172 if (err)
173 printf("ERROR: %d\n", err);
174# endif
175 EXIT(err);
176 return (err);
177}
d02b48c6 178
6b691a5c 179static int cfb64_test(unsigned char *cfb_cipher)
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180{
181 IDEA_KEY_SCHEDULE eks, dks;
182 int err = 0, i, n;
183
184 idea_set_encrypt_key(cfb_key, &eks);
185 idea_set_decrypt_key(&eks, &dks);
186 memcpy(cfb_tmp, cfb_iv, 8);
187 n = 0;
188 idea_cfb64_encrypt(plain, cfb_buf1, (long)12, &eks,
189 cfb_tmp, &n, IDEA_ENCRYPT);
190 idea_cfb64_encrypt(&(plain[12]), &(cfb_buf1[12]),
191 (long)CFB_TEST_SIZE - 12, &eks,
192 cfb_tmp, &n, IDEA_ENCRYPT);
193 if (memcmp(cfb_cipher, cfb_buf1, CFB_TEST_SIZE) != 0) {
194 err = 1;
195 printf("idea_cfb64_encrypt encrypt error\n");
196 for (i = 0; i < CFB_TEST_SIZE; i += 8)
197 printf("%s\n", pt(&(cfb_buf1[i])));
198 }
199 memcpy(cfb_tmp, cfb_iv, 8);
200 n = 0;
201 idea_cfb64_encrypt(cfb_buf1, cfb_buf2, (long)13, &eks,
202 cfb_tmp, &n, IDEA_DECRYPT);
203 idea_cfb64_encrypt(&(cfb_buf1[13]), &(cfb_buf2[13]),
204 (long)CFB_TEST_SIZE - 13, &eks,
205 cfb_tmp, &n, IDEA_DECRYPT);
206 if (memcmp(plain, cfb_buf2, CFB_TEST_SIZE) != 0) {
207 err = 1;
208 printf("idea_cfb_encrypt decrypt error\n");
209 for (i = 0; i < 24; i += 8)
210 printf("%s\n", pt(&(cfb_buf2[i])));
211 }
212 return (err);
213}
d02b48c6 214
6b691a5c 215static char *pt(unsigned char *p)
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216{
217 static char bufs[10][20];
218 static int bnum = 0;
219 char *ret;
220 int i;
221 static char *f = "0123456789ABCDEF";
222
223 ret = &(bufs[bnum++][0]);
224 bnum %= 10;
225 for (i = 0; i < 8; i++) {
226 ret[i * 2] = f[(p[i] >> 4) & 0xf];
227 ret[i * 2 + 1] = f[p[i] & 0xf];
228 }
229 ret[16] = '\0';
230 return (ret);
231}
f5d7a031 232#endif