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d02b48c6 | 1 | /* crypto/idea/ideatest.c */ |
58964a49 | 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
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. | |
0f113f3e | 8 | * |
d02b48c6 RE |
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). | |
0f113f3e | 15 | * |
d02b48c6 RE |
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. | |
0f113f3e | 22 | * |
d02b48c6 RE |
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 :-). | |
0f113f3e | 37 | * 4. If you include any Windows specific code (or a derivative thereof) from |
d02b48c6 RE |
38 | * the apps directory (application code) you must include an acknowledgement: |
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
0f113f3e | 40 | * |
d02b48c6 RE |
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. | |
0f113f3e | 52 | * |
d02b48c6 RE |
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 | |
55f78baf RL |
63 | #include "../e_os.h" |
64 | ||
cf1b7d96 | 65 | #ifdef OPENSSL_NO_IDEA |
f5d7a031 UM |
66 | int main(int argc, char *argv[]) |
67 | { | |
68 | printf("No IDEA support\n"); | |
0f113f3e | 69 | return (0); |
f5d7a031 UM |
70 | } |
71 | #else | |
0f113f3e MC |
72 | # include <openssl/idea.h> |
73 | ||
df2ee0e2 | 74 | static const unsigned char k[16] = { |
0f113f3e MC |
75 | 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04, |
76 | 0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08 | |
77 | }; | |
d02b48c6 | 78 | |
df2ee0e2 BL |
79 | static const unsigned char in[8] = { 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03 }; |
80 | static const unsigned char c[8] = { 0x11, 0xFB, 0xED, 0x2B, 0x01, 0x98, 0x6D, 0xE5 }; | |
d02b48c6 | 81 | |
df2ee0e2 | 82 | static unsigned char out[80]; |
d02b48c6 | 83 | |
df2ee0e2 | 84 | static const char text[] = "Hello to all people out there"; |
0f113f3e | 85 | |
df2ee0e2 | 86 | static const unsigned char cfb_key[16] = { |
0f113f3e MC |
87 | 0xe1, 0xf0, 0xc3, 0xd2, 0xa5, 0xb4, 0x87, 0x96, |
88 | 0x69, 0x78, 0x4b, 0x5a, 0x2d, 0x3c, 0x0f, 0x1e, | |
89 | }; | |
df2ee0e2 | 90 | static const unsigned char cfb_iv[80] = |
0f113f3e MC |
91 | { 0x34, 0x12, 0x78, 0x56, 0xab, 0x90, 0xef, 0xcd }; |
92 | static unsigned char cfb_buf1[40], cfb_buf2[40], cfb_tmp[8]; | |
93 | # define CFB_TEST_SIZE 24 | |
df2ee0e2 | 94 | static const unsigned char plain[CFB_TEST_SIZE] = { |
0f113f3e MC |
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 | ||
df2ee0e2 | 101 | static const unsigned char cfb_cipher64[CFB_TEST_SIZE] = { |
0f113f3e MC |
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 | |
35a1cc90 MC |
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,*/ | |
0f113f3e | 108 | }; |
d02b48c6 | 109 | |
df2ee0e2 | 110 | static int cfb64_test(const unsigned char *cfb_cipher); |
d02b48c6 | 111 | static char *pt(unsigned char *p); |
6b691a5c | 112 | int main(int argc, char *argv[]) |
0f113f3e MC |
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); | |
0f113f3e | 176 | } |
d02b48c6 | 177 | |
df2ee0e2 | 178 | static int cfb64_test(const unsigned char *cfb_cipher) |
0f113f3e MC |
179 | { |
180 | IDEA_KEY_SCHEDULE eks, dks; | |
181 | int err = 0, i, n; | |
182 | ||
183 | idea_set_encrypt_key(cfb_key, &eks); | |
184 | idea_set_decrypt_key(&eks, &dks); | |
185 | memcpy(cfb_tmp, cfb_iv, 8); | |
186 | n = 0; | |
187 | idea_cfb64_encrypt(plain, cfb_buf1, (long)12, &eks, | |
188 | cfb_tmp, &n, IDEA_ENCRYPT); | |
189 | idea_cfb64_encrypt(&(plain[12]), &(cfb_buf1[12]), | |
190 | (long)CFB_TEST_SIZE - 12, &eks, | |
191 | cfb_tmp, &n, IDEA_ENCRYPT); | |
192 | if (memcmp(cfb_cipher, cfb_buf1, CFB_TEST_SIZE) != 0) { | |
193 | err = 1; | |
194 | printf("idea_cfb64_encrypt encrypt error\n"); | |
195 | for (i = 0; i < CFB_TEST_SIZE; i += 8) | |
196 | printf("%s\n", pt(&(cfb_buf1[i]))); | |
197 | } | |
198 | memcpy(cfb_tmp, cfb_iv, 8); | |
199 | n = 0; | |
200 | idea_cfb64_encrypt(cfb_buf1, cfb_buf2, (long)13, &eks, | |
201 | cfb_tmp, &n, IDEA_DECRYPT); | |
202 | idea_cfb64_encrypt(&(cfb_buf1[13]), &(cfb_buf2[13]), | |
203 | (long)CFB_TEST_SIZE - 13, &eks, | |
204 | cfb_tmp, &n, IDEA_DECRYPT); | |
205 | if (memcmp(plain, cfb_buf2, CFB_TEST_SIZE) != 0) { | |
206 | err = 1; | |
207 | printf("idea_cfb_encrypt decrypt error\n"); | |
208 | for (i = 0; i < 24; i += 8) | |
209 | printf("%s\n", pt(&(cfb_buf2[i]))); | |
210 | } | |
211 | return (err); | |
212 | } | |
d02b48c6 | 213 | |
6b691a5c | 214 | static char *pt(unsigned char *p) |
0f113f3e MC |
215 | { |
216 | static char bufs[10][20]; | |
217 | static int bnum = 0; | |
218 | char *ret; | |
219 | int i; | |
220 | static char *f = "0123456789ABCDEF"; | |
221 | ||
222 | ret = &(bufs[bnum++][0]); | |
223 | bnum %= 10; | |
224 | for (i = 0; i < 8; i++) { | |
225 | ret[i * 2] = f[(p[i] >> 4) & 0xf]; | |
226 | ret[i * 2 + 1] = f[p[i] & 0xf]; | |
227 | } | |
228 | ret[16] = '\0'; | |
229 | return (ret); | |
230 | } | |
f5d7a031 | 231 | #endif |