1 /* crypto/idea/ideatest.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 #include <stdio.h>
60 #include <string.h>
61 #include <stdlib.h>
62
63 #include "../e_os.h"
64
65 #ifdef OPENSSL_NO_IDEA
main(int argc,char * argv[])66 int main(int argc, char *argv[])
67 {
68 printf("No IDEA support\n");
69 return(0);
70 }
71 #else
72 #include <openssl/idea.h>
73
74 unsigned char k[16]={
75 0x00,0x01,0x00,0x02,0x00,0x03,0x00,0x04,
76 0x00,0x05,0x00,0x06,0x00,0x07,0x00,0x08};
77
78 unsigned char in[8]={0x00,0x00,0x00,0x01,0x00,0x02,0x00,0x03};
79 unsigned char c[8]={0x11,0xFB,0xED,0x2B,0x01,0x98,0x6D,0xE5};
80 unsigned char out[80];
81
82 char *text="Hello to all people out there";
83
84 static unsigned char cfb_key[16]={
85 0xe1,0xf0,0xc3,0xd2,0xa5,0xb4,0x87,0x96,
86 0x69,0x78,0x4b,0x5a,0x2d,0x3c,0x0f,0x1e,
87 };
88 static unsigned char cfb_iv[80]={0x34,0x12,0x78,0x56,0xab,0x90,0xef,0xcd};
89 static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8];
90 #define CFB_TEST_SIZE 24
91 static unsigned char plain[CFB_TEST_SIZE]=
92 {
93 0x4e,0x6f,0x77,0x20,0x69,0x73,
94 0x20,0x74,0x68,0x65,0x20,0x74,
95 0x69,0x6d,0x65,0x20,0x66,0x6f,
96 0x72,0x20,0x61,0x6c,0x6c,0x20
97 };
98 static unsigned char cfb_cipher64[CFB_TEST_SIZE]={
99 0x59,0xD8,0xE2,0x65,0x00,0x58,0x6C,0x3F,
100 0x2C,0x17,0x25,0xD0,0x1A,0x38,0xB7,0x2A,
101 0x39,0x61,0x37,0xDC,0x79,0xFB,0x9F,0x45
102
103 /* 0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38,
104 0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9,
105 0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/
106 };
107
108 static int cfb64_test(unsigned char *cfb_cipher);
109 static char *pt(unsigned char *p);
main(int argc,char * argv[])110 int main(int argc, char *argv[])
111 {
112 int i,err=0;
113 IDEA_KEY_SCHEDULE key,dkey;
114 unsigned char iv[8];
115
116 idea_set_encrypt_key(k,&key);
117 idea_ecb_encrypt(in,out,&key);
118 if (memcmp(out,c,8) != 0)
119 {
120 printf("ecb idea error encrypting\n");
121 printf("got :");
122 for (i=0; i<8; i++)
123 printf("%02X ",out[i]);
124 printf("\n");
125 printf("expected:");
126 for (i=0; i<8; i++)
127 printf("%02X ",c[i]);
128 err=20;
129 printf("\n");
130 }
131
132 idea_set_decrypt_key(&key,&dkey);
133 idea_ecb_encrypt(c,out,&dkey);
134 if (memcmp(out,in,8) != 0)
135 {
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) printf("ecb idea ok\n");
149
150 memcpy(iv,k,8);
151 idea_cbc_encrypt((unsigned char *)text,out,strlen(text)+1,&key,iv,1);
152 memcpy(iv,k,8);
153 idea_cbc_encrypt(out,out,8,&dkey,iv,0);
154 idea_cbc_encrypt(&(out[8]),&(out[8]),strlen(text)+1-8,&dkey,iv,0);
155 if (memcmp(text,out,strlen(text)+1) != 0)
156 {
157 printf("cbc idea bad\n");
158 err=4;
159 }
160 else
161 printf("cbc idea ok\n");
162
163 printf("cfb64 idea ");
164 if (cfb64_test(cfb_cipher64))
165 {
166 printf("bad\n");
167 err=5;
168 }
169 else
170 printf("ok\n");
171
172 #ifdef OPENSSL_SYS_NETWARE
173 if (err) printf("ERROR: %d\n", err);
174 #endif
175 EXIT(err);
176 return(err);
177 }
178
cfb64_test(unsigned char * cfb_cipher)179 static int cfb64_test(unsigned char *cfb_cipher)
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 {
195 err=1;
196 printf("idea_cfb64_encrypt encrypt error\n");
197 for (i=0; i<CFB_TEST_SIZE; i+=8)
198 printf("%s\n",pt(&(cfb_buf1[i])));
199 }
200 memcpy(cfb_tmp,cfb_iv,8);
201 n=0;
202 idea_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,&eks,
203 cfb_tmp,&n,IDEA_DECRYPT);
204 idea_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]),
205 (long)CFB_TEST_SIZE-17,&dks,
206 cfb_tmp,&n,IDEA_DECRYPT);
207 if (memcmp(plain,cfb_buf2,CFB_TEST_SIZE) != 0)
208 {
209 err=1;
210 printf("idea_cfb_encrypt decrypt error\n");
211 for (i=0; i<24; i+=8)
212 printf("%s\n",pt(&(cfb_buf2[i])));
213 }
214 return(err);
215 }
216
pt(unsigned char * p)217 static char *pt(unsigned char *p)
218 {
219 static char bufs[10][20];
220 static int bnum=0;
221 char *ret;
222 int i;
223 static char *f="0123456789ABCDEF";
224
225 ret= &(bufs[bnum++][0]);
226 bnum%=10;
227 for (i=0; i<8; i++)
228 {
229 ret[i*2]=f[(p[i]>>4)&0xf];
230 ret[i*2+1]=f[p[i]&0xf];
231 }
232 ret[16]='\0';
233 return(ret);
234 }
235 #endif
236