Branch data Line data Source code
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
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);
110 : 1 : int main(int argc, char *argv[])
111 : : {
112 : 1 : int i,err=0;
113 : : IDEA_KEY_SCHEDULE key,dkey;
114 : : unsigned char iv[8];
115 : :
116 : 1 : idea_set_encrypt_key(k,&key);
117 : 1 : idea_ecb_encrypt(in,out,&key);
118 [ - + ]: 1 : if (memcmp(out,c,8) != 0)
119 : : {
120 : : printf("ecb idea error encrypting\n");
121 : : printf("got :");
122 [ # # ]: 0 : for (i=0; i<8; i++)
123 : 0 : printf("%02X ",out[i]);
124 : : printf("\n");
125 : : printf("expected:");
126 [ # # ]: 0 : for (i=0; i<8; i++)
127 : 0 : printf("%02X ",c[i]);
128 : 0 : err=20;
129 : : printf("\n");
130 : : }
131 : :
132 : 1 : idea_set_decrypt_key(&key,&dkey);
133 : 1 : idea_ecb_encrypt(c,out,&dkey);
134 [ - + ]: 1 : if (memcmp(out,in,8) != 0)
135 : : {
136 : : printf("ecb idea error decrypting\n");
137 : : printf("got :");
138 [ # # ]: 0 : for (i=0; i<8; i++)
139 : 0 : printf("%02X ",out[i]);
140 : : printf("\n");
141 : : printf("expected:");
142 [ # # ]: 0 : for (i=0; i<8; i++)
143 : 0 : printf("%02X ",in[i]);
144 : : printf("\n");
145 : 0 : err=3;
146 : : }
147 : :
148 [ + - ]: 1 : if (err == 0) printf("ecb idea ok\n");
149 : :
150 : : memcpy(iv,k,8);
151 : 1 : idea_cbc_encrypt((unsigned char *)text,out,strlen(text)+1,&key,iv,1);
152 : : memcpy(iv,k,8);
153 : 1 : idea_cbc_encrypt(out,out,8,&dkey,iv,0);
154 : 1 : idea_cbc_encrypt(&(out[8]),&(out[8]),strlen(text)+1-8,&dkey,iv,0);
155 [ - + ]: 1 : if (memcmp(text,out,strlen(text)+1) != 0)
156 : : {
157 : : printf("cbc idea bad\n");
158 : 0 : err=4;
159 : : }
160 : : else
161 : : printf("cbc idea ok\n");
162 : :
163 : : printf("cfb64 idea ");
164 [ - + ]: 1 : if (cfb64_test(cfb_cipher64))
165 : : {
166 : : printf("bad\n");
167 : 0 : 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 : 1 : EXIT(err);
176 : : return(err);
177 : : }
178 : :
179 : 1 : static int cfb64_test(unsigned char *cfb_cipher)
180 : : {
181 : : IDEA_KEY_SCHEDULE eks,dks;
182 : 1 : int err=0,i,n;
183 : :
184 : 1 : idea_set_encrypt_key(cfb_key,&eks);
185 : 1 : idea_set_decrypt_key(&eks,&dks);
186 : : memcpy(cfb_tmp,cfb_iv,8);
187 : 1 : n=0;
188 : 1 : idea_cfb64_encrypt(plain,cfb_buf1,(long)12,&eks,
189 : : cfb_tmp,&n,IDEA_ENCRYPT);
190 : 1 : idea_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),
191 : : (long)CFB_TEST_SIZE-12,&eks,
192 : : cfb_tmp,&n,IDEA_ENCRYPT);
193 [ - + ]: 1 : if (memcmp(cfb_cipher,cfb_buf1,CFB_TEST_SIZE) != 0)
194 : : {
195 : 0 : err=1;
196 : : printf("idea_cfb64_encrypt encrypt error\n");
197 [ # # ]: 0 : for (i=0; i<CFB_TEST_SIZE; i+=8)
198 : 0 : printf("%s\n",pt(&(cfb_buf1[i])));
199 : : }
200 : : memcpy(cfb_tmp,cfb_iv,8);
201 : 1 : n=0;
202 : 1 : idea_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)13,&eks,
203 : : cfb_tmp,&n,IDEA_DECRYPT);
204 : 1 : idea_cfb64_encrypt(&(cfb_buf1[13]),&(cfb_buf2[13]),
205 : : (long)CFB_TEST_SIZE-13,&eks,
206 : : cfb_tmp,&n,IDEA_DECRYPT);
207 [ - + ]: 1 : if (memcmp(plain,cfb_buf2,CFB_TEST_SIZE) != 0)
208 : : {
209 : 0 : err=1;
210 : : printf("idea_cfb_encrypt decrypt error\n");
211 [ # # ]: 0 : for (i=0; i<24; i+=8)
212 : 0 : printf("%s\n",pt(&(cfb_buf2[i])));
213 : : }
214 : 1 : return(err);
215 : : }
216 : :
217 : 0 : 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 : 0 : ret= &(bufs[bnum++][0]);
226 : 0 : bnum%=10;
227 [ # # ]: 0 : for (i=0; i<8; i++)
228 : : {
229 : 0 : ret[i*2]=f[(p[i]>>4)&0xf];
230 : 0 : ret[i*2+1]=f[p[i]&0xf];
231 : : }
232 : 0 : ret[16]='\0';
233 : 0 : return(ret);
234 : : }
235 : : #endif
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