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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. | |
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> | |
f5d7a031 UM |
62 | |
63 | #ifdef NO_IDEA | |
64 | int main(int argc, char *argv[]) | |
65 | { | |
66 | printf("No IDEA support\n"); | |
67 | return(0); | |
68 | } | |
69 | #else | |
ec577822 | 70 | #include <openssl/idea.h> |
d02b48c6 RE |
71 | |
72 | unsigned char k[16]={ | |
73 | 0x00,0x01,0x00,0x02,0x00,0x03,0x00,0x04, | |
74 | 0x00,0x05,0x00,0x06,0x00,0x07,0x00,0x08}; | |
75 | ||
76 | unsigned char in[8]={0x00,0x00,0x00,0x01,0x00,0x02,0x00,0x03}; | |
77 | unsigned char c[8]={0x11,0xFB,0xED,0x2B,0x01,0x98,0x6D,0xE5}; | |
78 | unsigned char out[80]; | |
79 | ||
80 | char *text="Hello to all people out there"; | |
81 | ||
82 | static unsigned char cfb_key[16]={ | |
83 | 0xe1,0xf0,0xc3,0xd2,0xa5,0xb4,0x87,0x96, | |
84 | 0x69,0x78,0x4b,0x5a,0x2d,0x3c,0x0f,0x1e, | |
85 | }; | |
86 | static unsigned char cfb_iv[80]={0x34,0x12,0x78,0x56,0xab,0x90,0xef,0xcd}; | |
87 | static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8]; | |
88 | #define CFB_TEST_SIZE 24 | |
89 | static unsigned char plain[CFB_TEST_SIZE]= | |
90 | { | |
91 | 0x4e,0x6f,0x77,0x20,0x69,0x73, | |
92 | 0x20,0x74,0x68,0x65,0x20,0x74, | |
93 | 0x69,0x6d,0x65,0x20,0x66,0x6f, | |
94 | 0x72,0x20,0x61,0x6c,0x6c,0x20 | |
95 | }; | |
96 | static unsigned char cfb_cipher64[CFB_TEST_SIZE]={ | |
97 | 0x59,0xD8,0xE2,0x65,0x00,0x58,0x6C,0x3F, | |
98 | 0x2C,0x17,0x25,0xD0,0x1A,0x38,0xB7,0x2A, | |
99 | 0x39,0x61,0x37,0xDC,0x79,0xFB,0x9F,0x45 | |
100 | ||
101 | /* 0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38, | |
102 | 0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9, | |
103 | 0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/ | |
104 | }; | |
105 | ||
d02b48c6 RE |
106 | static int cfb64_test(unsigned char *cfb_cipher); |
107 | static char *pt(unsigned char *p); | |
6b691a5c | 108 | int main(int argc, char *argv[]) |
d02b48c6 RE |
109 | { |
110 | int i,err=0; | |
111 | IDEA_KEY_SCHEDULE key,dkey; | |
112 | unsigned char iv[8]; | |
113 | ||
114 | idea_set_encrypt_key(k,&key); | |
115 | idea_ecb_encrypt(in,out,&key); | |
116 | if (memcmp(out,c,8) != 0) | |
117 | { | |
118 | printf("ecb idea error encrypting\n"); | |
119 | printf("got :"); | |
120 | for (i=0; i<8; i++) | |
121 | printf("%02X ",out[i]); | |
122 | printf("\n"); | |
123 | printf("expected:"); | |
124 | for (i=0; i<8; i++) | |
125 | printf("%02X ",c[i]); | |
126 | err=20; | |
127 | printf("\n"); | |
128 | } | |
129 | ||
130 | idea_set_decrypt_key(&key,&dkey); | |
131 | idea_ecb_encrypt(c,out,&dkey); | |
132 | if (memcmp(out,in,8) != 0) | |
133 | { | |
134 | printf("ecb idea error decrypting\n"); | |
135 | printf("got :"); | |
136 | for (i=0; i<8; i++) | |
137 | printf("%02X ",out[i]); | |
138 | printf("\n"); | |
139 | printf("expected:"); | |
140 | for (i=0; i<8; i++) | |
141 | printf("%02X ",in[i]); | |
142 | printf("\n"); | |
143 | err=3; | |
144 | } | |
145 | ||
146 | if (err == 0) printf("ecb idea ok\n"); | |
147 | ||
148 | memcpy(iv,k,8); | |
149 | idea_cbc_encrypt((unsigned char *)text,out,strlen(text)+1,&key,iv,1); | |
150 | memcpy(iv,k,8); | |
151 | idea_cbc_encrypt(out,out,8,&dkey,iv,0); | |
152 | idea_cbc_encrypt(&(out[8]),&(out[8]),strlen(text)+1-8,&dkey,iv,0); | |
153 | if (memcmp(text,out,strlen(text)+1) != 0) | |
154 | { | |
155 | printf("cbc idea bad\n"); | |
156 | err=4; | |
157 | } | |
158 | else | |
159 | printf("cbc idea ok\n"); | |
160 | ||
161 | printf("cfb64 idea "); | |
162 | if (cfb64_test(cfb_cipher64)) | |
163 | { | |
164 | printf("bad\n"); | |
165 | err=5; | |
166 | } | |
167 | else | |
168 | printf("ok\n"); | |
169 | ||
170 | exit(err); | |
171 | return(err); | |
172 | } | |
173 | ||
6b691a5c | 174 | static int cfb64_test(unsigned char *cfb_cipher) |
d02b48c6 RE |
175 | { |
176 | IDEA_KEY_SCHEDULE eks,dks; | |
177 | int err=0,i,n; | |
178 | ||
179 | idea_set_encrypt_key(cfb_key,&eks); | |
180 | idea_set_decrypt_key(&eks,&dks); | |
181 | memcpy(cfb_tmp,cfb_iv,8); | |
182 | n=0; | |
183 | idea_cfb64_encrypt(plain,cfb_buf1,(long)12,&eks, | |
184 | cfb_tmp,&n,IDEA_ENCRYPT); | |
185 | idea_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]), | |
186 | (long)CFB_TEST_SIZE-12,&eks, | |
187 | cfb_tmp,&n,IDEA_ENCRYPT); | |
188 | if (memcmp(cfb_cipher,cfb_buf1,CFB_TEST_SIZE) != 0) | |
189 | { | |
190 | err=1; | |
191 | printf("idea_cfb64_encrypt encrypt error\n"); | |
192 | for (i=0; i<CFB_TEST_SIZE; i+=8) | |
193 | printf("%s\n",pt(&(cfb_buf1[i]))); | |
194 | } | |
195 | memcpy(cfb_tmp,cfb_iv,8); | |
196 | n=0; | |
197 | idea_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,&eks, | |
198 | cfb_tmp,&n,IDEA_DECRYPT); | |
199 | idea_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]), | |
200 | (long)CFB_TEST_SIZE-17,&dks, | |
201 | cfb_tmp,&n,IDEA_DECRYPT); | |
202 | if (memcmp(plain,cfb_buf2,CFB_TEST_SIZE) != 0) | |
203 | { | |
204 | err=1; | |
205 | printf("idea_cfb_encrypt decrypt error\n"); | |
206 | for (i=0; i<24; i+=8) | |
207 | printf("%s\n",pt(&(cfb_buf2[i]))); | |
208 | } | |
209 | return(err); | |
210 | } | |
211 | ||
6b691a5c | 212 | static char *pt(unsigned char *p) |
d02b48c6 RE |
213 | { |
214 | static char bufs[10][20]; | |
215 | static int bnum=0; | |
216 | char *ret; | |
217 | int i; | |
218 | static char *f="0123456789ABCDEF"; | |
219 | ||
220 | ret= &(bufs[bnum++][0]); | |
221 | bnum%=10; | |
222 | for (i=0; i<8; i++) | |
223 | { | |
224 | ret[i*2]=f[(p[i]>>4)&0xf]; | |
225 | ret[i*2+1]=f[p[i]&0xf]; | |
226 | } | |
227 | ret[16]='\0'; | |
228 | return(ret); | |
229 | } | |
f5d7a031 | 230 | #endif |