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git.ipfire.org Git - thirdparty/openssl.git/blob - crypto/idea/ideatest.c
1 /* crypto/idea/ideatest.c */
2 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
65 0x00,0x01,0x00,0x02,0x00,0x03,0x00,0x04,
66 0x00,0x05,0x00,0x06,0x00,0x07,0x00,0x08};
68 unsigned char in
[8]={0x00,0x00,0x00,0x01,0x00,0x02,0x00,0x03};
69 unsigned char c
[8]={0x11,0xFB,0xED,0x2B,0x01,0x98,0x6D,0xE5};
70 unsigned char out
[80];
72 char *text
="Hello to all people out there";
74 static unsigned char cfb_key
[16]={
75 0xe1,0xf0,0xc3,0xd2,0xa5,0xb4,0x87,0x96,
76 0x69,0x78,0x4b,0x5a,0x2d,0x3c,0x0f,0x1e,
78 static unsigned char cfb_iv
[80]={0x34,0x12,0x78,0x56,0xab,0x90,0xef,0xcd};
79 static unsigned char cfb_buf1
[40],cfb_buf2
[40],cfb_tmp
[8];
80 #define CFB_TEST_SIZE 24
81 static unsigned char plain
[CFB_TEST_SIZE
]=
83 0x4e,0x6f,0x77,0x20,0x69,0x73,
84 0x20,0x74,0x68,0x65,0x20,0x74,
85 0x69,0x6d,0x65,0x20,0x66,0x6f,
86 0x72,0x20,0x61,0x6c,0x6c,0x20
88 static unsigned char cfb_cipher64
[CFB_TEST_SIZE
]={
89 0x59,0xD8,0xE2,0x65,0x00,0x58,0x6C,0x3F,
90 0x2C,0x17,0x25,0xD0,0x1A,0x38,0xB7,0x2A,
91 0x39,0x61,0x37,0xDC,0x79,0xFB,0x9F,0x45
93 /* 0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38,
94 0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9,
95 0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/
99 static int cfb64_test(unsigned char *cfb_cipher
);
100 static char *pt(unsigned char *p
);
102 static int cfb64_test();
111 IDEA_KEY_SCHEDULE key
,dkey
;
114 idea_set_encrypt_key(k
,&key
);
115 idea_ecb_encrypt(in
,out
,&key
);
116 if (memcmp(out
,c
,8) != 0)
118 printf("ecb idea error encrypting\n");
121 printf("%02X ",out
[i
]);
125 printf("%02X ",c
[i
]);
130 idea_set_decrypt_key(&key
,&dkey
);
131 idea_ecb_encrypt(c
,out
,&dkey
);
132 if (memcmp(out
,in
,8) != 0)
134 printf("ecb idea error decrypting\n");
137 printf("%02X ",out
[i
]);
141 printf("%02X ",in
[i
]);
146 if (err
== 0) printf("ecb idea ok\n");
149 idea_cbc_encrypt((unsigned char *)text
,out
,strlen(text
)+1,&key
,iv
,1);
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)
155 printf("cbc idea bad\n");
159 printf("cbc idea ok\n");
161 printf("cfb64 idea ");
162 if (cfb64_test(cfb_cipher64
))
174 static int cfb64_test(cfb_cipher
)
175 unsigned char *cfb_cipher
;
177 IDEA_KEY_SCHEDULE eks
,dks
;
180 idea_set_encrypt_key(cfb_key
,&eks
);
181 idea_set_decrypt_key(&eks
,&dks
);
182 memcpy(cfb_tmp
,cfb_iv
,8);
184 idea_cfb64_encrypt(plain
,cfb_buf1
,(long)12,&eks
,
185 cfb_tmp
,&n
,IDEA_ENCRYPT
);
186 idea_cfb64_encrypt(&(plain
[12]),&(cfb_buf1
[12]),
187 (long)CFB_TEST_SIZE
-12,&eks
,
188 cfb_tmp
,&n
,IDEA_ENCRYPT
);
189 if (memcmp(cfb_cipher
,cfb_buf1
,CFB_TEST_SIZE
) != 0)
192 printf("idea_cfb64_encrypt encrypt error\n");
193 for (i
=0; i
<CFB_TEST_SIZE
; i
+=8)
194 printf("%s\n",pt(&(cfb_buf1
[i
])));
196 memcpy(cfb_tmp
,cfb_iv
,8);
198 idea_cfb64_encrypt(cfb_buf1
,cfb_buf2
,(long)17,&eks
,
199 cfb_tmp
,&n
,IDEA_DECRYPT
);
200 idea_cfb64_encrypt(&(cfb_buf1
[17]),&(cfb_buf2
[17]),
201 (long)CFB_TEST_SIZE
-17,&dks
,
202 cfb_tmp
,&n
,IDEA_DECRYPT
);
203 if (memcmp(plain
,cfb_buf2
,CFB_TEST_SIZE
) != 0)
206 printf("idea_cfb_encrypt decrypt error\n");
207 for (i
=0; i
<24; i
+=8)
208 printf("%s\n",pt(&(cfb_buf2
[i
])));
216 static char bufs
[10][20];
220 static char *f
="0123456789ABCDEF";
222 ret
= &(bufs
[bnum
++][0]);
226 ret
[i
*2]=f
[(p
[i
]>>4)&0xf];
227 ret
[i
*2+1]=f
[p
[i
]&0xf];