2 * Copyright (c) 2004 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the Institute nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52 "\x00\x00\x00\x00\x00\x00\x00\x00"
53 "\x00\x00\x00\x00\x00\x00\x00\x00",
56 "\x00\x00\x00\x00\x00\x00\x00\x00",
57 "\x1C\x19\x8A\x83\x8D\xF0\x28\xB7"
60 "\x00\x00\x00\x00\x00\x00\x00\x00"
61 "\x00\x00\x00\x00\x00\x00\x00\x01",
64 "\x00\x00\x00\x00\x00\x00\x00\x00",
65 "\x21\x82\x9C\x78\xA9\xF9\xC0\x74"
68 "\x00\x00\x00\x00\x00\x00\x00\x00"
69 "\x00\x00\x00\x00\x00\x00\x00\x00",
72 "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF",
73 "\x13\xDB\x35\x17\xD3\x21\x86\x9E"
76 "\x00\x01\x02\x03\x04\x05\x06\x07"
77 "\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F",
80 "\x00\x00\x00\x00\x00\x00\x00\x00",
81 "\x50\xDC\x01\x62\xBD\x75\x7F\x31"
84 "\x00\x00\x00\x00\x00\x00\x00\x00",
87 "\x00\x00\x00\x00\x00\x00\x00\x00",
88 "\xeb\xb7\x73\xf9\x93\x27\x8e\xff"
91 "\xff\xff\xff\xff\xff\xff\xff\xff",
94 "\xff\xff\xff\xff\xff\xff\xff\xff",
95 "\x27\x8b\x27\xe4\x2e\x2f\x0d\x49"
101 "\x00\x00\x00\x00\x00\x00\x00\x00",
102 "\x61\xa8\xa2\x44\xad\xac\xcc\xf0"
106 const unsigned char cbc_key
[16] =
107 "\x00\x00\x00\x00\x00\x00\x00\x00"
108 "\x00\x00\x00\x00\x00\x00\x00\x00";
109 const char cbc_iv
[8] =
110 "\x01\x01\x01\x01\x01\x01\x01\x01";
111 const unsigned char cbc_in_data
[32] =
112 "\x20\x20\x20\x20\x20\x20\x20\x20"
113 "\x20\x20\x20\x20\x20\x20\x20\x20"
114 "\x20\x20\x20\x20\x20\x20\x20\x20"
115 "\x20\x20\x20\x20\x20\x20\x20\x20";
117 const char out_iv
[8] = "\x00\x78\x1b\x6\xff\xb9\xfa\xe";
119 const char cbc_out_data
[32] =
120 "\xb4\x3f\x89\x15\x69\x68\xda\x79"
121 "\x29\xab\x5f\x78\xc5\xba\x15\x82"
122 "\x80\x89\x57\x1b\xbe\x57\x2f\xdc"
123 "\x00\x78\x1b\x06\xff\xb9\xfa\x0e";
126 main(int argc
, char **argv
)
130 unsigned char out
[40];
133 for (i
= 0; i
< sizeof(tests
)/sizeof(tests
[0]); i
++) {
134 RC2_set_key(&key
, tests
[i
].keylen
, tests
[i
].key
, tests
[i
].bitsize
);
136 memcpy(t
, tests
[i
].plain
, 8);
137 RC2_encryptc(t
, t
, &key
);
138 if (memcmp(t
, tests
[i
].cipher
, 8) != 0) {
139 printf("encrypt %d\n", i
);
142 RC2_decryptc(t
, t
, &key
);
143 if (memcmp(t
, tests
[i
].plain
, 8) != 0) {
144 printf("decrypt: %d\n", i
);
151 RC2_set_key(&key
, 16, cbc_key
, 0);
152 memcpy(t
, cbc_iv
, 8);
153 RC2_cbc_encrypt(cbc_in_data
, out
, 32, &key
, t
, 1);
155 if (memcmp(out_iv
, t
, 8) != 0)
158 if (memcmp(out
, cbc_out_data
, 32) != 0) {
159 printf("cbc test encrypt\n");
163 memcpy(t
, cbc_iv
, 8);
164 RC2_cbc_encrypt(out
, out
, 32, &key
, t
, 0);
166 if (memcmp(cbc_in_data
, out
, 32) != 0) {
167 printf("cbc test decrypt \n");