1 /* $OpenBSD: skeytest.c,v 1.4 2014/03/25 04:29:49 lteo Exp $ */
2 /* $NetBSD: skeytest.c,v 1.3 2002/02/21 07:38:18 itojun Exp $ */
3
4 /*-
5 * Copyright (c) 2000 The NetBSD Foundation, Inc.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * 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.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27 * POSSIBILITY OF SUCH DAMAGE.
28 */
29
30 /*
31 * This is a regression test for the S/Key implementation against the data set
32 * from Appendix C of RFC2289 without the MD4 set (MD4 support was removed from
33 * OpenBSD base in March 2014) and with the addition of an RIPEMD-160 set.
34 */
35
36 #include <stdio.h>
37 #include <string.h>
38 #include "skey.h"
39
40 struct regRes {
41 char *algo, *zero, *one, *nine;
42 };
43
44 struct regPass {
45 char *passphrase, *seed;
46 struct regRes res[4];
47 } regPass[] = {
48 { "This is a test.", "TeSt", {
49 { "md5", "9E876134D90499DD", "7965E05436F5029F", "50FE1962C4965880" },
50 { "rmd160","3A1BFB10A64B4CCD", "39D56BF655E65DE7", "42F84BA862941033" },
51 { "sha1","BB9E6AE1979D8FF4", "63D936639734385B", "87FEC7768B73CCF9" },
52 { NULL } } },
53 { "AbCdEfGhIjK", "alpha1", {
54 { "md5", "87066DD9644BF206", "7CD34C1040ADD14B", "5AA37A81F212146C" },
55 { "rmd160","726EDD1BB5DB3642", "46A231C501A1D2CE", "848664EF3A300CC9" },
56 { "sha1","AD85F658EBE383C9", "D07CE229B5CF119B", "27BC71035AAF3DC6" },
57 { NULL } } },
58 { "OTP's are good", "correct", {
59 { "md5", "F205753943DE4CF9", "DDCDAC956F234937", "B203E28FA525BE47" },
60 { "rmd160","F90D03CC969208C8", "B6F5D25A08A90009", "C890C1F05018BA5F" },
61 { "sha1","D51F3E99BF8E6F0B", "82AEB52D943774E4", "4F296A74FE1567EC" },
62 { NULL } } },
63 { NULL }
64 };
65
66 int
main(int argc,char * argv[])67 main(int argc, char *argv[])
68 {
69 char data[16], prn[64];
70 struct regPass *rp;
71 int i = 0;
72 int errors = 0;
73 int j;
74
75 if (strcmp(skey_get_algorithm(), "md5") != 0) {
76 errors++;
77 printf("default algorithm is not md5\n");
78 }
79
80 if (skey_set_algorithm("md4") != NULL) {
81 errors++;
82 printf("accepted unsupported algorithm md4\n");
83 }
84
85 for(rp = regPass; rp->passphrase; rp++) {
86 struct regRes *rr;
87
88 i++;
89 for(rr = rp->res; rr->algo; rr++) {
90 if (skey_set_algorithm(rr->algo) == NULL) {
91 errors++;
92 printf("Set %d: %s algorithm is not supported\n",
93 i, rr->algo);
94 continue;
95 }
96
97 if (strcmp(skey_get_algorithm(), rr->algo) != 0) {
98 errors++;
99 printf("Set %d: unable to set algorithm to %s\n",
100 i, rr->algo);
101 continue;
102 }
103
104 keycrunch(data, rp->seed, rp->passphrase);
105 btoa8(prn, data);
106
107 if(strcasecmp(prn, rr->zero)) {
108 errors++;
109 printf("Set %d, round 0, %s: Expected %s and got %s\n",
110 i, rr->algo, rr->zero, prn);
111 }
112
113 f(data);
114 btoa8(prn, data);
115
116 if(strcasecmp(prn, rr->one)) {
117 errors++;
118 printf("Set %d, round 1, %s: Expected %s and got %s\n",
119 i, rr->algo, rr->one, prn);
120 }
121
122 for(j=1; j<99; j++)
123 f(data);
124 btoa8(prn, data);
125
126 if(strcasecmp(prn, rr->nine)) {
127 errors++;
128 printf("Set %d, round 99, %s: Expected %s and got %s\n",
129 i, rr->algo, rr->nine, prn);
130 }
131 }
132 }
133
134 printf("%d errors\n", errors);
135 return(errors ? 1 : 0);
136 }
137