1 /* $NetBSD: h_hash.c,v 1.1 2011/01/02 22:03:25 pgoyette Exp $ */
2
3 /*-
4 * Copyright (c) 2000 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 /*
30 * Combined MD5/SHA1 time and regression test.
31 */
32
33 #include <stdio.h>
34 #include <stdlib.h>
35 #include <unistd.h>
36 #include <string.h>
37 #include <md5.h>
38 #include <sha1.h>
39
40
41 int mflag, rflag, sflag, tflag;
42
43 static void
usage(void)44 usage(void)
45 {
46 (void)fprintf(stderr,
47 "Usage:\t%s -r[ms] < test-file\n"
48 "\t%s -t[ms]\n",
49 getprogname(), getprogname());
50 exit(1);
51 /* NOTREACHED */
52 }
53
54 static void
hexdump(unsigned char * buf,int len)55 hexdump (unsigned char *buf, int len)
56 {
57 int i;
58 for (i=0; i<len; i++) {
59 printf("%02x", buf[i]);
60 }
61 printf("\n");
62 }
63
64
65 static void
timetest(void)66 timetest(void)
67 {
68 printf("sorry, not yet\n");
69 }
70
71 #define CHOMP(buf, len, last) \
72 if ((len > 0) && \
73 (buf[len-1] == '\n')) { \
74 buf[len-1] = '\0'; \
75 len--; \
76 last = 1; \
77 }
78
79 static void
regress(void)80 regress(void)
81 {
82 unsigned char buf[1024];
83 unsigned char out[20];
84 int len, outlen, last;
85
86 while (fgets((char *)buf, sizeof(buf), stdin) != NULL) {
87 last = 0;
88
89 len = strlen((char *)buf);
90 CHOMP(buf, len, last);
91 if (mflag) {
92 MD5_CTX ctx;
93
94 MD5Init(&ctx);
95 MD5Update(&ctx, buf, len);
96 while (!last &&
97 fgets((char *)buf, sizeof(buf), stdin) != NULL) {
98 len = strlen((char *)buf);
99 CHOMP(buf, len, last);
100 MD5Update(&ctx, buf, len);
101 }
102 MD5Final(out, &ctx);
103 outlen = 16;
104 } else {
105 SHA1_CTX ctx;
106
107 SHA1Init(&ctx);
108 SHA1Update(&ctx, buf, len);
109 while (!last &&
110 fgets((char *)buf, sizeof(buf), stdin) != NULL) {
111 len = strlen((char *)buf);
112 CHOMP(buf, len, last);
113 SHA1Update(&ctx, buf, len);
114 }
115 SHA1Final(out, &ctx);
116 outlen = 20;
117 }
118 hexdump(out, outlen);
119 }
120 }
121
122 int
main(int argc,char ** argv)123 main(int argc, char **argv)
124 {
125 int ch;
126
127 while ((ch = getopt(argc, argv, "mrst")) != -1)
128 switch (ch) {
129 case 'm':
130 mflag = 1;
131 break;
132 case 'r':
133 rflag = 1;
134 break;
135 case 's':
136 sflag = 1;
137 break;
138 case 't':
139 tflag = 1;
140 break;
141 case '?':
142 default:
143 usage();
144 }
145 argc -= optind;
146 argv += optind;
147 if (argc > 0)
148 usage();
149
150 if (!(mflag || sflag))
151 mflag = 1;
152
153 if ((mflag ^ sflag) != 1)
154 usage();
155
156 if ((tflag ^ rflag) != 1)
157 usage();
158
159 if (tflag)
160 timetest();
161
162 if (rflag)
163 regress();
164
165 exit(0);
166
167 }
168