1/* crypto/md4/md4.c */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
| 1/* crypto/md4/md4.c */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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 *
| 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).
| 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 *
| 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.
| 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 *
| 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 :-).
| 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
| 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)"
| 38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
|
40 *
| 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.
| 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 *
| 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 <stdlib.h>
61#include <openssl/md4.h>
62
| 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 <stdlib.h>
61#include <openssl/md4.h>
62
|
63#define BUFSIZE 1024*16
| 63#define BUFSIZE 1024*16
|
64
65void do_fp(FILE *f);
66void pt(unsigned char *md);
67#if !defined(_OSD_POSIX) && !defined(__DJGPP__)
68int read(int, void *, unsigned int);
69#endif
70
71int main(int argc, char **argv)
| 64
65void do_fp(FILE *f);
66void pt(unsigned char *md);
67#if !defined(_OSD_POSIX) && !defined(__DJGPP__)
68int read(int, void *, unsigned int);
69#endif
70
71int main(int argc, char **argv)
|
72 {
73 int i,err=0;
74 FILE *IN;
| 72{
73 int i, err = 0;
74 FILE *IN;
|
75
| 75
|
76 if (argc == 1)
77 {
78 do_fp(stdin);
79 }
80 else
81 {
82 for (i=1; i<argc; i++)
83 {
84 IN=fopen(argv[i],"r");
85 if (IN == NULL)
86 {
87 perror(argv[i]);
88 err++;
89 continue;
90 }
91 printf("MD4(%s)= ",argv[i]);
92 do_fp(IN);
93 fclose(IN);
94 }
95 }
96 exit(err);
97 }
| 76 if (argc == 1) {
77 do_fp(stdin);
78 } else {
79 for (i = 1; i < argc; i++) {
80 IN = fopen(argv[i], "r");
81 if (IN == NULL) {
82 perror(argv[i]);
83 err++;
84 continue;
85 }
86 printf("MD4(%s)= ", argv[i]);
87 do_fp(IN);
88 fclose(IN);
89 }
90 }
91 exit(err);
92}
|
98
99void do_fp(FILE *f)
| 93
94void do_fp(FILE *f)
|
100 {
101 MD4_CTX c;
102 unsigned char md[MD4_DIGEST_LENGTH];
103 int fd;
104 int i;
105 static unsigned char buf[BUFSIZE];
| 95{
96 MD4_CTX c;
97 unsigned char md[MD4_DIGEST_LENGTH];
98 int fd;
99 int i;
100 static unsigned char buf[BUFSIZE];
|
106
| 101
|
107 fd=fileno(f);
108 MD4_Init(&c);
109 for (;;)
110 {
111 i=read(fd,buf,sizeof buf);
112 if (i <= 0) break;
113 MD4_Update(&c,buf,(unsigned long)i);
114 }
115 MD4_Final(&(md[0]),&c);
116 pt(md);
117 }
| 102 fd = fileno(f);
103 MD4_Init(&c);
104 for (;;) {
105 i = read(fd, buf, sizeof buf);
106 if (i <= 0)
107 break;
108 MD4_Update(&c, buf, (unsigned long)i);
109 }
110 MD4_Final(&(md[0]), &c);
111 pt(md);
112}
|
118
119void pt(unsigned char *md)
| 113
114void pt(unsigned char *md)
|
120 {
121 int i;
| 115{
116 int i;
|
122
| 117
|
123 for (i=0; i<MD4_DIGEST_LENGTH; i++)
124 printf("%02x",md[i]);
125 printf("\n");
126 }
127
| 118 for (i = 0; i < MD4_DIGEST_LENGTH; i++)
119 printf("%02x", md[i]);
120 printf("\n");
121}
|
| |