Annotation of embedaddon/dhcp/dst/md5.h, revision 1.1.1.1
1.1 misho 1: /* crypto/md/md5.h */
2: /* Copyright (C) 1995-1997 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: *
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: *
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: *
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
38: * the apps directory (application code) you must include an acknowledgement:
39: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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.
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: /*
60: * Portions Copyright (c) 2007,2009
61: * by Internet Systems Consortium, Inc. ("ISC")
62: *
63: * Permission to use, copy, modify, and distribute this software for any
64: * purpose with or without fee is hereby granted, provided that the above
65: * copyright notice and this permission notice appear in all copies.
66: *
67: * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
68: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
69: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
70: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
71: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
72: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
73: * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
74: *
75: * Internet Systems Consortium, Inc.
76: * 950 Charter Street
77: * Redwood City, CA 94063
78: * <info@isc.org>
79: * https://www.isc.org/
80: */
81:
82: #ifndef HEADER_MD5_H
83: #define HEADER_MD5_H
84:
85: #ifdef __cplusplus
86: extern "C" {
87: #endif
88:
89: #define MD5_CBLOCK 64
90: #define MD5_LBLOCK 16
91: #define MD5_BLOCK 16
92: #define MD5_LAST_BLOCK 56
93: #define MD5_LENGTH_BLOCK 8
94: #define MD5_DIGEST_LENGTH 16
95:
96: typedef struct MD5state_st
97: {
98: unsigned long A,B,C,D;
99: unsigned long Nl,Nh;
100: unsigned long data[MD5_LBLOCK];
101: int num;
102: } MD5_CTX;
103:
104: #ifndef NOPROTO
105: void MD5_Init(MD5_CTX *c);
106: void MD5_Update(MD5_CTX *c, const unsigned char *data, unsigned long len);
107: void MD5_Final(unsigned char *md, MD5_CTX *c);
108: unsigned char *MD5(unsigned char *d, unsigned long n, unsigned char *md);
109: #else
110: void MD5_Init();
111: void MD5_Update();
112: void MD5_Final();
113: unsigned char *MD5();
114: #endif
115:
116: /* to provide backward compatibleness to RSAREF calls ogud@tis.com 1997/11/14 */
117: #define MD5Init(c) MD5_Init(c)
118: #define MD5Update(c,data, len) MD5_Update(c,data,len)
119: #define MD5Final(md, c) MD5_Final(md, c)
120: #ifdef __cplusplus
121: }
122: #endif
123:
124: #endif
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