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md5.h
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1/* SPDX-FileCopyrightText: 2023 Greenbone AG
2 *
3 * SPDX-License-Identifier: GPL-2.0-or-later
4 */
5
6/*
7 * This code implements the MD5 message-digest algorithm.
8 * The algorithm is due to Ron Rivest. This code was
9 * written by Colin Plumb in 1993, no copyright is claimed.
10 * This code is in the public domain; do with it what you wish.
11 *
12 * Equivalent code is available from RSA Data Security, Inc.
13 * This code has been tested against that, and is equivalent,
14 * except that you don't need to include two pages of legalese
15 * with every copy.
16 *
17 * To compute the message digest of a chunk of bytes, declare an
18 * MD5Context structure, pass it to MD5Init, call MD5Update as
19 * needed on buffers full of bytes, and then call MD5Final, which
20 * will fill a supplied 16-byte array with the digest.
21 */
22
23/* This code slightly modified to fit into Samba by
24 abartlet@samba.org Jun 2001 */
25
26#ifndef NASL_MD5_H
27#define NASL_MD5_H
28#ifndef HEADER_MD5_H
29/* Try to avoid clashes with OpenSSL */
30#define HEADER_MD5_H
31#endif
32
33/*
34 * Note we duplicate the size tests in the unsigned
35 * case as int32 may be a typedef from rpc/rpc.h
36 */
37
38#if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
39#if (SIZEOF_INT == 4)
40#define uint32 unsigned int
41#elif (SIZEOF_LONG == 4)
42#define uint32 unsigned long
43#elif (SIZEOF_SHORT == 4)
44#define uint32 unsigned short
45#else
46/* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
47#define uint32 unsigned
48#endif
49#endif
50
51struct MD5Context
52{
53 uint32 buf[4];
54 uint32 bits[2];
55 unsigned char in[64];
56};
57
58void
59MD5Init (struct MD5Context *context);
60void
61MD5Update (struct MD5Context *context, unsigned char const *buf, unsigned len);
62void
63MD5Final (unsigned char digest[16], struct MD5Context *context);
64
65#endif /* !NASL_MD5_H */
MD5Update
void MD5Update(struct MD5Context *context, unsigned char const *buf, unsigned len)
Definition md5.c:71
MD5Init
void MD5Init(struct MD5Context *context)
Definition md5.c:55
MD5Final
void MD5Final(unsigned char digest[16], struct MD5Context *context)
Definition md5.c:123
uint32
#define uint32
Definition md5.h:47
len
uint8_t len
Definition nasl_packet_forgery.c:1
MD5Context::buf
uint32 buf[4]
Definition md5.h:53
MD5Context::bits
uint32 bits[2]
Definition md5.h:54
MD5Context::in
unsigned char in[64]
Definition md5.h:55