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Member "passwdqc-2.0.3/md4.h" (23 Jun 2023, 1546 Bytes) of package /linux/privat/passwdqc-2.0.3.tar.gz:
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1 /*
2 * This is an OpenSSL API compatible (but not ABI compatible) implementation
3 * of the RSA Data Security, Inc. MD4 Message-Digest Algorithm (RFC 1320).
4 *
5 * Homepage:
6 * https://openwall.info/wiki/people/solar/software/public-domain-source-code/md4
7 *
8 * Author:
9 * Alexander Peslyak, better known as Solar Designer <solar at openwall.com>
10 *
11 * This software was written by Alexander Peslyak in 2001. No copyright is
12 * claimed, and the software is hereby placed in the public domain.
13 * In case this attempt to disclaim copyright and place the software in the
14 * public domain is deemed null and void, then the software is
15 * Copyright (c) 2001 Alexander Peslyak and it is hereby released to the
16 * general public under the following terms:
17 *
18 * Redistribution and use in source and binary forms, with or without
19 * modification, are permitted.
20 *
21 * There's ABSOLUTELY NO WARRANTY, express or implied.
22 *
23 * See md4.c for more information.
24 */
25
26 #ifdef HAVE_OPENSSL
27 #include <openssl/md4.h>
28 #elif !defined(_MD4_H)
29 #define _MD4_H
30
31 #include <stddef.h> /* for size_t */
32
33 /* Any 32-bit or wider unsigned integer data type will do */
34 typedef unsigned int MD4_u32plus;
35
36 typedef struct {
37 MD4_u32plus lo, hi;
38 MD4_u32plus a, b, c, d;
39 unsigned char buffer[64];
40 #if !(defined(__i386__) || defined(__x86_64__) || defined(__vax__))
41 MD4_u32plus block[16];
42 #endif
43 } MD4_CTX;
44
45 extern void MD4_Init(MD4_CTX *ctx);
46 extern void MD4_Update(MD4_CTX *ctx, const void *data, size_t size);
47 extern void MD4_Final(unsigned char *result, MD4_CTX *ctx);
48
49 #endif