/usr/include/freeradius/md4.h is in libfreeradius-dev 2.1.12+dfsg-1.2ubuntu8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | /*
* md4.h Structures and prototypes for md4.
*
* Version: $Id$
* License: LGPL, but largely derived from a public domain source.
*
*/
#ifndef _FR_MD4_H
#define _FR_MD4_H
#include <freeradius/ident.h>
RCSIDH(md4_h, "$Id$")
#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_STDINT_H
#include <stdint.h>
#endif
#include <string.h>
#ifdef WITH_OPENSSL_MD4
#include <openssl/md4.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
void fr_md4_calc (unsigned char *, const unsigned char *, unsigned int);
#ifndef WITH_OPENSSL_MD4
/* The below was retrieved from
* http://www.openbsd.org/cgi-bin/cvsweb/src/include/md4.h?rev=1.12
* With the following changes: uint64_t => uint32_t[2]
* Commented out #include <sys/cdefs.h>
* Commented out the __BEGIN and __END _DECLS, and the __attributes.
* Commented out MD4End, MD4File, MD4Data
* Commented out header file protection #ifndef,#define,#endif
*/
/* $OpenBSD: md4.h,v 1.12 2004/04/28 16:54:00 millert Exp $ */
/*
* This code implements the MD4 message-digest algorithm.
* The algorithm is due to Ron Rivest. This code was
* written by Colin Plumb in 1993, no copyright is claimed.
* This code is in the public domain; do with it what you wish.
* Todd C. Miller modified the MD5 code to do MD4 based on RFC 1186.
*
* Equivalent code is available from RSA Data Security, Inc.
* This code has been tested against that, and is equivalent,
* except that you don't need to include two pages of legalese
* with every copy.
*/
/*#ifndef _MD4_H_*/
/*#define _MD4_H_*/
#define MD4_BLOCK_LENGTH 64
#define MD4_DIGEST_LENGTH 16
#define MD4_DIGEST_STRING_LENGTH (MD4_DIGEST_LENGTH * 2 + 1)
typedef struct FR_MD4Context {
uint32_t state[4]; /* state */
uint32_t count[2]; /* number of bits, mod 2^64 */
uint8_t buffer[MD4_BLOCK_LENGTH]; /* input buffer */
} FR_MD4_CTX;
/*__BEGIN_DECLS*/
void fr_MD4Init(FR_MD4_CTX *);
void fr_MD4Update(FR_MD4_CTX *, const uint8_t *, size_t)
/* __attribute__((__bounded__(__string__,2,3)))*/;
void fr_MD4Final(uint8_t [MD4_DIGEST_LENGTH], FR_MD4_CTX *)
/* __attribute__((__bounded__(__minbytes__,1,MD4_DIGEST_LENGTH)))*/;
void fr_MD4Transform(uint32_t [4], const uint8_t [MD4_BLOCK_LENGTH])
/* __attribute__((__bounded__(__minbytes__,1,4)))
__attribute__((__bounded__(__minbytes__,2,MD4_BLOCK_LENGTH)))*/;
/*__END_DECLS*/
#else /* WITH_OPENSSL_MD4 */
#define FR_MD4_CTX MD4_CTX
#define fr_MD4Init MD4_Init
#define fr_MD4Update MD4_Update
#define fr_MD4Final MD4_Final
#define fr_MD4Transform MD4_Transform
#endif
#ifdef __cplusplus
}
#endif
#endif /* _FR_MD4_H */
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