/* * 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-devel/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> 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; /*#include <sys/cdefs.h>*/ /*__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 */ #include <openssl/md4.h> #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 #endif /* _FR_MD4_H */