openldap/include/lutil_sha1.h
Kurt Zeilenga 9ef1a740c2 Round one of LDAP_F() macro changes. In this round we rename
macros into our namespace and limit use to headers.  A subsequent
round will add macros to separately handle forward declarations
of variables from declaration of function prototypes.  The last
round will add additional macros for declaring actual variables and
functions.
2000-06-18 19:48:07 +00:00

69 lines
1.5 KiB
C

/* $OpenLDAP$ */
/*
* Copyright 1998-2000 The OpenLDAP Foundation, Redwood City, California, USA
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted only
* as authorized by the OpenLDAP Public License. A copy of this
* license is available at http://www.OpenLDAP.org/license.html or
* in file LICENSE in the top-level directory of the distribution.
*/
/* This version is based on:
* $OpenBSD: sha1.h,v 1.8 1997/07/15 01:54:23 millert Exp $ */
#ifndef _LUTIL_SHA1_H_
#define _LUTIL_SHA1_H_
#include <ldap_cdefs.h>
#include <ac/bytes.h>
LDAP_BEGIN_DECL
/*
* SHA-1 in C
* By Steve Reid <steve@edmweb.com>
*/
#define LUTIL_SHA1_BYTES 20
/* This code assumes char are 8-bits and uint32 are 32-bits */
typedef ac_uint4 uint32;
typedef struct {
uint32 state[5];
uint32 count[2];
unsigned char buffer[64];
} lutil_SHA1_CTX;
LDAP_LUTIL_F( void )
lutil_SHA1Transform
LDAP_P((uint32 state[5], const unsigned char buffer[64]));
LDAP_LUTIL_F( void )
lutil_SHA1Init
LDAP_P((lutil_SHA1_CTX *context));
LDAP_LUTIL_F( void )
lutil_SHA1Update
LDAP_P((lutil_SHA1_CTX *context, const unsigned char *data, uint32 len));
LDAP_LUTIL_F( void )
lutil_SHA1Final
LDAP_P((unsigned char digest[20], lutil_SHA1_CTX *context));
LDAP_LUTIL_F( char * )
lutil_SHA1End
LDAP_P((lutil_SHA1_CTX *, char *));
LDAP_LUTIL_F( char * )
lutil_SHA1File
LDAP_P((char *, char *));
LDAP_LUTIL_F( char * )
lutil_SHA1Data
LDAP_P((const unsigned char *, size_t, char *));
LDAP_END_DECL
#endif /* _LUTIL_SHA1_H_ */