openldap/include/lutil_sha1.h
Gary Williams 92d4ccf906 NT port
1999-04-01 16:38:11 +00:00

63 lines
1.4 KiB
C

/*
* Copyright 1998,1999 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>
* 100% Public Domain
*/
#ifndef LDAP_UINT32
#define LDAP_UINT32 1
typedef LDAP_UINT4 uint32;
#endif
typedef struct {
uint32 state[5];
uint32 count[2];
unsigned char buffer[64];
} lutil_SHA1_CTX;
LDAP_F void lutil_SHA1Transform
LDAP_P((uint32 state[5], const unsigned char buffer[64]));
LDAP_F void lutil_SHA1Init
LDAP_P((lutil_SHA1_CTX *context));
LDAP_F void lutil_SHA1Update
LDAP_P((lutil_SHA1_CTX *context, const unsigned char *data, uint32 len));
LDAP_F void lutil_SHA1Final
LDAP_P((unsigned char digest[20], lutil_SHA1_CTX *context));
LDAP_F char *lutil_SHA1End
LDAP_P((lutil_SHA1_CTX *, char *));
LDAP_F char *lutil_SHA1File
LDAP_P((char *, char *));
LDAP_F char *lutil_SHA1Data
LDAP_P((const unsigned char *, size_t, char *));
LDAP_END_DECL
#endif /* _LUTIL_SHA1_H_ */