1 /* $OpenLDAP: pkg/ldap/include/lutil_hash.h,v 1.8.2.3 2008/02/11 23:26:40 kurt Exp $ */ 2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>. 3 * 4 * Copyright 1998-2008 The OpenLDAP Foundation. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted only as authorized by the OpenLDAP 9 * Public License. 10 * 11 * A copy of this license is available in file LICENSE in the 12 * top-level directory of the distribution or, alternatively, at 13 * <http://www.OpenLDAP.org/license.html>. 14 */ 15 16 #ifndef _LUTIL_HASH_H_ 17 #define _LUTIL_HASH_H_ 18 19 #include <lber_types.h> 20 21 LDAP_BEGIN_DECL 22 23 #define LUTIL_HASH_BYTES 4 24 25 struct lutil_HASHContext { 26 ber_uint_t hash; 27 }; 28 29 LDAP_LUTIL_F( void ) 30 lutil_HASHInit LDAP_P(( 31 struct lutil_HASHContext *context)); 32 33 LDAP_LUTIL_F( void ) 34 lutil_HASHUpdate LDAP_P(( 35 struct lutil_HASHContext *context, 36 unsigned char const *buf, 37 ber_len_t len)); 38 39 LDAP_LUTIL_F( void ) 40 lutil_HASHFinal LDAP_P(( 41 unsigned char digest[LUTIL_HASH_BYTES], 42 struct lutil_HASHContext *context)); 43 44 typedef struct lutil_HASHContext lutil_HASH_CTX; 45 46 LDAP_END_DECL 47 48 #endif /* _LUTIL_HASH_H_ */ 49