1 /*
2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3  *
4  * This code is free software; you can redistribute it and/or modify it
5  * under the terms of the GNU General Public License version 2 only, as
6  * published by the Free Software Foundation.  Oracle designates this
7  * particular file as subject to the "Classpath" exception as provided
8  * by Oracle in the LICENSE file that accompanied this code.
9  *
10  * This code is distributed in the hope that it will be useful, but WITHOUT
11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13  * version 2 for more details (a copy is included in the LICENSE file that
14  * accompanied this code).
15  *
16  * You should have received a copy of the GNU General Public License version
17  * 2 along with this work; if not, write to the Free Software Foundation,
18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19  *
20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21  * or visit www.oracle.com if you need additional information or have any
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23  */
24 
25 /*
26  *
27  *  (C) Copyright IBM Corp. 1999 All Rights Reserved.
28  *  Copyright 1997 The Open Group Research Institute.  All rights reserved.
29  */
30 
31 package sun.security.krb5.internal.ktab;
32 
33 import sun.security.krb5.internal.*;
34 
35 /**
36  * This class represents a Key Table entry. Each entry contains the service principal of
37  * the key, time stamp, key version and secret key itself.
38  *
39  * @author Yanni Zhang
40  */
41 public interface KeyTabConstants {
42     final int principalComponentSize = 2;
43     final int realmSize = 2;
44     final int principalSize = 2;
45     final int principalTypeSize = 4;
46     final int timestampSize = 4;
47     final int keyVersionSize = 1;
48     final int keyTypeSize = 2;
49     final int keySize = 2;
50     static final int KRB5_KT_VNO_1 = 0x0501;    /* krb v5, keytab version 1 (DCE compat) */
51     static final int KRB5_KT_VNO        = 0x0502;       /* krb v5, keytab version 2 (standard)  */
52 }
53