65 lines
2.9 KiB
Java
65 lines
2.9 KiB
Java
/*
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* Copyright (c) 2004, 2019, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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*/
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package sun.security.krb5.internal.crypto;
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/**
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* Key usages used for key derivation in Kerberos.
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*/
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public class KeyUsage {
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private KeyUsage() {
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}
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public static final int KU_UNKNOWN = 0; // Cannot be 0
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// Defined in draft-yu-krb-wg-kerberos-extensions-00.txt, Appendix A
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public static final int KU_PA_ENC_TS = 1; // KrbAsReq
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public static final int KU_TICKET = 2; // KrbApReq (ticket)
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public static final int KU_ENC_AS_REP_PART = 3; // KrbAsRep
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public static final int KU_TGS_REQ_AUTH_DATA_SESSKEY= 4; // KrbTgsReq
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public static final int KU_TGS_REQ_AUTH_DATA_SUBKEY = 5; // KrbTgsReq
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public static final int KU_PA_TGS_REQ_CKSUM = 6; // KrbTgsReq
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public static final int KU_PA_TGS_REQ_AUTHENTICATOR = 7; // KrbApReq
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public static final int KU_ENC_TGS_REP_PART_SESSKEY = 8; // KrbTgsRep
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public static final int KU_ENC_TGS_REP_PART_SUBKEY = 9; // KrbTgsRep
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public static final int KU_AUTHENTICATOR_CKSUM = 10;
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public static final int KU_AP_REQ_AUTHENTICATOR = 11; // KrbApReq
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public static final int KU_ENC_AP_REP_PART = 12; // KrbApRep
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public static final int KU_ENC_KRB_PRIV_PART = 13; // KrbPriv
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public static final int KU_ENC_KRB_CRED_PART = 14; // KrbCred
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public static final int KU_KRB_SAFE_CKSUM = 15; // KrbSafe
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public static final int KU_PA_FOR_USER_ENC_CKSUM = 17; // S4U2user
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public static final int KU_AD_KDC_ISSUED_CKSUM = 19;
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public static final int KU_AS_REQ = 56;
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public static final boolean isValid(int usage) {
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return usage >= 0;
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}
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}
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