org.openeuler.sun.security.internal.interfaces.TlsMasterSecret Maven / Gradle / Ivy
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package org.openeuler.sun.security.internal.interfaces;
import javax.crypto.SecretKey;
/**
* An SSL/TLS master secret key. It is a SecretKey that optionally
* contains protocol version information that is used to detect version
* rollback attacks during the SSL/TLS handshake.
*
* Implementation of this interface are returned by the
* generateKey() method of KeyGenerators of the type
* "TlsMasterSecret".
*
* @since 1.6
* @author Andreas Sterbenz
* @deprecated Sun JDK internal use only --- WILL BE REMOVED in a future
* release.
*/
@Deprecated
public interface TlsMasterSecret extends SecretKey {
public static final long serialVersionUID = -461748105810469773L;
/**
* Returns the major version number encapsulated in the premaster secret
* this master secret was derived from, or -1 if it is not available.
*
*
This information will only usually only be available when RSA
* was used as the key exchange algorithm.
*
* @return the major version number, or -1 if it is not available
*/
public int getMajorVersion();
/**
* Returns the minor version number encapsulated in the premaster secret
* this master secret was derived from, or -1 if it is not available.
*
*
This information will only usually only be available when RSA
* was used as the key exchange algorithm.
*
* @return the major version number, or -1 if it is not available
*/
public int getMinorVersion();
}