75 lines
2.8 KiB
Java
75 lines
2.8 KiB
Java
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/*
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* Copyright (c) 1996, 2020, 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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package java.security;
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/**
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* A private key.
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* The purpose of this interface is to group (and provide type safety
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* for) all private key interfaces.
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* <p>
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* Note: The specialized private key interfaces extend this interface.
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* See, for example, the {@code DSAPrivateKey} interface in
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* {@link java.security.interfaces}.
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* <p>
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* Implementations should override the default {@code destroy} and
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* {@code isDestroyed} methods from the
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* {@link javax.security.auth.Destroyable} interface to enable
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* sensitive key information to be destroyed, cleared, or in the case
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* where such information is immutable, unreferenced.
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* Finally, since {@code PrivateKey} is {@code Serializable}, implementations
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* should also override
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* {@link java.io.ObjectOutputStream#writeObject(java.lang.Object)}
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* to prevent keys that have been destroyed from being serialized.
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*
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* @see Key
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* @see PublicKey
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* @see Certificate
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* @see Signature#initVerify
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* @see java.security.interfaces.DSAPrivateKey
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* @see java.security.interfaces.RSAPrivateKey
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* @see java.security.interfaces.RSAPrivateCrtKey
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*
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* @author Benjamin Renaud
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* @author Josh Bloch
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* @since 1.1
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*/
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public interface PrivateKey extends Key, javax.security.auth.Destroyable {
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// Declare serialVersionUID to be compatible with JDK1.1
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/**
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* The class fingerprint that is set to indicate serialization
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* compatibility with a previous version of the class.
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*
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* @deprecated A {@code serialVersionUID} field in an interface is
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* ineffectual. Do not use; no replacement.
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*/
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@Deprecated
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@SuppressWarnings("serial")
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@java.io.Serial
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static final long serialVersionUID = 6034044314589513430L;
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}
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