76 lines
2.4 KiB
Java
76 lines
2.4 KiB
Java
/*
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* Copyright (c) 2001, 2007, 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 javax.crypto.interfaces;
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import java.math.BigInteger;
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/**
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* The interface to a PBE key.
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*
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* @author Valerie Peng
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*
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* @see javax.crypto.spec.PBEKeySpec
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* @see javax.crypto.SecretKey
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* @since 1.4
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*/
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public interface PBEKey extends javax.crypto.SecretKey {
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/**
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* The class fingerprint that is set to indicate serialization
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* compatibility since J2SE 1.4.
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*/
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static final long serialVersionUID = -1430015993304333921L;
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/**
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* Returns the password.
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*
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* <p> Note: this method should return a copy of the password. It is
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* the caller's responsibility to zero out the password information after
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* it is no longer needed.
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*
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* @return the password.
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*/
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char[] getPassword();
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/**
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* Returns the salt or null if not specified.
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*
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* <p> Note: this method should return a copy of the salt. It is
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* the caller's responsibility to zero out the salt information after
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* it is no longer needed.
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*
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* @return the salt.
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*/
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byte[] getSalt();
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/**
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* Returns the iteration count or 0 if not specified.
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*
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* @return the iteration count.
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*/
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int getIterationCount();
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}
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