73 lines
2.8 KiB
Java
73 lines
2.8 KiB
Java
/*
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* Copyright (c) 2003, 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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package java.security.spec;
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/**
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* This immutable class specifies the set of parameters used for
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* generating elliptic curve (EC) domain parameters.
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*
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* @see AlgorithmParameterSpec
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*
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* @author Valerie Peng
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*
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* @since 1.5
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*/
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// Android-added: implements AlgorithmParameterSpec in order to maintain backwards compatibility.
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public class ECGenParameterSpec extends NamedParameterSpec implements AlgorithmParameterSpec {
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/**
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* Creates a parameter specification for EC parameter
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* generation using a standard (or predefined) name
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* {@code stdName} in order to generate the corresponding
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* (precomputed) elliptic curve domain parameters. For the
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* list of supported names, please consult the documentation
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* of the provider whose implementation will be used.
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*
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* @param stdName the standard name of the to-be-generated EC
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* domain parameters. See the ParameterSpec Names section in the
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* <a href=
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* "{@docRoot}/../specs/security/standard-names.html#parameterspec-names">
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* Java Security Standard Algorithm Names Specification</a> for
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* information about standard names.
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* @throws NullPointerException if {@code stdName} is null.
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*/
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public ECGenParameterSpec(String stdName) {
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super(stdName);
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}
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/**
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* Returns the standard or predefined name of the
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* to-be-generated EC domain parameters.
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* @return the standard or predefined name.
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*/
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// Android-added: function overridden in order to maintain backwards compatibility.
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@Override
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public String getName() {
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return super.getName();
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}
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}
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