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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* 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).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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*
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package java.security.spec;
/**
* This immutable class specifies the set of parameters used for
* generating elliptic curve (EC) domain parameters.
*
* @see AlgorithmParameterSpec
*
* @author Valerie Peng
*
* @since 1.5
*/
public class ECGenParameterSpec implements AlgorithmParameterSpec {
private String name;
/**
* Creates a parameter specification for EC parameter
* generation using a standard (or predefined) name
* <code>stdName</code> in order to generate the corresponding
* (precomputed) elliptic curve domain parameters. For the
* list of supported names, please consult the documentation
* of provider whose implementation will be used.
* @param stdName the standard name of the to-be-generated EC
* domain parameters.
* @exception NullPointerException if <code>stdName</code>
* is null.
*/
public ECGenParameterSpec(String stdName) {
if (stdName == null) {
throw new NullPointerException("stdName is null");
}
this.name = stdName;
}
/**
* Returns the standard or predefined name of the
* to-be-generated EC domain parameters.
* @return the standard or predefined name.
*/
public String getName() {
return name;
}
}