ECGenParameterSpec (Java SE 9 & JDK 9 ) (original) (raw)

• java.lang.Object

• • java.security.spec.ECGenParameterSpec

• All Implemented Interfaces:
  [AlgorithmParameterSpec](../../../java/security/spec/AlgorithmParameterSpec.html "interface in java.security.spec")

public class ECGenParameterSpec
extends Object
implements AlgorithmParameterSpec
This immutable class specifies the set of parameters used for generating elliptic curve (EC) domain parameters.
Since:
1.5
See Also:
AlgorithmParameterSpec

• • Constructor Summary

  Constructors

  Constructor	Description
  ECGenParameterSpec​(String stdName)	Creates a parameter specification for EC parameter generation using a standard (or predefined) namestdName in order to generate the corresponding (precomputed) elliptic curve domain parameters.

  • Method Summary

  All Methods Instance Methods Concrete Methods

  Modifier and Type	Method	Description
  String	getName​()	Returns the standard or predefined name of the to-be-generated EC domain parameters.

     * ### Methods inherited from class java.lang.[Object](../../../java/lang/Object.html "class in java.lang")  
     `[clone](../../../java/lang/Object.html#clone--), [equals](../../../java/lang/Object.html#equals-java.lang.Object-), [finalize](../../../java/lang/Object.html#finalize--), [getClass](../../../java/lang/Object.html#getClass--), [hashCode](../../../java/lang/Object.html#hashCode--), [notify](../../../java/lang/Object.html#notify--), [notifyAll](../../../java/lang/Object.html#notifyAll--), [toString](../../../java/lang/Object.html#toString--), [wait](../../../java/lang/Object.html#wait--), [wait](../../../java/lang/Object.html#wait-long-), [wait](../../../java/lang/Object.html#wait-long-int-)`

• • Constructor Detail

     * #### ECGenParameterSpec  
     public ECGenParameterSpec​([String](../../../java/lang/String.html "class in java.lang") stdName)  
     Creates a parameter specification for EC parameter generation using a standard (or predefined) name`stdName` 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.  
     Parameters:  
     `stdName` \- the standard name of the to-be-generated EC domain parameters.  
     Throws:  
     `[NullPointerException](../../../java/lang/NullPointerException.html "class in java.lang")` \- if `stdName` is null.  

  • Method Detail

    * #### getName  
    public [String](../../../java/lang/String.html "class in java.lang") getName​()  
    Returns the standard or predefined name of the to-be-generated EC domain parameters.  
    Returns:  
    the standard or predefined name.

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