Package com.nimbusds.jose.crypto.impl

Class AlgorithmParametersHelper

java.lang.Object

com.nimbusds.jose.crypto.impl.AlgorithmParametersHelper

public class AlgorithmParametersHelper
extends Object

Utility for creating AlgorithmParameters objects with an optional JCA provider.

Author:

Justin Richer

Constructor Summary

Constructors

Constructor	Description
AlgorithmParametersHelper()

Method Summary

Modifier and Type	Method	Description
static AlgorithmParameters	getInstance(String name, Provider provider)	Creates a new AlgorithmParameters instance.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AlgorithmParametersHelper

public AlgorithmParametersHelper()

Method Detail

getInstance

public static AlgorithmParameters getInstance(String name,
                                              Provider provider)
                                       throws NoSuchAlgorithmException

Creates a new AlgorithmParameters instance.

Parameters:

name - The name of the requested algorithm. Must not be null.

provider - The JCA provider, or null to use the default one.

Returns:

The AlgorithmParameters instance.

Throws:

NoSuchAlgorithmException - If an AlgorithmParameterGeneratorSpi implementation for the specified algorithm is not available from the specified Provider object.