Package org.bouncycastle.jcajce.provider.asymmetric.elgamal

Class AlgorithmParametersSpi

java.lang.Object

java.security.AlgorithmParametersSpi

org.bouncycastle.jcajce.provider.symmetric.util.BaseAlgorithmParameters

org.bouncycastle.jcajce.provider.asymmetric.elgamal.AlgorithmParametersSpi

public class AlgorithmParametersSpi
extends BaseAlgorithmParameters

Constructor Summary

Constructors

Constructor	Description
AlgorithmParametersSpi()

Method Summary

Modifier and Type	Method	Description
protected byte[]	engineGetEncoded()	Return the X.509 ASN.1 structure ElGamalParameter.
protected byte[]	engineGetEncoded(String format)
protected void	engineInit(byte[] params)
protected void	engineInit(byte[] params, String format)
protected void	engineInit(AlgorithmParameterSpec paramSpec)
protected String	engineToString()
protected AlgorithmParameterSpec	localEngineGetParameterSpec(Class paramSpec)

Methods inherited from class org.bouncycastle.jcajce.provider.symmetric.util.BaseAlgorithmParameters

engineGetParameterSpec, isASN1FormatString

Methods inherited from class java.lang.Object

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

Constructor Details

AlgorithmParametersSpi

public AlgorithmParametersSpi()

Method Details

engineGetEncoded

protected byte[] engineGetEncoded()

Return the X.509 ASN.1 structure ElGamalParameter.

  ElGamalParameter ::= SEQUENCE {
                   prime INTEGER, -- p
                   base INTEGER, -- g}
 

Specified by:

engineGetEncoded in class AlgorithmParametersSpi

engineGetEncoded

protected byte[] engineGetEncoded(String format)

Specified by:

engineGetEncoded in class AlgorithmParametersSpi

localEngineGetParameterSpec

protected AlgorithmParameterSpec localEngineGetParameterSpec(Class paramSpec)
                                                      throws InvalidParameterSpecException

Specified by:

localEngineGetParameterSpec in class BaseAlgorithmParameters

Throws:

InvalidParameterSpecException

engineInit

protected void engineInit(AlgorithmParameterSpec paramSpec)
                   throws InvalidParameterSpecException

Specified by:

engineInit in class AlgorithmParametersSpi

Throws:

InvalidParameterSpecException

engineInit

protected void engineInit(byte[] params)
                   throws IOException

Specified by:

engineInit in class AlgorithmParametersSpi

Throws:

IOException

engineInit

protected void engineInit(byte[] params,
 String format)
                   throws IOException

Specified by:

engineInit in class AlgorithmParametersSpi

Throws:

IOException

engineToString

protected String engineToString()

Specified by:

engineToString in class AlgorithmParametersSpi