org.bouncycastle.jce.provider
Class JCEElGamalPublicKey

java.lang.Object
  org.bouncycastle.jce.provider.JCEElGamalPublicKey

All Implemented Interfaces:

java.io.Serializable, java.security.Key, java.security.PublicKey, javax.crypto.interfaces.DHKey, javax.crypto.interfaces.DHPublicKey, ElGamalKey, ElGamalPublicKey

public class JCEElGamalPublicKey
extends java.lang.Object
implements ElGamalPublicKey, javax.crypto.interfaces.DHPublicKey

See Also:

Serialized Form

Field Summary

private ElGamalParameterSpec	elSpec
(package private) static long	serialVersionUID
private java.math.BigInteger	y

Constructor Summary

JCEElGamalPublicKey(java.math.BigInteger y, ElGamalParameterSpec elSpec)

JCEElGamalPublicKey(javax.crypto.interfaces.DHPublicKey key)

JCEElGamalPublicKey(javax.crypto.spec.DHPublicKeySpec spec)

JCEElGamalPublicKey(ElGamalPublicKey key)

JCEElGamalPublicKey(ElGamalPublicKeyParameters params)

JCEElGamalPublicKey(ElGamalPublicKeySpec spec)

JCEElGamalPublicKey(SubjectPublicKeyInfo info)

Method Summary

java.lang.String	getAlgorithm()
byte[]	getEncoded()
java.lang.String	getFormat()
ElGamalParameterSpec	getParameters()
javax.crypto.spec.DHParameterSpec	getParams()
java.math.BigInteger	getY()
private void	readObject(java.io.ObjectInputStream in)
private void	writeObject(java.io.ObjectOutputStream out)

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

y

private java.math.BigInteger y

elSpec

private ElGamalParameterSpec elSpec

Constructor Detail

JCEElGamalPublicKey

JCEElGamalPublicKey(ElGamalPublicKeySpec spec)

JCEElGamalPublicKey

JCEElGamalPublicKey(javax.crypto.spec.DHPublicKeySpec spec)

JCEElGamalPublicKey

JCEElGamalPublicKey(ElGamalPublicKey key)

JCEElGamalPublicKey

JCEElGamalPublicKey(javax.crypto.interfaces.DHPublicKey key)

JCEElGamalPublicKey

JCEElGamalPublicKey(ElGamalPublicKeyParameters params)

JCEElGamalPublicKey

JCEElGamalPublicKey(java.math.BigInteger y,
                    ElGamalParameterSpec elSpec)

JCEElGamalPublicKey

JCEElGamalPublicKey(SubjectPublicKeyInfo info)

Method Detail

getAlgorithm

public java.lang.String getAlgorithm()

Specified by:

getAlgorithm in interface java.security.Key

getFormat

public java.lang.String getFormat()

Specified by:

getFormat in interface java.security.Key

getEncoded

public byte[] getEncoded()

Specified by:

getEncoded in interface java.security.Key

getParameters

public ElGamalParameterSpec getParameters()

Specified by:

getParameters in interface ElGamalKey

getParams

public javax.crypto.spec.DHParameterSpec getParams()

Specified by:

getParams in interface javax.crypto.interfaces.DHKey

getY

public java.math.BigInteger getY()

Specified by:

getY in interface javax.crypto.interfaces.DHPublicKey

Specified by:

getY in interface ElGamalPublicKey

readObject

private void readObject(java.io.ObjectInputStream in)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException

writeObject

private void writeObject(java.io.ObjectOutputStream out)
                  throws java.io.IOException

Throws:

java.io.IOException