org.bouncycastle.crypto.general

Class ElGamal.KeyPairGenerator

java.lang.Object

org.bouncycastle.crypto.general.ElGamal.KeyPairGenerator

All Implemented Interfaces:

AsymmetricKeyPairGenerator<ElGamal.KeyGenParameters,AsymmetricDHPublicKey,AsymmetricDHPrivateKey>

Enclosing class:

ElGamal

public static final class ElGamal.KeyPairGenerator
extends java.lang.Object

ElGamal key pair generator class.

Constructor Summary

Constructors

Constructor and Description
KeyPairGenerator(ElGamal.KeyGenParameters keyGenParameters, java.security.SecureRandom random)

Method Summary

Modifier and Type	Method and Description
protected AsymmetricKeyPair<AsymmetricDHPublicKey,AsymmetricDHPrivateKey>	doGenerateKeyPair()
AsymmetricKeyPair<P,S>	generateKeyPair() Return a newly generated key pair.
T	getParameters() Return the parameters being used by this generator.

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyPairGenerator

public KeyPairGenerator(ElGamal.KeyGenParameters keyGenParameters,
                        java.security.SecureRandom random)

Method Detail

doGenerateKeyPair

protected AsymmetricKeyPair<AsymmetricDHPublicKey,AsymmetricDHPrivateKey> doGenerateKeyPair()

getParameters

public final T getParameters()

Description copied from interface: AsymmetricKeyPairGenerator

Return the parameters being used by this generator.

Specified by:

getParameters in interface AsymmetricKeyPairGenerator<T extends Parameters,P extends AsymmetricPublicKey,S extends AsymmetricPrivateKey>

Returns:

the generator's parameters.

generateKeyPair

public final AsymmetricKeyPair<P,S> generateKeyPair()

Description copied from interface: AsymmetricKeyPairGenerator

Return a newly generated key pair.

Specified by:

generateKeyPair in interface AsymmetricKeyPairGenerator<T extends Parameters,P extends AsymmetricPublicKey,S extends AsymmetricPrivateKey>

Returns:

a new key pair.