public Class ECElGamalEncryptor

Class Inheritance

extends Object
implements ECEncryptor

All Implemented Interfaces

org.bouncycastle.crypto.ec.ECEncryptor

Imports

this does your basic ElGamal encryption algorithm using EC

Field Summary

Modifier and Type	Field and Description
private ECPublicKeyParameters	key
private SecureRandom	random

Access	Constructor and Description
public	ECElGamalEncryptor()

Modifier and Type	Method and Description
protected ECMultiplier	createBasePointMultiplier()
public ECPair	Returns: the result of the Elgamal process. encrypt(ECPoint the EC point to process. point) Implements org.bouncycastle.crypto.ec.ECEncryptor.encrypt. Process a single EC point using the basic ElGamal algorithm.
public void	init(CipherParameters the necessary EC key parameters. param) Implements org.bouncycastle.crypto.ec.ECEncryptor.init. initialise the encryptor.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

key	back to summary
private ECPublicKeyParameters key

random	back to summary
private SecureRandom random

ECElGamalEncryptor	back to summary
public ECElGamalEncryptor()

createBasePointMultiplier	back to summary
protected ECMultiplier createBasePointMultiplier()

encrypt	back to summary
public ECPair encrypt(ECPoint point) Implements org.bouncycastle.crypto.ec.ECEncryptor.encrypt. Process a single EC point using the basic ElGamal algorithm. Parameters point:ECPoint the EC point to process. Returns:ECPair the result of the Elgamal process.

encrypt

public ECPair encrypt(ECPoint point)

Process a single EC point using the basic ElGamal algorithm.

Parameters

Returns:ECPair

the result of the Elgamal process.

init	back to summary
public void init(CipherParameters param) Implements org.bouncycastle.crypto.ec.ECEncryptor.init. initialise the encryptor. Parameters param:CipherParameters the necessary EC key parameters.

init

public void init(CipherParameters param)

initialise the encryptor.

Parameters