Java Security, 2nd Edition

Name

Class javax.crypto.KeyAgreementSpi

Synopsis

This is the service provider interface class for the KeyAgreement class. If you want to implement a key agreement algorithm, create a subclass of this class and register it with an appropriate security provider. Because it is a JCE engine, implementations of this class must be deployed in a specially signed jar file.

Class Definition

public abstract class javax.crypto.KeyAgreementSpi
	extends java.lang.Object {

	// Constructors
	public KeyAgreementSpi(  );

	// Protected Instance Methods
	protected abstract Key engineDoPhase(Key, boolean);
	protected abstract byte[] engineGenerateSecret(  );
	protected abstract int engineGenerateSecret(byte[], int);
	protected abstract SecretKey engineGenerateSecret(String);
	protected abstract void engineInit(Key, SecureRandom);
	protected abstract void engineInit(Key, AlgorithmParameterSpec,
					   SecureRandom);
}

See also

AlgorithmParameterSpec, Key, KeyAgreement, SecureRandom