iaik.pkcs.pkcs11.provider.keygenerators

Class Sha512KeyDerivation

java.lang.Object

javax.crypto.KeyGeneratorSpi

iaik.pkcs.pkcs11.provider.keygenerators.PKCS11KeyGenerator

iaik.pkcs.pkcs11.provider.keygenerators.PKCS11KeyDerivation

iaik.pkcs.pkcs11.provider.keygenerators.Sha512KeyDerivation

All Implemented Interfaces:

PKCS11EngineClass

public class Sha512KeyDerivation
extends PKCS11KeyDerivation

This is a key generator that derives secret keys on a token using SHA-512. Through a PKCS11KeyDerivationSpec parameters object, the application can control the derivation of new keys; e.g. specify the base key and an attribute template for the new key.

Author:

Karl Scheibelhofer

Field Summary

Fields inherited from class iaik.pkcs.pkcs11.provider.keygenerators.PKCS11KeyDerivation

keyDerivationMechanism_

Fields inherited from class iaik.pkcs.pkcs11.provider.keygenerators.PKCS11KeyGenerator

initialized_, keyGenerationSpec_, pkcs11OperationInitialized_, session_, tokenManager_, usedMechanismInfos_, usedMechanisms_

Constructor Summary

Constructors

Constructor and Description
Sha512KeyDerivation() Default constructor.

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	getAlgorithmName() Returns SHA512Derivation.
protected iaik.pkcs.pkcs11.Mechanism	getMechanism() Get the mechanism that this key derivator uses.

Methods inherited from class iaik.pkcs.pkcs11.provider.keygenerators.PKCS11KeyDerivation

engineGenerateKey, engineInit, engineInit, engineInit, getParameters, getUsedMechanismFeatures

Methods inherited from class iaik.pkcs.pkcs11.provider.keygenerators.PKCS11KeyGenerator

finalize, finalizePkcs11Operation, getUsedMechanisms, initializePkcs11Operation, initializeSession, isSupportedBy

Methods inherited from class java.lang.Object

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

Constructor Detail

Sha512KeyDerivation

public Sha512KeyDerivation()

Default constructor.

Method Detail

getMechanism

protected iaik.pkcs.pkcs11.Mechanism getMechanism()

Get the mechanism that this key derivator uses.

Specified by:

getMechanism in class PKCS11KeyGenerator

Returns:

The mechanism that this key derivator uses.

Postconditions:

(result <> null)

getAlgorithmName

protected java.lang.String getAlgorithmName()

Returns SHA512Derivation.

Specified by:

getAlgorithmName in class PKCS11KeyGenerator

Returns:

SHA512Derivation.

Postconditions:

(result.equals("SHA512Derivation"))