com.safenetinc.luna.provider.cipher

Class LunaCipherRC5Cbc

java.lang.Object

javax.crypto.CipherSpi

com.safenetinc.luna.provider.cipher.LunaCipher

com.safenetinc.luna.provider.cipher.LunaCipherRC5Cbc

public class LunaCipherRC5Cbc
extends LunaCipher

Cipher subclass for CBC-mode RC5

Nested Class Summary

Nested classes/interfaces inherited from class com.safenetinc.luna.provider.cipher.LunaCipher

LunaCipher.Padding

Field Summary

Fields inherited from class com.safenetinc.luna.provider.cipher.LunaCipher

AES_GCM_GENERATED_IV_LENGTH, bytesCached, keySizeBytes, LOGGER, mAccumulator, mAlgParams, mBlockSize, mHsmOperationActive, mKey, mMechType, mOpMode, mPadding, mStandardSpec, rand

Constructor Summary

Constructors

Constructor and Description
LunaCipherRC5Cbc()

Method Summary

Methods

Modifier and Type	Method and Description
protected byte[]	engineGetIV()
protected void	engineInit(int opmode, java.security.Key key, java.security.spec.AlgorithmParameterSpec params, java.security.SecureRandom random)
protected void	engineInit(int opmode, java.security.Key key, java.security.AlgorithmParameters params, java.security.SecureRandom random)
protected void	engineInit(int opmode, java.security.Key key, java.security.SecureRandom random)
protected java.security.Key	engineUnwrap(byte[] wrappedKey, java.lang.String wrappedKeyAlgorithm, int wrappedKeyType) Unwrap a previously wrapped key.
protected byte[]	engineWrap(java.security.Key key)

Methods inherited from class com.safenetinc.luna.provider.cipher.LunaCipher

engineDoFinal, engineDoFinal, engineGetBlockSize, engineGetFinalOutputSize, engineGetKeySize, engineGetOutputSize, engineGetParameters, engineGetUpdateOutputSize, engineSetMode, engineSetPadding, engineUpdate, engineUpdate, engineUpdateAAD, finalize

Methods inherited from class javax.crypto.CipherSpi

engineDoFinal, engineUpdate, engineUpdateAAD

Methods inherited from class java.lang.Object

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

Constructor Detail

LunaCipherRC5Cbc

public LunaCipherRC5Cbc()

Method Detail

engineInit

protected void engineInit(int opmode,
              java.security.Key key,
              java.security.spec.AlgorithmParameterSpec params,
              java.security.SecureRandom random)
                   throws java.security.InvalidKeyException,
                          java.security.InvalidAlgorithmParameterException

Specified by:

engineInit in class javax.crypto.CipherSpi

Throws:

java.security.InvalidKeyException

java.security.InvalidAlgorithmParameterException

engineInit

protected void engineInit(int opmode,
              java.security.Key key,
              java.security.AlgorithmParameters params,
              java.security.SecureRandom random)
                   throws java.security.InvalidKeyException,
                          java.security.InvalidAlgorithmParameterException

Specified by:

engineInit in class javax.crypto.CipherSpi

Throws:

java.security.InvalidKeyException

java.security.InvalidAlgorithmParameterException

engineInit

protected void engineInit(int opmode,
              java.security.Key key,
              java.security.SecureRandom random)
                   throws java.security.InvalidKeyException

Overrides:

engineInit in class LunaCipher

Throws:

java.security.InvalidKeyException

engineGetIV

protected byte[] engineGetIV()

Overrides:

engineGetIV in class LunaCipher

engineWrap

protected byte[] engineWrap(java.security.Key key)
                     throws javax.crypto.IllegalBlockSizeException,
                            java.security.InvalidKeyException

Overrides:

engineWrap in class LunaCipher

Throws:

javax.crypto.IllegalBlockSizeException

java.security.InvalidKeyException

engineUnwrap

protected java.security.Key engineUnwrap(byte[] wrappedKey,
                             java.lang.String wrappedKeyAlgorithm,
                             int wrappedKeyType)
                                  throws java.security.InvalidKeyException

Description copied from class: LunaCipher

Unwrap a previously wrapped key.

Overrides:

engineUnwrap in class LunaCipher

Throws:

java.security.InvalidKeyException - if wrappedKey cannot be unwrapped properly