com.entrust.toolkit.security.crypto.cipher

Class AesCipher.CBCPKCS5Padding

java.lang.Object

javax.crypto.CipherSpi

com.entrust.toolkit.security.crypto.cipher.SymmetricBlockCipher

com.entrust.toolkit.security.crypto.cipher.AesCipher

com.entrust.toolkit.security.crypto.cipher.AesCipher.CBCPKCS5Padding

Enclosing class:

AesCipher

public static final class AesCipher.CBCPKCS5Padding
extends AesCipher

The constructor; creates a new instance of the AES/CBC/PKCS5Padding symmetric cipher algorithm.

Applications should never use this constructor, instead the symmetric cipher algorithm should be requested from the appropriate JCA/JCE cryptographic service provider as follows: Cipher.getInstance("AES/GCM/NoPadding", "Entrust").

Nested Class Summary

Nested classes/interfaces inherited from class com.entrust.toolkit.security.crypto.cipher.AesCipher

AesCipher.CBCPKCS5Padding, AesCipher.GcmNoPadding

Constructor Summary

Constructors

Constructor and Description
CBCPKCS5Padding()

Method Summary

Modifier and Type	Method and Description
protected void	engineSetMode(java.lang.String mode) Sets the block mode of this cipher.
protected void	engineSetPadding(java.lang.String padding) Sets the padding type of this cipher.

Methods inherited from class com.entrust.toolkit.security.crypto.cipher.SymmetricBlockCipher

engineDoFinal, engineDoFinal, engineGetBlockSize, engineGetIV, engineGetKeySize, engineGetOutputSize, engineGetParameters, engineInit, engineInit, engineInit, engineUnwrap, engineUpdate, engineUpdate, engineUpdateAAD, engineWrap

Methods inherited from class javax.crypto.CipherSpi

engineDoFinal, engineUpdate, engineUpdateAAD

Methods inherited from class java.lang.Object

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

Constructor Detail

CBCPKCS5Padding

public CBCPKCS5Padding()

Method Detail

engineSetMode

protected final void engineSetMode(java.lang.String mode)
                            throws java.security.NoSuchAlgorithmException

Description copied from class: SymmetricBlockCipher

Sets the block mode of this cipher.

FIPS 140-2:

FIPS Service: Modify Object

This API is part of the logical interface to the Toolkit's FIPS 140-2 cryptographic module; use of this API causes the caller to assume the FIPS 140-2 user role and accesses the following FIPS 140-2 logical interfaces:

• control input interface (API call, parameters)
• status output interface (exceptions)

Overrides:

engineSetMode in class SymmetricBlockCipher

Parameters:

mode - [FIPS 140-2 control input] the cipher block mode

Throws:

java.security.NoSuchAlgorithmException - [FIPS 140-2 status output] if the requested cipher block mode is not supported

engineSetPadding

protected void engineSetPadding(java.lang.String padding)
                         throws javax.crypto.NoSuchPaddingException

Description copied from class: SymmetricBlockCipher

Sets the padding type of this cipher.

FIPS 140-2:

FIPS Service: Modify Object

This API is part of the logical interface to the Toolkit's FIPS 140-2 cryptographic module; use of this API causes the caller to assume the FIPS 140-2 user role and accesses the following FIPS 140-2 logical interfaces:

• control input interface (API call, parameters)
• status output interface (exceptions)

Overrides:

engineSetPadding in class SymmetricBlockCipher

Parameters:

padding - [FIPS 140-2 control input] the padding type

Throws:

javax.crypto.NoSuchPaddingException - [FIPS 140-2 status output] if the requested padding type does not exist