com.itextpdf.kernel.crypto

Class AESCipherCBCnoPad

java.lang.Object

com.itextpdf.kernel.crypto.AESCipherCBCnoPad

public class AESCipherCBCnoPad
extends Object

Creates an AES Cipher with CBC and no padding.

Author:

Paulo Soares

Constructor Summary

Constructors

Constructor and Description
AESCipherCBCnoPad(boolean forEncryption, byte[] key) Creates a new instance of AESCipher with CBC and no padding
AESCipherCBCnoPad(boolean forEncryption, byte[] key, byte[] initVector) Creates a new instance of AESCipher with CBC and no padding

Method Summary

Modifier and Type	Method and Description
byte[]	processBlock(byte[] inp, int inpOff, int inpLen)

Methods inherited from class java.lang.Object

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

Constructor Detail

AESCipherCBCnoPad

public AESCipherCBCnoPad(boolean forEncryption,
                         byte[] key)

Creates a new instance of AESCipher with CBC and no padding

Parameters:

forEncryption - if true the cipher is initialised for encryption, if false for decryption

key - the key to be used in the cipher

AESCipherCBCnoPad

public AESCipherCBCnoPad(boolean forEncryption,
                         byte[] key,
                         byte[] initVector)

Creates a new instance of AESCipher with CBC and no padding

Parameters:

forEncryption - if true the cipher is initialised for encryption, if false for decryption

key - the key to be used in the cipher

initVector - initialization vector to be used in cipher

Method Detail

processBlock

public byte[] processBlock(byte[] inp,
                           int inpOff,
                           int inpLen)