Package com.itextpdf.kernel.crypto

Class AesDecryptor

java.lang.Object

com.itextpdf.kernel.crypto.AesDecryptor

All Implemented Interfaces:

IDecryptor

       public class AesDecryptor extends Object implements IDecryptor
      

Constructor Summary

Constructors

Constructor	Description
AesDecryptor(byte[] key, int off, int len)	Creates a new instance of AesDecryptor

Method Summary

Modifier and Type	Method	Description
byte[]	finish()
byte[]	update(byte[] b, int off, int len)

Methods inherited from class java.lang.Object

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

Constructor Details

AesDecryptor

             public AesDecryptor
             (byte[] key, int off, int len)
            

Creates a new instance of AesDecryptor

Parameters:

key - the byte array containing the key for decryption

off - offset of the key in the byte array

len - the length of the key in the byte array

Method Details

update

             public byte[] update
             (byte[] b, int off, int len)
            

Specified by:

update in interface IDecryptor

finish

             public byte[] finish()
            

Specified by:

finish in interface IDecryptor