de.intarsys.pdf.crypt
Class IdentityCryptHandler

java.lang.Object
  de.intarsys.pdf.crypt.AbstractCryptHandler
      de.intarsys.pdf.crypt.IdentityCryptHandler

All Implemented Interfaces:

ICryptHandler

public class IdentityCryptHandler
extends AbstractCryptHandler

The /Identity ICryptHandler, doing nothing a all.

Constructor Summary

IdentityCryptHandler()

Method Summary

byte[]	decrypt(COSObjectKey key, byte[] bytes) Decrypt any bytes in the context of COSObject referenced by the provided key.
byte[]	encrypt(COSObjectKey key, byte[] bytes) Encrypt any bytes in the context of COSObject referenced by the provided key.

Methods inherited from class java.lang.Object

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

Constructor Detail

IdentityCryptHandler

public IdentityCryptHandler()

Method Detail

decrypt

public byte[] decrypt(COSObjectKey key,
                      byte[] bytes)
               throws COSSecurityException

Description copied from interface: ICryptHandler

Decrypt any bytes in the context of COSObject referenced by the provided key.

Parameters:

key - of the object which provides the context

bytes - to decrypt

Returns:

the decrypted bytes

Throws:

COSSecurityException

encrypt

public byte[] encrypt(COSObjectKey key,
                      byte[] bytes)
               throws COSSecurityException

Description copied from interface: ICryptHandler

Encrypt any bytes in the context of COSObject referenced by the provided key.

Parameters:

key - of the object which provides the context

bytes - to decrypt

Returns:

the encrypted bytes

Throws:

COSSecurityException