com.googlecode.jinahya.nica.util

Class AesBC

java.lang.Object

com.googlecode.jinahya.nica.util.Aes

com.googlecode.jinahya.nica.util.AesBC

public class AesBC
extends Aes

An Aes implementation using Bouncy Castle .

Author:

Jin Kwon

Field Summary

Fields inherited from class com.googlecode.jinahya.nica.util.Aes

BLOCK_SIZE, BLOCK_SIZE_IN_BYTES, KEY_SIZE, KEY_SIZE_IN_BYTES

Constructor Summary

Constructors

Constructor and Description
AesBC(byte[] key) Creates a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	decrypt(byte[] iv, byte[] encrypted) Decrypts given encrypted.
byte[]	encrypt(byte[] iv, byte[] decrypted) Encrypts given decrypted.

Methods inherited from class com.googlecode.jinahya.nica.util.Aes

newIv, newIv

Methods inherited from class java.lang.Object

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

Constructor Detail

AesBC

public AesBC(byte[] key)

Creates a new instance.

Parameters:

key - encryption key

Method Detail

encrypt

public byte[] encrypt(byte[] iv,
             byte[] decrypted)

Description copied from class: Aes

Encrypts given decrypted. Any implementation/provider specific exception will thrown as wrapped in a RuntimeException.

Specified by:

encrypt in class Aes

Parameters:

iv - initialization vector

decrypted - the bytes to encrypt

Returns:

encrypted output

decrypt

public byte[] decrypt(byte[] iv,
             byte[] encrypted)

Description copied from class: Aes

Decrypts given encrypted. Any implementation/provider specific exception will be thrown as wrapped in a RuntimeException.

Specified by:

decrypt in class Aes

Parameters:

iv - initialization vector

encrypted - the bytes to decrypt

Returns:

decrypted output