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

ALGORITHM, BLOCK_SIZE, BLOCK_SIZE_IN_BYTES, KEY_SIZE, KEY_SIZE_IN_BYTES, MODE, PADDING, TRANSFORMATION

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.
static Aes	newSynchronizedInstance(byte[] key) Creates a new synchronized instance.

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

newIv, synchronizedAes

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

newSynchronizedInstance

public static Aes newSynchronizedInstance(byte[] key)

Creates a new synchronized instance.

Parameters:

key - the encryption key.

Returns:

a new synchronized instance.

encrypt

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

Description copied from class: Aes

Encrypts given decrypted.

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.

Specified by:

decrypt in class Aes

Parameters:

iv - initialization vector

encrypted - the bytes to decrypt

Returns:

decrypted output