com.chrisney.enigma.utils

Class AESUtils

java.lang.Object

com.chrisney.enigma.utils.AESUtils

public class AESUtils
extends java.lang.Object

AES Encryption utils.

Field Summary

Fields

Modifier and Type	Field and Description
static int	MIN_KEY_SIZE

Constructor Summary

Constructors

Constructor and Description
AESUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	decrypt(java.lang.String key, java.lang.String encrypted)
static java.lang.String	encrypt(java.lang.String key, java.lang.String cleartext)
static byte[]	keyToBytes(java.lang.String key)
static byte[]	toByte(java.lang.String hexString)
static java.lang.String	toHex(byte[] buf)

Methods inherited from class java.lang.Object

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

Field Detail

MIN_KEY_SIZE

public static final int MIN_KEY_SIZE

See Also:

Constant Field Values

Constructor Detail

AESUtils

public AESUtils()

Method Detail

keyToBytes

public static byte[] keyToBytes(java.lang.String key)

encrypt

public static java.lang.String encrypt(java.lang.String key,
                                       java.lang.String cleartext)
                                throws java.lang.Exception

Throws:

java.lang.Exception

decrypt

public static java.lang.String decrypt(java.lang.String key,
                                       java.lang.String encrypted)
                                throws java.lang.Exception

Throws:

java.lang.Exception

toByte

public static byte[] toByte(java.lang.String hexString)

toHex

public static java.lang.String toHex(byte[] buf)