Package org.apache.wicket.core.util.crypt

Class AESCrypt

java.lang.Object

org.apache.wicket.core.util.crypt.AbstractJceCrypt

org.apache.wicket.core.util.crypt.AESCrypt

All Implemented Interfaces:

ICrypt

public class AESCrypt
extends AbstractJceCrypt

AES based ICrypt encrypt and decrypt strings such as passwords or URL segments. Based on http://stackoverflow.com/a/992413

See Also:

• ICrypt

Constructor Summary

Constructors

Constructor	Description
AESCrypt(SecretKey secretKey, String algorithm, ISecureRandomSupplier randomSupplier)	Constructor
AESCrypt(SecretKey secretKey, ISecureRandomSupplier randomSupplier)	Constructor

Method Summary

Modifier and Type	Method	Description
protected byte[]	decrypt(byte[] encrypted)	Decrypts an encrypted byte array.
protected byte[]	encrypt(byte[] plainBytes)	Encrypts the given text into a byte array.

Methods inherited from class org.apache.wicket.core.util.crypt.AbstractJceCrypt

decryptUrlSafe, encryptUrlSafe

Methods inherited from class java.lang.Object

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

Constructor Details

AESCrypt

public AESCrypt(SecretKey secretKey,
 ISecureRandomSupplier randomSupplier)

Constructor

Parameters:

secretKey - The SecretKey to use to initialize the Cipher.

randomSupplier - The ISecureRandomSupplier to use to generate random values.

AESCrypt

public AESCrypt(SecretKey secretKey,
 String algorithm,
 ISecureRandomSupplier randomSupplier)

Constructor

Parameters:

secretKey - The SecretKey to use to initialize the Cipher.

algorithm - The cipher algorithm to use, for example "AES/CBC/PKCS5Padding".

randomSupplier - The ISecureRandomSupplier to use to generate random values.

Method Details

decrypt

protected byte[] decrypt(byte[] encrypted)

Description copied from class: AbstractJceCrypt

Decrypts an encrypted byte array.

Specified by:

decrypt in class AbstractJceCrypt

Parameters:

encrypted - byte array to decrypt

Returns:

the decrypted text

encrypt

protected byte[] encrypt(byte[] plainBytes)

Description copied from class: AbstractJceCrypt

Encrypts the given text into a byte array.

Specified by:

encrypt in class AbstractJceCrypt

Parameters:

plainBytes - text to encrypt

Returns:

the string encrypted