es.gob.afirma.tsl.utils

Class UtilsAESCipher

java.lang.Object

es.gob.afirma.tsl.utils.UtilsAESCipher

public final class UtilsAESCipher
extends java.lang.Object

Class to decode and encode password using AES algorithm.

Project:

Platform for detection and validation of certificates recognized in European TSL.

Version:

1.1, 15/06/2021.

Method Summary

Modifier and Type	Method and Description
byte[]	decryptMessage(java.lang.String msg) Method that decrypts a message.
byte[]	encryptMessage(java.lang.String msg) Method that encrypts a message.
static UtilsAESCipher	forceReloadInstance() Method that forces to reload the instance of the class.
static UtilsAESCipher	getInstance() Method that obtains an instance of the class.
static boolean	testCipher(java.lang.String newAES) Method that checks a new key.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static UtilsAESCipher getInstance()

Method that obtains an instance of the class.

Returns:

an instance of the class.

forceReloadInstance

public static UtilsAESCipher forceReloadInstance()

Method that forces to reload the instance of the class.

Returns:

the reloaded instance of the class.

testCipher

public static boolean testCipher(java.lang.String newAES)

Method that checks a new key.

Parameters:

newAES - The new key.

Returns:

true if the key is valid, otherwise false.

Throws:

CipherException - If the method fails.

encryptMessage

public byte[] encryptMessage(java.lang.String msg)
                      throws CipherException

Method that encrypts a message.

Parameters:

msg - The message to encrypt.

Returns:

the message encrypted.

Throws:

CipherException - If the method fails.

decryptMessage

public byte[] decryptMessage(java.lang.String msg)
                      throws CipherException

Method that decrypts a message.

Parameters:

msg - The message to decrypt in base 64.

Returns:

the message decrypted.

Throws:

CipherException - If the method fails.