de.alpharogroup.crypto.simple

Class SimpleEncryptor

java.lang.Object

de.alpharogroup.crypto.simple.SimpleEncryptor

All Implemented Interfaces:

Cryptor, Encryptor<String,String>, StringEncryptor

public class SimpleEncryptor
extends Object
implements StringEncryptor, Cryptor

The class SimpleEncryptor is a simple StringEncryptor implementation.

Version:

1.0

Author:

Asterios Raptis

Constructor Summary

Constructors

Constructor and Description
SimpleEncryptor(String privateKey) Instantiates a new SimpleEncryptor with the given private key.

Method Summary

Modifier and Type	Method and Description
String	encrypt(String string) Encrypt the given object.
int	newOperationMode() Factory callback method for get the operation mode. the operation mode can be one of the following values: ENCRYPT_MODE, DECRYPT_MODE, WRAP_MODE or UNWRAP_MODE

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleEncryptor

public SimpleEncryptor(String privateKey)

Instantiates a new SimpleEncryptor with the given private key.

Parameters:

privateKey - The private key.

Method Detail

encrypt

public String encrypt(String string)
               throws UnsupportedEncodingException,
                      IllegalBlockSizeException,
                      BadPaddingException,
                      InvalidKeyException,
                      NoSuchAlgorithmException,
                      InvalidKeySpecException,
                      NoSuchPaddingException,
                      InvalidAlgorithmParameterException

Encrypt the given object.

Specified by:

encrypt in interface Encryptor<String,String>

Parameters:

string - The object to encrypt.

Returns:

The encrypted object.

Throws:

UnsupportedEncodingException

IllegalBlockSizeException

BadPaddingException

InvalidKeyException

NoSuchAlgorithmException

InvalidKeySpecException

NoSuchPaddingException

InvalidAlgorithmParameterException

newOperationMode

public int newOperationMode()

Factory callback method for get the operation mode. the operation mode can be one of the following values: ENCRYPT_MODE, DECRYPT_MODE, WRAP_MODE or UNWRAP_MODE

Specified by:

newOperationMode in interface Cryptor

Returns:

the operation mode