de.alpharogroup.crypto.simple

Class SimpleDecryptor

java.lang.Object

de.alpharogroup.crypto.simple.SimpleDecryptor

All Implemented Interfaces:

de.alpharogroup.crypto.api.Cryptor, de.alpharogroup.crypto.api.Decryptor<String,String>, de.alpharogroup.crypto.api.StringDecryptor

public class SimpleDecryptor
extends Object
implements de.alpharogroup.crypto.api.StringDecryptor, de.alpharogroup.crypto.api.Cryptor

The class SimpleDecryptor is a simple StringDecryptor implementation.

Version:

1.0

Author:

Asterios Raptis

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
String	decrypt(String encypted)
int	newOperationMode()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleDecryptor

public SimpleDecryptor(String privateKey)

Instantiates a new SimpleDecryptor with the given private key.

Parameters:

privateKey - The private key.

Method Detail

decrypt

public String decrypt(String encypted)
               throws IllegalBlockSizeException,
                      BadPaddingException,
                      UnsupportedEncodingException,
                      InvalidKeyException,
                      NoSuchAlgorithmException,
                      InvalidKeySpecException,
                      NoSuchPaddingException,
                      InvalidAlgorithmParameterException

Specified by:

decrypt in interface de.alpharogroup.crypto.api.Decryptor<String,String>

Throws:

IllegalBlockSizeException

BadPaddingException

UnsupportedEncodingException

InvalidKeyException

NoSuchAlgorithmException

InvalidKeySpecException

NoSuchPaddingException

InvalidAlgorithmParameterException

newOperationMode

public int newOperationMode()

Specified by:

newOperationMode in interface de.alpharogroup.crypto.api.Cryptor