de.alpharogroup.crypto.aes

Class HexEncryptor

java.lang.Object

de.alpharogroup.crypto.aes.HexEncryptor

All Implemented Interfaces:

Encryptor

public class HexEncryptor
extends Object
implements Encryptor

Instantiates a new hex encryptor.

Constructor Summary

Constructors

Constructor and Description
HexEncryptor(String privateKey) Default constructor.
HexEncryptor(String privateKey, Algorithm algorithm) Default constructor.

Method Summary

Modifier and Type	Method and Description
String	encrypt(String string) Encrypt the given String.

Methods inherited from class java.lang.Object

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

Constructor Detail

HexEncryptor

public HexEncryptor(String privateKey)

Default constructor.

Parameters:

privateKey - The private key.

HexEncryptor

public HexEncryptor(String privateKey,
                    Algorithm algorithm)

Default constructor.

Parameters:

privateKey - The private key.

algorithm - the algorithm

Method Detail

encrypt

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

Encrypt the given String.

Specified by:

encrypt in interface Encryptor

Parameters:

string - The String to encrypt.

Returns:

The encrypted String.

Throws:

InvalidKeyException - the invalid key exception is thrown if initialization of the cypher object fails.

UnsupportedEncodingException - is thrown by get the byte array of the private key String object fails.

NoSuchAlgorithmException - is thrown if instantiation of the cypher object fails.

NoSuchPaddingException - is thrown if instantiation of the cypher object fails.

IllegalBlockSizeException - is thrown if Cipher.doFinal(byte[]) fails.

BadPaddingException - is thrown if Cipher.doFinal(byte[]) fails.

See Also:

Encryptor.encrypt(java.lang.String)