org.tinygroup.commons.cryptor

Class DefaultCryptor

java.lang.Object

org.tinygroup.commons.cryptor.DefaultCryptor

All Implemented Interfaces:

Cryptor

public class DefaultCryptor
extends Object
implements Cryptor

Allows passwords to be encrypted and decrypted.

Since:

2.0

Author:

Commons VFS team

Constructor Summary

Constructors

Constructor and Description
DefaultCryptor()

Method Summary

Modifier and Type	Method and Description
String	decrypt(String encryptedKey) Decrypts the password.
String	decrypt(String encryptedKey, String seed) Decrypts the password.
String	encrypt(String plainKey) Encrypt the plain text password.
String	encrypt(String plainKey, String seed) Encrypt the plain text password.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCryptor

public DefaultCryptor()

Method Detail

encrypt

public String encrypt(String plainKey)
               throws Exception

Encrypt the plain text password.

Specified by:

encrypt in interface Cryptor

Parameters:

plainKey - The password.

Returns:

The encrypted password String.

Throws:

Exception - If an error occurs.

encrypt

public String encrypt(String plainKey,
                      String seed)
               throws Exception

Encrypt the plain text password.

Specified by:

encrypt in interface Cryptor

Parameters:

plainKey - The password.

seed - The seed.

Returns:

The encrypted password String.

Throws:

Exception - If an error occurs.

decrypt

public String decrypt(String encryptedKey)
               throws Exception

Decrypts the password.

Specified by:

decrypt in interface Cryptor

Parameters:

encryptedKey - the encrypted password.

Returns:

The plain text password.

Throws:

Exception - If an error occurs.

decrypt

public String decrypt(String encryptedKey,
                      String seed)
               throws Exception

Decrypts the password.

Specified by:

decrypt in interface Cryptor

Parameters:

encryptedKey - the encrypted password.

seed - The seed.

Returns:

The plain text password.

Throws:

Exception - If an error occurs.