AES (Fine Grained Service Monitoring System 7.0.0 API)

```
public class AES
extends Object
```
This program uses a AES key, retrieves its raw bytes, and then reinstantiates a AES key from the key bytes. The reinstantiated key is used to initialize a AES cipher for encryption and decryption. source : http://java.sun.com/developer/technicalArticles/Security/AES/AES_v1.html This is the encryption/decryption module of fgsms. used for passwords and certain database columns

Constructors
Constructor and Description
`AES()`

Methods
Modifier and Type	Method and Description
`static String`	`DE(String ciphertext)`
`static String`	`DE(String ciphertext, String key)`
`static String`	`EN(String cleartext)`
`static String`	`EN(String cleartext, String key)`
`static String`	`GEN()` Generate a new AES 256 bit encryption key.
`static String`	`GEN(short keysize)` Generate a new AES 256 bit encryption key.
`static boolean`	`validateKey(String key)` return true is the supplied key is a valid aes key

public static final boolean isJCEInstalled

public static String EN(String cleartext)
                 throws Exception

public static String EN(String cleartext,
        String key)
                 throws Exception

public static String DE(String ciphertext)
                 throws Exception

public static String DE(String ciphertext,
        String key)
                 throws Exception

Class AES