org.saig.core.crypt

Class PBEManager

java.lang.Object

org.saig.core.crypt.CryptManager

org.saig.core.crypt.PBEManager

public class PBEManager
extends CryptManager

Crypt manager that applies the PBE (Password-Based Encryption) algorithm as described in PKCS #5

This encryption algorithm needs a seed (salt) and an iteration counter (iteration count) that allow to encrypt/decrypt the given object

Since:

1.0

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.log4j.Logger	LOGGER Log

Constructor Summary

Constructors

Constructor and Description
PBEManager()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	decrypt(java.lang.String str) Decrypt the given string
java.lang.String	encrypt(java.lang.String str) Encrypt the given string
void	initialize() Initializes the manager

Methods inherited from class org.saig.core.crypt.CryptManager

main

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

public static final org.apache.log4j.Logger LOGGER

Log

Constructor Detail

PBEManager

public PBEManager()

Method Detail

initialize

public void initialize()

Initializes the manager

Specified by:

initialize in class CryptManager

encrypt

public java.lang.String encrypt(java.lang.String str)
                         throws java.lang.Exception

Encrypt the given string

Specified by:

encrypt in class CryptManager

Parameters:

str - String to encrypt

Returns:

String

Throws:

java.lang.Exception

decrypt

public java.lang.String decrypt(java.lang.String str)
                         throws java.lang.Exception

Decrypt the given string

Specified by:

decrypt in class CryptManager

Parameters:

str - String to decrypt

Returns:

byte[]

Throws:

java.lang.Exception