org.gcube.contentmanager.storageclient.model.protocol.smp
Class StringEncrypter

java.lang.Object
  org.gcube.contentmanager.storageclient.model.protocol.smp.StringEncrypter

public class StringEncrypter
extends Object

This class can be used to encrypt and decrypt using DES and a given key

Author:

Javid Jamae

See Also:

http://www.devx.com/Java/10MinuteSolution/21385/0/page/1

Nested Class Summary

static class

StringEncrypter.EncryptionException

Field Summary

static String	DEFAULT_ENCRYPTION_KEY
static String	DES_ENCRYPTION_SCHEME
static String	DESEDE_ENCRYPTION_SCHEME

Constructor Summary

StringEncrypter(String encryptionScheme)

StringEncrypter(String encryptionScheme, String encryptionKey)

Method Summary

String	decrypt(String encryptedString)
String	encrypt(String unencryptedString)

Methods inherited from class java.lang.Object

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

Field Detail

DESEDE_ENCRYPTION_SCHEME

public static final String DESEDE_ENCRYPTION_SCHEME

See Also:

Constant Field Values

DES_ENCRYPTION_SCHEME

public static final String DES_ENCRYPTION_SCHEME

See Also:

Constant Field Values

DEFAULT_ENCRYPTION_KEY

public static final String DEFAULT_ENCRYPTION_KEY

See Also:

Constant Field Values

Constructor Detail

StringEncrypter

public StringEncrypter(String encryptionScheme)
                throws StringEncrypter.EncryptionException

Throws:

StringEncrypter.EncryptionException

StringEncrypter

public StringEncrypter(String encryptionScheme,
                       String encryptionKey)
                throws StringEncrypter.EncryptionException

Throws:

StringEncrypter.EncryptionException

Method Detail

encrypt

public String encrypt(String unencryptedString)
               throws StringEncrypter.EncryptionException

Throws:

StringEncrypter.EncryptionException

decrypt

public String decrypt(String encryptedString)
               throws StringEncrypter.EncryptionException

Throws:

StringEncrypter.EncryptionException