org.waarp.common.crypto

Class KeyManager

java.lang.Object

org.waarp.common.crypto.KeyManager

Direct Known Subclasses:

AesManager, BlowfishManager, DesManager, DynamicKeyManager, HmacSha1Manager, HmacSha256Manager

public abstract class KeyManager
extends Object

This class implements a simple Key Manager from name

Constructor Summary

Constructors

Constructor and Description
KeyManager()

Method Summary

Modifier and Type	Method and Description
abstract KeyObject	createKeyObject()
String	crypt(String keyName, String toBeCrypted) One method to get the crypted String from the given string and key
String	decrypt(String keyName, String toBeDecrypted) One method to get the uncrypted String from the given crypted string and key
KeyObject	getKey(String name)
List<String>	initFromList(List<String> keys) Init the Manager from a list of filename Key, the key name is the basename minus the extension of the key's type
void	saveToFiles()
void	setKey(String name, KeyObject keyObject) Add or set a new key associated to the given name

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyManager

public KeyManager()

Method Detail

createKeyObject

public abstract KeyObject createKeyObject()

initFromList

public List<String> initFromList(List<String> keys)

Init the Manager from a list of filename Key, the key name is the basename minus the extension of the key's type

Parameters:

keys -

Returns:

the list of wrong keys

saveToFiles

public void saveToFiles()
                 throws CryptoException,
                        IOException

Throws:

CryptoException

IOException

setKey

public void setKey(String name,
                   KeyObject keyObject)

Add or set a new key associated to the given name

Parameters:

name -

keyObject -

getKey

public KeyObject getKey(String name)

Parameters:

name -

Returns:

the key associated to the given name

crypt

public String crypt(String keyName,
                    String toBeCrypted)
             throws Exception

One method to get the crypted String from the given string and key

Parameters:

keyName -

toBeCrypted -

Returns:

the crypted String

Throws:

Exception

decrypt

public String decrypt(String keyName,
                      String toBeDecrypted)
               throws Exception

One method to get the uncrypted String from the given crypted string and key

Parameters:

keyName -

toBeDecrypted -

Returns:

the uncrypted String

Throws:

Exception