com.stc.connector.ldapadapter.utils.cryptography.impl
Class KeyStoreUtilImpl

java.lang.Object
  com.stc.connector.ldapadapter.utils.cryptography.impl.KeyStoreUtilImpl

All Implemented Interfaces:

KeyStoreUtil

public class KeyStoreUtilImpl
extends java.lang.Object
implements KeyStoreUtil

Provides a KeyStoreUtil implementation. The getInstance(Map aProperties) factory method returnes a new instance of this implementation each time. So it does not provide a singlton and does not pool any instances.

Use the KEYSTORE_URL_PROPERTY_KEY, KEYSTORE_TYPE_PROPERTY_KEY, KEYSTORE_PASSWORD_PROPERTY_KEY keys to set the desired values in the property map when acquiring an instance.

Version:

$Revision: 1.1 $, $Date: 2004/03/04 19:37:07 $

Author:

T. Anbu Balakumaran

See Also:

KeyStoreUtil

Field Summary

Fields inherited from interface com.stc.connector.ldapadapter.utils.cryptography.api.KeyStoreUtil

KEYSTORE_PASSWORD_PROPERTY_KEY, KEYSTORE_TYPE_PROPERTY_KEY, KEYSTORE_URL_PROPERTY_KEY

Method Summary

void	addSymmetricKeyToKeyStore(int aKeySize, java.lang.String aAlgorithm, java.lang.String aAlias, char[] aPassword) Geneartes a symmetric key(secret key) and stores it in the keystore.
static KeyStoreUtil	getInstance(java.util.Map aProperties) Returns a new instance of a KeyStoreUtil based on the specified properties.
java.security.Key	getKey(java.lang.String aAlias, char[] aPassword) Returns the key stored in the keystore under the specified alias and password.
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static KeyStoreUtil getInstance(java.util.Map aProperties)

Returns a new instance of a KeyStoreUtil based on the specified properties.

Use the KEYSTORE_URL_PROPERTY_KEY, KEYSTORE_TYPE_PROPERTY_KEY, KEYSTORE_PASSWORD_PROPERTY_KEY keys to set the desired values in the property map when acquiring an instance.

Parameters:

aProperties - The map view of the properties to use in getting the instance.

Returns:

A new instance of a KeyStoreUtil based on the specified properties.

Throws:

java.lang.SecurityException - Thrown when failed to create a new instance.

addSymmetricKeyToKeyStore

public void addSymmetricKeyToKeyStore(int aKeySize,
                                      java.lang.String aAlgorithm,
                                      java.lang.String aAlias,
                                      char[] aPassword)

Description copied from interface: KeyStoreUtil

Geneartes a symmetric key(secret key) and stores it in the keystore.

Specified by:

addSymmetricKeyToKeyStore in interface KeyStoreUtil

Parameters:

aKeySize - The key size.

aAlgorithm - The name of the algorithm.

aAlias - The alias name.

aPassword - The password for the key.

See Also:

KeyStoreUtil#genSymmetricKey

getKey

public java.security.Key getKey(java.lang.String aAlias,
                                char[] aPassword)

Description copied from interface: KeyStoreUtil

Returns the key stored in the keystore under the specified alias and password.

Specified by:

getKey in interface KeyStoreUtil

Parameters:

aAlias - The alias name.

aPassword - The password for the key.

Returns:

Returns the key stored in the key store under the specified alias and password.

See Also:

KeyStoreUtil.getKey(java.lang.String, char[])

main

public static void main(java.lang.String[] args)