1 /* 2 * $Id: EncryptionStrategy.java 22039 2011-05-30 19:12:17Z dfeist $ 3 * -------------------------------------------------------------------------------------- 4 * Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com 5 * 6 * The software in this package is published under the terms of the CPAL v1.0 7 * license, a copy of which has been included with this distribution in the 8 * LICENSE.txt file. 9 */ 10 11 package org.mule.api; 12 13 import org.mule.api.lifecycle.Initialisable; 14 import org.mule.api.security.CryptoFailureException; 15 16 import java.io.InputStream; 17 18 /** 19 * <code>EncryptionStrategy</code> can be used to provide different types of 20 * Encryption strategy objects. These can be configured with different information 21 * relivant with the encryption method being used. for example for Password Based 22 * Encryption (PBE) a password, salt, iteration count and algorithm may be set on the 23 * strategy. 24 */ 25 public interface EncryptionStrategy extends Initialisable, NamedObject 26 { 27 InputStream encrypt(InputStream data, Object info) throws CryptoFailureException; 28 29 InputStream decrypt(InputStream data, Object info) throws CryptoFailureException; 30 31 byte[] encrypt(byte[] data, Object info) throws CryptoFailureException; 32 33 byte[] decrypt(byte[] data, Object info) throws CryptoFailureException; 34 }