Java tutorial
//package com.java2s; /* Copyright (c) Microsoft Open Technologies, Inc. All Rights Reserved Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR NON-INFRINGEMENT. See the Apache 2 License for the specific language governing permissions and limitations under the License. */ import java.security.*; public class Main { public final static String ThaliKeyAlias = "thaliKeyAlias"; /** * This presumes a keystore created by our own utilities and yes we eventually need to come up with a better * wrapper for all of this. * @param keyStore * @return * @throws UnrecoverableKeyException * @throws NoSuchAlgorithmException * @throws KeyStoreException */ public static PublicKey getAppKeyFromKeyStore(KeyStore keyStore) throws UnrecoverableKeyException, NoSuchAlgorithmException, KeyStoreException { return keyStore.getCertificate(ThaliKeyAlias).getPublicKey(); } }