Java Key Public getPublicKey(KeyStore keyStore, String alias)

Description

get Public Key

License

Open Source License

Declaration

public static PublicKey getPublicKey(KeyStore keyStore, String alias) throws KeyStoreException 

Method Source Code

//package com.java2s;
/*/*ww w .jav  a 2 s .  c  om*/
 * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 * WSO2 Inc. licenses this file to you 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
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.PublicKey;

public class Main {
    public static PublicKey getPublicKey(KeyStore keyStore, String alias) throws KeyStoreException {
        return keyStore.getCertificate(alias).getPublicKey();
    }
}

Related

1. getPublicKey(final String algorithm, final File publicKeyFile)
2. getPublicKey(KeyPair keyPair)
3. getPublicKey(KeyPair keyPair)
4. getPublicKey(KeyPair kp)
5. getPublicKey(KeyStore keyStore, String alias)
6. getPublicKey(KeyStore keyStore, String alias, char[] password)
7. getPublicKey(KeyStore ks, String alias, char[] password)
8. getPublicKey(String algo)
9. getPublicKey(String alias)