test/java/security/KeyPairGenerator/GenerateRSAKeyPair.java

/*
 * Copyright (c) 2001, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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 * questions.
 */

/*
 * @test
 * @bug 4297026
 * @summary Make sure that RSA Keypair generation using
 * java.security.spec.RSAKeyGenParameterSpec passes
 */

import java.security.KeyPairGenerator;
import java.security.KeyPair;
import java.security.spec.RSAKeyGenParameterSpec;

public class GenerateRSAKeyPair {

    public static void main(String[] args) throws Exception {

        RSAKeyGenParameterSpec rsaSpec =
        new RSAKeyGenParameterSpec (1024, RSAKeyGenParameterSpec.F4);
        KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA", "SunRsaSign");
        kpg.initialize(rsaSpec);

        // test generateKeyPair
        KeyPair kpair = kpg.generateKeyPair();
        if (kpair == null) {
            throw new Exception("no keypair generated");
        }
    }
}