79 lines
2.5 KiB
Java
79 lines
2.5 KiB
Java
/*
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* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @bug 6313661
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* @summary Basic tests for TlsRsaPremasterSecret generator
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* @author Andreas Sterbenz
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*/
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import java.security.Security;
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import java.security.Provider;
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import javax.crypto.KeyGenerator;
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import javax.crypto.SecretKey;
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import sun.security.internal.spec.TlsRsaPremasterSecretParameterSpec;
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public class TestPremaster {
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public static void main(String[] args) throws Exception {
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Provider provider = Security.getProvider("SunJCE");
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KeyGenerator kg;
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kg = KeyGenerator.getInstance("SunTlsRsaPremasterSecret", provider);
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try {
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kg.generateKey();
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throw new Exception("no exception");
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} catch (IllegalStateException e) {
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System.out.println("OK: " + e);
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}
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test(kg, 3, 0);
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test(kg, 3, 1);
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test(kg, 3, 2);
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test(kg, 4, 0);
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System.out.println("Done.");
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}
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private static void test(KeyGenerator kg, int major, int minor)
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throws Exception {
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kg.init(new TlsRsaPremasterSecretParameterSpec(major, minor));
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SecretKey key = kg.generateKey();
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byte[] encoded = key.getEncoded();
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if (encoded.length != 48) {
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throw new Exception("length: " + encoded.length);
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}
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if ((encoded[0] != major) || (encoded[1] != minor)) {
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throw new Exception("version mismatch: " + encoded[0] +
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"." + encoded[1]);
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}
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System.out.println("OK: " + major + "." + minor);
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}
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}
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