118 lines
4.8 KiB
Java
118 lines
4.8 KiB
Java
/*
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* Copyright (c) 2022, 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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import sun.security.util.CurveDB;
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import javax.crypto.SecretKeyFactory;
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import javax.crypto.spec.DESKeySpec;
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import javax.crypto.spec.DESedeKeySpec;
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import javax.crypto.spec.DHParameterSpec;
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import javax.crypto.spec.GCMParameterSpec;
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import javax.crypto.spec.IvParameterSpec;
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import javax.crypto.spec.OAEPParameterSpec;
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import javax.crypto.spec.PBEKeySpec;
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import javax.crypto.spec.PBEParameterSpec;
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import javax.crypto.spec.RC2ParameterSpec;
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import javax.crypto.spec.SecretKeySpec;
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import java.math.BigInteger;
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import java.nio.charset.StandardCharsets;
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import java.security.AlgorithmParameters;
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import java.security.spec.AlgorithmParameterSpec;
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import java.security.spec.DSAParameterSpec;
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import java.security.spec.ECGenParameterSpec;
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import java.security.spec.ECParameterSpec;
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import java.security.spec.KeySpec;
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import java.security.spec.PSSParameterSpec;
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/**
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* @test
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* @bug 8279800
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* @modules java.base/sun.security.util
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* @summary isAssignableFrom checks in AlgorithmParametersSpi.engineGetParameterSpec appear to be backwards
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*/
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public class IsAssignableFromOrder {
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public static void main(String[] args) throws Exception {
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// AlgorithmParameters
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testAlgSpec("AES", new IvParameterSpec(new byte[16]));
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testAlgSpec("ChaCha20-Poly1305", new IvParameterSpec(new byte[12]));
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testAlgSpec("DiffieHellman", new DHParameterSpec(BigInteger.ONE, BigInteger.TWO));
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testAlgSpec("GCM", new GCMParameterSpec(96, new byte[16]));
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testAlgSpec("OAEP", OAEPParameterSpec.DEFAULT);
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testAlgSpec("PBEWithSHA1AndDESede", new PBEParameterSpec(
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"saltsalt".getBytes(StandardCharsets.UTF_8), 10000));
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testAlgSpec("PBEWithHmacSHA256AndAES_256", new PBEParameterSpec(
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"saltsalt".getBytes(StandardCharsets.UTF_8), 10000,
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new IvParameterSpec(new byte[16])));
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testAlgSpec("RC2", new RC2ParameterSpec(256, new byte[32]));
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testAlgSpec("DSA", new DSAParameterSpec(
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BigInteger.ONE, BigInteger.TWO, BigInteger.TEN));
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testAlgSpec("RSASSA-PSS", PSSParameterSpec.DEFAULT);
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testAlgSpec("EC", new ECGenParameterSpec("secp256r1"));
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testAlgSpec("EC", CurveDB.lookup("secp256r1"),
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ECParameterSpec.class, AlgorithmParameterSpec.class);
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// SecretKeyFactory
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var spec = new PBEKeySpec(
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"password".toCharArray(),
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"saltsalt".getBytes(StandardCharsets.UTF_8),
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10000,
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32);
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testKeySpec("PBE", spec, PBEKeySpec.class);
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testKeySpec("PBEWithHmacSHA256AndAES_256", spec, PBEKeySpec.class);
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testKeySpec("PBKDF2WithHmacSHA1", spec, PBEKeySpec.class);
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testKeySpec("DES", new SecretKeySpec(new byte[8], "DES"), DESKeySpec.class);
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testKeySpec("DESede", new SecretKeySpec(new byte[24], "DESede"), DESedeKeySpec.class);
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}
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static void testAlgSpec(String algorithm, AlgorithmParameterSpec spec,
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Class<? extends AlgorithmParameterSpec>... classes) throws Exception {
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System.out.println(algorithm);
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var ap1 = AlgorithmParameters.getInstance(algorithm);
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ap1.init(spec);
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var ap2 = AlgorithmParameters.getInstance(algorithm);
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ap2.init(ap1.getEncoded());
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if (classes.length == 0) {
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classes = new Class[]{spec.getClass(), AlgorithmParameterSpec.class};
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}
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for (var c : classes) {
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ap1.getParameterSpec(c);
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ap2.getParameterSpec(c);
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}
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}
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static void testKeySpec(String algorithm, KeySpec spec, Class<?> clazz)
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throws Exception {
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System.out.println(algorithm);
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var kf = SecretKeyFactory.getInstance(algorithm);
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var key = kf.generateSecret(spec);
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kf.getKeySpec(key, KeySpec.class);
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kf.getKeySpec(key, clazz);
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}
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}
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