100 lines
3.8 KiB
Java
100 lines
3.8 KiB
Java
/*
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* Copyright (c) 2020, 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 8252377
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* @library /test/lib
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* @modules java.base/sun.security.util
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* java.base/sun.security.x509
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* @summary The AlgorithmIdentifier for ECDSA should omit the parameters field
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*/
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import jdk.test.lib.Asserts;
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import jdk.test.lib.SecurityTools;
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import jdk.test.lib.process.OutputAnalyzer;
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import static jdk.test.lib.security.DerUtils.*;
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import java.io.File;
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import java.security.KeyStore;
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import java.security.cert.X509Certificate;
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import sun.security.util.*;
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public class OmitAlgIdParam {
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public static void main(String[] args) throws Exception {
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keytool("-genkeypair -keyalg ec -dname CN=EC1 -alias ecsha224 "
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+ "-sigalg SHA224withECDSA -keystore ks -storepass changeit");
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keytool("-genkeypair -keyalg ec -dname CN=EC2 -alias ecsha256 "
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+ "-sigalg SHA256withECDSA -keystore ks -storepass changeit");
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keytool("-genkeypair -keyalg ec -dname CN=EC3 -alias ecsha384 "
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+ "-sigalg SHA384withECDSA -keystore ks -storepass changeit");
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keytool("-genkeypair -keyalg ec -dname CN=EC4 -alias ecsha512 "
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+ "-sigalg SHA512withECDSA -keystore ks -storepass changeit");
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KeyStore kstore = KeyStore.getInstance(
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new File("ks"), "changeit".toCharArray());
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// SHA224withECDSA
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checkAlgId(kstore, "ecsha224", "SHA224withECDSA",
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ObjectIdentifier.of(KnownOIDs.SHA224withECDSA));
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// SHA256withECDSA
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checkAlgId(kstore, "ecsha256", "SHA256withECDSA",
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ObjectIdentifier.of(KnownOIDs.SHA256withECDSA));
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// SHA384withECDSA
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checkAlgId(kstore, "ecsha384", "SHA384withECDSA",
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ObjectIdentifier.of(KnownOIDs.SHA384withECDSA));
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// SHA512withECDSA
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checkAlgId(kstore, "ecsha512", "SHA512withECDSA",
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ObjectIdentifier.of(KnownOIDs.SHA512withECDSA));
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}
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private static void checkAlgId(KeyStore ks, String alias, String alg,
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ObjectIdentifier oid) throws Exception {
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X509Certificate cert = (X509Certificate)ks.getCertificate(alias);
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System.out.println("SigAlgName = " + cert.getSigAlgName());
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Asserts.assertEQ(cert.getPublicKey().getAlgorithm(), "EC");
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Asserts.assertEQ(cert.getSigAlgName(), alg);
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byte[] data = cert.getEncoded();
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// Parameters field in the specified AlgorithmIdentifier should be omitted
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// Checking the first signature AlgorithmIdentifier in the cert
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checkAlg(data, "020", oid);
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shouldNotExist(data, "021");
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// Checking the second signature AlgorithmIdentifier in the cert
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checkAlg(data, "10", oid);
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shouldNotExist(data, "11");
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}
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static OutputAnalyzer keytool(String cmd) throws Exception {
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return SecurityTools.keytool(cmd).shouldHaveExitValue(0);
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}
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}
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