--- old/test/jdk/java/security/KeyPairGenerator/SolarisShortDSA.java 2020-05-20 18:12:49.824854571 -0700 +++ /dev/null 2020-03-09 18:57:19.455001459 -0700 @@ -1,70 +0,0 @@ -/* - * Copyright (c) 2011, 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. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - */ - -/* - * @test - * @bug 7081411 - * @summary DSA keypair generation affected by Solaris bug - * @modules java.base/sun.security.provider - */ - -import java.security.KeyPair; -import java.security.KeyPairGenerator; -import java.security.Signature; -import sun.security.provider.DSAPrivateKey; - -public class SolarisShortDSA { - static byte[] data = new byte[0]; - public static void main(String args[]) throws Exception { - for (int i=0; i<10000; i++) { - KeyPairGenerator kpg = KeyPairGenerator.getInstance("DSA"); - KeyPair kp = kpg.generateKeyPair(); - DSAPrivateKey dpk = (DSAPrivateKey)kp.getPrivate(); - int len = dpk.getX().bitLength(); - if (len <= 152) { - if (!use(kp)) { - String os = System.getProperty("os.name"); - // Solaris bug, update the following line once it's fixed - if (os.equals("SunOS")) { - throw new IllegalStateException( - "Don't panic. This is a Solaris bug"); - } else { - throw new RuntimeException("Real test failure"); - } - } - break; - } - } - } - - static boolean use(KeyPair kp) throws Exception { - Signature sig = Signature.getInstance("SHA1withDSA"); - sig.initSign(kp.getPrivate()); - sig.update(data); - byte[] signed = sig.sign(); - Signature sig2 = Signature.getInstance("SHA1withDSA"); - sig2.initVerify(kp.getPublic()); - sig2.update(data); - return sig2.verify(signed); - } -}