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test/jdk/java/security/SecureRandom/TestStrong.java
44 строки
2 KB
Shawn M Emery
8364657: Crash for SecureRandom.generateSeed(0) on Windows x86-64
23 сен 2025, 10:54
23 сен 2025, 10:54
360b6af
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/* * Copyright (c) 2025, 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. */ import java.security.SecureRandom; import java.util.Arrays; /* * @test * @bug 8364657 * @summary verify the behavior of SecureRandom instance returned by * SecureRandom.getInstanceStrong() * @run main TestStrong */ public class TestStrong { public static void main(String[] args) throws Exception { final SecureRandom random = SecureRandom.getInstanceStrong(); System.out.println("going to generate random seed using " + random); final byte[] seed = random.generateSeed(0); System.out.println("random seed generated"); System.out.println("seed: " + Arrays.toString(seed)); } }