1 /* 2 * Copyright (c) 2019, 2020, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 import java.security.InvalidKeyException; 25 import java.security.PublicKey; 26 import java.security.Signature; 27 import java.util.*; 28 29 /** 30 * @test 31 * @bug 8225180 32 * @requires os.family == "windows" 33 * @summary SunMSCAPI Signature should throw InvalidKeyException when 34 * initialized with a null key 35 */ 36 37 public class NullKey { main(String[] args)38 public static void main(String[] args) throws Exception { 39 List<String> algs = Arrays.asList( 40 "SHA256withRSA", "SHA256withECDSA", "RSASSA-PSS"); 41 for (String alg : algs) { 42 Signature sig = Signature.getInstance(alg, "SunMSCAPI"); 43 try { 44 sig.initSign(null); 45 } catch (InvalidKeyException e) { 46 // Expected 47 } 48 try { 49 sig.initVerify((PublicKey)null); 50 } catch (InvalidKeyException e) { 51 // Expected 52 } 53 } 54 } 55 } 56