| /* |
| * Copyright (c) 2010, 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 %W% %E% |
| * @bug 6695485 |
| * @summary Make sure initSign/initVerify() check RSA key lengths |
| * @author Yu-Ching Valerie Peng |
| * @library .. |
| */ |
| |
| import java.security.*; |
| |
| public class TestRSAKeyLength extends PKCS11Test { |
| public static void main(String[] args) throws Exception { |
| main(new TestRSAKeyLength()); |
| } |
| public void main(Provider p) throws Exception { |
| boolean isValidKeyLength[] = { true, true, false, false }; |
| String algos[] = { "SHA1withRSA", "SHA256withRSA", |
| "SHA384withRSA", "SHA512withRSA" }; |
| KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA", p); |
| kpg.initialize(512); |
| KeyPair kp = kpg.generateKeyPair(); |
| PrivateKey privKey = kp.getPrivate(); |
| PublicKey pubKey = kp.getPublic(); |
| |
| for (int i = 0; i < algos.length; i++) { |
| Signature sig = Signature.getInstance(algos[i], p); |
| System.out.println("Testing RSA signature " + algos[i]); |
| try { |
| sig.initSign(privKey); |
| if (!isValidKeyLength[i]) { |
| throw new Exception("initSign: Expected IKE not thrown!"); |
| } |
| } catch (InvalidKeyException ike) { |
| if (isValidKeyLength[i]) { |
| throw new Exception("initSign: Unexpected " + ike); |
| } |
| } |
| try { |
| sig.initVerify(pubKey); |
| if (!isValidKeyLength[i]) { |
| throw new RuntimeException("initVerify: Expected IKE not thrown!"); |
| } |
| new SignedObject("Test string for getSignature test.", privKey, sig); |
| } catch (InvalidKeyException ike) { |
| if (isValidKeyLength[i]) { |
| throw new Exception("initSign: Unexpected " + ike); |
| } |
| } |
| } |
| } |
| } |