0N/A/*
2362N/A * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
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0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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0N/A */
0N/A
0N/A/**
0N/A * @test
0N/A * @bug 4898479
0N/A * @summary Verify that the parity bits are set correctly
0N/A * @author Andreas Sterbenz
0N/A * @library ..
0N/A */
0N/A
0N/Aimport java.io.*;
0N/Aimport java.util.*;
0N/A
0N/Aimport java.security.*;
0N/Aimport java.security.spec.*;
0N/A
0N/Aimport javax.crypto.*;
0N/Aimport javax.crypto.spec.*;
0N/A
0N/Apublic class DESParity extends PKCS11Test {
0N/A
0N/A public void main(Provider p) throws Exception {
0N/A if (p.getService("SecretKeyFactory", "DES") == null) {
0N/A System.out.println("Not supported by provider, skipping");
0N/A return;
0N/A }
0N/A Random random = new Random();
0N/A SecretKeyFactory kf;
0N/A // DES
0N/A kf = SecretKeyFactory.getInstance("DES", p);
0N/A for (int i = 0; i < 10; i++ ) {
0N/A byte[] b = new byte[8];
0N/A random.nextBytes(b);
0N/A SecretKeySpec spec = new SecretKeySpec(b, "DES");
0N/A SecretKey key = kf.generateSecret(spec);
0N/A if (DESKeySpec.isParityAdjusted(key.getEncoded(), 0) == false) {
0N/A throw new Exception("DES key not parity adjusted");
0N/A }
0N/A }
0N/A // DESede
0N/A kf = SecretKeyFactory.getInstance("DESede", p);
0N/A for (int i = 0; i < 10; i++ ) {
0N/A byte[] b = new byte[24];
0N/A random.nextBytes(b);
0N/A SecretKeySpec spec = new SecretKeySpec(b, "DESede");
0N/A SecretKey key = kf.generateSecret(spec);
0N/A if (DESedeKeySpec.isParityAdjusted(key.getEncoded(), 0) == false) {
0N/A throw new Exception("DESede key not parity adjusted");
0N/A }
0N/A }
0N/A }
0N/A
0N/A public static void main(String[] args) throws Exception {
0N/A main(new DESParity());
0N/A }
0N/A
0N/A}