| /* |
| * Copyright (c) 2005, 2018, 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 6316539 6345251 |
| * @summary Basic known-answer-test for TlsPrf |
| * @author Andreas Sterbenz |
| * @library /test/lib .. |
| * @modules java.base/sun.security.internal.spec |
| * jdk.crypto.cryptoki |
| * @run main/othervm TestPRF |
| * @run main/othervm TestPRF sm policy |
| */ |
| |
| import java.io.BufferedReader; |
| import java.nio.file.Files; |
| import java.nio.file.Paths; |
| import java.security.Provider; |
| import java.util.Arrays; |
| import javax.crypto.KeyGenerator; |
| import javax.crypto.SecretKey; |
| import javax.crypto.spec.SecretKeySpec; |
| import sun.security.internal.spec.TlsPrfParameterSpec; |
| |
| public class TestPRF extends PKCS11Test { |
| |
| private static final int PREFIX_LENGTH = "prf-output: ".length(); |
| |
| public static void main(String[] args) throws Exception { |
| main(new TestPRF(), args); |
| } |
| |
| @Override |
| public void main(Provider provider) throws Exception { |
| if (provider.getService("KeyGenerator", "SunTlsPrf") == null) { |
| System.out.println("Provider does not support algorithm, skipping"); |
| return; |
| } |
| |
| try (BufferedReader reader = Files.newBufferedReader( |
| Paths.get(BASE, "prfdata.txt"))) { |
| |
| int n = 0; |
| int lineNumber = 0; |
| |
| byte[] secret = null; |
| String label = null; |
| byte[] seed = null; |
| int length = 0; |
| byte[] output = null; |
| |
| while (true) { |
| String line = reader.readLine(); |
| lineNumber++; |
| if (line == null) { |
| break; |
| } |
| if (line.startsWith("prf-") == false) { |
| continue; |
| } |
| |
| String data = line.substring(PREFIX_LENGTH); |
| if (line.startsWith("prf-secret:")) { |
| secret = parse(data); |
| } else if (line.startsWith("prf-label:")) { |
| label = data; |
| } else if (line.startsWith("prf-seed:")) { |
| seed = parse(data); |
| } else if (line.startsWith("prf-length:")) { |
| length = Integer.parseInt(data); |
| } else if (line.startsWith("prf-output:")) { |
| output = parse(data); |
| |
| System.out.print("."); |
| n++; |
| |
| KeyGenerator kg = |
| KeyGenerator.getInstance("SunTlsPrf", provider); |
| SecretKey inKey; |
| if (secret == null) { |
| inKey = null; |
| } else { |
| inKey = new SecretKeySpec(secret, "Generic"); |
| } |
| TlsPrfParameterSpec spec = |
| new TlsPrfParameterSpec(inKey, label, seed, length, |
| null, -1, -1); |
| SecretKey key; |
| try { |
| kg.init(spec); |
| key = kg.generateKey(); |
| } catch (Exception e) { |
| if (secret == null) { |
| // This fails on Solaris, but since we never call this |
| // API for this case in JSSE, ignore the failure. |
| // (SunJSSE uses the CKM_TLS_KEY_AND_MAC_DERIVE |
| // mechanism) |
| System.out.print("X"); |
| continue; |
| } |
| System.out.println(); |
| throw new Exception("Error on line: " + lineNumber, e); |
| } |
| byte[] enc = key.getEncoded(); |
| if (Arrays.equals(output, enc) == false) { |
| System.out.println(); |
| System.out.println("expected: " + toString(output)); |
| System.out.println("actual: " + toString(enc)); |
| throw new Exception("mismatch line: " + lineNumber); |
| } |
| } else { |
| throw new Exception("Unknown line: " + line); |
| } |
| } |
| if (n == 0) { |
| throw new Exception("no tests"); |
| } |
| System.out.println(); |
| System.out.println("OK: " + n + " tests"); |
| } |
| } |
| |
| } |