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/*
* Copyright (c) 2012, 2014, 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.io.PrintStream;
import java.security.AlgorithmParameters;
import java.security.InvalidKeyException;
import java.security.Provider;
import java.security.Security;
import java.security.spec.AlgorithmParameterSpec;
import java.util.Arrays;
import java.util.Random;
import java.util.StringTokenizer;
import javax.crypto.Cipher;
import javax.crypto.SealedObject;
import javax.crypto.SecretKey;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.PBEKeySpec;
import javax.crypto.spec.PBEParameterSpec;
/**
* @test
* @bug 8041781
* @summary test if seal/unseal works correctly with PBE algorithms
* @author Yun Ke
* @author Bill Situ
* @author Alexander Fomin
* @run main PBESealedObject
* @key randomness
*/
public class PBESealedObject {
private static final String[] PBEAlgorithms = {
"pbeWithMD5ANDdes",
"PBEWithMD5AndDES/CBC/PKCS5Padding",
"PBEWithMD5AndTripleDES",
"PBEWithMD5AndTripleDES/CBC/PKCS5Padding",
"PBEwithSHA1AndDESede",
"PBEwithSHA1AndDESede/CBC/PKCS5Padding",
"PBEwithSHA1AndRC2_40",
"PBEwithSHA1Andrc2_40/CBC/PKCS5Padding",
"PBEWithSHA1AndRC2_128",
"PBEWithSHA1andRC2_128/CBC/PKCS5Padding",
"PBEWithSHA1AndRC4_40",
"PBEWithsha1AndRC4_40/ECB/NoPadding",
"PBEWithSHA1AndRC4_128",
"pbeWithSHA1AndRC4_128/ECB/NoPadding",
"PBEWithHmacSHA1AndAES_128",
"PBEWithHmacSHA224AndAES_128",
"PBEWithHmacSHA256AndAES_128",
"PBEWithHmacSHA384AndAES_128",
"PBEWithHmacSHA512AndAES_128",
"PBEWithHmacSHA1AndAES_256",
"PBEWithHmacSHA224AndAES_256",
"PBEWithHmacSHA256AndAES_256",
"PBEWithHmacSHA384AndAES_256",
"PBEWithHmacSHA512AndAES_256"
};
public static void main(String[] args) {
PBESealedObject test = new PBESealedObject();
Provider sunjce = Security.getProvider("SunJCE");
if (!test.runAll(sunjce, System.out)) {
throw new RuntimeException("One or more tests have failed....");
}
}
public boolean runAll(Provider p, PrintStream out) {
boolean finalResult = true;
for (String algorithm : PBEAlgorithms) {
out.println("Running test with " + algorithm + ":");
try {
if (!runTest(p, algorithm, out)) {
finalResult = false;
out.println("STATUS: Failed");
} else {
out.println("STATUS: Passed");
}
} catch (Exception ex) {
finalResult = false;
ex.printStackTrace(out);
out.println("STATUS:Failed");
}
}
return finalResult;
}
// Have a generic throws Exception as it can throw many different exceptions
public boolean runTest(Provider p, String algo, PrintStream out)
throws Exception {
byte[] salt = new byte[8];
int ITERATION_COUNT = 1000;
AlgorithmParameters pbeParams = null;
String baseAlgo
= new StringTokenizer(algo, "/").nextToken().toUpperCase();
boolean isAES = baseAlgo.contains("AES");
try {
// Initialization
Cipher ci = Cipher.getInstance(algo, p);
new Random().nextBytes(salt);
AlgorithmParameterSpec aps = new PBEParameterSpec(salt,
ITERATION_COUNT);
SecretKeyFactory skf = SecretKeyFactory.getInstance(baseAlgo, p);
SecretKey key = skf.generateSecret(
new PBEKeySpec("Secret Lover".toCharArray()));
// Seal
if (isAES) {
ci.init(Cipher.ENCRYPT_MODE, key);
pbeParams = ci.getParameters();
} else {
ci.init(Cipher.ENCRYPT_MODE, key, aps);
}
SealedObject so = new SealedObject(key, ci);
// Unseal and compare
if (isAES) {
ci.init(Cipher.DECRYPT_MODE, key, pbeParams);
} else {
ci.init(Cipher.DECRYPT_MODE, key, aps);
}
SecretKey unsealedKey;
unsealedKey = (SecretKey) so.getObject(ci);
if (!Arrays.equals(unsealedKey.getEncoded(), key.getEncoded())) {
return false;
}
unsealedKey = (SecretKey) so.getObject(key);
if (!Arrays.equals(unsealedKey.getEncoded(), key.getEncoded())) {
return false;
}
unsealedKey = (SecretKey) so.getObject(key, "SunJCE");
return Arrays.equals(unsealedKey.getEncoded(), key.getEncoded());
} catch (InvalidKeyException ex) {
if (baseAlgo.endsWith("TRIPLEDES") || baseAlgo.endsWith("AES_256")) {
out.println(
"Expected exception , keyStrength > 128 within" + algo);
return true;
}
throw ex;
}
}
}
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