/*
* Copyright (c) 2003, 2007, 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 4893959
* @summary basic test for PBEWithSHA1AndDESede and
* PBEWithSHA1AndRC2_40
* @author Valerie Peng
*/
import java.io.*;
import java.util.*;
import java.security.*;
import javax.crypto.*;
import javax.crypto.spec.*;
import javax.crypto.interfaces.PBEKey;
public class PKCS12Cipher {
private static void runTest(String alg, byte[] plaintext,
char[] password, Provider p)
throws Exception {
Cipher cipher = Cipher.getInstance(alg, p);
PBEKeySpec pbeKeySpec = new PBEKeySpec(password);
SecretKeyFactory keyFac = SecretKeyFactory.getInstance("PBE", p);
AlgorithmParameters pbeParams = null;
SecretKey key = keyFac.generateSecret(pbeKeySpec);
cipher.init(Cipher.ENCRYPT_MODE, key, pbeParams);
byte[] enc1 = cipher.doFinal(plaintext);
byte[] enc2 = cipher.doFinal(plaintext);
if (Arrays.equals(enc1, enc2) == false) {
throw new Exception("Re-encryption test failed");
}
pbeParams = cipher.getParameters();
cipher.init(Cipher.DECRYPT_MODE, key, pbeParams);
byte[] dec = cipher.doFinal(enc1);
if (Arrays.equals(plaintext, dec) == false) {
throw new Exception("decryption test for " + alg + " failed");
}
PBEParameterSpec spec = (PBEParameterSpec)
pbeParams.getParameterSpec(PBEParameterSpec.class);
PBEKey key2 = new
MyPBEKey(password, spec.getSalt(), spec.getIterationCount());
cipher.init(Cipher.DECRYPT_MODE, key2, pbeParams);
byte[] dec2 = cipher.doFinal(enc1);
if (Arrays.equals(dec2, dec) == false) {
throw new Exception("Re-decryption test#1 failed");
}
cipher.init(Cipher.DECRYPT_MODE, key2, (AlgorithmParameters) null);
byte[] dec3 = cipher.doFinal(enc1);
if (Arrays.equals(dec3, dec) == false) {
throw new Exception("Re-decryption test#2 failed");
}
System.out.println("passed: " + alg);
}
public static void main(String[] argv) throws Exception {
byte[] input = new byte[1024];
new SecureRandom().nextBytes(input);
char[] PASSWD = { 'p','a','s','s','w','o','r','d' };
long start = System.currentTimeMillis();
Provider p = Security.getProvider("SunJCE");
System.out.println("Testing provider " + p.getName() + "...");
runTest("PBEWithSHA1AndDESede", input, PASSWD, p);
runTest("PBEWithSHA1AndRC2_40", input, PASSWD, p);
System.out.println("All tests passed");
long stop = System.currentTimeMillis();
System.out.println("Done (" + (stop - start) + " ms).");
}
}
class MyPBEKey implements PBEKey {
char[] passwd;
byte[] salt;
int iCount;
MyPBEKey(char[] passwd, byte[] salt, int iCount) {
this.passwd = passwd;
this.salt = salt;
this.iCount = iCount;
}
public char[] getPassword() { return passwd; }
public byte[] getSalt() { return salt; }
public int getIterationCount() { return iCount; }
public String getAlgorithm() { return "PBE"; }
public String getFormat() { return "RAW"; }
public byte[] getEncoded() { return null; }
}