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/*
* Copyright (c) 2003, 2024, 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 4953553 8002277 8288050
* @summary Ensure that InvalidKeyException is thrown when decrypting
* without parameters as javadoc has stated.
* @author Valerie Peng
*/
import java.io.*;
import java.util.*;
import java.security.*;
import java.security.spec.AlgorithmParameterSpec;
import javax.crypto.*;
import javax.crypto.spec.*;
import javax.crypto.interfaces.PBEKey;
public class DecryptWithoutParameters {
private static String[] PBES1ALGOS = {
"PBEWithMD5AndDES",
"PBEWithSHA1AndDESede",
"PBEWithSHA1AndRC2_40",
"PBEWithSHA1AndRC2_128",
"PBEWithSHA1AndRC4_40",
"PBEWithSHA1AndRC4_128",
};
private static String[] PBES2ALGOS = {
"PBEWithHmacSHA1AndAES_128",
"PBEWithHmacSHA224AndAES_128",
"PBEWithHmacSHA256AndAES_128",
"PBEWithHmacSHA384AndAES_128",
"PBEWithHmacSHA512AndAES_128",
"PBEWithHmacSHA512/224AndAES_128",
"PBEWithHmacSHA512/256AndAES_128",
};
// return true if Cipher.init() fails with
// InvalidAlgorithmParameterException
private static boolean test(Cipher c, SecretKey key,
AlgorithmParameterSpec spec) throws InvalidKeyException {
System.out.println("Testing " + c.getAlgorithm());
try {
c.init(Cipher.DECRYPT_MODE, key, spec);
System.out.println("=> failed");
return false;
} catch (InvalidAlgorithmParameterException e) {
System.out.println("=> ok, got expected IAPE " + e);
return true;
}
}
static final class MyPBEKey implements PBEKey {
private String algo;
private PBEKeySpec spec;
MyPBEKey(String algo, PBEKeySpec spec) {
this.algo = algo;
this.spec = spec;
}
public int getIterationCount() {
return spec.getIterationCount();
}
public char[] getPassword() {
return spec.getPassword();
}
public byte[] getSalt() {
return spec.getSalt();
}
public void destroy() {
spec.clearPassword();
spec = null;
}
public boolean isDestroyed() {
return spec == null;
}
public String getAlgorithm() {
return algo;
}
public byte[] getEncoded() {
return new byte[5];
}
public String getFormat() {
// not used
return "Proprietary";
}
}
public static void main(String argv[]) throws Exception {
boolean status = true;
for (String algo : PBES1ALGOS) {
Cipher cipher = Cipher.getInstance(algo,
System.getProperty("test.provider.name", "SunJCE"));
SecretKey key = new SecretKeySpec(new byte[5], algo);
status = status && test(cipher, key, null);
}
byte[] salt = "atleast8bytes".getBytes();
int iterCount = 123456;
PBEParameterSpec spec = new PBEParameterSpec(salt, iterCount);
for (String algo : PBES2ALGOS) {
Cipher cipher = Cipher.getInstance(algo,
System.getProperty("test.provider.name", "SunJCE"));
SecretKey key = new SecretKeySpec(new byte[5], algo);
PBEKey key2 = new MyPBEKey(algo,
new PBEKeySpec("phrase".toCharArray(), salt, iterCount));
// null param
status = status && test(cipher, key, null);
status = status && test(cipher, key2, null);
// param has salt and iterCount but missing iv
status = status && test(cipher, key, spec);
status = status && test(cipher, key2, spec);
}
if (!status) {
throw new Exception("One or more test failed");
}
System.out.println("All tests passed");
}
}
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