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undefect. CWE-407 — 63 sites patched across 27 ecosystems

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Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
This commit is contained in:
russell@unturf.com 2026-03-26 17:11:57 -04:00
commit 0a580b313d
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test/jdk/sun/security/pkcs11/Cipher/TestDisabledAlgorithms.java Normal file
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/*
* Copyright (c) 2025, 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 8244336
* @summary Test JCE layer algorithm restriction
* @library /test/lib ..
* @run main/othervm TestDisabledAlgorithms CiPhEr.RSA/ECB/PKCS1Padding true
* @run main/othervm TestDisabledAlgorithms cIpHeR.rsA true
* @run main/othervm TestDisabledAlgorithms Cipher.what false
* @run main/othervm TestDisabledAlgorithms CiPhER.RSA/ECB/PKCS1Padding2 false
*/
import java.util.List;
import java.security.NoSuchAlgorithmException;
import java.security.Provider;
import java.security.Security;
import javax.crypto.Cipher;
import javax.crypto.NoSuchPaddingException;
import jdk.test.lib.Utils;
public class TestDisabledAlgorithms extends PKCS11Test {
boolean shouldThrow;
TestDisabledAlgorithms(boolean shouldThrow) {
this.shouldThrow = shouldThrow;
}
private static final String PROP_NAME = "jdk.crypto.disabledAlgorithms";
private static void test(String alg, Provider p, boolean shouldThrow)
throws Exception {
System.out.println("Testing " + p.getName() + ": " + alg +
", shouldThrow=" + shouldThrow);
if (shouldThrow) {
Utils.runAndCheckException(() -> Cipher.getInstance(alg, p),
NoSuchAlgorithmException.class);
} else {
Cipher c = Cipher.getInstance(alg, p);
System.out.println("Got cipher w/ algo " + c.getAlgorithm());
}
}
@Override
public void main(Provider p) throws Exception {
for (String a : List.of("RSA/ECB/PKCS1Padding", "RSA")) {
test(a, p, shouldThrow);
}
System.out.println("Done");
}
public static void main(String[] args) throws Exception {
String propValue = args[0];
System.out.println("Setting Security Prop " + PROP_NAME + " = " +
propValue);
Security.setProperty(PROP_NAME, propValue);
boolean shouldThrow = Boolean.valueOf(args[1]);
main(new TestDisabledAlgorithms(shouldThrow), args);
}
}