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/*
* Copyright (c) 2003, 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 4917233 6461727 6490213 6720456
* @summary test the KeyGenerator
* @author Andreas Sterbenz
* @library /test/lib ..
* @modules jdk.crypto.cryptoki
* @run main/othervm TestKeyGenerator
* @run main/othervm TestKeyGenerator sm
*/
import java.security.InvalidParameterException;
import java.security.NoSuchAlgorithmException;
import java.security.Provider;
import java.security.ProviderException;
import javax.crypto.KeyGenerator;
import javax.crypto.SecretKey;
enum TestResult {
PASS,
FAIL,
TBD
}
public class TestKeyGenerator extends PKCS11Test {
public static void main(String[] args) throws Exception {
main(new TestKeyGenerator(), args);
}
private TestResult test(String algorithm, int keyLen, Provider p,
TestResult expected)
throws Exception {
TestResult actual = TestResult.TBD;
System.out.println("Testing " + algorithm + ", " + keyLen + " bits...");
KeyGenerator kg;
try {
kg = KeyGenerator.getInstance(algorithm, p);
} catch (NoSuchAlgorithmException e) {
System.out.println("Not supported, skipping: " + e);
return TestResult.PASS;
}
try {
kg.init(keyLen);
actual = TestResult.PASS;
} catch (InvalidParameterException ipe) {
actual = TestResult.FAIL;
}
if (actual == TestResult.PASS) {
try {
SecretKey key = kg.generateKey();
if (expected == TestResult.FAIL) {
throw new Exception("Generated " + key +
" using invalid key length");
}
} catch (ProviderException e) {
e.printStackTrace();
throw (Exception) (new Exception
("key generation failed using valid length").initCause(e));
}
}
if (expected != TestResult.TBD && expected != actual) {
throw new Exception("Expected to " + expected + ", but " +
actual);
}
return actual;
}
@Override
public void main(Provider p) throws Exception {
test("DES", 0, p, TestResult.FAIL);
test("DES", 56, p, TestResult.PASS); // ensure JCE-Compatibility
test("DES", 64, p, TestResult.PASS);
test("DES", 128, p, TestResult.FAIL);
test("DESede", 0, p, TestResult.FAIL);
// Special handling since not all PKCS11 providers support
// 2-key DESede, e.g. SunPKCS11-Solaris.
TestResult temp = test("DESede", 112, p, TestResult.TBD);
test("DESede", 128, p, temp);
test("DESede", 168, p, TestResult.PASS);
test("DESede", 192, p, TestResult.PASS);
test("DESede", 64, p, TestResult.FAIL);
test("DESede", 256, p, TestResult.FAIL);
// Different PKCS11 impls have different ranges
// of supported key sizes for variable-key-length
// algorithms.
// Solaris> Blowfish: 32-128 or even 448 bits, RC4: 8-128 bits or as much as 2048 bits
// NSS> Blowfish: n/a, RC4: 8-2048 bits
// However, we explicitly disallowed key sizes less
// than 40-bits.
test("Blowfish", 0, p, TestResult.FAIL);
test("Blowfish", 24, p, TestResult.FAIL);
test("Blowfish", 32, p, TestResult.FAIL);
test("Blowfish", 40, p, TestResult.PASS);
test("Blowfish", 128, p, TestResult.PASS);
test("Blowfish", 136, p, TestResult.TBD);
test("Blowfish", 448, p, TestResult.TBD);
test("Blowfish", 456, p, TestResult.FAIL);
test("ARCFOUR", 0, p, TestResult.FAIL);
test("ARCFOUR", 32, p, TestResult.FAIL);
test("ARCFOUR", 40, p, TestResult.PASS);
test("ARCFOUR", 128, p, TestResult.PASS);
if (p.getName().equals("SunPKCS11-Solaris")) {
test("ARCFOUR", 1024, p, TestResult.TBD);
} else if (p.getName().equals("SunPKCS11-NSS")) {
test("ARCFOUR", 1024, p, TestResult.PASS);
test("ARCFOUR", 2048, p, TestResult.PASS);
test("ARCFOUR", 2056, p, TestResult.FAIL);
}
}
}
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