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/*
* Copyright (c) 2010, 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 %W% %E%
* @bug 6695485
* @summary Make sure initSign/initVerify() check RSA key lengths
* @author Yu-Ching Valerie Peng
* @library /test/lib ..
* @modules jdk.crypto.cryptoki
* @run main/othervm TestRSAKeyLength
* @run main/othervm TestRSAKeyLength sm
*/
import java.security.InvalidKeyException;
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.PrivateKey;
import java.security.Provider;
import java.security.PublicKey;
import java.security.Signature;
import java.security.SignedObject;
public class TestRSAKeyLength extends PKCS11Test {
public static void main(String[] args) throws Exception {
main(new TestRSAKeyLength(), args);
}
@Override
public void main(Provider p) throws Exception {
/*
* Use Solaris SPARC 11.2 or later to avoid an intermittent failure
* when running SunPKCS11-Solaris (8044554)
*/
if (p.getName().equals("SunPKCS11-Solaris") &&
props.getProperty("os.name").equals("SunOS") &&
props.getProperty("os.arch").equals("sparcv9") &&
props.getProperty("os.version").compareTo("5.11") <= 0 &&
getDistro().compareTo("11.2") < 0) {
System.out.println("SunPKCS11-Solaris provider requires " +
"Solaris SPARC 11.2 or later, skipping");
return;
}
boolean isValidKeyLength[] = { true, true, true, false, false };
String algos[] = { "SHA1withRSA", "SHA224withRSA", "SHA256withRSA",
"SHA384withRSA", "SHA512withRSA" };
KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA", p);
kpg.initialize(512);
KeyPair kp = kpg.generateKeyPair();
PrivateKey privKey = kp.getPrivate();
PublicKey pubKey = kp.getPublic();
if (algos.length != isValidKeyLength.length) {
throw new Exception("Internal Error: number of test algos" +
" and results length mismatch!");
}
for (int i = 0; i < algos.length; i++) {
Signature sig = Signature.getInstance(algos[i], p);
System.out.println("Testing RSA signature " + algos[i]);
try {
sig.initSign(privKey);
if (!isValidKeyLength[i]) {
throw new Exception("initSign: Expected IKE not thrown!");
}
} catch (InvalidKeyException ike) {
if (isValidKeyLength[i]) {
throw new Exception("initSign: Unexpected " + ike);
}
}
try {
sig.initVerify(pubKey);
if (!isValidKeyLength[i]) {
throw new RuntimeException("initVerify: Expected IKE not thrown!");
}
new SignedObject("Test string for getSignature test.", privKey, sig);
} catch (InvalidKeyException ike) {
if (isValidKeyLength[i]) {
throw new Exception("initSign: Unexpected " + ike);
}
}
}
}
}
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