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7081411: DSA keypair generation affected by Solaris bug

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Reviewed-by: xuelei, mullan, alanb
This commit is contained in:
Weijun Wang 2011-09-05 18:17:55 +08:00
parent 833bcd2277
commit b0fb95c8d3
2 changed files with 82 additions and 0 deletions
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13
jdk/test/ProblemList.txt
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@ -526,6 +526,16 @@ sun/security/tools/jarsigner/ec.sh solaris-all
# 7081817
sun/security/provider/certpath/X509CertPath/IllegalCertiticates.java generic-all
# 7041639, Solaris DSA keypair generation bug (Note: jdk_util also affected)
java/security/KeyPairGenerator/SolarisShortDSA.java solaris-all
sun/security/tools/jarsigner/onlymanifest.sh solaris-all
sun/security/tools/jarsigner/ts.sh solaris-all
sun/security/tools/keytool/emptysubject.sh solaris-all
sun/security/tools/keytool/importreadall.sh solaris-all
sun/security/tools/keytool/readjar.sh solaris-all
sun/security/tools/keytool/selfissued.sh solaris-all
sun/security/tools/keytool/standard.sh solaris-all
############################################################################
# jdk_swing (not using samevm)
@ -586,5 +596,8 @@ java/util/zip/ZipFile/ReadLongZipFileName.java generic-all
# Filed 6772009
java/util/concurrent/locks/ReentrantLock/CancelledLockLoops.java generic-all
# 7041639, Solaris DSA keypair generation bug
java/util/TimeZone/TimeZoneDatePermissionCheck.sh solaris-all
############################################################################

69
jdk/test/java/security/KeyPairGenerator/SolarisShortDSA.java Normal file
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@ -0,0 +1,69 @@
/*
* Copyright (c) 2011, 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 7081411
* @summary DSA keypair generation affected by Solaris bug
*/
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.Signature;
import sun.security.provider.DSAPrivateKey;
public class SolarisShortDSA {
static byte[] data = new byte[0];
public static void main(String args[]) throws Exception {
for (int i=0; i<10000; i++) {
KeyPairGenerator kpg = KeyPairGenerator.getInstance("DSA");
KeyPair kp = kpg.generateKeyPair();
DSAPrivateKey dpk = (DSAPrivateKey)kp.getPrivate();
int len = dpk.getX().bitLength();
if (len <= 152) {
if (!use(kp)) {
String os = System.getProperty("os.name");
// Solaris bug, update the following line once it's fixed
if (os.equals("SunOS")) {
throw new IllegalStateException(
"Don't panic. This is a Solaris bug");
} else {
throw new RuntimeException("Real test failure");
}
}
break;
}
}
}
static boolean use(KeyPair kp) throws Exception {
Signature sig = Signature.getInstance("SHA1withDSA");
sig.initSign(kp.getPrivate());
sig.update(data);
byte[] signed = sig.sign();
Signature sig2 = Signature.getInstance("SHA1withDSA");
sig2.initVerify(kp.getPublic());
sig2.update(data);
return sig2.verify(signed);
}
}