/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* published by the Free Software Foundation.
*
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* 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).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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/*
* @test
* @bug 4959570
* @summary DESKeySpec constructors and static methods should throw exception
* if the key parameter is null.
* @author Sean Mullan
*/
import java.security.InvalidKeyException;
import javax.crypto.spec.DESKeySpec;
public class NullKey {
public static void main(String[] args) throws Exception {
try {
DESKeySpec desSpec = new DESKeySpec(null);
throw new Exception("expected NullPointerException");
} catch (NullPointerException npe) {}
try {
DESKeySpec desSpec = new DESKeySpec(null, 0);
throw new Exception("expected NullPointerException");
} catch (NullPointerException npe) {}
try {
boolean parityAdjusted = DESKeySpec.isParityAdjusted(null, 0);
throw new Exception("expected InvalidKeyException");
} catch (InvalidKeyException ike) {}
try {
boolean weak = DESKeySpec.isWeak(null, 0);
throw new Exception("expected InvalidKeyException");
} catch (InvalidKeyException ike) {}
}
}