blob: 876627ebfdb8322eebfa84dbaac355b70e08427e [file] [log] [blame]
/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
* 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).
*
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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 8072452
* @summary Support DHE sizes up to 8192-bits and DSA sizes up to 3072-bits
* @library /test/lib ..
* @modules jdk.crypto.cryptoki
* @run main/othervm UnsupportedDHKeys
* @run main/othervm UnsupportedDHKeys sm
*/
import java.security.InvalidParameterException;
import java.security.KeyPairGenerator;
import java.security.Provider;
public class UnsupportedDHKeys extends PKCS11Test {
/*
* Sizes and values for various lengths.
*/
private enum UnsupportedKeySize {
// not multiple of 64
dhp513(513), dhp769(769), dhp895(895),
dhp1023(1023), dhp1535(1535), dhp2047(2047),
// unsupported
dhp2176(2176), dhp3008(3008), dhp4032(4032),
dhp5120(5120), dhp6400(6400), dhp7680(7680),
dhp8191(8191), dhp8128(8128), dhp8260(8260);
final int primeSize;
UnsupportedKeySize(int primeSize) {
this.primeSize = primeSize;
}
}
@Override
public void main(Provider provider) throws Exception {
if (provider.getService("KeyPairGenerator", "DiffieHellman") == null) {
System.out.println("No supported of DH KeyPairGenerator, skipping");
return;
}
for (UnsupportedKeySize keySize : UnsupportedKeySize.values()) {
try {
System.out.println("Checking " + keySize.primeSize + " ...");
KeyPairGenerator kpg =
KeyPairGenerator.getInstance("DiffieHellman", provider);
kpg.initialize(keySize.primeSize);
throw new Exception("Should not support " + keySize.primeSize);
} catch (InvalidParameterException ipe) {
System.out.println("\tOk, unsupported");
}
}
}
public static void main(String[] args) throws Exception {
main(new UnsupportedDHKeys(), args);
}
}