10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 8014618
27 * @summary Need to strip leading zeros in TlsPremasterSecret of DHKeyAgreement
28 * @library ..
29 * @author Pasi Eronen
30 * @modules jdk.crypto.pkcs11
31 * @run main/othervm TestLeadingZeroesP11
32 * @run main/othervm TestLeadingZeroesP11 sm
33 */
34
35
36 import java.security.KeyFactory;
37 import java.security.PrivateKey;
38 import java.security.Provider;
39 import java.security.PublicKey;
40 import java.security.spec.PKCS8EncodedKeySpec;
41 import java.security.spec.X509EncodedKeySpec;
42 import javax.crypto.KeyAgreement;
43
44 /**
45 * Test that leading zeroes are stripped in TlsPremasterSecret case,
46 * but are left as-is in other cases.
47 *
48 * We use pre-generated keypairs, since with randomly generated keypairs,
49 * a leading zero happens only (roughly) 1 out of 256 cases.
50 */
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 8014618
27 * @summary Need to strip leading zeros in TlsPremasterSecret of DHKeyAgreement
28 * @library ..
29 * @author Pasi Eronen
30 * @modules jdk.crypto.token
31 * @run main/othervm TestLeadingZeroesP11
32 * @run main/othervm TestLeadingZeroesP11 sm
33 */
34
35
36 import java.security.KeyFactory;
37 import java.security.PrivateKey;
38 import java.security.Provider;
39 import java.security.PublicKey;
40 import java.security.spec.PKCS8EncodedKeySpec;
41 import java.security.spec.X509EncodedKeySpec;
42 import javax.crypto.KeyAgreement;
43
44 /**
45 * Test that leading zeroes are stripped in TlsPremasterSecret case,
46 * but are left as-is in other cases.
47 *
48 * We use pre-generated keypairs, since with randomly generated keypairs,
49 * a leading zero happens only (roughly) 1 out of 256 cases.
50 */
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