9 * This code is distributed in the hope that it will be useful, but WITHOUT
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 4844847
27 * @summary Test the MessageDigest.update(ByteBuffer) method
28 * @author Andreas Sterbenz
29 */
30
31 import java.util.*;
32 import java.nio.*;
33
34 import java.security.*;
35
36 public class ByteBuffers {
37
38 public static void main(String[] args) throws Exception {
39 Provider p = Security.getProvider("SUN");
40 Random random = new Random();
41 int n = 10 * 1024;
42 byte[] t = new byte[n];
43 random.nextBytes(t);
44
45 MessageDigest md = MessageDigest.getInstance("MD5", p);
46 byte[] d1 = md.digest(t);
47
48 // test 1: ByteBuffer with an accessible backing array
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT
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 4844847
27 * @summary Test the MessageDigest.update(ByteBuffer) method
28 * @author Andreas Sterbenz
29 * @key randomness
30 */
31
32 import java.util.*;
33 import java.nio.*;
34
35 import java.security.*;
36
37 public class ByteBuffers {
38
39 public static void main(String[] args) throws Exception {
40 Provider p = Security.getProvider("SUN");
41 Random random = new Random();
42 int n = 10 * 1024;
43 byte[] t = new byte[n];
44 random.nextBytes(t);
45
46 MessageDigest md = MessageDigest.getInstance("MD5", p);
47 byte[] d1 = md.digest(t);
48
49 // test 1: ByteBuffer with an accessible backing array
|