16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package javax.crypto;
27
28 import java.security.*;
29 import java.security.spec.*;
30
31 /**
32 * This class provides a delegate for the identity cipher - one that does not
33 * tranform the plaintext.
34 *
35 * @author Li Gong
36 * @see Nullcipher
37 *
38 * @since 1.4
39 */
40
41 final class NullCipherSpi extends CipherSpi {
42
43 /*
44 * Do not let anybody instantiate this directly (protected).
45 */
46 protected NullCipherSpi() {}
47
48 public void engineSetMode(String mode) {}
49
50 public void engineSetPadding(String padding) {}
51
52 protected int engineGetBlockSize() {
53 return 1;
54 }
55
56 protected int engineGetOutputSize(int inputLen) {
|
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package javax.crypto;
27
28 import java.security.*;
29 import java.security.spec.*;
30
31 /**
32 * This class provides a delegate for the identity cipher - one that does not
33 * tranform the plaintext.
34 *
35 * @author Li Gong
36 * @see NullCipher
37 *
38 * @since 1.4
39 */
40
41 final class NullCipherSpi extends CipherSpi {
42
43 /*
44 * Do not let anybody instantiate this directly (protected).
45 */
46 protected NullCipherSpi() {}
47
48 public void engineSetMode(String mode) {}
49
50 public void engineSetPadding(String padding) {}
51
52 protected int engineGetBlockSize() {
53 return 1;
54 }
55
56 protected int engineGetOutputSize(int inputLen) {
|