/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* This class provides a delegate for the identity cipher - one that does not
* tranform the plaintext.
*
* @author Li Gong
* @see Nullcipher
*
* @since 1.4
*/
/*
* Do not let anybody instantiate this directly (protected).
*/
protected NullCipherSpi() {}
protected int engineGetBlockSize() {
return 1;
}
return inputLen;
}
protected byte[] engineGetIV() {
byte[] x = new byte[8];
return x;
}
return null;
}
SecureRandom random) {}
SecureRandom random) {}
int inputLen) {
byte[] x = new byte[inputLen];
return x;
}
int outputOffset) {
return inputLen;
}
int inputLen)
{
}
int outputOffset)
{
}
{
return 0;
}
}