gnu.javax.crypto

Class RSACipherImpl


public class RSACipherImpl
extends CipherSpi

Method Summary

protected int
engineDoFinal(byte[] out, int offset)
protected byte[]
engineDoFinal(byte[] in, int offset, int length)
protected int
engineDoFinal(byte[] input, int offset, int length, byte[] output, int outputOffset)
protected int
engineGetBlockSize()
protected byte[]
engineGetIV()
protected int
engineGetKeySize(Key key)
protected int
engineGetOutputSize(int inputLen)
protected AlgorithmParameters
engineGetParameters()
protected void
engineInit(int opmode, Key key, AlgorithmParameters params, SecureRandom random)
protected void
engineInit(int opmode, Key key, SecureRandom random)
protected void
engineInit(int opmode, Key key, AlgorithmParameterSpec spec, SecureRandom random)
protected void
engineSetMode(String mode)
protected void
engineSetPadding(String pad)
protected byte[]
engineUpdate(byte[] in, int offset, int length)
protected int
engineUpdate(byte[] in, int offset, int length, byte[] out, int outOffset)

Methods inherited from class javax.crypto.CipherSpi

engineDoFinal, engineDoFinal, engineDoFinal, engineGetBlockSize, engineGetIV, engineGetKeySize, engineGetOutputSize, engineGetParameters, engineInit, engineInit, engineInit, engineSetMode, engineSetPadding, engineUnwrap, engineUpdate, engineUpdate, engineUpdate, engineWrap

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

engineDoFinal

protected int engineDoFinal(byte[] out,
                            int offset)
            throws ShortBufferException,
                   IllegalBlockSizeException,
                   BadPaddingException

engineDoFinal

protected byte[] engineDoFinal(byte[] in,
                               int offset,
                               int length)
            throws IllegalBlockSizeException,
                   BadPaddingException
Overrides:
engineDoFinal in interface CipherSpi

engineDoFinal

protected int engineDoFinal(byte[] input,
                            int offset,
                            int length,
                            byte[] output,
                            int outputOffset)
            throws ShortBufferException,
                   IllegalBlockSizeException,
                   BadPaddingException
Overrides:
engineDoFinal in interface CipherSpi

engineGetBlockSize

protected int engineGetBlockSize()
Overrides:
engineGetBlockSize in interface CipherSpi

engineGetIV

protected byte[] engineGetIV()
Overrides:
engineGetIV in interface CipherSpi

engineGetKeySize

protected int engineGetKeySize(Key key)
            throws InvalidKeyException
Overrides:
engineGetKeySize in interface CipherSpi

engineGetOutputSize

protected int engineGetOutputSize(int inputLen)
Overrides:
engineGetOutputSize in interface CipherSpi

engineGetParameters

protected AlgorithmParameters engineGetParameters()
Overrides:
engineGetParameters in interface CipherSpi

engineInit

protected void engineInit(int opmode,
                          Key key,
                          AlgorithmParameters params,
                          SecureRandom random)
            throws InvalidKeyException
Overrides:
engineInit in interface CipherSpi

engineInit

protected void engineInit(int opmode,
                          Key key,
                          SecureRandom random)
            throws InvalidKeyException
Overrides:
engineInit in interface CipherSpi

engineInit

protected void engineInit(int opmode,
                          Key key,
                          AlgorithmParameterSpec spec,
                          SecureRandom random)
            throws InvalidKeyException
Overrides:
engineInit in interface CipherSpi

engineSetMode

protected void engineSetMode(String mode)
            throws NoSuchAlgorithmException
Overrides:
engineSetMode in interface CipherSpi

engineSetPadding

protected void engineSetPadding(String pad)
            throws NoSuchPaddingException
Overrides:
engineSetPadding in interface CipherSpi

engineUpdate

protected byte[] engineUpdate(byte[] in,
                              int offset,
                              int length)
Overrides:
engineUpdate in interface CipherSpi

engineUpdate

protected int engineUpdate(byte[] in,
                           int offset,
                           int length,
                           byte[] out,
                           int outOffset)
Overrides:
engineUpdate in interface CipherSpi

RSACipherImpl.java -- Copyright (C) 2005, 2006 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath 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 for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.