org.apache.sshd.common.cipher

Class CipherNone

java.lang.Object

org.apache.sshd.common.cipher.CipherNone

All Implemented Interfaces:

Cipher

public class CipherNone
extends java.lang.Object
implements Cipher

Represents a no-op cipher. This cipher can not really be used during authentication and should only be used after, so that authentication remains secured, but not the remaining of the exchanges.

Author:

Apache MINA SSHD Project

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CipherNone.Factory Named factory for the no-op Cipher

Nested classes/interfaces inherited from interface org.apache.sshd.common.Cipher

Cipher.Mode

Constructor Summary

Constructors

Constructor and Description
CipherNone()

Method Summary

Methods

Modifier and Type	Method and Description
int	getBlockSize() Retrieves the block size for this cipher
int	getIVSize() Retrieves the size of the initialization vector
void	init(Cipher.Mode mode, byte[] bytes, byte[] bytes1) Initialize the cipher for encryption or decryption with the given private key and initialization vector
void	update(byte[] input, int inputOffset, int inputLen) Performs in-place encryption or decryption on the given data.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CipherNone

public CipherNone()

Method Detail

getIVSize

public int getIVSize()

Description copied from interface: Cipher

Retrieves the size of the initialization vector

Specified by:

getIVSize in interface Cipher

Returns:

getBlockSize

public int getBlockSize()

Description copied from interface: Cipher

Retrieves the block size for this cipher

Specified by:

getBlockSize in interface Cipher

Returns:

init

public void init(Cipher.Mode mode,
        byte[] bytes,
        byte[] bytes1)
          throws java.lang.Exception

Description copied from interface: Cipher

Initialize the cipher for encryption or decryption with the given private key and initialization vector

Specified by:

init in interface Cipher

Throws:

java.lang.Exception

update

public void update(byte[] input,
          int inputOffset,
          int inputLen)
            throws java.lang.Exception

Description copied from interface: Cipher

Performs in-place encryption or decryption on the given data.

Specified by:

update in interface Cipher

Throws:

java.lang.Exception