java.lang.Object
- com.sshtools.j2ssh.transport.cipher.SshCipher

Direct Known Subclasses:

BlowfishCbc, TripleDesCbc
```
public abstract class SshCipher
extends java.lang.Object
```
Version:

$Revision: 1.19 $

Author:

$author$

Field Summary

Fields
Modifier and Type Field Description

static int DECRYPT_MODE

static int ENCRYPT_MODE

Constructor Summary

Constructors
Constructor Description

SshCipher()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract int`	`getBlockSize()`
`abstract void`	`init(int mode, byte[] iv, byte[] keydata)`
`byte[]`	`transform(byte[] data)`
`abstract byte[]`	`transform(byte[] data, int offset, int len)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- ENCRYPT_MODE
```
public static final int ENCRYPT_MODE
```
  See Also:
  
  Constant Field Values
- DECRYPT_MODE
```
public static final int DECRYPT_MODE
```
  See Also:
  
  Constant Field Values

Constructor Detail
- SshCipher
```
public SshCipher()
```

Method Detail

getBlockSize
```
public abstract int getBlockSize()
```
Returns:

init

public abstract void init(int mode,
                          byte[] iv,
                          byte[] keydata)
                   throws AlgorithmOperationException

Parameters:: mode -; iv -; keydata -
Throws:: AlgorithmOperationException

transform

public byte[] transform(byte[] data)
                 throws AlgorithmOperationException

Parameters:: data -
Returns:
Throws:: AlgorithmOperationException

transform

public abstract byte[] transform(byte[] data,
                                 int offset,
                                 int len)
                          throws AlgorithmOperationException

Parameters:: data -; offset -; len -
Returns:
Throws:: AlgorithmOperationException

Class SshCipher

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ENCRYPT_MODE

DECRYPT_MODE

Constructor Detail

SshCipher

Method Detail

getBlockSize

init

transform

transform