com.jscape.inet.ssh.protocol.v2.marshaling.algorithms

Class JceEncryptionFactory

java.lang.Object

com.jscape.inet.ssh.protocol.v2.marshaling.algorithms.JceEncryptionFactory

All Implemented Interfaces:

EncryptionFactory

public class JceEncryptionFactory
extends java.lang.Object
implements EncryptionFactory

JCE-based encryption algorithm factory.

Author:

Alex Usun

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JceEncryptionFactory.Entry An algorithm entry.

Nested classes/interfaces inherited from interface com.jscape.inet.ssh.protocol.v2.marshaling.algorithms.EncryptionFactory

EncryptionFactory.Mode, EncryptionFactory.OperationException

Constructor Summary

Constructors

Constructor and Description
JceEncryptionFactory(JceEncryptionFactory.Entry... entries) Creates a new factory instance.

Method Summary

Modifier and Type	Method and Description
com.jscape.inet.ssh.protocol.v2.marshaling.algorithms.Encryption	clientToServerEncryptionFor(java.lang.String name, com.jscape.inet.ssh.protocol.v2.marshaling.algorithms.KeyFactory keyFactory, EncryptionFactory.Mode mode) Returns an encryption operation for client-server direction.
java.util.List<java.lang.String>	encryptions() Returns supported encryption algorithms.
com.jscape.inet.ssh.protocol.v2.marshaling.algorithms.Encryption	serverToClientEncryptionFor(java.lang.String name, com.jscape.inet.ssh.protocol.v2.marshaling.algorithms.KeyFactory keyFactory, EncryptionFactory.Mode mode) Returns an encryption operation for server-client direction.
JceEncryptionFactory	set(JceEncryptionFactory.Entry... entries) Sets algorithm entries.
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

JceEncryptionFactory

public JceEncryptionFactory(JceEncryptionFactory.Entry... entries)

Creates a new factory instance.

Parameters:

entries - entries

Method Detail

set

public JceEncryptionFactory set(JceEncryptionFactory.Entry... entries)

Sets algorithm entries.

Parameters:

entries - entries

Returns:

current factory instance

encryptions

public java.util.List<java.lang.String> encryptions()

Description copied from interface: EncryptionFactory

Returns supported encryption algorithms.

Specified by:

encryptions in interface EncryptionFactory

Returns:

supported encryption algorithms

clientToServerEncryptionFor

public com.jscape.inet.ssh.protocol.v2.marshaling.algorithms.Encryption clientToServerEncryptionFor(java.lang.String name,
                                                                                                    com.jscape.inet.ssh.protocol.v2.marshaling.algorithms.KeyFactory keyFactory,
                                                                                                    EncryptionFactory.Mode mode)
                                                                                             throws EncryptionFactory.OperationException

Description copied from interface: EncryptionFactory

Returns an encryption operation for client-server direction.

Specified by:

clientToServerEncryptionFor in interface EncryptionFactory

Parameters:

name - a SSH algorithm name

keyFactory - a key factory

mode - an encryption mode

Returns:

an cryption operation

Throws:

EncryptionFactory.OperationException - if an error occurs

serverToClientEncryptionFor

public com.jscape.inet.ssh.protocol.v2.marshaling.algorithms.Encryption serverToClientEncryptionFor(java.lang.String name,
                                                                                                    com.jscape.inet.ssh.protocol.v2.marshaling.algorithms.KeyFactory keyFactory,
                                                                                                    EncryptionFactory.Mode mode)
                                                                                             throws EncryptionFactory.OperationException

Description copied from interface: EncryptionFactory

Returns an encryption operation for server-client direction.

Specified by:

serverToClientEncryptionFor in interface EncryptionFactory

Parameters:

name - a SSH algorithm name

keyFactory - a key factory

mode - an encryption mode

Returns:

an cryption operation

Throws:

EncryptionFactory.OperationException - if an error occurs

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object