com.healthmarketscience.jackcess.util

Class StreamCipherFactory

java.lang.Object

com.healthmarketscience.jackcess.util.StreamCipherFactory

Direct Known Subclasses:

RC4EngineCompat.Factory

public abstract class StreamCipherFactory
extends java.lang.Object

Factory for instantiating StreamCipher instances. Bouncy Castle 1.51 made a binary incompatible change to the StreamCipher API. This factory enables jackcess-encrypt to function with both the pre 1.51 API as well as the 1.51+ API.

Field Summary

Fields

Modifier and Type	Field and Description
private static StreamCipherFactory	RC4_ENGINE_FACTORY compatible factory for RC4Engine instances

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	StreamCipherFactory()

Method Summary

Modifier and Type	Method and Description
private static StreamCipherFactory	loadFactory(java.lang.String className)
abstract StreamCipherCompat	newInstance()
static StreamCipherCompat	newRC4Engine()

Methods inherited from class java.lang.Object

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

Field Detail

RC4_ENGINE_FACTORY

private static final StreamCipherFactory RC4_ENGINE_FACTORY

compatible factory for RC4Engine instances

Constructor Detail

StreamCipherFactory

protected StreamCipherFactory()

Method Detail

newRC4Engine

public static StreamCipherCompat newRC4Engine()

loadFactory

private static StreamCipherFactory loadFactory(java.lang.String className)
                                        throws java.lang.Exception

Throws:

java.lang.Exception

newInstance

public abstract StreamCipherCompat newInstance()