Module org.refcodes.forwardsecrecy

Package org.refcodes.forwardsecrecy

Class EncryptionProviderImpl

java.lang.Object

org.refcodes.forwardsecrecy.EncryptionProviderImpl

All Implemented Interfaces:

EncryptionProvider, org.refcodes.mixin.Disposable, org.refcodes.security.Encrypter<String,String,org.refcodes.security.EncryptionException>

public class EncryptionProviderImpl
extends Object
implements EncryptionProvider

This class is a basic implementation of the EncryptionProvider interface.

Nested Class Summary

Nested classes/interfaces inherited from interface org.refcodes.mixin.Disposable

org.refcodes.mixin.Disposable.Disposedable

Constructor Summary

Constructors

Constructor	Description
EncryptionProviderImpl(EncryptionService aEncryptionService)	Constructs the EncryptionProvider using AES as implemented by the BouncyCastleProvider.
EncryptionProviderImpl(EncryptionService aEncryptionService, Provider aJceProvider, String aJceAlgorithm)	Constructs the EncryptionProvider with the given EncryptionService and with the specified JCE Provider as well as the according JCE algorithm.

Method Summary

Modifier and Type	Method	Description
void	dispose()
void	nextCipherVersion()	Forces a next valid cipher to be requested and used.
int	toEncrypted(byte[] abUFFER, int aOffset, int aLength, byte[] aOutBuffer, int aOutOffset)
String	toEncrypted(String aInput)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.refcodes.security.Encrypter

encrypt, encrypt

Constructor Detail

EncryptionProviderImpl

public EncryptionProviderImpl(EncryptionService aEncryptionService,
                              Provider aJceProvider,
                              String aJceAlgorithm)

Constructs the EncryptionProvider with the given EncryptionService and with the specified JCE Provider as well as the according JCE algorithm.

Parameters:

aEncryptionService - The EncryptionService to be used by the provider.

aJceProvider - The JCE Provider to be used.

aJceAlgorithm - the JCE algorithm to be used by the JCE Provider.

EncryptionProviderImpl

public EncryptionProviderImpl(EncryptionService aEncryptionService)

Constructs the EncryptionProvider using AES as implemented by the BouncyCastleProvider.

Parameters:

aEncryptionService - The service to be used by the provider.

Method Detail

toEncrypted

public String toEncrypted(String aInput)
                   throws org.refcodes.security.EncryptionException

Specified by:

toEncrypted in interface org.refcodes.security.Encrypter<String,String,org.refcodes.security.EncryptionException>

Specified by:

toEncrypted in interface EncryptionProvider

Throws:

org.refcodes.security.EncryptionException

toEncrypted

public int toEncrypted(byte[] abUFFER,
                       int aOffset,
                       int aLength,
                       byte[] aOutBuffer,
                       int aOutOffset)
                throws org.refcodes.security.EncryptionException

Specified by:

toEncrypted in interface org.refcodes.security.Encrypter<String,String,org.refcodes.security.EncryptionException>

Throws:

org.refcodes.security.EncryptionException

nextCipherVersion

public void nextCipherVersion()

Forces a next valid cipher to be requested and used.

Specified by:

nextCipherVersion in interface EncryptionProvider

dispose

public void dispose()

Specified by:

dispose in interface org.refcodes.mixin.Disposable