Package com.exceptionfactory.jagged.framework.armor

Class ArmoredDecryptingChannelFactory

java.lang.Object

com.exceptionfactory.jagged.framework.stream.StandardDecryptingChannelFactory

com.exceptionfactory.jagged.framework.armor.ArmoredDecryptingChannelFactory

All Implemented Interfaces:

DecryptingChannelFactory

public class ArmoredDecryptingChannelFactory
extends StandardDecryptingChannelFactory

ASCII Armored implementation of Decrypting Channel Factory supports reading encrypted channels with Base64 wrapping

Constructor Summary

Constructors

Constructor	Description
ArmoredDecryptingChannelFactory()	Armored Decrypting Channel Factory constructor using default Security Provider configuration
ArmoredDecryptingChannelFactory(Provider provider)	Armored Decrypting Channel Factory constructor using specified Security Provider

Method Summary

Modifier and Type	Method	Description
ReadableByteChannel	newDecryptingChannel(ReadableByteChannel inputChannel, Iterable<RecipientStanzaReader> recipientStanzaReaders)	Create new channel that reads and decrypts from the supplied open input channel with ASCII Armored Base64 wrapping

Methods inherited from class java.lang.Object

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

Constructor Details

ArmoredDecryptingChannelFactory

public ArmoredDecryptingChannelFactory()

Armored Decrypting Channel Factory constructor using default Security Provider configuration

ArmoredDecryptingChannelFactory

public ArmoredDecryptingChannelFactory(Provider provider)

Armored Decrypting Channel Factory constructor using specified Security Provider

Parameters:

provider - Security Provider supporting ChaCha20-Poly1305

Method Details

newDecryptingChannel

public ReadableByteChannel newDecryptingChannel(ReadableByteChannel inputChannel,
 Iterable<RecipientStanzaReader> recipientStanzaReaders)
                                         throws GeneralSecurityException,
IOException

Create new channel that reads and decrypts from the supplied open input channel with ASCII Armored Base64 wrapping

Specified by:

newDecryptingChannel in interface DecryptingChannelFactory

Overrides:

newDecryptingChannel in class StandardDecryptingChannelFactory

Parameters:

inputChannel - Input Channel source containing encrypted bytes with ASCII Armored Base64 wrapping

recipientStanzaReaders - Recipient Stanza Readers capable of providing the Identity to read the File Key for decryption

Returns:

Readable Byte Channel

Throws:

GeneralSecurityException - Thrown on recipient processing or cipher operation failures

IOException - Thrown on failures to read input channel