Package com.exceptionfactory.jagged.framework.stream

Class StandardEncryptingChannelFactory

java.lang.Object

com.exceptionfactory.jagged.framework.stream.StandardEncryptingChannelFactory

All Implemented Interfaces:

EncryptingChannelFactory

Direct Known Subclasses:

ArmoredEncryptingChannelFactory

public class StandardEncryptingChannelFactory
extends Object
implements EncryptingChannelFactory

Standard implementation of Encrypting Channel Factory supports writing encrypted channels

Constructor Summary

Constructors

Constructor	Description
StandardEncryptingChannelFactory()	Standard Encrypting Channel Factory constructor using default Security Provider configuration
StandardEncryptingChannelFactory(Provider provider)	Standard Encrypting Channel Factory constructor using specified Security Provider

Method Summary

Modifier and Type	Method	Description
WritableByteChannel	newEncryptingChannel(WritableByteChannel outputChannel, Iterable<RecipientStanzaWriter> recipientStanzaWriters)	Create new channel that encrypts and writes to the supplied output channel

Methods inherited from class java.lang.Object

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

Constructor Details

StandardEncryptingChannelFactory

public StandardEncryptingChannelFactory()

Standard Encrypting Channel Factory constructor using default Security Provider configuration

StandardEncryptingChannelFactory

public StandardEncryptingChannelFactory(Provider provider)

Standard Encrypting Channel Factory constructor using specified Security Provider

Parameters:

provider - Security Provider supporting ChaCha20-Poly1305

Method Details

newEncryptingChannel

public WritableByteChannel newEncryptingChannel(WritableByteChannel outputChannel,
 Iterable<RecipientStanzaWriter> recipientStanzaWriters)
                                         throws GeneralSecurityException,
IOException

Create new channel that encrypts and writes to the supplied output channel

Specified by:

newEncryptingChannel in interface EncryptingChannelFactory

Parameters:

outputChannel - Output Channel destination for encrypted bytes

recipientStanzaWriters - One or more Recipient Stanza Writers for intended recipients

Returns:

Writable Byte Channel

Throws:

GeneralSecurityException - Thrown on recipient writing or cipher operation failures

IOException - Thrown on failures to write Channel or Recipient Stanzas