Package org.apache.sshd.common.session.helpers

Class AbstractSession.MessageCodingSettings

java.lang.Object

org.apache.sshd.common.session.helpers.AbstractSession.MessageCodingSettings

Enclosing class:

AbstractSession

protected static class AbstractSession.MessageCodingSettings
extends Object

Message encoding or decoding settings as determined at the end of a key exchange.

Constructor Summary

Constructors

Constructor	Description
MessageCodingSettings(Cipher cipher, Mac mac, Compression compression, Cipher.Mode mode, byte[] key, byte[] iv)

Method Summary

Modifier and Type	Method	Description
Cipher	getCipher(long packetSequenceNumber)	Get the Cipher.
Compression	getCompression()
Mac	getMac()

Methods inherited from class java.lang.Object

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

Constructor Details

MessageCodingSettings

public MessageCodingSettings(Cipher cipher,
 Mac mac,
 Compression compression,
 Cipher.Mode mode,
 byte[] key,
 byte[] iv)

Method Details

getCipher

public Cipher getCipher(long packetSequenceNumber)
                 throws Exception

Get the Cipher.

Parameters:

packetSequenceNumber - SSH packet sequence number for initializing the cipher. Pass AbstractSession.seqo if the cipher is to be used for output, AbstractSession.seqi otherwise.

Returns:

the fully initialized cipher

Throws:

Exception - if the cipher cannot be initialized

getMac

public Mac getMac()

getCompression

public Compression getCompression()