Package net.schmizz.sshj.transport

Class Converter

java.lang.Object

net.schmizz.sshj.transport.Converter

Direct Known Subclasses:

Decoder, Encoder

abstract class Converter
extends java.lang.Object

Base class for Encoder and Decoder.

From RFC 4253, p. 6

    Each packet is in the following format:

       uint32    packet_length
       byte      padding_length
       byte[n1]  payload; n1 = packet_length - padding_length - 1
       byte[n2]  random padding; n2 = padding_length
       byte[m]   mac (Message Authentication Code - MAC); m = mac_length
 

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	authed
protected boolean	authMode
protected Cipher	cipher
protected int	cipherSize
protected Compression	compression
protected boolean	etm
protected MAC	mac
protected long	seq

Constructor Summary

Constructors

Constructor	Description
Converter()

Method Summary

Modifier and Type	Method	Description
(package private) abstract Compression.Mode	getCompressionType()
(package private) long	getSequenceNumber()
(package private) boolean	isSequenceNumberAtMax()
(package private) void	resetSequenceNumber()
(package private) void	setAlgorithms(Cipher cipher, MAC mac, Compression compression)
(package private) void	setAuthenticated()
(package private) boolean	usingCompression()

Methods inherited from class java.lang.Object

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

Field Detail

cipher

protected Cipher cipher

mac

protected MAC mac

compression

protected Compression compression

cipherSize

protected int cipherSize

seq

protected long seq

authed

protected boolean authed

etm

protected boolean etm

authMode

protected boolean authMode

Constructor Detail

Converter

Converter()

Method Detail

getSequenceNumber

long getSequenceNumber()

resetSequenceNumber

void resetSequenceNumber()

isSequenceNumberAtMax

boolean isSequenceNumberAtMax()

setAlgorithms

void setAlgorithms(Cipher cipher,
                   MAC mac,
                   Compression compression)

setAuthenticated

void setAuthenticated()

usingCompression

boolean usingCompression()

getCompressionType

abstract Compression.Mode getCompressionType()