Package org.apache.sshd.server.kex

Class DHGServer

java.lang.Object

org.apache.sshd.common.util.logging.AbstractLoggingBean

org.apache.sshd.common.kex.dh.AbstractDHKeyExchange

org.apache.sshd.server.kex.AbstractDHServerKeyExchange

org.apache.sshd.server.kex.DHGServer

All Implemented Interfaces:

KeyExchange, NamedResource, SessionContextHolder, SessionHolder<Session>, ServerSessionHolder

public class DHGServer
extends AbstractDHServerKeyExchange

Author:

Apache MINA SSHD Project

Field Summary

Fields

Modifier and Type	Field	Description
protected AbstractDH	dh
protected final DHFactory	factory

Fields inherited from class org.apache.sshd.common.kex.dh.AbstractDHKeyExchange

h, hash, i_c, i_s, k, v_c, v_s

Fields inherited from class org.apache.sshd.common.util.logging.AbstractLoggingBean

log

Fields inherited from interface org.apache.sshd.common.kex.KeyExchange

GROUP_KEX_OPCODES_MAP, SIMPLE_KEX_OPCODES_MAP

Fields inherited from interface org.apache.sshd.common.NamedResource

BY_NAME_COMPARATOR, NAME_EXTRACTOR

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DHGServer(DHFactory factory, Session session)

Method Summary

Modifier and Type	Method	Description
final String	getName()
void	init(byte[] v_s, byte[] v_c, byte[] i_s, byte[] i_c)	Initialize the key exchange algorithm.
static KeyExchangeFactory	newFactory(DHFactory factory)
boolean	next(int cmd, Buffer buffer)	Process the next packet

Methods inherited from class org.apache.sshd.server.kex.AbstractDHServerKeyExchange

getServerSession

Methods inherited from class org.apache.sshd.common.kex.dh.AbstractDHKeyExchange

getE, getEValue, getF, getFValue, getH, getHash, getK, getSession, setE, setF, toString, updateE, updateE, updateF, updateF, validateEValue, validateFValue

Methods inherited from class org.apache.sshd.common.util.logging.AbstractLoggingBean

debug, debug, debug, debug, debug, error, error, error, error, error, getSimplifiedLogger, info, info, warn, warn, warn, warn, warn, warn, warn, warn

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.sshd.common.session.SessionHolder

getSessionContext

Field Details

factory

protected final DHFactory factory

dh

protected AbstractDH dh

Constructor Details

DHGServer

protected DHGServer(DHFactory factory,
 Session session)

Method Details

getName

public final String getName()

newFactory

public static KeyExchangeFactory newFactory(DHFactory factory)

init

public void init(byte[] v_s,
 byte[] v_c,
 byte[] i_s,
 byte[] i_c)
          throws Exception

Description copied from interface: KeyExchange

Initialize the key exchange algorithm.

Specified by:

init in interface KeyExchange

Overrides:

init in class AbstractDHKeyExchange

Parameters:

v_s - the server identification string

v_c - the client identification string

i_s - the server key initialization packet

i_c - the client key initialization packet

Throws:

Exception - if an error occurs

next

public boolean next(int cmd,
 Buffer buffer)
             throws Exception

Description copied from interface: KeyExchange

Process the next packet

Parameters:

cmd - the command

buffer - the packet contents positioned after the command

Returns:

a boolean indicating if the processing is complete or if more packets are to be received

Throws:

Exception - if an error occurs