org.apache.sshd.server.kex

Class AbstractDHServerKeyExchange

java.lang.Object

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

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

org.apache.sshd.server.kex.AbstractDHServerKeyExchange

All Implemented Interfaces:

KeyExchange, NamedResource, SessionHolder<AbstractSession>, ServerSessionHolder

Direct Known Subclasses:

DHGEXServer, DHGServer

public abstract class AbstractDHServerKeyExchange
extends AbstractDHKeyExchange
implements ServerSessionHolder

Author:

Apache MINA SSHD Project

Field Summary

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

e, f, 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 and Description
protected	AbstractDHServerKeyExchange()

Method Summary

Modifier and Type	Method and Description
PublicKey	getServerKey() Retrieves the server's key
ServerSession	getServerSession()
void	init(Session s, byte[] v_s, byte[] v_c, byte[] i_s, byte[] i_c) Initialize the key exchange algorithm.

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

getH, getHash, getK, getSession, toString

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

getSimplifiedLogger

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.kex.KeyExchange

getGroupKexOpcodeName, getSimpleKexOpcodeName, next

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

findByName, getName, getNameList, getNames, removeByName

Constructor Detail

AbstractDHServerKeyExchange

protected AbstractDHServerKeyExchange()

Method Detail

getServerSession

public final ServerSession getServerSession()

Specified by:

getServerSession in interface ServerSessionHolder

Returns:

The underlying ServerSession used

init

public void init(Session s,
                 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:

s - the session using this algorithm

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

getServerKey

public PublicKey getServerKey()

Description copied from interface: KeyExchange

Retrieves the server's key

Specified by:

getServerKey in interface KeyExchange

Returns:

The server's PublicKey