Package com.trilead.ssh2.crypto.dh

Class DhGroupExchange

java.lang.Object

com.trilead.ssh2.crypto.dh.DhGroupExchange

public class DhGroupExchange
extends java.lang.Object

DhGroupExchange.

Constructor Summary

Constructors

Constructor	Description
DhGroupExchange(java.math.BigInteger p, java.math.BigInteger g)

Method Summary

Modifier and Type	Method	Description
byte[]	calculateH(byte[] clientversion, byte[] serverversion, byte[] clientKexPayload, byte[] serverKexPayload, byte[] hostKey, DHGexParameters para)
java.math.BigInteger	getE()
java.math.BigInteger	getK()
void	init(java.security.SecureRandom rnd)
void	setF(java.math.BigInteger f)	Sets f and calculates the shared secret.

Methods inherited from class java.lang.Object

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

Constructor Detail

DhGroupExchange

public DhGroupExchange(java.math.BigInteger p,
                       java.math.BigInteger g)

Method Detail

init

public void init(java.security.SecureRandom rnd)

getE

public java.math.BigInteger getE()

Returns:

Returns the e.

getK

public java.math.BigInteger getK()

Returns:

Returns the shared secret k.

setF

public void setF(java.math.BigInteger f)

Sets f and calculates the shared secret.

calculateH

public byte[] calculateH(byte[] clientversion,
                         byte[] serverversion,
                         byte[] clientKexPayload,
                         byte[] serverKexPayload,
                         byte[] hostKey,
                         DHGexParameters para)