public override void init(Session session,
byte[] V_S, byte[] V_C, byte[] I_S, byte[] I_C)
{
this.session=session;
this.V_S=V_S;
this.V_C=V_C;
this.I_S=I_S;
this.I_C=I_C;
// sha=new SHA1();
// sha.init();
try
{
Type t=Type.GetType(session.getConfig("sha-1"));
sha=(HASH)(Activator.CreateInstance(t));
sha.init();
}
catch(Exception ee)
{
Console.WriteLine(ee);
}
buf=new Buffer();
packet=new Packet(buf);
try
{
Type t=Type.GetType(session.getConfig("dh"));
dh=(DH)(Activator.CreateInstance(t));
dh.init();
}
catch(Exception ee)
{
Console.WriteLine(ee);
}
dh.setP(p);
dh.setG(g);
// The client responds with:
// byte SSH_MSG_KEXDH_INIT(30)
// mpint e <- g^x mod p
// x is a random number (1 < x < (p-1)/2)
e=dh.getE();
packet.reset();
buf.putByte((byte)SSH_MSG_KEXDH_INIT);
buf.putMPInt(e);
session.write(packet);
state=SSH_MSG_KEXDH_REPLY;
}
//private byte[] f;
public override void init(Session session,
byte[] V_S, byte[] V_C, byte[] I_S, byte[] I_C)
{
this.session=session;
this.V_S=V_S;
this.V_C=V_C;
this.I_S=I_S;
this.I_C=I_C;
// sha=new SHA1();
// sha.init();
try
{
Type t=Type.GetType(session.getConfig("sha-1"));
sha=(HASH)(Activator.CreateInstance(t));
sha.init();
}
catch(Exception e)
{
Console.WriteLine(e);
}
buf=new Buffer();
packet=new Packet(buf);
try
{
Type t=Type.GetType(session.getConfig("dh"));
dh=(DH)(Activator.CreateInstance(t));
dh.init();
}
catch(Exception e)
{
Console.WriteLine(e);
}
packet.reset();
buf.putByte((byte)0x22);
buf.putInt(min);
buf.putInt(preferred);
buf.putInt(max);
session.write(packet);
state=SSH_MSG_KEX_DH_GEX_GROUP;
}
