view app/src/main/java/ch/ethz/ssh2/packets/PacketKexDHInit.java @ 459:a3239022798d
compile 32 and 64 bit arch, bump version
author |
Carl Byington <carl@five-ten-sg.com> |
date |
Sun, 28 Apr 2019 17:06:20 -0700 (2019-04-29) |
parents |
d29cce60f393 |
children |
|
line source
/*
* Copyright (c) 2006-2011 Christian Plattner. All rights reserved.
* Please refer to the LICENSE.txt for licensing details.
*/
package ch.ethz.ssh2.packets;
import java.io.IOException;
import java.math.BigInteger;
import ch.ethz.ssh2.PacketFormatException;
import ch.ethz.ssh2.PacketTypeException;
/**
* @author Christian Plattner
* @version $Id: PacketKexDHInit.java 160 2014-05-01 14:30:26Z dkocher@sudo.ch $
*/
public final class PacketKexDHInit {
private final byte[] payload;
private final BigInteger e;
public PacketKexDHInit(BigInteger e) {
this.e = e;
TypesWriter tw = new TypesWriter();
tw.writeByte(Packets.SSH_MSG_KEXDH_INIT);
tw.writeMPInt(e);
payload = tw.getBytes();
}
public PacketKexDHInit(byte payload[]) throws IOException {
this.payload = payload;
TypesReader tr = new TypesReader(payload);
int packet_type = tr.readByte();
if (packet_type != Packets.SSH_MSG_KEXDH_INIT) {
throw new PacketTypeException(packet_type);
}
e = tr.readMPINT();
if (tr.remain() != 0) {
throw new PacketFormatException(String.format("Padding in %s", Packets.getMessageName(packet_type)));
}
}
public BigInteger getE() {
return e;
}
public byte[] getPayload() {
return payload;
}
}