|
0
|
1
|
|
|
2 package com.trilead.ssh2.packets;
|
|
|
3
|
|
|
4 import java.io.IOException;
|
|
|
5
|
|
|
6 import java.math.BigInteger;
|
|
|
7
|
|
|
8 /**
|
|
|
9 * PacketKexDhGexReply.
|
|
|
10 *
|
|
|
11 * @author Christian Plattner, plattner@trilead.com
|
|
|
12 * @version $Id: PacketKexDhGexReply.java,v 1.1 2007/10/15 12:49:55 cplattne Exp $
|
|
|
13 */
|
|
|
14 public class PacketKexDhGexReply {
|
|
|
15 byte[] payload;
|
|
|
16
|
|
|
17 byte[] hostKey;
|
|
|
18 BigInteger f;
|
|
|
19 byte[] signature;
|
|
|
20
|
|
|
21 public PacketKexDhGexReply(byte payload[], int off, int len) throws IOException {
|
|
|
22 this.payload = new byte[len];
|
|
|
23 System.arraycopy(payload, off, this.payload, 0, len);
|
|
|
24 TypesReader tr = new TypesReader(payload, off, len);
|
|
|
25 int packet_type = tr.readByte();
|
|
|
26
|
|
|
27 if (packet_type != Packets.SSH_MSG_KEX_DH_GEX_REPLY)
|
|
|
28 throw new IOException("This is not a SSH_MSG_KEX_DH_GEX_REPLY! (" + packet_type + ")");
|
|
|
29
|
|
|
30 hostKey = tr.readByteString();
|
|
|
31 f = tr.readMPINT();
|
|
|
32 signature = tr.readByteString();
|
|
|
33
|
|
|
34 if (tr.remain() != 0)
|
|
|
35 throw new IOException("PADDING IN SSH_MSG_KEX_DH_GEX_REPLY!");
|
|
|
36 }
|
|
|
37
|
|
|
38 public BigInteger getF() {
|
|
|
39 return f;
|
|
|
40 }
|
|
|
41
|
|
|
42 public byte[] getHostKey() {
|
|
|
43 return hostKey;
|
|
|
44 }
|
|
|
45
|
|
|
46 public byte[] getSignature() {
|
|
|
47 return signature;
|
|
|
48 }
|
|
|
49 }
|
