ch.ethz.ssh2.crypto
Class KeyMaterial

java.lang.Object
  ch.ethz.ssh2.crypto.KeyMaterial

public class KeyMaterial
extends Object

Establishes key material for iv/key/mac (both directions).

Version:

2.50, 03/15/10

Author:

Christian Plattner

Field Summary

byte[]	enc_key_client_to_server
byte[]	enc_key_server_to_client
byte[]	initial_iv_client_to_server
byte[]	initial_iv_server_to_client
byte[]	integrity_key_client_to_server
byte[]	integrity_key_server_to_client

Constructor Summary

KeyMaterial()

Method Summary

static KeyMaterial

create(String hashType, byte[] H, BigInteger K, byte[] SessionID, int keyLengthCS, int blockSizeCS, int macLengthCS, int keyLengthSC, int blockSizeSC, int macLengthSC)

Methods inherited from class java.lang.Object

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

Field Detail

initial_iv_client_to_server

public byte[] initial_iv_client_to_server

initial_iv_server_to_client

public byte[] initial_iv_server_to_client

enc_key_client_to_server

public byte[] enc_key_client_to_server

enc_key_server_to_client

public byte[] enc_key_server_to_client

integrity_key_client_to_server

public byte[] integrity_key_client_to_server

integrity_key_server_to_client

public byte[] integrity_key_server_to_client

Constructor Detail

KeyMaterial

public KeyMaterial()

Method Detail

create

public static KeyMaterial create(String hashType,
                                 byte[] H,
                                 BigInteger K,
                                 byte[] SessionID,
                                 int keyLengthCS,
                                 int blockSizeCS,
                                 int macLengthCS,
                                 int keyLengthSC,
                                 int blockSizeSC,
                                 int macLengthSC)
                          throws IllegalArgumentException

Throws:

IllegalArgumentException