net.jradius.util

Class CHAP

java.lang.Object

net.jradius.util.CHAP

public final class CHAP
extends Object

CHAP Utils.

Author:

David Bird

Constructor Summary

Constructors

Constructor and Description
CHAP()

Method Summary

Modifier and Type	Method and Description
static byte[]	chapMD5(byte id, byte[] Password, byte[] Challenge)
static byte[]	chapResponse(byte id, byte[] Password, byte[] Challenge) Do CHAP

Methods inherited from class java.lang.Object

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

Constructor Detail

CHAP

public CHAP()

Method Detail

chapMD5

public static byte[] chapMD5(byte id,
                             byte[] Password,
                             byte[] Challenge)
                      throws NoSuchAlgorithmException

Parameters:

id - The packet identifier

Password - The User's Password value in bytes

Challenge - The 16 byte authentication challenge

Returns:

Returns the CHAP-Password

Throws:

NoSuchAlgorithmException

chapResponse

public static byte[] chapResponse(byte id,
                                  byte[] Password,
                                  byte[] Challenge)
                           throws NoSuchAlgorithmException

Do CHAP

Parameters:

id - The packet identifier

Password - The User's Password value in bytes

Challenge - The 16 byte authentication challenge

Returns:

Returns the CHAP-Password

Throws:

NoSuchAlgorithmException