Package org.apache.http.impl.auth

Class NTLMEngineImpl.Handle

java.lang.Object

org.apache.http.impl.auth.NTLMEngineImpl.Handle

Enclosing class:

NTLMEngineImpl

static class NTLMEngineImpl.Handle
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final byte[]	exportedSessionKey
private final boolean	isConnection
(package private) final NTLMEngineImpl.Mode	mode
private final Cipher	rc4
private byte[]	sealingKey
(package private) int	sequenceNumber
private byte[]	signingKey

Constructor Summary

Constructors

Constructor	Description
Handle(byte[] exportedSessionKey, NTLMEngineImpl.Mode mode, boolean isConnection)

Method Summary

Modifier and Type	Method	Description
private void	advanceMessageSequence()
private byte[]	computeSignature(byte[] message)
private byte[]	decrypt(byte[] data)
byte[]	decryptAndVerifySignedMessage(byte[] inMessage)
private byte[]	encrypt(byte[] data)
byte[]	getSealingKey()
byte[]	getSigningKey()
private Cipher	initCipher()
byte[]	signAndEncryptMessage(byte[] cleartextMessage)
private boolean	validateSignature(byte[] signature, byte[] message)

Methods inherited from class java.lang.Object

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

Field Details

exportedSessionKey

private final byte[] exportedSessionKey

signingKey

private byte[] signingKey

sealingKey

private byte[] sealingKey

rc4

private final Cipher rc4

mode

final NTLMEngineImpl.Mode mode

isConnection

private final boolean isConnection

sequenceNumber

int sequenceNumber

Constructor Details

Handle

Handle(byte[] exportedSessionKey,
 NTLMEngineImpl.Mode mode,
 boolean isConnection)
throws NTLMEngineException

Throws:

NTLMEngineException

Method Details

getSigningKey

public byte[] getSigningKey()

getSealingKey

public byte[] getSealingKey()

initCipher

private Cipher initCipher()
                   throws NTLMEngineException

Throws:

NTLMEngineException

advanceMessageSequence

private void advanceMessageSequence()
                             throws NTLMEngineException

Throws:

NTLMEngineException

encrypt

private byte[] encrypt(byte[] data)

decrypt

private byte[] decrypt(byte[] data)

computeSignature

private byte[] computeSignature(byte[] message)

validateSignature

private boolean validateSignature(byte[] signature,
 byte[] message)

signAndEncryptMessage

public byte[] signAndEncryptMessage(byte[] cleartextMessage)
                             throws NTLMEngineException

Throws:

NTLMEngineException

decryptAndVerifySignedMessage

public byte[] decryptAndVerifySignedMessage(byte[] inMessage)
                                     throws NTLMEngineException

Throws:

NTLMEngineException