gnu.crypto.key.srp6
Class SRP6TLSClient

java.lang.Object
  gnu.crypto.key.BaseKeyAgreementParty
      gnu.crypto.key.srp6.SRP6KeyAgreement
          gnu.crypto.key.srp6.SRP6TLSClient

All Implemented Interfaces:

IKeyAgreementParty

Direct Known Subclasses:

SRP6SaslClient

public class SRP6TLSClient

extends SRP6KeyAgreement

A variation of the SRP6 key agreement protocol, for the client-side as proposed in Using SRP for TLS Authentication. The only difference between it and the SASL variant is that the shared secret is the entity S and not H(S).

Version:

$Revision: 1.2 $

Field Summary

Fields inherited from class gnu.crypto.key.srp6.SRP6KeyAgreement

g, GENERATOR, HASH_FUNCTION, HOST_PASSWORD_DB, K, mda, N, SHARED_MODULUS, SOURCE_OF_RANDOMNESS, THREE, USER_IDENTITY, USER_PASSWORD

Fields inherited from class gnu.crypto.key.BaseKeyAgreementParty

complete, initialised, name, rnd, step, TWO

Constructor Summary

SRP6TLSClient()

Method Summary

protected OutgoingMessage	computeSharedSecret(IncomingMessage in)
protected void	engineInit(java.util.Map attributes)
protected OutgoingMessage	engineProcessMessage(IncomingMessage in)
protected void	engineReset()

Methods inherited from class gnu.crypto.key.srp6.SRP6KeyAgreement

engineSharedSecret, uValue

Methods inherited from class gnu.crypto.key.BaseKeyAgreementParty

getSharedSecret, init, isComplete, name, nextRandomBytes, processMessage, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

SRP6TLSClient

public SRP6TLSClient()

Method Detail

engineInit

protected void engineInit(java.util.Map attributes)
                   throws KeyAgreementException

Specified by:

engineInit in class BaseKeyAgreementParty

Throws:

KeyAgreementException

engineProcessMessage

protected OutgoingMessage engineProcessMessage(IncomingMessage in)
                                        throws KeyAgreementException

Specified by:

engineProcessMessage in class BaseKeyAgreementParty

Throws:

KeyAgreementException

engineReset

protected void engineReset()

Overrides:

engineReset in class SRP6KeyAgreement

computeSharedSecret

protected OutgoingMessage computeSharedSecret(IncomingMessage in)
                                       throws KeyAgreementException

Throws:

KeyAgreementException