Package org.bouncycastle.crypto.agreement.owl

Class OwlFinishRegistration

java.lang.Object

org.bouncycastle.crypto.agreement.owl.OwlFinishRegistration

public class OwlFinishRegistration
extends Object

The final payload generated by the OwlServerRegistration during the user registration of a Owl exchange. This payload is to be stored securely by the server.

Each OwlServerRegistration creates and sends an instance of this payload to be stored securely. The payload to send should be created via OwlServerRegistration.registerUseronServer(OwlInitialRegistration).

Constructor Summary

Constructors

Constructor	Description
OwlFinishRegistration(String clientId, ECSchnorrZKP knowledgeProofForX3, ECPoint gx3, BigInteger pi, ECPoint gt)	Constructor of OwlFinishRegistration

Method Summary

Modifier and Type	Method	Description
String	getClientId()	Get the client identity
ECPoint	getGt()	Get T = t * [G]
ECPoint	getGx3()	Get X3 = x3 * [G]
ECSchnorrZKP	getKnowledgeProofForX3()	Get the zero-knowledge proof for the knowledge of x3 for X3 = x3 * [G]
BigInteger	getPi()	Get pi = H(t), where t = H(Username||password) mod(n)

Methods inherited from class java.lang.Object

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

Constructor Details

OwlFinishRegistration

public OwlFinishRegistration(String clientId,
 ECSchnorrZKP knowledgeProofForX3,
 ECPoint gx3,
 BigInteger pi,
 ECPoint gt)

Constructor of OwlFinishRegistration

Parameters:

clientId - The client identity (or username)

knowledgeProofForX3 - The zero-knowledge proof for the knowledge of x3 for X3

gx3 - The public key X3= [G] * x3

pi - pi = H(t) where t=H(username || password) mod n

gt - T = t * [G]

Method Details

getClientId

public String getClientId()

Get the client identity

Returns:

The client identity

getPi

public BigInteger getPi()

Get pi = H(t), where t = H(Username||password) mod(n)

Returns:

pi

getGt

public ECPoint getGt()

Get T = t * [G]

Returns:

T

getGx3

public ECPoint getGx3()

Get X3 = x3 * [G]

Returns:

X3

getKnowledgeProofForX3

public ECSchnorrZKP getKnowledgeProofForX3()

Get the zero-knowledge proof for the knowledge of x3 for X3 = x3 * [G]

Returns:

ECSchnorrZKP