Class OwlAuthenticationInitiate

java.lang.Object

org.bouncycastle.crypto.agreement.owl.OwlAuthenticationInitiate

public class OwlAuthenticationInitiate
extends Object

The payload sent by the client in the first pass of an Owl exchange.

Each OwlClient creates and sends an instance of this payload to the OwlServer. The payload to send should be created via OwlClient.authenticationInitiate().

Constructor Summary

Constructors

Constructor	Description
OwlAuthenticationInitiate(String clientId, ECPoint gx1, ECPoint gx2, ECSchnorrZKP knowledgeProofForX1, ECSchnorrZKP knowledgeProofForX2)	Constructor of OwlAuthenticationInitiate

Method Summary

Modifier and Type	Method	Description
String	getClientId()	Get the client's identity (or username)
ECPoint	getGx1()	Get the client's public key X1 = x1 * [G] in the first pass of Owl
ECPoint	getGx2()	Get the client's public key X2 = x2 * [G] in the first pass of Owl
ECSchnorrZKP	getKnowledgeProofForX1()	Get the zero-knowledge proof for the knowledge of x1
ECSchnorrZKP	getKnowledgeProofForX2()	Get the zero-knowledge proof for the knowledge of x2

Methods inherited from class Object

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

Constructor Details

OwlAuthenticationInitiate

public OwlAuthenticationInitiate(String clientId,
 ECPoint gx1,
 ECPoint gx2,
 ECSchnorrZKP knowledgeProofForX1,
 ECSchnorrZKP knowledgeProofForX2)

Constructor of OwlAuthenticationInitiate

Parameters:

clientId - the client's identity (or username)

gx1 - The public key X1 = x1 * [G]

gx2 - The public key X2 = x2 * [G]

knowledgeProofForX1 - The zero-knowledge proof for proving the knowledge of x1

knowledgeProofForX2 - The zero-knowledge proof for proving the knowledge of x2

Method Details

getClientId

public String getClientId()

Get the client's identity (or username)

Returns:

The client's identity

getGx1

public ECPoint getGx1()

Get the client's public key X1 = x1 * [G] in the first pass of Owl

Returns:

The client's public key X1

getGx2

public ECPoint getGx2()

Get the client's public key X2 = x2 * [G] in the first pass of Owl

Returns:

The client's public key X2

getKnowledgeProofForX1

public ECSchnorrZKP getKnowledgeProofForX1()

Get the zero-knowledge proof for the knowledge of x1

Returns:

ECSchnorrZKP

getKnowledgeProofForX2

public ECSchnorrZKP getKnowledgeProofForX2()

Get the zero-knowledge proof for the knowledge of x2

Returns:

ECSchnorrZKP