JPAKERound1Payload (Bouncy Castle Library 1.54 API Specification)
Date: 2015-12-29

org.bouncycastle.crypto.agreement.jpake

## Class JPAKERound1Payload

- java.lang.Object
- - org.bouncycastle.crypto.agreement.jpake.JPAKERound1Payload

-     public class JPAKERound1Payload
      extends java.lang.Object

  The payload sent/received during the first round of a J-PAKE exchange.

  Each `JPAKEParticipant` creates and sends an instance of this payload to the other `JPAKEParticipant`. The payload to send should be created via `JPAKEParticipant.createRound1PayloadToSend()`.

  Each `JPAKEParticipant` must also validate the payload received from the other `JPAKEParticipant`. The received payload should be validated via `JPAKEParticipant.validateRound1PayloadReceived(JPAKERound1Payload)`.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `JPAKERound1Payload(java.lang.String participantId, java.math.BigInteger gx1, java.math.BigInteger gx2, java.math.BigInteger[] knowledgeProofForX1, java.math.BigInteger[] knowledgeProofForX2)`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `java.math.BigInteger` | `getGx1()`
    `java.math.BigInteger` | `getGx2()`
    `java.math.BigInteger[]` | `getKnowledgeProofForX1()`
    `java.math.BigInteger[]` | `getKnowledgeProofForX2()`
    `java.lang.String` | `getParticipantId()`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### JPAKERound1Payload

          public JPAKERound1Payload(java.lang.String participantId,
                            java.math.BigInteger gx1,
                            java.math.BigInteger gx2,
                            java.math.BigInteger[] knowledgeProofForX1,
                            java.math.BigInteger[] knowledgeProofForX2)

  - ### Method Detail

    - #### getParticipantId

          public java.lang.String getParticipantId()

    - #### getGx1

          public java.math.BigInteger getGx1()

    - #### getGx2

          public java.math.BigInteger getGx2()

    - #### getKnowledgeProofForX1

          public java.math.BigInteger[] getKnowledgeProofForX1()

    - #### getKnowledgeProofForX2

          public java.math.BigInteger[] getKnowledgeProofForX2()