Org.BouncyCastle.Crypto.Agreement.JPake.JPakeParticipant.ValidateRound3PayloadReceived C# (CSharp) Méthode

        public virtual void ValidateRound3PayloadReceived(JPakeRound3Payload round3PayloadReceived, BigInteger keyingMaterial)
        {
            if (this.state >= STATE_ROUND_3_VALIDATED)
                throw new InvalidOperationException("Validation already attempted for round 3 payload for " + this.participantId);
            if (this.state < STATE_KEY_CALCULATED)
                throw new InvalidOperationException("Keying material must be calculated prior to validating round 3 payload for " + this.participantId);

            JPakeUtilities.ValidateParticipantIdsDiffer(participantId, round3PayloadReceived.ParticipantId);
            JPakeUtilities.ValidateParticipantIdsEqual(this.partnerParticipantId, round3PayloadReceived.ParticipantId);

            JPakeUtilities.ValidateMacTag(
                this.participantId,
                this.partnerParticipantId,
                this.gx1,
                this.gx2,
                this.gx3,
                this.gx4,
                keyingMaterial,
                this.digest,
                round3PayloadReceived.MacTag);

            // Clear the rest of the fields.
            this.gx1 = null;
            this.gx2 = null;
            this.gx3 = null;
            this.gx4 = null;

            this.state = STATE_ROUND_3_VALIDATED;
        }
    }