In this paper, we propose a round-optimal identity-based authenticated key agreement protocol for a three-party setting in which three parties can actually transmit messages simultaneously. We then give its security proof in the random oracle model under the Bilinear Diffie–Hellman assumption.
In this paper, we propose a round-optimal identity-based authenticated key agreement protocol for a three-party setting in which three parties can actually transmit messages simultaneously. We then give its security proof in the random oracle model under the Bilinear Diffie–Hellman assumption.