Post‐quantum identity‐based authenticated multiple key agreement protocol

An Improved Authenticated Multiple-key Agreement Protocol

Improved Yen-Joye’s Authenticated Multiple-key Agreement Protocol∗

In this article, we propose an authenticated multiple-key agreement protocol. The protocol not only secure to against the unknown-key attack but also more efficient than the other protocols.

Chameleon-Based Deniable Authenticated Key Agreement Protocol

As a useful means of safeguarding privacy of communications, deniable authentication has received much attention. A Chameleon-based deniable authenticated key agreement protocol is presented in this paper. The protocol has following properties. Any one of the two participants can’t present a digital proof to convince a third party that a claimed agreement has really taken place. Once a forgery ...

A Robust Authenticated Key Agreement Protocol

In this paper, we propose a robust authenticated key agreement protocol in which two communication parties exchange a secret session key and authenticate each other. The protocol can be considered as an improvement of simple authenticated key agreement algorithm (SAKA). However, our protocol is more significant in that it addresses the problem of the off-line password guessing attack.

A New Authenticated Key Agreement Protocol

Authenticated key agreement protocols play a significant role in securing communications over public network channels (Internet). This paper proposes a new key agreement protocol based on factorization problem over nonabelian groups. Then it presents two different ways to provide mutual authentication for the proposed protocol; this paper presents a new authenticated key agreement protocol usin...