Results 21 to 30 of about 165,134 (247)
Tripartite authenticated key agreement protocols from pairings [PDF]
, 2003 Joux’s protocol [29] is a one round, tripartite key agreement protocol that is more bandwidthefficient than any previous three-party key agreement protocol. But it is insecure, suffering from a simple man-in-the-middle attack.
Kenneth G. Paterson +3 more
core +1 more source
Authenticated Multiparty Quantum Key Agreement for Optical-Ring Quantum Communication Networks
Frontiers in Physics, 2022 Quantum communication networks are connected by various devices to achieve communication or distributed computing for users in remote locations. In order to solve the problem of generating temporary session key for secure communication in optical-ring ...
Li-Zhen Gao +4 more
doaj +1 more source
A Beyond-5G Authentication and Key Agreement Protocol
, 2022 The standardized Authentication and Key Agreement protocol for 5G networks (5G AKA) have several security and privacy vulnerabilities. In this paper, we propose a novel authentication and key agreement protocol for 5G and beyond that is compatible with the standardized 5G AKA.
Mohamed Taoufiq Damir +3 more
openaire +3 more sources
On the Security of Authenticated Group Key Agreement Protocols [PDF]
Scalable Computing: Practice and Experience, 2019 The group key agreement protocol enables to derive a shared session key for the remote members to communicate securely. Recently, several attempts are made to utilize group key agreement protocols for secure multicasting in Internet of Things. This paper contributes to identify the security vulnerabilities in the existing protocols, to avoid them in ...
Suman Bala +3 more
openaire +2 more sources
Efficient three-party authenticated key agreement protocol based on chaotic map
网络与信息安全学报, 2016 Chaotic map has been used in the design of key agreement protocol due to its excellent properties.In most of password three-party authenticated key agreement protocol based on chaotic map,the server needs to store a sensitive password table.It makes ...
Xiong LI +3 more
doaj +3 more sources
An Authenticated Key Agreement Scheme for Wireless Sensor Networks
Journal of Sensor and Actuator Networks, 2014 We propose a new authenticated key agreement scheme based on Blom’s scheme, but using multiple master keys and public keys in permutations to compute the private keys in each node.
Mee Loong Yang +2 more
doaj +1 more source
Security analysis and enhancements of a three-party authenticated key agreement protocol
Acta Scientiarum: Technology, 2015 Three-party authenticated key agreement (3PAKA) protocol is an important cryptographic mechanism for secure communication, which allows two clients to generate a shared session key with the help of the server.
Zhiheng Wang, Zhanqiang Huo, Wenbo Shi
doaj +1 more source
A Lightweight Key Agreement Protocol with Authentication Capability
International Journal of Foundations of Computer Science, 2021 Computationally lightweight and unconditionally secure key agreement protocols are very useful for secure communication in public networks. Recently, Guan et al. proposed a key agreement protocol whose security is based on the unpredictability of channel noise rather than computationally hard problems.
openaire +1 more source
Improved Authenticated Key Agreement Scheme for Fog-Driven IoT Healthcare System
Secur. Commun. Networks, 2021 The Internet of things (IoT) has been widely used for various applications including medical and transportation systems, among others. Smart medical systems have become the most effective and practical solutions to provide users with low-cost ...
Tsu-Yang Wu +5 more
semanticscholar +1 more source
Hierarchical certificateless authenticated key agreement protocol
Tongxin xuebao, 2016 A hierarchical certificateless authenticated key agreement protocol was proposed, and the proposed protocol was proved secure in extended Canetti-Krawczyk (eCK) model, the security of the protocol was based on the computa-tional Diffie-Hellman assumption.
Hang SU, Jian-wei LIU, Rui TAO
doaj +2 more sources