An Improved Certificateless Authentication Key Agreement Protocol

DOI

10.2991/978-94-6463-210-1_25How to use a DOI?

Keywords

eCK model; certificateless authenticated; key agreement

Abstract

Because the information exchange between the Internet of Vehicles (IoV) is mainly through the wireless network, which makes the IoV equipment vulnerable to attack, therefore, in the V2V communication of the IoV, Lei et al. proposed an effective certificate less authenticated key exchange protocol that can resist the transient key disclosure attack, but this protocol cannot resist the temporary key disclosure attack and does not have the eCK security. On this basis, an improved certificate less authenticated key exchange protocol is proposed, and it is proved that the protocol has eCK security under GDH hypothesis and random oracle model. The analysis results show that the protocol only needs 10 elliptic curve point multiplication operations at the completion of key agreement stage, which is more efficient and less costly than the existing protocols, and is suitable for the IoV and the Internet environment.

Copyright

© 2023 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Zejie Liu
AU  - Haiyan Sun
PY  - 2023
DA  - 2023/07/25
TI  - An Improved Certificateless Authentication Key Agreement Protocol
BT  - 2023 4th International Conference on E-Commerce and Internet Technology (ECIT 2023)
PB  - Atlantis Press
SP  - 196
EP  - 205
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-210-1_25
DO  - 10.2991/978-94-6463-210-1_25
ID  - Liu2023
ER  -