TELKOMNIKA Telecommunication Computing Electronics and Control
LSKA-ID: A lightweight security and key agreement protocol based on an identity for vehicular communication

TELKOMNIKA Telecommunication Computing Electronics and Control
LSKA-ID: A lightweight security and key agreement protocol based on an identity for vehicular communication

Authentication
Chinese remainder theorem
Privacy preserving
Security
VANETs

Recently, a huge effort has been pushed to the wireless broadcasting nature
in the open area. However, the vehicular ad hoc network (VANET) is
disposed to various kinds of attacks. Hence, keeping the security in VANET is
the most critical issue because of the VANET network related to human life.
Thus, we propose a robust and lightweight security and key agreement-based
identity protocol LSKA-ID for vehicular communication. Our protocol
utilizes the elliptic curve cryptography, Chinese reminder theorem, and
identity (ID)-based cryptosystem to resolve the issues found in the
previously proposed schemes, in which our protocol can resolve the key
escrow issues accompanied in most ID-based schemes. Also, it does not
need batch verification operations, which cause some problems to the
verifier in case the batch beacons have one or more illegal beacons.
Moreover, the LSKA-ID protocol addresses the dependency on the trusted
authority (TA) during the high frequent handover between the groups that
may cause a bottleneck problem on the TA. The security analysis proves the
correctness of the LSKA-ID protocol by using the random oracle model and
has shown to be effective in a performance evaluation.

Murtadha A. Alazzawi, Mohammed Tali Almalchy, Ahmed Al-Shammari, Ahmed Salih Al-Khaleefa, Hayder M. Albehadili

http://telkomnika.uad.ac.id

Feb 16, 2023

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