A lightweight secure time synchronization mechanism for ISO/IEC/IEEE 21451 sensor networks

Longhua Guo, Jun Wu, Jingwei Li, Jianhua Li, William J. Miller

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In sensor network, ISO/IEC/IEEE 21451 standards attach significance for its provided communication and information models which facilitate the access of smart sensor to a network. As a distributed system, many applications and protocols in ISO/IEC/IEEE 21451 sensor network require common clock through time synchronization. Ensuring the security of time synchronization sets significant foundation to basic communication. In this paper, we proposed a lightweight secure time synchronization mechanism for ISO/IEC/IEEE 21451 sensor network which takes the security requirements including authentication, integrity, confidentiality, nonrepudiation and availability into consideration. Authentication phase, timestamp transfer phase and synchronization phase comprise the main steps for the time synchronization. Strong authentication provides basis for security protection. Lightweight encryption algorithm is utilized for more precise time synchronization. Discussion and simulation result are given to support the efficiency of the lightweight proposed secure time synchronization.

Original languageEnglish
Title of host publicationISPCS 2015 - 2015 International IEEE Symposium on Precision Clock Synchronization for Measurement, Control, and Communication, Proceedings
PublisherIEEE Computer Society
Pages13-18
Number of pages6
ISBN (Electronic)9781467375948
DOIs
Publication statusPublished - 2015 Nov 10
Externally publishedYes
Event9th International IEEE Symposium on Precision Clock Synchronization for Measurement, Control, and Communication, ISPCS 2015 - Beijing, China
Duration: 2015 Oct 112015 Oct 16

Publication series

NameIEEE International Symposium on Precision Clock Synchronization for Measurement, Control, and Communication, ISPCS
Volume2015-November
ISSN (Print)1949-0305
ISSN (Electronic)1949-0313

Conference

Conference9th International IEEE Symposium on Precision Clock Synchronization for Measurement, Control, and Communication, ISPCS 2015
Country/TerritoryChina
CityBeijing
Period15/10/1115/10/16

Keywords

  • ISO/IEC/IEEE 21451 Standard
  • lightweight secure time synchronization
  • sensor networks

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Control and Systems Engineering

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