Anonymous Group Message Authentication Protocol for LTE-based V2X Communications

نویسندگان

  • Dongxiao Liu
  • Jianbing Ni
  • Xiaodong Lin
  • Xuemin Shen
چکیده

Correspondence Dongxiao Liu, Department of Electrical and Computer Engineering, University of Waterloo, Waterloo Canada N2L 3G1 Email: [email protected] Cellular technologies, in particular the current long-term evolution (LTE) and future 5G, are suitable for implementing vehicle-to-everything (V2X) services, due to the existing network infrastructure, device-to-device (D2D) communication capability, and guaranteed end-to-end delay. In LTE-based V2X (LTE-V), vehicle grouping plays an important role for improving LTE spectrum utilization and providing group-oriented proximity-based services (ProSe). However, the flourishing of LTE-V group communications introduces unique privacy challenges. In this letter, the state-of-art standardization and research efforts are first reviewed, and their limitations are identified on achieving trajectory privacy for LTE-V group communications. Then, an efficient and anonymous group message authentication protocol is proposed to support message batch verification. Security analysis and performance evaluation demonstrate the feasibility of the proposed protocol.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

GSLHA: Group-based Secure Lightweight Handover Authentication Protocol for M2M Communication

Machine to machine (M2M) communication, which is also known as machine type communication (MTC), is one of the most fascinating parts of mobile communication technology and also an important practical application of the Internet of Things. The main objective of this type of communication, is handling massive heterogeneous devices with low network overheads and high security guarantees. Hence, v...

متن کامل

Efficient Anonymous Authentication Protocol Using Key-Insulated Signature Scheme for Secure VANET

In this paper, we propose an efficient authentication protocol with conditional privacy preservation for secure vehicular communications. The proposed protocol follows the system model to issue on-the-fly anonymous public key certificates to vehicles by road-side units. In order to design an efficient message authentication protocol, we consider a key-insulated signature scheme for certifying a...

متن کامل

Unsupervised LTE D2D - Case Study for Safety-Critical V2X Communications

This article explores the recent 3GPP LTE D2D rel. 14 Radio Resource Management specification to identify the challenges and evaluate the potentials of Unsupervised LTE D2D (mode 2) for Safety-critical V2X Communications. It also proposes two distributed resource allocation strategies for unlicensed band access. Complementary to DSRC/ITS-G5, unsupervised LTE D2D is an opportunity to provide red...

متن کامل

Privacy-preserving Communication for VANETs with Conditionally Anonymous Ring Signature

In this paper, we introduce an efficient communication protocol for vehicular ad hoc networks (VANETs) based on conditionally anonymous ring signature scheme to address the issue on anonymous authentication and efficient tracking in case of a dispute. It offers low storage requirements and fast message authentication. In addition, the proposed protocol does not require Road-side Units to aid to...

متن کامل

Vehicular Safety Critical Communications: a Case Study for Unsupervised LTE D2D

This research report explores the recent 3GPP LTE D2D rel. 14 Radio Resource Management specification to identify the challenges and evaluate the potentials of Unsupervised LTE D2D (mode 2) for Safety-critical V2X Communications. It also proposes two distributed resource allocation strategies for unlicensed band access. Complementary to DSRC/ITS-G5, Unsupervised LTE D2D is an opportunity to pro...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2018