Secure Authentication Scheme for 5G-based V2X Communications

Houmer, Meriem; Ouaissa, Mariyam

doi:10.1016/j.procs.2021.12.240

Cited by 12 publications

(9 citation statements)

References 6 publications

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“…Like any system and especially regular vehicular networks, V2X is exposed to several types of attacks and threats. In order to protect this network against these attacks, it is necessary to classify them (Table 1) [20,21].…”

Section: Classification Of V2x Attacksmentioning

confidence: 99%

Secure Vehicular Networking: Architectures, Applications, Attacks, and Challenges

Ouaissa,

Boulouard

2024

Vehicular Networks - Principles, Enabling Technologies and Modern Applications

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The rapid advancement in technology has significantly impacted the field of communication, particularly with the evolution of wireless technology. Among these developments, Vehicle-to-Everything (V2X) communications have emerged as a pivotal technology for intelligent transportation systems (ITS). This innovation facilitates a network wherein vehicles communicate with each other and their surroundings, sharing vital information about traffic conditions and potential hazards. This network is instrumental in enhancing traffic management through route optimization and congestion control, while also enriching passenger experience with on-board infotainment options. Designed with a focus on road safety and passenger comfort, V2X networks are equipped with advanced on-board sensors capable of detecting various scenarios such as road accidents, traffic congestions, and other obstacles. This chapter delves into the intricate details of vehicular communications, exploring their architectures, characteristics, applications, and governing standards. Furthermore, it elucidates the concept of communication security within these networks, outlining the existing models of attackers, classifications of attacks, and fundamental security mechanisms. The comprehensive overview aims to shed light on the critical aspects of securing vehicular networks in the ever-evolving landscape of communication technology.

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Section: Classification Of V2x Attacksmentioning

confidence: 99%

Secure Vehicular Networking: Architectures, Applications, Attacks, and Challenges

Ouaissa,

Boulouard

2024

Vehicular Networks - Principles, Enabling Technologies and Modern Applications

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“…Vehicle to Everything/Infrastructure (V2X/V2I) allows for wireless communication with the vehicles [21]. V2X/V2I offers various advantages over the usual line of sight sensors placed on ego-vehicles [22].…”

Section: Wireless Vehicle Communicationmentioning

confidence: 99%

Multi-Vehicle Trajectory Prediction at Intersections using State and Intention Information

Zhu¹,

Khan²,

Cremers³

2023

Preprint

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Traditional approaches to prediction of future trajectory of road agents rely on knowing information about their past trajectory. This work rather relies only on having knowledge of the current state and intended direction to make predictions for multiple vehicles at intersections. Furthermore, message passing of this information between the vehicles provides each one of them a more holistic overview of the environment allowing for a more informed prediction. This is done by training a neural network which takes the state and intent of the multiple vehicles to predict their future trajectory. Using the intention as an input allows our approach to be extended to additionally control the multiple vehicles to drive towards desired paths. Experimental results demonstrate the robustness of our approach both in terms of trajectory prediction and vehicle control at intersections. The complete training and evaluation code for this work is available here: https:// github.com/Dekai21/Multi_Agent_Intersection.

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“…6 provides a high-level perspective of the V2X communication system. The possible multiple communication modes are [30]:…”

Section: Proposed Workmentioning

confidence: 99%

“…7 illustrates the procedure of authentication and communication between vehicle and Road Side Unit (RSU). The following is a detailed description of each step [30]:…”

Section: Fig 6: V2x Communication Systemmentioning

confidence: 99%

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Secured V2x Communication Using Optimized Prime Field Ecc Architecture

Kamaraj¹

2022

Preprint

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In today's world, wireless communication pervades every part of life and is currently advancing to include transportation. Vehicles can communicate with one another, with pedestrians, with roadside infrastructure, and other moving objects using the basic type of vehicular communication known as vehicle-to-everything (V2X) communication. In addition to road safety, security and privacy issues must be taken into consideration in V2X activities. The objective of this research is to ensure a high level of security in various forms of vehicular communication (V2V, V2I, and V2N) and to support vehicles in safely receiving all keys and messages from Road side Unit (RSU), other vehicles, or the network with the support of simple cryptographic techniques. Elliptic Curve Cryptography (ECC) is one of the many cryptographic techniques that offer a desirable response to this requirement. The Koblitz curve secp256k1 is supported by the designed ECC processor for 256-bit point multiplication and point addition. A powerful illustration of the "Divide and Conquer" strategy's ability to accelerate multiplication asymptotically is given by the Karatsuba algorithm. One of the algorithms made to increase effectiveness and decrease cost in order to simplify multiplication is the Karatsuba algorithm. The ECC processor's multiplication operation is accelerated further by the incorporation of pipelining. With a maximum clock frequency of 238.40MHz, the proposed Karatsuba-based ECC processor executes 256-bit single point multiplication in 0.937ms, providing 273.21kbps throughput, and taking up 8.42k slices in a Virtex-7 FPGA. Scalar multiplication is extended by incorporating a pipeline by increasing the highest clock frequency by up to 7.97%, which decreases time consumption by 9.90% and boosts throughput by 10.99%. In terms of area, operating frequency, area-delay product, and throughput, the suggested pipelined Karatsuba multiplier based ECC processor performs better than the existing designs. As a result, the suggested method's implementation provides fast and time-efficient scalar multiplication with effective hardware usage, all without sacrificing performance.

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Secure Authentication Scheme for 5G-based V2X Communications

Cited by 12 publications

References 6 publications

Secure Vehicular Networking: Architectures, Applications, Attacks, and Challenges

Secure Vehicular Networking: Architectures, Applications, Attacks, and Challenges

Multi-Vehicle Trajectory Prediction at Intersections using State and Intention Information

Secured V2x Communication Using Optimized Prime Field Ecc Architecture

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