A Survey of Security and Privacy Issues in V2X Communication Systems

Yoshizawa, Takahito; Singelée, Dave; Mühlberg, Jan Tobias; Delbruel, Stéphane; Taherkordi, Amir; Hughes, Danny; Preneel, Bart

doi:10.1145/3558052

Cited by 47 publications

(37 citation statements)

References 46 publications

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“…Despite the numerous security mechanisms of V2X communication [6], handling non-IID data on the application level is still an important issue. The non-IID nature of the data might disclose information about a vehicle's route revealing the origins and destinations of the passengers.…”

Section: A Related Workmentioning

confidence: 99%

The Conceptual Framework of a Privacy-Aware Federated Data Collecting and Learning System

Alekszejenkó¹,

Dobrowiecki²

2022

Proceedings of the 29th Minisymposium

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The federated learning methods offer a strong background of fusing and publishing simultaneously collected data. One of the most challenging problems in federated learning is to hide the identity of the participants. Privacy-preserving techniques try to perturb the participants' local data to match its distribution to the global data.In this paper, we consider that agents collect local environmental data. Neighboring agents can share some of their raw data to support real-time decisions and reduce deviation from the global data distribution. The agents will fuse their collected data into a global model that supports the long-term decision and plan making.We assume the specific situation where the necessary communication protocol between the agents may lead to sharing too much local raw data uncovering private and sensitive attributes of the data sharers.To handle privacy issues, we introduce a privacy-aware framework. Within this framework, local participants balance the amount of the shared raw data to make it informative enough yet not revealing, effectively bounding the loss of privacy. In this study, we use autonomous vehicle agents as an example to demonstrate the concepts of the proposed framework.

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Section: A Related Workmentioning

confidence: 99%

The Conceptual Framework of a Privacy-Aware Federated Data Collecting and Learning System

Alekszejenkó¹,

Dobrowiecki²

2022

Proceedings of the 29th Minisymposium

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“…These programmes demand the transmission of confidential data through unreliable public networks. We know that the cloud is not completely secure, so in modern healthcare systems, patients can only gather their medical information from the cloud to obtain records safely [7]. In order to guarantee the communication system's security and privacy, an authentication framework is essential.…”

Section: Related Workmentioning

confidence: 99%

“…Therefore, for V2X to begin secure network/cloud connection, authentication is required. In IoT-related applications and networks, authentication is necessary before secure communication can begin between the two nodes [7]. The aforementioned applications require high speed with minimal hardware resource usage along with improved authentication security.…”

Section: Related Workmentioning

confidence: 99%

“…According to the IEEE 1609 series and SAE International (SAE) standard J2735, the V2X system using 802.11 OCB mode is also known as Dedicated Short-Range Communication (DSRC), and its upper layer is known as Wireless Access in Vehicular Environment (WAVE). Intelligent Transport System G5 (ITS-G5) and C-ITS are the names given to ITS systems based on IEEE 802.11 OCB mode in Europe [7]. Fig.…”

Section: Proposed Workmentioning

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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“…As a key technology for the future of the automotive application industry, many standardization organizations allocate 5.9 GHz dedicated frequency band as the working frequency band for V2X, to meet the future vehicle network environment of diverse communication needs [2] . Due to the diversity of communication objects and rich application scenarios, there are many security risks such as identity forgery, unencrypted transmission, session hijacking, etc., easy to cause communication data leakage, interference auto-driving judgment, thus causing traffic accidents [3] .…”

Section: Introductionmentioning

confidence: 99%

A beam scanning array for enhancing V2X security

Liu,

2023

Second International Conference on Applied Statistics, Computational Mathematics, and Software Engineering (ASCMSE 2023)

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A new kind of Rotman lens array which used for security enhancement of V2X communication was proposed in this paper, this new kind of array is realized by adding circular gaps on the original designed lens, the return loss was effectively reduced, achieving good results. To validate the performance of this new array, a 3D model was constructed and simulated with CST, the simulation results show the good performance of the array, the simulated beam scanning range is from -30 to 30, and the gain is up to 8dBi.

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A Survey of Security and Privacy Issues in V2X Communication Systems

Cited by 47 publications

References 46 publications

The Conceptual Framework of a Privacy-Aware Federated Data Collecting and Learning System

The Conceptual Framework of a Privacy-Aware Federated Data Collecting and Learning System

Secured V2x Communication Using Optimized Prime Field Ecc Architecture

A beam scanning array for enhancing V2X security

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