Sep 2026· International Journal on Information Technologies and Security· Vol 18, pp. 89-100· 0 citations· 25 references
TL;DR
In the suggested model, Elliptic Curve Cryptography is used for lightweight message signing, AES is used for encryption purposes, and the VeChainThor blockchain technology is used for trustless and decentralized management of public keys.
Abstract
With the extensive usage of Vehicular Ad Hoc Networks (VANETs) in intelligent transportation, issues such as securing and lowering the latency period become increasingly important, particularly related to potential malicious nodes. This research proposes a secure data dissemination approach for VANETs. In the suggested model, Elliptic Curve Cryptography (ECC) is used for lightweight message signing, AES is used for encryption purposes, and the VeChainThor blockchain technology is used for trustless and decentralized management of public keys. A rule-based intrusion detection system is incorporated into the edge nodes to detect any suspicious behaviour that might threaten the safety of information. The proposed approach is evaluated through simulations involving 5000 data packets, achieving an average throughput of 8.94 Mbps and a low latency of 0.021 seconds, with authentication delays.
The increasing reliance on vehicular ad hoc networks (VANETs) for instantaneous traffic orchestration and data exchange highlights the need for robust, efficient, and privacy preserving security solutions. Classical encryption methods often fail to meet the low-latency and lightweight requirements of vehicular environm...
Fairouz Sherali, F. Sarhan· International Journal of Adv...· 0 citations
This paper proposes a novel blockchain-based cross-TA authentication and key agreement protocol for IoV environments that achieves both high security and computational efficiency.
G. O. Ghadim, P. Rastegari, Mohammad Dakhilalian et al.· Cluster Computing· 0 citations
In the local contexts such as distributed internet of things (IoT)-based monitoring or control systems, the impact of cybersecurity attacks is amplified by limited computational resources and the lack of adaptive encryption mechanisms. To address these challenges, this study proposes a lightweight and chaos-driven encr...
C. A. Sari, Aris Marjuni, Ichwan Setiarso et al.· Bulletin of Electrical Engin...· 0 citations
A Chebyshev chaotic map-driven anonymous authentication scheme with a key agreement scheme is proposed in this work, which integrates a chaotic map with anonymous authentication, thereby balancing security and efficiency.
D. D. SivaPrasad, Azees Maria· PLoS ONE· 0 citations
In the efficient growth of Vehicular Ad Hoc Networks (VANETs), the performance of data transmission and protection is crucial for improving smooth communication. Yet, it is insufficient for accurately handling a huge amount of user data to address the aforementioned issues in the training phase, and it reduces the secu...
Lavanya Kalidoss, Jafar A. Alzubi, Rajesh Arunachalam et al.· Proceedings of the Instituti...· 0 citations
Vehicle-to-Vehicle (V2V) communication in Vehicular Ad Hoc Networks (VANETs) is vulnerable to impersonation, privacy leakage, and other security threats over open wireless channels. Existing authentication schemes commonly rely on a centralized trusted authority (TA), resulting in increased latency and limited scalabil...
Ji-Ping Li, Zhi-Xi Hu, Yi-Ning Liu et al.· 2026 2nd International Confe...· 0 citations
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