Blockchain-based asymmetric group key agreement protocol for internet of vehicles

Zhang, Qikun; Li, Yongjiao; Wang, Ruifang; Li, Jianyong; Gan, Yong; Zhang, Yanhua; Yu, Xiao

doi:10.1016/j.compeleceng.2020.106713

Cited by 15 publications

(15 citation statements)

References 22 publications

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“…However, the blockchain-based IoV security technology still faces many challenges when showing its vitality. The inefficient block generation mechanism leads to high transaction data processing latency, the massive IoV data puts pressure on the storage space of blockchain nodes and the security risks of blockchain itself, the underlying technology of different blockchains restricts the interconnection between multiple chains, the anonymity of user identity of blockchain hinders the tracking and tracing of network security events, and the antitampering feature of blockchain increases the security of IoV and the difficulty of content management, etc., all urgently need to be addressed [35,36]. Moreover, some of the relevant literature is summarized as follows; please see Table 5.…”

Section: Blockchain-based Iov Securitymentioning

confidence: 99%

IoT Security Review: A Case Study of IIoT, IoV, and Smart Home

Ma¹,

Shangguan²,

Zhang³

2022

Wireless Communications and Mobile Computing

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The Internet of Things (IoT) acts as a tremendous network that is constructed by fusing diverse sensors. IoT can achieve the interconnection of individuals, things, and machines at any place and time and improve the function performance of network applications. However, the security of IoT has always been a major problem that may limit the application perspective of IoT technologies. Nowadays, industrial IOT (IIoT), Internet of vehicles (IoV), and smart home have become the three primary emerging perspectives of the current IoT studies, and it is necessary to systematically highlight the security analysis of these three types of scenarios. Hence, in this paper, guided by the three major IoT application scenarios, i.e., IIoT, IoV, and smart home, we sum up the development status of IoT security technologies, analyzed corresponding technical difficulties, and discussed several future outlook of challenges and development trends for the IoT technology.

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Section: Blockchain-based Iov Securitymentioning

confidence: 99%

IoT Security Review: A Case Study of IIoT, IoV, and Smart Home

Ma¹,

Shangguan²,

Zhang³

2022

Wireless Communications and Mobile Computing

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“…However, the proposed method lacks in protecting the users against the privacy leakage issue. In [20], [21], the authors address the issue of inefficient key management in VENs. The authors in [20] develop a lightweight key agreement protocol based on bivariate polynomial.…”

Section: Related Workmentioning

confidence: 99%

“…The authors in [20] develop a lightweight key agreement protocol based on bivariate polynomial. Moreover, an asymmetric group key agreement protocol based on BC technology is proposed in [21]. However, due to the lack of an efficient storage mechanism, both of these schemes suffer from scalability issue.…”

Section: Related Workmentioning

confidence: 99%

Secure Message Handling in Vehicular Energy Networks Using Blockchain and Artificially Intelligent IPFS

et al. 2022

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In the underlying work, the problems faced during message dissemination in the conventional Vehicular Energy Networks (VENs) like lack of security, breach of personal identities, absence of trust between vehicle owners, etc., are tackled. In this study, a Blockchain (BC) based announcement system is proposed for VENs to ensure secure and reliable announcement dissemination in the proposed network. The proposed system is a three-layered system comprising message dissemination layer, storage layer and BC layer. In the first layer, all the vehicles are registered through a Certificate Authority (CA), which ensures only the legitimate vehicles become part of the proposed network and interact with each other. Later, in the second layer, the data sent by the vehicles is stored at the artificial intelligence based Interplanetary File System (IPFS), which is incorporated with the Road Side Units (RSUs). This ensures reduction in storage cost and data availability. Besides, vehicle owners' privacy is ensured by concealing the real identities of the vehicles. Moreover, the hashes of the data stored in the IPFS are stored in BC in the third layer. Also, lightweight trustworthiness verification of the vehicles, reputation based incentivization and concealing predictable trends in vehicles' reputation scores are performed in the same layer. Overall, the novelty of the proposed work lies in the fact that the proposed system efficiently tackles different problems encountered in the existing systems simultaneously. Through extensive simulations, it is inferred that the computational time is reduced by 15-18% and the storage overhead is reduced by 80-85%, respectively when storing hash of data on the BC network as compared to storing actual data on the network.

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“…This protocol ensures that any messages sent to each other between the sending member and the receiving member are undeniable, and smart terminal members can dynamically join and leave the group is allowed, while also being able to achieve forward and backward confidentiality. Scheme of GKA using blockchain technology is proposed in Zhang et al 13 This scheme uses blockchain-based anonymous identity verification technology to protect users' privacy. The scheme also uses blockchain logging technology for traceability and accountability.…”

Section: Related Workmentioning

confidence: 99%

A group key agreement protocol for intelligent internet of things system

Zhang

Zhu

et al. 2021

Int J Intell Syst

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The application of intelligent computing in Internet of Things (IoTs) makes IoTs systems such as telemedicine, in-vehicle IoT, and smart home more intelligent and efficient. Secure communication and secure resource sharing among intelligent terminals are essential. A secure communication channel for intelligent terminals can be established through group key agreement (GKA), thereby ensuring the security communication and resource sharing for intelligent | ZHANG ET AL.

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Blockchain-based asymmetric group key agreement protocol for internet of vehicles

Cited by 15 publications

References 22 publications

IoT Security Review: A Case Study of IIoT, IoV, and Smart Home

IoT Security Review: A Case Study of IIoT, IoV, and Smart Home

Secure Message Handling in Vehicular Energy Networks Using Blockchain and Artificially Intelligent IPFS

A group key agreement protocol for intelligent internet of things system

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