Trust on wheels: Towards secure and resource efficient IoV networks

Mahmood, Adnan; Siddiqui, Sarah; Sheng, Quan Z.; Zhang, Wei Emma; Suzuki, Hideyuki; Ni, Wei

doi:10.1007/s00607-021-01040-7

Cited by 22 publications

(11 citation statements)

References 31 publications

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“…The computation starts with the coefficient c 2 t −1 and proceeds in reverse order until the first coefficient c i = 0 is reached. In that case, the index imax = i and, consequently, the parameter LC are computed via Equation (5). Algorithm 1 illustrates this computation.…”

Section: Computation Of Lc By Means Of the B-representationmentioning

confidence: 99%

“…The security of an IoT network involves different techniques, i.e., blockchain, trust management [3][4][5], as well as cryptographic mechanisms. Cryptographic security is needed to prevent users from losing data and to avoid risks related to the inappropriate use of passwords.…”

Section: Introductionmentioning

confidence: 99%

“…In [26], the authors proposed an algorithm, Binomial Sequence Decomposition (BSDalgorithm), that computes the B-representation of a sequence and, consequently, its LC via Equation (5). Thus, the BSD-algorithm computes the linear complexity, as the Berlekamp-Massey algorithm does, but after having processed only LC bits instead of 2 • LC.…”

mentioning

confidence: 99%

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An Efficient Algorithm to Compute the Linear Complexity of Binary Sequences

2022

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Binary sequences are algebraic structures currently used as security elements in Internet of Things devices, sensor networks, e-commerce, and cryptography. In this work, a contribution to the evaluation of such sequences is introduced. In fact, we present a novel algorithm to compute a fundamental parameter for this kind of structure: the linear complexity, which is related to the predictability (or non-predictability) of the binary sequences. Our algorithm reduced the computation of the linear complexity to just the addition modulo two (XOR logic operation) of distinct terms of the sequence. The performance of this procedure was better than that of other algorithms found in the literature. In addition, the amount of required sequence to perform this computation was more realistic than in the rest of the algorithms analysed. Tables, figures, and numerical results complete the work.

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Section: Computation Of Lc By Means Of the B-representationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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An Efficient Algorithm to Compute the Linear Complexity of Binary Sequences

2022

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“…As this approach improves reliability, it can also be used to improve GPS positioning accuracy by using data between objects, such as self-driving cars [18,39]. However, there are cases where the blockchain is not suitable for rapid communication in an environment, such as internet of vehicles, because it consumes relatively high energy compared to the cryptography technique [40,41]. In addition, it is limited in that it has the same weakness as the 51% attack, in that it trusts all nodes without evaluating the reputation [42].…”

Section: Blockchainmentioning

confidence: 99%

B-GPS: Blockchain-Based Global Positioning System for Improved Data Integrity and Reliability

Lee

Seok

Lee

et al. 2022

IJGI

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When surveying national reference points using a global positioning system (GPS), appropriate work regulations pertaining to the surveying time must be observed. However, such data can be modified easily, so identifying non-compliance with work regulations and forgeries is challenging. If such incidents occur in cadastral surveys, it may result in financial damages to stakeholders, such as citizens and the state. Therefore, it is necessary to improve the reliability by ensuring the integrity of the GPS positioning data and allowing anyone to track them. In this study, a prototype system was developed to record GPS data and the corrections generated during survey processes using the Ethereum blockchain network. Blockchain is a distributed ledger system that prevents the manipulation of uploaded data without the need for a centralized institution by allowing anyone to check the data. Unlike in the past, the proposed system improves the data integrity and reliability for the entire survey process through blockchain, thereby ensuring transparency of the checks using smart contract addresses.

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“…This parameter can track the misbehavior of the trustee and view their history, so that the trustor can determine whether to have further communication with the trustee [37]. In [41,49], using joint deep learning to evaluate the degree of trust between users and task assignors, the author designed a layered incentive mechanism to realize reasonable and fair rewards and punishments, which improved the accuracy of trust evaluation.…”

mentioning

confidence: 99%

Towards Strengthening the Resilience of IoV Networks—A Trust Management Perspective

et al. 2022

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Over the past decade or so, considerable and rapid advancements in the state of the art within the promising paradigms of the Internet of Things (IoT) and Artificial Intelligence (AI) have accelerated the development of conventional Vehicular Ad Hoc Networks (VANETS) into the Internet of Vehicles (IoV), thereby bringing both connected and autonomous driving much closer to realization. IoV is a new concept in the Intelligent Traffic System (ITS) and an extended application of IoV in intelligent transportation. It enhances the existing capabilities of mobile ad hoc networks by integrating them with IoT so as to build an integrated and unified vehicle-to-vehicle network. It is worth mentioning that academic and industrial researchers are paying increasing attention to the concept of trust. Reliable trust models and accurate trust assessments are anticipated to improve the security of the IoV. This paper, therefore, focuses on the existing trustworthiness management models along with their corresponding trust parameters, as well as the corresponding trust evaluation parameters and simulation, which provide the basis for intelligent and efficient model suggestions and optimal parameter integration. In addition, this paper also puts forward some open research directions that need to be seriously solved before trust can play its due role in enhancing IoV network elasticity.

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Trust on wheels: Towards secure and resource efficient IoV networks

Cited by 22 publications

References 31 publications

An Efficient Algorithm to Compute the Linear Complexity of Binary Sequences

An Efficient Algorithm to Compute the Linear Complexity of Binary Sequences

B-GPS: Blockchain-Based Global Positioning System for Improved Data Integrity and Reliability

Towards Strengthening the Resilience of IoV Networks—A Trust Management Perspective

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