LPPA: A Lightweight Privacy-Preserving Authentication Scheme for the Internet of Drones

Cheng, Ya; Xu, Shiyuan; Miao, Zhuang; Kong, Weimin

doi:10.1109/icct52962.2021.9658014

Cited by 10 publications

(10 citation statements)

References 17 publications

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“…Cheng et al [30] proposed a dynamic membership authentication method. However, in their scheme, RSUs and UAVs authenticated each other through a trust authority (TA), and they suffered from a centralization issue.…”

Section: Related Researchmentioning

confidence: 99%

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Design of Secure and Lightweight Authentication Scheme for UAV-Enabled Intelligent Transportation Systems Using Blockchain and PUF

et al. 2023

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Unmanned-aerial-vehicle (UAV)-enabled intelligent transportation system (ITS) is an advanced technology that can provide various services including autonomous driving, real-time creation of high-definition maps, and car sharing. In particular, a UAV-enabled ITS can be realized through the combination of traditional vehicular ad hoc networks (VANETs) and UAVs that can act as flying roadside units (RSUs) at the outskirts and monitor road conditions from predefined locations to spot car accidents and any law violations. Notably, to realize these services, real-time communication between UAVs and RSUs must be guaranteed. However, UAVs have limited computing powers, and if extensive computation is required during communication, the provision of real-time ITS services may be hindered. Furthermore, UAVs and RSUs communicate via public channels that are prone to various attacks, such as replay, impersonation, trace, and session key disclosure attacks. Thus, in this article, a secure and lightweight authentication scheme is proposed for UAVs and RSUs using the blockchain technology. The proposed scheme is analyzed using informal and formal methods including Burrows-Abadi-Nikoogadam (BAN) logic, automated validation of internet security protocols and applications (AVISPA) simulation tool, and real-or-random (RoR) model, and its performance is compared with that of related schemes. The results reveal that the proposed scheme is more efficient and secure as compared to the other competing schemes.

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Section: Related Researchmentioning

confidence: 99%

“…The proposed scheme was compared with existing schemes [27], [29], [30] in terms of the computational cost, communication cost, and security features to demonstrate the improved efficiency and security of the proposed scheme. The other related papers do not address authentication between an UAV and a RSU.…”

Section: Performance Analysismentioning

confidence: 99%

Design of Secure and Lightweight Authentication Scheme for UAV-Enabled Intelligent Transportation Systems Using Blockchain and PUF

et al. 2023

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“…, l) do (5) if |y ji − 􏼄q/2􏼅| ≥ 􏼄q/4􏼅 then (6) e medical cloud sever will abort it and Return False. ( 7) else (8) Set y ji � 1 up to y jl � 1 (9) end if (10) endfor (11) if y j � (1, 1, . .…”

Section: Trapdoor Querymentioning

confidence: 99%

“…Once the doctor's secret key is compromised, the attacker can trace the trapdoor content previously submitted by the doctor, thereby further infringing on the confidentiality of the outsourced data [10]. In this regard, we optimize the lattice cryptography in our scheme to make the key have relations with period to ensure that the key exposure at the previous period will not affect the medical data confidentiality at the later period and achieve the forward security of the key [11]. Last but not least, the search function of the traditional PEKS scheme is generally delivered to the service party.…”

Section: Introductionmentioning

confidence: 99%

PPSEB: A Postquantum Public-Key Searchable Encryption Scheme on Blockchain for E-Healthcare Scenarios

Cao

et al. 2022

Security and Communication Networks

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In the current E-healthcare scenarios, medical institutions are used to encrypt the information and store it in an Electronic Health Record (EHR) system in order to ensure the privacy of medical information. To realize data sharing, a Public-key Encryption with Keyword Search (PEKS) scheme is indispensable, ensuring doctors search for medical information in the state of ciphertext. However, the traditional PEKS scheme cannot resist the keyword guessing quantum computing attacks, and its security depends on the confidentiality of the secret key. In addition, classical PEKS hand over the search process to a third party, affecting the search results’ accuracy. Therefore, we proposed a postquantum Public-key Searchable Encryption scheme on Blockchain (PPSEB) for E-healthcare scenarios. Firstly, we utilized a lattice-based cryptographic primitive to ensure the security of the search process and achieve forward security to avoid key leakage of medical information. Secondly, we introduced blockchain technology to solve the problem of third-party untrustworthiness in the search process. Finally, through security analysis, we prove the correctness and forward security of the solution in the E-healthcare scenarios, and the comprehensive performance evaluation demonstrates the efficiency of our scheme compared with other existing schemes.

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“…Blockchain, proposed by Nakamoto [6] in 2008, is a distributed public ledger that records all transactions into the block without third-party control and ensures the security and fairness of each transaction. At present, the vigorous development of blockchain technology is favoured by many researchers [7][8][9][10][11][12][13][14][15][16]. Wang et al [17] proposed a scheme that uses blockchain technology to store the hash value of users' private data and the attribute set of third-party applications, which realises secure one-to-many transmission of personal data.…”

Section: Introductionmentioning

confidence: 99%

A Searchable Encryption Scheme Based on Lattice for Log Systems in燘lockchain

Xu¹,

Cao²,

Xu³

et al. 2022

Computers, Materials &Amp; Continua

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With the increasing popularity of cloud storage, data security on the cloud has become increasingly visible. Searchable encryption has the ability to realize the privacy protection and security of data in the cloud. However, with the continuous development of quantum computing, the standard Public-key Encryption with Keyword Search (PEKS) scheme cannot resist quantumbased keyword guessing attacks. Further, the credibility of the server also poses a significant threat to the security of the retrieval process. This paper proposes a searchable encryption scheme based on lattice cryptography using blockchain to address the above problems. Firstly, we design a lattice-based encryption primitive to resist quantum keyword guessing attacks. Moreover, blockchain is to decentralize the cloud storage platform's jurisdiction of data. It also ensures that the traceability of keyword retrieval process and maintains the credibility of search result, which malicious platforms are prevented as much as possible from deliberately sending wrong search results. Last but not least, through security analysis, our proposed scheme satisfies the credibility and unforgeability of the keyword ciphertext. The comprehensive performance evaluates that our scheme has certain advantages in terms of efficiency compared with others.

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LPPA: A Lightweight Privacy-Preserving Authentication Scheme for the Internet of Drones

Cited by 10 publications

References 17 publications

Design of Secure and Lightweight Authentication Scheme for UAV-Enabled Intelligent Transportation Systems Using Blockchain and PUF

Design of Secure and Lightweight Authentication Scheme for UAV-Enabled Intelligent Transportation Systems Using Blockchain and PUF

PPSEB: A Postquantum Public-Key Searchable Encryption Scheme on Blockchain for E-Healthcare Scenarios

A Searchable Encryption Scheme Based on Lattice for Log Systems in燘lockchain

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