A Time-Sensitive Token-Based Anonymous Authentication and Dynamic Group Key Agreement Scheme for Industry 5.0

Xu, Zisang; Liang, Wei; Li, Kuan‐Ching; Xu, Jianbo; Zomaya, Albert Y.; Zhang, Jixin

doi:10.1109/tii.2021.3129631

Cited by 44 publications

(6 citation statements)

References 23 publications

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“…DT makes full use of the physical model, sensor update, and other functions to complete the mapping of real physical systems in virtual space so as to reflect the whole life cycle process of corresponding physical equipment. DT systems are widely used in various digital systems 13–15 and other scenarios, for example, combining DT technology with blockchain technology. DT technology can build a DT of a car and record all relevant information about the car, while blockchain technology can solve the problem of information security in the used car market 16–18 .…”

Section: Related Workmentioning

confidence: 99%

An evolutive framework for server placement optimization to digital twin networks

Xiao

Han

Weng

et al. 2023

Int J Communication

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SummaryDigital twin network (DTN) is a foremost enabler for efficient optimization in modern networks, as it owns massive real‐time data and requires interaction with the physical network in real‐time. When constructing a DTN, it is necessary to deploy many servers in the physical network for digital models' storage, calculation, and communication. Evolutionary algorithms show outstanding global optimization capabilities compared to the constructive heuristic method in such an optimization problem. However, due to the high dimensionality of the problem and the complicated evaluation of the deployment plan, evolutionary algorithms easily fall into the optimum local at a high computational cost, given that the server placement problem is an NP‐hard combinatorial optimization problem. In this research, we propose an evolutionary framework for server layout optimization that significantly improves the optimization efficiency of evolutionary algorithms and reduces the algorithm's computational cost. An offline‐learning‐based approach is used to reduce the search space, and a self‐examining guided local search method is proposed to improve the search efficiency. Additionally, a look‐up table‐based hybrid approach is used for solution evaluation, reducing computational overhead. Experimental results show that the proposed framework and optimization strategy can significantly improve the evolutionary algorithm search efficiency and achieve excellent convergence performance.

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Section: Related Workmentioning

confidence: 99%

An evolutive framework for server placement optimization to digital twin networks

Xiao

Han

Weng

et al. 2023

Int J Communication

Self Cite

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“…In [ 269 ], Xu et al proposed an authentication framework using blockchain and token mechanism. After authentication, a device will get a token that will be valid for a certain timezone.…”

Section: Iot Security Solutionsmentioning

confidence: 99%

Internet of Things: Security and Solutions Survey

Sadhu

Yanambaka

Abdelgawad

2022

Sensors

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The overwhelming acceptance and growing need for Internet of Things (IoT) products in each aspect of everyday living is creating a promising prospect for the involvement of humans, data, and procedures. The vast areas create opportunities from home to industry to make an automated lifecycle. Human life is involved in enormous applications such as intelligent transportation, intelligent healthcare, smart grid, smart city, etc. A thriving surface is created that can affect society, the economy, the environment, politics, and health through diverse security threats. Generally, IoT devices are susceptible to security breaches, and the development of industrial systems could pose devastating security vulnerabilities. To build a reliable security shield, the challenges encountered must be embraced. Therefore, this survey paper is primarily aimed to assist researchers by classifying attacks/vulnerabilities based on objects. The method of attacks and relevant countermeasures are provided for each kind of attack in this work. Case studies of the most important applications of the IoT are highlighted concerning security solutions. The survey of security solutions is not limited to traditional secret key-based cryptographic solutions, moreover physical unclonable functions (PUF)-based solutions and blockchain are illustrated. The pros and cons of each security solution are also discussed here. Furthermore, challenges and recommendations are presented in this work.

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“…Figure. 6 shows the experimental testbed of Loki. Loki follows the FIDO2 specifications, which implies it uses public-key cryptosystem for device attestation.…”

Section: E Attack Model Used To Validate Lokimentioning

confidence: 99%

“…Passwordless authentication has been instrumental in eliminating most attacks that traditional passwords are vulnerable to [5], [6]. FIDO [7] specifications allow the usage of physical security keys with the public key cryptosystem.…”

Section: Introductionmentioning

confidence: 99%

Loki: A Physical Security Key Compatible IoT Based Lock for Protecting Physical Assets

Chakkaravarthy

Mitra

et al. 2022

IEEE Access

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The twenty first century has witnessed an enormous rise in data produced per person and it has also witnessed newer and advanced forms of digital attacks and instinctively, witnessed a rise in the need for data protection. However, the essential assets are still physical and needs to be protected. Usually vaults, lockers, safes and so on and used for the safe keeping of the physical assets. However, studies have shown they are vulnerable to various attacks. This paper proposes a novel and robust physical lock for safekeeping of physical assets called Loki. A Physical Security key is used to authenticate the lock and it uses a cloud-server architecture. It employs best cloud security practices, proper use of cryptography and trusted computing to mitigate all common risks. The cloud architecture runs a Virtual Machine (VM) to securely authenticate using Fast IDentity Online (FIDO2) specifications. The physical authenticator data is stored in the cloud for security and only accessed when an unlock is requested. The cloud allows web-based physical key management for adding more keys or removing keys. The whole system has been implemented in a Internet of Things (IoT) scenario.

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A Time-Sensitive Token-Based Anonymous Authentication and Dynamic Group Key Agreement Scheme for Industry 5.0

Cited by 44 publications

References 23 publications

An evolutive framework for server placement optimization to digital twin networks

An evolutive framework for server placement optimization to digital twin networks

Internet of Things: Security and Solutions Survey

Loki: A Physical Security Key Compatible IoT Based Lock for Protecting Physical Assets

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