IoT Device Identity Management and Blockchain for Security and Data Integrity

Gangwani, Pranav; Joshi, Santosh; Upadhyay, Himanshu; Lagos, Leonel

doi:10.5120/ijca2023922529

Cited by 4 publications

(2 citation statements)

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“…The rising importance is emphasized by [31], which discusses how blockchain can secure IoT devices. [32] presents Physical Unclonable Function (PUF) for PUF-based Device Identity Management (PUF-DIM), a technique that has potential for repurposing in various avenues of Blockchain and IoT-based applications. PUF-DIM leverages the unique physical characteristics of IoT devices to generate secure and tamper-proof identities, which can be integrated with blockchain technology to enhance security, authenticity, and trust in IoT ecosystems.…”

Section: Literature Review and Existing Workflow In The Insurance Ind...mentioning

confidence: 99%

A Framework for Platform-Agnostic Blockchain and IoT Based Insurance System

Guruprakash,

Tokmakov,

Krithika

et al. 2024

IEEE Access

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Blockchain technology has the potential to revolutionize the insurance industry by bringing unprecedented levels of transparency, security and autonomous continuity. By leveraging this technology, insurance companies can streamline their processes, reduce costs, and provide better services to their customers. The proposed framework represents a significant step forward in the industry's evolution, with the potential to create a more efficient and effective insurance ecosystem for all stakeholders involved. This framework offers a new and innovative approach to addresses many of the challenges associated with traditional processes in the insurance applications. By utilizing Blockchain and Internet of Things (IoT) technologies, the framework aims to provide greater transparency, security, efficiency and real-time data decision ultimately leading to an improved customer experience. The accomplished work serves as a foundation for further research and development in the field of blockchain-based insurance applications, with the goal of designing a lightweight, platform-agnostic, auditable, real-time and provable solution. INDEX TERMS Blockchain , Insurance I. INTRODUCTIONB LOCKCHAIN technology, at its core, is a distributed ledger that stores and shares data among peers. This decentralized system groups data into "blocks," which must be verified by consensus within the ecosystem before becoming valid and authentic Fig. 1. In a conventional blockchain, special nodes called "miners" validate the transactions that comprise the blocks, with incentives provided through native cryptocurrency or other mechanisms. Once validated, blocks are permanently added to the chain. Blockchain users possess unique public and private keys that, when combined, serve to authenticate their identity [1].

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Section: Literature Review and Existing Workflow In The Insurance Ind...mentioning

confidence: 99%

A Framework for Platform-Agnostic Blockchain and IoT Based Insurance System

Guruprakash,

Tokmakov,

Krithika

et al. 2024

IEEE Access

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“…According to the above features, a PUF chip provides a lightweight cryptographic primitive that can be used in many security issues and also be resistant to some physical attacks, such as node capture, node cloning, and node tampering attacks. One common application of PUF chips is in authentication and session key agreement between a device and a server [36]. This process usually includes a registration phase where the server (as a trusted party) receives and stores unique CRP information related to the device's PUF chip.…”

Section: B Physically Unclonable Function (Puf)mentioning

confidence: 99%

A New PUF-Based Protocol for Mutual Authentication and Key Agreement Between Three Layers of Entities in Cloud-Based IoMT Networks

Aminian Modarres,

Anzabi-Nezhad,

Zare

2024

IEEE Access

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The Internet of Medical Things (IoMT) is a promising framework for expanding and improving telemedicine services. A common cloud-based IoMT architecture consists of three layers of entities, the first layer (such as smart sensors and devices), the second layer (such as gateways), and the third layer (such as cloud servers). Obviously, in these networks, the protection of sensitive information against security threats as well as authentication between the entities is a key issue. On the other hand, the devices involved in the first and second layers usually suffer from poor computational capabilities as well as a lack of physical protection, which should be considered in the design of security protocols. Recently, Alladi et al. have proposed a lightweight authentication protocol for the cloud-based IoMT that addresses these challenges, using Physically Unclonable Function (PUF). In this paper, we first provide thorough cryptanalysis of their scheme and clarify its important vulnerabilities that lead to protocol collapse. Then, we propose a new lightweight protocol based on PUF to perform strong mutual authentication and key agreement between parties in the IoMT networks. The formal (using BAN logic) and informal security analysis demonstrate that our scheme is resistant to several well-known attacks, including physical attacks. Also, our evaluation of computational cost and security features clearly shows that the proposed scheme outperforms similar schemes in security and efficiency. Another important advantage of our protocol is that it performs the authentication and key agreement process separately for each pair of layers in the three-layer cloud-based IoMT architecture.

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Blockchain-Based Smart Contract Model for Securing Healthcare Transactions by Using Consumer Electronics and Mobile-Edge Computing

Datta,

Namasudra

2024

IEEE Trans. Consumer Electron.

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IoT Device Identity Management and Blockchain for Security and Data Integrity

Cited by 4 publications

References 0 publications

A Framework for Platform-Agnostic Blockchain and IoT Based Insurance System

A Framework for Platform-Agnostic Blockchain and IoT Based Insurance System

A New PUF-Based Protocol for Mutual Authentication and Key Agreement Between Three Layers of Entities in Cloud-Based IoMT Networks

Blockchain-Based Smart Contract Model for Securing Healthcare Transactions by Using Consumer Electronics and Mobile-Edge Computing

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