SCC: Storage Compression Consensus for Blockchain in Lightweight IoT Network

Kim, Teasung; Noh, Jaewon; Cho, Sunghyun

doi:10.1109/icce.2019.8662032

Cited by 38 publications

(24 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Some techniques were presented to solve the QoS issues from two perspectives: (1) lightweight blockchain designs, as discussed in [104][105][106][107][108] reducing the consensus mechanism computation in blockchain and (2) computation offloading as mentioned in [109][110][111] that is based on integrated 5G technologies with edge computing along with SDN, NFV and D2D communications.…”

Section: Quality Of Service (Qos) Issuementioning

confidence: 99%

Evolution of V2X Communication and Integration of Blockchain for Security Enhancements

et al. 2020

View full text Add to dashboard Cite

With the rapid evolution in wireless communications and autonomous vehicles, intelligent and autonomous vehicles will be launched soon. Vehicle to Everything (V2X) communications provides driving safety, traffic efficiency, and road information in real-time in vehicular networks. V2X has evolved by integrating cellular 5G and New Radio (NR) access technology in V2X communications (i.e., 5G NR V2X); it can fulfill the ever-evolving vehicular application, communication, and service demands of connected vehicles, such as ultra-low latency, ultra-high bandwidth, ultra-high reliability, and security. However, with the increasing number of intelligent and autonomous vehicles and their safety requirements, there is a backlash in deployment and management because of scalability, poor security and less flexibility. Multi-access Edge Computing (MEC) plays a significant role in bringing cloud services closer to vehicular nodes, which reduces the scalability and flexibility issues. In addition, blockchain has evolved as an effective technology enabler to solve several security, privacy, and networking issues faced by the current 5G-based MEC systems in vehicular networks. Blockchain can be integrated as a strong security mechanism for securing and managing 5G V2X along with MEC. In this survey, we discuss, in detail, state-of-the-art V2X, its evolution based on cellular 5G technology and non-cellular 802.11bd. We investigate the integration of blockchain in 5G-based MEC vehicular networks for security, privacy protection, and content caching. We present the issues and challenges in existing edge computing and 5G V2X and, then, we shed some light on future research directions in these integrated and emerging technologies.

show abstract

Section: Quality Of Service (Qos) Issuementioning

confidence: 99%

Evolution of V2X Communication and Integration of Blockchain for Security Enhancements

et al. 2020

View full text Add to dashboard Cite

show abstract

“…Reducing resource consumption is one of the advantages of the combination of blockchain technology and the IoT, especially for the limited resources of IoT devices. Kim et al [8] optimized the Byzantine Fault Tolerance (BFT) consensus algorithm for the lightweight IoT network based on blockchain, and proposed a storage compression consensus (SCC) algorithm. The algorithm compresses the blockchain in each device to ensure storage capacity.…”

Section: Related Workmentioning

confidence: 99%

A Security Transmission and Storage Solution about Sensing Image for Blockchain in the Internet of Things

et al. 2020

Sensors

View full text Add to dashboard Cite

With the rapid development of the Internet of Things (IoT), the number of IoT devices has increased exponentially. Therefore, we have put forward higher security requirements for the management, transmission, and storage of massive IoT data. However, during the transmission process of IoT data, security issues, such as data theft and forgery, are prone to occur. In addition, most existing data storage solutions are centralized, i.e., data are stored and maintained by a centralized server. Once the server is maliciously attacked, the security of IoT data will be greatly threatened. In view of the above-mentioned security issues, a security transmission and storage solution is proposed about sensing image for blockchain in the IoT. Firstly, this solution intelligently senses user image information, and divides these sensed data into intelligent blocks. Secondly, different blocks of data are encrypted and transmitted securely through intelligent encryption algorithms. Finally, signature verification and storage are performed through an intelligent verification algorithm. Compared with the traditional IoT data transmission and centralized storage solution, our solution combines the IoT with the blockchain, making use of the advantages of blockchain decentralization, high reliability, and low cost to transfer and store users image information securely. Security analysis proves that the solution can resist theft attacks and ensure the security of user image information during transmission and storage.

show abstract

“…The low storage capacity of lightweight IoT devices prevents them from storing all blockchains 35 . To address this limitation, Kim et al 36 proposed a storage compression consensus (SCC) algorithm, which compresses a blockchain on each device. The SCC improves existing voting‐based consensus algorithms for private blockchain‐based IoT networks.…”

Section: Blockchain‐based Iot Applicationsmentioning

confidence: 99%

An evaluation framework for privacy‐preserving solutions applicable for blockchain‐based internet‐of‐things platforms

Firoozjaei

Ghorbani

2020

Security and Privacy

View full text Add to dashboard Cite

Blockchain-based applications provide many promising opportunities to overcome the challenges associated with the Internet of Things (IoT) ecosystems (eg, centralized architecture, data integrity, and reliability). In particular, blockchain technology offers many desirable features for IoT infrastructures, such as decentralization, trustworthiness, trackability, and immutability. However, while logging all transactions in a distributed blockchain ledger provides transparency, it also makes it possible to compromise user's privacy, thus posing a grand challenge to IoT architects and implementers. Over the past years, a set of solutions have been proposed for various scenarios, to address these privacy issues. In this paper, we survey these solutions, classify, and analyze their advantages and disadvantages. We also introduce an evaluation framework to evaluate the quality of the privacy-preserving based on an adjustable weighting scheme. Finally, we rate the analyzed solutions based on their privacy ranks, and hope our evaluation can shed light on the future design of privacy-preserving solutions applicable for blockchain-based IoT platforms. K E Y W O R D S blockchain-based application, internet-of-things, privacy rank, privacy-preserving 1 INTRODUCTION Blockchain-based applications have been widely employed to address issues such as intensive centralizing, scalability, security, and reliability with Internet of Things (IoT) systems. IoT systems are characterized by multi-party ecosystems, with data exchange among different devices and parties. 1 The tamper-proof, immutability, and transparency features of blockchain make members able to trace all transactions (past and present), which provides a reliable way to identify data leakages or manipulation. 2-4 The integrity of huge amounts of IoT sensory data can be assured in a blockchain-based distributed cloud from sensor to service with no need to rely on trusted third parties. 5 Data provenance tracking can be provided by programmable smart contracts, which act as the policy evaluation entities and event loggers, and allows users to check all data transfers (eg, acquired automatically from IoT devices) and usage transactions providing assurance that only transactions conforming to the contract policies are authorized and registered in the blockchain. 6 IoT system restrictions, namely resource-constrained devices, low computational power, and limited capacity and bandwidth limit blockchain-IoT applications. For this reason, different projects, such as Maru,* Riddle&Code, † IOTA, ‡ and IBM's device democracy, aim to fit blockchain to IoT platforms, to achieve interoperability, trust machine-to-machine (M2M) interaction, data integrity, and device-based permission. Maru sensor platform, developed by chain of things

show abstract

SCC: Storage Compression Consensus for Blockchain in Lightweight IoT Network

Cited by 38 publications

References 4 publications

Evolution of V2X Communication and Integration of Blockchain for Security Enhancements

Evolution of V2X Communication and Integration of Blockchain for Security Enhancements

A Security Transmission and Storage Solution about Sensing Image for Blockchain in the Internet of Things

An evaluation framework for privacy‐preserving solutions applicable for blockchain‐based internet‐of‐things platforms

Contact Info

Product

Resources

About