Journal ArticleDOI
Blockchain for smart communities: Applications, challenges and opportunities
Shubhani Aggarwal,Rajat Chaudhary,Gagangeet Singh Aujla,Neeraj Kumar,Kim-Kwang Raymond Choo,Kim-Kwang Raymond Choo,Albert Y. Zomaya +6 more
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TLDR
This paper presents a detailed taxonomy on the applications, process models used, and communication infrastructure support needed to execute various applications in the execution of secure transactions on the blockchain.About:
This article is published in Journal of Network and Computer Applications.The article was published on 2019-10-15. It has received 241 citations till now. The article focuses on the topics: Blockchain & Smart city.read more
Citations
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Journal ArticleDOI
A Hybrid BlockChain-Based Identity Authentication Scheme for Multi-WSN
TL;DR: A blockchain based multi-WSN authentication scheme for IoT is proposed and the analysis of security and performance shows that the scheme has comprehensive security and better performance.
Journal ArticleDOI
Blockchain for 5G and beyond networks: A state of the art survey
TL;DR: A state-of-art survey on the integration of blockchain with 5G networks and beyond, including discussions on the potential of blockchain for enabling key 5G technologies, including cloud/edge computing, Software Defined Networks, Network Function Virtualization, Network Slicing, and D2D communications.
Journal ArticleDOI
A survey of blockchain consensus algorithms performance evaluation criteria
Seyed Mojtaba Hosseini Bamakan,Seyed Mojtaba Hosseini Bamakan,Amirhossein Motavali,Alireza Babaei Bondarti +3 more
TL;DR: A comparative and analytical review on the state-of-the-art blockchain consensus algorithms is presented to enlighten the strengths and constraints of each algorithm.
Journal ArticleDOI
Survey on blockchain based smart contracts: Applications, opportunities and challenges
TL;DR: The paper explores the significant applications which already benefited from the smart contracts and highlights the future potential of the blockchain based smart contracts in these applications perspective.
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Blockchain for Internet of Energy management: Review, solutions, and challenges
TL;DR: The potential and applications of blockchain in the IoE field, which enables automated data exchange, complex energy transactions, demand response management and Peer-to-Peer (P2P) energy trading etc, are discussed.
References
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Proceedings ArticleDOI
Practical Byzantine fault tolerance
Miguel Castro,Barbara Liskov +1 more
TL;DR: A new replication algorithm that is able to tolerate Byzantine faults that works in asynchronous environments like the Internet and incorporates several important optimizations that improve the response time of previous algorithms by more than an order of magnitude.
Journal ArticleDOI
Blockchains and Smart Contracts for the Internet of Things
TL;DR: The conclusion is that the blockchain-IoT combination is powerful and can cause significant transformations across several industries, paving the way for new business models and novel, distributed applications.
Journal ArticleDOI
IoT security: Review, blockchain solutions, and open challenges
Minhaj Ahmad Khan,Khaled Salah +1 more
TL;DR: It is discussed, how blockchain, which is the underlying technology for bitcoin, can be a key enabler to solve many IoT security problems.
Proceedings ArticleDOI
MedRec: Using Blockchain for Medical Data Access and Permission Management
TL;DR: This paper proposes MedRec: a novel, decentralized record management system to handle EMRs, using blockchain technology, and incentivizes medical stakeholders to participate in the network as blockchain “miners”, enabling the emergence of data economics.
Proceedings ArticleDOI
Blockchain for IoT security and privacy: The case study of a smart home
TL;DR: This paper shows that the proposed BC-based smart home framework is secure by thoroughly analysing its security with respect to the fundamental security goals of confidentiality, integrity, and availability, and presents simulation results to highlight that the overheads are insignificant relative to its security and privacy gains.