A survey and taxonomy of consensus protocols for blockchains
Blockchain is an emerging decentralized and distributed technology. Along with the
beneficial features of decentralization, transparency, and security the consensus algorithms …
beneficial features of decentralization, transparency, and security the consensus algorithms …
Sustainability in blockchain: A systematic literature review on scalability and power consumption issues
Blockchain is a peer-to-peer trustless network that keeps records of digital assets without
any central authority. With the passage of time, the sustainability issue of blockchain is …
any central authority. With the passage of time, the sustainability issue of blockchain is …
Sybil in the haystack: A comprehensive review of blockchain consensus mechanisms in search of strong Sybil attack resistance
M Platt, P McBurney - Algorithms, 2023 - mdpi.com
Consensus algorithms are applied in the context of distributed computer systems to improve
their fault tolerance. The explosive development of distributed ledger technology following …
their fault tolerance. The explosive development of distributed ledger technology following …
Improved fault-tolerant consensus based on the PBFT algorithm
J Yang, Z Jia, R Su, X Wu, J Qin - Ieee Access, 2022 - ieeexplore.ieee.org
Nowadays Practical Byzantine Fault Tolerance (PBFT) algorithm has become the most
extensive consensus algorithm in the alliance chain. However, the PBFT algorithm is usually …
extensive consensus algorithm in the alliance chain. However, the PBFT algorithm is usually …
An optimized transaction verification method for trustworthy blockchain-enabled IIoT
J Wang, B Wei, J Zhang, X Yu, PK Sharma - Ad Hoc Networks, 2021 - Elsevier
The blockchain technology is one of the hottest research fields in recent years, and it can
provide a new security solution for data transmission and storage under trust-free …
provide a new security solution for data transmission and storage under trust-free …
An ultra-scalable blockchain platform for universal asset tokenization: Design and implementation
A Buldas, D Draheim, M Gault, R Laanoja… - IEEE …, 2022 - ieeexplore.ieee.org
In this paper, we explain the Alphabill family of technologies that addresses both unlimited
scalability and unrestricted adaptivity. We deliver a sharded blockchain technology with …
scalability and unrestricted adaptivity. We deliver a sharded blockchain technology with …
Voting-based decentralized consensus design for improving the efficiency and security of consortium blockchain
Since its emergence, blockchain technology has received great attention because of its
advantages in terms of decentralization, transparency, traceability, and the ability to be …
advantages in terms of decentralization, transparency, traceability, and the ability to be …
Blockchain-envisioned access control for internet of things applications: a comprehensive survey and future directions
With rapid advancements in the technology, almost all the devices around are becoming
smart and contribute to the Internet of Things (IoT) network. When a new IoT device is added …
smart and contribute to the Internet of Things (IoT) network. When a new IoT device is added …
Design of heuristic model to improve blockchain-based sidechain configuration
Data security is a significant concern for any modern-day network deployment. Blockchain
resolves security issues up to a large extent. Blockchains are nowadays widely accepted for …
resolves security issues up to a large extent. Blockchains are nowadays widely accepted for …
Secure PBFT consensus-based lightweight blockchain for healthcare application
P Hegde, PKR Maddikunta - Applied Sciences, 2023 - mdpi.com
Recent advancement in IoT technology has boosted the healthcare domain with enormous
usage of IoT devices to provide elevated services to patients with chronic disorders on a real …
usage of IoT devices to provide elevated services to patients with chronic disorders on a real …