Open Access

ARTICLE

Proof-of-Improved-Participation: A New Consensus Protocol for Blockchain Technology

N. Anita^*, M. Vijayalakshmi, S. Mercy Shalinie

Thiagarajar College of Engineering, Madurai, 625015, India

* Corresponding Author: N. Anita. Email:

Computer Systems Science and Engineering 2023, 44(3), 2007-2018. https://doi.org/10.32604/csse.2023.025516

Received 26 November 2021; Accepted 21 February 2022; Issue published 01 August 2022

Abstract

The Internet of Things (IoT) is converting today’s physical world into a complex and sophisticated network of connected devices on an enormous scale. The existing malicious node detection mechanism in traditional approaches lacks in transparency, availability, or traceability of the detection phase. To overcome these concerns, we provide a decentralized technique using blockchain technology. Despite the fact that blockchain technology is applicable to create that type of models, existing harmony set of instructions are susceptible to do violence to such as DoS and Sybil, making blockchain systems unfeasible. Here, a new Proof-of-Improved-Participation (PoIP) harmony instruction was suggested that benefits the participation rules to select honest peers for mining while limiting malicious peers. Under an evaluation the PoIP outperforms the Proof-of-Work (PoW) instructions are demonstrated, Proof of Stake (PoS) instructions in terms of energy consumption, accuracy, and bandwidth. To compare the three consensus protocols with respect to efficiency, we build a lightweight mining model and find that PoIP consensus has greater efficiency than PoW and PoS. PoIP has 25% lower attack risk than existing consensus. As a consequence, our suggested methodology can provide the needed security with minimal attack risk and high accuracy, according to the analysis results. As a result, suggested consensus is more efficient than existing methods in terms of block generation time. Hence we suggest that suggested consensus is very suitable for IoT-based applications especially in healthcare.

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Keywords

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