打破区块链三难困境:确保安全性、可扩展性和去中心化的全面共识机制

IF 1.5 4区 计算机科学 Q3 COMPUTER SCIENCE, SOFTWARE ENGINEERING
IET Software Pub Date : 2024-10-10 DOI:10.1049/2024/6874055
Khandakar Md Shafin, Saha Reno
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引用次数: 0

摘要

区块链技术领域一直面临的挑战是如何解决去中心化、安全性和可扩展性之间的三难问题。本文介绍了一种开创性的区块链架构,旨在将先进的加密方法、创新的安全协议和动态去中心化机制结合在一起,从而超越这一三难问题。我们的框架采用了椭圆曲线密码学、施诺尔可验证随机函数和零知识证明(zk-SNARK)等成熟技术,以及股权分配、异常检测和激励调整等开创性方法,为安全、可扩展和去中心化的区块链生态系统树立了新标杆。拟议的系统超越了顶级共识,每秒吞吐量达到 1700 多笔交易,在不影响可扩展性的情况下确保了抵御所有知名区块链攻击的强大安全性,并在基准分析中与其他 25 个区块链系统一起展示了稳固的去中心化,所有这一切都以验证者可承受的硬件成本和平均仅 16.1% 的 CPU 使用率实现的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Breaking the Blockchain Trilemma: A Comprehensive Consensus Mechanism for Ensuring Security, Scalability, and Decentralization

Breaking the Blockchain Trilemma: A Comprehensive Consensus Mechanism for Ensuring Security, Scalability, and Decentralization

The ongoing challenge in the world of blockchain technology is finding a solution to the trilemma that involves balancing decentralization, security, and scalability. This paper introduces a pioneering blockchain architecture designed to transcend this trilemma, uniting advanced cryptographic methods, inventive security protocols, and dynamic decentralization mechanisms. Employing established techniques such as elliptic curve cryptography, Schnorr verifiable random function, and zero-knowledge proof (zk-SNARK), alongside groundbreaking methodologies for stake distribution, anomaly detection, and incentive alignment, our framework sets a new benchmark for secure, scalable, and decentralized blockchain ecosystems. The proposed system surpasses top-tier consensuses by attaining a throughput of 1700+ transactions per second, ensuring robust security against all well-known blockchain attacks without compromising scalability and demonstrating solid decentralization in benchmark analysis alongside 25 other blockchain systems, all achieved with an affordable hardware cost for validators and an average CPU usage of only 16.1%.

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来源期刊
IET Software
IET Software 工程技术-计算机:软件工程
CiteScore
4.20
自引率
0.00%
发文量
27
审稿时长
9 months
期刊介绍: IET Software publishes papers on all aspects of the software lifecycle, including design, development, implementation and maintenance. The focus of the journal is on the methods used to develop and maintain software, and their practical application. Authors are especially encouraged to submit papers on the following topics, although papers on all aspects of software engineering are welcome: Software and systems requirements engineering Formal methods, design methods, practice and experience Software architecture, aspect and object orientation, reuse and re-engineering Testing, verification and validation techniques Software dependability and measurement Human systems engineering and human-computer interaction Knowledge engineering; expert and knowledge-based systems, intelligent agents Information systems engineering Application of software engineering in industry and commerce Software engineering technology transfer Management of software development Theoretical aspects of software development Machine learning Big data and big code Cloud computing Current Special Issue. Call for papers: Knowledge Discovery for Software Development - https://digital-library.theiet.org/files/IET_SEN_CFP_KDSD.pdf Big Data Analytics for Sustainable Software Development - https://digital-library.theiet.org/files/IET_SEN_CFP_BDASSD.pdf
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