arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2104.05026cs.CRcs.NIcs.PF
收藏

PBFT用于带限制型器械的IoT-applications的性能

On performance of PBFT for IoT-applications with constrained devices

Yaroslav Meshcheryakov, Anna Melman, Oleg Evsutin, Vladimir Morozov, Yevgeni Koucheryavy

摘要:

网络物理系统和物联网(IoT)正在成为数字社会不可或缺的一部分。物联网服务的使用在许多方面改善了人类的生活。防范网络威胁是物联网设备运行的一个重要方面。恶意活动导致机密数据泄露,设备性能不正确变得至关重要。因此,开发能够保护物联网设备数据和数据交换网络的有效解决方案成为一个真正的挑战。本研究对使用区块链技术保护受限物联网设备数据的可行性进行了批判性分析,证明了选择实用拜占庭容错(PBFT)共识算法在此类设备上实施的合理性,并使用PBFT模拟了主要的分布式账本场景。仿真结果证明了区块链技术对受限设备的效率,并使评估所选共识算法的适用性限制成为可能。

英文摘要:

Cyber-physical systems and the Internet of things (IoT) is becoming an integral part of the digital society. The use of IoT services improves human life in many ways. Protection against cyber threats is an important aspect of the functioning of IoT devices. Malicious activities lead to confidential data leakages and incorrect performance of devices are becoming critical. Therefore, development of effective solutions that can protect both IoT devices data and data exchange networks turns in to a real challenge. This study provides a critical analysis of the feasibility of using blockchain technology to protect constrained IoT devices data, justifies the choice of Practical Byzantine Fault Tolerance (PBFT) consensus algorithm for implementation on such devices, and simulates the main distributed ledger scenarios using PBFT. The simulation results demonstrate the efficiency of the blockchain technology for constrained devices and make it possible to evaluate the applicability limits of the chosen consensus algorithm.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑