摘要
阐述通信协议的设计和开发是物联网研究工作中的重要一环,针对物联网中网关和云端之间的通信,设计了一个基于MQTT消息协议的物联网通信协议。为了保证存储在云端中数据不被恶意篡改,提出在数据传输过程中使用区块链技术来保护传输数据的方案。这一方案具有轻量、高效、易于实现的特点,有利于保护物联网数据的安全性。
The design of the communication protocol is an important part of the research of the Internet of Things. Aiming at the communication between the gateway and the cloud, an Internet of Things communication protocol based on the MQTT message protocol is designed in this article.In order to ensure that the data stored in the cloud is not maliciously tampered with, this article proposes a plan to use blockchain to protect the transmitted data during the data transmission process.This solution has the characteristics of light weight, high efficiency, and easy implementation, which is conducive to protecting the security of Io T data.
作者
曾灶荣
陈德基
肖杨
ZENG Zaorong;CHEN Deji;XIAO Yang(Tongji University,Shanghai 201800,China)
出处
《电子技术（上海）》
2022年第5期15-19,共5页
Electronic Technology
关键词
物联网
MQTT
区块链
Internet of things
MQTT
Blockchain
