一种基于区块链的社交物联网敏感信息加密存储方法  

Blockchain-Based Method for Encrypted Storage of Sensitive Information in Social IoT

作　　者：张梦君[1] ZHANG Mengjun(Minbei Vocational and Technical College,Nanping,Fujian,China 354200)

机构地区：[1]闽北职业技术学院,福建南平354200

出　　处：《湖南邮电职业技术学院学报》2025年第1期58-61,共4页Journal of Hunan Post and Telecommunication College

基　　金：2021年福建省中青年教师教育科研课题“跨境电商选品系统设计与实现”(课题编号:JAT210950)。

摘　　要：针对传统社交物联网敏感信息加密存储方法存在的单点故障、数据篡改及隐私泄露等问题,文章提出一种基于区块链的社交物联网敏感信息加密存储方法。首先,通过容器化处理优化节点部署,降低物联网终端资源消耗;其次,结合RSA非对称加密与区块链分布式存储,设计双重私钥机制以保障密钥安全;最后,借助区块链的并行处理能力实现敏感信息的高效存储。实验结果表明,该方法的最大延迟稳定在3.2 s至3.7 s之间,较传统方法延迟降低70%以上,显著提升了加密存储效率与安全性,为社交物联网敏感信息保护提供了可靠解决方案。To address the issues of single-point failure,data tampering,and privacy leakage in traditional encryption storage methods for sensitive information in social IoT,this paper proposes a blockchain-based encryption storage method for sensitive information in social IoT.First,node deployment is optimized through containerization to reduce the resource consumption of IoT terminals.Second,by combining RSA asymmetric encryption with blockchain distributed storage,a dual private key mechanism is designed to protect the security of keys.Third,the parallel processing ability of the blockchain is utilized to achieve efficient storage of sensitive information.Experiments show that the maximum delay of this method stabilizes between 3.2 s and 3.7 s,which is a reduction of over 70%compared with traditional methods.This method significantly improves the efficiency and security of encrypted storage and provides a reliable solution for the protection of sensitive information in social IoT.

关 键 词：区块链 社交物联网 敏感信息 加密存储 分布式存储 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]