摘要
为了高效、安全存储输电线路数据,保证数据完整度与抗攻击性能,提出一种基于区块链的输电线路数据安全存储与防篡改模型。利用区块链技术构建分布式账本,引入智能合约,将处理后的数据存入云存储模块的去中心化数据库中,采用水印加密算法加密及解密数据,并应用分片式方法,安全存储加密后的数据;在用户模块,构建行键方案,进行组合列族设计,结合深度过滤算法,实现工程矢量空间数据并行存储。实验结果表明,该模型存储数据完整度始终保持在99.8%以上,拥有极佳的存储性能,用户能够高效查阅数据;在抗攻击性能方面表现突出,能够抵御高强度攻击;防篡改数据,安全性极高。
In order to efficiently and securely store transmission line data,ensure data integrity and anti attack performance,a blockchain based secure storage and anti tampering model for transmission line data is proposed.Using blockchain technology to build distributed ledgers,introducing smart contracts,storing the processed data in the decentralized database of the cloud storage module,using watermark encryption algorithms to encrypt and decrypt the data,and applying sharding methods to securely store the encrypted data.In the user module,construct row key schemes,design composite column families,and combine deep filtering algorithms to achieve parallel storage of engineering vector spatial data.The experimental results show that the integrity of the stored data in this model remains above 99.8%,and it has excellent storage performance,allowing users to efficiently access data.Outstanding performance in anti attack performance,able to withstand high-intensity attacks;anti tampering data with extremely high security.
作者
邵俊
SHAO Jun(Inner Mongolia Rongxin Chemical Co.,Ltd.,Ordos 014300,China)
出处
《电工技术》
2025年第1期73-78,共6页
Electric Engineering
关键词
区块链技术
安全存储
防篡改
输电线路数据
哈希值
过滤列族
blockchain technology
secure storage
anti tampering
transmission line data
Hash value
filter column families
作者简介
邵俊(1981-),研究方向为电网运行和数据监测,电力系统的运行、控制和保护。
