大规模船舶数据的云存储机制设计  

Design of cloud storage mechanism for large-scale ship data

作　　者：杨晓庆 YANG Xiao-qing(School of Information and Communication Technology,Mongolian University of Science and Technology,Ulaanbaatar 115141,China;Henan Technical College of Construction,Zhengzhou 450000,China)

机构地区：[1]内蒙古科技大学信息与通信技术学院,内蒙古乌兰巴托115141 [2]河南建筑职业技术学院,河南郑州450000

出　　处：《舰船科学技术》2023年第13期154-157,共4页Ship Science and Technology

摘　　要：为了满足大规模船舶数据存储的安全性以及稳定性需求,设计大规模船舶数据云存储机制。以区块链技术为基础,利用其分布式云存储优势,提出基于区块链的大规模船舶数据存储架构。在此基础上,设计以客户端、云端服务方为主要组成的多级加密安全机制框架,并将多级加密安全机制分布于客户端,在多级加密安全机制的数据加密模块,使用混合混沌加密算法加密待存储船舶数据,加密工作完成后,由船舶设备或用户,发送加密船舶数据至区块链存储节点存储。实验结果表明,将该机制应用于大规模船舶数据云存储工作中,可显著提升船舶数据安全性,使其避免遭受非法访问。Design a large-scale ship data cloud storage mechanism to meet the security and stability requirements of large-scale ship data storage.Based on blockchain technology and its advantages of distributed cloud storage,a blockchain based large-scale ship data storage architecture is proposed.Encrypt the ship data to be stored using a hybrid chaotic encryption algorithm.After the encryption work is completed,the ship equipment or user sends the encrypted ship data to the blockchain storage node for storage.The experimental results show that applying this mechanism to large-scale ship data cloud storage can significantly improve the security of ship data and prevent it from being accessed illegally.

关 键 词：区块链 多级加密 船舶数据 云存储 混沌映射 安全存储机制 

分 类 号：TP309.2[自动化与计算机技术—计算机系统结构]