基于区块链的装备数据安全共享方案研究  

Scheme to share equipment data based on blockchain

作　　者：王士成[1] 史述云 文义红[1] 罗敏[2] WANG Shicheng;SHI Shuyun;WEN Yihong;LUO Min(The 54th Research Institute of China Electronics Technology Group Corporation,Shijiazhuang 050081,China;School of Cyber Science and Engineering,Wuhan University,Wuhan 430072,China)

机构地区：[1]中国电子科技集团公司第54研究所,河北石家庄050081 [2]武汉大学国家网络安全学院,湖北武汉430072

出　　处：《国防科技》2021年第5期52-57,共6页National Defense Technology

基　　金：中国电科54所战略前沿技术发展基金

摘　　要：军事装备大数据是实现军事现代化、智能化的基础,其中,数据共享对实现装备可视化管理、整合装备供应链、优化指挥控制系统等具有至关重要的作用。军事装备数据涉及核心机密,数据的安全共享问题是导致这些技术发展迟缓的关键因素之一。区块链是一种具有去中心化、不可篡改、稳定可靠等特性的分布式链式账本技术,利用区块链技术和云计算可以保障装备数据安全,在军事领域有着广阔的发展前景。本文面向装备数据安全共享业务开展研究,探讨利用基于属性加密技术和智能合约技术解决不同主体间的信任问题,并提出了基于区块链的装备数据安全共享方案,以打破传统装备系统中的“信息孤岛”现象。Big data on military equipment provide the foundations for the development of a modern and intelligent military.Data sharing plays a vital role in the visual management of equipment by integrating the supply chain for it while optimizing its command and control system.The secure sharing of data on military equipment is a key bottleneck in the development of these technologies.The block chain is a distributed chain ledger technology with the characteristics of decentralization,tamper resistance,stability,and reliability.It has a wide range of prospects for use by the military.The use of block chain technology and cloud computing can guarantee the security of data on military equipment.This paper studies the secure sharing of data on militaryequipment,discusses the use of attribute-based encryption technology and intelligent contract technology to solve the problem of trust between subjects,and proposes a scheme to securely share data on militaryequipment based on the block chain to overcome the phenomenon of the“information island”encountered in traditional equipment systems.

关 键 词：区块链 装备数据 数据共享 数据安全 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]