[1]陈传坤,谷立祥,颜廷贵.基于联盟链的指挥信息系统数据保护研究[J].计算机技术与发展,2021,31(10):105-110.[doi:10. 3969 / j. issn. 1673-629X. 2021. 10. 018]
　CHEN Chuan-kun,GU Li-xiang,YAN Ting-gui.Research on Data Protection of Command Information System Based on Consortium Blockchain[J].,2021,31(10):105-110.[doi:10. 3969 / j. issn. 1673-629X. 2021. 10. 018]
点击复制

基于联盟链的指挥信息系统数据保护研究()

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
31
期数:
2021年10期
页码:
105-110
栏目:
网络与安全
出版日期:
2021-10-10

文章信息/Info

Title:
Research on Data Protection of Command Information System Based on Consortium Blockchain
文章编号:
1673-629X(2021)10-0105-06
作者:
陈传坤1 ; 谷立祥2 ; 颜廷贵1
1. 北京宇航系统工程研究所,北京 100076;
2. 中国运载火箭技术研究院,北京 100076
Author(s):
CHEN Chuan-kun1 ; GU Li-xiang2 ; YAN Ting-gui1
1. Beijing Institute of Astronautical Systems Engineering,Beijing 100076,China;
2. China Academy of Launch Vehicle Technology,Beijing 100076,China
关键词:
联盟链; 指挥信息系统; 智能合约; 多通道; 混合加密
Keywords:
consortium blockchain; command information system; smart contract; multichannel; hybrid encryption
分类号:
TP391
DOI:
10. 3969 / j. issn. 1673-629X. 2021. 10. 018
摘要:
随着社会信息化的快速发展,指挥信息系统逐渐成为作战的核心要素,所面临的数据安全问题也随之增加。 传统的中心化数据保护方式易出现单点失效和数据篡改等问题,难以有效保障系统的数据安全。 针对这些问题,结合区块链去中心化、不可篡改、可追溯审计以及可编程等优势,提出了一种基于联盟链的指挥信息系统数据保护方案,分析了指挥信息系统的节点功能,利用多通道结构对节点权限进行了划分, 设计并实现了基于混合加密的数据保护智能合约,保证链上数据分布式存储、不可篡改、完整性可验证,支持数据的授权共享,并对非授权节点保密。 测试结果显示,系统能够细粒度地对用户数据进行有效保护,系统响应延迟较低,节点容器内存开销较小,保证该系统能够在资源受限的平台上运行。
Abstract:
With the rapid development of social informatization,the command information system has gradually become the core element of military operations. Meanwhile,the data security problems have also increased. The traditional centralized data protection method is prone to problems such as single point failure and data tampering,which cannot guarantee the data security of current system. In order to solve these problems,a command information system data protection method based on consortium blockchain is proposed,which utilizes the decentralized, immutable, audit able and programmable characteristics of blockchain. The node function of the command information system is analyzed,while system nodes are classified into different channels according to their data access permissions. Data protection smart contracts based on hybrid encryption are designed and implemented,which can be used to realize the characteristics of distributed storage,tamper-proof and verifiable integrity. The raw data can be shared within authorized nodes and disclosed to unauthorized nodes.The test shows that the proposed method can achieve fine-grained data protection with low system response delay and relatively small memory overhead of node containers,which illustrates that this system is able to run on the platform with limited hardware performance.

相似文献/References:

[1]张富宝,李 国,王滔滔.基于区块链技术的电动汽车充电链[J].计算机技术与发展,2020,30(04):161.[doi:10. 3969 / j. issn. 1673-629X. 2020. 04. 031]
　ZHANG Fu-bao,LI Guo,WANG Tao-tao.Electric Vehicle Charging Chain Based on Blockchain Technology[J].,2020,30(10):161.[doi:10. 3969 / j. issn. 1673-629X. 2020. 04. 031]
[2]任正伟,余易晋.基于可追踪环签名的联盟链身份隐私保护方法[J].计算机技术与发展,2024,34(03):102.[doi:10. 3969 / j. issn. 1673-629X. 2024. 03. 016]
　REN Zheng-wei,YU Yi-jin.A Method of Identity Privacy Protection in Consortium Blockchain Based on Traceable Ring Signature[J].,2024,34(10):102.[doi:10. 3969 / j. issn. 1673-629X. 2024. 03. 016]
[3]陈青青,刘蕾,王志伟.基于一次哈希签名和联盟链的密钥分发协议[J].计算机技术与发展,2024,34(06):73.[doi:10.20165/j.cnki.ISSN1673-629X.2024.0074]
　CHEN Qing-qing,LIU Lei,WANG Zhi-wei.Key Distribution Protocol Based on One-time Hash Signature and Consortium Blockchain[J].,2024,34(10):73.[doi:10.20165/j.cnki.ISSN1673-629X.2024.0074]

更新日期/Last Update: 2021-10-10