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基于区块链的工业互联网安全平台
引用本文:于金刚,赵培培,仲启强,王海汀,李姝. 基于区块链的工业互联网安全平台[J]. 计算机系统应用, 2021, 30(11): 91-98. DOI: 10.15888/j.cnki.csa.008148
作者姓名:于金刚  赵培培  仲启强  王海汀  李姝
作者单位:中国科学院大学,北京100049;中国科学院沈阳计算技术研究所,沈阳110168;中国矿业大学(北京),北京100083;沈阳理工大学装备工程学院,沈阳110159
基金项目:辽宁省博士科研启动基金(2019-BS-257)
摘    要:在传统的工业互联网平台中,终端设备产生数据的安全和隐私问题是阻碍工业互联网发展的主要瓶颈.伴随着终端数据量几何式的增长,保护数据的安全性和完整性已经成为工业互联网的核心研究领域.本文首先设计了一种基于区块链的设备和数据管理的体系架构,提供了一个可靠的防篡改的数据库.然后,利用数字证书对平台采用权限访问控制机制,提高平台的准入的安全等级.其次,通过链码间接地对终端设备及其配置文件进行管理,避免了终端设备随意地接入对数据造成污染的问题.最后,通过终端设备自身的公私钥来对终端设备产生的数据进行打包加密处理,利用区块链的共识机制,存储在区块链上.通过实验表明,所提出的方案具有良好的稳定性、安全性和可操作性.

关 键 词:区块链  工业互联网  共识机制  数据安全  链码
收稿时间:2021-01-21
修稿时间:2021-02-23

Industrial Internet Security Platform Based on Blockchain
YU Jin-Gang,ZHAO Pei-Pei,ZHONG Qi-Qiang,WANG Hai-Ting,LI Shu. Industrial Internet Security Platform Based on Blockchain[J]. Computer Systems& Applications, 2021, 30(11): 91-98. DOI: 10.15888/j.cnki.csa.008148
Authors:YU Jin-Gang  ZHAO Pei-Pei  ZHONG Qi-Qiang  WANG Hai-Ting  LI Shu
Affiliation:University of Chinese Academy of Sciences, Beijing 100049, China;Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China;China University of Mining and Technology (Beijing), Beijing 100083, China; School of Equipment Engineering, Shenyang Ligong University, Shenyang 110159, China
Abstract:In the traditional industrial Internet platform, the security and privacy issues of data generated by terminal equipment are the main bottlenecks hindering the development of the industrial Internet. With the geometric growth of terminal data, protecting the security and integrity of data has become the core research area of the industrial Internet. This study first designs blockchain-based equipment and data management architecture, providing a reliable, tamper-proof database. Then, the digital certificate is employed to provide the authority access control mechanism for the platform to improve the security level of platform access. Secondly, the terminal equipment and its configuration files are managed indirectly through the chain code, which avoids the data pollution caused by the random access of the terminal equipment. Finally, the data generated by the terminal equipment is packaged and encrypted through the public and private keys of the equipment itself and then stored on the blockchain with the consensus mechanism of the blockchain. Experiments show that the proposed scheme has good stability, safety, and operability.
Keywords:Blockchain  industrial Internet  consensus mechanism  data security  chain code
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