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Research on Optimization of Nuclear Power Security DCS Gateway Encryption Communication Based on OPC UA Protocol

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成果类型:
会议论文
作者:
Zhou P.;Chen Z.;Jiang W.;Liu J.;Zhang Y.;...
通讯作者:
Chen, Z.
作者机构:
School of Computer Science, University of South China, Hengyang, 421200, China
[Chen Z.; Jiang W.; Wu Z.; Zhong K.; Zhang Y.] Nuclear Power Institute of China, Chengdu, 610000, China
Intelligent Equipment Software Evaluation Engineering Technology Research Center of Hunan, Hengyang, China
CNNC Key Laboratory on High Trusted Computing, Hunan, Hengyang, China
[Liu J.; Zhou P.] School of Computer Science, University of South China, Hengyang, 421200, China, Intelligent Equipment Software Evaluation Engineering Technology Research Center of Hunan, Hengyang, China, CNNC Key Laboratory on High Trusted Computing, Hunan, Hengyang, China
通讯机构:
[Chen, Z.] N
Nuclear Power Institute of ChinaChina
语种:
英文
关键词:
Data security;Encryption algorithm;Gateway;Safety grade DCS;Transmission efficiency
期刊:
Environmental Science and Engineering
ISSN:
1863-5520
年:
2023
页码:
237-250
会议名称:
9th International Conference on Energy Engineering and Environmental Engineering, ICEEEE 2022
会议时间:
9 December 2022 through 10 December 2022
主编:
Sun Z.Das P.
出版者:
Springer Science and Business Media Deutschland GmbH
ISBN:
9783031302329
机构署名:
本校为第一机构
摘要:
Nuclear power safety grade DCS gateway is an important hub for information transmission between safety grade equipment and non-safety grade equipment, and its security is very important in the transmission process. At present, the communication protocol used by the Chinese nuclear power security grade DCS gateway does not use data encryption in the data transmission process. However, the signature certificate, user authentication, access control and data encryption transmission of OPC UA protocol have more advantages in ensuring the data securi...

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