Multi-source data security protection of smart grid based on combination key

Jian GAO; Wenbin CHEN; Jianmin PANG; Huadong YU; Guorui SONG

doi:10.11959/j.issn.1000-0801.2020002

您当前的位置：

首页 >

文章列表页 >

Multi-source data security protection of smart grid based on combination key

Power Informationization Column | 更新时间：2024-06-05

- Multi-source data security protection of smart grid based on combination key
- Telecommunications Science Vol. 36, Issue 1, Pages: 134-138(2020)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2020002
  CLC： TP393
- Published Online：2020-01，
  
  Published：20 January 2020
- 稿件说明：
移动端阅览
Jian GAO, Wenbin CHEN, Jianmin PANG, et al. Multi-source data security protection of smart grid based on combination key[J]. Telecommunications science, 2020, 36(1): 134-138.
DOI：

Jian GAO, Wenbin CHEN, Jianmin PANG, et al. Multi-source data security protection of smart grid based on combination key[J]. Telecommunications science, 2020, 36(1): 134-138. DOI： 10.11959/j.issn.1000-0801.2020002.

摘要

电力通信网是电力系统的重要基础设施，对于数量庞大、分布广泛的各类业务终端、通信终端，其数据保护关系着整个电网的安全稳定运行。如何解决大量节点需要的大量密钥问题，避免大量节点因密钥不足而无法安全交换信息的情况，提出基于密钥的分片组合技术实现有限密钥的扩展，基本思想是根据不同条件获得分片方案，把一个密钥分成若干个互不相同的子密钥片，然后把这些密钥分片组合生成新的密钥，分配到系统中的不同终端上。足够的对称密钥有利于密钥更新，可以保证数据业务一次一密，可有效增强通信系统抗破坏和抗入侵的能力。通过分析计算，进一步验证了该方法在利用有限密钥实现大量终端业务数据保密传输中的有效性。

Abstract

As an important infrastructure of power system

power communication network has deployed a large number of widely distributed business terminals and communication terminals

whose data security is related to the safe and stable operation of the entire power network.In order to avoid the situation that the information cannot be safely exchanged due to the shortage of keys.The sharding and combination technology based on keys was proposed to realize the expansion of limited keys

so as to solve the problem of a large number of keys needed for multi-node and mul-ti-service.Firstly

a sharding scheme was obtained according to different conditions.A key was divided into several dif-ferent sub-key pieces

and then a new key was generated by combining these key pieces and distributed to different ter-minals in the system.A large number of combined keys generated were conducive to update key

which could ensure the data service “one at a time” and effectively enhance the communication system's ability to resist damage and invasion.Through analysis and calculation

the effectiveness of this method in realizing real-time update of a large number of ter-minal business keys with limited keys was further verified

and data secure communication was realized.

关键词

Keywords

references

国家电网公司 . 国家电网公司“十三五”通信网规划 [R ] . 2016 .

State Grid Corporation of China . The 13th five-year plan for communication network of state grid corporation [R ] . 2016 .

汪来富 , 金华敏 , 刘东鑫 , 等 . 面向网络大数据的安全分析技术应用 [J ] . 电信科学 , 2017 , 33 ( 3 ): 112 - 118 .

WANG L F , JIN H M , LIU D X , et al . Application of security analysis technology for network big data [J ] . Telecommunications Science , 2017 , 33 ( 3 ): 112 - 118 .

张东霞 , 姚良忠 , 马文媛 . 中外智能电网发展战略 [J ] . 中国电机工程学报 , 2013 ( 31 ): 1 - 16 .

ZHANG D X , YAO L Z , MA W Y . Development strategies of smart grid at home and abroad [J ] . Chinese journal of electrical engineering , 2013 ( 31 ): 1 - 16 .

吴昊 . 基于业务的电力通信网安全风险评估方法研究 [D ] . 北京:华北电力大学 , 2015 .

WU H . Research on security risk assessment method of powercommunication network based on services [D ] . Beijing:North China Electric Power University , 2015 .

KUMAR V , HUSSAIN M . Secure communication for advance metering infrastructure in smart grid [C ] // 2014Annual IEEE India Conference,Dec 3-7,2014,New Delhi,India . Piscataway:IEEE Press , 2014 : 1 - 6 .

刘国荣 , 刘东鑫 , 汪来富 , 等 . 云端协同的智能终端数据加密技术 [J ] . 电信科学 , 2018 , 34 ( 2 ): 111 - 114 .

LIU G R , LIU D X , WANG L F , et al . Cloud collaborative intelligent terminal data encryption technology [J ] . Telecommunications Science , 2018 , 34 ( 2 ): 111 - 114 .

XIAO S , GONG W , TOWSLEY D . Secure wireless communication with dynamic secrets [C ] // 2015 IEEE INFOCOM,April 26-May 1,2015,San Francisco,CA,USA . Piscataway:IEEE Press , 2015 : 1 - 9 .

潘涛 . 数据安全及隐私保护在智能电网中的应用研究 [J ] . 通信技术 , 2019 , 52 ( 4 ): 196 - 200 .

PAN T . Data security and privacy protection in smart grid [J ] . Communications Technology , 2019 , 52 ( 4 ): 196 - 200 .

刘振亚 . 智能电网技术 [M ] . 北京 : 中国电力出版社 , 2010 .

LIU Z Y . Smart grid technology [M ] . Beijing : China Electric Power PressPress , 2010 .

NICANFAR H , JOKAR P , BEZNOSOV K , et al . Efficient authentication and key management mechanisms for smart grid communications [J ] . IEEE Systems Journal , 2014 , 8 ( 2 ): 629 - 640 .

Views

657

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on the graphical convolution neural network based benefits recommendation system strategy

A survey on AI algorithms applied in communication and computation in Internet of vehicles

Related Author

Tao TAO

Zhen LI

Jibin WANG

Haiyong XU

Yong JIANG

Zhuo CEHN

Runbo ZHANG

Qingyuan HU

Related Institution

Beijing Laboratory of Advanced Information Networks

Beijing Key Laboratory of Network System Architecture and Convergence

School of Information and Communication Engineering, Beijing University of Posts and Telecommunications

⁰