This paper defines a new DNP3 link layer frame structure based on the link layer packet characteristics of transmission time requirements and security requirements in substation automation system (SAS). The new frame structure can provide three different work modes: authentication, authorization-encryption, non-authenticated encryption. Then we propose a link-layer security service mechanism in substation automation system based on the GCM-AES, including the session key agreement protocol based on EKE, GMAC-based message authentication protocol, GCM-AES Authentication Encryption-based DNP3 protocol and GCM-AES-based message transform algorithm. Through experimental calculation and analysis, the results show that the new security mechanisms achieve the efficient and safety in substation packets transmission.
목차
Abstract 1. Introduction 2. SAS Link Layer Frame Classification 2.1. Classification by Transmission Time Characteristics 2.2. Classification by Transmission Safety Characteristics 3. New DNP3 Link Layer Frame Structure 4. New Link Layer Security Service Mechanism 4.1. Message Communication Protocol with No Safety Protection 4.2. Link Layer Session Key Agreement Protocol 4.3. Link Layer Authentication Protocol 4.4. Link Layer Authentication-encryption Protocols 5. Security Analysis 6. Time Analysis 7. Conclusion Acknowledgements References
키워드
SASDNP3GCM-AESReal-timeSecurity
저자
Ye Lu [ College of Electrical Engineering and Information Engineering, Lanzhou University of Technology, Gansu Province, China ]
Tao Feng [ College of Electrical Engineering and Information Engineering, Lanzhou University of Technology, Gansu Province, China, College of Computer and Communication, Lanzhou University of Technology, Gansu Province, China ]
Corresponding author
Guohua Ma [ Force-Control Huacon Technology Co., Ltd. Beijing, China ]
보안공학연구지원센터(IJSIA) [Science & Engineering Research Support Center, Republic of Korea(IJSIA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Security and Its Applications
간기
격월간
pISSN
1738-9976
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Security and Its Applications Vol.10 No.8