Evaluation of Security Algorithms for the SCADA System based on IEC 61850
The IEC 61850 standard not only defines a new structure for substation automation, but also can provide more enhanced communication functionalities. The standard defines several kinds of messages for data exchange between nodes in the substation. Among them, two messages, sample values and GOOSE, play critical roles for substation protection. Because of their importance in the secure substation operation, any compromising of these messages should be prohibited. Along with the requirement of secure transmission, these messages have very stringent performance requirement. So any security algorithm that can be applied for secure exchange of these messages should not violate the performance criteria. In this paper we consider the security protocol for guaranteeing the message authentication and integrity. And we evaluate the security protocol and examine whether the protocol can meet this criteria by experiment.
SCADA system IEC 61850 security algorithm
Dae-Yong Shin Sugwon Hong Il Hyung Lim Seung-Jae Lee
Next-generation Power Technology Center, Department of Computer Software, and Department of Electrical Engineering, Myongji University, Yongin 449-728, Korea
国际会议
The International Conference on Electrical Engineering 2009(2009 电机工程国际会议)
沈阳
英文
1-4
2009-07-05（万方平台首次上网日期，不代表论文的发表时间）