Capacity analysis for secure communication under CPA attack in smart grid

Author

Siqian Liu ; Bei Gau ; Hongxiang Li

Author_Institution

Dept. of Electr. & Comput. Eng., North Dakota State Univ., Fargo, ND, USA

fYear

2013

fDate

9-11 May 2013

Firstpage

1

Lastpage

5

Abstract

In this paper, we extend the results of reliable and secure communication capacity requirements for eavesdropping attack to a more advanced chosen plain-text attack (CPA). Moreover, in order to calculate the power dynamic system´s entropy, we analytically derived the formula for calculating the topological entropy of the system under the general differential algebraic equation (DAE) system model. Simulation results are presented to compare the capacity under eavesdropping and CPA based on DAE model and Alvarado model.

Keywords

differential algebraic equations; entropy; power system security; smart power grids; Alvarado model; CPA attack; DAE system model; capacity analysis; chosen plain-text attack; communication capacity requirements; communication security; differential algebraic equation system model; eavesdropping attack; power dynamic system; smart grid; topological entropy; Entropy; Load modeling; Mathematical model; Power system dynamics; Reliability; Security; Smart grids; CPA; DAE; Smart grid; capacity; topological entropy;

fLanguage

English

Publisher

ieee

Conference_Titel

Electro/Information Technology (EIT), 2013 IEEE International Conference on

Conference_Location

Rapid City, SD

ISSN

2154-0357

Print_ISBN

978-1-4673-5207-9

Type

conf

DOI

10.1109/EIT.2013.6632714

Filename

6632714