Secure and Private Cloud-Based Control Using Semi-Homomorphic Encryption

被引：51

作者：

Farokhi, Farhad ^{[1
]}

Shames, Iman ^{[1
]}

Batterham, Nathan ^{[1
]}

机构：

[1] Univ Melbourne, Dept Elect & Elect Engn, Parkville, Vic 3010, Australia

来源：

IFAC PAPERSONLINE | 2016年 / 49卷 / 22期

关键词：

Networked control system; Privacy; Semi-homomorphic encryption; Paillier method;

D O I：

10.1016/j.ifacol.2016.10.390

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Networked control systems with encrypted sensors measurements is considered. Semi-homomorphic encryption is used so that the controller can perform the required computation on the encrypted data. Specifically, in this paper, the Paillier encryption technique is utilized that allows summation of decrypted data to be performed by multiplication of the encrypted data. Conditions on the parameters of the encryption technique are provided that guarantee the stability of the closed-loop system and ensure certain bounds on the closed-loop performance. (C) 2016, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.

引用

页码：163 / 168

页数：6

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