Control-theoretic Approach to Malleability Cancellation by Attacked Signal Normalization
Sign Up to like & getrecommendations! Published in 2019 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2019.12.171
Abstract: Abstract In this study, we propose a novel attack for encrypted control systems along with a cancellation method for the attacks. The attacks assign the poles of closed-loop systems by utilizing the malleability of homomorphic… read more here.
Keywords: control systems; control; cancellation; malleability ... See more keywords
Event-triggered Approach to Increasing Sampling Period of Encrypted Control Systems
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.1705
Abstract: Abstract Controller encryption is a cryptographic approach to enhancing the security of networked control systems. The method would be effective in reducing risks of eavesdropping attacks. However, encryption may cause high communication traffic and processing… read more here.
Keywords: sampling period; control; encrypted control; approach ... See more keywords
Detection of Cyber Attacks in Encrypted Control Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Control Systems Letters"
DOI: 10.36227/techrxiv.19071125
Abstract: Recently a resilient homomorphic encryption (RHE) scheme has been proposed in [1], which allows not only to carry out the evaluation process of an output feedback controller in an encrypted environment but also can neutralize… read more here.
Keywords: additive attacks; control systems; rhe scheme; control ... See more keywords