Abstract
This paper presents a secure and private implementation of linear time-invariant dynamic controllers using Paillier's encryption, a semi-homomorphic encryption method. To avoid overflow or underflow within the encryption domain, the state of the controller is reset periodically. A control design approach is presented to ensure stability and optimize performance of the closed-loop system with encrypted controller.
| Original language | English |
|---|---|
| Article number | 1812.04168v2 |
| Number of pages | 10 |
| Journal | arXiv |
| Publication status | Published - 11 Dec 2018 |
| Externally published | Yes |