Comparison and performance analysis of dynamic encrypted control approaches
Fuente:
arXiv
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866914104023711744 |
|---|---|
| author | Schlor, Sebastian Allgöwer, Frank |
| author_facet | Schlor, Sebastian Allgöwer, Frank |
| contents | Encrypted controllers using homomorphic encryption have proven to guarantee the privacy of measurement and control signals, as well as system and controller parameters, while regulating the system as intended. However, encrypting dynamic controllers has remained a challenge due to growing noise and overflow issues in the encoding. In this paper, we review recent approaches to dynamic encrypted control, such as bootstrapping, periodic resets of the controller state, integer reformulations, and FIR controllers, and equip them with a stability and performance analysis to evaluate their suitability. We complement the analysis with a numerical performance comparison on a benchmark system. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_17333 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Comparison and performance analysis of dynamic encrypted control approaches Schlor, Sebastian Allgöwer, Frank Systems and Control Cryptography and Security Optimization and Control Encrypted controllers using homomorphic encryption have proven to guarantee the privacy of measurement and control signals, as well as system and controller parameters, while regulating the system as intended. However, encrypting dynamic controllers has remained a challenge due to growing noise and overflow issues in the encoding. In this paper, we review recent approaches to dynamic encrypted control, such as bootstrapping, periodic resets of the controller state, integer reformulations, and FIR controllers, and equip them with a stability and performance analysis to evaluate their suitability. We complement the analysis with a numerical performance comparison on a benchmark system. |
| title | Comparison and performance analysis of dynamic encrypted control approaches |
| topic | Systems and Control Cryptography and Security Optimization and Control |
| url | https://arxiv.org/abs/2510.17333 |