4 papers
Verifiable computations for dynamic encrypted control
Sebastian Schlor, Frank Allgöwer
Encrypted control can preserve the privacy of data and parameters while the necessary computations can be outsourced to a cloud server. To ensure the integrity of the received valu…
Comparison and performance analysis of dynamic encrypted control approaches
Sebastian Schlor, Frank Allgöwer
Encrypted controllers using homomorphic encryption have proven to guarantee the privacy of measurement and control signals, as well as system and controller parameters, while regul…
A polynomial-based QCQP solver for encrypted optimization
Sebastian Schlor, Andrea Iannelli, Junsoo Kim +2
In this paper, we present a novel method for solving a class of quadratically constrained quadratic optimization problems using only additions and multiplications. This approach en…
Decrypting Nonlinearity: Koopman Interpretation and Analysis of Cryptosystems
Robin Strässer, Sebastian Schlor, Frank Allgöwer
Public-key cryptosystems rely on computationally difficult problems for security, traditionally analyzed using number theory methods. In this paper, we introduce a novel perspectiv…