Publikationen

Autor	Kerschbaum, Florian; Schneider, Thomas; Schröpfer, Axel
Datum	2013
Art	Conference Proceedings
Abstrakt	Performance of secure computation is still often an obstacle to its practical adoption. There are different protocols for secure computation that compete for the best performance. In this paper we propose automatic protocol selection which selects a protocol for each operation resulting in a mix with the best performance so far. Based on an elaborate performance model, we propose an optimization algorithm and an efficient heuristic for this selection problem. We show that our mixed protocols achieve the best performance on a set of use cases. Furthermore, our results underpin that the selection problem is so complicated, that a programmer is unlikely to manually make the optimal selection. Our proposed algorithms nevertheless can be integrated into a compiler in order to yield the best (ornear-optimal) performance.
Konferenz	20th Network and Distributed System Security Symposium (NDSS'13)
Url	https://tubiblio.ulb.tu-darmstadt.de/id/eprint/101950

Automatic Protocol Selection in Secure Two-Party Computations