A Performance and Resource Consumption Assessment of Secure Multiparty Computation
Abstract
In recent years, secure multiparty computation (SMC) advanced from a theoretical technique to a practically applicable technology. Several frameworks were proposed of which some are still actively developed. We perform a first comprehensive study of performance characteristics of SMC protocols using a promising implementation based on secret sharing, a common and state-of-the-art foundation. Therefor, we analyze its scalability with respect to environmental parameters as the number of peers, network properties -- namely transmission rate, packet loss, network latency -- and parallelization of computations as parameters and execution time, CPU cycles, memory consumption and amount of transmitted data as variables. Our insights on the resource consumption show that such a solution is practically applicable in intranet environments and -- with limitations -- in Internet settings.
Cite
@article{arxiv.1804.03548,
title = {A Performance and Resource Consumption Assessment of Secure Multiparty Computation},
author = {Marcel von Maltitz and Georg Carle},
journal= {arXiv preprint arXiv:1804.03548},
year = {2019}
}