2400088 – Seminar Secure Multiparty Computation

In the setting of secure multiparty computation, two or more parties with private inputs wish to compute some joint function of their inputs. The security requirements of such a computation are privacy (meaning that the parties learn the output and nothing more), correctness (meaning that the output is correctly distributed), independence of inputs, and more. Due to its generality, secure computation is a central tool in cryptography. In this seminar, building on the lecture "Kryptographische Protokolle", we examine modern protocols for secure multiparty computation of arbitrary functions. It is recommended to attend the lecture “Kryptographische Protkolle” before taking this seminar.