Title: Lower Bound Techniques for Information-Theoretic MPC

Abstract: We cover some proof techniques for lower bounding the communication required…

Title: Bribers, Bribers on The Chain, Is Resisting All in Vain? Trustless Consensus Manipulation Through Bribing Contracts

Abstract: In this talk, I…

On Friday February 20, 2026, Hannah Keller will defend the PhD thesis Distributed Differential Privacy Using Cryptographic Techniques

Title: Delay Functions from a Lattice Assumption

Abstract: Can delay functions be based on a cryptographic assumption about general (not depth…

Title: Row Reduction for n-Party Garbling 

Abstract: In this talk, I will briefly highlight my works before joining the crypto group. This is…