Recent & Upcoming Talks

2019

Inaugural Lecture: On Assumptions and the Limits of Cryptography
Jan 23, 2019
Ruhr University Bochum, Bochum, Germany
Slides

2018

On the Existence of Three Round Zero Knowledge Proofs
May 2, 2018
EUROCRYPT 2018, Tel Aviv, Israel
Slides Video Paper
On Assumptions and the Limits of Cryptography
Jan 24, 2018
Ruhr University Bochum, Bochum, Germany
Slides

2014

On Tight Security Proofs for Schnorr Signatures
Dec 9, 2014
ASIACRYPT 2014, Kaohsiung, Taiwan
Slides Paper
Feasibility and Infeasibility of Secure Computation With Malicious PUFs
Aug 15, 2014
CRYPTO 2014, Santa Barbara, California, USA
Slides Paper

2012

Limitations of the Meta-Reduction Technique
Sep 2, 2012
Saarland University, Saarbrücken, Germany
Slides