Research

The paper „Threshold Password-Hardened Encryption Services“ by Julian Brost in cooperation with Christoph Egger, Russell Lai, Fritz Schmid, Dominique Schröder und Markus Zoppelt has been accepted at ACM CCS 220. The paper contains the findings of Julian Brost's master thesis. Below you will find ...

The paper „Verifiable Timed Signatures Made Practical“ by Sri Aravinda Krishnan Thyagarajan in cooperation with Adithya Bhat (Purdue University), Giulio Malavolta (UC Berkeley), Nico Döttling (CISPA Helmholtz Center for Information Security), Aniket Kate (Purdue University) und Dominique Schröder ha...

The paper „Atomic Multi-Channel Updates with Constant Collateral in Bitcoin-Compatible Payment-Channel Networks“ by Christoph Egger in cooperation with Pedro Moreno-Sanchez and Matteo Maffei (TU Wien) has been accepted at Stanford Blockchain Conference 2020.

Three papers have been accepted at ACM CCS 2019: Atomic Multi-Channel Updates with Constant Collateralin Bitcoin-Compatible Payment-Channel Networks Christoph Egger (Friedrich-Alexander University Erlangen-Nuremberg), Pedro Moreno-Sanchez (TU Wien), Matteo Maffei (TU Wien) Omniring: Scaling...

The paper "Arithmetic Garbling from Bilinear Maps" by Nils Fleischhacker, Giulio Malavolta und Dominique Schroeder has been accepted at ESORICS 2019.

The paper„Atomic Multi-Channel Updates with Constant Collateralin Bitcoin-Compatible Payment-Channel Networks“ by Christoph Egger (Friedrich-Alexander-Universität Erlangen-Nürnberg), Pedro Moreno-Sanchez (TU Wien) and Matteo Maffei (TU Wien) has been accepted at ACM CCS 2019.

Three papers have been accepted at Crypto 2019: Trapdoor Hash Functions and their Applications Nico Döttling (CISPA Helmholtz Center), Sanjam Garg (University of California, Berkeley), Yuval Ishai (Technion), Giulio Malavolta (Carnegie Mellon University, Friedrich-Alexander University Erlangen...

The paper „Omniring: Scaling Up Private Payments Without Trusted Setup - Formal Foundations and Construction of Ring Confidential Transactions with Log-size Proofs“ by Russell W. F. Lai, Viktoria Ronge, Tim Ruffing, Dominique Schröder, Sri Aravinda Krishnan Thyagarajan and Jiafan Wang has been accep...

The paper „Incremental Proofs of Sequential Work“ by Nico Döttling, Russell W. F. Lai and Giulio Malavolta has been accepted at EUROCRYPT 2019.

The paper „Efficient Invisible and Unlinkable Sanitizable Signatures“ by Russell W. F. Lai, co-authored by Xavier Bultel, Pascal Lafourcade, Giulio Malavolta, Dominique Schröder and Sri Aravinda Krishnan Thyagarajan, has been accepted at Practice and Theory of Public Key Cryptography (PKC) 2019.