Nils Fleischhacker

According to our database, Nils Fleischhacker authored at least 31 papers between 2011 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

Guaranteeing a Dishonest Party's Knowledge (Or: Setup Requirements for Deniable Authentication).

Nils Fleischhacker, Guilherme Rito

IACR Cryptol. ePrint Arch., 2025

2024

Invertible Bloom Lookup Tables with Less Memory and Randomness.

Nils Fleischhacker, Kasper Green Larsen, Maciej Obremski, Mark Simkin

Proceedings of the 32nd Annual European Symposium on Algorithms, 2024

Jackpot: Non-interactive Aggregatable Lotteries.

Nils Fleischhacker, Mathias Hall-Andersen, Mark Simkin, Benedikt Wagner

Proceedings of the Advances in Cryptology - ASIACRYPT 2024, 2024

Extractable Witness Encryption for KZG Commitments and Efficient Laconic OT.

Nils Fleischhacker, Mathias Hall-Andersen, Mark Simkin

Proceedings of the Advances in Cryptology - ASIACRYPT 2024, 2024

2023

Compressing Encrypted Data Over Small Fields.

Nils Fleischhacker, Kasper Green Larsen, Mark Simkin

IACR Cryptol. ePrint Arch., 2023

How to Compress Encrypted Data.

Nils Fleischhacker, Kasper Green Larsen, Mark Simkin

Proceedings of the Advances in Cryptology - EUROCRYPT 2023, 2023

Interactive Non-Malleable Codes Against Desynchronizing Attacks in the Multi-Party Setting.

Nils Fleischhacker, Suparno Ghoshal, Mark Simkin

Proceedings of the 4th Conference on Information-Theoretic Cryptography, 2023

Chipmunk: Better Synchronized Multi-Signatures from Lattices.

Nils Fleischhacker, Gottfried Herold, Mark Simkin, Zhenfei Zhang

Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security, 2023

2022

Steganography-Free Zero-Knowledge.

Behzad Abdolmaleki, Nils Fleischhacker, Vipul Goyal, Abhishek Jain, Giulio Malavolta

Proceedings of the Theory of Cryptography - 20th International Conference, 2022

Property-Preserving Hash Functions for Hamming Distance from Standard Assumptions.

Nils Fleischhacker, Kasper Green Larsen, Mark Simkin

Proceedings of the Advances in Cryptology - EUROCRYPT 2022 - 41st Annual International Conference on the Theory and Applications of Cryptographic Techniques, Trondheim, Norway, May 30, 2022

Squirrel: Efficient Synchronized Multi-Signatures from Lattices.

Nils Fleischhacker, Mark Simkin, Zhenfei Zhang

Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, 2022

2021

Property-Preserving Hash Functions from Standard Assumptions.

Nils Fleischhacker, Kasper Green Larsen, Mark Simkin

IACR Cryptol. ePrint Arch., 2021

On Publicly-Accountable Zero-Knowledge and Small Shuffle Arguments.

Nils Fleischhacker, Mark Simkin

Proceedings of the Public-Key Cryptography - PKC 2021, 2021

Robust Property-Preserving Hash Functions for Hamming Distance and More.

Nils Fleischhacker, Mark Simkin

Proceedings of the Advances in Cryptology - EUROCRYPT 2021, 2021

2019

Interactive Non-malleable Codes.

Nils Fleischhacker, Vipul Goyal, Abhishek Jain, Anat Paskin-Cherniavsky, Slava Radune

Proceedings of the Theory of Cryptography - 17th International Conference, 2019

Arithmetic Garbling from Bilinear Maps.

Nils Fleischhacker, Giulio Malavolta, Dominique Schröder

Proceedings of the Computer Security - ESORICS 2019, 2019

2018

On the Existence of Three Round Zero-Knowledge Proofs.

Nils Fleischhacker, Vipul Goyal, Abhishek Jain

Proceedings of the Advances in Cryptology - EUROCRYPT 2018 - 37th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Tel Aviv, Israel, April 29, 2018

2017

Minimal assumptions in cryptography.

Nils Fleischhacker

PhD thesis, 2017

2016

Efficient Unlinkable Sanitizable Signatures from Signatures with Re-randomizable Keys.

Nils Fleischhacker, Johannes Krupp, Giulio Malavolta, Jonas Schneider, Dominique Schröder, Mark Simkin

Proceedings of the Public-Key Cryptography - PKC 2016, 2016

Two-Message, Oblivious Evaluation of Cryptographic Functionalities.

Nico Döttling, Nils Fleischhacker, Johannes Krupp, Dominique Schröder

Proceedings of the Advances in Cryptology - CRYPTO 2016, 2016

On Statistically Secure Obfuscation with Approximate Correctness.

Zvika Brakerski, Christina Brzuska, Nils Fleischhacker

Proceedings of the Advances in Cryptology - CRYPTO 2016, 2016

Efficient Cryptographic Password Hardening Services from Partially Oblivious Commitments.

Jonas Schneider, Nils Fleischhacker, Dominique Schröder, Michael Backes

Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications Security, 2016

2015

Efficient Unlinkable Sanitizable Signatures from Signatures with Rerandomizable Keys.

Nils Fleischhacker, Johannes Krupp, Giulio Malavolta, Jonas Schneider, Dominique Schröder, Mark Simkin

IACR Cryptol. ePrint Arch., 2015

2014

A Modular Framework for Multi-Factor Authentication and Key Exchange.

Nils Fleischhacker, Mark Manulis, Amir Azodi

Proceedings of the Security Standardisation Research - First International Conference, 2014

Feasibility and Infeasibility of Secure Computation with Malicious PUFs.

Dana Dachman-Soled, Nils Fleischhacker, Jonathan Katz, Anna Lysyanskaya, Dominique Schröder

Proceedings of the Advances in Cryptology - CRYPTO 2014, 2014

On Tight Security Proofs for Schnorr Signatures.

Nils Fleischhacker, Tibor Jager, Dominique Schröder

Proceedings of the Advances in Cryptology - ASIACRYPT 2014, 2014

2013

Unconditional Tightness Bounds for Generic Reductions: The Exact Security of Schnorr Signatures, Revisited.

Nils Fleischhacker, Tibor Jager, Dominique Schröder

IACR Cryptol. ePrint Arch., 2013

Limitations of the Meta-reduction Technique: The Case of Schnorr Signatures.

Marc Fischlin, Nils Fleischhacker

Proceedings of the Advances in Cryptology, 2013

Pseudorandom signatures.

Nils Fleischhacker, Felix Günther, Franziskus Kiefer, Mark Manulis, Bertram Poettering

Proceedings of the 8th ACM Symposium on Information, Computer and Communications Security, 2013

2012

Modular Design and Analysis Framework for Multi-Factor Authentication and Key Exchange.

Nils Fleischhacker, Mark Manulis, Amir Azodi

IACR Cryptol. ePrint Arch., 2012

2011

SDF - Solar-aware distributed flow in wireless sensor networks.

Immanuel Schweizer, Nils Fleischhacker, Max Mühlhäuser, Thorsten Strufe

Proceedings of the IEEE 36th Conference on Local Computer Networks, 2011