Laurens Porzenheim

According to our database, Laurens Porzenheim authored at least 5 papers between 2018 and 2026.

Collaborative distances:

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

2026

qFALL - Rapid Prototyping of Lattice-based Cryptography.

Marvin Beckmann, Phil Milewski, Laurens Porzenheim, Marcel Luca Schmidt, Jan Niklas Siemer

IACR Cryptol. ePrint Arch., 2026

2025

Secure Distributed State Management for Stateful Signatures with a Practical and Universally Composable Protocol.

Johannes Blömer, Henrik Bröcher, Volker Krummel, Laurens Porzenheim

IACR Cryptol. ePrint Arch., 2025

Lattice-Based Sanitizable Signature Schemes: Chameleon Hash Functions and More.

Sebastian Clermont, Samed Düzlü, Christian Janson, Laurens Porzenheim, Patrick Struck

Proceedings of the Post-Quantum Cryptography - 16th International Workshop, 2025

2023

A Generic Construction of an Anonymous Reputation System and Instantiations from Lattices.

Johannes Blömer, Jan Bobolz, Laurens Porzenheim

Proceedings of the Advances in Cryptology - ASIACRYPT 2023, 2023

2018

Fully-Featured Anonymous Credentials with Reputation System.

Kai Bemmann, Johannes Blömer, Jan Bobolz, Henrik Bröcher, Denis Diemert, Fabian Eidens, Lukas Eilers, Jan Haltermann, Jakob Juhnke, Burhan Otour, Laurens Porzenheim, Simon Pukrop, Erik Schilling, Michael Schlichtig, Marcel Stienemeier

Proceedings of the 13th International Conference on Availability, Reliability and Security, 2018