Simon-Philipp Merz

According to our database, Simon-Philipp Merz authored at least 21 papers between 2018 and 2026.

Collaborative distances:

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

2026

Artifact for the paper "DDR-SSE: Duplicated Retrieval of Documents for System-wide Secure Searchable Symmetric Encryption".

Zichen Gui, Simon-Philipp Merz, Kenneth G. Paterson, Sikhar Patranabis

Dataset, January, 2026

Skipping Class: Algebraic Attacks exploiting weak matrices and operation modes of Poseidon2(b).

Simon-Philipp Merz, Àlex Rodríguez García

IACR Cryptol. ePrint Arch., 2026

Another Look at the Quantum Security of the Vectorization Problem with Shifted Inputs.

Paul Frixons, Valerie Gilchrist, Péter Kutas, Simon-Philipp Merz, Christophe Petit, Lam L. Pham

Proceedings of the Advances in Cryptology - EUROCRYPT 2026, 2026

2025

Artifact for the paper "DDR-SSE: Duplicated Retrieval of Documents for System-wide Secure Searchable Symmetric Encryption".

Zichen Gui, Simon-Philipp Merz, Kenneth G. Paterson, Sikhar Patranabis

Dataset, December, 2025

Another Look at the Quantum Security of the Vectorization Problem with Shifted Inputs.

Paul Frixons, Valerie Gilchrist, Péter Kutas, Simon-Philipp Merz, Christophe Petit

IACR Cryptol. ePrint Arch., 2025

Breaking BASS.

Simon-Philipp Merz, Kenneth G. Paterson, Àlex Rodríguez García

IACR Commun. Cryptol., 2025

On the Soundness of Algebraic Attacks Against Code-Based Assumptions.

Miguel Cueto Noval, Simon-Philipp Merz, Patrick Stählin, Akin Ünal

Proceedings of the Advances in Cryptology - EUROCRYPT 2025, 2025

Breaking and Fixing Content-Defined Chunking.

Kien Tuong Truong, Simon-Philipp Merz, Matteo Scarlata, Felix Günther, Kenneth G. Paterson

Proceedings of the 2025 ACM SIGSAC Conference on Computer and Communications Security, 2025

2024

Improved Algorithms for Finding Fixed-Degree Isogenies Between Supersingular Elliptic Curves.

Benjamin Bencina, Péter Kutas, Simon-Philipp Merz, Christophe Petit, Miha Stopar, Charlotte Weitkämper

Proceedings of the Advances in Cryptology - CRYPTO 2024, 2024

2023

SCALLOP: Scaling the CSI-FiSh.

Luca De Feo, Tako Boris Fouotsa, Péter Kutas, Antonin Leroux, Simon-Philipp Merz, Lorenz Panny, Benjamin Wesolowski

Proceedings of the Public-Key Cryptography - PKC 2023, 2023

Weak Instances of Class Group Action Based Cryptography via Self-pairings.

Wouter Castryck, Marc Houben, Simon-Philipp Merz, Marzio Mula, Sam van Buuren, Frederik Vercauteren

Proceedings of the Advances in Cryptology - CRYPTO 2023, 2023

2022

Failing to hash into supersingular isogeny graphs.

Jeremy Booher, Ross Bowden, Javad Doliskani, Tako Boris Fouotsa, Steven D. Galbraith, Sabrina Kunzweiler, Simon-Philipp Merz, Christophe Petit, Benjamin Smith, Katherine E. Stange, Yan Bo Ti, Christelle Vincent, José Felipe Voloch, Charlotte Weitkämper, Lukas Zobernig

IACR Cryptol. ePrint Arch., 2022

On the Isogeny Problem with Torsion Point Information.

Tako Boris Fouotsa, Péter Kutas, Simon-Philipp Merz, Yan Bo Ti

Proceedings of the Public-Key Cryptography - PKC 2022, 2022

2021

On the Isogeny Problem with Torsion Point Information.

Tako Boris Fouotsa, Péter Kutas, Simon-Philipp Merz

IACR Cryptol. ePrint Arch., 2021

One-Way Functions and Malleability Oracles: Hidden Shift Attacks on Isogeny-Based Protocols.

Péter Kutas, Simon-Philipp Merz, Christophe Petit, Charlotte Weitkämper

Proceedings of the Advances in Cryptology - EUROCRYPT 2021, 2021

Cryptanalysis of an Oblivious PRF from Supersingular Isogenies.

Andrea Basso, Péter Kutas, Simon-Philipp Merz, Christophe Petit, Antonio Sanso

Proceedings of the Advances in Cryptology - ASIACRYPT 2021, 2021

2020

On Index Calculus Algorithms for Subfield Curves.

Steven D. Galbraith, Robert Granger, Simon-Philipp Merz, Christophe Petit

Proceedings of the Selected Areas in Cryptography - SAC 2020, 2020

Another Look at Some Isogeny Hardness Assumptions.

Simon-Philipp Merz, Romy M. Minko, Christophe Petit

Proceedings of the Topics in Cryptology - CT-RSA 2020, 2020

On Adaptive Attacks Against Jao-Urbanik's Isogeny-Based Protocol.

Andrea Basso, Péter Kutas, Simon-Philipp Merz, Christophe Petit, Charlotte Weitkämper

Proceedings of the Progress in Cryptology - AFRICACRYPT 2020, 2020

2019

Factoring Products of Braids via Garside Normal Form.

Simon-Philipp Merz, Christophe Petit

Proceedings of the Public-Key Cryptography - PKC 2019, 2019

2018

On the (non) obfuscating power of Garside Normal Forms.

Simon-Philipp Merz, Christophe Petit

IACR Cryptol. ePrint Arch., 2018