Markus Schofnegger

According to our database, Markus Schofnegger authored at least 27 papers between 2018 and 2023.

Collaborative distances:

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

2023

Pasta: A Case for Hybrid Homomorphic Encryption.

Christoph Dobraunig, Lorenzo Grassi, Lukas Helminger, Christian Rechberger, Markus Schofnegger, Roman Walch

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2023

Poseidon2: A Faster Version of the Poseidon Hash Function.

Lorenzo Grassi, Dmitry Khovratovich, Markus Schofnegger

IACR Cryptol. ePrint Arch., 2023

Hash Functions Monolith for ZK Applications: May the Speed of SHA-3 be With You.

Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger, Roman Walch

IACR Cryptol. ePrint Arch., 2023

Horst Meets Fluid-SPN: Griffin for Zero-Knowledge Applications.

Lorenzo Grassi, Yonglin Hao, Christian Rechberger, Markus Schofnegger, Roman Walch, Qingju Wang

Proceedings of the Advances in Cryptology - CRYPTO 2023, 2023

2022

The Legendre Symbol and the Modulo-2 Operator in Symmetric Schemes over Fnp Preimage Attack on Full Grendel.

Lorenzo Grassi, Dmitry Khovratovich, Sondre Rønjom, Markus Schofnegger

IACR Trans. Symmetric Cryptol., 2022

Influence of the Linear Layer on the Algebraic Degree in SP-Networks.

Carlos Cid, Lorenzo Grassi, Aldo Gunsing, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger

IACR Trans. Symmetric Cryptol., 2022

From Farfalle to Megafono via Ciminion: The PRF Hydra for MPC Applications.

Lorenzo Grassi, Morten Øygarden, Markus Schofnegger, Roman Walch

IACR Cryptol. ePrint Arch., 2022

A New Feistel Approach Meets Fluid-SPN: Griffin for Zero-Knowledge Applications.

Lorenzo Grassi, Yonglin Hao, Christian Rechberger, Markus Schofnegger, Roman Walch, Qingju Wang

IACR Cryptol. ePrint Arch., 2022

Small MACs from Small Permutations.

Maria Eichlseder, Ahmet Can Mert, Christian Rechberger, Markus Schofnegger

IACR Cryptol. ePrint Arch., 2022

Practical key recovery attacks on FlexAEAD.

Orr Dunkelman, Maria Eichlseder, Daniel Kales, Nathan Keller, Gaëtan Leurent, Markus Schofnegger

Des. Codes Cryptogr., 2022

Reinforced Concrete: A Fast Hash Function for Verifiable Computation.

Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger, Roman Walch

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

2021

Proving Resistance Against Infinitely Long Subspace Trails: How to Choose the Linear Layer.

Lorenzo Grassi, Christian Rechberger, Markus Schofnegger

IACR Trans. Symmetric Cryptol., 2021

The Legendre Symbol and the Modulo-2 Operator in Symmetric Schemes over (F_p)^n.

Lorenzo Grassi, Dmitry Khovratovich, Sondre Rønjom, Markus Schofnegger

IACR Cryptol. ePrint Arch., 2021

Shorter Signatures Based on Tailor-Made Minimalist Symmetric-Key Crypto.

Christoph Dobraunig, Daniel Kales, Christian Rechberger, Markus Schofnegger, Greg Zaverucha

IACR Cryptol. ePrint Arch., 2021

Reinforced Concrete: Fast Hash Function for Zero Knowledge Proofs and Verifiable Computation.

Mario Barbara, Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger, Roman Walch

IACR Cryptol. ePrint Arch., 2021

Poseidon: A New Hash Function for Zero-Knowledge Proof Systems.

Lorenzo Grassi, Dmitry Khovratovich, Christian Rechberger, Arnab Roy, Markus Schofnegger

Proceedings of the 30th USENIX Security Symposium, 2021

2020

Weak Linear Layers in Word-Oriented Partial SPN and HADES-Like Ciphers.

Lorenzo Grassi, Christian Rechberger, Markus Schofnegger

IACR Cryptol. ePrint Arch., 2020

An Algebraic Attack on Ciphers with Low-Degree Round Functions: Application to Full MiMC.

Maria Eichlseder, Lorenzo Grassi, Reinhard Lüftenegger, Morten Øygarden, Christian Rechberger, Markus Schofnegger, Qingju Wang

IACR Cryptol. ePrint Arch., 2020

Higher-Order Differentials of Ciphers with Low-Degree S-Boxes.

Carlos Cid, Lorenzo Grassi, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger

IACR Cryptol. ePrint Arch., 2020

2019

Mixture Integral Attacks on Reduced-Round AES with a Known/Secret S-Box.

Lorenzo Grassi, Markus Schofnegger

IACR Cryptol. ePrint Arch., 2019

On a Generalization of Substitution-Permutation Networks: The HADES Design Strategy.

Lorenzo Grassi, Reinhard Lüftenegger, Christian Rechberger, Dragos Rotaru, Markus Schofnegger

IACR Cryptol. ePrint Arch., 2019

Starkad and Poseidon: New Hash Functions for Zero Knowledge Proof Systems.

Lorenzo Grassi, Daniel Kales, Dmitry Khovratovich, Arnab Roy, Christian Rechberger, Markus Schofnegger

IACR Cryptol. ePrint Arch., 2019

Forgery Attacks on FlexAE and FlexAEAD.

Maria Eichlseder, Daniel Kales, Markus Schofnegger

IACR Cryptol. ePrint Arch., 2019

Feistel Structures for MPC, and More.

Martin R. Albrecht, Lorenzo Grassi, Léo Perrin, Sebastian Ramacher, Christian Rechberger, Dragos Rotaru, Arnab Roy, Markus Schofnegger

IACR Cryptol. ePrint Arch., 2019

Algebraic Cryptanalysis of STARK-Friendly Designs: Application to MARVELlous and MiMC.

Martin R. Albrecht, Carlos Cid, Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger

IACR Cryptol. ePrint Arch., 2019

Algebraic Cryptanalysis of Variants of Frit.

Christoph Dobraunig, Maria Eichlseder, Florian Mendel, Markus Schofnegger

Proceedings of the Selected Areas in Cryptography - SAC 2019, 2019

2018

Algebraic Cryptanalysis of Frit.

Christoph Dobraunig, Maria Eichlseder, Florian Mendel, Markus Schofnegger

IACR Cryptol. ePrint Arch., 2018