Markus Schofnegger

Publication Activity (10 Years)

Years Active: 2018-2023
Publications (10 Years): 38

Top Topics

Reinforced Concrete

Homomorphic Encryption

Top Venues

IACR Cryptol. ePrint Arch.

IACR Trans. Symmetric Cryptol.

Publications

Lorenzo Grassi, Yonglin Hao, Christian Rechberger, Markus Schofnegger, Roman Walch, Qingju Wang
Horst Meets Fluid-SPN: Griffin for Zero-Knowledge Applications. CRYPTO (3) (2023)
Lorenzo Grassi, Morten Øygarden, Markus Schofnegger, Roman Walch
From Farfalle to Megafono via Ciminion: The PRF Hydra for MPC Applications. EUROCRYPT (4) (2023)
Christoph Dobraunig, Lorenzo Grassi, Lukas Helminger, Christian Rechberger, Markus Schofnegger, Roman Walch
Pasta: A Case for Hybrid Homomorphic Encryption. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2023 (3) (2023)
Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger, Roman Walch
Hash Functions Monolith for ZK Applications: May the Speed of SHA-3 be With You. IACR Cryptol. ePrint Arch. 2023 (2023)
Lorenzo Grassi, Dmitry Khovratovich, Markus Schofnegger
Poseidon2: A Faster Version of the Poseidon Hash Function. IACR Cryptol. ePrint Arch. 2023 (2023)
Lorenzo Grassi, Dmitry Khovratovich, Markus Schofnegger
Poseidon2: A Faster Version of the Poseidon Hash Function. AFRICACRYPT (2023)
Maria Eichlseder, Ahmet Can Mert, Christian Rechberger, Markus Schofnegger
Small MACs from Small Permutations. IACR Cryptol. ePrint Arch. 2022 (2022)
Lorenzo Grassi, Morten Øygarden, Markus Schofnegger, Roman Walch
From Farfalle to Megafono via Ciminion: The PRF Hydra for MPC Applications. IACR Cryptol. ePrint Arch. 2022 (2022)
Christoph Dobraunig, Daniel Kales, Christian Rechberger, Markus Schofnegger, Greg Zaverucha
Shorter Signatures Based on Tailor-Made Minimalist Symmetric-Key Crypto. CCS (2022)
Orr Dunkelman, Maria Eichlseder, Daniel Kales, Nathan Keller, Gaëtan Leurent, Markus Schofnegger
Practical key recovery attacks on FlexAEAD. Des. Codes Cryptogr. 90 (4) (2022)
Carlos Cid, Lorenzo Grassi, Aldo Gunsing, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger
Influence of the Linear Layer on the Algebraic Degree in SP-Networks. IACR Trans. Symmetric Cryptol. 2022 (1) (2022)
Lorenzo Grassi, Dmitry Khovratovich, Sondre Rønjom, Markus Schofnegger
The Legendre Symbol and the Modulo-2 Operator in Symmetric Schemes over Fnp Preimage Attack on Full Grendel. IACR Trans. Symmetric Cryptol. 2022 (1) (2022)
Lorenzo Grassi, Yonglin Hao, Christian Rechberger, Markus Schofnegger, Roman Walch, Qingju Wang
A New Feistel Approach Meets Fluid-SPN: Griffin for Zero-Knowledge Applications. IACR Cryptol. ePrint Arch. 2022 (2022)
Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger, Roman Walch
Reinforced Concrete: A Fast Hash Function for Verifiable Computation. CCS (2022)
Lorenzo Grassi, Dmitry Khovratovich, Sondre Rønjom, Markus Schofnegger
The Legendre Symbol and the Modulo-2 Operator in Symmetric Schemes over (F_p)^n. IACR Cryptol. ePrint Arch. 2021 (2021)
Christoph Dobraunig, Lorenzo Grassi, Lukas Helminger, Christian Rechberger, Markus Schofnegger, Roman Walch
Pasta: A Case for Hybrid Homomorphic Encryption. IACR Cryptol. ePrint Arch. 2021 (2021)
Lorenzo Grassi, Dmitry Khovratovich, Christian Rechberger, Arnab Roy, Markus Schofnegger
Poseidon: A New Hash Function for Zero-Knowledge Proof Systems. USENIX Security Symposium (2021)
Orr Dunkelman, Maria Eichlseder, Daniel Kales, Nathan Keller, Gaëtan Leurent, Markus Schofnegger
Practical Key Recovery Attacks on FlexAEAD. IACR Cryptol. ePrint Arch. 2021 (2021)
Lorenzo Grassi, Christian Rechberger, Markus Schofnegger
Proving Resistance Against Infinitely Long Subspace Trails: How to Choose the Linear Layer. IACR Trans. Symmetric Cryptol. 2021 (2) (2021)
Christoph Dobraunig, Daniel Kales, Christian Rechberger, Markus Schofnegger, Greg Zaverucha
Shorter Signatures Based on Tailor-Made Minimalist Symmetric-Key Crypto. IACR Cryptol. ePrint Arch. 2021 (2021)
Mario Barbara, Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger, Roman Walch
Reinforced Concrete: Fast Hash Function for Zero Knowledge Proofs and Verifiable Computation. IACR Cryptol. ePrint Arch. 2021 (2021)
Carlos Cid, Lorenzo Grassi, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger
Higher-Order Differentials of Ciphers with Low-Degree S-Boxes. IACR Cryptol. ePrint Arch. 2020 (2020)
Maria Eichlseder, Lorenzo Grassi, Reinhard Lüftenegger, Morten Øygarden, Christian Rechberger, Markus Schofnegger, Qingju Wang
An Algebraic Attack on Ciphers with Low-Degree Round Functions: Application to Full MiMC. ASIACRYPT (1) (2020)
Lorenzo Grassi, Markus Schofnegger
Mixture Integral Attacks on Reduced-Round AES with a Known/Secret S-Box. INDOCRYPT (2020)
Lorenzo Grassi, Reinhard Lüftenegger, Christian Rechberger, Dragos Rotaru, Markus Schofnegger
On a Generalization of Substitution-Permutation Networks: The HADES Design Strategy. EUROCRYPT (2) (2020)
Lorenzo Grassi, Christian Rechberger, Markus Schofnegger
Weak Linear Layers in Word-Oriented Partial SPN and HADES-Like Ciphers. IACR Cryptol. ePrint Arch. 2020 (2020)
Maria Eichlseder, Lorenzo Grassi, Reinhard Lüftenegger, Morten Øygarden, Christian Rechberger, Markus Schofnegger, Qingju Wang
An Algebraic Attack on Ciphers with Low-Degree Round Functions: Application to Full MiMC. IACR Cryptol. ePrint Arch. 2020 (2020)
Martin R. Albrecht, Lorenzo Grassi, Léo Perrin, Sebastian Ramacher, Christian Rechberger, Dragos Rotaru, Arnab Roy, Markus Schofnegger
Feistel Structures for MPC, and More. ESORICS (2) (2019)
Maria Eichlseder, Daniel Kales, Markus Schofnegger
Forgery Attacks on FlexAE and FlexAEAD. IACR Cryptol. ePrint Arch. 2019 (2019)
Martin R. Albrecht, Carlos Cid, Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger
Algebraic Cryptanalysis of STARK-Friendly Designs: Application to MARVELlous and MiMC. IACR Cryptol. ePrint Arch. 2019 (2019)
Lorenzo Grassi, Markus Schofnegger
Mixture Integral Attacks on Reduced-Round AES with a Known/Secret S-Box. IACR Cryptol. ePrint Arch. 2019 (2019)
Martin R. Albrecht, Lorenzo Grassi, Léo Perrin, Sebastian Ramacher, Christian Rechberger, Dragos Rotaru, Arnab Roy, Markus Schofnegger
Feistel Structures for MPC, and More. IACR Cryptol. ePrint Arch. 2019 (2019)
Christoph Dobraunig, Maria Eichlseder, Florian Mendel, Markus Schofnegger
Algebraic Cryptanalysis of Variants of Frit. SAC (2019)
Lorenzo Grassi, Reinhard Lüftenegger, Christian Rechberger, Dragos Rotaru, Markus Schofnegger
On a Generalization of Substitution-Permutation Networks: The HADES Design Strategy. IACR Cryptol. ePrint Arch. 2019 (2019)
Lorenzo Grassi, Daniel Kales, Dmitry Khovratovich, Arnab Roy, Christian Rechberger, Markus Schofnegger
Starkad and Poseidon: New Hash Functions for Zero Knowledge Proof Systems. IACR Cryptol. ePrint Arch. 2019 (2019)
Maria Eichlseder, Daniel Kales, Markus Schofnegger
Forgery Attacks on FlexAE and FlexAEAD. IMACC (2019)
Martin R. Albrecht, Carlos Cid, Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger
Algebraic Cryptanalysis of STARK-Friendly Designs: Application to MARVELlous and MiMC. ASIACRYPT (3) (2019)
Christoph Dobraunig, Maria Eichlseder, Florian Mendel, Markus Schofnegger
Algebraic Cryptanalysis of Frit. IACR Cryptol. ePrint Arch. 2018 (2018)