Generic Forward-Secure Key Agreement Without Signatures. - Cyprien de Saint Guilhem; Nigel P. Smart; Bogdan Warinschi (IACR Cryptol. ePrint Arch., 2017)

Secure Oblivious Transfer from Semi-Commutative Masking. - Cyprien Delpech de Saint Guilhem; Emmanuela Orsini; Christophe Petit 001; Nigel P. Smart (IACR Cryptol. ePrint Arch., 2018)

Authentication in Key-Exchange: Definitions, Relations and Composition. - Cyprien Delpech de Saint Guilhem; Marc Fischlin; Bogdan Warinschi (IACR Cryptol. ePrint Arch., 2019)

SÉTA: Supersingular Encryption from Torsion Attacks. - Cyprien Delpech de Saint Guilhem; Péter Kutas; Christophe Petit 001; Javier Silva 001 (IACR Cryptol. ePrint Arch., 2019)

BBQ: Using AES in Picnic Signatures. - Cyprien Delpech de Saint Guilhem; Lauren De Meyer; Emmanuela Orsini; Nigel P. Smart (IACR Cryptol. ePrint Arch., 2019)

Semi-commutative Masking: A Framework for Isogeny-Based Protocols, with an Application to Fully Secure Two-Round Isogeny-Based OT. - Cyprien Delpech de Saint Guilhem; Emmanuela Orsini; Christophe Petit 001; Nigel P. Smart (CANS, 2020)

LegRoast: Efficient post-quantum signatures from the Legendre PRF. - Ward Beullens; Cyprien Delpech de Saint Guilhem (IACR Cryptol. ePrint Arch., 2020)

Compact, Efficient and UC-Secure Isogeny-Based Oblivious Transfer. - Yi-Fu Lai; Steven D. Galbraith; Cyprien Delpech de Saint Guilhem (IACR Cryptol. ePrint Arch., 2020)

Séta: Supersingular Encryption from Torsion Attacks. - Luca De Feo; Cyprien Delpech de Saint Guilhem; Tako Boris Fouotsa; Péter Kutas; Antonin Leroux; Christophe Petit 001; Javier Silva 001; Benjamin Wesolowski (ASIACRYPT (4), 2021)

Compilation of Function Representations for Secure Computing Paradigms. - Karim Baghery; Cyprien Delpech de Saint Guilhem; Emmanuela Orsini; Nigel P. Smart; Titouan Tanguy (IACR Cryptol. ePrint Arch., 2021)

Banquet: Short and Fast Signatures from AES. - Carsten Baum; Cyprien Delpech de Saint Guilhem; Daniel Kales; Emmanuela Orsini; Peter Scholl; Greg Zaverucha (IACR Cryptol. ePrint Arch., 2021)

The return of Eratosthenes: Secure Generation of RSA Moduli using Distributed Sieving. - Cyprien Delpech de Saint Guilhem; Eleftheria Makri; Dragos Rotaru; Titouan Tanguy (IACR Cryptol. ePrint Arch., 2021)

Limbo: Efficient Zero-knowledge MPCitH-based Arguments. - Cyprien Delpech de Saint Guilhem; Emmanuela Orsini; Titouan Tanguy (IACR Cryptol. ePrint Arch., 2021)

On the theory and design of post-quantum authenticated key-exchange, encryption and signatures - Cyprien Delpech de Saint Guilhem (2021)

Efficient Proof of RAM Programs from Any Public-Coin Zero-Knowledge System. - Cyprien Delpech de Saint Guilhem; Emmanuela Orsini; Titouan Tanguy; Michiel Verbauwhede (IACR Cryptol. ePrint Arch., 2022)

ZK-for-Z2K: MPC-in-the-Head Zero-Knowledge Proofs for $ mathbb {Z}_{2^k}$. - Lennart Braun; Cyprien Delpech de Saint Guilhem; Robin Jadoul; Emmanuela Orsini; Nigel P. Smart; Titouan Tanguy (IMACC, 2023)

Publicly Verifiable Zero-Knowledge and Post-Quantum Signatures From VOLE-in-the-Head. - Carsten Baum; Lennart Braun; Cyprien Delpech de Saint Guilhem; Michael Klooß; Emmanuela Orsini; Lawrence Roy; Peter Scholl (IACR Cryptol. ePrint Arch., 2023)

ZK-for-Z2K: MPC-in-the-Head Zero-Knowledge Proofs for ℤ2k. - Lennart Braun; Cyprien Delpech de Saint Guilhem; Robin Jadoul; Emmanuela Orsini; Nigel P. Smart; Titouan Tanguy (IACR Cryptol. ePrint Arch., 2023)

Zero-Knowledge Systems from MPC-in-the-Head and Oblivious Transfer. - Cyprien Delpech de Saint Guilhem; Ehsan Ebrahimi; Barry Van Leeuwen (IACR Cryptol. ePrint Arch., 2023)

New proof systems and an OPRF from CSIDH. - Cyprien Delpech de Saint Guilhem; Robi Pedersen (IACR Cryptol. ePrint Arch., 2023)

STARK-based Signatures from the RPO Permutation. - Shahla Atapoor; Cyprien Delpech de Saint Guilhem; Al Kindi (IACR Cryptol. ePrint Arch., 2024)

Improved All-but-One Vector Commitment with Applications to Post-Quantum Signatures. - Dung Bui; Kelong Cong; Cyprien Delpech de Saint Guilhem (IACR Cryptol. ePrint Arch., 2024)

Faster VOLEitH Signatures from All-But-One Vector Commitment and Half-Tree. - Dung Bui; Kelong Cong; Cyprien Delpech de Saint Guilhem (ACISP (1), 2025)

Shorter, Tighter, FAESTer: Optimizations and Improved (QROM) Analysis for VOLE-in-the-Head Signatures. - Carsten Baum; Ward Beullens; Lennart Braun; Cyprien Delpech de Saint Guilhem; Michael Klooß; Christian Majenz; Shibam Mukherjee; Emmanuela Orsini; Sebastian Ramacher; Christian Rechberger; Lawrence Roy; Peter Scholl (CRYPTO (6), 2025)