Yi-Fu Lai

According to our database, Yi-Fu Lai authored at least 15 papers between 2021 and 2025.

Collaborative distances:

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

2025

LEAF: Compact and Efficient Blind Signature from Code-based Assumptions.

Yi-Fu Lai, Edoardo Persichetti

IACR Cryptol. ePrint Arch., 2025

Hidden Number Problems in Fiat-Shamir based Post-Quantum Signatures.

Yi-Fu Lai, Jonas Meers, Julian Nowakowski

IACR Cryptol. ePrint Arch., 2025

Tanuki: New Frameworks for (Concurrently Secure) Blind Signatures from Post-Quantum Groups Actions.

Lucjan Hanzlik, Yi-Fu Lai, Marzio Mula, Eugenio Paracucchi, Daniel Slamanig, Gang Tang

IACR Cryptol. ePrint Arch., 2025

2024

A Note on Isogeny Group Action-Based Pseudorandom Functions.

Yi-Fu Lai

IACR Cryptol. ePrint Arch., 2024

Capybara and Tsubaki: Verifiable Random Functions from Group Actions and Isogenies.

Yi-Fu Lai

IACR Commun. Cryptol., 2024

Erebor and Durian: Full Anonymous Ring Signatures from Quaternions and Isogenies.

Giacomo Borin, Yi-Fu Lai, Antonin Leroux

IACR Commun. Cryptol., 2024

Breaking Parallel ROS: Implication for Isogeny and Lattice-Based Blind Signatures.

Shuichi Katsumata, Yi-Fu Lai, Michael Reichle

Proceedings of the Public-Key Cryptography - PKC 2024, 2024

A Simpler and More Efficient Reduction of DLog to CDH for Abelian Group Actions.

Steven D. Galbraith, Yi-Fu Lai, Hart Montgomery

Proceedings of the Public-Key Cryptography - PKC 2024, 2024

2023

Malleable Commitments from Group Actions and Zero-Knowledge Proofs for Circuits Based on Isogenies.

Mingjie Chen, Yi-Fu Lai, Abel Laval, Laurane Marco, Christophe Petit

Proceedings of the Progress in Cryptology - INDOCRYPT 2023, 2023

CSI -Otter: Isogeny-Based (Partially) Blind Signatures from the Class Group Action with a Twist.

Shuichi Katsumata, Yi-Fu Lai, Jason T. LeGrow, Ling Qin

Proceedings of the Advances in Cryptology - CRYPTO 2023, 2023

Efficient Isogeny Proofs Using Generic Techniques.

Kelong Cong, Yi-Fu Lai, Shai Levin

Proceedings of the Applied Cryptography and Network Security, 2023

2022

Attack on SHealS and HealS: The Second Wave of GPST.

Steven D. Galbraith, Yi-Fu Lai

Proceedings of the Post-Quantum Cryptography - 13th International Workshop, 2022

Group Signatures and More from Isogenies and Lattices: Generic, Simple, and Efficient.

Ward Beullens, Samuel Dobson, Shuichi Katsumata, Yi-Fu Lai, Federico Pintore

Proceedings of the Advances in Cryptology - EUROCRYPT 2022 - 41st Annual International Conference on the Theory and Applications of Cryptographic Techniques, Trondheim, Norway, May 30, 2022

2021

Collusion Resistant Revocable Ring Signatures and Group Signatures from Hard Homogeneous Spaces.

Yi-Fu Lai, Samuel Dobson

IACR Cryptol. ePrint Arch., 2021

Compact, Efficient and UC-Secure Isogeny-Based Oblivious Transfer.

Yi-Fu Lai, Steven D. Galbraith, Cyprien Delpech de Saint Guilhem

Proceedings of the Advances in Cryptology - EUROCRYPT 2021, 2021