Talk 1: Hachi: Efficient Lattice-Based Multilinear Polynomial Commitments over Extension Fields

Time:

Venue/Location: Phòng C102, VIASM

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Speaker: Ngoc Khanh Nguyen(King's College London).

Mode of participation: in person

Bio: Khánh is a Lecturer (Assistant Professor) in Cryptography at King's College London. Khánh is broadly interested in mathematical aspects of cryptography. His current research focus is on constructing practically efficient lattice-based cryptographic schemes and protocols designed for real-world applications, such as anonymous credentials, electronic voting, and confidential payment systems.
Previously, he was a post-doc at EPFL, hosted by Alessandro Chiesa. Khánh obtained his PhD degree at ETH Zurich and IBM Research Europe - Zurich, under the supervision of Vadim Lyubashevsky and Dennis Hofheinz.

Paper link: https://eprint.iacr.org/2026/156