Post-Quantum Signature from Isomorphism Problems of Trilinear Forms
Post-Quantum Signature from Isomorphism Problems of Trilinear Forms
In this talk, the speaker will present a new proposal on post-quantum signature from alternating trilinear form equivalence problem. The construction is obtained by applying the Fiat-Shamir transformation to a sigma protocol proposal which is inspired from the Goldreich-Micali-Wigderson's zero-knowledge protocol for graph isomorphisms. The speaker will also present about theoretical background for the underlying mathematical assumptions.
This talk is based on a recent work at Eurocrypt 2022, which can be found at: https://eprint.iacr.org/2022/267
About the speaker
Senior Lecturer, University of Wollongong
Dr. Dung Duong got a PhD in Mathematics from Leiden University. After that, he spent two years as a post-doctoral fellow at Faculty of Mathematics in Bielefeld University and then three years as an Assistant Professors at the Institute of Mathematics for Industry in Kyushu University. He joined University of Wollongong in 2018 as a lecturer and was promoted to senior lecturer since January 2022. His current research interest is post-quantum cryptography.
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