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Shuichi Katsumata
Biography
2010 - 2014. Undergraduate. School of Mathematical Engineering, The University of Tokyo.
2014 - 2016. Master's Course Student. Graduate School of Information Science and Technology, The University of Tokyo.
2016 - 2019. Ph.D. Candidate. Graduate School of Frontier Sciences, The University of Tokyo.
2019 -. AIST
Currently working as a senior researcher at Cyber Physical Security Research Center, Advanced Cryptography Research Team, AIST. Specializes in practical and theoretical post-quantum cryptography.
Selected Publication
- Shuichi Katsumata, "A New Simple Technique to Bootstrap Various Lattice Zero-Knowledge Proofs to QROM Secure NIZKs," CRYPTO (2), pp 580-610, 2021.
- Shuichi Katsumata, Takahiro Matsuda, Wataru Nakamura, Kazuma Ohara, Kenta Takahashi, "Revisiting Fuzzy Signatures: Towards a More Risk-Free Cryptographic Authentication System based on Biometrics," ACM CCS, pp. 2046-2065, 2021.
- Keitaro Hashimoto, Shuichi Katsumata, Eamonn W. Postlethwaite, Thomas Prest, Bas Westerbaan, “A Concrete Treatment of Efficient Continuous Group Key Agreement via Multi-Recipient PKEs,” ACM CCS, pp. 1441-1462, 2021.
- Geoffroy Couteau, Shuichi Katsumata, Bogdan Ursu, "Non-Interactive Zero-Knowledge in Pairing-Free Groups from Weaker Assumptions," EUROCRYPT (3), pp. 442-471, 2020.
- Shuichi Katsumata, Shota Yamada, "Partitioning via Non-linear Polynomial Functions: More Compact IBEs from Ideal Lattices and Bilinear Maps," ASIACRYPT (2), pp. 682-712, 2016.
Websites
- Homepage : https://sites.google.com/view/shuichi-katsumata
- DBLP : https://dblp.org/pid/151/6926.html
- Google Scholar : https://scholar.google.com/citations?user=oApQozwAAAAJ&hl
Awards
- Dean's Award for Outstanding Achievement from Graduate School of Frontier Science (Ph.D) (top honor in the department), The University of Tokyo. May, 2019.
- Computer Security Symposium 2017 (CSS2017), Best Student Paper Award.
- Symposium on Cryptography and Information Security 2016 (SCIS 2016), Best Paper Award.
- Tsujii Shigeo Security Award, 2017, 2019, 2021.