NAKAMURA SHUHEI

ナカムラシュウヘイ | NAKAMURA SHUHEI

Affiliation and department：
Job title： Assistant Professor

Research field (1)： Information theory

Research keywords (3)：耐量子計算機暗号 , 連立代数方程式求解問題 , 多変数多項式暗号

Research theme for competitive and other funds (3)：

Papers (23)：

Shuhei Nakamura. Admissible Parameter Sets and Complexity Estimation of Crossbred Algorithm. IACR Cryptology ePrint Archive. 2023
S. Nakamura, Y. Wang and Y. Ikematsu. A New Analysis of the Kipnis-Shamir Method Solving the MinRank Problem. IEICE Transactions. 2023. E106-A. 3. 203-211
B. Santoso, Y. Ikematsu, S. Nakamura and T. Yasuda. Three-Pass Identification Scheme Based on MinRank Problem with Half Cheating Probability. ISITA 2022, IEEE. 2023
Y. Ikematsu, S. Nakamura and T. Takagi. Recent Progress in the Security Evaluation of Multivariate Public-Key Cryptography. IET Information Security. 2023
Shuhei Nakamura, Yasuhiko Ikematsu, Yacheng Wang, Jintai Ding, Tsuyoshi Takagi. New complexity estimation on the Rainbow-Band-Separation attack. Theoretical Computer Science. 2021. 896. 1-18

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Lectures and oral presentations (32)：

多変数多項式暗号入門
(第6回情報数理セミナー 2024)
暗号分野における連立代数方程式問題の解析
(CRESTクリプトマス2023年度第2回全体会議 2023)
暗号における連立代数方程式問題を評価する新しい不変量の検討
(第41回数理科学講演会 2022)
多変数多項式暗号における連立代数方程式の求解計算量評価
(総務省プロジェクト「5G等のための耐量子計算機暗号の機能付加技術等(耐量子 ,コンピュータセキュリティ技術)」招待講演 2022)
Security Analysis via Algebraic Attack Against "A New Encryption Scheme for Multivariate Quadratic System"
(The 7th International Conference on Mathematics and Computing, 2021 2021)

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Education (2)：

Professional career (1)：

Work history (4)：

Committee career (1)：

Awards (2)：

Association Membership(s) (2)：

日本応用数理学会 , 日本数学会

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