The University of Tokyo · Graduate School of Information Science and Technology · 特任講師

Research keywords同種写像暗号・計算整数論

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• On the key generation in $\mathbf{SQISign}$
• Adaptive Attacks Against FESTA Without Input Validation or Constant-Time Implementation
• An Efficient Collision Attack on Castryck-Decru-Smith’s Hash Function
• Improvement of the square-root Vélu's formulas for isogeny-based cryptography

• 同種写像問題の困難性に基づく耐量子計算機暗号の安全性解析
• 同種写像暗号への応用を目指した高次元同種写像計算アルゴリズムの構成

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