Tsukuba University of Technology · Faculty of Health Sciences · 教授

Research keywordsInformation security・Cryptography・情報セキュリティ・暗号

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• Cryptosystems based on elliptic curve pairing
• A Share-Correctable Protocol for the Shamir Threshold Scheme and Its Application to Participant Enrollment
• FPGA and ASIC implementations of the eta(T) pairing in characteristic three
• ペアリング演算ASICの開発

• 暗号理論に基づくセキュアネットワークの構築。電子投票や電子商取引など、匿名性を利用したマルチパーティプロトコルの開発。電子署名システムの設計と解析。
• 暗号鍵紛失対策システムの研究
• Implementation of secure network system based on cryptographic primitive. Construction of multi-party protocols (e.g. electronic voting or electronic commerce). Design and analysis of digital signature schemes.
• 直接計算の負荷削減アプローチによる電子署名の高速化

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