Meiji Gakuin University · Faculty of Information and Mathematical Sciences · 教授

Research keywordsデジタル署名・プライバシー保護・Privacy protection・暗号化・認証

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• Group Signatures with Equality Test on Signers
• Short CCA-secure attribute-based encryption
• Hybrid Encryption Scheme Using Terminal Fingerprint and Its Application to Attribute-Based Encryption Without Key Misuse
• Decentralized Multi-authority Anonymous Authentication for Global Identities with Non-interactive Proofs.

• AIデータの保証に特化した暗号技術の開発
• 対話型証明と秘密分散に基づく認証方式・署名方式の設計及び安全性評価
• 分権管理型暗号認証基盤の構築と応用システムの設計と解析
• 匿名性と追跡可能性を両立する暗号技術の開発

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