About TOCHIKUBO Kouya
About Department of Mathematical Information Engineering, College of Industrial Technology, Nihon University
About IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (Web)
About decentralized management
About dissemination of information
About state
About holding
About subset
About decentralization
About secret
About access
About secrecy
About common
About participant
About secret sharing
About secret sharing
About secret sharing scheme
About (kn)-threshold scheme
About secret sharing scheme
About general access structure
About Code theory
About Data protection
About 参加者
About 配布
About 共有
About 秘密共有