About WATANABE SHUN
About MATSUMOTO RYUTARO
About UEMATSU TOMOHIKO
About 電子情報通信学会技術研究報告
About Information Theory
About cryptography key
About information sharing
About Safety
About protocol
About safety standard
About radio transmission
About matching
About consistency (computer)
About key sharing
About consistency
About secret key
About radio communication
About Code theory
About Other information processing
About 情報理論
About 秘密
About 鍵共有