About KATSUSHIMA TAKASHI
About FURUYA TAKASHI
About YAMAZAKI KOICHI
About 電子情報通信学会大会講演論文集
About communication system
About key distribution
About secret key cryptosystem
About protocol
About error correction
About concurrent processing
About load
About error rate
About code
About telecommunication
About speedup
About 公開ビット数
About communication overhead
About secure communication
About quantum communications
About 一致プロトコルCascade
About Data protection
About Computer networks
About 秘密鍵
About 系列
About プロトコル
About 高速化