About TERAMURA RYOICHI
About 神戸大 大学院工学研究科
About OHIGASHI TOSHIHIRO
About 広島大 情報メディア教育研セ
About KUWAKADO HIDENORI
About 神戸大 大学院工学研究科
About MORII MASAKATSU
About 神戸大 大学院工学研究科
About 情報処理学会シンポジウム論文集
About cryptography key
About Computer Security
About improvement of efficiency
About search problem
About algorithm
About prediction technique
About stochastic model
About search algorithm
About modification
About mathematical model
About secret key
About 弱鍵
About stream cipher
About RC4
About Code theory
About Data protection
About 鍵
About 一般化