@inproceedings{weko_146966_1, author = "吉澤,貴博 and 渡邉,洋平 and 四方,順司", title = "情報理論的に安全な検索可能暗号", booktitle = "コンピュータセキュリティシンポジウム2015論文集", year = "2015", volume = "2015", number = "3", pages = "1321--1326", month = "oct" }