@techreport{weko_182554_1, author = "国井,裕樹 and 伊達,浩行", title = "高機能暗号の社会実装に係る課題の抽出", year = "2017", institution = "セコム株式会社IS研究所, セコム株式会社IS研究所", number = "9", month = "jul" }