@techreport{weko_208761_1, author = "芳賀,陸雄 and 安細,勉", title = "「橋をかけろ」を用いた電子認証の提案", year = "2020", institution = "茨城工業高等専門学校, 茨城工業高等専門学校", number = "24", month = "dec" }