著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) ,Identity-Based Hierarchical Strongly Key-Insulated Encryption and Its Application,LNCS vol.3788,,,2005,,,495-514,https://cir.nii.ac.jp/crid/1010282256753498129,