@inproceedings{weko_98217_1, author = "押切,徹 and 齊藤,泰一", title = "Timed-Release Certificateless暗号", booktitle = "コンピュータセキュリティシンポジウム2013論文集", year = "2013", volume = "2013", number = "4", pages = "169--176", month = "oct" }