@article{weko_176446_1, author = "Dai,Watanabe and Hisao,Sakazaki and Kunihiko,Miyazaki", title = "Representative System and Security Message Transmission using Re-encryption Scheme Based on Symmetric-key Cryptography", journal = "情報処理学会論文誌", year = "2016", volume = "57", number = "12", month = "dec" }