@article{weko_98532_1, author = "Naoto,Yanai and Eikoh,Chida and Masahiro,Mambo and Eiji,Okamoto", title = "A CDH-based Ordered Multisignature Scheme Provably Secure without Random Oracles", journal = "情報処理学会論文誌", year = "2014", volume = "55", number = "2", month = "feb" }