カテゴリ: 論文誌(論文単位)グループ名: 【C】電子・情報・システム部門発行日: 2017/12/01タイトル(英語): A Proposal and Implementation of Communication Control Function for NTMobile著者名: 金松 友哉（名城大学理工学部），大久保 陽平（名城大学大学院理工学研究科），山田 貴之（名城大学大学院理工学研究科），鈴木 秀和（名城大学大学院理工学研究科），内藤 克浩（愛知工業大学情報科学部），渡邊 晃（名城大学大学院理工学研究科）著者名(英語): Yuya Kanematsu (Faculty of Science and Technology, Meijo University), Yohei Okubo (Graduate School of Science and Technology, Meijo University), Takayuki Yamada (Graduate School of Science and Technology, Meijo University), Hidekazu Suzuki (Graduate School of Science and Technology, Meijo University), Katsuhiro Naito (Faculty of Information Science, Aichi Institute of Technology), Akira Watanabe (Graduate School of Science and Technology, Meijo University)キーワード: 仮想オーバレイネットワーク，IPv4/IPv6混在環境，移動透過性，アクセス制御，経路選択 Virtual Overlay Network，IPv4/IPv6 Networks，IP Mobility，Access Control，Route Selection要約(英語): NTMobile (Network Traversal with Mobility) has been proposed to achieve end-to-end encryption communication supporting IP mobility in environments where IPv4/IPv6 networks coexist. However, since NTMobile unconditionally establishes an encrypted UDP tunnel between NTMobile-ready nodes (NTM nodes), a malicious NTM node can attack a target NTM node through the encrypted UDP tunnel without being detected by a firewall. Moreover, since communication with a general server always passes through a relay server, the route becomes redundant even when IP mobility is not needed, and the communication delay increases. In order to solve these problems, this paper proposes an access control function using the name of the correspondent node and a “Route option” which can select whether the relay server is used or not. As a result of implemention of the prototype system and evaluation of its performance, it was confirmed that the increase of the start-up time and that of the overhead at the beginning of the communication were quite small, and there was little influence on practical use.本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.137 No.12 （2017） 特集Ⅰ：電気・電子・情報関係学会東海支部連合大会 特集Ⅱ：国際会議ICESS2016本誌掲載ページ: 1571-1579 p原稿種別: 論文／日本語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/137/12/137_1571/_article/-char/ja/
