Key Sharing Method for Flexible Virtual Private Networks

• Item type: Symposium(1)
• 公開日: 1998-11-18
• タイトル: Key Sharing Method for Flexible Virtual Private Networks
• タイトル / 言語: en
• タイトル: Key Sharing Method for Flexible Virtual Private Networks
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: Virtual Private Networks，Secure Communication Group，Key Distribution，Key Sharing，Data Encryption
• 資源タイプ / 資源タイプ識別子: http://purl.org/coar/resource_type/c_5794
• 資源タイプ: conference paper
• 著者所属(英): en
• 著者所属(英): Information Technology R&D Center, Mitsubishi Electric Corporation
• 著者所属(英): en
• 著者所属(英): Information Technology R&D Center, Mitsubishi Electric Corporation
• 著者所属(英): en
• 著者所属(英): Information Technology R&D Center, Mitsubishi Electric Corporation
• 著者所属(英): en
• 著者所属(英): Faculty of Information Science and Technology, Aichi Prefectural Univ.
• 著者所属(英): en
• 著者所属(英): [e-mail]
• 著者名(英): Mirang, Park; Akira, Watanabe; Naonobu, Okazaki; Tetsuo, Ideguchi
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: FPN (Flexible virtual Private Network) is a new service which provides secure end-to-end communications. When constructing FPN using secure encryptiou device, key sharing mechanism is a major technology. In this paper, we propose a key sharing method to apply FPN over the enterprise networks and define communication characteristics for its realization. In this method, all communication entities in a FPN request a session key to key management entity and share the same cncryption key. Also, to keep the secrecy of FPNs well, session keys should be updated frequently. An application of this method for secure communication systems will show that inexpensive and flexible VPNs with various communication groups can be constructed easily. It is also shown that the proposed method works effectively in an enterprise network system.
• 書誌情報: マルチメディア通信と分散処理ワークショップ論文集; 巻 1998, 号 14, p. 213-216, 発行日 1998-11-18
• 出版者 / 言語: ja
• 出版者: 情報処理学会