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    李俊達-一個具認證之路徑金鑰建立及安全通訊方法於無線感測網路An efficient sensor-to-sensor authenticated path-key establishment .pdf
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    李俊達-一個具認證之路徑金鑰建立及安全通訊方法於無線感測網路An efficient sensor-to-sensor authenticated path-key establishment .pdf檔名:1426002672569.pdf
    篇名/題名:An efficient sensor-to-sensor authenticated path-key establishment scheme for secure communications in wireless sensor networks
    摘要:Path-key establishment has become accepted as a commonly used solution
    in wireless sensor networks (WSNs) for protecting node-to-node communications from
    malicious attacks. Unfortunately, traditional security approaches are not well suited
    to WSNs due to their limited computational/communication abilities and memory, and
    their vulnerable-to-attack structure. Moreover, to extend lifetime and usability of sensor
    networks, power conservation and scalability are required in the design of sensor
    network schemes. In this paper, we propose an efficient sensor-to-sensor authenticated
    path-key establishment (ES2S-APKE) scheme for wireless sensor networks. ES2S-APKE
    accomplishes node authentication and pairwise key establishment by applying well-known
    Elliptic Curve Cryptography (ECC) and using cluster-based sensor groups. In clustered
    sensor networks, a back-end system creates a view of the credential authority (CA) and
    provides credential update service for all involved nodes in the network, including sink
    nodes and sensor nodes. A ticket scheme is introduced to provide efficient S2S path-key
    establishment service. Finally, the security and performance of our proposed ES2S-APKE
    is compared with Lee’s [19] and Varadharajan’s [32] schemes.
    類型:期刊論文
    西元出版年:2009
    著作語言:en
    關鍵詞:Ad hoc networksElliptic curve cryptographyMutual authenticationPath key establishmentSecurityWireless sensor networks
    作者:李俊達、Chun-Ta Li、Min-Shiang Hwang、Yen-Ping Chu
    學校系所:資訊管理系