An Efficient and Secure Service Discovery Protocol for Ubiquitous Computing Environments

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概要

• 論文の詳細を見る

• Recently, numerous service discovery protocols have been introduced in the open literature. Unfortunately, many of them did not consider security issues, and for those that did, many security and privacy problems still remain. One important issue is to protect the privacy of a service provider while enabling an end-user to search an alternative service using multiple keywords. To deal with this issue, the existing protocols assumed that a directory server should be trusted or owned by each service provider. However, an adversary may compromise the directory server due to its openness property. In this paper, we suggest an efficient verification of service subscribers to resolve this issue and analyze its performance and security. Using this method, we propose an efficient and secure service discovery protocol protecting the privacy of a service provider while providing multiple keywords search to an end-user. Also, we provide performance and security analysis of our protocol.

• The Institute of Electronics, Information and Communication Engineersの論文
• 2012-01-01

著者

• Zhou Jianying

  Institute For Infocomm Research

• Kim Jangseong

  Department Of Information And Communications Engineering Kaist

• Baek Joonsang

  Khalifa University Of Science Technology And Research (kustar)

• SHON Taeshik

  Division of Computer Engineering, Ajou University

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• An Efficient and Secure Service Discovery Protocol for Ubiquitous Computing Environments

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