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A Secure Bluetooth Piconet using Non-Anonymous Group Keys  

서대희 (순천향대학교 전산학과)
이임영 (순천향대학교 정보기술공학부)
Publication Information
Journal of KIISE:Information Networking / v.30, no.2, 2003 , pp. 222-232 More about this Journal
Abstract
In accordance with the changes in the wireless communication environment, there has been a great need to satisfy the demand for diverse modes of information exchange. Various types of short-distance wireless communication technology have been developed and studied to meet this demand. Among them, Bluetooth which has recently been acclaimed as the standard for short-distance wireless communication, has been the focus of many such studies. However, Bluetooth has weaknesses in its suuity features when its in security services are applied to Home networks. The purpose of this study is to propose a safe Bluetooth scenario with an upgraded suity feature. This paper first reviews the general characteristics and security features of Bluetooth together with an analysis of its weaknesses, and presents the formation and maintenance process of Bluetooth piconet what is created by using ECDSA and group key in the ACL(Asynchronous Connection-less Link) connection through a safe Bluetooth inquiry process.
Keywords
Bluetooth; Piconet; Group-Signature;
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