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http://dx.doi.org/10.9708/jksci.2010.15.8.107

A Secure Technique Design for Privacy Protection in RFID System  

Oh, Gi-Oug (안양대학교 교양학부)
Park, Mi-Og (성결대학교 컴퓨터공학부)
Publication Information
Journal of the Korea Society of Computer and Information / v.15, no.8, 2010 , pp. 107-115 More about this Journal
Abstract
RFID (Radio Frequency IDentification) technology, automatic identification and data capture technologies in ubiquitous computing is an essential skill. Low-cost Radio Frequency Identification tags using memory and no physical contact due to the ease of use and maintenance of excellence are going to use expanded. However, it is possible to the illegal acquisition of the information between RFID tags and readers because RFID uses the RF signal, and the obtained information can be used for the purpose of location tracking and invasion of privacy. In this paper, we proposed the security scheme to protect against the illegal user location tracking and invasion of privacy. The security scheme proposed in this paper, using Gray Code and reduced the capacity of the calculation of the actual tags, However, it is impossible for the malicious attacker to track information because tag information transmitted from the reader is not fixed. Therefore, even if the tags information is obtained by a malicious way, our scheme provides more simple and safe user privacy than any other protection methods to protect user privacy, because not actual information but encrypted information is becoming exposed.
Keywords
Privacy; Tracking; Gray Code; Hash; RFID protocol;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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