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Erschienen in:
2006 | OriginalPaper | Buchkapitel
Hash-Based RFID Security Protocol Using Randomly Key-Changed Identification Procedure
verfasst von : Jia Zhai, Chang Mok Park, Gi-Nam Wang
Erschienen in: Computational Science and Its Applications - ICCSA 2006
Verlag: Springer Berlin Heidelberg
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Radio Frequency Identification (RFID) is considered to be a promising identification approach in ubiquitous sensing technology. The operation of RFID systems in advanced applications may pose security and privacy risks to both organizations and individuals. In this paper, using randomly Key-Changed Identification, we propose an eavesdropping-proof security protocol based on cryptographic one way hash functions for passive RFID tags. Compared with several existing methods, our proposed protocol shows some security improvements as well as gives a reasonable and compatible approach that could be easily employed in practical situations. Finally, an illustration is also given to show clearly the whole operating procedure of the proposed procedure. Key Words: RFID (Radio Frequency Identification), Security Protocol, Hash Functions, Randomly Key-Changed Identification.