An Enhanced Grouping Proof for Multiple RFID Readers and Tag Groups

Provided by: Science & Engineering Research Support soCiety (SERSC)
Topic: Mobility
Format: PDF
RFID (Radio Frequency IDentification) authentication on large numbers of tags or tag groups has attracted many researchers' attention as an extension of initial one-or-two-tags scenarios. Due to demands of RFID application in supply chain, various proofs are proposed in the purpose of solving existing problems of grouping tags identification. However, it is proved that verifiers in these proofs are not aware of abnormal relating devices instantly, which may cause both security and technical risks and lie heavy upon identification of the problematic tags and readers.

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