Mobility

A RFID Authentication Protocol With Index Inner Table Used in Reader

Date Added: Feb 2010
Format: PDF

Special physical characters and limited resources in tags make existing RFID systems being confronted with many security and privacy concerns. In this paper, a RFID authentication protocol is proposed, with a novel scheme called index inner table used in the reader. Index inner table may efficiently utilize calculation capacity and storage space of the reader to construct a filter which can sift authentication applications from tags, thus, it could alleviate workload of the back-end server and resist replay attack from an adversary.