A Security Mechanism for Diffusing RFID-Sensor Networks

Provided by: Science & Engineering Research Support soCiety (SERSC)
Topic: Mobility
Format: PDF
Diffusing Radio Frequency IDentification (RFID) sensor networks have been used widely in many domains. This paper investigates and generalizes security and privacy requirements for diffusing RFID sensor networks; a secure authentication protocol and its corresponding search protocol based on one-way hash function and dynamic ID mechanism are proposed subsequently, this authentication protocol only requires O(1) work to identify and authenticate a tag in the backend server and is particularly suitable for the low-cost RFID systems, the security and privacy characters of these two protocols are analyzed as well.

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