Enhanced RFID Security Method with Ownership Transfer

The popularity of Radio Frequency Identification (RFID) has raised the interest towards its security. Threat concerns towards individuals privacy slows down the adoption of the technology in the new innovative application areas. In this paper we will describe simple and efficient security method for lightweight RFID tags with support for ownership transfer. It based on solution described by Osaka et al, which had some security flaws. Our solution fixes the security flaws while maintaining the simplicity and efficiency of the original method.