Safe and lightweight class RFID ownership transferring method based on bilinear pairings

Abstract

A safe and lightweight class RFID ownership transferring method based on bilinear pairings is realized in a mode that a reliable third party, an FRID label, a manufacturer, an old owner, a new owner and a reader-writer execute two initializing sub-processes and three safe sub-protocols. The method has the advantages that through a safe and lightweight class RFID ownership transferring mechanism based on the bilinear pairings, good effects on improving safety of an RFID system, mainly emphasizing privacy protection to an RFID label owner, and resisting to aggressivity are achieved, operation efficiency is relatively high, and application value is obvious.

Description

technical field [0001] The invention belongs to the field of RFID security and privacy protection, and relates to a secure and lightweight RFID ownership transfer method based on bilinear pairing. Background technique [0002] RFID (Radio Frequency IDentification) technology, also known as electronic tags and radio frequency identification, is a non-contact automatic identification technology. It automatically identifies target objects and reads and writes relevant data through radio frequency signals. The identification work does not require manual intervention and can be efficiently Work in various harsh environments. As the supporting technology of the emerging Internet of Things, RFID technology has gained extensive attention and development this year. More and more commercial and personal applications have applied RFID technology to varying degrees. [0003] However, due to the transferability of the ownership of RFID tags, the traditional RFID technology will face th...

AI Technical Summary

Problems solved by technology

[0009] Out-of-sequence attack: The attacker uses different key settings and other methods to confuse the two parties in communication, resulting in disorder and failure of communication between the two parties

[0010] The existing RFID ownership transfer methods generally have the disadvantages of poor protection of the private information of the new and old owners, excessive transfer time and poor ability to resist attacks.

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