A lightweight security protocol authentication system and method for radio frequency identification equipment

Abstract

The invention discloses a light weight class safe protocol certification system and method for radio frequency identification equipment. The system comprises a server end, a reader-writer end and an electronic tag, which are connected in sequence, wherein the server end is used for establishing and storing a reader-writer information table and a tag analysis information table, and establishing communication connecting with the reader-writer end to certificate the a reader-writer to be certificated; the reader-writer end is used for writing corresponding information in the reader-writer information table stored by the server end into OEM configuration data of the radio frequency module of a legitimate reader-writer, and establishing communication connecting with the server end to certificate the reader-writer to be certificated; and the electronic tag is arranged on a corresponding product for identifying the corresponding product. The light weight class safe protocol certification system and method for radio frequency identification equipment can overcome the defects of poor safety, small application range and high energy consumption in the prior art and has the advantages of good safety, wide application range and low energy consumption.

Description

technical field [0001] The present invention relates to the field of Internet of Things application and RFID technology, in particular to a lightweight security protocol authentication system and method for radio frequency identification (RFID) equipment. Background technique [0002] Radio Frequency Identification (RFID) is a non-contact automatic identification technology. An RFID system usually consists of three parts: a server (Server, referred to as S), a reader (Reader, referred to as R) and a tag (Tag, referred to as T), among which: the server uses a database to store and process the relevant data information of the latter two , used to control and manage them; the reader is a device for reading and writing tags. On the one hand, it is responsible for reading the tag information and transmitting the read tag content to the server; Various operating instructions; the label is the carrier of information about the attached item or the label holder. In the 1990s, RFID ...

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Problems solved by technology

[0005] (1) The security authentication protocol with excellent performance cannot be transplanted into the general RFID system because of the high requirements for the system's computing and processing capabilities;

[0006] ⑵The server adopts a very expensive exhaustive calculation method when processing multi-reader, multi-label authentication, and parsing requests, which makes it bear excessive processing and calculation loads, increasing the time-consuming authentication;

[0007] (3) The coping strategies for various common attack methods are not perfect enough, and can only effectively resist certain types of attacks, but are powerless against other attacks;

[0009] In the process of realizing the present invention, the inventor found that there are at least defects in the prior art such as poor safety, small scope of application and high energy consumption

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