Lightweight RFID authentication method based on integer chaos
An authentication method and lightweight technology, applied in the field of RFID authentication, which can solve the problems of label storage burden, inability to resist denial-of-service attacks, and authentication termination, and achieve the effects of avoiding location tracking, preventing eavesdropping, and preventing replay attacks.
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[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0039] The flow chart of a lightweight RFID authentication method based on integer chaos provided by the embodiment of the present invention is as follows figure 1 As shown, it mainly includes the following steps:
[0040] Step 1. The reader generates two pseudo-random numbers R 1and R 2 , and the authentication request Query and the pseudo-random number R 1 Send to label.
[0041] In the embodiment of the present invention, the pseudo-random n...
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