PUF-based destructible bottle anti-counterfeiting package and anti-counterfeiting package method
A technology for anti-counterfeiting packaging and bottles, applied in the directions of packaging, transportation and packaging, capping with auxiliary devices, etc., can solve the problems of easy to be copied, damaged and low cost of copying, easy to damage barcodes, etc., to increase the difficulty and simplicity. The effect of secondary use and increased convenience
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[0035] The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0036] The principle of the PUF anti-counterfeiting method for bottle commodity packaging:
[0037] PUF, Physical Unclonable Function (Physical Unclonable Function) is a hardware function implementation circuit that relies on chip features. It generates a unique corresponding input signal and output signal by extracting the process parameter deviation that must be introduced in the chip manufacturing process. The input signal is the stimulus sent by the mobile phone through NFC, and the output signal is the unique corresponding PUF sequence for this stimulus. The PUF element in the present invention uses a PUF design based on a ring oscillator. The PUF output sequence is used as the only anti-counterfeiting mark of the product corresponding to the package, and it is corresponding to the anti-c...
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