FIELD: radio frequency identification.
SUBSTANCE: invention relates to radio frequency marking systems for objects, namely goods, products and documents. The system contains an electronic digital signature shaper, an RFID tag that includes encoded information about the object, and an electronic digital signature generated by the shaper based on the unique identifier of the tag and the secret key, a verification device that includes a means of verifying an electronic digital signature using a public key. To increase the reliability of confirming the authenticity of the marked object, the electronic digital signature is protected from unauthorized reading and overwriting with a unique password, and the shaper and the verification device contain the unique password.
EFFECT: increase in the reliability of confirming the authenticity of the marked object.
4 cl
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