The invention relates to an anti-counterfeit
label based on the combination of two-dimension codes and RFID chips. The data area of the two-dimension codes and the data area of the RFID chips are respectively divided into a non-secrecy zone and a secrecy zone, each secrecy zone is divided into multiple secrecy zone bodies, two-dimension code
label codes are stored in the non-secrecy zone of the two-dimension codes, and the secrecy zone of the two-dimension codes is divided into a first two-dimension code secrecy zone body for storing protected data needed by a user; RFID
label codes are stored in the non-secrecy zone of the RFID chips, and the secrecy zone of the RFID chips is divided into the RFID user secrecy zone body and the RFID
password secrecy zone body; in the
verification process, access to the RFID
password secrecy zone body is achieved firstly to obtain a decoding
password of the two-dimension code secrecy zone body, the needed data are obtained from the two-dimension codes, the data, including a
digital signature, of the RFID user secrecy zone body are read, the
digital signature is regenerated, and two digital digests are verified to finally obtain a result whether to be true or counterfeit or a result whether to be legal or illegal. The defects of a traditional anti-counterfeit technology can be overcome well, and the anti-counterfeit label is difficult to counterfeit.