The method for preventing from clone and fraud of the contactless integrated IC card

摘要

The present invention relates to a method for preventing duplication and data tampering of a smart card, and more particularly, to a method for preventing duplication and data tampering of a smart card by encrypting data embedded in the smart card through a reader. To this end, the present invention provides a method of encrypting an RFID card, comprising: installing a second encryption algorithm on an RF card reader or charger; And storing the encrypted data in the RF card using a second encryption algorithm installed in the RF card reader or the charger when the RF card is used in a reader or a charger. Thus, according to the present invention, it is possible to improve the security by encrypting the smart card with a new encryption algorithm, and it is possible to prevent the copying of the My Fair card and the forgery of the data without withdrawing a separate device or card.