Samsung Eletronica Da Amazonia Ltda.

Samsung Electronica Da Amazonia Ltda.

Fabio R Piva

Fernando Luiz Koch

Vanessa Testoni

Orlando Volpato Filho

An RF tag with integrated anti-theft device allows a user, having a mobile device, to perform a secure purchasing application where the user uses the camera of the mobile device to read a barcode of a product and an RF tag with an integrated anti-theft device. The user can select the product he wishes to buy, check the information concerning that product, purchase the product, and disable the anti-theft device to go through a security portal without triggering the alarm.

Method for secure mobile payment and RF tag with integrated anti-theft device

The present invention relates to a method which aims to improve data security in mobile payment transactions. To achieve this goal, we propose a highly secure method for transactions validation through video encryption and a new view of secrecy based on the combination of encrypted video () and a transparent safe card () with unique secret pattern (). This safe card () is shown as a translucent or transparent device capable of acting as 'layer' or decoding mask using visual cryptography techniques. Additionally, it is proposed in one embodiment of the present invention a method for encryption of unencrypted video () through a frame analysis module () and a frame recomposition module ().

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São Paulo, Brazil

Fabio R Piva