Original versus copy: Researchers develop forgery-proof prototypes for product authentication

Original versus copy: Researchers develop forgery-proof prototypes for product authentication

Styrian pumpkin-seed oil or cheap copy? When you choose a product, you want the quality you've paid for. But how can you test that what's inside is what it says on the label? The future of quality protection belongs to electronic components and so-called RFID tags. In the future, consumers will be able to test the authenticity of a product using their mobile phones.

For this, all the data has to be electronically checked. In the framework of the "Crypta" project supported by the Federal Ministry for Transport, Innovation and Technology (BMVIT), scientists from Graz University of Technology have now developed a prototype which safeguards objects according to new standards.