Infineon and German Federal Banknote Printing Company work together to develop a secure smart card

21ic News Infineon Technologies AG and the German Federal Banknote Printing Company have jointly developed a secure smart card with LED display and one-time password. The new technology is centered on a security chip in the card that generates a one-time password for each transaction and displays it on an integrated LED display. In addition to static passwords, the requirement to enter a one-time password can improve the security of authentication and payment applications, protect corporate networks from attacks, and avoid the risk of smart card data manipulation.

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Infineon and German Federal Banknote Printing Company work together to develop a secure smart card

The two companies will showcase their mobile applications using the smart card at the CeBIT exhibition in Hannover from March 5th to 9th, 2013.

The German Federal Banknote Printing Company and Infineon collaborated in 2011 to develop technologies that make security documents more secure. The goal of this collaboration is to develop technologies for next-generation security documents such as company ID cards or electronic identity cards (eIDs). As a developer and manufacturer of high-security identification documents and systems, the German Federal Banknote Printing Company contributes its polycarbonate card security features technology and design. Semiconductor manufacturer Infineon has contributed its expertise in the development and production of contactless security chips and smart cards.

Static and dynamic PIN combination for added security

The new contactless security card uses a combination of static and dynamic PIN. A static password consists of a sequence of numbers. A dynamic PIN (one-time password) is required for each use. The dynamic PIN is automatically generated by the security chip in the card for each transaction and displayed on the integrated LED screen. This security chip sets a new standard for non-contact applications: it uses the energy emitted by the reader to power the security chip, generate a password and power the display components. The LED screen is embedded in the security card and the dynamic password is displayed on the surface of the security card.

The solution improves security, even if the static PIN is stolen or stolen by malware, the unauthorized party cannot be used because there is no dynamic PIN. On the other hand, dynamic PINs are only generated on the card and malware cannot be stolen. "Using this new security document technology, we have taken the security of the login process to a whole new level," said Ulrich Hamann, CEO of the German Federal Banknote Printing Company.

Universal solution for different card systems

The card can be used in a variety of login scenarios, such as logging into a corporate network or social network via a PC. This new technology is also suitable for many other card systems. For example, it can be used to increase the security of card payments (EC cards or credit cards). Dr. Stefan Hofschen, President of Infineon's Chip Card and Security Division, said: "The combination of non-contact security chips and innovative packaging technology in LED display cards is unique. We continue to advance our chip solutions to Demand for new markets with growing demand for service security, increasing consumer confidence in new applications."

Also suitable for mobile apps

This unique new polycarbonate smart card is not only suitable for traditional card readers, but also for NFC smartphones for card readers. The German Federal Banknote Printing Company presented the application scenario in Hall 7 from March 5th to 9th, 2013 through the “Public Sector Parc” of the “CeBIT” exhibition in Hannover.

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