Tokenization for card data protection in transit payment systems

Focus on tokenisation in transit environment.
Indeed, the transformation of the card data in Card Number Alias or token enables to connect a card number to an individual card holder or an event.
This transformation is performed by cryptography computation.
The computation will always generate the same token for the same card if the same algorithm is used. This algorithm is a one way function, so, there’s no possibility to translate from a token to a card number.

Kardia payment at the core of EMV technology

EMV technology is the international standard for secure payment systems and is present in most payment terminals where consumers use their chip & PIN cards or e-wallets to pay for goods or services.
Payment terminal providers ought to integrate EMV® compliant payment systems and submit their products to the approval of EMVCo and payment schemes to be officially recognized. They must undergo several certifications at many steps of the device development