Triple-DES

Mifare UltraLight C : low-cost yet high security

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NXP (formerly Philips SemiConductors) Mifare UltraLight chip (MF0ICU1) is a inexpensive contactless memory, widely used to make disposable transport tickets or other low-cost identification tags. As MF0ICU1 lacks of authentication or even password protection schemes, the reading application has to way to determine whether the serial number and the data come from a genuine card, … Read more

Contactless ticketing and pre-payment using Mifare UltraLight C and Prox’N’Roll

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Last saturday, SpringCard Prox’N’Roll PC/SC was the core component of the access control and payment system during the annual gala of french high-school École Centrale d’Électronique (ECE) located in Paris. NXP Mifare UltraLight C chips were embedded in the disposable wristbands (featuring the SpringCard logo) that were worn by 3000 attendees. Starting from SpringCard SDK, … Read more