Collis has introduced an NFC Two-factor Asymmetrical Chip Authentication application called NFC-2ACA—or NFC two-factor asymmetrical chip authentication. The application has been developed by integrating 2ACA into the contactless payment card protocols and the Near Field Communication protocol.
Collis has developed the 2ACA application that enables third-party authentication based on standard EMV implementations. Collis has enhanced this contact chip based 2ACA authentication scheme by integrating 2ACA into the contactless payment card protocols and the NFC protocol.


CARTES & IDentification will be held from November 4 to 6 2008 in Paris-Nord Villepinte. In 2008, the show’s focus will be on e-transactions, ID management and the USA. Organizers expect to welcome over 20,000 visitors, as well as 520 exhibitors and 1,700 conference delegates.

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