Java Card - Club Italia

The Triangle 2 applica7on :
a new way to interoperability
• Concept:
– TRIANGLE 2 is an applica7on specifically devoted to interoperability that allows the
customer to load contracts on his media from all the networks that decided to accept
this applica7on.
• Principles:
– A minimal applica7on data set ,based on Calypso 3.1 specifica7ons, necessary to a good
interoperable management– but allowing to use local encoding for contracts and
valida7ons
– The use of a specific set of keys, shared by Triangle 2 media issuers and product
owners, coupled with original security mechanisms that protect local data
• Deployments started:
– France (ABC project)
– Belgium (MOBIB Calypso based applica7on unique for the whole country)
– Portugal (Porto – Lisbon link)