Datacard Group (established 1969) is one of the largest global providers of secure identification and card issuance solutions.

Datacard Group develops, markets, and supports secure identification and card personalization systems and software for a variety of applications including government identification and financial cards.

The main goal of this model is to enable the secure implementation of two-party cryptographic primitives, such as bit commitment, oblivious transfer and secure identification.

Since tasks like secure identification are of practical interest, one is willing to make assumptions on how powerful the adversary can be.

Such smart cards are mainly used for digital signatures and secure identification.

Ennio Quirino Visconti made the secure identification as Ariadne, based on similar motifs in carved gems and sarcophagus reliefs.

Of the other peoples mentioned among the northern invaders, despite the tantalising similarities of name we have no means of making any secure identifications beyond the Lukka and Danuna.

"Let's collect taxes from them, and let's just be sure that we know who they are because they have secure identification."

No secure identification has yet been published, but the name of their website (www.nerik.de) shows their confidence.

These fragments, in conjunction with references to the approximate location of church in Byzantine texts concerning the imperial processions on the Mese avenue, allowed a secure identification.