Use of communication equipment and method for authenticating...

Details Use of communication equipment and method for authenticating... Use of communication equipment and method for authenticating...

G - Physics

07

D

G07D 7/04 (2006.01) G07D 7/00 (2006.01) G07D 7/06 (2006.01)

Patent

CA 2414224

The present invention relates to a method and a system for the local or remote authentication of an item, in particular a security document, with the help of a authenticating device, comprised in, connected to, or linked to mobile communication equipment. Said item carries a marking exhibiting a characteristic physical behavior in response to interrogating energy, such as electromagnetic radiation and/or electric or magnetic fields. Said marking may comprise physical and logical security elements, e.g. a barcode, or a characteristic particle or flake pattern, exhibiting a characteristic physical response.

L'invention concerne un procédé et un système permettant une authentification locale ou distante d'un article, en particulier un document de sécurité, à l'aide d'un dispositif d'authentification intégré, connecté ou raccordé à un matériel de communication mobile. L'article comporte un marquage qui présente un comportement physique caractéristique en réponse à une énergie de sollicitation, telle qu'un rayonnement électromagnétique et/ou des champs électriques ou magnétiques. Ce marquage peut comprendre des éléments de sécurité physiques ou logiques, tels qu'un code à barres ou un dessin particulaire ou en paillettes caractéristique pouvant apporter une réponse physique caractéristique.

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