The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 04, 2011
Filed:
Jun. 05, 2009
Emmanuel Onfroy, Colombes, FR;
Evren Bulut, Fameck, FR;
Bertrand Marquet, Nozay, FR;
José Araujo, Nozay, FR;
Arnaud Ansiaux, Nozay, FR;
Emmanuel Onfroy, Colombes, FR;
Evren Bulut, Fameck, FR;
Bertrand Marquet, Nozay, FR;
José Araujo, Nozay, FR;
Arnaud Ansiaux, Nozay, FR;
Alcatel Lucent, Paris, FR;
Abstract
The invention concerns a router associated to a secure device (DC) and included in a communication network (RC), comprising an interface (IRT) to communicate with the secure device following an authentication of the router by the secure device, and comprising a protocol interpreter (INT) to command the execution of the critical operations of one or more routing protocols by the secure device. The sensitive or critical portions of a routing protocol are executed in a secure and reliable manner in the secured device, for example of a chip card type.