Method for securing sessions between a wireless terminal and equipment in a network

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080072296A1
SERIAL NO

11857705

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The method, to establish a secure session between a wireless terminal (10) and an item of equipment (20) interconnected via a network, includes a prior registration step (50) of the terminal (10) with a RI server distributing user rights in encrypted objects (RO), the registration step enabling the server to record identification data (D) of the terminal and to adapt the terminal to conditions of communication with the server, distribution of a secret to be used by the terminal (10) to establish a session, and the sending of user rights to the terminal, the sent user rights containing permissions to access the equipment (20), the method using an authentication system (A), linking with the server distributing user rights, to authenticate the terminal and generate the secret. The authentication mechanisms provided by the OMA DRM V2 standard can therefore be used to authenticate the terminal (10) and deliver a secret to it.

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Patent Owner(s)

Patent OwnerAddress
SOCIETE FRANCAISE DU RADIOTELEPHONE (SFR)42 AVENUE DE FRIEDLAND PARIS 75008

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bensimon, Michael Grenoble, FR 8 135
Caloud, Philipe Saint-Ismier, FR 1 6

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