Sécurisation de la notification de présence dans le protocole SIP à l'aide de la carte d'identité électronique

Abstract

This work is related to the securization of presence notification of SIP protocol thanks to the electronic identity card, more specifically, the authentication of the user of the proxy server during the sending of the REGISTER requests thanks to the electronic identity card of this one. The solution that has been developped consists in adding to the REGISTER requests an Authenticated Identity Body (AIB) to enable the authentication of the user and protect the headers of the requests from any modification aimed at impersonating the real user.

Date of Award	2006
Original language	English
Supervisor	Laurent Schumacher (Supervisor)