G - Physics – 06 – F
Patent
G - Physics
06
F
G06F 17/00 (2006.01) G06F 15/00 (2006.01)
Patent
CA 2619420
The described implementations relate to establishing authenticated communication between a client computing device and a service provider. In one implementation, once a registration procedure is complete, multiple authentication servers are used by a client computing device and a service provider to facilitate the establishment of an authenticated communication session. However, the authentication servers are not necessarily trusted authorities. That is, secrets of the various described devices are not revealed to each other.
L'invention concerne l'établissement d'une communication authentifiée entre un dispositif de calcul client et un fournisseur de services. Dans un mode de réalisation, lorsqu'une procédure d'enregistrement est terminée, de multiples serveurs d'authentification sont utilisés par un dispositif de calcul client et un fournisseur de services pour faciliter l'établissement d'une session de communication authentifiée. Cependant, les serveurs d'authentification ne sont pas nécessairement des autorités de confiance. Les informations confidentielles des divers dispositifs ne sont ainsi pas révélés aux autres.
Chen Tierui
Li Shipeng
Zhu Bin
Microsoft Corporation
Smart & Biggar
LandOfFree
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