H - Electricity – 04 – W
Patent
H - Electricity
04
W
H04W 84/18 (2009.01) H04W 12/04 (2009.01) H04W 12/06 (2009.01) H04W 88/06 (2009.01)
Patent
CA 2650050
A method for providing secure communications among a plurality of ad hoc devices includes authenticating one or more first devices within a first network; authenticating one or more second devices within a second network; transmitting a group key to the authenticated first devices and to the authenticated second devices; establishing an ad hoc network by at least one of the authenticated first devices and at least one of the authenticated second devices using the group key; and communicating within the ad hoc network among the at least one of the authenticated first devices and the at least one of the authenticated second devices.
Un procédé destiné à assurer des communications sécurisées entre une pluralité de dispositifs ad hoc consiste à authentifier un ou plusieurs premiers dispositifs au sein d'un premier réseau, à authentifier un ou plusieurs seconds dispositifs au sein d'un deuxième réseau, à envoyer une clé de groupe aux premiers dispositifs authentifiés et aux seconds dispositifs authentifiés; à établir un réseau ad hoc au moyen d'au moins un des premiers dispositifs authentifiés et d'au moins un des seconds dispositifs authentifiés à l'aide de la clé de groupe; et à communiquer dans le réseau ad hoc, la communication se produisant entre le ou les premiers dispositifs authentifiés et le ou les seconds dispositifs authentifiés.
Bhargava Bharat
Bonta Jeffrey D.
Lach Hong-Yon
Wu Xiaoxin
Gowling Lafleur Henderson Llp
Motorola Inc.
Motorola Solutions Inc.
Purdue University
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