System for and method of cryptographic provisioning

Details System for and method of cryptographic provisioning System for and method of cryptographic provisioning

G - Physics

06

F

G06F 21/00 (2006.01) H04W 12/04 (2009.01)

Patent

CA 2707232

A system for and method of securely provisioning a module with cryptographic parameters, such as cryptographic keys and key tables, is presented. Such modules may be used to enable encrypted communications between mobile phones to which they are coupled. The system and method prevent a malevolent individual involved in manufacturing the modules from compromising the security of the module. In particular, the modules are provisioned by an entity different from the manufacturer.

L'invention porte sur un système et sur un procédé de configuration sécurisée d'un module avec des paramètres cryptographiques, tels que des clés cryptographiques et des tables de clés. De tels modules peuvent être utilisés pour activer des communications chiffrées entre des téléphones mobiles auxquels ils sont couplés. Le système et le procédé empêchent un individu malveillant impliqué dans la fabrication des modules de compromettre la sécurité du module. En particulier, les modules sont configurés par une entité différente du fabricant.

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