Patent ID: 8301891
Filing Date: 2012-10-30
Classification: H04L,H04W

Abstract:
1. A method for remote provisioning of a cryptographic key database file on an access point computing device on a communications network also including a host computing device having a cryptographic key database stored thereon and one or more client computing devices, the method comprising the steps of: selecting the access point computing device; authenticating the selected access point computing device; obtaining an access point identifier associated with the selected access point computing device; obtaining from the cryptographic key database, an access point cryptographic secret key associated with said access point identifier and the cryptographic key database; constructing the cryptographic key database file, wherein the cryptographic key database file comprises one or more client identifiers associated with the respective one or more client computing devices, and one or more client key cryptographic secret keys associated with cryptographic keys of the respective client computing devices; encrypting the cryptographic key database file using the access point cryptographic secret key; and receiving the encrypted cryptographic key database file at the selected access point computing device.