Wireless personal area network access method based on primitive

摘要

A wireless personal area network access method based on the primitive, includes: a coordinator broadcasts a beacon frame to the device which requests connecting to the wireless personal area network (WPAN), the beacon frame includes the authentication request information for the device and the authentication and a key management tool supported by the coordinator; the device authenticates the authentication request information, when the coordinator has an authentication request to the device, the coordinator and the device execute the authentication based on the primitive and obtains the conversation key.

主权项

1. A primitive-based Wireless Personal Area Network (WPAN) access method, comprising:
(step 11): broadcasting, by a coordinator, a beacon frame to a device requesting to access a WPAN, the beacon frame comprising authentication requirement information for the device and suites of authentication and key management supported by the coordinator; and (step 12): verifying, by the device, the authentication requirement information, and if the coordinator requires authentication of the device, performing primitive-based authentication and a session key negotiation process by the coordinator and the device, and when the coordinator and the device obtain a session key, performing a security operation on an association process by using the session key; if the coordinator does not require authentication of the device, performing association by the coordinator and the device; wherein when the coordinator allows the device to access the WPAN during the association, the coordinator assigns a network address to the device during the association.