AUTHENTIFIZIERUNGSVERFAHREN FÜR SCHNELLES WEITERREICHEN IN EINEM DRAHTLOSEN LOKALEN NETZ

摘要

The method involves receiving a session key by a mobile node (34) performing initial authentication using a private key having a secret previously shared with a server (22). An access point (24) receives the session key using another private key. The node receives another session key using a third private key with authentication information when the node is handed over to an access point (26) to perform re-authentication.