> > 2.then Server sends this secret key to Access Point, this secret key is > > encrypted using the shared secret between AP and Server. > > true. NSSSK are sent to the AP, a recv and a send key, of course > encrypted by the secret key shared by radius server and the client.
Thank you for youe help. :) Why should a recv and a send key? > > 3.the AP uses the key received from Server to encrypt WEP key. > > AP actually produces two WEP keys, a broadcast and a unicast keys and > then send those encrypted to the supplicant, using EAPOL-Key method. > And why need a broadcast and a unicast key? Please help, thank you. Best Regards - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
