TODO: Mark Preauthentication task as done

TODO

@@ -229,16 +229,6 @@ Wireless daemon
   Priority: Low
   Complexity: C4
 
-- Add support for Pre-authentication from 802.11-2007.  This allows the client
-  to pre-authenticate to a target AP.  The 802.1X exchange is done through the
-  currently connected AP, but with the target AP as the 'authenticator'.  The
-  process creates a new PMK which is cached by both the target AP and the
-  client.  The client can then roam onto the target AP using a process similar
-  to PMK caching outlined above.
-
-  Priority: Low
-  Complexity: C4
-
 - Add support for Opportunistic Key Caching (OKC).  This is not defined by
   any 802.11 standards, but is made available by major vendors such as Cisco
   and Microsoft.

doc/features.txt

@@ -24,6 +24,13 @@ pending connection attempt.
 - IWD supports the full RSN 4-Way Handshake for PTK generation.  Support for
 handling the optional (second) RSN element from the AP is included.
 
+- IWD supports Pre-authentication from 802.11-2007.  If the currently
+connected AP supports pre-authentication and iwd determines that a roam is
+required, then the pre-authentication process is kicked off.  This is done
+using the current connection, running 802.1X over 0x88c7 protocol. This results
+in the creation of a new PMK which is cached by both the target and iwd.  iwd
+can then roam onto the target AP using the cached PMK.
+
 
 Wireless monitor
 ================