tree edda5f0c2bc0831c5d79d3db338a1650d39881bf
parent 1e5833776af76a9a7963789f006e8a74d59e58e7
author Ecco Park <eccopark@google.com> 1553365499 -0700
committer Ecco Park <eccopark@google.com> 1554250750 -0700

encrypted-IMSI: support anonymous identity as EAP-IDENTITY response.

Encoded encrypted-IMSI identity (344 Chars) can't be transmitted
in username attribute of RADIUS because of size limitation
depending on Wi-Fi Enterprise infrastructure of a carrier.
To address this issue, device will send anonymous@realm
as EAP-IDENTITY response.
Consequently, the encrypted-IMSI identity will be included in
EAP-AKA/SIM/IDENTITY response.

Bug: 120164711
Test: ./frameworks/opt/net/wifi/tests/wifitests/runtests.sh
Test: tested with a carrier wifi network that supports anonymous identity
Change-Id: Ibe682214d9ab2f9d4826d6c3d9b0511d6d02be6e
Signed-off-by: Ecco Park <eccopark@google.com>