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From: Emil Velikov <emil.l.velikov@gmail.com>
Date: Thu, 6 Oct 2022 14:22:25 +0100
Message-ID: <CACvgo52+1i7iZ-vzqf1RUpZvMa3-EgaDoid=Y9dch4=d_dq-5Q@mail.gmail.com>
Subject: GCMP and other unknown ciphers
To: iwd@lists.linux.dev
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Greetings team,

Recently we've noticed that IWD fails to connect to WPA2-PSK networks
whenever GCMP+CCMP cipher is used. Browsing through the IWD code-base
it appears that it lacks support for GCMP, GCMP-256 and CCMP-256
amongst others.

Was my analysis correct - is GCMP supported? Are there any plans on doing so?

Somewhat relatedly - is there a configuration knob that one can switch
and let IWD fall-back to the other supported ciphers? In the GCMP+CCMP
case, we can opt for CCMP for example.

Thanks in advance,
Emil