• Toes♀@ani.social
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    2 months ago

    I noticed a pretty extreme difference in performance in openssh when using x11 forwarding when I touch the cipher suite.

    AES128-ctr vs AES128-gcm on kubuntu 22.04.

    I was wondering if anyone could shed some light into that. I’m mostly curious if it’s not using hardware acceleration when I switch it to GCM.