After disable comp-lzo, Digest:none in client log file, it's normal and safe ?

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Benoit86
OpenVpn Newbie
Posts: 2
Joined: Tue Dec 28, 2021 3:35 pm

After disable comp-lzo, Digest:none in client log file, it's normal and safe ?

Post by Benoit86 » Tue Dec 28, 2021 3:39 pm

Hello,

After to disable comp-lzo to my openvpn server, device client log file says :
--PROTOCOL OPTIONS
cipher: AES-256-GCM
digest: NONE
compress : NONE

Before it was digest: SHA512

All seem to works fine but can anyone tell me if it's normal and safe ?

Thanks You

TinCanTech
OpenVPN Protagonist
Posts: 11137
Joined: Fri Jun 03, 2016 1:17 pm

Re: After disable comp-lzo, Digest:none in client log file, it's normal and safe ?

Post by TinCanTech » Tue Dec 28, 2021 3:43 pm

Cipher AES-256-GCM has built in authentication. You do not need a digest and it is safe.

Benoit86
OpenVpn Newbie
Posts: 2
Joined: Tue Dec 28, 2021 3:35 pm

Re: After disable comp-lzo, Digest:none in client log file, it's normal and safe ?

Post by Benoit86 » Tue Dec 28, 2021 3:49 pm

Great ! Thanks You very much for your quick answer !

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