How to change Rustdesk Server key on Ubuntu

[henriquelucas]

I did a fresh installation of Rustdesk on my Ubuntu Server.

I had a key:
Focn1GbvFJBfOWrHduUmrEifjVNtvVTFtc6QmQOt7TU=

Would it be possible to put this key back in so I wouldn't have to reconfigure all the devices again? And yes, how do I do this in Ubuntu, which command?

[bigretromike]

You have the shorter key, so its public key. the way this kind of cryptography works is that with Public Key you are UNABLE to generate PRIVATE Key.

[bato3]

During installation keys are generated: id_ed25519 id_ed25519.pub. You can use any valid pair of keys (type: ed25519).

In my case they are stored in Rustdesk directory: /opt/rustdesk/

You can check where are binaries by ps -aux|grep hb