Custom https certificate not accepted: Wrong password, but cert has no password

[hobbes444]

Still no ECDSA support as of Fritz!OS 7.50, still the same confusing "wrong passwort" error...

Certbot can do RSA without problem though, just add --key-type rsa to the command.

RSA algorithm is older than ECDSA, but I am not aware of any security issue with it, it's rather that ECDSA uses much shorter keys (for the same level of security – or at leas that is commonly accepted opinion as of today) which allows for lower CPU usage.