On Friday, September 11, 2020 4:29:20 PM WEST Ben Cotton wrote:
> Could it be this:
> https://fedoraproject.org/wiki/Changes/StrongCryptoSettings2
>
> Try running this and see if it fixes the issue:
> sudo update-crypto-policies --set LEGACY
>
> If it does, the problem could be that your key is too short. You can
> check that with:
> ssh-keygen -lf ~/.ssh/id_fedora_rsa
>
> The first field should be at least 2048.
$ ssh-keygen -lf ~/.ssh/id_fedora_rsa
4096 SHA256:...
The strange thing, at least to me was that it works for me when working with fedora packages, although I had in my ssh configuration the following snippet:
Host *fedorahosted.org *fedorapeople.org pkgs.fedoraproject.org
User jamatos
ProxyCommand none
ForwardAgent no
ForwardX11 no
Port 22
KeepAlive yes
HashKnownHosts no
GSSAPIAuthentication no
VerifyHostKeyDNS yes
IdentityFile ~/.ssh/id_fedora_rsa
As far as I can see this should be unrelated but I honestly do not know.
As I said in the other message of this thread ([Solved]) adding the following line to ~/.ssh/config:
PubkeyAcceptedKeyTypes +rsa-sha2-256,rsa-sha2-512
solved the issue.
--
José Abílio