password-less ssh in F23

Ranjan Maitra maitra.mbox.ignored at inbox.com
Wed Nov 4 00:33:46 UTC 2015


> > > Which type of key do you use for auth on that host? DSA keys (not host
> > yet)
> > > is deprecated now (PubkeyAcceptedKeyTypes). Check and confirm that
> > correct
> > > keys are loaded ssh-add -K, or try to restart ssh agent using different
> > > auth socket, f.e in /var/tmp, also check each keyfile by logging in
> > > manually.
> >
> > Thanks! I guess I used dsa and rsa keys. So what kind of keys should I
> > get? Is this change/deprecation detailed anywhere?
> >
> > Many thanks again!
> > Ranjan
> >
> 
> Yes it is detailed in OpenSSH 7.0 release notes. Users should drop DSA and
> switch to more secure keys. So if you are using DSA for auth on that host,
> try
> ssh -o "PubkeyAcceptedKeyTypes ssh-dss" remote.machine

Thanks! I got it going with ecdsa keys. (Thanks to your tip. I would not have been able to figure this out otherwise.)

Best wishes,
Ranjan

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