[tor-relays] switching to OfflineMasterKey mode

Nathaniel Suchy me at lunorian.is
Wed Aug 29 00:51:54 UTC 2018


Thanks for the heads up.
On Tue, Aug 28, 2018 at 8:42 PM teor <teor at riseup.net> wrote:

>
> > On 29 Aug 2018, at 05:38, nusenu <nusenu-lists at riseup.net> wrote:
> >
> > Signed PGP part
> >
> >
> > Nathaniel Suchy:
> >> Is there a way to switch my current relays to use offline keys and
> >> invalidate the old keys without losing current stats?
> >
> > you can switch between the modes (OfflineMasterKey 0|1) but to get the
> best out of it,
> > it is best to start with fresh masterkeys that never touched an online
> > system
> >
> > (that means, creating a new set of keys and loosing the
> "history"/reputation of the relay)
>
> To be clear:
>
> You must create a new ed25519 key *and* a new RSA key.
>
> If you only change one, the directory authorities will drop your relay
> from the consensus. (This "key-pinning" is a security feature.)
>
> T
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>
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