[tor-relays] switching to OfflineMasterKey mode

teor teor at riseup.net
Wed Aug 29 00:41:40 UTC 2018


> 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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