17 Aug
2013
17 Aug
'13
1:07 a.m.
On Fri, Aug 16, 2013 at 5:10 PM, grarpamp grarpamp@gmail.com wrote:
In current rend-spec.txt we have Sec 1.3, v2 descriptors are used post 0.2.2.1-alpha, specifically...
descriptor-id = H(permanent-id | H(time-period | descriptor-cookie | replica))
Isn't the permanent-key field, described in that same section, the long term public key of the hidden service? I believe it is (unless stealth auth is used), and if it is, it's trivial to learn the .onion address given a hidden service descriptor.
(It can apparently be different when the "Stealth auth" feature from section 2.2 is in place, but I don't believe that's widely used, and it isn't an answer to the enumeration issue.)
cheers,
--
Nick