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Re: [tor-bugs] #10969 [Core Tor/Tor]: Set of guard nodes can act as a linkability fingerprint
#10969: Set of guard nodes can act as a linkability fingerprint
-------------------------------------------------+-------------------------
Reporter: asn | Owner:
| mikeperry
Type: defect | Status:
| reopened
Priority: High | Milestone: Tor:
| unspecified
Component: Core Tor/Tor | Version:
Severity: Normal | Resolution:
Keywords: tor-client, tor-guard, XKEYSCORE, | Actual Points:
prop259, SponsorU-deferred, QUICKANT |
Parent ID: | Points: large
Reviewer: | Sponsor:
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Comment (by cypherpunks):
Replying to [comment:39 isis]:
> Replying to [comment:36 cypherpunks]:
> >
> > Btw, did anything actually change between asn commenting "switching to
one entry guard slightly improved the situation, but did not fix the
issue. The new guard design did not fix the issue either." and nickm
closing the issue with "Prop271 and its predecessors have made progress
here."?
>
> Yeah, there were several iterations of the new guard algorithm.
[https://github.com/isislovecruft/guardsim Nick and I simulated several of
the designs]
[...]
BTW, those simulations actually occurred a year //before// asn's astute
comment, not after it.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/10969#comment:47>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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