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Re: [tor-bugs] #23978 [Core Tor/Tor]: Write simulator to evaluate security of Prop247 parameter choices
#23978: Write simulator to evaluate security of Prop247 parameter choices
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Reporter: mikeperry | Owner: (none)
Type: task | Status: new
Priority: Medium | Milestone: Tor:
| unspecified
Component: Core Tor/Tor | Version:
Severity: Normal | Resolution:
Keywords: guard-discovery-prop247-experiments | Actual Points:
Parent ID: | Points:
Reviewer: | Sponsor:
| SponsorV-can
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Comment (by asn):
Replying to [comment:3 mikeperry]:
> Some issues I've noticed:
> 1. guard.is_targeted should be updated every time we change guards in a
higher layer
Hmm, we are supposed to do this in `self.is_targetted =
self.is_targetted_func()` when we instantiate a new guard node... Logic
seems solid, but code might be broken. Will look more into this.
> 2. The graphs of G1 look suspicious (high CDF in low timescales for
wimpy adversaries)
Hmm, I just pushed a commit that should improve the situation here. Now
the CDFs look more close to what they should be. But there are probably
more bugs!
> 3. The "none" adversary still takes a long time. Can we have a mode of
the sim that stops at guard discovery for particularly weak adversaries?
Still haven't done this one yet!
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/23978#comment:4>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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