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Re: [tor-bugs] #22955 [Core Tor/Tor]: Specify how PrivCount will work with Tor
#22955: Specify how PrivCount will work with Tor
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Reporter: teor | Owner: nickm
Type: task | Status: accepted
Priority: Medium | Milestone: Tor: 0.3.3.x-final
Component: Core Tor/Tor | Version:
Severity: Normal | Resolution:
Keywords: privcount, prop280 | Actual Points:
Parent ID: | Points:
Reviewer: | Sponsor: SponsorQ-can
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Changes (by nickm):
* cc: teor, robgjansen, amj703 (added)
* owner: (none) => nickm
* status: new => accepted
* keywords: privcount => privcount, prop280
Comment:
I started some work here as prop280, and gotten some feedback. Carolin
Zöbelein has also written some outlines for a Shamir-based protocol. I've
taken a shot at a variation of a Shamir-based protocol at
https://github.com/nmathewson/privcount_shamir , where it appears as a
python prototype.
Current open question: does Shamir-style secret sharing actually do
anything to help with the case where some Data Collectors are misbehaving?
So far as I can tell, it only really helps us handle malfunctioning Tally
Reporters.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/22955#comment:2>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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