[tor-bugs] #7026 [Analysis]: Adversary-based metrics
Tor Bug Tracker & Wiki
torproject-admin at torproject.org
Wed Oct 3 00:53:16 UTC 2012
#7026: Adversary-based metrics
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Reporter: amj703 | Owner:
Type: defect | Status: new
Priority: normal | Milestone:
Component: Analysis | Version:
Keywords: | Parent: #6460
Points: | Actualpoints:
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I'd like to evaluate on Tor security metrics that are based on adversary
models. Some adversary models to consider are
1. An adversary that can compromise k relays.
2. An adversary that can contribute b bandwidth.
3. An adversary that can observe k Autonomous Systems.
The security metrics for Tor based on these models that are relevant to
Tor include
1. The probability that the adversary observes the entry and exit traffic
of a given connection.
2. The probability distribution of the number of connections of a user for
which the adversary observes entry and exit traffic (guard selection is
particularly important here).
3. The "linkability" of different connections.
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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/7026>
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