[tor-bugs] #29494 [Core Tor/Tor]: Optimize interaction between circuitmux and circuitpadding

Tor Bug Tracker & Wiki blackhole at torproject.org
Thu Apr 18 21:41:39 UTC 2019


#29494: Optimize interaction between circuitmux and circuitpadding
-------------------------------------------------+-------------------------
 Reporter:  mikeperry                            |          Owner:
                                                 |  mikeperry
     Type:  enhancement                          |         Status:
                                                 |  needs_revision
 Priority:  High                                 |      Milestone:  Tor:
                                                 |  0.4.1.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  wtf-pad, network-team-               |  Actual Points:
  roadmap-2019-Q1Q2                              |
Parent ID:  #28634                               |         Points:  5
 Reviewer:                                       |        Sponsor:
                                                 |  Sponsor2
-------------------------------------------------+-------------------------
Changes (by mikeperry):

 * parent:   => #28634


Comment:

 This is not strictly needed for #28634 or 041, but it will change all of
 our padding vs non-padding relative timing delays, which may affect
 classifier accuracy. For apples-to-apples comparisons for future
 attacks+defenses wrt #28634. we should get this in at the same time as it
 lands.

 So yes, I agree. 041.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/29494#comment:8>
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