[tor-bugs] #28634 [Core Tor/Tor]: Design a first useful padding machine (hiding client-side intro/rend circuits)

[Tor Bug Tracker & Wiki]

#28634: Design a first useful padding machine (hiding client-side intro/rend
circuits)
-------------------------------------------------+-------------------------
 Reporter:  asn                                  |          Owner:  (none)
     Type:  defect                               |         Status:
                                                 |  needs_review
 Priority:  Very High                            |      Milestone:  Tor:
                                                 |  unspecified
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  wtf-pad, tor-relay, tor-cell,        |  Actual Points:
  padding, 041-proposed                          |
Parent ID:                                       |         Points:  8
 Reviewer:  mikeperry                            |        Sponsor:
                                                 |  Sponsor2
-------------------------------------------------+-------------------------

Comment (by asn):

 Looks good to me! I also successfuly tested that the rate limiting rules
 apply correctly, and also cannot trigger on the current machines.

 One last thing we might want to fix is that I've been getting spammed by
 this log message in chutney even for machines were RTT is not enabled
 (like these ones):
 {{{
 May 14 12:25:18.162 [notice] Got two cells back to back on a circuit
 before estimating RTT.
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/28634#comment:26>
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