[tor-bugs] #27545 [Core Tor/Tor]: hs-v3: Shuffle the client authorization ordering in the descriptor

Tor Bug Tracker & Wiki blackhole at torproject.org
Fri Sep 7 18:20:56 UTC 2018


#27545: hs-v3: Shuffle the client authorization ordering in the descriptor
------------------------------+--------------------------------
     Reporter:  dgoulet       |      Owner:  (none)
         Type:  defect        |     Status:  new
     Priority:  Medium        |  Milestone:  Tor: 0.3.5.x-final
    Component:  Core Tor/Tor  |    Version:
     Severity:  Normal        |   Keywords:  tor-hs, 035-must
Actual Points:                |  Parent ID:  #27544
       Points:                |   Reviewer:
      Sponsor:                |
------------------------------+--------------------------------
 It would be desirable to shuffle the list of clients in a descriptor (if
 any) so no one can learn anything from the ordering.

 haxxpop has already done code for this:
 https://github.com/haxxpop/tor/commit/3ac776bd988

 This can go post 035 freeze.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27545>
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