[tor-bugs] #4608 [Tor Hidden Services]: Describe replay prevention for INTRODUCE2 cells in rend-spec.txt

Tor Bug Tracker & Wiki torproject-admin at torproject.org
Wed Nov 30 03:13:35 UTC 2011


#4608: Describe replay prevention for INTRODUCE2 cells in rend-spec.txt
---------------------------------+------------------------------------------
 Reporter:  rransom              |          Owner:  rransom
     Type:  defect               |         Status:  new    
 Priority:  normal               |      Milestone:         
Component:  Tor Hidden Services  |        Version:         
 Keywords:                       |         Parent:         
   Points:                       |   Actualpoints:         
---------------------------------+------------------------------------------
 We never documented Tor hidden services' replay-prevention behaviour for
 INTRODUCE2 cells in rend-spec.txt.  We got the replay prevention wrong the
 first time, fixed a security bug in it without a Trac ticket, and changed
 it again to fix a major usability bug in #3460.  Time to document that
 replay-prevention behaviour (and its history).

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/4608>
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