[tor-bugs] #4900 [Tor]: Use a more randomized hash function for our hash tables

Tor Bug Tracker & Wiki blackhole at torproject.org
Sun Dec 30 00:02:42 UTC 2012


#4900: Use a more randomized hash function for our hash tables
------------------------------------+---------------------------------------
 Reporter:  nickm                   |          Owner:                    
     Type:  defect                  |         Status:  new               
 Priority:  normal                  |      Milestone:  Tor: 0.2.4.x-final
Component:  Tor                     |        Version:                    
 Keywords:  dos security tor-relay  |         Parent:                    
   Points:                          |   Actualpoints:                    
------------------------------------+---------------------------------------

Comment(by asn):

 We should see if the attacks of
 http://events.ccc.de/congress/2012/Fahrplan/events/5152.en.html
 apply to our hash table function. We should also seriously consider using
 siphash as our hash table function.

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/4900#comment:7>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online


More information about the tor-bugs mailing list