[tor-bugs] #21615 [Metrics/Atlas]: Use hashed fingerprint in all lookups

Tor Bug Tracker & Wiki blackhole at torproject.org
Thu Mar 2 17:08:23 UTC 2017


#21615: Use hashed fingerprint in all lookups
---------------------------+-----------------------------------
 Reporter:  cypherpunks    |          Owner:  irl
     Type:  enhancement    |         Status:  needs_information
 Priority:  Medium         |      Milestone:
Component:  Metrics/Atlas  |        Version:
 Severity:  Normal         |     Resolution:
 Keywords:                 |  Actual Points:
Parent ID:                 |         Points:
 Reviewer:                 |        Sponsor:
---------------------------+-----------------------------------

Comment (by karsten):

 Wait, removing hashing is not a good idea.  See this part of the spec:
 "Complete hex-encoded fingerprints should always be hashed using SHA-1,
 regardless of searching for a relay or a bridge, in order to not
 accidentally leak non-hashed bridge fingerprints in the URL."  Happy to
 explain this more if needed.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21615#comment:4>
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