[tor-bugs] #13018 [Applications/Tor Browser]: Math routines are OS fingerprintable

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#13018: Math routines are OS fingerprintable
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 Reporter:  mikeperry                            |          Owner:  tbb-
                                                 |  team
     Type:  defect                               |         Status:  new
 Priority:  Medium                               |      Milestone:
Component:  Applications/Tor Browser             |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  tbb-fingerprinting-os-version,       |  Actual Points:
  ff31-esr                                       |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
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Comment (by Thorin):

 FYI: https://bugzilla.mozilla.org/show_bug.cgi?id=1380031 (FF68+)
 introduced a change (over my head) that reduced some entropy (namely that
 of precision in the number of decimal places), but not enough to affect
 overall FP'ing of 32 vs 64 builds and platforms

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/13018#comment:30>
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