[tor-bugs] #2340 [Tor Browser]: GPG signatures do not authenticate filenames

Tor Bug Tracker & Wiki blackhole at torproject.org
Sun Jan 11 18:53:36 UTC 2015


#2340: GPG signatures do not authenticate filenames
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     Reporter:  rransom      |      Owner:  rransom
         Type:  defect       |     Status:  assigned
     Priority:  critical     |  Milestone:
    Component:  Tor Browser  |    Version:
   Resolution:               |   Keywords:  needs-triage
Actual Points:               |  Parent ID:
       Points:               |
-----------------------------+--------------------------

Comment (by cypherpunks):

 In fact, SHA-256 hash of file must only be used to provide integrity
 against accidential errors, not malicially crafted.
 You must NEVER use it as a protection measure. You must use a secure
 MAC/signature instead. So, I think that the author of this ticket must
 learn crypto a little.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/2340#comment:21>
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