[tor-bugs] #22197 [Obfuscation]: Audit all of our Go code that uses `crypto/aes`.

Tor Bug Tracker & Wiki blackhole at torproject.org
Mon May 8 18:18:16 UTC 2017


#22197: Audit all of our Go code that uses `crypto/aes`.
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 Reporter:  yawning      |          Owner:
     Type:  defect       |         Status:  new
 Priority:  Medium       |      Milestone:
Component:  Obfuscation  |        Version:
 Severity:  Normal       |     Resolution:
 Keywords:               |  Actual Points:
Parent ID:               |         Points:
 Reviewer:               |        Sponsor:
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Comment (by yawning):

 For the non-TLS cases, a constant time AES could be easily substituted
 (and I have one for Go, though performance is not great).  Making Go's TLS
 safe against timing attacks will require forking the TLS stack in the
 runtime library.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/22197#comment:1>
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