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Re: [tor-bugs] #8179 [Tor]: stitched aes-ni ciphers in openssl 1.0.1d seems to break SSL Handshakes/Renegotiations

#8179: stitched aes-ni ciphers in openssl 1.0.1d seems to break SSL
Handshakes/Renegotiations
----------------------------------------------------------+-----------------
 Reporter:  ruebezahl                                     |          Owner:                     
     Type:  defect                                        |         Status:  new                
 Priority:  critical                                      |      Milestone:  Tor: 0.2.4.x-final 
Component:  Tor                                           |        Version:  Tor: 0.2.4.10-alpha
 Keywords:  openssl tor-client backport-022 backport-023  |         Parent:                     
   Points:                                                |   Actualpoints:                     
----------------------------------------------------------+-----------------

Comment(by nickm):

 Okay, there's a possible set of workaround in my repository as branches
 "bug8179_022", "bug8179_023", and "bug8179_024".  They don't fix the
 underlying problem -- they just tell OpenSSL it's not allowed to use those
 stitched ciphers.

 It would be great to have a fix in openssl; some understanding of how this
 broke without getting caught; and some code Tor can call at runtime to see
 whether it has a broken openssl or not.

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/8179#comment:19>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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