[tor-bugs] #6045 [Censorship analysis]: Ethiopia blocks Tor based on ServerHello

[Tor Bug Tracker & Wiki]

#6045: Ethiopia blocks Tor based on ServerHello
---------------------------------+------------------------------------------
 Reporter:  asn                  |          Owner:          
     Type:  task                 |         Status:  assigned
 Priority:  normal               |      Milestone:          
Component:  Censorship analysis  |        Version:          
 Keywords:  dpi                  |         Parent:          
   Points:                       |   Actualpoints:          
---------------------------------+------------------------------------------

Comment(by asn):

 Here are the fingerprints we know off:

 {{{
 clienthello,
              from beginning of ClientHello till after record-type.
                  [16 03 01 00 35 02 00]

              version field
                  [03 01]

              session id, cipher suite, and compression method
                  [00 00 39 00]

              renegotiation info
                  [ff 01 00 01 00]
 certificate,
              from beginning, till the end of length field
                  [16 03 01 01 cf]
 serverkeyexchange,
              from beginning, till the end of length field
                  [16 03 01 01 8d]
 serverhellodone,
              from beginning, till the end of length field
                  [16 03 01 00 04]
 }}}

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/6045#comment:18>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online