[tor-bugs] #15056 [Core Tor/Tor]: Support ed25519 identities for circuit extension

[Tor Bug Tracker & Wiki]

#15056: Support ed25519 identities for circuit extension
-------------------------------------------------+-------------------------
 Reporter:  nickm                                |          Owner:  nickm
     Type:  enhancement                          |         Status:
                                                 |  merge_ready
 Priority:  High                                 |      Milestone:  Tor:
                                                 |  0.3.0.x-final
Component:  Core Tor/Tor                         |        Version:  Tor:
                                                 |  0.2.7
 Severity:  Normal                               |     Resolution:
 Keywords:  tor-relay, ed25519, prop-220,        |  Actual Points:
  027-triaged-1-in, 028-triaged,                 |
  201511-deferred, tor-crypto-identity, tor-     |
  ed25519-proto, TorCoreTeam201609, nickm-       |
  deferred-20161005, review-group-13             |
Parent ID:  #15054                               |         Points:  parent
 Reviewer:  dgoulet                              |        Sponsor:
                                                 |  SponsorU-must
-------------------------------------------------+-------------------------
Changes (by dgoulet):

 * status:  needs_revision => merge_ready


Comment:

 Fixup all lgtm! #20918 and #20895 have been opened to address some more
 engineering intensive improvement.

 My public relay has been running this for almost 3 days now with
 `ExtendByEd25519ID 1` on and so far it's happy. I've also tested this in
 chutney confirming that authentication is working with rsa and ed25519
 together.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/15056#comment:32>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online