[tor-bugs] #26288 [Core Tor/Tor]: prop289: Implement authenticated SENDME

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#26288: prop289: Implement authenticated SENDME
-------------------------------------------------+-------------------------
 Reporter:  dgoulet                              |          Owner:  dgoulet
     Type:  enhancement                          |         Status:
                                                 |  needs_review
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.4.1.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  prop289, 035-roadmap-master, 035     |  Actual Points:
  -triaged-in-20180711, prop289-assigned-        |
  sponsor-v, 041-proposed-on-roadmap, network-   |
  team-roadmap-2019-Q1Q2, tor-spec               |
Parent ID:                                       |         Points:  21
 Reviewer:  nickm                                |        Sponsor:
                                                 |  SponsorV
-------------------------------------------------+-------------------------
Changes (by dgoulet):

 * status:  needs_revision => needs_review


Comment:

 I've force pushed quite a big fix on the last commit. I recommend a
 complete re-read of section 4 (Deployment).

 I've expanded it considering teor's comment and a discussion I had with
 Nick this morning on IRC. Basically, keeping v0 support on *directory one-
 hop* circuit could be desirable as a buffer once v0 is not accepted
 anymore.

 I've also added a Timeline section to try to give us a better idea of how
 it looks.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/26288#comment:23>
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