[tor-bugs] #21558 [Core Tor/Stem]: Add Ed25519 support

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#21558: Add Ed25519 support
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 Reporter:  patrickod      |          Owner:  atagar
     Type:  enhancement    |         Status:  needs_review
 Priority:  Medium         |      Milestone:
Component:  Core Tor/Stem  |        Version:
 Severity:  Normal         |     Resolution:
 Keywords:                 |  Actual Points:
Parent ID:                 |         Points:
 Reviewer:                 |        Sponsor:
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Comment (by atagar):

 Hi Patrick. First thing I noticed was that this adds a dependency on
 pynacl. On #21086 you're swapping out pycrypto for cryptography - can we
 use that for this?

 Also, a minorish thing but noticed the copyright header for
 certificates.py you list yourself rather than me. Including your name is
 fine, but could you list me too? Otherwise legally speaking things become
 a bit more of a headache...

 https://stem.torproject.org/faq.html#what-is-the-copyright-for-patches

 Speaking of which, these are really substantial improvements so I gotta
 ask: are you fine with all your contributions being in the public domain?

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21558#comment:2>
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