[tor-bugs] #7200 [Tor]: Implement restored semantics of TLS ClientHello
Tor Bug Tracker & Wiki
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Wed Nov 28 19:43:27 UTC 2012
#7200: Implement restored semantics of TLS ClientHello
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Reporter: karsten | Owner:
Type: project | Status: needs_review
Priority: normal | Milestone: Tor: 0.2.4.x-final
Component: Tor | Version:
Keywords: SponsorZ tor-relay | Parent:
Points: | Actualpoints:
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Comment(by nickm):
If [http://www.imperialviolet.org/2010/12/21/eccspeed.html agl's numbers]
are right, P224 would be much faster than P256, and secure enough for us.
But before we get too deep there, we need to check what (if anything) our
choice of curve will do to fingerprintability here, or whether our choice
of ECDHE ciphers at all will make us fingerprintable. In the latter case,
maybe bridges should disable them by default when not using a pluggable
transport.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/7200#comment:4>
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