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SSH3: Faster and rich secure shell using HTTP/3

(github.com)
532 points tempaccount420 | 1 comments | 27 Sep 25 14:27 UTC | HN request time: 0.206s | source
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kelnos ◴[27 Sep 25 18:50 UTC] No.45398425[source]▶
> Establishing a new session with SSHv2 can take 5 to 7 network round-trip times, which can easily be noticed by the user. SSH3 only needs 3 round-trip times. The keystroke latency in a running session is unchanged.

Bummer. From a user perspective, I don't see the appeal. Connection setup time has never been an annoyance for me.

SSH is battle-tested. This feels risky to trust, even whenever they end up declaring it production-ready.

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pancsta ◴[27 Sep 25 22:24 UTC] No.45399861[source]▶
UDP tunnels are the main feature, way lighter than wireguard, also OpenID auth.
replies(2): >>45400363 #>>45403223 #
1. otabdeveloper4 ◴[27 Sep 25 23:48 UTC] No.45400363[source]▶
> also OpenID auth

Wait, what? Does it actually work?

If yes, this is a huge deal. This potentially solves the ungodly clusterfuck of SSH key/certificate management.

(I don't know how OpenID is supposed to interact with private keys here.)