Date: Thu, 20 Dec 2018 15:02:44 -0800
From: ekr <notifications@github.com>
Reply-To: quicwg/base-drafts
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Message-ID: <quicwg/base-drafts/issues/2222@github.com>
Subject: [quicwg/base-drafts] Other mechanisms besides SNI? (#2222)
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S 2.3.

```
HTTP/3 relies on QUIC as the underlying transport.  The QUIC version being used
MUST use TLS version 1.3 or greater as its handshake protocol.  HTTP/3 clients
MUST indicate the target domain name during the TLS handshake. This may be done
using the Server Name Indication (SNI) {{!RFC6066}} extension to TLS or using
some other mechanism.
```
        
What is "some other mechanism"? This seems like an opportunity for an
interop failure. Are you just trying to make room for ESNI?



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<p>S 2.3.</p>
<pre><code>HTTP/3 relies on QUIC as the underlying transport.  The QUIC version being used
MUST use TLS version 1.3 or greater as its handshake protocol.  HTTP/3 clients
MUST indicate the target domain name during the TLS handshake. This may be done
using the Server Name Indication (SNI) {{!RFC6066}} extension to TLS or using
some other mechanism.
</code></pre>
<p>What is "some other mechanism"? This seems like an opportunity for an<br>
interop failure. Are you just trying to make room for ESNI?</p>

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