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Re: [quicwg/base-drafts] Prohibit TLS 1.3 middlebox compatibility mode (#3595)

Christian Huitema <notifications@github.com> Tue, 12 May 2020 17:42 UTC

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Date: Tue, 12 May 2020 10:42:54 -0700
From: Christian Huitema <notifications@github.com>
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Subject: Re: [quicwg/base-drafts] Prohibit TLS 1.3 middlebox compatibility mode (#3595)
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I observe that implementation of this PR is causing interop failures during tests. Some implementations have been updated, some have not been. I recently updated Picoquic to use the latest version of Picotls, and the results are mixed: Handshake with Quant and Quickly that were failing before the update are now succeeding; handshakes with Quiche that were succeeding are now failing. This is clearly a case of spec confusion, with some stacks rushing to test this PR and some sticking to the stated spec. How about clearing that confusion, updating the spec and releasing draft-28?

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