Re: [TLS] 0-RTT and Anti-Replay

Ilari Liusvaara <ilari.liusvaara@elisanet.fi> Mon, 23 March 2015 16:52 UTC

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Date: Mon, 23 Mar 2015 18:52:01 +0200
From: Ilari Liusvaara <ilari.liusvaara@elisanet.fi>
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Subject: Re: [TLS] 0-RTT and Anti-Replay
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On Mon, Mar 23, 2015 at 04:22:00PM +0000, Viktor Dukhovni wrote:
> 
>     * If clients make 0-RTT requests to a stack that does not
>     support these, all connection abort when the stack requests
>     non-expedited data, while expedited data is pending.

I regard that as very bad idea. The server should reject the
0-RTT data, not abort the connection, because the former can
sanely be handled by the client, the latter can't.


-Ilari