<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Wed, Jul 30, 2014 at 8:26 PM, Trevor Perrin <span dir="ltr"><<a href="mailto:trevp@trevp.net" target="_blank" onclick="window.open('https://mail.google.com/mail/?view=cm&tf=1&to=trevp@trevp.net&cc=&bcc=&su=&body=','_blank');return false;">trevp@trevp.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class=""> - precede all messages with 1-byte version</div></blockquote><div><br></div><div>Can I suggest two version numbers?</div>
<div><br></div><div>- A major version number for security upgrades, e.g. a previous ciphersuite is vulnerable to an attack and the server should inform the client</div><div>- A minor version for purely additive changes to the ciphersuite that provide additional performance and/or security properties, e.g. djb's new stream cipher Macarena20 has just won the CAESAR competition and we'd like to start using it if it's mutually supported</div>
</div><div><br></div>-- <br>Tony Arcieri<br>
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