Re: [TLS] RI, TLS Extension tolerance and version tolerance in
David-Sarah Hopwood <david-sarah@jacaranda.org> Tue, 15 December 2009 03:28 UTC
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Date: Tue, 15 Dec 2009 03:28:41 +0000
From: David-Sarah Hopwood <david-sarah@jacaranda.org>
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Subject: Re: [TLS] RI, TLS Extension tolerance and version tolerance in
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Yngve Nysaeter Pettersen wrote: > If the server does not support renegotiation then it might not support > the extension, but my proposal is that it MUST be TLS Extension > *tolerant*. I am however suggestion, optionally, that supporting the > extension should be a MUST in patched servers. It has to be a MUST. Otherwise, - strict clients will unnecessarily abort the handshake when they don't see the extension. - lenient clients won't know to reconnect, so rollback attacks are not necessarily prevented. -- David-Sarah Hopwood ⚥ http://davidsarah.livejournal.com
- [TLS] RI, TLS Extension tolerance and version tol… Yngve N. Pettersen (Developer Opera Software ASA)
- Re: [TLS] RI, TLS Extension tolerance and version… Martin Rex
- Re: [TLS] RI, TLS Extension tolerance and version… David-Sarah Hopwood
- Re: [TLS] RI, TLS Extension tolerance and version… Yngve N. Pettersen (Developer Opera Software ASA)
- Re: [TLS] RI, TLS Extension tolerance and version… Martin Rex
- Re: [TLS] RI, TLS Extension tolerance and version… Yngve Nysaeter Pettersen
- Re: [TLS] RI, TLS Extension tolerance and version… Martin Rex
- Re: [TLS] RI, TLS Extension tolerance and version… Yngve Nysaeter Pettersen
- Re: [TLS] RI, TLS Extension tolerance and version… Nelson B Bolyard
- Re: [TLS] RI, TLS Extension tolerance and version… Martin Rex
- Re: [TLS] RI, TLS Extension tolerance and version… Yngve N. Pettersen (Developer Opera Software ASA)
- Re: [TLS] RI, TLS Extension tolerance and version… Michael D'Errico
- Re: [TLS] RI, TLS Extension tolerance and version… David-Sarah Hopwood
- Re: [TLS] RI, TLS Extension tolerance and version… David-Sarah Hopwood
- Re: [TLS] RI, TLS Extension tolerance and version… David-Sarah Hopwood
- Re: [TLS] RI, TLS Extension tolerance and version… David-Sarah Hopwood
- Re: [TLS] RI, TLS Extension tolerance and version… Yngve N. Pettersen (Developer Opera Software ASA)
- Re: [TLS] RI, TLS Extension tolerance and version… Martin Rex