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Re: [TLS] Renego Indication RI patch interaction with TLS major version interop

Adam Langley <agl@google.com> Tue, 15 June 2010 21:32 UTC

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References: <4C17AA89.8060904@extendedsubset.com> <4C17B2FE.7080604@pobox.com> <87d3vs574u.fsf@mocca.josefsson.org>
Date: Tue, 15 Jun 2010 17:31:58 -0400
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From: Adam Langley <agl@google.com>
To: Simon Josefsson <simon@josefsson.org>
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Cc: TLS@ietf.org
Subject: Re: [TLS] Renego Indication RI patch interaction with TLS major version interop
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On Tue, Jun 15, 2010 at 5:16 PM, Simon Josefsson <simon@josefsson.org> wrote:
> jas@mocca:~$ gnutls-cli -p 443 www.paypal.com
> Resolving 'www.paypal.com'...
> Connecting to '64.4.241.49:443'...
> *** Fatal error: A TLS packet with unexpected length was received.
> *** Handshake has failed
> GNUTLS ERROR: A TLS packet with unexpected length was received.
> jas@mocca:~$

Although I can confirm the brain damage exhibited by www.microsoft.com
and www.ibm.com, www.paypal.com doesn't have an issue with a
ClientHello advertising TLS version 1.2. It might have other problems,
but see the attached handshake.


AGL

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