Re: [TLS] Explicit use of client and server random values

"Blumenthal, Uri - 0553 - MITLL" <uri@ll.mit.edu> Thu, 17 December 2015 20:51 UTC

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From: "Blumenthal, Uri - 0553 - MITLL" <uri@ll.mit.edu>
To: "tls@ietf.org" <tls@ietf.org>
Thread-Topic: [TLS] Explicit use of client and server random values
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Date: Thu, 17 Dec 2015 20:44:49 +0000
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References: <56718D7A.4000302@cisco.com> <201512161530.06122.davemgarrett@gmail.com> <5671D454.6000506@cisco.com> <201512161628.02986.davemgarrett@gmail.com> <5672D12D.4010003@cisco.com> <CADi0yUMwR7KuZOK4XF93gKqbzp1R3ynTrK92ZgieF57EJVQkkg@mail.gmail.com> <CABcZeBPjFV+moohtdkcso8Ah=550yvNuT0066EiG2q+Wqxg4Yw@mail.gmail.com>
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Subject: Re: [TLS] Explicit use of client and server random values
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> On Thu, Dec 17, 2015 at 3:02 PM, Hugo Krawczyk <hugo@ee.technion.ac.il> wrote:
>> I have mentioned this in private conversations but let me say this here: I
>> would prefer that the nonces be explicitly concatenated to the handshake
>> hash….
>  
> This change doesn't make implementation or specification significantly more
> difficult.

Let’s do it.

> Does anyone  else object or feel it makes analysis harder? :)

:-)