Re: [kitten] draft-hansen-scram-sha256 and incorporating session hashing for channel binding

Alexey Melnikov <alexey.melnikov@isode.com> Wed, 04 March 2015 11:08 UTC

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Date: Wed, 04 Mar 2015 11:08:22 +0000
From: Alexey Melnikov <alexey.melnikov@isode.com>
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To: Simon Josefsson <simon@josefsson.org>
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Subject: Re: [kitten] draft-hansen-scram-sha256 and incorporating session hashing for channel binding
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Hi Simon,

On 02/03/2015 20:56, Simon Josefsson wrote:
> Alexey Melnikov <alexey.melnikov@isode.com> writes:
>
>>> Personally, I would prefer to change to another mandatory channel
>>> binding that is secure for all TLS versions.
>> Before we make the decisions between referencing tls-session-hash
>> versa a new channel binding, can you sketch out how the new channel
>> binding is going to be defined?
> Please see:
> https://tools.ietf.org/html/draft-josefsson-sasl-tls-cb-03
Great. Missed this earlier.

I am fine to recommend using your channel binding from 
draft-josefsson-sasl-tls-cb-03. I sent you a question about 
draft-josefsson-sasl-tls-cb-0. If you think they should be discussed on 
the mailing list, feel free to reply to my private email and CC the 
mailing list.