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

Dave Garrett <davemgarrett@gmail.com> Wed, 16 December 2015 21:28 UTC

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From: Dave Garrett <davemgarrett@gmail.com>
To: John Foley <foleyj@cisco.com>
Date: Wed, 16 Dec 2015 16:28:02 -0500
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Subject: Re: [TLS] Explicit use of client and server random values
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On Wednesday, December 16, 2015 04:15:00 pm John Foley wrote:
> Thanks for answering my questions.  Have you considered adding KAT 
> values for the key derivation steps?  This would be helpful to 
> implementors.  RFC5869 already has KAT values for HKDF-Extract and 
> HKDF-Expand.  But the TLS 1.3 spec has added HKDF-Expland-Label. 
> Additionally, It would be useful to show intermediate KAT values for 
> xSS, xES, mSS, and mES.

I suggest filing an issue or submitting a PR with a starting point set of changes and discussing it with ekr.


Dave