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Re: [Lurk] draft-erb-lurk-rsalg

<emile.stephan@orange.com> Wed, 01 June 2016 15:08 UTC

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From: emile.stephan@orange.com
To: "Salz, Rich" <rsalz@akamai.com>
Thread-Topic: draft-erb-lurk-rsalg
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Date: Wed, 01 Jun 2016 15:07:57 +0000
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Subject: Re: [Lurk] draft-erb-lurk-rsalg
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Hi Rich,



How many flights are there in the following:



   The basic premise of RSALG is that in the TLS_RSA_* handshakes:



   o  The KeyOwner will not decrypt the PMS and provide it back to the

      Server.  Instead, the KeyOwner will full compute the Master Secret

      (via the PRF function) and provide that.



   o  The Server will choose a random ephemeral value, N, and provide a

      cryptographically-hashed value of (such as SHA256(N)) as its

      Server Random value.  The Server sends N to KeyOwner which then

      computes the same hashed value and uses that hash as its input to

      the PRF.



Regards

Emile



-----Original Message-----
From: Salz, Rich [mailto:rsalz@akamai.com]
Sent: mercredi 25 mai 2016 19:54
To: STEPHAN Emile IMT/OLN; lurk@ietf.org
Subject: RE: draft-erb-lurk-rsalg





> I was reading section 3.2. do you have more details on the flights ?



Not sure what you mean, sorry.

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