Re: [Drip] Comments on Re: I-D Action: draft-ietf-drip-arch-16.txt

"Stuart W. Card" <stu.card@axenterprize.com> Tue, 09 November 2021 06:18 UTC

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From: "Stuart W. Card" <stu.card@axenterprize.com>
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Date: Tue, 09 Nov 2021 01:18:48 -0500
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Subject: Re: [Drip] Comments on Re: I-D Action: draft-ietf-drip-arch-16.txt
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interspersed

On 10/29/2021 3:41 PM, Robert Moskowitz wrote:
> ...
> in 1.3:
> Where does "Surveillance Supplemental Data Service Provider (SDSP)" come 
> from?  It is only mentioned here.  I do not see this term in F3411-19 or 
> in WK63418 UAS Traffic Management (UTM) UAS Service Supplier (USS) 
> Interoperability Specification ver 0.4.1 (in ballot).  SDSP normally 
> means Supplemental Data Service Provider, so here it probably should be 
> SSDSP?
> ...
> I like the term and should "upgrade" from just SDSP in crowd-source-rid?
> Should, can we, reference a source for this concept?

Surveillance SDSP is a subclass of SDSP; the acronym refers to the 
larger class. SDSP can be found in the FAA UTM CONOPS. Surveillance SDSP 
is yet another ASTM work group item.

>     A DRIP registration process based on the explicit hierarchy within a
>     HHIT provides manageable uniqueness of the HI for the HHIT (defense
>     against a cryptographic hash second pre-image attach on the HHIT...
> /s/attach/attack/  It was correct in -15.

Sorry, I gave Shuai some suggested text to fix something else, but I 
inserted this typographical error in it. :-(

-- 
-----------------------------------------
Stuart W. Card, PhD, Principal Engineer
AX Enterprize, LLC  www.axenterprize.com
4947 Commercial Drive, Yorkville NY 13495