Fwd: Protocol for requesting private data?

Forwarding this to the DID WG list

Ivan

> Begin forwarded message:
> 
> From: Dan Bolser <dan@geromics.co.uk>
> Subject: Protocol for requesting private data?
> Date: 29 April 2020 at 10:56:17 GMT+2
> To: public-vc-wg@w3.org
> Resent-From: public-vc-wg@w3.org
> Archived-At: <https://www.w3.org/mid/CANQ+bf7YPx8L-0PE2ddswGeB=EuNKLsuT2oj4Kt6x+g2rQwbiQ@mail.gmail.com>
> List-Id: <public-vc-wg.w3.org>
> Message-Id: <CANQ+bf7YPx8L-0PE2ddswGeB=EuNKLsuT2oj4Kt6x+g2rQwbiQ@mail.gmail.com>
> 
> Sorry if this is the wrong place to ask...
> 
> I'm looking for details on how to use SSI to request access to 'private' data from a controller. Specifically, I'm thinking about nuggets of data that I don't want to put in plain text in a DID document.
> 
> My example is shoe size. An online shoe shop wants to know my shoe size to taylor my browsing experience.
> 
> Are there specific / concrete proposals on how to negotiate this data?
> 
> 
> Many thanks,
> Dan.
> 
> 
> 


----
Ivan Herman, W3C 
Home: http://www.w3.org/People/Ivan/
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