RE: JWK attributes for WebCrypto keys: last call

>From my point of view, it would be a lot cleaner to use a different JWK identifier than "use", such as "WebCrypto_uses" than to overload "use" with different, but related values.  It will hurt interoperation by creating keys that use a common identifier differently, and in a non-interoperable manner.  It would be far better to use a different identifier, which can be safely ignored by vanilla JWK implementations, rather than to overload the standard identifier, and potentially cause JWK implementations to reject the keys.

Since "use" is OPTIONAL, WebCrypto could also specify that it not be used in a JWK when "WebCrypto_uses" is used, so that there's no duplication of information.

                                                            -- Mike

From: Mark Watson [mailto:watsonm@netflix.com]
Sent: Monday, December 16, 2013 7:37 AM
To: Ryan Sleevi
Cc: GALINDO Virginie; public-webcrypto@w3.org; Mike Jones
Subject: Re: JWK attributes for WebCrypto keys: last call



Sent from my iPhone

On Dec 16, 2013, at 7:32 AM, Ryan Sleevi <sleevi@google.com<mailto:sleevi@google.com>> wrote:

Were we not waiting to hear from JOSE?
We heard from them that it is ok / intended for others to register new use values for JWK and they have modified their specification accordingly.

Separately, I have raised the question of whether we should change the comma-separated string format for multiple use values to an Array. On this there is no consensus yet, so we should stick with the format in the proposal and now in the Editor's Draft.

...Mark

On Dec 16, 2013 7:07 AM, "GALINDO Virginie" <Virginie.GALINDO@gemalto.com<mailto:Virginie.GALINDO@gemalto.com>> wrote:
Dear all,
FYI, as there was no comment to this call, the text proposed by Mark has been integrated.
Virginie

From: Mark Watson [mailto:watsonm@netflix.com<mailto:watsonm@netflix.com>]
Sent: lundi 2 décembre 2013 17:32
To: public-webcrypto@w3.org<mailto:public-webcrypto@w3.org>
Subject: JWK attributes for WebCrypto keys: last call

All,

On our call today we discussed the proposal for this [1] which I revised as a result of the email/bug discussion (Comment 12 to [1]). There were no further comments on the call and have been no further comments on the list.

We agreed to send a "last chance" email to the list (that is what this is). In the absence of comments we'll add this material to the editor's draft.

...Mark

[1] https://www.w3.org/Bugs/Public/show_bug.cgi?id=23796

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