[Openid-specs-ab] Call for Adoption for the OpenID Connect Key Binding Specification

[george at practicalidentity.com]

As per my many comments and emails on this topic…

I am in favor of providing a mechanisms for Relying Parties to be able to share attributes regarding the authentication of the logged in user with downstream systems (e.g. resource servers). I am not in favor of using an id_token to communicate this information.

Not sure if this is helpful to the chairs or not :) 

George Fletcher
Identity Standards Architect
Practical Identity LLC



> On Sep 15, 2025, at 6:57 PM, Michael Jones via Openid-specs-ab <openid-specs-ab at lists.openid.net> wrote:
> 
> This starts a two-week call for feedback on whether to adopt the OpenID Connect OpenID Connect Key Binding specification contributed to the working group by Dick Hardt and Ethan Heilman as an OpenID Connect Working Group specification.  Please reply-all by Monday, September 29, 2025 saying whether you are favor of adoption or not, also saying why.
>  
> The specification was contributed at https://lists.openid.net/pipermail/openid-specs-ab/2025-August/010890.html.  It has been extensively discussed by the working group both on calls and on the mailing list.  From my observations of the discussion as a working group chair, I believe that there is consensus that it would be useful to have a standard solving the problem addressed by this specification.
>  
>                                                 Writing as a working group chair,
>                                                                 -- Mike
>  
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