On 2022-02-21 17:31, Carsten Bormann wrote:
On 2022-02-21, at 17:15, Anders Rundgren <[email protected]> wrote:

I couldn't find any valid reason for using JSON

We seem to have found an area where we agree :-)

In this context, right :)
However, due to the myriad of CBOR serialization options, CWTs suffer from 
interoperability issues (*) making JWTs a better choice for *ubiquitous* usage 
:(

By *mandating* preferred serialization ("I-CBOR") you can achieve the same 
interoperability as with JWTs, as well as getting away from the need to bury 
data-to-be-signed in byte-strings.

Such solutions can also conserve buffer RAM in the case RAM is a scarce 
resource.  Yes, depending on the application your mileage may vary.

Cheers,
Anders

*) Looking at things from a *specification* point of view only.


Grüße, Carsten


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