> >> Now, there is in the COSE header also a parameter paramaeter called "content >> type" > > In my implementation I don't use the 'content type' header in COSE because it > is duplicate.
It is not: the REST-level (here CoAP) Content-Type is the media-type of the whole thing (as packaged in COSE-Sign1), while the COSE content-type is just the media-type of the payload. Except in somewhat unlikely cases, these are not the same. > For example my servers should also accept content-format 18 just as TBD3. No, no, no… You just created busywork for interoperability testing. Please decide for one option here and stick with that! Grüße, Carsten _______________________________________________ Anima mailing list Anima@ietf.org https://www.ietf.org/mailman/listinfo/anima