We propose to give the choice between the whole COSE_Signature structure or only the bstr 'signature' as "counter signature" value type. In CDDL, that would give:
Generic_Headers = (
...
? 7…
Could you add a definition of "detached content" for (at least) COSE_Sign1 and COSE_Mac0? Right now detached content is mentioned in the draft only for COSE_Encrypted and COSE_Enveloped. We would like…