Orie Steele and I have updated the COSE “typ” (type) Header Parameter Specification to address feedback received during IETF 117 in San Francisco. Specifically, the spec now requires that the
typ header parameter only be used in the protected header parameters. And we described the implications of the unprotected header parameters changing.
The specification is available at:
We believe that having done this, the spec is now ready for working group adoption.