Key Binding JWT (KB-JWT): A JWT for proving Key Binding as defined
in Section 4.3. A Key Binding JWT is said to "be tied to" a
particular SD-JWT when its payload includes a hash of the SD-JWT
in its sd_hash claim.
Referring to a subsequent Section is not adequate for a definition.
The definition should be understandable without the need to look at another section.
The KB-JWT does much more than the current description.
Replace this definition by:
Key Binding JWT (KB-JWT): A JWT that allows a Holder to disclose a
set of claims that were obfuscated in a SD-JWT, to restrict the
use of a SD-JWT to one designated Verifier, to limit the use of
the SD-JWT to a single exchange and that allows the Verifier
to make sure that these limitations are enforced by an entity
that used a private key corresponding to a public key contained
in the SD-JWT.
The current definition of Key Binding JWT is:
Referring to a subsequent Section is not adequate for a definition. The definition should be understandable without the need to look at another section. The KB-JWT does much more than the current description.
Replace this definition by: