Securing mechanism specifications MUST provide a verification algorithm that -returns only the information in the [=conforming document=] that has been -secured, without any securing mechanism information included, such as `proof` or +returns the information in the [=conforming document=] that has been +secured in isolation, without any securing mechanism information included, such as `proof` or JOSE/COSE header parameters and signatures. Verification algorithms MAY return additional information that might be helpful (for example, during validation or for debugging purposes), such as securing mechanism details. A verification algorithm MUST provide an interface that receives a media type ([=string=] -|inputMediaType|) and secured data ([=byte sequence=] or [=map=] |securedData|). -If the verification algorithm expects a [=byte sequence=], provide |securedData| +|inputMediaType|) and input data ([=byte sequence=] or [=map=] |inputData|). +If the verification algorithm expects a [=byte sequence=], provide |inputData| to the algorithm. If the verification algorithm expects a [=map=], provide the -result of [=parsing JSON bytes to an Infra value=] given |securedData|. Securing +result of [=parsing JSON bytes to an Infra value=] given |inputData|. Securing mechanism specifications MAY provide additional algorithms and interfaces to the ones specified in this document. The verification algorithm returns a verification result with at least the following [=struct/items=]: