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IANA considerations - COSE Header Parameters registry #53

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achamayou merged 2 commits into from
May 7, 2025
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IANA considerations - COSE Header Parameters registry #53

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Specify Value Registry in IANA considerations
fpalombini May 7, 2025
39846bb
Fix typo
fpalombini May 7, 2025
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18 changes: 9 additions & 9 deletions draft-ietf-cose-merkle-tree-proofs.md
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Expand Up @@ -182,7 +182,7 @@ When the receipts header parameter is present, the associated verifiable data st

Receipts MUST be tagged as COSE_Sign1.

The following CDDL definition CDDL is provided:
The following CDDL definition is provided:

~~~ cddl
Receipt = #6.18(COSE_Sign1)
Expand Down Expand Up @@ -551,14 +551,14 @@ The details of expressing statuses are out of scope for this document.
## COSE Header Parameter

IANA is requested to add the COSE header parameters defined in {{param-list}}, as listed in {{iana-header-params}}, to the "COSE Header Parameters" registry {{!IANA.cose_header-parameters}} in the 'Integer values from 256 to 65535' range ('Specification Required' Registration Procedure).
The Value Registry for "vds" is the Verifiable Data Structure registry.
The map labels in the "vdp" are assigned from the Verifiable Data Structure Proofs registry.

| Name | Label | Value Type | Description | Reference |
|------------|-----------------------------------|------------|-----------------------------------------------------------------------------------------------------------------|---------------------------|
| `receipts` | TBD_0 (requested assignment: 394) | array | Priority ordered sequence of CBOR encoded Receipts | {{&SELF}}, {{param-list}} |
| `vds` | TBD_1 (requested assignment: 395) | int | Algorithm identifier for COSE Verifiable Data Structures, used to produce COSE Verifiable Data Structure Proofs | {{&SELF}}, {{param-list}} |
| `vdp` | TBD_2 (requested assignment: 396) | map | Map key for COSE Verifiable Data Structure Proofs in COSE Header Parameters | {{&SELF}}, {{param-list}} |
The Value Registry for "vds" is the COSE Verifiable Data Structure registry.
The map labels in the "vdp" are assigned from the COSE Verifiable Data Structure Proofs registry.

| Name | Label | Value Type | Value Registry | Description | Reference |
|------------|-----------------------------------|------------|----------------|-----------------------------------------------------------------------------------------------------------------|---------------------------|
| `receipts` | TBD_0 (requested assignment: 394) | array | | Priority ordered sequence of CBOR encoded Receipts | {{&SELF}}, {{param-list}} |
| `vds` | TBD_1 (requested assignment: 395) | int | COSE Verifiable Data Structure | Algorithm identifier for verifiable data structures, used to produce verifiable data structure proofs | {{&SELF}}, {{param-list}} |
| `vdp` | TBD_2 (requested assignment: 396) | map | map key in COSE Verifiable Data Structure Proofs | Location for verifiable data structure proofs in COSE Header Parameters | {{&SELF}}, {{param-list}} |
{: #iana-header-params title="Newly registered COSE Header Parameters"}

## Verifiable Data Structure Registries
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