WHO SMART Trust
1.2.0 - CI Build

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## Logical Model: CWT - Detailed Descriptions

Active as of 2025-04-02

Definitions for the CWT logical model.

- Key Elements Table
- Differential Elements Table
- Snapshot Elements Table

Guidance on how to interpret the contents of this table can be found here

0. CWT
Definition | Logical Model for Data elements in CBOR Web Token (CWT) https://www.iana.org/assignments/cwt/cwt.xhtml Base definition for all types defined in FHIR type system.
Short | CBOR Web Token (CWT) ClaimBase for all types and resources
Control | 0..*
Is Modifier | false
Logical Model | Instances of this logical model are not marked to be the target of a Reference
2. CWT.header
Definition | Header
Short | COSE Header
Control | 0..1
Type | http://smart.who.int/trust/StructureDefinition/COSEHeader
4. CWT.payload
Definition | Payload
Short | CWT Payload
Control | 0..1
Type | http://smart.who.int/trust/StructureDefinition/CWTPayload
6. CWT.signature
Definition | Signature
Short | Signature
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension

Guidance on how to interpret the contents of this table can be found here

0. CWT
Definition | Logical Model for Data elements in CBOR Web Token (CWT) https://www.iana.org/assignments/cwt/cwt.xhtml
Short | CBOR Web Token (CWT) Claim
Logical Model | Instances of this logical model are not marked to be the target of a Reference
2. CWT.header
Definition | Header
Short | COSE Header
Control | 0..1
Type | http://smart.who.int/trust/StructureDefinition/COSEHeader
4. CWT.payload
Definition | Payload
Short | CWT Payload
Control | 0..1
Type | http://smart.who.int/trust/StructureDefinition/CWTPayload
6. CWT.signature
Definition | Signature
Short | Signature
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension

Guidance on how to interpret the contents of this table can be found here

0. CWT
Definition | Logical Model for Data elements in CBOR Web Token (CWT) https://www.iana.org/assignments/cwt/cwt.xhtml
Short | CBOR Web Token (CWT) Claim
Control | 0..*
Is Modifier | false
Logical Model | Instances of this logical model are not marked to be the target of a Reference
2. CWT.header
Definition | Header
Short | COSE Header
Control | 0..1
Type | http://smart.who.int/trust/StructureDefinition/COSEHeader
4. CWT.payload
Definition | Payload
Short | CWT Payload
Control | 0..1
Type | http://smart.who.int/trust/StructureDefinition/CWTPayload
6. CWT.signature
Definition | Signature
Short | Signature
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension