This page is part of the Trust (v1.1.3: Release) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions
: WHO.TRUST.KEYUSAGE CodeSystem - TTL Representation
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@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
# - resource -------------------------------------------------------------------
a fhir:CodeSystem ;
fhir:nodeRole fhir:treeRoot ;
fhir:id [ fhir:v "WHO.TRUST.KEYUSAGE"] ; #
fhir:text [
fhir:status [ fhir:v "generated" ] ;
fhir:div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>This case-insensitive code system <code>http://smart.who.int/trust/CodeSystem/WHO.TRUST.KEYUSAGE</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">SCA<a name=\"WHO.TRUST.KEYUSAGE-SCA\"> </a></td><td>Signer Certificate Authority (SCA)</td><td>A certificate which acts a trust anchor in the verification of the certificate chain for the DSCs issued by a Trust Network participant</td></tr><tr><td style=\"white-space:nowrap\">DSC<a name=\"WHO.TRUST.KEYUSAGE-DSC\"> </a></td><td>Document Signing Certificate (DSC)</td><td>A certificate which may be used to verify a digital signature within a Verfifiable Digital Health Certificate</td></tr><tr><td style=\"white-space:nowrap\">TLS<a name=\"WHO.TRUST.KEYUSAGE-TLS\"> </a></td><td>Transport Layer Security (TLS)</td><td>Used for establishing (m)TLS connections with systems, in particular between the Trust Network Gateway and backend systems of a Trust Network Participant</td></tr><tr><td style=\"white-space:nowrap\">UP<a name=\"WHO.TRUST.KEYUSAGE-UP\"> </a></td><td>Upload (UP)</td><td>Used to verify digital signature of cryptographically signed content uploaded to services within the Global Digital Health Certification Network, in particular the Trust Network Gateway</td></tr></table></div>"
] ; #
fhir:url [ fhir:v "http://smart.who.int/trust/CodeSystem/WHO.TRUST.KEYUSAGE"^^xsd:anyURI] ; #
fhir:version [ fhir:v "1.1.3"] ; #
fhir:name [ fhir:v "WHO_TRUST_KEYUSAGE"] ; #
fhir:title [ fhir:v "WHO.TRUST.KEYUSAGE CodeSystem"] ; #
fhir:status [ fhir:v "active"] ; #
fhir:experimental [ fhir:v "true"^^xsd:boolean] ; #
fhir:date [ fhir:v "2024-04-25T23:34:44+00:00"^^xsd:dateTime] ; #
fhir:publisher [ fhir:v "WHO"] ; #
fhir:contact ( [
fhir:name [ fhir:v "WHO" ] ;
( fhir:telecom [
fhir:system [ fhir:v "url" ] ;
fhir:value [ fhir:v "http://who.int" ] ] )
] ) ; #
fhir:description [ fhir:v "CodeSystem for TRUST.KEYUSAGE that has usage codes for verification keys published to the Trust Network as defined by the [certificate governance](concepts_certificate_governance.html)"] ; #
fhir:jurisdiction ( [
( fhir:coding [
fhir:system [ fhir:v "http://unstats.un.org/unsd/methods/m49/m49.htm"^^xsd:anyURI ] ;
fhir:code [ fhir:v "001" ] ] )
] ) ; #
fhir:caseSensitive [ fhir:v "false"^^xsd:boolean] ; #
fhir:content [ fhir:v "complete"] ; #
fhir:count [ fhir:v "4"^^xsd:nonNegativeInteger] ; #
fhir:concept ( [
fhir:code [ fhir:v "SCA" ] ;
fhir:display [ fhir:v "Signer Certificate Authority (SCA)" ] ;
fhir:definition [ fhir:v "A certificate which acts a trust anchor in the verification of the certificate chain for the DSCs issued by a Trust Network participant" ]
] [
fhir:code [ fhir:v "DSC" ] ;
fhir:display [ fhir:v "Document Signing Certificate (DSC)" ] ;
fhir:definition [ fhir:v "A certificate which may be used to verify a digital signature within a Verfifiable Digital Health Certificate" ]
] [
fhir:code [ fhir:v "TLS" ] ;
fhir:display [ fhir:v "Transport Layer Security (TLS)" ] ;
fhir:definition [ fhir:v "Used for establishing (m)TLS connections with systems, in particular between the Trust Network Gateway and backend systems of a Trust Network Participant" ]
] [
fhir:code [ fhir:v "UP" ] ;
fhir:display [ fhir:v "Upload (UP)" ] ;
fhir:definition [ fhir:v "Used to verify digital signature of cryptographically signed content uploaded to services within the Global Digital Health Certification Network, in particular the Trust Network Gateway" ]
] ) . #
