FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5 - Version 0.0.1-snapshot-2. See the Directory of published versions
| Page standards status: Informative | Maturity Level: 0 |
<ValueSet xmlns="http://hl7.org/fhir">
<id value="R5-v3-SecurityDataIntegrityObservationValue-for-R4"/>
<text>
<status value="generated"/>
<div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ValueSet R5-v3-SecurityDataIntegrityObservationValue-for-R4</b></p><a name="R5-v3-SecurityDataIntegrityObservationValue-for-R4"> </a><a name="hcR5-v3-SecurityDataIntegrityObservationValue-for-R4"> </a><p>This value set expansion contains 2 concepts.</p><table class="codes"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>System</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style="white-space:nowrap"><a name="R5-v3-SecurityDataIntegrityObservationValue-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationValue-CRYTOHASH"> </a> <a href="http://terminology.hl7.org/6.5.0/CodeSystem-v3-ObservationValue.html#v3-ObservationValue-CRYTOHASH">CRYTOHASH</a></td><td>http://terminology.hl7.org/CodeSystem/v3-ObservationValue</td><td>cryptographic hash function</td><td><div><p>Security metadata observation value used to indicate the mechanism by which software systems can establish that data was not modified in transit.</p>
<p><em>Rationale:</em> This definition is intended to align with the ISO 22600-2 3.3.19 definition of cryptographic checkvalue: Information which is derived by performing a cryptographic transformation (see cryptography) on the data unit. The derivation of the checkvalue may be performed in one or more steps and is a result of a mathematical function of the key and a data unit. It is usually used to check the integrity of a data unit.</p>
<p><strong>Examples:</strong></p>
<ul>
<li>SHA-1</li>
<li>SHA-2 (Secure Hash Algorithm)</li>
</ul>
</div></td></tr><tr><td style="white-space:nowrap"><a name="R5-v3-SecurityDataIntegrityObservationValue-for-R4-http://terminology.hl7.org/CodeSystem/v3-ObservationValue-DIGSIG"> </a> <a href="http://terminology.hl7.org/6.5.0/CodeSystem-v3-ObservationValue.html#v3-ObservationValue-DIGSIG">DIGSIG</a></td><td>http://terminology.hl7.org/CodeSystem/v3-ObservationValue</td><td>digital signature</td><td><div><p>Security metadata observation value used to indicate the mechanism by which software systems use digital signature to establish that data has not been modified.</p>
<p><em>Rationale:</em> This definition is intended to align with the ISO 22600-2 3.3.26 definition of digital signature: Data appended to, or a cryptographic transformation (see cryptography) of, a data unit that allows a recipient of the data unit to prove the source and integrity of the data unit and protect against forgery e.g., by the recipient.</p>
</div></td></tr></table></div>
</text>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
<valueCode value="fhir"/>
</extension>
<extension url="http://hl7.org/fhir/StructureDefinition/package-source">
<extension url="packageId">
<valueId value="hl7.fhir.uv.xver-r5.r4"/>
</extension>
<extension url="version">
<valueString value="0.0.1-snapshot-2"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
<valueInteger value="0">
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
<valueCanonical
value="http://hl7.org/fhir/5.0/ImplementationGuide/hl7.fhir.uv.xver-r5.r4"/>
</extension>
</valueInteger>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
<valueCode value="informative">
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
<valueCanonical
value="http://hl7.org/fhir/5.0/ImplementationGuide/hl7.fhir.uv.xver-r5.r4"/>
</extension>
</valueCode>
</extension>
<url
value="http://hl7.org/fhir/5.0/ValueSet/R5-v3-SecurityDataIntegrityObservationValue-for-R4"/>
<version value="0.0.1-snapshot-2"/>
<name value="R5_v3_SecurityDataIntegrityObservationValue_for_R4"/>
<title
value="Cross-version VS for R5.SecurityDataIntegrityObservationValue for use in FHIR R4"/>
<status value="active"/>
<experimental value="false"/>
<date value="2025-09-01T22:37:05.396031+10:00"/>
<publisher value="FHIR Infrastructure"/>
<contact>
<name value="FHIR Infrastructure"/>
<telecom>
<system value="url"/>
<value value="http://www.hl7.org/Special/committees/fiwg"/>
</telecom>
</contact>
<description
value="This cross-version ValueSet represents concepts from http://terminology.hl7.org/ValueSet/v3-SecurityDataIntegrityObservationValue|2.0.0 for use in FHIR R4. Concepts not present here have direct `equivalent` mappings crossing all versions from R5 to R4."/>
<jurisdiction>
<coding>
<system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
<code value="001"/>
<display value="World"/>
</coding>
</jurisdiction>
<compose>
<include>
<system
value="http://terminology.hl7.org/CodeSystem/v3-ObservationValue"/>
<version value="2.1.0"/>
<concept>
<code value="CRYTOHASH"/>
<display value="cryptographic hash function"/>
</concept>
<concept>
<code value="DIGSIG"/>
<display value="digital signature"/>
</concept>
</include>
</compose>
<expansion>
<timestamp value="2025-09-01T22:37:05.396025+10:00"/>
<contains>
<system
value="http://terminology.hl7.org/CodeSystem/v3-ObservationValue"/>
<version value="2.1.0"/>
<code value="CRYTOHASH"/>
<display value="cryptographic hash function"/>
</contains>
<contains>
<system
value="http://terminology.hl7.org/CodeSystem/v3-ObservationValue"/>
<version value="2.1.0"/>
<code value="DIGSIG"/>
<display value="digital signature"/>
</contains>
</expansion>
</ValueSet>