types:Hash leaf node

owl:Thing
- types:Hash

URI

https://unifiedcyberontology.org/ontology/uco/types#Hash

Label

Hash

Description

A hash is a grouping of characteristics unique to the result of applying a mathematical algorithm that maps data of arbitrary size to a bit string (the 'hash') and is a one-way function, that is, a function which is practically infeasible to invert. This is commonly used for integrity checking of data. [based on https://en.wikipedia.org/wiki/Cryptographic_hash_function]

Shapes (1)

types:Hash

Usage

Instances of types:Hash can have the following properties:

PROPERTY	TYPE	DESCRIPTION	RANGE
From class owl:Thing
investigation:authorizationIdentifier	owl:DatatypeProperty	The identifier for a particular authorization (e.g. warrant number)	xsd:string
investigation:authorizationType	owl:DatatypeProperty	A label categorizing a type of authorization (e.g. warrant)	xsd:string
investigation:exhibitNumber	owl:DatatypeProperty	Specifies a unique identifier assigned to a given object at any stage of an investigation to differentiate it from all other objects.	xsd:string
investigation:focus	owl:DatatypeProperty	Specifies the topical focus of an investigation.	xsd:string
investigation:investigationForm	owl:DatatypeProperty	A label categorizing a type of investigation (case, incident, suspicious-activity, etc.)	vocab:InvestigationFormVocab
investigation:investigationStatus	owl:DatatypeProperty	A label characterizing the status of an investigation (open, closed, etc.).	xsd:string
investigation:relevantAuthorization	owl:ObjectProperty	Specifies an authorization relevant to a particular investigation.	investigation:Authorization
investigation:rootExhibitNumber	owl:DatatypeProperty	Specifies a unique identifier assigned to a given object at the start of its treatment as part of an investigation. The first node in a provenance chain, which can be viewed as a heirarchical tree originating from a single root.	xsd:string

Property Shapes

By the associated SHACL property shapes, instances of types:Hash can have the following properties:

PROPERTY	PROPERTY TYPE	DESCRIPTION	MIN COUNT	MAX COUNT	LOCAL RANGE (type range for property on this class)	GLOBAL RANGE (type range for property globally)
types:Hash
types:hashMethod	owl:DatatypeProperty	A particular cryptographic hashing method (e.g., MD5).	1	1	vocabulary1:HashNameVocab	vocabulary1:HashNameVocab
types:hashValue	owl:DatatypeProperty	A cryptographic hash value.	1	1	xsd:hexBinary	xsd:hexBinary

Implementation

@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix types: <https://unifiedcyberontology.org/ontology/uco/types#> .
@prefix vocabulary1: <https://unifiedcyberontology.org/ontology/uco/vocabulary#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

types:Hash a owl:Class,
        sh:NodeShape ;
    rdfs:label "Hash"@en ;
    rdfs:comment "A hash is a grouping of characteristics unique to the result of applying a mathematical algorithm that maps data of arbitrary size to a bit string (the 'hash') and is a one-way function, that is, a function which is practically infeasible to invert. This is commonly used for integrity checking of data. [based on https://en.wikipedia.org/wiki/Cryptographic_hash_function]"@en ;
    sh:property [ sh:datatype xsd:hexBinary ;
            sh:maxCount 1 ;
            sh:minCount 1 ;
            sh:nodeKind sh:Literal ;
            sh:path types:hashValue ],
        [ sh:datatype vocabulary1:HashNameVocab ;
            sh:maxCount 1 ;
            sh:minCount 1 ;
            sh:nodeKind sh:Literal ;
            sh:path types:hashMethod ] ;
    sh:targetClass types:Hash .