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CBOM: add custom fingerprints #903

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CBOM: add custom fingerprints #903

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45 changes: 41 additions & 4 deletions schema/2.0/model/cyclonedx-cryptography-2.0.schema.json
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Original file line number Diff line number Diff line change
Expand Up @@ -416,7 +416,7 @@
]
},
"fingerprint": {
"$ref": "cyclonedx-common-2.0.schema.json#/$defs/hash",
"$ref": "#/$defs/fingerprint",
"title": "Certificate Fingerprint",
"description": "The fingerprint is a cryptographic hash of the certificate excluding it's signature."
},
Expand Down Expand Up @@ -718,9 +718,7 @@
"description": "The mechanism by which the cryptographic asset is secured by."
},
"fingerprint": {
"$ref": "cyclonedx-common-2.0.schema.json#/$defs/hash",
"title": "Fingerprint",
"description": "The fingerprint is a cryptographic hash of the asset."
"$ref": "#/$defs/fingerprint"
},
"relatedCryptographicAssets": {
"$ref": "#/$defs/relatedCryptographicAssets"
Expand Down Expand Up @@ -1119,6 +1117,45 @@
}
}
},
"fingerprint": {
"type": "object",
"title": "Fingerprint",
"description": "The fingerprint is a cryptographic hash of the asset.",
"oneOf": [
{
"title": "Standard Hash",
"description": "A fingerprint computed using a standard, well-known hash algorithm.",
"required": ["alg", "content"],
"additionalProperties": false,
"properties": {
"alg": {
"$ref": "cyclonedx-common-2.0.schema.json#/$defs/hashAlgorithm"
},
"content": {
"$ref": "cyclonedx-common-2.0.schema.json#/$defs/hashValue"
}
}
},
{
"title": "Custom Fingerprint",
"description": "A fingerprint computed with a custom or non-standard algorithm not covered by the standard hash algorithms.",
"required": ["customAlg", "customContent"],
"additionalProperties": false,
"properties": {
"customAlg": {
"type": "string",
"title": "Custom Fingerprint Algorithm",
"description": "The name of the custom algorithm used to compute the fingerprint."
},
"customContent": {
"type": "string",
"title": "Custom Fingerprint Content",
"description": "The value of the fingerprint computed using the custom algorithm."
}
}
}
]
},
"securedBy": {
"type": "object",
"title": "Secured By",
Expand Down