Data Integrity ECDSA Cryptosuites Interoperability Report
Interoperability test suite for ECDSA Data Integrity cryptosuites.

Data Integrity (ecdsa-sd-2023 verifiers) VC 2.0

Test Name Verifier
apicatalog.com: P-256 Digital Bazaar, Inc.: P-256 Grotto Networking: P-256 MakoLab: P-256 Netis: P-256 SpruceID: P-256 Trential: P-256 TrustVC: P-256
When deserializing to RDF, implementations MUST ensure that the base URL is set to null.
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Conforming processors MUST produce errors when non-conforming documents are consumed.
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If either securedDocument is not a map or securedDocument.proof is not a map, an error MUST be raised and SHOULD convey an error type of PARSING_ERROR.
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If one or more of proof.type, proof.verificationMethod, and proof.proofPurpose does not exist, an error MUST be raised and SHOULD convey an error type of PROOF_VERIFICATION_ERROR
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The type property MUST contain the string DataIntegrityProof.
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If expectedProofPurpose was given, and it does not match proof.proofPurpose, an error MUST be raised and SHOULD convey an error type of PROOF_VERIFICATION_ERROR.
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The proofValue property MUST be used, as specified in 2.1 Proofs.
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("proof.proofValue") A string value that contains the base-encoded binary data necessary to verify the digital proof using the verificationMethod specified. The contents of the value MUST be expressed with a header and encoding as described in Section 2.4 Multibase of the Controller Documents 1.0 specification.
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Implementations that use JSON-LD processing, such as RDF Dataset Canonicalization [RDF-CANON], MUST throw an error, which SHOULD be DATA_LOSS_DETECTION_ERROR, when data is dropped by a JSON-LD processor, such as when an undefined term is detected in an input document.
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The value of the cryptosuite property MUST be a string that identifies the cryptographic suite. If the processing environment supports subtypes of string, the type of the cryptosuite value MUST be the https://w3id.org/security#cryptosuiteString subtype of string.
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