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Interface: IDataIntegrityProof

Interface describing a did proof. https://www.w3.org/TR/vc-data-integrity/

Properties​

@context?​

optional @context?: "https://w3id.org/security/data-integrity/v2" | SingleOccurrenceArray<IJsonLdContextDefinitionElement, "https://w3id.org/security/data-integrity/v2">

JSON-LD Context.

type​

type: "DataIntegrityProof"

JSON-LD Type.

cryptosuite​

cryptosuite: string

An identifier for the cryptographic suite that can be used to verify the proof.

id?​

optional id?: string

The id of the proof.

proofPurpose​

proofPurpose: string

The reason the proof was created.

proofValue?​

optional proofValue?: string

Contains the base-encoded binary data necessary to verify the digital proof using the verificationMethod specified.

verificationMethod?​

optional verificationMethod?: string

The verification method of the proof.

created?​

optional created?: string

The iso date of when the proof was created.

expires?​

optional expires?: string

The iso date of when the proof expires.

domain?​

optional domain?: ObjectOrArray<string>

One or more security domains in which the proof is meant to be used.

challenge?​

optional challenge?: ObjectOrArray<string>

Provided to mitigate replay attacks on domains.

previousProof?​

optional previousProof?: string

Identifies another data integrity proof that MUST verify before the current proof is processed

nonce?​

optional nonce?: string

Use of this field is to increase privacy by decreasing linkability that is the result of deterministically generated signatures.