Signs the given JSON-LD document with the private key and returns the signed JSON-LD document.

Parameters

jsonLd: unknown

The JSON-LD document to sign.

privateKey: CryptoKey

The private key to sign the document.

keyId: URL

The key ID to use in the signature. It will be used by the verifier to fetch the corresponding public key.

Additional options for signing the document. See also SignJsonLdOptions.

Return Type

Promise<{ signature: Signature; }>

The signed JSON-LD document.

TypeError

If the private key is invalid or unsupported.