Returns the realm's own key of a curve, named by the did:key of its public half: what this service signs a Data Integrity proof with as an issuer.
did:key
Ed25519, P-256 or P-384
Ed25519
P-256
P-384
{ privateKey, publicJwk, did, verificationMethod }
Error when the realm holds no such key
Returns the realm's own key of a curve, named by the
did:keyof its public half: what this service signs a Data Integrity proof with as an issuer.