issue
fun issueDeliveryAuthorization(subjectPublicKey: PublicKey, issuerPrivateKey: PrivateKey, validityEndDate: ZonedDateTime, issuerCertificate: Certificate, validityStartDate: ZonedDateTime = ZonedDateTime.now()): Certificate
Issue a Parcel Delivery Authorization (PDA) or Cargo Delivery Authorization (CDA).
The issuer must be the private node wishing to receive messages from the subject. Both nodes must be of the same type: Both gateways or both endpoints.
Parameters
subject
The public key of the grantee node
issuer
The private key of the granter node
validity
The end date of the certificate to be issued
issuer
The certificate of the grantor
validity
The start date of the certificate to be issued