The certificate (PEM/base64 encoded).
def get_recipient_cert_encoded(recipient_cert_index: int) -> bytes: ... def set_recipient_cert_encoded(recipient_cert_index: int, value: bytes) -> None: ...
When recipient_cert_encoded is set, a search is initiated in the current recipient_cert_store for the private key of the certificate. If the key is found, recipient_cert_subject is updated to reflect the full subject of the selected certificate, otherwise recipient_cert_subject is set to empty string.
The recipient_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the recipient_cert_count property.