PaCertificate ::= SEQUENCE {
  paData             PaData,
  signature          OCTET STRING
}

PaData ::= SEQUENCE {
  paVersion              INTEGER,
  paFlags                INTEGER ({ proca_certificate_get_flags }),
  paKeyId                INTEGER,
  paId                   OCTET STRING,
  paAppName              OCTET STRING ({ proca_certificate_get_app_name }),
  fiveSignatureHash      OCTET STRING ({ proca_certificate_get_five_signature_hash })
}