This is the literal bytes that get tacked on the end of the message when verifying the signature
public __construct ( $data = NULL, $key_algorithm = NULL, $hash_algorithm = NULL ) |
function __construct($data = NULL) { parent::__construct($data); $this->tag = array_search(substr(substr(get_class($this), 8 + 16), 0, -6), OpenPGP_SignaturePacket::$subpacket_types); }