pgpdump(1) on Linux
The text 8e55f01d6d4c, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
A PGP packet visualizer
Flags it lists
-
-a -
-g -
-h -
-i -
-l -
-m -
-p -
-u -
-v