Symmetric encrypted message of "Hello, world!\n" using
the passphrase "password" and cipher AES128.OCB.
This is the sample message from the rfc4880bis specs.

-----BEGIN PGP MESSAGE-----

wz0FBwIDCJ8LfaPl6mR3kJnjJuVACpCTbO+06OugjGdzcW0fJxRUCjj8rFKZSdrF
KdPeMeFbSutynjMAM9vt1EkBBwIOXtK8HkcKvo8dZEx6bIpWew93ARlmEaFUupwl
dM0FYoSo72gDXGI9k8xwikMhG7bq8rJ/fBjVcbzYOyCt06CLc68VuaCY
=xyh5
-----END PGP MESSAGE-----