The use of DES for anything is discouraged, especially with a static IV of 0
If you still need bdes(1) to decrypt Kirk's video lectures, see
security/bdes in ports.
This commit brought to you by the FOSDEM DevSummit and the
"remove unneeded dependancies on openssl in base" working group
Reviewed by: bapt, brnrd
Sponsored by: FOSDEM DevSummit
Differential Revision: https://reviews.freebsd.org/D9424