ckeygen(1) on Linux
The text 92a11f11899d, as Debian 7 (Wheezy) shipped it.
manipulate public/private keys
Flags it lists
-
--bits -
--changepass -
--comment -
--fingerprint -
--quiet -
--showpub -
--type -
--version -
-C -
-b -
-l -
-p -
-q -
-t -
-y