skeyinit(1) on OpenBSD
The text 8b6e852e5c22, as OpenBSD 3.1, OpenBSD 3.0 shipped it.
change password or add user to S/Key authentication system
Flags it lists
-
-md4 -
-md5 -
-n -
-rmd160 -
-s -
-sha1 -
-x -
-z