CERT just released a report of a security hole in the S/Key package apparantly
as ported to FreeBSD by Wietse Venema (CERT Vendor-Initiated Bulletin VB-95:04,
<1995Jun14.201726.9725@sei.cmu.edu> in comp.security.announce).  The text
makes it look like the problem is specific to his version, and I don't see his
name anywhere in src/lib/libskey, but I thought it would be worthwhile to
explicitly ask if NetBSD's libskey fails to include this problem.