pam_bioapi adds BioAPI support to the Linux PAM
implementation, the standard for pluggable
authentication system for GNU/Linux. pam_bioapi
currently only works for local user authentication
(the type that can be performed by login,
gdm/kdm/xdm, xscreensaver, su, and sudo). It has
no method of interfacing between a server process
and a BSP on a client system. See
http://www.bioapi.org/ for more information on the
BioAPI standard.