bioapi : Framework for biometric-based authentication ( https://github.com/mr-c/bioapi-linux )
consolekit : Framework for defining and tracking users, login sessions and seats ( http://github.com/ConsoleKit2/ConsoleKit2 http://www.freedesktop.org/wiki/Software/ConsoleKit )
fingerprint-gui : Use Fingerprint Devices with Linux ( http://www.n-view.net/Appliance/fingerprint/" HOMEPAGE="http://www.ullrich-online.cc/fingerprint/ )
fprint_demo : a simple GTK+ application to demonstrate and test libfprint's capabilities ( http://www.reactivated.net/fprint/wiki/Fprint_demo )
fprintd : D-Bus service to access fingerprint readers ( http://cgit.freedesktop.org/libfprint/fprintd/ )
icmpdn : ICMP Domain Name utilities and NSS backend ( http://www.dolda2000.com/~fredrik/icmp-dn/" SRC_URI="${HOMEPAGE}${P}.tar.gz )
keystone : The Openstack authentication, authorization, and service catalog ( https://launchpad.net/keystone )
libfprint : library to add support for consumer fingerprint readers ( http://cgit.freedesktop.org/libfprint/libfprint/ )
libnss-cache : libnss-cache is a library that serves nss lookups ( https://github.com/google/nsscache )
libnss-mysql : NSS MySQL Library ( http://libnss-mysql.sourceforge.net/ )
libnss-pgsql : Name Service Switch module for use with PostgreSQL ( http://pgfoundry.org/projects/sysauth/ )
libyubikey : Yubico C low-level library ( https://github.com/Yubico/yubico-c )
munge : An authentication service for creating and validating credentials ( https://github.com/dun/munge )
nss-mdns : Name Service Switch module for Multicast DNS ( http://0pointer.de/lennart/projects/nss-mdns/ )
nss-myhostname : Name Service Switch module for resolving the local hostname ( http://0pointer.de/lennart/projects/nss-myhostname/ )
nss-pam-ldapd : NSS module for name lookups using LDAP ( http://arthurdejong.org/nss-pam-ldapd/ )
nss_ldap : NSS LDAP Module ( http://www.padl.com/OSS/nss_ldap.html )
oath-toolkit : Toolkit for using one-time password authentication with HOTP/TOTP algorithms ( http://www.nongnu.org/oath-toolkit/ http://gitorious.org/oath-toolkit/ )
openpam : Open source PAM library ( http://www.openpam.org/ )
otpcalc : A One Time Password and S/Key calculator for X ( http://killa.net/infosec/otpCalc/ )
pam-afs-session : OpenAFS PAM Module ( http://www.eyrie.org/~eagle/software/pam-afs-session/ )
pam-csync : PAM module to provide roaming home directories for a user session ( http://www.csync.org/ )
pam-pgsql : pam_pgsql is a module for pam to authenticate users with PostgreSQL ( http://sourceforge.net/projects/pam-pgsql/ )
pam-script : PAM module for executing scripts during authorization, password changes, and sessions ( http://sourceforge.net/projects/pam-script/ https://github.com/jeroennijhof/pam_script/ )
pam_abl : PAM module for blacklisting of hosts and users on repeated failed authentication attempts ( http://pam-abl.sourceforge.net/ )
pam_bioapi : PAM interface to bioapi package ( https://code.google.com/p/pam-bioapi/ )
pam_blue : Linux PAM module providing ability to authenticate via a bluetooth compatible device ( http://pam.0xdef.net/ )
pam_chroot : Linux-PAM module that allows a user to be chrooted in auth, account, or session ( http://sourceforge.net/projects/pam-chroot/ )
pam_dotfile : pam module to allow password-storing in \$HOME/dotfiles ( http://0pointer.de/lennart/projects/pam_dotfile )
pam_fprint : a simple PAM module which uses libfprint's functionality for authentication ( http://www.reactivated.net/fprint/wiki/Pam_fprint )
pam_keystore : Keeps a login and the password the user in the kernel ( http://www.calculate-linux.org/main/en/pam_keystore )
pam_krb5 : Kerberos 5 PAM Authentication Module ( http://www.eyrie.org/~eagle/software/pam-krb5 )
pam_ldap : PAM LDAP Module ( http://www.padl.com/OSS/pam_ldap.html )
pam_mktemp : Create per-user private temporary directories during login ( http://www.openwall.com/pam/ )
pam_mount : A PAM module that can mount volumes for a user session ( http://pam-mount.sourceforge.net )
pam_mysql : pam_mysql is a module for pam to authenticate users with mysql ( http://pam-mysql.sourceforge.net/ )
pam_p11 : PAM module for authenticating against PKCS#11 tokens ( https://github.com/opensc/pam_p11/wiki )
pam_passwdqc : Stub ebuild to help migrate to newer package name ( http://www.openwall.com/passwdqc/ )
pam_pkcs11 : PKCS#11 PAM library ( https://github.com/opensc/pam_pkcs11/wiki )
pam_radius : PAM RADIUS authentication module ( http://www.freeradius.org/pam_radius_auth/ )
pam_require : Allows you to require a special group or user to access a service ( http://www.splitbrain.org/projects/pam_require )
pam_skey : PAM interface for the S/Key authentication system ( http://freshmeat.net/projects/pam_skey/ )
pam_smb : The PAM SMB module, allows authentication against a SMB (such as the Win_x families) server ( http://www.csn.ul.ie/~airlied/pam_smb/ )
pam_ssh : Uses ssh-agent to provide single sign-on ( http://pam-ssh.sourceforge.net/ )
pam_ssh_agent_auth : Simple module to authenticate users against their ssh-agent keys ( http://pamsshagentauth.sourceforge.net )
pam_usb : A pam module to provide authentication using USB device ( http://pamusb.org/ )
pam_yubico : Library for authenticating against PAM with a Yubikey ( https://github.com/Yubico/yubico-pam )
pambase : PAM base configuration files ( http://www.gentoo.org/proj/en/base/pam/ )
passwdqc : Password strength checking library (and PAM module) ( http://www.openwall.com/passwdqc/ )
polkit : Policy framework for controlling privileges for system-wide services ( http://www.freedesktop.org/wiki/Software/polkit )
polkit-kde-agent : PolKit agent module for KDE ( https://www.kde.org )
polkit-pkla-compat : Rules for polkit to add compatibility with pklocalauthority ( http://fedorahosted.org/polkit-pkla-compat/ )
polkit-qt : PolicyKit Qt4 API wrapper library ( https://www.kde.org/ )
realtime-base : Sets up realtime scheduling ( http://www.jackaudio.org/linux_rt_config )
rtkit : Realtime Policy and Watchdog Daemon ( http://0pointer.de/blog/projects/rtkit )
skey : Linux Port of OpenBSD Single-key Password System ( http://www.openbsd.org/faq/faq8.html#SKey )
sssd : System Security Services Daemon provides access to identity and authentication ( http://fedorahosted.org/sssd/ )
tfm-fingerprint : TouchChip TFM/ESS FingerPrint BSP ( http://www.upek.com/support/dl_linux_bsp.asp )
thinkfinger : Support for the UPEK/SGS Thomson Microelectronics fingerprint reader, often seen in Thinkpads ( http://thinkfinger.sourceforge.net/ )
ykclient : Yubico C client library ( https://github.com/Yubico/yubico-c-client )
ykneo-ccid-tools : Tools for Yubico's YubiKey NEO in CCID mode ( https://github.com/Yubico/ykneo-ccid-tools )
ykpers : Library and tool for personalization of Yubico's YubiKey ( https://github.com/Yubico/yubikey-personalization )
yubikey-personalization-gui : GUI for personalization of Yubico's YubiKey ( https://github.com/Yubico/yubikey-personalization-gui )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a funtoo
For Paludis use this rsync : rsync://gentoo.zugaina.org/funtoo-portage
If you have a problem : ycarus(-at-)zugaina.org