globalplatform: Implementation of GlobalPlatform smart card specification
gpshell: A script interpreter which talks to a smart card
gppcscconnectionplugin: PC/SC Connection Plugin for GPShell
liblockfile: A library with NFS-safe locking functions
lockfile-progs: programs for locking and unlocking files and mailboxes
Crypt-OpenSSL-Bignum: OpenSSL's multiprecision integer arithmetic
monkeysphere: Leverage the OpenPGP web of trust for OpenSSH and Web authentication