Smart Card Support
Support for using smart card authentication.
- coolkey - CoolKey PKCS #11 module
 - esc - Enterprise Security Client Smart Card Client
 - opencryptoki - Implementation of the PKCS#11 (Cryptoki) specification v2.11
 - pam_pkcs11 - PKCS #11/NSS PAM login module
 - pcsc-lite-ccid - Generic USB CCID smart card reader driver