OpenSC, Gentoo & Feitian ePass 2003
While playing with my ePass2003 on my Gentoo installation today, I had some trouble getting it to work. As it turned out, you need the following use flags enabled:
# /etc/portage/package.use
dev-libs/opensc pcsc-lite secure-messaging
Hope this helps someone.

Authors
Senior Cryptography Researcher
Thom Wiggers is a cryptography researcher at PQShield.
His PhD thesis was on the interactions of post-quantum cryptography with protocols, under the supervision of Peter Schwabe, at the Institute of Computing and Information Sciences, Radboud University in The Netherlands.