1. A smart card based framework for securing e-business transactions in distributed systems;Fourar-Laidi;J King Saud Univ, Comput Inf Sci,2013
2. A portable DRM scheme using smart cards;Lee;J Org Comput Electron Commer,2007
3. User friendly digital rights management system based on smart cards;Lee,2009
4. An improved digital rights management system based on smart cards;Sun,2007
5. A DRM authentication scheme based on smart-card;Zhang,2009