An Efficient Peer-to-Peer Digital Resource Management System for Video Content

We present a Peer-To-Peer (P2P) Digital Resource Management (DRM) system for video content in this paper. The encryption arithmetic of our system is flexible and is careless in this paper. Encryption algorithm of high intensity as bilinear mapping is acceptable and Encryption algorithm of low intensity is OK. Meanwhile the security of our system is based on the structure of the system and illegal user cannot decrypt content completely. Also the content is public through Peer-To-Peer network, which makes the system efficient and the pressure of content server is low compared to traditional DRM system.