For Iptv Digital Rights Management System Design And Implementation

Now IPTV presents in life as a new form of enterprise. Because of its fresh taste of interaction rather than the traditional way of TV, it develops rapidly. And it is a big and urgent problem to protect content, protect intellectual property and protect economic benefit of content owner.In this thesis, it analyzes the digital rights management in IPTV. And after the deep analysis of its key technique, it designs and implements a digital rights management system. At first, it analyzes the usual multimedia file format such as avi and mp3. Secondly, it analyzes the cryptography, especially the selection of symmetrical encryption algorithm, SSL protocol, and PKI architecture. Thirdly, it studied the technique of WebService. At last, it designs and implements the digital rights management system.