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Implementation of a Secure DASH Module

出版	Universitat Politècnica de Catalunya. Escola Tècnica Superior d'Enginyeria de Telecomunicació de Barcelona. Departament d'Arquitectura de Computadors, 2016 (Grau en Ciències i Tecnologies de la Telecomunicació), 2016
URL	http://books.google.com.hk/books?id=NKYbywEACAAJ&hl=&source=gbs_api

註釋This project aims to implement a security module within the standard MPEG-DASH, an adaptive bitrate streaming technique that enables high quality streaming of media content over the Internet delivered from conventional HTTP web servers. Has worked from an already implemented open source client, from this has set up an HTTP client-server architecture and in the server has been uploaded a sample of multiple test content types that meet the standard. Has been tested all the content and functionality of the client, has made an analysis of the code and its implementation without any modification, and has proceeded to perform a security module design taking into account the current state of the community and the various proposals which have emerged. Has designed a module which allows to detect when it is necessary to process the content, in which files, obtain the necessary information to get and decrypt the multimedia content, and delivery to the player, keeping the rest of functionalities of the protocol. Finally, has been tested both, the fulfilment of the protocol and the security toward the content.