Open secure infrastructure to control user access to multimedia content

Author

Serrão, Carlos

Author_Institution

lSCTE, Lisboa, Portugal

fYear

2004

fDate

13-14 Sept. 2004

Firstpage

62

Lastpage

69

Abstract

This work would start by describing OpenSDRM an open-source framework developed for the IST project MOSES., OpenSDRM is used to control the multimedia content consumption in conjunction with the new IPMPX MPEG-4 proposed standard. This architecture, composed by several building blocks, protects the content flow from creation to final user consumption on a specific device. This work devotes a special attention to the security aspects of the OpenSDRM processes and functions, describing its communication protocols and message exchanges as well as it introduces the security details about the user´s digital wallet.

Keywords

Internet; content management; cryptography; industrial property; message authentication; multimedia computing; network operating systems; open systems; public domain software; transport protocols; watermarking; IPMPX MPEG-4; IST project MOSES; OpenSDRM; communication channels; communication protocols; cryptography; digital rights management; digital wallet; message exchanges; multimedia content consumption control; open-source framework; operating systems; transport protocols; Access control; Hardware; Internet; Mobile handsets; Multimedia systems; Open source software; Protection; Protocols; Security; Smart cards;

fLanguage

English

Publisher

ieee

Conference_Titel

Web Delivering of Music, 2004. WEDELMUSIC 2004. Proceedings of the Fourth International Conference on

Print_ISBN

0-7695-2157-6

Type

conf

DOI

10.1109/WDM.2004.1358101

Filename

1358101