Title :
Secure DRM scheme for future mobile networks based on trusted mobile platform
Author :
Zheng, Yu ; He, Dake ; Wang, Hongxia ; Tang, Xiaohu
Author_Institution :
Lab. of Inf. Security & Nat. Comput. Grid, Southwest Jiaotong Univ., Chengdu, China
Abstract :
With the emergence of wide bandwidth wireless networks, mobile Internet is set to provide a significant channel for multimedia content distribution. The need for mobile digital right management (DRM) solution is thus intensified in order to safeguard mobile media content. The open mobile alliance (OMA) has been set to define open DRM technologic specifications to protect copyrighted content against piracy, unauthorized use and distribution over mobile networks. However, we argue that there still are some potential security flaws in its recent version 2 specifications. A secure DRM scheme based on trusted mobile platform (TMP) is proposed in this paper to enhance the security of OMA DRM specification v2 and provide interoperability and compatibility between trusted computing (TC) and OMA DRM. According to our analysis thereafter the TMP in conjunction with OMA DRM v2 may offer a considerably more robust DRM system for future mobile networks.
Keywords :
Internet; copy protection; copyright; mobile computing; mobility management (mobile radio); multimedia communication; telecommunication security; bandwidth wireless networks; copyright content protection; mobile Internet; mobile digital right management; mobile networks; multimedia content distribution channel; open mobile alliance; trusted mobile platform; Authentication; Bandwidth; Content management; Grid computing; Hardware; Helium; Information security; Mobile computing; Protection; Wireless networks;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2005. Proceedings. 2005 International Conference on
Print_ISBN :
0-7803-9335-X
DOI :
10.1109/WCNM.2005.1544260
