NDLI: Secure and Flexible Digital Rights Management in a Pervasive Usage Mode

Content Provider	IEEE Xplore Digital Library
Author	Zhaofeng, Ma Yixian, Yang Xinxin, Niu
Copyright Year	2007
Abstract	With the development of storage and computing technologies, digital content such as music, digital movies, games, cartoon and DV et al gets more and more popular for entertainment, how to control the rights of the digital content is now becoming a very important issue. In this paper, a secure and flexible Content Protection Secure DRM scheme(named CPSec DRM) is proposed for online/ offline rights management, in which content objects(COs) and rights objects(ROs) were separated respectively, the COs was encrypted by content encryption key(CEK), while ROs was encapsulated rights encryption key(REK) that is related to the device information of end user's, thus even if ROs were illegally copied and spread, however it will not pass the authentication of license verification. As for domain and offline license management, a license transfer scheme was developed for N-total sub-licenses redistribution, once the sub- licenses was released to N copies, then the master license can not be transferred and redistributed again. The proposed CPSec DRM scheme does not only support online rights management, but can still works in an offline mode for pervasive usage.
Starting Page	863
Ending Page	867
File Size	294813
Page Count	5
File Format	PDF
ISBN	0769530729
e-ISBN	9780769530727
DOI	10.1109/CIS.2007.210
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-12-15
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Authorization Content management Authentication Information security Licenses Conference management Cryptography Computer network management Protection Computational intelligence
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in