NDLI: Multimedia digital rights management based on selective encryption for flexible business model

Content Provider	Springer Nature Link
Author	Kwon, Goo Rak Lama, Ramesh Kumar Pyun, Jae Young Park, Chun Su
Copyright Year	2015
Abstract	This paper proposes an advanced encryption of MP3 and MPEG-4 coder with a quality degradation-based security model. For the MP3 audio, the magnitude and phase information of modified discrete cosine transform (MDCT) coefficients is encrypted. DCT coefficients and motion vectors (MVs) are used for the scrambling of the MPEG-4 video. This encryption scheme has a level of security, secures in perception, keeps format compliance, and obtains better time efficiency by reducing the encrypted volumes of multimedia contents. These properties make it practical to incorporate encryption and decryption process into compression and decompression process, and thus suitable for secure A/V transmission or sharing. Experimental results indicate that the proposed technique provides levels of security for a flexible business model and achieves a simple and coding-efficient architecture with no adverse impact on error resilience.
Starting Page	6697
Ending Page	6715
Page Count	19
File Format	PDF
ISSN	13807501
Journal	Multimedia Tools and Applications
Volume Number	75
Issue Number	12
e-ISSN	15737721
Language	English
Publisher	Springer US
Publisher Date	2015-03-25
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Digital rights management Selective encryption Partial encryption MPEG-4 MPEG-1 layer III Multimedia Information Systems Computer Communication Networks Data Structures, Cryptology and Information Theory Special Purpose and Application-Based Systems
Content Type	Text
Resource Type	Article
Subject	Computer Networks and Communications Hardware and Architecture Software Media Technology

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

A generic partial encryption scheme for low-power mobile devices

Advanced partial encryption using watermarking and scrambling in MP3

Interoperable digital rights management based on the MPEG Extensible Middleware

MPEG Video Encryption Algorithms

A novel authorization delegation scheme for multimedia social networks by using proxy re-encryption

Quasi-commutative watermarking and encryption for secure media content distribution

A novel approach to rights sharing-enabling digital rights management for mobile multimedia

A practical design of content protection for H.264/AVC compressed videos by selective encryption and fingerprinting

DRM cloud framework to support heterogeneous digital rights management systems

Multimedia digital rights management based on selective encryption for flexible business model

Similar Documents

A generic partial encryption scheme for low-power mobile devices

Advanced partial encryption using watermarking and scrambling in MP3

Interoperable digital rights management based on the MPEG Extensible Middleware

MPEG Video Encryption Algorithms

A novel authorization delegation scheme for multimedia social networks by using proxy re-encryption

Quasi-commutative watermarking and encryption for secure media content distribution

A novel approach to rights sharing-enabling digital rights management for mobile multimedia

A practical design of content protection for H.264/AVC compressed videos by selective encryption and fingerprinting

DRM cloud framework to support heterogeneous digital rights management systems

Multimedia digital rights management based on selective encryption for flexible business model