NDLI: A joint signal processing and cryptographic approach to multimedia encryption

Content Provider	IEEE Xplore Digital Library
Author	Yinian Mao Min Wu
Copyright Year	1992
Abstract	In recent years, there has been an increasing trend for multimedia applications to use delegate service providers for content distribution, archiving, search, and retrieval. These delegate services have brought new challenges to the protection of multimedia content confidentiality. This paper discusses the importance and feasibility of applying a joint signal processing and cryptographic approach to multimedia encryption, in order to address the access control issues unique to multimedia applications. We propose two atomic encryption operations that can preserve standard compliance and are friendly to delegate processing. Quantitative analysis for these operations is presented to demonstrate that a good tradeoff can be made between security and bitrate overhead. In assisting the design and evaluation of media security systems, we also propose a set of multimedia-oriented security scores to quantify the security against approximation attacks and to complement the existing notion of generic data security. Using video as an example, we present a systematic study on how to strategically integrate different atomic operations to build a video encryption system. The resulting system can provide superior performance over both generic encryption and its simple adaptation to video in terms of a joint consideration of security, bitrate overhead, and friendliness to delegate processing.
Sponsorship	IEEE Signal Processing Society
Page Count	15
File Size	2085374
Starting Page	2061
Ending Page	2075
File Format	PDF
ISSN	10577149
Volume Number	15
Issue Number	7
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-07-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Cryptography Signal processing Data security Content based retrieval Protection Access control Bit rate Communication system security Information security Network servers security score Delegate processing multimedia encryption overhead analysis
Content Type	Text
Resource Type	Article
Subject	Computer Graphics and Computer-Aided Design Software

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

Securing Multimedia Content Using Joint Compression and Encryption

Image Feature Extraction in Encrypted Domain With Privacy-Preserving SIFT

A Cost-Efficient Secure Multimedia Proxy System

Security for multimedia adaptation: architectures and solutions

Multimedia Analysis + Visual Analytics = Multimedia Analytics

A Novel Approach to Steganography in High- Dynamic-Range Images

Composing Kerberos and Multimedia Internet KEYing (MIKEY) for AuthenticatedTransport of Group Keys

Leveraging Identity-Based Cryptography for Node ID Assignment in Structured P2P Systems

M-MUSICS: an intelligent mobile music retrieval system

A joint signal processing and cryptographic approach to multimedia encryption

Similar Documents

Securing Multimedia Content Using Joint Compression and Encryption

Image Feature Extraction in Encrypted Domain With Privacy-Preserving SIFT

A Cost-Efficient Secure Multimedia Proxy System

Security for multimedia adaptation: architectures and solutions

Multimedia Analysis + Visual Analytics = Multimedia Analytics

A Novel Approach to Steganography in High- Dynamic-Range Images

Composing Kerberos and Multimedia Internet KEYing (MIKEY) for AuthenticatedTransport of Group Keys

Leveraging Identity-Based Cryptography for Node ID Assignment in Structured P2P Systems

M-MUSICS: an intelligent mobile music retrieval system

A joint signal processing and cryptographic approach to multimedia encryption