Enhancing security of frequency domain video encryption
Proceedings of the 12th annual ACM international conference on Multimedia
A novel encryption algorithm for high resolution video
NOSSDAV '05 Proceedings of the international workshop on Network and operating systems support for digital audio and video
Security for Multimedia Adaptation: Architectures and Solutions
IEEE MultiMedia
A cross layer resource allocation scheme for secure image delivery in wireless sensor networks
IWCMC '07 Proceedings of the 2007 international conference on Wireless communications and mobile computing
Cryptanalysis of a new signal security system for multimedia data transmission
EURASIP Journal on Applied Signal Processing
Video waterscrambling: towards a video protection scheme based on the disturbance of motion vectors
EURASIP Journal on Applied Signal Processing
Transmission error and compression robustness of 2D chaotic map image encryption schemes
EURASIP Journal on Information Security
Efficient video encryption scheme based on advanced video coding
Multimedia Tools and Applications
ICS'05 Proceedings of the 9th WSEAS International Conference on Systems
DAWN: an efficient framework of DCT for data with error estimation
The VLDB Journal — The International Journal on Very Large Data Bases
A leak and its remedy in JPEG image encryption
International Journal of Computer Mathematics - Computer Vision and Pattern Recognition
On the Security of an MPEG-Video Encryption Scheme Based on Secret Huffman Tables
PSIVT '09 Proceedings of the 3rd Pacific Rim Symposium on Advances in Image and Video Technology
Quasi-commutative watermarking and encryption for secure media content distribution
Multimedia Tools and Applications
Mixed architectures for H.264/AVC digital video transrating
Multimedia Tools and Applications
Multimedia Tools and Applications
Entropy codec based on evolutionary MHT and its application in video encryption
Proceedings of the 11th ACM workshop on Multimedia and security
Adaptive color image watermarking based on a modified improved pixel-wise masking technique
Computers and Electrical Engineering
Overview on selective encryption of image and video: challenges and perspectives
EURASIP Journal on Information Security
Design and Hardware Implementation of QoSS-AES Processor for Multimedia applications
Transactions on Data Privacy
A progressive chaotic MPEG-4 video encryption scheme for wireless networks
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Image adaptive selective encryption of vector quantization index compression
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
On the eigenstructures of functional k-potent matrices and their integral forms
WSEAS Transactions on Mathematics
K-potent matrices-construction and applications in digital image encryption
AMERICAN-MATH'10 Proceedings of the 2010 American conference on Applied mathematics
On the security of multiple Huffman table based encryption
Journal of Visual Communication and Image Representation
Security in real time multimedia data based on generalized keys
ACAI '11 Proceedings of the International Conference on Advances in Computing and Artificial Intelligence
Puzzle: a novel video encryption algorithm
CMS'05 Proceedings of the 9th IFIP TC-6 TC-11 international conference on Communications and Multimedia Security
Multimedia digital right management using selective scrambling for mobile handset
CIS'05 Proceedings of the 2005 international conference on Computational Intelligence and Security - Volume Part II
Selective video encryption based on advanced video coding
PCM'05 Proceedings of the 6th Pacific-Rim conference on Advances in Multimedia Information Processing - Volume Part II
Digital video scrambling method using intra prediction mode
PCM'04 Proceedings of the 5th Pacific Rim conference on Advances in Multimedia Information Processing - Volume Part III
Digital video scrambling using motion vector and slice relocation
ICIAR'05 Proceedings of the Second international conference on Image Analysis and Recognition
Visual information encryption in frequency domain: risk and enhancement
IWICPAS'06 Proceedings of the 2006 Advances in Machine Vision, Image Processing, and Pattern Analysis international conference on Intelligent Computing in Pattern Analysis/Synthesis
Improving the performance of security of real-time video over IP
AIC'10/BEBI'10 Proceedings of the 10th WSEAS international conference on applied informatics and communications, and 3rd WSEAS international conference on Biomedical electronics and biomedical informatics
Compression of encrypted visual data
CMS'06 Proceedings of the 10th IFIP TC-6 TC-11 international conference on Communications and Multimedia Security
Intellectual property rights management using combination encryption in MPEG-4
IWDW'06 Proceedings of the 5th international conference on Digital Watermarking
A novel scrambling scheme for digital video encryption
PSIVT'06 Proceedings of the First Pacific Rim conference on Advances in Image and Video Technology
Combinational domain encryption for still visual data
Multimedia Tools and Applications
No tradeoff between confidentiality and performance: an analysis on H.264/SVC partial encryption
CMS'12 Proceedings of the 13th IFIP TC 6/TC 11 international conference on Communications and Multimedia Security
A new approach to commutative watermarking-encryption
CMS'12 Proceedings of the 13th IFIP TC 6/TC 11 international conference on Communications and Multimedia Security
A Comparative Survey on Cryptology-Based Methodologies
International Journal of Information Security and Privacy
Image scrambling based on chaotic sequences and Veginère cipher
Multimedia Tools and Applications
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Multimedia data security is very important for multimedia commerce on the Internet such as video-on-demand and real-time video multicast. Traditional cryptographic algorithms/systems for data security are often not fast enough to process the vast amount of data generated by multimedia applications to meet real-time constraints. This paper presents a joint encryption and compression framework in which video data are scrambled efficiently in the frequency domain by employing selective bit scrambling, block shuffling and block rotation of the transform coefficients and motion vectors. The new approach is very simple to implement, yet provides considerable levels of security and different levels of transparency, and has a very limited adverse impact on compression efficiency and no adverse impact on error resiliency. Furthermore, it allows transcodability/scalability, and other content processing functionalities without having to access the cryptographic key and perform decryption and re-encryption.