Performance Measurements of a Real-Time Digital Watermarking System for Broadcast Monitoring
ICMCS '99 Proceedings of the 1999 IEEE International Conference on Multimedia Computing and Systems - Volume 02
Secure client-side ST-DM watermark embedding
IEEE Transactions on Information Forensics and Security
A provably secure anonymous buyer-seller watermarking protocol
IEEE Transactions on Information Forensics and Security
An ID-based digital watermarking protocol for copyright protection
Computers and Electrical Engineering
Fingercasting—Joint fingerprinting and decryption of broadcast messages
ACISP'06 Proceedings of the 11th Australasian conference on Information Security and Privacy
Secure watermark embedding through partial encryption
IWDW'06 Proceedings of the 5th international conference on Digital Watermarking
Watermarking Protocol for Web Context
IEEE Transactions on Information Forensics and Security - Part 1
Lookup-Table-Based Secure Client-Side Embedding for Spread-Spectrum Watermarks
IEEE Transactions on Information Forensics and Security
A Privacy-Preserving Buyer–Seller Watermarking Protocol Based on Priced Oblivious Transfer
IEEE Transactions on Information Forensics and Security
A buyer-seller watermarking protocol
IEEE Transactions on Image Processing
An efficient and anonymous buyer-seller watermarking protocol
IEEE Transactions on Image Processing
Fingerprinting protocol for images based on additive homomorphic property
IEEE Transactions on Image Processing
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In broadcast monitoring applications, the broadcasting station and customers cannot know about the legal watermark information if a safe broadcast monitoring protocol is used. This ensures that a broadcasting station cannot transplant illegal watermark into illegal advertisements, as well as advertisers cannot replace legal watermarks with illegal ones. Current watermark protocols are not suitable for broadcast monitoring, because they mostly adopt homomorphic public-key cipher to guarantee the security of media contents and watermarks. This results in high computation and bandwidth consumption. This paper proposes a video protocol suited to broadcast monitoring. The proposed protocol uses secure watermark embedding based on partial encryption to improve the level of security and to help with decreasing computation and bandwidth consumption. The authors have also analyzed its effectiveness and listed barriers to its implementation.