Efficient Anonymous Fingerprinting with Group Signatures
ASIACRYPT '00 Proceedings of the 6th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Anonymous Fingerprinting with Direct Non-repudiation
ASIACRYPT '00 Proceedings of the 6th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Digital Watermarking and Steganography
Digital Watermarking and Steganography
Buyer seller watermarking protocol for digital rights management
Proceedings of the 2nd international conference on Security of information and networks
An Efficient Buyer-Seller Watermarking Protocol Based on Chameleon Encryption
Digital Watermarking
EUROCRYPT'96 Proceedings of the 15th annual international conference on Theory and application of cryptographic techniques
A provably secure anonymous buyer-seller watermarking protocol
IEEE Transactions on Information Forensics and Security
Watermarking Protocol for Web Context
IEEE Transactions on Information Forensics and Security - Part 1
A Buyer–Seller Watermarking Protocol Based on Secure Embedding
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
| Hi-index | 0.00 |
A buyer seller watermarking (BSW) protocol allows a seller of digital content to prove to a third party that a buyer illegally distributed copies of content when these copies are found. It also protects an honest buyer from being falsely accused of such an act by the seller. We examine the security and practicality of a recent BSW protocol for Digital Rights Management (BSW-DRM) proposed in SIN 2009. We show that the protocol contains weaknesses, which may result in successful replay, modification and content piracy. Furthermore, the heavy reliance on the fully trusted Certificate Authority has its security concern and it is also less practical to be applied in current digital content distribution systems. We further suggest possible improvements based on the many protocols proposed prior to this protocol.