Vbswp-CeaH: Vigorous Buyer-Seller Watermarking Protocol without Trusted Certificate Authority for Copyright Protection in Cloud Environment through Additive Homomorphism.
Ashwani KumarMohit KumarSahil Verma KavitaN. Z. JhanjhiRania M. GhoniemPublished in: Symmetry (2022)
Keyphrases
- copyright protection
- electronic commerce
- transaction costs
- trusted third party
- digital watermarking
- third party
- digital images
- watermarking scheme
- robust watermarking
- image watermarking
- multimedia content
- watermarking algorithm
- multimedia data
- digital watermark
- watermarking technique
- watermarking method
- image authentication
- information hiding
- spread spectrum
- databases
- seller agents
- watermark embedding
- watermark detection
- image processing
- pattern recognition
- multiresolution
- security protocols