An Efficient Buyer-Seller Watermarking Protocol Based on Chameleon Encryption.
Geong Sen PohKeith M. MartinPublished in: IWDW (2008)
Keyphrases
- electronic commerce
- transaction costs
- trusted third party
- cryptographic protocols
- information hiding
- image authentication
- third party
- digital images
- security properties
- security analysis
- watermarking scheme
- security protocols
- lightweight
- digital signature
- mutual authentication
- cryptographic algorithms
- ciphertext
- encryption scheme
- data hiding
- online auctions
- authentication protocol
- dynamic pricing
- standard model
- copyright protection
- formal analysis
- key exchange
- supply chain