A New Approach to Commutative Watermarking-Encryption.
Roland SchmitzShujun LiChristos GrecosXinpeng ZhangPublished in: Communications and Multimedia Security (2012)
Keyphrases
- information hiding
- image authentication
- copyright protection
- digital images
- watermarking scheme
- data hiding
- image watermarking
- public key
- digital watermarking
- watermarking algorithm
- spread spectrum
- special case
- robust image watermarking
- jpeg images
- encryption scheme
- encryption algorithm
- security properties
- encryption algorithms
- random number
- digital libraries
- secret key
- encryption decryption
- key exchange
- digital image watermarking
- image encryption
- fragile watermarking
- data encryption
- security analysis
- image compression
- jpeg compression
- digital signature