A Public Key Watermark for Image Verification and Authentication.
Ping Wah WongPublished in: ICIP (1) (1998)
Keyphrases
- image authentication
- public key
- message authentication codes
- image content
- watermarking scheme
- digital watermarking
- jpeg compression
- security analysis
- copyright protection
- watermarking technique
- security model
- digital signature
- secret message
- public key cryptography
- authentication scheme
- image watermarking
- digital images
- watermarking algorithm
- elliptic curve cryptography
- authentication protocol
- watermarked image
- private key
- image processing operations
- watermark detection
- secret key
- pixel values
- geometric distortions
- public key infrastructure
- encryption scheme
- signature scheme