Secure and Incidental Distortion Tolerant Digital Signature for Image Authentication.
Yong-Dong ZhangSheng TangJin-Tao LiPublished in: J. Comput. Sci. Technol. (2007)
Keyphrases
- digital signature
- image authentication
- public key
- smart card
- digital watermarking
- key management
- security mechanisms
- authentication scheme
- security analysis
- signature scheme
- encryption scheme
- resource constrained
- secret key
- watermark embedding
- elliptic curve
- data integrity
- digital images
- watermarking technique
- security protocols
- copyright protection
- geometric distortions
- data storage
- authentication protocol
- information security
- database systems
- watermarking algorithm
- peak signal to noise ratio