A Hybrid Image Cryptographic and Spatial Digital Watermarking Encryption Technique for Security and Authentication of Digital Images.
Quist-Aphetsi KesterLaurent NanaAnca Christine PascuSophie GireJojo Moses EghanNii Narku QuaynorPublished in: UKSim (2015)
Keyphrases
- digital watermarking
- digital images
- image authentication
- digital watermark
- elliptic curve cryptography
- image scrambling
- watermarking technique
- digital signature
- copyright protection
- public key cryptography
- integrity verification
- public key
- watermarked image
- encryption decryption
- jpeg compression
- watermark detection
- discrete wavelet transform
- multiscale
- key management
- private key
- watermarking scheme
- security properties
- encryption scheme
- authentication scheme
- geometric distortions
- image data
- lossy compression
- data encryption
- high resolution
- secret key
- watermarking algorithm
- user authentication
- security protocols
- smart card
- test images
- virtual private network