Grayscale-Based Block Scrambling Image Encryption for Social Networking Services.
Warit SirichotedumrongTatsuya ChumanShoko ImaizumiHitoshi KiyaPublished in: ICME (2018)
Keyphrases
- gray scale
- image encryption
- social networking services
- cosine transform
- image scrambling
- image encryption algorithm
- color images
- social networking
- authentication scheme
- binary images
- security analysis
- gray level
- social relationships
- grayscale images
- social networks
- social media
- online communities
- wireless communication
- chaotic sequence
- error diffusion
- secret sharing scheme
- secret sharing
- social interaction
- social network analysis
- digital images
- data streams