Image Encryption Based on Compressive Sensing and Scrambled Index for Secure Multimedia Transmission.
Yinghua LiBin SongRong CaoYue ZhangHao QinPublished in: ACM Trans. Multim. Comput. Commun. Appl. (2016)
Keyphrases
- compressive sensing
- image encryption
- image scrambling
- authentication scheme
- multimedia
- security analysis
- private key
- random projections
- sparse representation
- smart card
- user authentication
- public key
- secret sharing
- image representation
- security requirements
- signal processing
- multimedia content
- index structure
- encryption scheme
- authentication protocol
- secret sharing scheme
- key management
- principal component analysis
- similarity measure
- chaotic sequence