Security Evaluation for Block Scrambling-Based Image Encryption Including JPEG Distortion against Jigsaw Puzzle Solver Attacks.
Tatsuya ChumanHitoshi KiyaPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2018)
Keyphrases
- image encryption
- cosine transform
- image scrambling
- high security
- jigsaw puzzle
- security analysis
- encryption algorithms
- authentication scheme
- image encryption algorithm
- digital watermarking
- private key
- security requirements
- chaotic sequence
- compression algorithm
- wireless communication
- public key
- security mechanisms
- image compression
- smart card
- dct coefficients
- jpeg compression
- digital signature
- access control
- security protocols
- secret sharing
- encryption scheme
- compressed domain
- image quality