Asymmetric color image encryption scheme using 2D discrete-time map.
Hongjun LiuAbdurahman KadirPublished in: Signal Process. (2015)
Keyphrases
- encryption scheme
- color images
- standard model
- security analysis
- mpeg video
- diffie hellman
- cca secure
- image encryption scheme
- public key
- ciphertext
- data sharing
- secret key
- public key cryptosystem
- hash functions
- encryption key
- databases
- database
- cost effective
- image data
- elliptic curve
- image processing
- computer vision
- proxy re encryption