Color image encryption based on chaotic systems and elliptic curve ElGamal scheme.
Jiahui WuXiaofeng LiaoBo YangPublished in: Signal Process. (2017)
Keyphrases
- elliptic curve
- elliptic curve cryptography
- chaotic systems
- public key cryptography
- secure communication
- digital signature
- scalar multiplication
- key management
- color images
- diffie hellman
- key exchange
- initial conditions
- key agreement
- modular exponentiation
- key distribution
- public key
- adaptive control
- secret key
- secret sharing scheme
- security properties
- authentication scheme
- real time
- control method
- smart card
- provably secure
- image processing
- security analysis
- encryption scheme
- ad hoc networks
- security protocols
- efficient computation
- denoising
- wireless sensor networks