An Image Encryption Method Based on Elliptic Curve Elgamal Encryption and Chaotic Systems

Luo, Yuling; Ouyang, Xue; Liu, Junxiu; Cao, Lvchen

doi:10.1109/access.2019.2906052

An Image Encryption Method Based on Elliptic Curve Elgamal Encryption and Chaotic Systems

Due to the potential security problem about key management and distribution for the symmetric image encryption schemes, a novel asymmetric image encryption method is proposed in this paper, which is based on the elliptic curve ElGamal (EC-ElGamal) cryptography and chaotic theory. Specifically, th…