A Novel Public Key Encryption Scheme for Large Image
Lingjiao Chen, Xinji Chen, Zhigang Peng · 2014
In this paper, a novel public key encryption scheme for large image is presented based on elliptic curve. As a public key encryption scheme, it does not need to exchange and distribute secret keys. Based on elliptic curve discrete logarithm problem (ECDLP), the scheme has high security. The simulation results show that the presented scheme is computationally less complex than ECC (Elliptic Curve Cryptography) and suitable for large image encryption.