Title :
A Novel Public Key Encryption Scheme for Large Image
Author :
Lingjiao Chen ; Xinji Chen ; Zhigang Peng
Author_Institution :
Chien-Shiung Wu Honors Coll., Southeast Univ., Nanjing, China
Abstract :
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.
Keywords :
image processing; public key cryptography; ECC; ECDLP; elliptic curve cryptography; elliptic curve discrete logarithm problem; large image encryption; public key encryption scheme; Correlation; Elliptic curve cryptography; Elliptic curves; Encryption; Cryptography; Elliptic curve; Image encryption; Public key;
Conference_Titel :
Trust, Security and Privacy in Computing and Communications (TrustCom), 2014 IEEE 13th International Conference on
Conference_Location :
Beijing
DOI :
10.1109/TrustCom.2014.126
