Open access
Sep 2026
Secure image encryption and authentication using Gaussian elliptic curve and complex invertible matrix
Image transmission in security-critical applications requires strong confidentiality, integrity, and key management. This paper proposes a Chaotic Complex Elliptic Curve-based Secure Image Encryption (CCEC-SIE) scheme operating in the Gaussian domain. By extending elliptic curve cryptography to Gaussian integers, the p...
A. Kamal, H. A. El-Kamchochi, Adel Elfahar et al.
· Cluster Computing · 0 citations