preamble-slotted-aloha-simulation

Simulation of the random access algorithm slotted ALOHA improved by preamble-based exploration

fhe-data-processing-system

Secure data processing system using homomorphic encryption.

cox-stegosystem

Cox algorithm are used for many signal processing operations to hide digital watermarks. To embed information, it uses AC DCT image coefficients with the highest energy. Belongs to robust algorithms.

homomorphic-polynomial-system

A fully homomorphic cryptosystem based on the ring of polynomials with rational coefficients.