Proposed Dual Band Double Layer Stacked Microstrip Patch Antenna for GPS Applications

A strong algorithm for randomly hiding a secret files inside true color image using large primary secret key

An innovative LSB image steganography system for multi-image concealment using hardware-software co-design

Hybrid software-hardware image encryption techniques for network security using multiple chaotic maps

Real-time FPGA-based grayscale image hiding with key masking for secure LSB steganography

Efficient Real-Time Key Generation for IoT Using Multi-Dimensional Chaotic Maps