Rearrangement Secret Data Steganography Technique using Fluid Genetic Algorithm
Sulaiman Triarjo, Tohari Ahmad · 2021
In digital communication, security is a crucial part. One of the techniques to secure communication in digital communication is steganography, which is a technique to conceal a message within a medium. Two common challenges in this method are the similarity of the medium between before and after the concealment, and the message size that the medium can take. This paper presents an image steganography technique using the fluid genetic algorithm to rearrange private data whose embedding is done using the LSB technique. It brings up a new genetic algorithm concept called fluid genetic algorithm into the image-based steganography. The result shows that it improves the PSNR from the standard Genetic Algorithm.