Encrypted Message Hiding On GIF Image Using the Gifshuffle Algorithm
Yusfrizal, Mutiara Sovina, Faisal Amir Harahap, Helmi Kurniawan, Rubianto, Frans Ikorasaki · 2022 4th International Conference on Cybernetics and Intelligent System (ICORIS) · 2022
This paper implements steganography application with Gifshuffle algorithm in the GIF image. The development of information technology gives a chance for people to share message and communicate through Local Area Network (LAN), internet, email, and mobile internet. To balance the rapid communication, some safety aspects are needed in sending the message. This study was purposing to hide the secret message by randomize the message's content. By using the Gifshuffle algorithm and Vigenere Cipher technique in hiding the message show the GIF image, the result was confronted with four aspects of steganography evaluation, such as: Imperceptibility, Fidelity, Recovery, and Robustness. As a result, the program was able to fulfill the recovery aspect besides its necessity for essential improvement in fulfilling the Imperceptibility, Fidelity, and Robustness aspects. Immediate implications are needed for the development of the algorithm Gifshuffle in the animated GIF image.