Steganography: Combination of Least Significant Bit (LSB) and Bit-Plane Complexity Segmentation (BPCS) Methods for Hiding Massage on Image and Audio
Randi Rizal, Alam Rahmatulloh, Nur Widiyasono, R Ruuhwan, Dede Rizal Nursamsi · International Journal of Computer Applications · 2023
Currently, many groups are trying to steal data and information to disrupt privacy security.To maintain the confidentiality of information, one of which can be done with steganography techniques.Steganography hides information or data in other messages so that the existence of the first message is not known.This study aims to develop an application program that can secure messages with steganography techniques using the Least Significant Bit (LSB) and Bit-Plane Complexity Segmentation (BPCS) methods in digital image and audio files.This application was tested by hiding messages or confidential information in image and audio files and retrieving confidential messages or information that had been hidden.The steganography process that was carried out succeeded in hiding the message so that the size and sound quality of the original file did not change significantly.