Mobile Base Least Significant Bit Method For Steganography

Malo, Fransiskus Xaverius Kurniawan and Santoso, Albertus Joko and Pranowo, . (2017) Mobile Base Least Significant Bit Method For Steganography. Advanced Science Letters, 23 (3). pp. 1-6.

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Abstract

Security and confidentiality are important aspects needed to exchange messages or information through the Internet. Development of technology for the Internet network allows everyone to exchange data and information without limitation of time and distance. Without the guarantee of security, other parties can easily access the information transmitted over a network or Internet. The issue raised in this research is on how to secure messages or information so that safety can be assured. The purpose of this research is to apply the right and quality steganography technique. This study uses Least Significant Bit (LSB) algorithm applied to mobile applications. The indicators used in the algorithm are color, processing time and size of the image carrier. The results of this study indicate that the Least Significant Bit algorithm can run on mobile applications with good quality. This algorithm is able to process color and grayscale images quickly and able to increase slightly the size of the original image. These algorithms can contribute to the message or information security techniques, but it can be used also by the secret services, companies and government agencies.

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