@article{Siringoringo_2016, title={ANALISIS PSNR PADA STEGANOGRAFI LEAST SIGNIFICANT BIT DENGAN PESAN TERENKRIPSI ADVANCED ENCRIPTION SYSTEM}, volume={2}, url={https://ejurnal.methodist.ac.id/index.php/methodika/article/view/26}, DOI={10.46880/mtk.v2i1.26}, abstractNote={<p>Steganography is the art of hiding data on a medium other. Today, steganography is used to secure data by hiding it in other <br>media so that the existence of the message is unintelligible. LSB steagnografi is the simplest method among other methods. <br>LSB steganographic techniques susceptible to steganalisis. In this study the authors combine this with the LSB <br>steganography method by cryptographic techniques. Cryptographic algorithm used is AES. Messages will be inserted first <br>encrypted using the AES method. There are five image dataset being tested. Overall proficiency level datasets have different <br>capacities. There are five types of hidden text with a capacity of 1K, 5K, 10K, 15K and 20K. Testing the quality of the image<br>before and after the embedding process was conducted by PSNR and MD. From the test is known that embedding the <br>message affects the pixel values at specific coordinates on the cover image, the more the characters are pasted on the cover <br>image PSNR value of its smaller, it indicates that the image quality is getting lower and berdanding PSNR value proportional<br>to the value of MD image.</p>}, number={1}, journal={METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi}, author={Siringoringo, Rimbun}, year={2016}, month={Sep.}, pages={124–130} }