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ANALISA PERBANDINGAN LSB STEGANOGRAFI ANTARA SHIFTING DAN RANDOM COLOR

Purnomo, Bayu Yudha (2019) ANALISA PERBANDINGAN LSB STEGANOGRAFI ANTARA SHIFTING DAN RANDOM COLOR. Bachelors Degree (S1) thesis, University of Muhammadiyah Malang.

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Abstract

Steganography is a technique to hide the existence of data in to another data so that it will be considered as unknown. Moreover, the sender and the recipient cannot be identified as well as the contents of the message which is not easy to suspect. There are some algorithms that are suitable with steganography techniques, one of them is LSB (Least Significant Bit) algorithm. LSB algorithm has been developed by several previous studies, namely LSB Random Color algorithm and LSB Shifting algorithm. These two algorithms are the newest kind of LSB. In addition, several previous studies tested them by using different data but they did not make a comparison towards them. Thus, the writers made this study under the title Comparative Analysis of LSB Steganography between Shifting and Random Color. The test was measured by calculating the MSE and PSNR values in the stegano image file. This study used 2 types of cover image files, such as color and black-white in which each of them had 3 different files, and used 1 same secret image file. Therefore, the comparison results show that LSB random color algorithm has better performance than the shifting one, either by using a color file type or black-white.

Item Type: Thesis (Bachelors Degree (S1))
Student ID: 201310370311321
Thesis Advisors: Agus Eko Minarno (0729118203), Zamah Sari (0708087701)
Keywords: Steganography, LSB Random Color Algorithm, LSB Shifting Algorithm, MSE, PSNR
Subjects: T Technology > T Technology (General)
Divisions: Faculty of Engineering > Department of Informatics (55201)
Depositing User: 201310370311321
Date Deposited: 06 Nov 2019 06:20
Last Modified: 06 Nov 2019 06:20
URI : http://eprints.umm.ac.id/id/eprint/54747

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