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STEGANOGRAFI PESAN FILE KE DALAM VIDEO (.MP4) DENGAN MODIFIKASI JARAK BYTE PADA METODE LEAST SIGNIFICANT BIT (LSB)

KRISNA, ROY (2019) STEGANOGRAFI PESAN FILE KE DALAM VIDEO (.MP4) DENGAN MODIFIKASI JARAK BYTE PADA METODE LEAST SIGNIFICANT BIT (LSB). Bachelors Degree (S1) thesis, UNIVERSITY OF MUHAMMADIYAH MALANG.

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Abstract

With the advancement of modern technology, the more important digital data information is both general and confidential. This raises problems with data security, one of which is data theft. Cryptography technique is a solution in securing data so that data content is difficult to read, Steganography Technique is a solution to hide data on other data. This makes data very difficult to retrieve and read. In this study, testing and analysis of data security was carried out using the Advanced Encryption Standard (AES) cryptographic technique with Least Significant Bit (LSB) steganography in two different scenarios, then in this study using four tests. Testing the integrity and similarity of the message file with the original message file which results in scenario 2 having an average percentage of 99% greater than the results of scenario 1 which is 15%, Testing file size changes that result in swelling the size of the original file, steganography video quality testing with video original using PSNR measurement, the result of dB value is above the value of 30, and the test of Security Testing Based on Avalanche Effect where the result of the correlation value of changes to the key is greater 44.61% appeal the correlation value of change in the plaintext is 43.68%.

Item Type: Thesis (Bachelors Degree (S1))
Student ID: 201410370311008
Thesis Advisors: AMINUDIN (0701068603), AGUS EKO MINARNO (0729118203)
Keywords: Steganography, Cryptography, AES, LSB.
Subjects: L Education > L Education (General)
T Technology > T Technology (General)
Z Bibliography. Library Science. Information Resources > ZA Information resources > ZA4050 Electronic information resources
Divisions: Faculty of Engineering > Department of Informatics (55201)
Depositing User: 201410370311008
Date Deposited: 23 Aug 2019 03:32
Last Modified: 23 Aug 2019 03:32
URI : http://eprints.umm.ac.id/id/eprint/51011

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