Open AccessOPTIMASI KETAHANAN WATERMARKING AUDIO DIGITAL MENGGUNAKAN ALGORITMA RSA DAN MSB
Author(s) -
Benget Rumahorbo,
Resianta Perangin-angin
Publication year - 2021
Publication title -
methodika/methodika : jurnal teknik informatika sistem informasi
Language(s) - English
Resource type - Journals
eISSN - 2614-3143
pISSN - 2442-7861
DOI - 10.46880/mtk.v7i1.409
Subject(s) - digital watermarking , computer science , watermark , digital audio , digital watermarking alliance , process (computing) , computer security , digital data , multimedia , audio signal , computer hardware , digital signal processing , computer vision , image (mathematics) , operating system , data transmission
Copyright is a serious problem in the digital world, the process of sending and distributing digital media is so easy nowadays, copyright in the digital world is very detrimental to those who feel that their digital rights are copied and pasted or taken without the consent of the creator. Therefore we need a way where when a digital file can be identified as original as a product, one of the right ways is to use a watermark technique. But often this watermark process can be lost or cannot be extracted because the digital file has gone through a compression process, duplicate, or something else. So in this study, it will be tried to increase the durability of a watermark in digital audio as a solution for identifying copyrighted digital works. Where the watermark process will use the RSA and MSB algorithms to enter information into a digital audio file, later this information can be extracted to view copyright ownership information from the digital audio. And it is hoped that this watermarking is resistant to various digital audio processes such as compression, duplication, and editing carried out on the file. the information that is inserted into is maintained without compromising the quality of the digital audio.