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All Journal ALGORITMA : JURNAL ILMU KOMPUTER DAN INFORMATIKA
Lambok Hasudungan Sijabat
UNIVERSITAS HARAPAN MEDAN
Computer Science & IT

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Kriptografi dan Steganografi Penyembunyian Pesan Pada Media Audio Menggunakan Algoritma AES Lambok Hasudungan Sijabat; Nenna Irsa Syahputri; Mufida Khairani
ALGORITMA : JURNAL ILMU KOMPUTER DAN INFORMATIKA Vol 5, No 1 (2021): April 2021
Publisher : UIN Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/algoritma.v5i1.9067

Abstract

Cryptography can be used to process messages with certain algorithms so that the meaning of the message is difficult to understand. After that, steganography was used to hide messages in other forms. This study uses AES and Least Significant Bit (LSB) to build desktop-based applications using VB to send messages and get original messages. This application itself will concentrate the application of dual security for data and use WMA audio files to strengthen security on text data owned by users. Conceptually, security will be carried out by first encrypting messages using AES cryptography and then continuing the second security process by inserting text data in the WMA Audio file using the LSB algorithm to prevent indication or suspicion of the existence of important data or information that is inserted in the data.Keywords : Cryptography, Steganography, AES, LSB
Co-Authors Mufida Khairani Syahputri, Nenna Irsa