Peningkatan Keamanan Data Menggunakan Algoritma Rijndael Pada Audio Steganografi Berbasis Mp3
Nowadays, the development of information technology is followed by the increase of threat in transferring information through the internet. One effort to protect the information is by using combination of steganography and cryptography. For this research, a secret message in text format will be inserted inside MP3 file. As an assumption, the large use of MP3 in internet will minimize suspicion whether or not there is a secret information inside. The insertion of the text will be done by substituting MP3 homogeny bytes with ciphertext. For the encryption, we use Rijndael Algorithm (AES) which is known as a simple and reliable algorithm in encrypting message. From this research, we find that this method may fulfill some of data security aspects such as fidelity, recovery and security with the exception of robustness. It is because this method has low robustness in signal modification, any modification will change the MP3 bit structure, so it will scatter the text message inside.
Year of publication: |
2010-05-03
|
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Authors: | Nurhasanah, Rossy |
Other Persons: | Syahriol Sitorus, S.Si (contributor) ; Maya Silvi Lydia, BSc. (contributor) |
Subject: | Keamanan Data | Algoritma Rijndael | Audio Steganografi | MP3 |
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