Improve Steganography Encrypted Audio
Message in Video Frame
الباحث الأول:
Esraa H. Abdul Ameer1
الباحثين الآخرين:
Zainab Hussain Mohammed2, and Alyaa Mohsin Dhayea3
المجلة:
International Journal of Advances in Soft Computing and Its Applications
تاريخ النشر:
13 نوفمبر، 2023
مختصر البحث:
Information security has become the topic of most interest nowadays. Because of significant technological development, transferring information from one person to another has become very easy. This information may be exposed to penetration by unauth…
Information security has become the topic of most interest nowadays. Because of significant technological development, transferring information from one person to another has become very easy. This information may be exposed to penetration by unauthorized persons, so the security interest in encryption and steganography has increased. In this paper presents a novel approach by integrating the methodologies of steganography and encryption, resulting in an algorithm that exhibits enhanced resilience against external attacks. The key is first initialized using Grigorchuk's group, which gives an unstructured permutation of data bits. Followed by the stage of encrypting the audio file using RC4, which relies on random generation of the final key in which it is encrypted. In order to increase security and protect data from hacking, the encrypted audio file is hidden in video frames using a non-sequential method based on LSB. The proposed method proved effective results in data preservation as it provided the Peak Signal-to-Noise Ratio scale value of 88, which makes high imputation capacity.
