Audio Encryption Framework Using the Laplace Transformation

Pirdawood, Mardan A. and Kareem, Shadman R. and Zahir, Dashne Ch. (2023) Audio Encryption Framework Using the Laplace Transformation. ARO-THE SCIENTIFIC JOURNAL OF KOYA UNIVERSITY, 11 (2). pp. 31-37. ISSN 2410-9355

Text (Research Article) ARO.11165.VOL11.NO2.2023.ISSUE21-PP31-37.pdf - Published Version Available under License Creative Commons Attribution Non-commercial Share Alike. Download (2MB)

Abstract

Digital information, especially multimedia and its applications, has grown exponentially in recent years. It is important to strengthen sophisticated encryption algorithms due to the security needs of these innovative systems. The security of real-time audio applications is ensured in the present study through a framework for encryption. The design framework protects the confidentiality and integrity of voice communications by encrypting audio applications. A modern method of securing communication and protecting data is cryptography. Using cryptography is one of the most important techniques for protecting data and ensuring the security of messaging. The main purpose of this paper is to present a novel encryption scheme that can be used in real-time audio applications. We encrypt the sound using a combination of an infinite series of hyperbolic functions and the Laplace transform, and then decrypt it using the inverse Laplace transform. The modular arithmetic rules are used to generate the key for the coefficients acquired from the transformation. There is no loss of data or noise in the decryption sound. We also put several sound examples to the test

Item Type:	Article
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Uncontrolled Keywords:	Cryptography, Laplace transformations, Maclaurin series, Sound encryptions
Subjects:	Q Science > QA Mathematics
Divisions:	ARO-The Scientific Journal of Koya University > VOL 11, NO 2 (2023)
Depositing User:	Dr Salah Ismaeel Yahya
Date Deposited:	04 Sep 2023 09:36
Last Modified:	04 Sep 2023 09:36
URI:	http://eprints.koyauniversity.org/id/eprint/389

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