Araştırma Makalesi

A BIT-LEVEL AUDIO ENCRYPTION ALGORITHM USING A NEW HYBRID CHAOTIC MAP

Cilt: 27 Sayı: 2 3 Haziran 2024
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A BIT-LEVEL AUDIO ENCRYPTION ALGORITHM USING A NEW HYBRID CHAOTIC MAP

Abstract

Audio data is increasingly transmitted worldwide, necessitating robust encryption techniques to safeguard it from malicious actors. To secure transmitted audio files, a novel, and effective audio encryption method is introduced using a newly designed 1D chaotic map and bit-level operations in this work. The Sine-Chebyshev Hybrid Map (SCHM) is a new chaotic map with high randomness, created using two classical maps, such as the Sine map and the Chebyshev map. Two-dimensional (2D) and three-dimensional (3D) phase trajectories, bifurcation diagrams, initial condition sensitivity, Lyapunov exponent, and approximate entropy results of the proposed map are given. The analysis results show that SCHM has better chaotic properties and a wider chaotic range than the sine and Chebyshev maps. The algorithm implemented with SCHM, bit-level permutation, and diffusion operations can encrypt mono-channel or stereo-channel audio files losslessly. Various security analyses are performed to test the degree of security of the proposed audio encryption algorithm. The performance tests conducted on four different audio data verify that the proposed scheme is secure and can be used to encrypt one-channel or two-channel audio files.

Keywords

Kaynakça

  1. Al-kateeb, Z. N., & Mohammed, S. J. (2020). A novel approach for audio file encryption using hand geometry. Multimedia Tools and Applications, 79(27), 19615-19628. doi:10.1007/s11042-020-08869-8
  2. Alanazi, A. S., Munir, N., Khan, M., & Hussain, I. (2023). A novel design of audio signals encryption with substitution permutation network based on the Genesio-Tesi chaotic system. Multimedia Tools and Applications, 82(17), 26577-26593. doi:10.1007/s11042-023-14964-3
  3. Albahrani, E. A., Alshekly, T. K., & Lafta, S. H. (2023). New secure and efficient substitution and permutation method for audio encryption algorithm. The Journal of Supercomputing, 79(15), 16616-16646. doi:10.1007/s11227-023-05249-5
  4. Delgado-Bonal, A., & Marshak, A. (2019). Approximate Entropy and Sample Entropy: A Comprehensive Tutorial. Entropy, 21(6), 541.
  5. Demirtaş, M. (2022, 7-9 Sept. 2022). AFast Multiple Image Encryption Algorithm Based on Hilbert Curve and Chaotic Map. Paper presented at the 2022 Innovations in Intelligent Systems and Applications Conference (ASYU).
  6. Demirtaş, M. (2023a, 03/28). A Lossless Audio Encryption Method based on Chebyshev Map. Paper presented at the Orclever Proceedings of Research and Development.
  7. Demirtaş, M. (2023b). A NEW IMAGE ENCRYPTION METHOD BASED ON A 6D HYPERCHAOTIC MAP AND GENETIC OPERATORS. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, 26(1), 261-278. doi:10.17780/ksujes.1208570
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Ayrıntılar

Birincil Dil

İngilizce

Konular

Bilgi Güvenliği ve Kriptoloji , Kriptografi

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

3 Haziran 2024

Gönderilme Tarihi

31 Aralık 2023

Kabul Tarihi

4 Mart 2024

Yayımlandığı Sayı

Yıl 2024 Cilt: 27 Sayı: 2

Kaynak Göster

APA
Demirtas, M. (2024). A BIT-LEVEL AUDIO ENCRYPTION ALGORITHM USING A NEW HYBRID CHAOTIC MAP. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, 27(2), 601-614. https://doi.org/10.17780/ksujes.1412850

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