Using Circle Map for Audio Encryption Algorithm

Krasimir Kordov, Lachezar Bonchev

Abstract


In this paper we propose audio encryption algorithm based on standard circle map. The proposed scheme contains bit level sample permutation using pseudorandom generator. Provided cryptanalysis includes number of tests demonstrating the security of proposed encryption algorithm.

Keywords


Encryption; Audio Encryption; WAV Encryption; Encryption Algorithm

Full Text:

PDF

References


Alvarez, G., Li, S., Some Basic Cryptographic Requirements for Chaos-Based Cryptosystems, International Journal of Bifurcation and Chaos, 16 (2006), 2129–2151.

Essl, G., Circle Maps as a Simple Oscillators for Complex Behavior: I. Basics, in ICMC, 2006, pp. 356-359.

Hato, E., Shihab, D., Lorenz and Rossler Chaotic System for Speech Signal Encryption, International Journal of Computer Applications, Vol 128, 2015, no. 11, 09758887.

Kordov, K., Modified pseudo-random bit generation scheme based on two circle maps and XOR function, Applied Mathematical Sciences, Vol. 9, 2015, no. 3, 129-135, http://dx.doi.org/10.12988/ams.2015.411887.

Kordov, K., Signature Attractor Based Pseudorandom Generation Algorithm, Advanced Studies in Theoretical Physics Vol. 9, 2015, no. 6, pp. 287-293, http://dx.doi.org/10.12988/astp.2015.517.

Malchev, D., Ibryam, I., Construction of Pseudorandom Binary Sequences Using Chaotic Maps, Applied Mathematical Sciences, Vol. 9, 2015, no. 78, 3847-3853, http://dx.doi.org/10.12988/ams.2015.52149.

Sheu, L. J.,A speech encryption using fractional chaotic systems, Nonlinear Dynamics, Vol. 65 2011, no.1, 103-108.

Stoyanov, B.P., Chaotic cryptographic scheme and its randomness evaluation, in 4th AMiTaNS’12, AIP Conference Proceedings, 1487, 397–404, 2012, http://dx.doi.org/10.1063/1.4758983.

Stoyanov, B.P., Pseudo-random bit generator based on Chebyshev map, in 5th AMiTaNS’13, AIP Conference Proceedings, 1561 (2013), 369–372, http://dx.doi.org/10.1063/1.4827248.

Stoyanov, B.P., Using Circle Map in Pseudorandom Bit Generation, in 6th AMiTaNS14, AIP CP 1629 (2014), 460 - 463, http://dx.doi.org/10.1063/1.4902309.

Stoyanov, B., Pseudo-random Bit Generation Algorithm Based on Chebyshev Polynomial and Tinkerbell Map, Applied Mathematical Sciences, Vol. 8, 2014, no. 125, 6205–6210, http://dx.doi.org/10.12988/ams.2014.48676.

Stoyanov, B., Kordov, K. Image encryption using Chebyshev map and rotation equation, Entropy vol. 17 (2015), no.4, 2117-2139.

Stoyanov, B., Kordov, K., Novel Zaslavsky Map Based Pseudorandom Bit Generation Scheme, Applied Mathematical Sciences, Vol. 8, 2014, no. 178, 8883-8887, http://dx.doi.org/10.12988/ams.2014.410879.

Stoyanov, B., Kordov, K., Pseudorandom Bit Generator with Parallel Implementation, In Large-Scale Scientific Computing 2014, Lecture Notes in Computer Science, vol. 8353, pp. 557-564, ISSN: 0302-9743.

Zhelezov S., Modified Algorithm for Steganalysis, Mathematical and Software Engineering, Vol. 1, No. 2 (2015), 31-36. ISSN 2367-7449.

Zhelezov, S., Paraskevov, H., Possibilities for steganographic parallel processing with a cluster system, Contemporary Engineering Sciences, Volume 8, Issue 20, 2015, ISSN:1313-6569.


Refbacks

  • There are currently no refbacks.
We use cookies.