Audio encryption algorithm employing data-parallel approach

Dimitar Dobrev, Tsvetelina Ivanova

Abstract


In this paper we present a parallel algorithm for encrypting audio files. The parallel algorithm is designed using a data-parallel approach and uses a pseudo-random byte generator based on Ikeda and Tinkerbell - mathematical functions of chaos theory. Analysis of the encrypted audio and image files shows that our proposed scheme performs comparably to other existing algorithms.

Keywords


audio encryption; chaotic functions; Ikeda map; Tinkerbell map; parallel data processing; security analysis

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References


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DOI: http://dx.doi.org/10.5281/zenodo.14650067

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