Avalanche effect and bit independence behaviors of double random phase encoding schemes

Nishat Sultana; Inkyu Moon

doi:10.1117/12.2222158

1 June 2016 Avalanche effect and bit independence behaviors of double random phase encoding schemes

Nishat Sultana, Inkyu Moon

Proceedings Volume 9867, Three-Dimensional Imaging, Visualization, and Display 2016; 98670Z (2016) https://doi.org/10.1117/12.2222158
Event: SPIE Commercial + Scientific Sensing and Imaging, 2016, Baltimore, MD, United States

Abstract

In this paper, we present an overview of the avalanche and bit independence characteristics of double random phase encoding (DRPE) scheme in the virtual optical domains. DRPE apparently demonstrates outstanding bit independence property in both the Fourier and Fresnel domains. Experimental results validate that the DRPE performance in Fresnel domain surpasses the DRPE in Fourier domain by showing better avalanche effect characteristics. The avalanche effect result is remarkably poor for the DRPE in Fourier domain when only one bit of the plaintext or encryption key is altered. In contrast, DRPE in Fresnel domain shows adequate avalanche effect results regardless of how many numbers of bits are altered in the plaintext or in the encryption key.

Citation Download Citation

Nishat Sultana and Inkyu Moon "Avalanche effect and bit independence behaviors of double random phase encoding schemes", Proc. SPIE 9867, Three-Dimensional Imaging, Visualization, and Display 2016, 98670Z (1 June 2016); https://doi.org/10.1117/12.2222158

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KEYWORDS

Computer programming

Binary data

Statistical analysis

Algorithm development

Digital imaging

Modulation

Cryptanalysis

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