Non-linear Boson Sampling

Spagnolo, Nicolò; Brod, Daniel J.; Galvão, Ernesto F.; Sciarrino, Fabio

doi:10.48550/arxiv.2110.13788

Cited by 2 publications

(3 citation statements)

References 44 publications

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“…[25] The research and analysis show that the BS probability equation is random and highly sensitive to the initial parameters. [35,36] In order to design a physically realizable quantum chaotic image encryption scheme, we fully explore the random unpredictable chaotic behavior of the BS output probability distribution, which can be regarded as a chaotic system generating random number sequences to encrypt digital images. The main contributions of this research are summarized as follows:…”

Section: Introductionmentioning

confidence: 99%

Chaotic Image Encryption Based on Boson Sampling

et al. 2022

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As a fundamental form of information representation, image encryption is a significant research issue in the multimedia era. An image encryption scheme is proposed benefiting from chaotic random behavior characteristics of Boson sampling (BS) probability distribution, where the chaotic random number sequence is used to implement the encryption process including scrambling image pixels and altering the values of pixels. Further, a BS-based image encryption prototype system is constructed on the programmable silicon photonic processor chip for BS with 5-mode 2-photon, which can encrypt 4 × 4 grayscale images. Besides, experiments for encrypting 256 × 256 gray-scale images with 20-mode 8-photon BS are simulated on the StrawberryFields photonic quantum software platform. Numerical analyses demonstrate the proposed scheme has good effectiveness in terms of randomness test, information entropy, histogram, correlation, key space, key sensitivity, and anti-attack, offering gains in many cryptographic applications. The BS-based image encryption prototype system extends the application of BS to solve practical problems in addition to proving quantum advantages.

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Section: Introductionmentioning

confidence: 99%

Chaotic Image Encryption Based on Boson Sampling

et al. 2022

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“…It has recently been suggested [23] to introduce non-linear photon-photon interactions into the Boson sampling framework as a way to increase the task's complexity. In Ref.…”

Section: Introductionmentioning

confidence: 99%

“…In Ref. [23] the authors considered Fock states as input, and the nonlinearity was introduced within the, otherwise linear, evolution. They provided an upper bound on complexity using a simulation method that allows to effectively induce non-linear gates using linear optical elements, auxiliary modes and photons and post-selection on photo-detection measurement outcomes.…”

Section: Introductionmentioning

confidence: 99%

Noise thresholds for classical simulability of non-linear Boson sampling

Bressanini,

Kwon,

Kim

2022

Preprint

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Non-linear Boson Sampling

Cited by 2 publications

References 44 publications

Chaotic Image Encryption Based on Boson Sampling

Chaotic Image Encryption Based on Boson Sampling

Noise thresholds for classical simulability of non-linear Boson sampling

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