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Quantum Information Processing

Cryptographic one-way function based on boson sampling

  • 01-08-2019
Published in:
Author
Georgios M. Nikolopoulos
Published in
Quantum Information Processing | Issue 8/2019

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Abstract

The quest for practical cryptographic primitives that are robust against quantum computers is of vital importance for the field of cryptography. Among the abundance of different cryptographic primitives one may consider, one-way functions stand out as fundamental building blocks of more complex cryptographic protocols, and they play a central role in modern asymmetric cryptography. We propose a mathematical one-way function, which relies on coarse-grained boson sampling. The evaluation and the inversion of the function are discussed in the context of classical and quantum computers. The present results suggest that the scope and power of boson sampling may go beyond the proof of quantum supremacy and pave the way toward cryptographic applications.

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previous article Linear optics-based entanglement concentration protocols for cluster-type entangled coherent state
next article Practical quantum private query of blocks based on the two-dimensional QKD system
Title
Cryptographic one-way function based on boson sampling
Author
Georgios M. Nikolopoulos
Publication date
01-08-2019
Publisher
Springer US
Published in
Quantum Information Processing / Issue 8/2019
Print ISSN: 1570-0755
Electronic ISSN: 1573-1332
DOI
https://doi.org/10.1007/s11128-019-2372-9
This content is only visible if you are logged in and have the appropriate permissions.
This content is only visible if you are logged in and have the appropriate permissions.

Other articles of this Issue 8/2019

Deterministic joint remote preparation of arbitrary multi-qubit states via three-qubit entangled states

Performance improvement of free-space continuous-variable quantum key distribution with an adaptive optics unit

Practical quantum private query of blocks based on the two-dimensional QKD system

Mean hitting times of quantum Markov chains in terms of generalized inverses

Gaussian interferometric power in the localized two-mode Gaussian states

Growth rate of quantum knot mosaics