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Quantum Information Processing

High-dimensional cryptographic quantum parameter estimation

  • 01-05-2018
Published in:
Authors
Dong Xie
Chunling Xu
Jianyong Chen
An Min Wang
Published in
Quantum Information Processing | Issue 5/2018

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Abstract

We investigate cryptographic quantum parameter estimation with a high-dimensional system that allows only Bob (Receiver) to access the result and achieve optimal parameter precision from Alice (Sender). Eavesdropper (Eve) only can disturb the parameter estimation of Bob, but she cannot obtain the information of parameter. And Bob can still securely obtain a high-precision estimation of parameter by utilizing the parallel-entangled strategy and sequential strategy with a large repeat count of communication. We analyze the security and show that the high-dimensional system can help to utilize the resource to obtain better precision than the two-dimensional system. Finally, we generalize it to the case of multi-parameter.

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previous article Quantum reversible circuit of AES-128
next article Multi-party quantum key agreement with five-qubit brown states
Title
High-dimensional cryptographic quantum parameter estimation
Authors
Dong Xie
Chunling Xu
Jianyong Chen
An Min Wang
Publication date
01-05-2018
Publisher
Springer US
Published in
Quantum Information Processing / Issue 5/2018
Print ISSN: 1570-0755
Electronic ISSN: 1573-1332
DOI
https://doi.org/10.1007/s11128-018-1884-z
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Other articles of this Issue 5/2018

Optimizing adiabatic quantum program compilation using a graph-theoretic framework

Composable security of unidimensional continuous-variable quantum key distribution

Correspondence between quantization schemes for two-player nonzero-sum games and CNOT complexity

Notes on modified trace distance measure of coherence

Multi-party quantum key agreement with five-qubit brown states

Improved separability criteria via some classes of measurements