Position-Based Cryptography with Quantum and Classical Schemes Using Multiple-Valued Logic Computing

被引：2

作者：

Bykovsky A.Y. ^{[1
]}

机构：

[1] Lebedev Physical Institute, Russian Academy of Sciences, Moscow

来源：

Bulletin of the Russian Academy of Sciences: Physics | 2020年 / 84卷 / 3期

关键词：

D O I：

10.3103/S1062873820030065

中图分类号：

学科分类号：

摘要：

Abstract: It is proposed that the quantum protocol of D. Unruh be combined with a random oracle scheme based on multiple-valued functions with randomly chosen parameters to verify the visits of a mobile agent to route checkpoints. This approach cannot provide unconditional security but gives an opportunity to improve the relative level of security for position-based cryptography schemes in which an eavesdropper exploits false signals. © 2020, Allerton Press, Inc.

引用

页码：289 / 293

页数：4

共 8 条

[1] Broadbent A., Fefferman B., Gagliardoni T., Des., Codes Cryptogr., 78, (2016)
[2] Bykovsky A.Y., Kompanets I.N., Quantum Electron., 48, (2018)
[3] Hughes R.J., Nordholt J.E., McCabe P.K.
[4] Bedington R., Arrazola J.M., Ling A., NPJ Quantum Inf, 3, (2017)
[5] Unruh D., Proc. 33Rd Annual Int. Conf. on the Theory and Applications of Cryptographic Techniques (Copenhagen, 2014), (2014)
[6] Bykovsky A.Y., J. Russ. Laser Res, 40, (2019)
[7] Antipov A.L., Bykovsky A.Y., Vasiliev N.A., Egorov A.A., J. Russ. Laser Res, 27, (2006)
[8] Bykovsky A.Y., Bull. Lebedev Phys. Inst, 40, (2013)

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