玻色-爱因斯坦统计、随机分组密码和量子密码学中的一次性记事本

IF 1.3 4区物理与天体物理 Q3 PHYSICS, MULTIDISCIPLINARY

JETP Letters Pub Date : 2025-07-18 DOI:10.1134/S002136402560644X

S. N. Molotkov, I. S. Sushchev

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引用次数: 0

摘要

统计物理中的许多问题，以及包括量子密码学在内的经典和量子信息理论中的许多问题，都有许多共同点，因为它们都被简化为处理指数大集合。结果表明，玻色子在能级上的分布与随机分组密码的碰撞次数有密切的关系。在玻色子的能级分布中，碰撞的次数等于空能级的数量。碰撞的数量具有实际意义，因为它决定了通过量子网络搜索密钥的复杂性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Bose–Einstein Statistics, Random Block Ciphers, and the One-Time Notepad in Quantum Cryptography

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Bose–Einstein Statistics, Random Block Ciphers, and the One-Time Notepad in Quantum Cryptography

Many problems in statistical physics, as well as in classical and quantum information theory including quantum cryptography, have much in common, since they are reduced to the processing of exponentially large sets. It has been shown that there is a deep relationship between the distribution of bosons over energy levels and the number of collisions of a random block cipher. It has been shown that the number of collisions is equal to the number of empty levels in the distribution of bosons over levels. The number of collisions is of practical interest, since it determines the complexity of search for keys transmitted through a quantum network.

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来源期刊

JETP Letters 物理-物理：综合

CiteScore

2.40

自引率

30.80%

发文量

164

审稿时长

3-6 weeks

期刊介绍： All topics of experimental and theoretical physics including gravitation, field theory, elementary particles and nuclei, plasma, nonlinear phenomena, condensed matter, superconductivity, superfluidity, lasers, and surfaces.