可修复阈值方案的组合构造

IF 0.5 4区数学 Q3 MATHEMATICS Archiv der Mathematik Pub Date : 2024-08-06 DOI:10.1007/s00013-024-02034-5

Jinghui Zhao, Xiuling Shan, Zihong Tian, Guohui Hao

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引用次数: 0

摘要

可修复阈值方案是一种阈值方案，其中玩家可以在子集玩家的帮助下安全地重建丢失的份额。2018 年，Stinson 和 Wei 提出了构建可修复阈值方案的分布设计。在本文中，我们使用打包四元组作为分配设计来分配斜坡方案的子份额。由此得到的可修复阈值方案具有更低的计算复杂度和修复度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Combinatorial constructions of repairable threshold schemes

A repairable threshold scheme is a threshold scheme in which a player can securely reconstruct a lost share with the help from a subset of players. In 2018, Stinson and Wei proposed distribution designs to construct repairable threshold schemes. In this paper, we use packing quadruples as distribution designs to distribute subshares of a ramp scheme. The resulting repairable threshold scheme has lower computational complexity and repairing degree.

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来源期刊

Archiv der Mathematik 数学-数学

CiteScore

1.10

自引率

0.00%

发文量

117

审稿时长

4-8 weeks

期刊介绍： Archiv der Mathematik (AdM) publishes short high quality research papers in every area of mathematics which are not overly technical in nature and addressed to a broad readership.