arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2009.09983cs.CR
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纹波效应的物理零知识证明

Physical Zero-Knowledge Proof for Ripple Effect

Suthee Ruangwises, Toshiya Itoh

摘要:

Ripple Effect是一个逻辑谜题,玩家必须将数字填充到矩形网格中的空单元格中。网格被划分为多个房间,每个房间必须包含从1到其大小的连续整数。此外,如果同一行或列中的两个单元格包含相同的数字$x$,则必须至少有$x$单元格分隔两个单元格。在本文中,我们开发了一个物理零知识证明的涟漪效应难题使用一副扑克牌,它允许一个证明者说服验证者,他/她知道一个解决方案,而不透露它。特别是,给定一个秘密数字$x$和一个数字列表,我们的协议可以在物理上验证$x$没有出现在列表中的前$x$号码中,而不会泄露$x$或列表中的任何号码。名单

英文摘要:

Ripple Effect is a logic puzzle where the player has to fill numbers into empty cells in a rectangular grid. The grid is divided into rooms, and each room must contain consecutive integers starting from 1 to its size. Also, if two cells in the same row or column contain the same number $x$, there must be a space of at least $x$ cells separating the two cells. In this paper, we develop a physical zero-knowledge proof for the Ripple Effect puzzle using a deck of cards, which allows a prover to convince a verifier that he/she knows a solution without revealing it. In particular, given a secret number $x$ and a list of numbers, our protocol can physically verify that $x$ does not appear among the first $x$ numbers in the list without revealing $x$ or any number in the list.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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