论文标题
密码学“不间断大学加密”的八个国际奥林匹克运动会的概述
An overview of the Eight International Olympiad in Cryptography "Non-Stop University CRYPTO"
论文作者
论文摘要
不间断的大学加密货币是2021年的八次加密邮政奥林匹克运动会。数百名大学和学校学生，来自33个国家的专业人士在一周内从事加密术中的数学问题。奥林匹克运动会的目的是引起人们对现代密码学的好奇甚至开放科学问题的关注。在本文中，提出了奥林匹克“ 2021”的问题及其解决方案。我们考虑了19个不同难度和主题的问题：密码，在线机器，密码，二进制字符串，排列，量子电路，历史密码，椭圆曲线，屏蔽，芯片上的实现等。我们讨论了几个关于量子误差校正，找到特殊置换的量子，找到特殊的置换和s-boolean cormantials的范围，以获得新功能的范围，以获取新的范围，以获得新的范围。
Non-Stop University CRYPTO is the International Olympiad in Cryptography that was held for the eight time in 2021. Hundreds of university and school students, professionals from 33 countries worked on mathematical problems in cryptography during a week. The aim of the Olympiad is to attract attention to curious and even open scientific problems of modern cryptography. In this paper, problems and their solutions of the Olympiad'2021 are presented. We consider 19 problems of varying difficulty and topics: ciphers, online machines, passwords, binary strings, permutations, quantum circuits, historical ciphers, elliptic curves, masking, implementation on a chip, etc. We discuss several open problems on quantum error correction, finding special permutations and s-Boolean sharing of a function, obtaining new bounds on the distance to affine vectorial functions.
