The Fifth International Students' Olympiad in Cryptography - NSUCRYPTO: problems and their solutions.

Anastasiya Gorodilova,Sergey Agievich,Claude Carlet,Xiang-dong Hou,Valeriya Idrisova,Nikolay Kolomeec,Alexandr Kutsenko,Luca Mariot,Alexey Oblaukhov,Stjepan Picek,Bart Preneel, Razvan Rosie,Natalia N. Tokareva

CRYPTOLOGIA（2020）

引用 12|浏览2

暂无评分

摘要

Problems and their solutions of the Fifth International Students? Olympiad in cryptography NSUCRYPTO?2018 are presented. We consider problems related to attacks on ciphers and hash functions, Boolean functions, quantum circuits, Enigma, etc. We discuss several open problems on orthogonal arrays, Sylvester matrices, and disjunct matrices. The problem of existing an invertible Sylvester matrix whose inverse is again a Sylvester matrix was completely solved during the Olympiad.

查看译文

关键词

hash functions,Enigma,quantum circuits,metrically regular sets,irreducible polynomials,orthogonal arrays,Sylvester matrices,disjunct matrices,Olympiad,NSUCRYPTO

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要