The Fifth International Students' Olympiad in cryptography - NSUCRYPTO: Problems and their solutions

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

doi:10.1080/01611194.2019.1670282

The Fifth International Students' Olympiad in cryptography - NSUCRYPTO: Problems and their solutions

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

Результат исследования: Научные публикации в периодических изданиях › статья

Аннотация

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.

Язык оригинала	английский
Страницы (с-по)	223-256
Число страниц	25
Журнал	Cryptologia
Том	44
Номер выпуска	3
DOI	https://doi.org/10.1080/01611194.2019.1670282
Состояние	Опубликовано - 3 мая 2020

Доступ к документу

10.1080/01611194.2019.1670282

Цитировать

Gorodilova, A., Agievich, S., Carlet, C., Hou, X., Idrisova, V., Kolomeec, N., Kutsenko, A., Mariot, L., Oblaukhov, A., Picek, S., Preneel, B., Rosie, R., & Tokareva, N. (2020). The Fifth International Students' Olympiad in cryptography - NSUCRYPTO: Problems and their solutions. Cryptologia, 44(3), 223-256. https://doi.org/10.1080/01611194.2019.1670282

Gorodilova, Anastasiya ; Agievich, Sergey ; Carlet, Claude ; Hou, Xiang-dong ; Idrisova, Valeria ; Kolomeec, Nikolay ; Kutsenko, Alexandr ; Mariot, Luca ; Oblaukhov, Alexey ; Picek, Stjepan ; Preneel, Bart ; Rosie, Razvan ; Tokareva, Natalia. / The Fifth International Students' Olympiad in cryptography - NSUCRYPTO : Problems and their solutions. В: Cryptologia. 2020 ; Том 44, № 3. стр. 223-256.

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abstract = "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.",

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

author = "Anastasiya Gorodilova and Sergey Agievich and Claude Carlet and Xiang-dong Hou and Valeria Idrisova and Nikolay Kolomeec and Alexandr Kutsenko and Luca Mariot and Alexey Oblaukhov and Stjepan Picek and Bart Preneel and Razvan Rosie and Natalia Tokareva",

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month = may,

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doi = "10.1080/01611194.2019.1670282",

language = "English",

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The Fifth International Students' Olympiad in cryptography - NSUCRYPTO : Problems and their solutions. / Gorodilova, Anastasiya; Agievich, Sergey; Carlet, Claude; Hou, Xiang-dong; Idrisova, Valeria; Kolomeec, Nikolay ; Kutsenko, Alexandr; Mariot, Luca; Oblaukhov, Alexey; Picek, Stjepan; Preneel, Bart; Rosie, Razvan; Tokareva, Natalia.

В: Cryptologia, Том 44, № 3, 03.05.2020, стр. 223-256.

Результат исследования: Научные публикации в периодических изданиях › статья

TY - JOUR

T1 - The Fifth International Students' Olympiad in cryptography - NSUCRYPTO

T2 - Problems and their solutions

AU - Gorodilova, Anastasiya

AU - Agievich, Sergey

AU - Carlet, Claude

AU - Hou, Xiang-dong

AU - Idrisova, Valeria

AU - Kolomeec, Nikolay

AU - Kutsenko, Alexandr

AU - Mariot, Luca

AU - Oblaukhov, Alexey

AU - Picek, Stjepan

AU - Preneel, Bart

AU - Rosie, Razvan

AU - Tokareva, Natalia

PY - 2020/5/3

Y1 - 2020/5/3

N2 - 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.

AB - 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.

KW - hash functions

KW - Enigma

KW - quantum circuits

KW - metrically regular sets

KW - irreducible polynomials

KW - orthogonal arrays

KW - Sylvester matrices

KW - disjunct matrices

KW - Olympiad

KW - NSUCRYPTO

U2 - 10.1080/01611194.2019.1670282

DO - 10.1080/01611194.2019.1670282

M3 - Article

VL - 44

SP - 223

EP - 256

JO - Cryptologia

JF - Cryptologia

SN - 0161-1194

IS - 3

ER -