Cryptographic center (Novosibirsk)

Sobolev Institute of Mathematics

Mathematical Center in Akademgorodok

Laboratory of Cryptography JetBrains Research

Novosibirsk State University

Cryptography and Cryptanalysis Seminar

Additional info: Academic year 2020-2021 (1 year)
Past events

Zero-knowledge proof algorithms in blockchain systems: principles of operation and examples of implementations
Date: Oct. 27, 2020
Speaker: D. Kondyrev, A. Lachanski, D. Saferacer

Non-linearity of balanced Boolean functions. Review
Date: Oct. 20, 2020
Speaker: I. Sutormin

About participation in international conferences BFA (Norway, September 15-17, 2020) and SETA (Saint Petersburg, September 22-25, 2020)
Date: Sept. 29, 2020
Speaker: N. Kolomeec, A. Kutsenko, K. Kalgin, A. Oblaukhov, V. Idrisova

About the trip to the IX Symposium "Modern trends in cryptography" CTCrypt 2020 (Moscow region, September 15-17, 2020)
Date: Sept. 22, 2020
Speaker: A. Kutsenko

Metrically regular sets in a Boolean cube: constructions and properties
Date: Sept. 15, 2020
Speaker: A. Oblauhov

Self-dual bent functions and their metric properties
Date: Sept. 10, 2020
Speaker: A. Kutsenko

Differential cryptanalysis of a cipher based on the Lai-Messi scheme
Date: March 17, 2020
Speaker: A. Belousov, Yu. Maksimiluk

Analysis of the gamma generated by the filtering and combining generators
Date: March 10, 2020
Speaker: T. Bonich, M. Panferov

Connection between Quaternary and Boolean bent functions
Date: March 3, 2020
Speaker: A. Shaporenko

Quantum Cryptanalysis: Shore and Grover Algorithms
Date: Dec. 11, 2019
Speaker: A. Kutsenko

On Recent Constructions and Decoding of Maximum Rank Metric Codes
Date: Nov. 29, 2019
Speaker: Chunlei Li

Differential and boomerang uniformity of Boolean functions
Date: Nov. 27, 2019
Speaker: Marco Calderini

Systematization of blockchain technologies
Date: Nov. 20, 2019
Speaker: P. Sazonova

Algorithm for statistical analysis of block ciphers based on machine learning technologies
Date: Nov. 13, 2019
Speaker: A. Perov

Quantum cryptanalysis: the first approximation
Date: Nov. 6, 2019
Speaker: A. Kutsenko

Post-quantum cryptography: challenged? (about the trip to CtCrypt 2019, Kaliningrad)
Date: Oct. 30, 2019
Speaker: A. Kutsenko

About the binary format of instructions for client scripts on the WebAssembly and the framework for analyzing Wasabi
Date: Oct. 23, 2019
Speaker: I. Koryakin

About machine learning for those who are not familiar with it, as well as how and where we use it in work projects
Date: Oct. 16, 2019
Speaker: G.Shushuev

Automatic generation of cryptographic hash functions
Date: Oct. 9, 2019
Speaker: R. Lebedev

Algorithms for hiding transaction information in blockchain systems
Date: Oct. 2, 2019
Speaker: D.Kondyrev

About the Russian conference SIBECRYPT-2019 (Tomsk)
Date: Sept. 18, 2019
Speaker: N.Kolomeec, A.Kutsenko, P.Sazonova, E.Zavalishina, A.Miloserdov, N.Tokareva, A. Shaporenko

Ob uchastii v konferentsii CRYPTO-2019 (SSHA, Santa-Barbara) 57/5000 About participation in the CRYPTO-2019 conference (USA, Santa Barbara)
Date: Sept. 17, 2019
Speaker: V. Idrisova

Properties of associated functions of quadratic APN functions
Date: June 6, 2019
Speaker: A. A. Gorodilova

1) Lai-Massey lightweight ciphers 2) On decomposition of vectorial Boolean functions for threshold implementation 3) Hardware implementation of lightweight ciphers
Date: May 29, 2019
Speaker: Belousova A. A.; Pintus G. M.; Bader D. A.

1) Connections between quaternary and Boolean bent functions 2) Packing of 2-chains in Boolean cubes of small dimensions 3) Optimal S-box construction using SAT-solvers
Date: May 23, 2019
Speaker: Shaporenko A. S.; Maksimlyuk Yu. P.; Doronin A. E.

On affine eqivalence of Boolean functions
Date: May 16, 2019
Speaker: N. A. Kolomeec

On isometric mappings of Boolean functions
Date: April 25, 2019
Speaker: A. V. Kutsenko

CTF - how did cryptography, steganography and program attacks joined in student competitions
Date: April 18, 2019
Speaker: R. K. Lebedev

Parallel computations in cryptography
Date: April 11, 2019
Speaker: K. V. Kalgin (ICM&MG)

Usage of machine learning technologies for testing statistical properties of output sequences for iterative algorithms of information defense
Date: March 28, 2019
Speaker: A. Perov

1) Development of the algorithm of key exchange based on principles of homomorphic encryption 2) Hash function resistant to attacks using quantum computers
Date: March 21, 2019
Speaker: I. Kuz'min, P. Sazonova

Public key cryptosystem based on complexity of solution of systems with polynomial in integer numbers. Methods of key exchange for weak devices
Date: March 7, 2019
Speaker: E. Zavalishina, N.Sarin

Symmetric encryption on the base of modular methods in number theory. Encryption and decryption
Date: March 6, 2019
Speaker: D. Shishlyanikov, N. Zbitnev

Research topics in cryptography
Date: Nov. 27, 2018
Speaker: N. Tokareva

CCZ-equivalence as a combination of EA-equivalence and Twist-equivalence
Date: Nov. 20, 2018
Speaker: A. Gorodilova

Properties of a bent function construction by a subspace of an arbitrary dimension
Date: Oct. 30, 2018
Speaker: N. Kolomeec

On visiting cryptoteams of the University of Bergen (Norway) and the institute Inria (France)
Date: Oct. 2, 2018
Speaker: N. Tokareva, A. Gorodilova

About the Russian conference SIBECRYPT-2018 «Siberian scientific school-seminar with international participation "computer security and cryptography"»
Date: Sept. 11, 2018
Speaker: N. Kolomeec, A. Kutsenko, A. Oblaukhov, I. Kokoshinskiy

On constructing Almost Perfect Nonlinear functions and their symmetric properties (PhD-thesis)
Date: Sept. 11, 2018
Speaker: V. Indisova

Introduction and special aspects of cryptography
Date: Sept. 4, 2018
Speaker: N. Tokareva