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Materials 2022

 

June 7, Tuesday

 

Download Welcome speech
Download Invited talk
Cryptographic center (Novosibirsk): creation, research, perspectives
Natalia Tokareva
Download Invited talk
The International Olympiad in Cryptography “Non-Stop University CRYPTO”
Anastasiya Gorodilova, Natalia Tokareva
  Symmetric cryptography – Analysis
Download Related-key attacks on the compression function of Streebog
Vitaly Kiryukhin
Download On differential characteristics modulo 2n of the composition of bitwise exclusive-or and a bit rotation
Nikolay Kolomeec, Ivan Sutormin, Denis Bykov, Matvey Panferov, and Tatiana Bonich
  Probabilistic aspects
Download Entropically secure cipher for messages generated by Markov chains with unknown statistics
Boris Ryabko
Download Two Lempel-Ziv goodness-of-fit criterions for nonequiprobable random binary sequences
Vasiliy Kruglov
Download Experimental study of NIST Statistical Test Suite ability to detect long repetitions in binary sequences
Andrei Zubkov and Aleksandr Serov

Rump Session

On the constructing of XS-circuits with submaximal branch numbers
Vladislav Fedchenko and Egor Leonov

Zoo of two-side classic AKE protocols
Evgeny Alekseev, Alexandra Babueva, and Olga Zazykina

On Evolution of Qamal decryption algorithm using SWHE libraries
Ludmila Babenko, Filipp Burtyka, and Alina Trepacheva

  Algebraic aspects
Download On the question of nonlinearity of vectorial functions over finite fields
Vladimir Ryabov
Download On subfunctions of self-dual bent functions
Aleksandr Kutsenko
Download Proper families of functions and their applications
Alexei Galatenko, Valentin Nosov, Anton Pankratiev, and Kirill Tsaregorodtsev
  Symmetric cryptography — Design
Download sMGM: parameterizable AEAD-mode
Liliya Akhmetzyanova, Evgeny Alekseev, Alexandra Babueva, Andrey Bozhko, and Stanislav Smyshlyaev
Download Keyed Streebog is a secure PRF and MAC
Vitaly Kiryukhin
Download Effective algorithm to compute guaranteed number of activations in XS-circuits and it’s application to the cipher design
Denis Parfenov, Aleksandr Bakharev, Aleksandr Kutsenko, Aleksandr Belov, and Natalia Atutova

 

June 8, Wednesday

Download Invited talk
On the preliminary national standard “Information technology. Cryptographic data security. Terms and definitions”
Alexandr Gorin, Alexandr Cheryomushkin, Andrei Zubkov
  Public key cryptography
Download On the (im)possibility of ElGamal blind signatures
Liliya Akhmetzyanova, Evgeny Alekseev, Alexandra Babueva, and Stanislav Smyshlyaev