Openning

Conference Opening Keynotes by Dean of the Faculty of  MIMUW

 prof. Paweł Strzelecki 

and Chairman of the Organizing and Steering Committee

   prof. UW Jacek Pomykała

Keynote: Gerhard Frey

Geometry: Deep Theory, Efficient Algorithms and Suprising Applications

Session 1

Andrzej Paszkiewicz

On the least quadratic non-residue and the least prime primitive root. A computational point of view

Session 2

Katlin Gyarmati

On the cross-combined measure of families of binary lattices and sequences

Session 1

Nadir Murru and Francesco Saettone

A novel RSA-like cryptosystem based on a product related to the cubic Pell equation and Rédei rational functions

Session 2

Alan Szepieniec and Bart Preneel

Digital Signatures from Short Solutions to Nonlinear Systems of Equations

Keynote: Antoine Joux

A crossbred algorithm for solving Boolean polynomial systems

Session 1

Appala Naidu

Multi-Secret Sharing Scheme for Level-Ordered Access Structures

Session 2

Oğuz Yayla 

Near Butson-Hadamard Matrices and Nonlinear Boolean Functions 

Session 1

Reza Rezaeian Farashahi and Mojtaba Fadavi

Surjective Encodings to Elliptic Curves over Finite Fields

Session 2

Dongdong Shang and Ping Wang

Optimizing Filtered Triple Sieving Using Angular Locality-sensitive Hashing

Lunch

Keynote: Igor Shparlinski

Playing Hide-and-Seek with in Finite Fields: Hidden Number Problem and Its Applications

Session 1

Maciej Zakarczemny

On some cancellation algorithms

Session 2

 András Sárközy, László Mérai, Joel Rivat 

The measures of pseudorandomness and the NIST tests

Session 1

Rafał Bystrzycki

Detection of primes in the set of residues of divisors of a given number

Session 2

Filipp Valovich and Francesco Alda

Computational Differential Privacy from Lattice-based Cryptography

Keynote: Josef Pieprzyk

Analysis of Human Identification Protocols

Session 1

Jacek Pomykała

Small and large sieve in selected cryptological problems

Session 2

Michał Wroński and Tomasz Kijko 

On the possibility of transformation multidimensional ECDLP problem into      one-dimensional ECDLP

Session 1

Robert Dryło

Factoring n and the number of points of Kummer hypersurfaces mod n

Session 2

Janusz Szmidt

The Cube Attack on Courtois Toy Cipher 

Keynote: Rene Peralta

The NIST post-quantum cryptography project

Session 1

Paweł Augustynowicz and Andrzej Paszkiewicz

Few words on sedimentary polynomials over GF(2)

Session 2

Junpei Yamaguchi and Masaya Yasuda

Explicit formula for Gram-Schmidt vectors in LLL with deep insertions and its applications

Session 1

 Maciej Grześkowiak

 Explicit Bound for the Prime Ideal Theorem in Residue Classes

Session 2

Przemysław Dąbrowski, Rafał Gliwa, Janusz Szmidt and Robert Wicik

Generation and Implementation of Cryptographically Strong Elliptic Curves

Keynote: Markus Hittmeir

A babystep-giantstep method for faster deterministic integer factorization

Keynote: Igor Shparlinski

Short character sums modulo prime powers and applications: L-functions, primes, Kloosterman sums and the divisor function

Session 1

Jacques Patarin and Valerie Nachef

Commutativity, Associativity, and Public Key Cryptography

Coffee Break

Tutorial session:

Krystian Matusiewicz

Mahematics in the industry: an introduction to EPID