BFA 2022 Program

Technical program

  Monday 12/9 Tuesday 13/9 Wednesday 14/9 Thursday 15/9 Friday 16/9
09.30 – 10.20


Invited talk

Gregor Leander

Invited talk

Claude Carlet

Full day excursion

Invited talk

Joan Daemen

Invited talk

Lejla Batina

10.20 – 10.45 Chunlei Li, Constanza Riera and Pantelimon Stanica.
Dillon’s switching method generalized to c-differentials 
Irene Villa, Marco Calderini and Kangquan Li.
Two new families of quadratic APN functions over F22m 
Patrick Solé.
A notion of bent sequences based on Hadamard matrices
René Rodríguez, Enes Pasalic, Fengrong Zhang and Yongzhuang Wei.
Minimal p-ary linear codes and further results on non-covering permutations
10.45 – 11.05 Break Break Break Break
11.05 – 11.30 Li-An Chen and Robert Coulter.
On the differential uniformity of the Wan-Lidl permutation polynomials
Nikolay Kaleyski, Kjetil Nesheim and Pantelimon Stanica.
A doubly-infinite family of 0-APN monomials
Nurdagül Anbar, Tekgül Kalaycı and Wilfried Meidl.
Bent partitions, semifields, and association schemes
Robert Christian Subroto.
An Algebraic Approach to Symmetric Linear Layers in Cryptographic Primitives
11.30 – 11.55 Kirpa Garg, Sartaj Ul Hasan and Pantelimon Stanica.
Boomerang uniformity of some classes of functions
Ana Salagean and Ferruh Ozbudak.
Further Constructions and Characterizations of Generalized Almost Perfect Nonlinear Functions
Alexandr Polujan and Alexander Pott.
Towards the Classification of Quadratic Vectorial Bent Functions in 8 Variables
Jyotirmoy Basak, Subhamoy Maitra, Prabal Paul and Animesh Roy.
Analysis of Boolean Functions Related to Binary Input Binary Output Two-party Nonlocal Games
11.55 – 14.00 Lunch Lunch Lunch Lunch
14.00 – 14.50 Invited talk

Sihem Mesnager

Invited talk

Lukas Kölsch

Invited talk

Patrick Felke

Invited talk

Ondřej Čepek

14.50 – 15.15 Jaeseong Jeong, Namhun Koo and Soonhak Kwon.
On cubic APcN permutations over finite fields of even characteristic
Alireza Mehrdad, Joan Daemen and Silvia Mella.
Distribution of Linear Approximations over the Non-linear Mapping Chi
Abbas Alhakim and Janusz Szmidt.
Euler Tour Graph and Multi de Bruijn Sequences
Xiang-Dong Hou.
Some Algebraic Questions about the Reed-Muller Code
15.15 – 15.35 Break Break Break Break
15.35 – 16.00 Marie Heggebakk and Nikolay Kaleyski.
Testing linear and affine equivalence
Meltem Sonmez Turan.
New Bounds on the Multiplicative Complexity of Boolean functions
Aleksandr Kutsenko.
On subfunctions of self-dual bent functions and the existence of self-dual generalized bent functions
Ferruh Özbudak and Kübra Kaytancı.
The c-Differential Uniformity of the Perturbed Inverse Function via a Trace Function Tr( x2 ⁄ x+1 ) 
16.00 – 16.25 Ana Salagean and Percy Reyes-Paredes.
Probabilistic estimation of the degree of Boolean functions
Valérie Gillot and Philippe Langevin.
Classification of Boolean functions
Alexander Shaporenko.
New approaches to the study of the “bent sum decomposition problem”

Excursion (Wednesday, September 14, 2022)

08.30 – 09.00 Excursion starts Departure from the Kviknes hotel on foot.
09.00 – 11.30 Heritage walk and Cider tasting Guided tour from the village centre to the Cider House.
11.30 – 12.00 Walk to the Ferry port  
12.00 – 17.00 Glacier Tour and Lunch A magical Fjord Cruise through a fantastic fjord landscape. We will experience the Bøya Glacier up close and visit the Norwegian Glacier Museum.
Warm lunch on the Fjordcruise boat is included.
17.00 Excursion ends Walk to the Kviknes hotel.
19.00 Banquet