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Nikolay Stoyanov Kaleyski's picture

Nikolay Stoyanov Kaleyski

PhD Candidate

My research focuses on the analysis and construction of cryptographically optimal Boolean functions, most prominently Almost Perfect Nonlinear (APN) functions.

Academic article
  • Show author(s) 2021. On the behavior of some APN permutations under swapping points. Cryptography and Communications.
  • Show author(s) 2020. Partially APN functions with APN-like polynomial representations. Designs, Codes and Cryptography. 1159-1177.
  • Show author(s) 2020. On the Distance Between APN Functions. IEEE Transactions on Information Theory. 5742-5753.
  • Show author(s) 2020. Classification of quadratic APN functions with coefficients in F2 for dimensions up to 9. Finite Fields and Their Applications. 16 pages.
  • Show author(s) 2020. A New Family of APN Quadrinomials. IEEE Transactions on Information Theory. 7081-7087.
  • Show author(s) 2019. Partially APN Boolean functions and classes of functions that are not APN infinitely often. Cryptography and Communications. 1-19.
  • Show author(s) 2019. Changing APN functions at two points. Cryptography and Communications. 1165-1184.
Academic lecture
  • Show author(s) 2020. On the sensitivity of some permutation APN functions to swapping points.
  • Show author(s) 2018. Partially APN Boolean functions.

More information in national current research information system (CRIStin)