Pavol Zajac

38 papers C 1Journal 26Unranked 9
YearRankTypeTitle / Venue / Authors
2026 — conf
Evaluating the Trustworthiness of LEMNA versus LIME and SHAP in Explainable Malware Detection.
ICAART (4)
Kefas Rimamnuskeb Galadima, Peter Anthony, Roderik Ploszek, Stefan Balogh, Pavol Zajac, Martin Homola
2026 J jnl
Implementation of a post-quantum hybrid group key exchange protocol.
IACR Cryptol. ePrint Arch.
Tomás Fabsic, Samuel Klement, Zoltán Raffay, Pavol Zajac
2025 J jnl
Polynomial reduction from syndrome decoding problem to regular decoding problem.
Des. Codes Cryptogr.
Pavol Zajac
2025 J jnl
The Condenser PBJ cipher machine.
Cryptologia
Eugen Antal, Paul Reuvers, Pavol Zajac
2023 J jnl
Algebraic Cryptanalysis with MRHS Equations.
Cryptogr.
Pavol Zajac
2023 J jnl
Algorithm for Generating S-Boxes with Prescribed Differential Properties.
Algorithms
Stanislav Marochok, Pavol Zajac
2023 — conf
Encrypted Documents and Cipher Keys From the 18th and 19th Century in the Archives of Aristocratic Families in Slovakia.
HistoCrypt
Eugen Antal, Pavol Marák, Pavol Zajac, Tünde Lengyelová, Diana Duchonová
2023 J jnl
The first Czechoslovak cipher machine.
Cryptologia
Eugen Antal, Pavol Zajac
2021 J jnl
Ephemeral Keys Authenticated with Merkle Trees and Their Use in IoT Applications.
Sensors
Pavol Zajac
2021 — conf
HCPortal Modules for Teaching and Promoting Cryptology.
HistoCrypt
Eugen Antal, Pavol Zajac
2021 — conf
Solving a Mystery From the Thirty Years'War: Karel Rabenhaupt ze Such'e's Encrypted Letter to Landgravine Amalie Elisabeth.
HistoCrypt
Eugen Antal, Pavol Zajac, Jakub Mírka
2020 J jnl
Cryptographic properties of small bijective S-boxes with respect to modular addition.
Cryptogr. Commun.
Pavol Zajac, Matús Jókay
2020 — conf
Diplomatic Ciphers Used by Slovak Attaché During the WW2.
HistoCrypt
Eugen Antal, Pavol Zajac, Otokar Grosek
2020 — conf
HCPortal Overview.
HistoCrypt
Eugen Antal, Pavol Zajac
2019 — conf
Cryptology in the Slovak State During WWII.
HistoCrypt
Eugen Antal, Pavol Zajac, Otokar Grosek
2019 J jnl
Hybrid Encryption from McEliece Cryptosystem with Pseudo-random Error Vector.
Fundam. Informaticae
Pavol Zajac
2019 J jnl
Tree authenticated ephemeral keys.
IACR Cryptol. ePrint Arch.
Pavol Zajac
2018 J jnl
A Reaction Attack on LEDApkc.
IACR Cryptol. ePrint Arch.
Tomás Fabsic, Viliam Hromada, Pavol Zajac
2018 J jnl
MRHS Solver Based on Linear Algebra and Exhaustive Search.
IACR Cryptol. ePrint Arch.
Håvard Raddum, Pavol Zajac
2018 J jnl
MRHS solver based on linear algebra and exhaustive search.
J. Math. Cryptol.
Håvard Raddum, Pavol Zajac
2018 — conf
ManuLab System Demonstration.
HistoCrypt
Eugen Antal, Pavol Zajac
2018 J jnl
On generating invertible circulant binary matrices with a prescribed number of ones.
Cryptogr. Commun.
Tomás Fabsic, Otokar Grosek, Karol Nemoga, Pavol Zajac
2018 J jnl
Using Local Reduction for the Experimental Evaluation of the Cipher Security.
Comput. Informatics
Pavol Zajac
2017 C conf
A Reaction Attack on the QC-LDPC McEliece Cryptosystem.
PQCrypto
Tomás Fabsic, Viliam Hromada, Paul Stankovski, Pavol Zajac, Qian Guo, Thomas Johansson
2017 J jnl
A Reaction Attack on the QC-LDPC McEliece Cryptosystem.
IACR Cryptol. ePrint Arch.
Tomás Fabsic, Viliam Hromada, Paul Stankovski, Pavol Zajac, Qian Guo, Thomas Johansson
2017 J jnl
Upper bounds on the complexity of algebraic cryptanalysis of ciphers with a low multiplicative complexity.
Des. Codes Cryptogr.
Pavol Zajac
2015 J jnl
Key Space and Period of Fialka M-125 Cipher Machine.
Cryptologia
Eugen Antal, Pavol Zajac
2015 — conf
Side channel attack on multiprecision multiplier used in protected ECDSA implementation.
ReConFig
Michal Varchola, Milos Drutarovský, Marek Repka, Pavol Zajac
2014 J jnl
A note on CCA2-protected McEliece Cryptosystem with a systematic public key.
IACR Cryptol. ePrint Arch.
Pavol Zajac
2014 J jnl
Multiplicative complexity of bijective 4×4 S-boxes.
Cryptogr. Commun.
Pavol Zajac, Matús Jókay
2013 J jnl
A new method to solve MRHS equation systems and its connection to group factorization.
J. Math. Cryptol.
Pavol Zajac
2012 J jnl
Computing Indexes and Periods of All Boolean Matrices Up to Dimension n=8.
Comput. Informatics
Pavol Zajac, Matús Jókay
2012 J jnl
Local reduction and the algebraic cryptanalysis of the block cipher gost.
Period. Math. Hung.
Pavol Zajac, Radoslav Cagala
2012 J jnl
Solving Trivium-based Boolean Equations Using the Method of Syllogisms.
Fundam. Informaticae
Pavol Zajac
2009 — ch.
Automated Cryptanalysis of Classical Ciphers.
Encyclopedia of Artificial Intelligence
Otokar Grosek, Pavol Zajac
2009 — ch.
Automated Cryptanalysis.
Encyclopedia of Artificial Intelligence
Otokar Grosek, Pavol Zajac
2009 J jnl
On complexity of round transformations.
Discret. Math.
Otokar Grosek, Peter Horák, Pavol Zajac
2008 J jnl
Remarks on the NFS complexity.
IACR Cryptol. ePrint Arch.
Pavol Zajac