Remarks on the NFS complexity. - Pavol Zajac (IACR Cryptol. ePrint Arch., 2008)

On complexity of round transformations. - Otokar Grosek; Peter Horák; Pavol Zajac (Discret. Math., 2009)

Automated Cryptanalysis. - Otokar Grosek; Pavol Zajac (Encyclopedia of Artificial Intelligence, 2009)

Automated Cryptanalysis of Classical Ciphers. - Otokar Grosek; Pavol Zajac (Encyclopedia of Artificial Intelligence, 2009)

Computing Indexes and Periods of All Boolean Matrices Up to Dimension n=8. - Pavol Zajac; Matús Jókay (Comput. Informatics, 2012)

Solving Trivium-based Boolean Equations Using the Method of Syllogisms. - Pavol Zajac (Fundam. Informaticae, 2012)

Local reduction and the algebraic cryptanalysis of the block cipher gost. - Pavol Zajac; Radoslav Cagala (Period. Math. Hung., 2012)

A new method to solve MRHS equation systems and its connection to group factorization. - Pavol Zajac (J. Math. Cryptol., 2013)

Multiplicative complexity of bijective 4×4 S-boxes. - Pavol Zajac; Matús Jókay (Cryptogr. Commun., 2014)

A note on CCA2-protected McEliece Cryptosystem with a systematic public key. - Pavol Zajac (IACR Cryptol. ePrint Arch., 2014)

Side channel attack on multiprecision multiplier used in protected ECDSA implementation. - Michal Varchola; Milos Drutarovský; Marek Repka; Pavol Zajac (ReConFig, 2015)

Key Space and Period of Fialka M-125 Cipher Machine. - Eugen Antal; Pavol Zajac (Cryptologia, 2015)

Upper bounds on the complexity of algebraic cryptanalysis of ciphers with a low multiplicative complexity. - Pavol Zajac (Des. Codes Cryptogr., 2017)

A Reaction Attack on the QC-LDPC McEliece Cryptosystem. - Tomás Fabsic; Viliam Hromada; Paul Stankovski; Pavol Zajac; Qian Guo 001; Thomas Johansson 001 (IACR Cryptol. ePrint Arch., 2017)

ManuLab System Demonstration. - Eugen Antal; Pavol Zajac (HistoCrypt, 2018)

Using Local Reduction for the Experimental Evaluation of the Cipher Security. - Pavol Zajac (Comput. Informatics, 2018)

On generating invertible circulant binary matrices with a prescribed number of ones. - Tomás Fabsic; Otokar Grosek; Karol Nemoga; Pavol Zajac (Cryptogr. Commun., 2018)

A Reaction Attack on LEDApkc. - Tomás Fabsic; Viliam Hromada; Pavol Zajac (IACR Cryptol. ePrint Arch., 2018)

MRHS solver based on linear algebra and exhaustive search. - Håvard Raddum; Pavol Zajac (J. Math. Cryptol., 2018)

Cryptology in the Slovak State During WWII. - Eugen Antal; Pavol Zajac; Otokar Grosek (HistoCrypt, 2019)

Hybrid Encryption from McEliece Cryptosystem with Pseudo-random Error Vector. - Pavol Zajac (Fundam. Informaticae, 2019)

Tree authenticated ephemeral keys. - Pavol Zajac (IACR Cryptol. ePrint Arch., 2019)

HCPortal Overview. - Eugen Antal; Pavol Zajac (HistoCrypt, 2020)

Diplomatic Ciphers Used by Slovak Attaché During the WW2. - Eugen Antal; Pavol Zajac; Otokar Grosek (HistoCrypt, 2020)

Cryptographic properties of small bijective S-boxes with respect to modular addition. - Pavol Zajac; Matús Jókay (Cryptogr. Commun., 2020)

HCPortal Modules for Teaching and Promoting Cryptology. - Eugen Antal; Pavol Zajac (HistoCrypt, 2021)

Solving a Mystery From the Thirty Years'War: Karel Rabenhaupt ze Such'e's Encrypted Letter to Landgravine Amalie Elisabeth. - Eugen Antal; Pavol Zajac; Jakub Mírka (HistoCrypt, 2021)

Ephemeral Keys Authenticated with Merkle Trees and Their Use in IoT Applications. - Pavol Zajac (Sensors, 2021)

Encrypted Documents and Cipher Keys From the 18th and 19th Century in the Archives of Aristocratic Families in Slovakia. - Eugen Antal; Pavol Marák; Pavol Zajac; Tünde Lengyelová; Diana Duchonová (HistoCrypt, 2023)

Algorithm for Generating S-Boxes with Prescribed Differential Properties. - Stanislav Marochok; Pavol Zajac (Algorithms, 2023)

The first Czechoslovak cipher machine. - Eugen Antal; Pavol Zajac (Cryptologia, 2023)

Algebraic Cryptanalysis with MRHS Equations. - Pavol Zajac (Cryptogr., 2023)

Polynomial reduction from syndrome decoding problem to regular decoding problem. - Pavol Zajac (Des. Codes Cryptogr., 2025)