Oleksandr Pustovit

According to our database, Oleksandr Pustovit authored at least 13 papers between 2021 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2025

On the Postquantum Protocol-Based Short Digital Signatures with Multivariate Maps Over Arithmetical Rings.

Vasyl Ustimenko, Oleksandr Pustovit

Proceedings of the Advances in Information and Communication, 2025

On Algebraic Graphs of Large Girth and New Families of Message Authentication Codes (short paper).

Vasyl Ustimenko, Oleksandr Pustovit

Proceedings of the Classic, 2025

On Symbolic Computations over Arbitrary Commutative Rings via Temporal Jordan-Gauss Graphs and Multivariate Cryptosystems.

Vasyl Ustimenko, Oleksandr Pustovit

Proceedings of the Workshop on Cybersecurity Providing in Information and Telecommunication Systems, 2025

2024

Jordan-Gauss graphs and quadratic public keys of Multivariate Cryptography.

Vasyl Ustimenko, Oleksandr Pustovit

Proceedings of the 4th International Workshop on Information Technologies: Theoretical and Applied Problems 2024, 2024

On Schubert cells of projective geometry and pseudo-quadratic public keys of multivariate cryptography (short paper).

Vasyl Ustimenko, Oleksandr Pustovit

Proceedings of the Cybersecurity Providing in Information and Telecommunication Systems II, 2024

Implementation of New Families of Graph-based Stream Ciphers with the Hidden Multivariate Nature.

Vasyl Ustimenko, Oleksandr Pustovit

Proceedings of the Workshop Cybersecurity Providing in Information and Telecommunication Systems (CPITS 2024), 2024

2023

On families of stream ciphers based on the approximations of regular forests.

Vasyl Ustimenko, Oleksandr Pustovit

Proceedings of the 3rd International Workshop on Information Technologies: Theoretical and Applied Problems 2023, 2023

Families of Stream Ciphers based on Non-Bijective Multivariate Encryption Maps of High Degree.

Vasyl Ustimenko, Oleksandr Pustovit

Proceedings of the Cybersecurity Providing in Information and Telecommunication Systems II co-located with International Conference on Problems of Infocommunications. Science and Technology (PICST 2023), 2023

Expanding Extremal Graphs and Implemented Solutions of Post Quantum Cryptography.

Vasyl Ustimenko, Oleksandr Pustovit

Proceedings of the Cybersecurity Providing in Information and Telecommunication Systems, 2023

2022

On-Time Dependent Linguistic Graphs and Solutions of Postquantum Multivariate Cryptography (short paper).

Vasyl Ustimenko, Oleksandr Pustovit

Proceedings of the Cybersecurity Providing in Information and Telecommunication Systems, 2022

2021

On new stream algorithms generating sensitive digests of computer files.

Vasyl Ustymenko, Oleksandr Pustovit

Proceedings of the Position and Communication Papers of the 16th Conference on Computer Science and Intelligence Systems, 2021

Eulerian Transformations and Postquantum Access Control Protocol-Based Algorithms (short paper).

Vasyl Ustimenko, Oleksandr Pustovit

Proceedings of the Cybersecurity Providing in Information and Telecommunication Systems II. Volume II co-located with International Conference on Problems of Infocommunications. Science and Technology (PICST 2021), 2021

New Cryptosystems of Noncommutative Cryptography based on Eulerian Semigroups of Multivariate Transformations (short paper).

Vasyl Ustimenko, Oleksandr Pustovit

Proceedings of the Paper Proceedings of the Selected Papers on Publishing Papers with CEUR-WS co-located with Workshop on Cybersecurity Providing in Information and Telecommunication Systems (CPITS 2021), 2021