A New Standard of Ukraine: The Kupyna Hash Function. - Roman Oliynykov; Ivan Gorbenko; Oleksandr Kazymyrov; Victor Ruzhentsev; Oleksandr Kuznetsov; Yurii Gorbenko; Artem Boiko; Oleksandr Dyrda; Viktor Dolgov; Andrii Pushkaryov (IACR Cryptol. ePrint Arch., 2015)

A New Encryption Standard of Ukraine: The Kalyna Block Cipher. - Roman Oliynykov; Ivan Gorbenko; Oleksandr Kazymyrov; Victor Ruzhentsev; Oleksandr Kuznetsov; Yurii Gorbenko; Oleksandr Dyrda; Viktor Dolgov; Andrii Pushkaryov; Ruslan Mordvinov; Dmytro Kaidalov (IACR Cryptol. ePrint Arch., 2015)

A Comprehensive Decentralized Digital Identity System: Blockchain, Artificial Intelligence, Fuzzy Extractors, and NFTs for Secure Identity Management. - Oleksandr Kuznetsov; Emanuele Frontoni; Viktor Katrich; Olena Kobylianska; Svetlana Pshenichnaya (CPITS II, 2023)

Comparative Analysis of Cryptographic Hash Functions in Blockchain Systems. - Oleksandr Kuznetsov; Oleksandr Peliukh; Nikolay Poluyanenko; Serhii Bohucharskyi; Ievgeniia Kolovanova (CPITS II, 2023)

Trade-offs in Post-Quantum Cryptography: A Comparative Assessment of BIKE, HQC, and Classic McEliece. - Oleksandr Kuznetsov; Sergey Kandiy; Emanuele Frontoni; Oleksii Smirnov (CQPC, 2023)

Achieving Enhanced Security in Biometric Authentication: A Rigorous Analysis of Code-Based Fuzzy Extractor. - Oleksandr Kuznetsov; Emanuele Frontoni; Yelyzaveta Kuznetsova; Oleksii Smirnov; Vladyslav Chevardin (IT&I, 2023)

Cross-Database Liveness Detection: Insights from Comparative Biometric Analysis. - Oleksandr Kuznetsov; Dmytro Zakharov; Emanuele Frontoni; Andrea Maranesi; Serhii Bohucharskyi (SCIA, 2023)

Integrating Non-Positional Numbering Systems into E-Commerce Platforms: A Novel Approach to Enhance System Fault Tolerance. - Victor Krasnobayev; Oleksandr Kuznetsov (J. Theor. Appl. Electron. Commer. Res., 2023)

Performance analysis of symmetric encryption algorithms for time-critical cybersecurity application. - Oleksandr Kuznetsov; Yelyzaveta Kuznetsova; Emanuele Frontoni; Marco Arnesano; Oleksii Smirnov (CPITS II, 2024)

Enhancing blockchain scalability through zero-knowledge proofs: A novel block finality system for near protocol. - Oleksandr Kuznetsov; Anton Yezhov; Kateryna Kuznetsova; Vladyslav Yusiuk; Valentyn Chernushevych (CPITS II, 2024)

Evolutionary approach to S-box generation: Optimizing nonlinear substitutions in symmetric ciphers. - Oleksandr Kuznetsov; Nikolay Poluyanenko; Emanuele Frontoni; Marco Arnesano; Oleksii Smirnov (CQPC, 2024)

Scalable zero-knowledge proofs for verifying cryptographic hashing in blockchain applications (short paper). - Oleksandr Kuznetsov; Anton Yezhov; Vladyslav Yusiuk; Kateryna Kuznetsova (CQPC, 2024)

Advanced Steganography in 3D Models: An AI-Powered Approach. - Oleksandr Kuznetsov; Emanuele Frontoni; Kateryna Kuznetsova; Natalia Kryvinska; Christian Napoli 001 (ICAISC (2), 2024)

Utilizing Evolutionary Algorithms for the Synthesis of Cryptographic Substitution Patterns. - Oleksandr Kuznetsov; Nikolay Poluyanenko; Emanuele Frontoni; Sergey Kandiy; Michal Gregus (ICAISC (2), 2024)

A Novel Approach to Cancelable Biometrics Through Deep Learning Distortion Metrics. - Oleksandr Kuznetsov; Dmytro Zakharov; Emanuele Frontoni; Christian Napoli 001; Iryna Ivanochko (ICAISC (2), 2024)

Embedding Non-distortive Cancelable Face Template Generation. - Dmytro Zakharov; Oleksandr Kuznetsov; Emanuele Frontoni; Natalia Kryvinska (ICAISC (2), 2024)

Trust-Based Security Architecture for Edge Computing: A Simulation Study of Dynamic Trust Evolution and Attack Detection. - Oleksandr Kuznetsov; Emanuele Frontoni; Yelyzaveta Kuznetsova; Oleksii Smirnov; Illarion Moskovchenko (IT&I, 2024)

Enhanced Security and Efficiency in Blockchain With Aggregated Zero-Knowledge Proof Mechanisms. - Oleksandr Kuznetsov; Alex Rusnak; Anton Yezhov; Dzianis Kanonik; Kateryna Kuznetsova; Stanislav Karashchuk (IEEE Access, 2024)

On the Integration of Artificial Intelligence and Blockchain Technology: A Perspective About Security. - Oleksandr Kuznetsov; Paolo Sernani; Luca Romeo; Emanuele Frontoni; Adriano Mancini (IEEE Access, 2024)

Corrections to "On the Integration of Artificial Intelligence and Blockchain Technology: A Perspective About Security". - Oleksandr Kuznetsov; Paolo Sernani; Luca Romeo; Emanuele Frontoni; Adriano Mancini (IEEE Access, 2024)

AttackNet: Enhancing biometric security via tailored convolutional neural network architectures for liveness detection. - Oleksandr Kuznetsov; Dmytro Zakharov; Emanuele Frontoni; Andrea Maranesi (Comput. Secur., 2024)

Hybrid Population-Based Hill Climbing Algorithm for Generating Highly Nonlinear S-boxes. - Oleksandr Kuznetsov; Nikolay Poluyanenko; Kateryna Kuznetsova; Emanuele Frontoni; Marco Arnesano (Comput., 2024)

Adaptive Restructuring of Merkle and Verkle Trees for Enhanced Blockchain Scalability. - Oleksandr Kuznetsov; Dzianis Kanonik; Alex Rusnak; Anton Yezhov; Oleksandr Domin (CoRR, 2024)

Evaluating the Security of Merkle Trees in the Internet of Things: An Analysis of Data Falsification Probabilities. - Oleksandr Kuznetsov; Alex Rusnak; Anton Yezhov; Kateryna Kuznetsova; Dzianis Kanonik; Oleksandr Domin (CoRR, 2024)

Scalable Zero-Knowledge Proofs for Verifying Cryptographic Hashing in Blockchain Applications. - Oleksandr Kuznetsov; Anton Yezhov; Vladyslav Yusiuk; Kateryna Kuznetsova (CoRR, 2024)

Probabilistic Analysis and Empirical Validation of Patricia Tries in Ethereum State Management. - Oleksandr Kuznetsov; Anton Yezhov; Kateryna Kuznetsova; Oleksandr Domin (CoRR, 2024)

Unrecognizable yet identifiable: Image distortion with preserved embeddings. - Dmytro Zakharov; Oleksandr Kuznetsov; Emanuele Frontoni (Eng. Appl. Artif. Intell., 2024)

Adaptive Merkle trees for enhanced blockchain scalability. - Oleksandr Kuznetsov; Dzianis Kanonik; Alex Rusnak; Anton Yezhov; Oleksandr Domin; Kateryna Kuznetsova (Internet Things, 2024)

Merkle trees in blockchain: A Study of collision probability and security implications. - Oleksandr Kuznetsov; Alex Rusnak; Anton Yezhov; Kateryna Kuznetsova; Dzianis Kanonik; Oleksandr Domin (Internet Things, 2024)

Efficient Zero-Knowledge Proofs for Set Membership in Blockchain-Based Sensor Networks: A Novel OR-Aggregation Approach. - Oleksandr Kuznetsov; Emanuele Frontoni; Marco Arnesano; Kateryna Kuznetsova (J. Sens. Actuator Networks, 2024)

Deep learning-based biometric cryptographic key generation with post-quantum security. - Oleksandr Kuznetsov; Dmytro Zakharov; Emanuele Frontoni (Multim. Tools Appl., 2024)

Beyond traditional steganography: enhancing security and performance with spread spectrum image steganography. - Oleksandr Kuznetsov; Emanuele Frontoni; Kyrylo Chernov (Appl. Intell., 2024)

Enhancing Smart Communication Security: A Novel Cost Function for Efficient S-Box Generation in Symmetric Key Cryptography. - Oleksandr Kuznetsov; Nikolay Poluyanenko; Emanuele Frontoni; Sergey Kandiy (Cryptogr., 2024)

Enhancing copy-move forgery detection through a novel CNN architecture and comprehensive dataset analysis. - Oleksandr Kuznetsov; Emanuele Frontoni; Luca Romeo; Riccardo Rosati 002 (Multim. Tools Appl., 2024)

NFT Technology for Enhanced Global Digital Registers: A Novel Approach to Tokenization. - Oleksandr Kuznetsov; Emanuele Frontoni; Kateryna Kuznetsova; Ruslan Shevchuk; Mikolaj P. Karpinski (Future Internet, 2024)

Efficient and Universal Merkle Tree Inclusion Proofs via OR Aggregation. - Oleksandr Kuznetsov; Alex Rusnak; Anton Yezhov; Dzianis Kanonik; Kateryna Kuznetsova; Oleksandr Domin (Cryptogr., 2024)

Evaluating the Security of Merkle Trees: An Analysis of Data Falsification Probabilities. - Oleksandr Kuznetsov; Alex Rusnak; Anton Yezhov; Kateryna Kuznetsova; Dzianis Kanonik; Oleksandr Domin (Cryptogr., 2024)

Securing Digital Communications with AI-Enhanced Synonym Substitution in Text. - Oleksandr Kuznetsov; Emanuele Frontoni; Kyrylo Chernov; Marco Amesano; Cristian Randieri (ICYRIME, 2025)

Advancing Visual Recognition with Kolmogorov-Arnold Networks: A Novel Hybrid Architecture for Edge Computing Applications. - Oleksandr Kuznetsov; Emanuele Frontoni; Yelyzaveta Kuznetsova; Marco Amesano; Cristian Randieri (SYSTEM, 2025)

Optimizing Merkle Proof Size Through Path Length Analysis: A Probabilistic Framework for Efficient Blockchain State Verification. - Oleksandr Kuznetsov; Emanuele Frontoni; Kateryna Kuznetsova; Marco Arnesano (Future Internet, 2025)

Efficient Denial of Service Attack Detection in IoT using Kolmogorov-Arnold Networks. - Oleksandr Kuznetsov (CoRR, 2025)

Deep Learning Models for Robust Facial Liveness Detection. - Oleksandr Kuznetsov; Emanuele Frontoni; Luca Romeo; Riccardo Rosati 002; Andrea Maranesi; Alessandro Muscatello (CoRR, 2025)