Analysis of chaotic methods for compression and encryption processes in data communication. - Fatih Özkaynak; Ahmet Bedri Özer; Sirma Yavuz 001 (SIU, 2012)

Security analysis of an image encryption algorithm based on chaos and DNA encoding. - Fatih Özkaynak; Ahmet Bedri Özer; Sirma Yavuz 001 (SIU, 2013)

Security problems for a pseudorandom sequence generator based on the Chen chaotic system. - Fatih Özkaynak; Sirma Yavuz 001 (Comput. Phys. Commun., 2013)

Kaos tabanlı simetrik şifreleme sistemlerinin tasarım ve analizi (Design and analysis of chaos based symmetric encryption systems) - Fatih Özkaynak (2013)

Cryptographic random number generator for mobile devices. - Fatih Özkaynak; Halil Ibrahim Ozdemir; Ahmet Bedri Özer (SIU, 2015)

A new S-box construction method based on the fractional-order chaotic Chen system. - Fatih Özkaynak; Vedat Çelik; Ahmet Bedri Özer (Signal Image Video Process., 2017)

A Novel Hybrid Image Encryption Algorithm Based on Data Compression and Chaotic Key Planning Algorithms. - Yucel Burhan; Firat Artuger; Fatih Özkaynak (ISDFS, 2019)

Side-Channel Analysis of Chaos-Based Substitution Box Structures. - Mehmet Sahin Açikkapi; Fatih Özkaynak; Ahmet Bedri Özer (IEEE Access, 2019)

Security Problems of Chaotic Image Encryption Algorithms Based on Cryptanalysis Driven Design Technique. - Zahir Muhammed Ziad Muhammad; Fatih Özkaynak (IEEE Access, 2019)

A New Chaotic S-Box Generation Method Using Parameter Optimization of One Dimensional Chaotic Maps. - Erkan Tanyildizi; Fatih Özkaynak (IEEE Access, 2019)

Construction of robust substitution boxes based on chaotic systems. - Fatih Özkaynak (Neural Comput. Appl., 2019)

An Image Encryption Algorithm Based on Chaotic Selection of Robust Cryptographic Primitives. - Zahir Muhammed Ziad Muhammad; Fatih Özkaynak (IEEE Access, 2020)

A Novel Method for Performance Improvement of Chaos-Based Substitution Boxes. - Firat Artuger; Fatih Özkaynak (Symmetry, 2020)

A Hybrid Key Schedule Algorithm Based on Blum Blum Shub Generator and Chaotic Systems. - Ahmet Can Çakil; Fatih Özkaynak (CSIT (1), 2021)

Determination of Suitable Configuration Parameters for Linear Feedback Shift Register using Binary Bat Optimization Algorithm. - Eyüp Eröz; Erkan Tanyildizi; Fatih Özkaynak (EUROCON, 2021)

A Random Selection Based Substitution-box Structure Dataset for Cryptology Applications. - Habib Ibrahim; Fatih Özkaynak (EUROCON, 2021)

A Substitution-Box Structure Based on Crowd Supply Infinite Noise TRNG. - Habib Ibrahim; Fatih Özkaynak (ISDFS, 2021)

A Method to Determine the Most Suitable Initial Conditions of Chaotic Map in Statistical Randomness Applications. - Mehmet Sahin Açikkapi; Fatih Özkaynak (IEEE Access, 2021)

An effective method to improve nonlinearity value of substitution boxes based on random selection. - Firat Artuger; Fatih Özkaynak (Inf. Sci., 2021)

SIEA: Secure Image Encryption Algorithm Based on Chaotic Systems Optimization Algorithms and PUFs. - Aina'u Shehu Muhammed; Fatih Özkaynak (Symmetry, 2021)

A Novel Deep Feature Extraction Engineering for Subtypes of Breast Cancer Diagnosis: A Transfer Learning Approach. - Bilyaminu Muhammad; Fatih Özkaynak; Asaf Varol; Türker Tuncer (ISDFS, 2022)

SBOX-CGA: substitution box generator based on chaos and genetic algorithm. - Firat Artuger; Fatih Özkaynak (Neural Comput. Appl., 2022)

Chaotic quantization based JPEG for effective compression of whole slide images. - Firat Artuger; Fatih Özkaynak (Vis. Comput., 2023)

A New JPEG Compression Algorithm for Transmission, Processing and Storage of Health Data. - Yilmaz Avdin; Fatih Özkaynak (ICAIIC, 2024)

Automated Chaos-Driven S-Box Generation and Analysis Tool for Enhanced Cryptographic Resilience. - Yilmaz Aydin; Fatih Özkaynak (IEEE Access, 2024)

A new post-processing approach for improvement of nonlinearity property in substitution boxes. - Firat Artuger; Fatih Özkaynak (Integr., 2024)

A new algorithm to generate aes-like substitution boxes based on sine cosine optimization algorithm. - Firat Artuger; Fatih Özkaynak (Multim. Tools Appl., 2024)

ExDarkLBP: a hybrid deep feature generation-based genetic malformation detection using facial images. - Prabal Datta Barua; Serkan Kirik; Sengul Dogan; Canan Koc; Fatih Özkaynak; Mehmet Baygin; Turker Tuncer; Ru-San Tan; U. Rajendra Acharya (Multim. Tools Appl., 2024)

A new chaotic system and its practical applications in substitution box and random number generator. - Firat Artuger; Fatih Özkaynak (Multim. Tools Appl., 2024)

A novel post-processing approach for improving minimum nonlinearity in S-boxes: A case study based on 2D hyper chaotic Schaffer transformation map. - Yilmaz Aydin; Ali Murat Garipcan; Fatih Özkaynak (Expert Syst. Appl., 2025)

A novel s-box generation method based on metastable inducing over FPGA for block ciphers. - Ali Murat Garipcan; Yilmaz Aydin; Fatih Özkaynak (Knowl. Based Syst., 2025)