Yuta Kodera

Evaluation of TRNG Bit Distribution via Stable Entropy Source Synchronization on FPGA

Ryoichi Sato, Mitsuki Fujiwara, Yasuyuki Nogami, Md Arshad Ali, Yuta Kodera

Entropy, Dec, 2025

MATRIX: Mixed-basis Architecture using Towering Field Representations for Extendable Grostl State Blocks

Yuta Kodera, Yasuyuki Nogami

Proc. of International Workshop on Signal Design and its Applications in Communications (IWSDA), Dec, 2025 Peer-reviewedLead authorCorresponding author

Role-Based Efficient Proactive Secret Sharing with User Revocation

Yixuan He, Yuta Kodera, Yasuyuki Nogami, Samsul Huda

Cryptography, Dec, 2025

Improved Threshold Fully Homomorphic Encryption with Dynamic Role-based Share Refresh

Yixuan He, Yuta Kodera, Yasuyuki Nogami

Proc. of the International Symposium on Computing and Networking Workshops (CANDARW), Nov, 2025 Peer-reviewed

A Comparison Study on Federated Learning and Centralized Learning-based Intrusion Detection System for Software Defined Network

S. M. Shamim, M. B. Musthafa, S. Huda, Y. Kodera, Y. Nogami

The 40th International Technical Conference on Circuits/Systems, Computers, and Communications (ITC-CSCC), 1568-1572, Jul, 2025 Peer-reviewed

An Efficient MKTFHE Scheme without Redundant Key Switching

Y. Kitadai, Y. Kodera, Y. Nogami

The 40th International Technical Conference on Circuits/Systems, Computers, and Communications (ITC-CSCC), 1562-1567, Jul, 2025 Peer-reviewedLast authorCorresponding author

A Proposal of an Embedded On-the-fly Filter for a Circuit-based Random Number Generator

C. Hide, R. Sato, Y. Nogami, Y. Kodera

The 40th International Technical Conference on Circuits/Systems, Computers, and Communications (ITC-CSCC), 892-895, Jul, 2025 Peer-reviewedLast authorCorresponding author

Optimized Ensemble Deep Learning for Real-Time Intrusion Detection on Resource-Constrained Raspberry Pi Devices

M. B. MUSTHAFA, S. HUDA, T. T. NGUYEN, Y. KODERA, AND Y. NOGAMI

IEEE Access, 113544-113556, Jun, 2025 Peer-reviewed

Efficient AES SubBytes Implementation for IoT Devices Using Composite Field Arithmetic and Polynomial Ring Representation

K. Li, S. Huda, Y. Nogami, Y. Kodera

Proceedings of 2025 IEEE 26th International Conference on High Performance Switching and Routing (HPSR), 1-6, May, 2025 Peer-reviewedLast authorCorresponding author

Facial privacy protection with dynamic multi-user access control for online photo platforms

Andri Santoso, Samsul Huda, Yuta Kodera, Yasuyuki Nogami

Future internet, 17(3) 124, Mar, 2025

A Blockchain-Based Approach for Secure Email Encryption with Variable ECC Key Lengths Selection

Md. Biplob Hossain, Maya Rahayu, Samsul Huda, Md. Arshad Ali, Yuta Kodera, Yasuyuki Nogami

Proc. of International Conference on Mobile Internet Security (MobiSec 2024), Dec, 2024 Peer-reviewed

The Design and Implementation of Kerberos-Blockchain Vehicular Ad-Hoc Networks Authentication Across Diverse Network Scenarios

Maya Rahayu, MD BIPLOB HOSSAIN, Samsul Huda, Yuta Kodera, Md. Arshad Ali, Yasuyuki Nogami

Sensors, Nov, 2024 Peer-reviewed

NUSS: Non-Interactive Updatable of Secret Sharing Schemes Using Homomorphic Encryption

He Yixuan, Samsul Huda, Yuta Kodera, Yasuyuki Nogami

Proc. of Eleventh International Symposium on Computing and Networking Workshops (CANDARW), Nov, 2024 Peer-reviewed

A Study of Layer-2 Consortium Blockchain with zk-SNARKs for Medical Information Management

Yang Jie, Yuta Kodera, Samsul Huda, Yasuyuki Nogami

Proc. of Eleventh International Symposium on Computing and Networking Workshops (CANDARW), Nov, 2024 Peer-reviewed

An Implementation of USB-Enabled Network Isolation for Remote IoT Security Exercises

Nobuya Ishihara, Yuta Kodera, Samsul Huda, Tanoshimaru Isokawa, Yasuyuki Nogami

Proc. of Eleventh International Symposium on Computing and Networking Workshops (CANDARW), Nov, 2024 Peer-reviewed

Investigating the Role of D Flip-Flop as a Synchronization Circuit for Enhancing Randomness and Stabilizing Bit Distribution in RO-Based RNG on FPGA

Mitsuki Fujiwara, Ryoichi Sato, Samsul Huda, Yasuyuki Nogami, Yuta Kodera

Proc. of the International Symposium on Information Theory and Its Applications (ISITA 2024), Nov, 2024 Peer-reviewedLast authorCorresponding author

Generative Adversarial Networks for Imbalanced Dataset Intrusion Detection in Software-Defined Networking

S. M., Shamim, Muhammad, Bisri Musthafa, Samsul Huda, Yuta Kodera, Yasuyuki Nogami

Proc. of the International Symposium on Information Theory and Its Applications (ISITA 2024), Nov, 2024 Peer-reviewed

A Deployment of Ensemble-Based IDS on Raspberry Pi

Muhammad Bisri Musthafa, Samsul Huda, S. M. Shamim, Yuta Kodera, Jedidah Mwaura, Shunsuke Araki, Yasuyuki Nogami

Proc. of the 13th Global Conference on Consumer Electronics (GCCE 2024), Oct, 2024 Peer-reviewed

A Study to Improve Calculation Efficiency of CKKS Encoding with Parallelization

Taichi Saito, He Yixuan, Samsul Huda, Junting Xiao, Yuta Kodera, Yasuyuki Nogami

2024 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-TW), 397-398, Jul, 2024 Peer-reviewed

Optimizing CRYSTALS-Dilithium in Rust: Radix-4 NTT and Assembly-level Comparison with Official C Implementation

Shunri Kudo, Yasuyuki Nogami, Samsul Huda, Yuta Kodera

2024 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-TW), 395-396, Jul, 2024 Peer-reviewedLast authorCorresponding author

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