Skip to content
DSML.KZ
Publications

Talk · ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing · June 25, 2025

A Mathematical Model for Device Authentication in Trusted Interaction in Decentralized Internet of Things Environments

I.A. Andreev, Vyacheslav Ivanovich Petrenko, Фариза Тебуева, Дина Сатыбалдина, Tolegen Aidynov, Kakim Sagindykov

Tolegen Aidynov
Open via DOI

Abstract

The paper presents a mathematical model for authentication of peripheral devices in industrial IoT networks operating in decentralized environments. The model is based on the use of SRAM-PUF to generate 512-bit identifier signals, which increases the probability of collisions to 10−154. To correct errors caused by hardware noise, a hybrid LDPC code (768512) is used, providing correction of up to 10% of bit errors while reducing computational costs by 37% compared to classical BCH codes. A decentralized rejection validation protocol from centralized servers using symmetric AES-GCM encryption to protect challenge-response pairs. Experimental results of the model's resistance to brute-force attacks (FAR = 0%), reduced false rejection rate (FRR = 1.8%) and energy efficiency (0.9 mJ per operation) are obtained. The proposed approach ensures scalability for networks with millions of devices and compatibility with modern cybersecurity standards.

Physical Unclonable Functions (PUFs) and Hardware SecurityAdvanced Authentication Protocols SecurityUser Authentication and Security Systemsdevice authenticationIndustrial Internet of ThingsSRAM PUF

More by Tolegen Aidynov