Encryption Method for Systems with Limited Computing Resources

Chernenko, Roman and Anosov, Andrii and Kyrychok, Roman and Brzhevska, Zoreslava and Spasiteleva, Svitlana (2022) Encryption Method for Systems with Limited Computing Resources Cybersecurity Providing in Information and Telecommunication Systems 2022, 3288 (1). pp. 142-148. ISSN 1613-0073

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Due to the active development of the Internet of Things ( IoT 1 , ) technology, more and more systems of interconnected devices and sensors are appearing that collect various data an d transmit them through gateways to remote servers. It goes without saying that this data must be protected at all stages. This is especially important for data on the functioning of potentially dangerous objects and devices. Because of the features of dev ices with limited computing resources, it is impossible to use standard methods of information protection in the gateway built-- in sensor link. The article considers the algorithm of the Internet of Things system using limited devices, which consists of a g ateway for receiving data from sensors and transmitting them to servers and limited devices used for data collection and encryption. The proposed algorithm describes the process of data packet generation, key generation, encryption, transmission, and decry ption of data received from sensors. The reliability of data encryption transmitted in the gatewaybuilt sequence -- in sensor link is ensured by the generation of a truly random the encryption key, based on the initial measured value on the unconnected and ungrounded analog input of the microcontroller, and a series of arithmetic operations.

Item Type: Article
Uncontrolled Keywords: Internet of Things; IoT; network security; encryption; Vernam cipher; random number generation
Subjects: Це архівна тематика Київського університету імені Бориса Грінченка > Статті у наукометричних базах > Scopus
Divisions: Це архівні підрозділи Київського університету імені Бориса Грінченка > Факультет інформаційних технологій та математики > Кафедра інформаційної та кібернетичної безпеки імені професора Володимира Бурячка
Depositing User: Павло Миколайович Складанний
Date Deposited: 20 Dec 2022 17:09
Last Modified: 20 Dec 2022 17:09
URI: https://elibrary.kubg.edu.ua/id/eprint/43201

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