DEVELOPMENT OF AN ENCRYPTION LIBRARY TO ENSURE SECURITY IN THE INTERNET OF THINGS
Erlanovna Temirbekova Z. Muratovna Abdiakhmetova Z. Tynymbayev S. Atakonysuly Altynbek S. Ziyatbekova G.
20 December 2024al-Farabi Kazakh State National University
KazNU Bulletin. Mathematics, Mechanics, Computer Science Series
2024#124Issue 4103 - 122 pp.
The article explores the primary applications of homomorphic encryption. A review of existing solutions revealed that current libraries only handle bits or bit arrays and do not support operations like division and subtraction. However, real-world problems require the capability to perform integer-based operations. This gap highlighted the necessity for developing homomorphic division and subtraction functionalities, along with the creation of a custom library for working with integers. A method for performing homomorphic division and subtraction on encrypted data is proposed. Using this method and architecture as a foundation, a library was developed to support homomorphic operations on integers, including addition, subtraction, multiplication, and division. This significantly enhances the potential applications of homomorphic encryption. The article also provides execution time measurements for various operations on encrypted data and evaluates the efficiency of the developed library.
ARM microcontroller , confidential data protection , cryptography , homomorphic encryption , IoT devices
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Al-Farabi Kazakh National University, Almaty, Kazakhstan
International University of Information Technologies, Almaty, Kazakhstan
Kazakh University of Technology and Business, Astana, Kazakhstan
Institute of Information and Computational Technologies SC MSHE RK, Almaty, Kazakhstan
Al-Farabi Kazakh National University
International University of Information Technologies
Kazakh University of Technology and Business
Institute of Information and Computational Technologies SC MSHE RK
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