(National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", 2022) Mirataei, Alireza; Markovskyi, Oleksandr; Haidukevych, Maria
The article proposes a method for accelerating the implementation of cryptographic data
protection mechanisms on embedded IoT terminal microcontrollers, the basic operation of which
is the modular exponentiation of high-capacity numbers. The method is based on the use of remote
computer systems to speed up calculations and provides protection against the reconstruction of
the secret keys of cryptosystems from data transmitted to the cloud. It has been theoretically and
experimentally proven that the method allows, on average, 50 times, to speed up the
implementation of cryptographic data protection protocols in IoT while providing a level of
security sufficient for most practical applications.