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    One approach to accelerate the exponentiationon galois fields for data protection cryptographicsystems
    (National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, 2021) Markovskyi, O.; Rusanova, O.; Al-Mrayat, G. A. J.; Kot, O.
    The new approach to accelerate the computational implementation of the basic for a wide range of cryptographic data protection mechanisms operation of exponentiation on Galois Fields have been proposed. The approach is based on the use of a specific property of a polynomial square and the Montgomery reduction. A new method of squaring reduces the amount of computation by 25% compared to the known ones. Based on the developed method, the exponentiation on Galois Fields procedure has been modified, which allows to reduce the amount of calculations by 20%.