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Information × Registration Number 0216U000729, 0115U001121 , R & D reports Title Development of methods and algorithms for digital signature popup.stage_title Head Royik Alexander, Registration Date 22-02-2016 Organization Vinnitsa National Technical University popup.description2 The aim is to expedite the signature in the digital signature, while ensuring sufficient reliability by developing methods of digital signature algorithm and software and hardware implementation. To address the protection of information in computer systems of different function widely used cryptographic methods. Today effective problem solving integrity and authentication ensured by a digital signature. When using known methods of digital signature cryptographic applications to solve problems is a problem due to the fact that practically all of these problems check digital signatures should be performed more frequently than its formation, and verify the signature of a large number of its owners. In this case, the party that checks per unit time can receive a large number of requests for verification of signatures, which in turn can lead to overload it. The result was a method developed digital signature of the accelerated procedure signature verification on the basis of mathematical apparatus of elliptic curves, which allowed to speed up the process of checking the digital signature by transferring operations scalar product of large integer to the base point of the elliptic curve with the verification procedure of digital signature in the process of formation and introduction these additional procedures computation on large integers modulo base point order. DONE software implementation of the proposed method, the comparative analysis time of formation / the signature of the present and known method of digital signature. The proposed method allowed us to increase the speed of digital signature verification, while ensuring sufficient reliability compared to known methods, which in turn allows us to solve the problem of overloading signature verification procedure in problems where the problem is critical. Product Description popup.authors Коломієць Марія Володимирівна Лєбєдєва Галина Олександрівна Роїк Олександр МСитрофанович Яремчук Юрій Євгенович popup.nrat_date 2020-04-02 Close