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Математическая модель системы защиты информации, функционирующей в полиномиальной системе классов вычетов

Математическая модель системы защиты информации, функционирующей в полиномиальной системе классов вычетов

Abstract

В интерактивных системах передачи и обработки мультимедийных данных в реальном масштабе времени возникает задача защиты информации большого объема. Степень эффективности работы таких систем защиты данных от несанкционированного доступа во многом зависит от выбранной математической модели. В работе представлена математическая модель, построенная на основе полиномиальной системы классов вычетов. Использование непозиционных систем счисления позволяет повысить скорость выполнения арифметических операций по модулю. Кроме того, на основе применения избыточных полиномиальных кодов класса вычетов может быть построена система, позволяющая обнаруживать и корректировать ошибки, которые возникают в процессе передачи и обработки данных. Показана возможность применения данных при реализации схемы разделения секрета между пользователями.

In the interactive data transmission and processing of the multimedia data in real time, the problem arises of a large volume of information protection. The effectiveness of such systems to protect data from unauthorized access largely depends on the mathematical model. A mathematical model constructed on the basis of a polynomial system of residue classes. Using nonpositional value systems can improve the speed performance of modulo arithmetic. In addition, based on the use of redundant residue polynomial codes class can be built a system that allows to detect and correct errors that occur during transmission and processing. Shows the possibility of the use of data in the implementation of secret sharing schemes between users.

Keywords

МАТЕМАТИЧЕСКАЯ МОДЕЛЬ, СИСТЕМА ЗАЩИТЫ ИНФОРМАЦИИ ОТ НЕСАНКЦИОНИРОВАННОГО ДОСТУПА, ПОЛИНОМИАЛЬНАЯ СИСТЕМА КЛАССОВ ВЫЧЕТОВ, СХЕМА РАЗДЕЛЕНИЯ СЕКРЕТА.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold