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Comparative Performance Analysis of Information Dispersal Methods

机译:信息传播方法的比较性能分析

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In this paper, we present an analysis of information dispersal methods for using in distributed storage systems, processing, and transmission of data. We provide a comparative study of the methods most widely used in practice considering performance, reliability and cryptographic security. There are three main approaches to the information dispersal: Information Dispersal Algorithm by Rabin, Residue Number System (RNS) and Polynomial Residue Number System. We propose an efficient data recovery algorithm based on data representation in the RNS. Comprehensive experimental analysis shows that the most productive approach for bit length up to 256 bits is the use of the RNS with our developed algorithm. We show that the use of the RNS for the design of distributed storage systems, data transmission, and data processing, can significantly reduce the time of information processing.
机译:在本文中,我们对用于分布式存储系统,处理和数据传输的信息传播方法进行了分析。我们对性能,可靠性和密码安全性在实践中最广泛使用的方法进行了比较研究。信息传播的主要方法有三种:Rabin的信息传播算法,残数系统(RNS)和多项式残数系统。我们提出了一种基于RNS中数据表示的有效数据恢复算法。全面的实验分析表明,对于最大长度为256位的位,最有效的方法是将RNS与我们开发的算法结合使用。我们表明,将RNS用于分布式存储系统的设计,数据传输和数据处理,可以显着减少信息处理的时间。

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