使用可变TAP功能的延长周期LFSR

18th International Conference on Electronics, Communications and Computers (conielecomp 2008) Pub Date : 2008-03-03 DOI:10.1109/CONIELECOMP.2008.8

Ariel Molina-Rueda, Fernando Uceda-Ponga, C. F. Uribe

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引用次数: 6

摘要

本文提出了一种扩展线性反馈移位寄存器(LFSR)周期的方法，该方法通过使用最大周期等于素数的基本LFSR生成原始多项式进行归档。用我们提出的方法实现的周期延长在统计上是稳健的，并且LFSR周期的延长非常长，长达(2120)!(2N - 1)用于127位长度的寄存器。此外，通过分离算法的设置和运行阶段，避免了失去lfsr的特征速度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Extended Period LFSR Using Variable TAP Function

This paper presents a method to extend the period of a linear feedback shift register (LFSR) by proposing an algorithm to generate primitive polynomials, this is archived by using basic LFSR with a maximum period equal to a prime number. The period extension achieved with our proposed method is statistically robust and has a very long extension of the LFSR period, as long of (2120)!(2N - 1) for a 127 bit length register. Also by separating the phases of setup and running in the algorithm avoid losing the characteristically speed of the LFSRs.

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来源期刊

18th International Conference on Electronics, Communications and Computers (conielecomp 2008)

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