RC4对称流密码的现实密码方法研究现状

Q4 Computer Science

International Journal of Computer Science and Applications Pub Date : 2014-08-31 DOI:10.5121/IJCSA.2014.4403

Disha Handa, B. Kapoor

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引用次数: 6

摘要

本文提出了一种低成本的并行校验方法，用于对称分组密码S -盒中的多重错误检测。这些都是基于冗余的故障检测方案。我们描述了基于奇偶校验的S -box并发错误检测的一些研究。分析了随机数据多重错误检测的概率。在这项工作中，考虑了48个输入，32个输出的替换块。

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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State of the Art Realistic Cryptographic Approaches for RC4 Symmetric Stream Cipher

In this paper we present low -cost, concurrent checking methods for multiple error detection in S -boxes of symmetric block ciphers. These are redundancy-based fault detection schemes. We describe some studies of parity based concurrent error detection in S -boxes. Probability of multiple error detection is analyzed for random data. In this work 48-input, 32-output substitution blocks are taken into consideration.

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来源期刊

International Journal of Computer Science and Applications Computer Science-Computer Science Applications

自引率

0.00%

发文量

期刊介绍： IJCSA is an international forum for scientists and engineers involved in computer science and its applications to publish high quality and refereed papers. Papers reporting original research and innovative applications from all parts of the world are welcome. Papers for publication in the IJCSA are selected through rigorous peer review to ensure originality, timeliness, relevance, and readability.