一种基于Hamilton阵列编码和RC4算法的密钥编排方法

AN APPROACH OF KEY SCHEDULE BASED ON THE ARRAY CODES OF HAMILTON AND RC4 ALGORITHM

本文从序列密码和Hamilton阵列编码的理论分析入手,利用一种高维大码距的Hamilton阵列编码算法,结合RC4算法设计了一种密钥编排方法。从对输出序列的分析看出,利用可以看作是变结构的Hamilton阵列编码来构造密钥编排方法,具有一定的实用意义。

This paper analyses key sequence and the Hamilton array coded ,then designs an approach of key schedule based on High Dimension and big Hamming distance Hamilton array coded and RC4. It is practical applications significant to construct an approach of key schedule according to variable the array codes of Hamilton.