%0 Journal Article
%T A method of digital secure communication based on a cellular automata with rapid dispersion of errors<br>一种基于误差快速扩散元胞自动机的加密技术
%A Wang Fu-Lai
%A <br>王福来
%J 物理学报
%D 2011
%I 
%X An improved one-dimensional cellular automata is designed in which the key space is large with pseudo random series on a shift map and perturbed terms and thus data expansion is avoided. Random triggering rules are involved. There is no complex computation, but a large amount of information can be processed every time. The stream cipher generated by the automata is proved to be of ideal randomness and avalanche effect with rapid dispersion velocity of errors. Empirical results show that the stream cipher is...
%K secure communication
%K cellular automata
%K pseudo-random series<br>保密通信
%K 元胞自动机
%K 伪随机序列
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=E13A5442FC2870770EA2F15A1C8B5E68&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=B31275AF3241DB2D&sid=FE9B97D3453A5F7D&eid=FE9B97D3453A5F7D&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=19