%0 Journal Article
%T STUDY ON SOME STREAM CIPHERS USING GENERATING FUNCTIONS
几种流密码研究的母函数方法
%A Wu Chuankun
%A
武传坤
%J 电子与信息学报
%D 1992
%I
%X Several kinds of stream ciphers-complement sequences of period sequences,partial sum of period sequences, inverse order sequences and finitely generated sequences, are studied by using techniques of generating functions. Their minimal polynomials, periods, as well as generating functions are given. As to finitely generated sequences, the change of their linear complexity profiles as well as the relationship between the two generated sequences under the case in which the degree of connected polynomials are fixed, are discussed.
%K Stream cipher
%K Generating function
%K Complement sequence
%K Partial sum quence
%K Inverse order sequence
%K Finitely generated sequence
%K B-M algorithm
流密码
%K 母函数
%K 补序列
%K 部分和序列
%K 逆向序列
%K 有限生成序列
%K B-M算法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=7AED7C6B7D7102F8&yid=F53A2717BDB04D52&vid=F3583C8E78166B9E&iid=94C357A881DFC066&sid=7D1E6EEC2019967D&eid=A94616C4391AA5EF&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=11