%0 Journal Article
%T Modification of Rao-Nam''''s Private-Key Cryptosystem<br>Rao-Nam私钥密码体制的修正
%A Liu Jin-long
%A Xu Zong-ze
%A <br>刘金龙
%A 许宗泽
%J 电子与信息学报
%D 2005
%I 
%X A new kind of algorithm is proposed which can produce random error vector without looking up the syndrome-error table. An error vector with larger Hamming weight can be produced by mixing a part of the original error vector with the plaintext. A modified Rao-Nam scheme based on the new algorithm is presented, which requires no storage for random error vector. The scheme is efficient and practical, and offers a much higher security level.
%K Private-key cryptosystem
%K Error-correcting code
%K Error vector<br>私钥密码体制
%K 纠错码
%K 错误图样
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=E19918A88F2722A4&yid=2DD7160C83D0ACED&vid=DB817633AA4F79B9&iid=5D311CA918CA9A03&sid=D319A8CAE3372156&eid=80AD5907B47936EE&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=1&reference_num=10