%0 Journal Article
%T Attack on random knapsack-based public key cryptosystems<br>基于随机背包公钥密码的攻击
%A GU Chun-sheng
%A YU Zhi-min
%A JING Zheng-jun
%A <br>古春生
%A 于志敏
%A 景征骏
%J 计算机应用研究
%D 2012
%I 
%X For the random knapsack-based public key cryptosystems, this paper respectively presented an attack of recovering secret key and lattice attack of recovering plaintext from ciphertext according to the different parameter settings. The computing experiments verify the effectiveness of the lattice attack. Hence, the random knapsack-based public key cryptosystems is not secure.
%K public-key cryptosystem
%K trapdoor knapsack
%K cryptanalysis
%K lattice attack<br>公钥密码体制
%K 陷门背包
%K 密码分析
%K 格攻击
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=22653CDAF59BBDC18357B756216EB226&yid=99E9153A83D4CB11&vid=771469D9D58C34FF&iid=9CF7A0430CBB2DFD&sid=174AEFA1B04682C7&eid=EF290535A630A82C&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=18