%0 Journal Article
%T Implementation of Electronic Seal System Based on PKI<br>基于PKI的电子签章系统的实现
%A GUO Zheng-Rong
%A ZHOU Cheng
%A <br>郭正荣
%A 周城
%J 计算机科学
%D 2006
%I 
%X Firstly,the concept of PKI and the principle of digital signature are introduced.Then,describes the design and implementation of electronic seal's function modules,and the principle,method of how to realize the module of signature and verification are also emphasized.Lastly,analyzes the security of electronic seal and proves that it can en- sure the data on network is integrality,availability,and no-denying.
%K PKI
%K CryptoAPI<br>数字签名
%K 电子签章
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=2A832833CA10974A&yid=37904DC365DD7266&vid=27746BCEEE58E9DC&iid=9CF7A0430CBB2DFD&sid=06EA2770E96C5402&eid=656F8C8401D91023&journal_id=1002-137X&journal_name=计算机科学&referenced_num=6&reference_num=5