%0 Journal Article
%T A New Public Key Infrastructure - SPKI<br>一种新的公钥基础设施—SPKI
%A ZHANG Peng-Cheng CHEN Ke-Fei
%A <br>张鹏程
%A 陈克非
%J 计算机科学
%D 2003
%I 
%X Information security is a part of the core of computer field. This existing PKI system can not satisfy the more and more demand from people. Simple Public Key Infrastructure, SPKI, is new standard of public key certificate , which can bring a simple but precise naming and authorization system for distributed computing environment. The base theory of SPKI is presented, and the brief analysis about its study hotspots and shortcomings are also shown in the paper.
%K SPKI
%K Access control
%K Authorization
%K Certificate<br>公钥基础设施
%K SPKI
%K 公钥证书标准
%K 密码
%K Internet
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=92D0ABC17CBADD7D&yid=D43C4A19B2EE3C0A&vid=340AC2BF8E7AB4FD&iid=CA4FD0336C81A37A&sid=76B5E24D6EC46B4B&eid=58F693790F887B3B&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=23