公文传输系统安全设计与实现策略研究  

Documents Transmission System Security Design and Implementation Strategy

作　　者：李世武[1] 杨毅[1] 马永祥[1] 

机构地区：[1]河北省科学院应用数学研究所,河北石家庄050081

出　　处：《计算机与现代化》2010年第3期100-102,106,110,共5页Computer and Modernization

摘　　要：随着信息化的发展,有些地区、行业、单位应用现代通讯、办公技术与之配套的安全技术程度相对滞后,失泄密隐患和漏洞较多,有些单位甚至还处于不设防状态,公文安全存在严重隐患。本文基于PKI,利用数据加密、数字签名、数字信封进行身份认证、授权、加密、签名、审计,从整体上保证了安全公文传输的实现,加快信息处理节奏,增强信息处理能力,提高各级党政机关服务的质量和水平,从而更好地为建设和社会发展服务。With the development of information technology in some areas, industries, units, the supporting security is relatively lagging behind applying modem communications and office technology, it causes more security leaks and loopholes, and some units even in a defenseless state. There are serious security documents hidden. This article ensures overall security of documents transmission process, uses data enerypfion, digital signatures, digital envelopes to identity authentication, authorization, eneryption, signatures, audit based on PKI. It helps speed up the pace of information processing, enhances information-processing capacity, enhances quality and services level of party and government organs at all levels, so as to better prefectural economic eon- struction and social development.

关 键 词：PKI 数字签名 数据加密 数字信封 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]