一个简单有效的在远程录取中的制止否认算法  

A Simple and Effective Algorithm for Prohibiting Rejection in Remote Recruit System

作　　者：何姝 叶克江[2] 邢东山[3] 原野[3] 夏华[3] 

机构地区：[1]大唐电信无线通信公司,西安710061 [2]河南财经学院计算机系,郑州450002 [3]西安交通大学电子与信息工程学院,西安710049

出　　处：《计算机工程与应用》2003年第13期166-167,178,共3页Computer Engineering and Applications

基　　金：国家863高技术发展计划项目(编号:863-306-QN2000-5)

摘　　要：目前,计算机远程录取是一个Web应用上的热点,但在实际应用中也面临着一些问题。如在招生中,经常出现高校的远程录取人员和省招办的录取人员互相否认对某考生的录取,从而引起一系列问题。所以有必要进行制止否认。该文介绍了一个基于字段加密的制止否认算法,它将录取人员的用户名和考生的姓名加起来,经过类DES加密法加密后存储到一个特定的字段中。当需要认证时,只需将该字段解密即可。该算法简单、快速、有效,适合实际应用。Remote recruit system based on Web application technology prevails at present.But it is confronted with many difficulties in practice.Taking an example,officers of a certain university and provincial admission committee both deny enrolling someone.Therefore it is necessary to take effective measures to prohibit rejection.This paper introduces a method based on coded fields for prohibiting rejection,which combines user name and student name ,then codes it by an algorithm similar to DES before storing in a certain field.Only to decode the field can identify whether the rejection is acknowledged or not.It is an effective and simple method suitable for practical applications.

关 键 词：远程录取 制止否认 DES WEB 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]