一种开放式电子政务身份认证模型的研究

Research on the Open Government Identity Authentication

为解决传统电子政务身份认证模型所存在的诸如可实施性差、验证结果缺乏证明、低可信度等问题,设计一种开放式的电子政务身份认证模型,该模型中CA(Certificate Authority)中心独立进行2个验证服务,把传统的OCSP(Online Certificate Status Protocol)应答机制更改成提供身份证明文件的方式,能够较好地解决上述缺陷。利用云信任评估模型,量化评估这2种认证模型,验证提出的开放式身份认证模型的信任度有了较大提升。此外,对该模型进行原型实现,重点优化了其性能,实验表明该模型具备较好的实用价值。

In order to solve the problems such as poor and low reliability, the OCSP （Authority Online） CA （Certificate） is designed to change the traditional protocol （Certificate Status） response mechanism to provide the identity document. Using the cloud trust evaluation model, quantitative evaluation of these two kinds of authentication model, the tmstrank of the open identity authentication model has been greatly improved. In addition, the model is realized and the performance of the model is optimized. The model has good practical value.