摘要： 注册管理中心(Register Authority,RA)是公共密钥基础设施(Public Key Infrastructue,PKI)的组成部分之一,它接收客户申请, 并审批申请,把证书正式请求发送给证书授权中心(Certificate Authority,CA)。电子支付平台数字证书的申请系统通过建设RA来实现为企 业及服务器等业务对象提供数字证书及证书相关的安全技术,并且实现了与其它根CA的交叉认证。该数字证书申请系统能确保信息安全, 并具有很好的开放性、实用性和可扩展性。

关键词: 公共密钥基础设施, CA认证, RA

Abstract: Register authority(RA) is one of the components of public key infrastmcture(PKI), which accepts client applications and filters applications and sends official certificate applications to certificate authority(CA).The digital certificate application system of electronic payment platform offers digital certificates and its related security technology to business objects such as enterprises and servers by developing RA and also realizes cross certification with other root CAs.This system ensures the security of the information and has the characteristics of openness, usefulness and extensibility.

中图分类号: 

• TP393.09