Digital certificate updating method

数字证书更新方法

Abstract

本发明公开了一种数字证书更新方法,其包括:用户安全终端获取注册机构中心的服务器证书信息;用户安全终端根据服务器证书信息验证待更新的数字证书是否为与该注册机构中心相关联的认证机构中心颁发的数字证书,若验证通过,则通过注册机构中心向认证机构中心发送更新数字证书的证书申请;用户安全终端接收到来自认证机构中心的新的数字证书。本发明采用用户安全终端自动校验审核证书的方法,减少CA管理机构的工作量,保障了CA管理机构能够高效正确地更新用户的数字证书,也确保了在网络中用户更新数字证书的安全性。
The invention discloses a digital certificate updating method which comprises the steps that a user security terminal obtains the server certificate information from a registration authority center, and the user security terminal verifies whether the digital certificate to be updated is the digital certificate issued by a certification authority center which is correlated with the registration authority center according to the server certificate information. If the verification is passed, a certificate application of updating the digital certificate is sent to the certification authority center through the registration authority center, and the user security terminal receives a new digital certificate from the certification authority center. The digital certificate updating method adopts the automatic certificate verification and examination method through the user security terminal, reduces the workload of the certificate authority (CA) administrative organization, guarantees the CA administrative organization to be capable of updating the digital certificate of the user effectively and accurately, and ensures the security of updating the digital certificate of the user in the network.

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Patent Citations (4)

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