发明授权
US08826006B2 Method and device for enabling a trust relationship using an unexpired public key infrastructure (PKI) certificate
有权
使用未到期公钥基础设施（PKI）证书启用信任关系的方法和设备
- 专利标题： Method and device for enabling a trust relationship using an unexpired public key infrastructure (PKI) certificate
- 专利标题（中）： 使用未到期公钥基础设施（PKI）证书启用信任关系的方法和设备
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申请号： US12262761申请日： 2008-10-31
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公开(公告)号： US08826006B2公开(公告)日： 2014-09-02
- 发明人: Liang Guo , Whay Chiou Lee , Anthony R. Metke
- 申请人： Liang Guo , Whay Chiou Lee , Anthony R. Metke
- 申请人地址： US IL Schaumburg
- 专利权人： Motorola Solutions, Inc.
- 当前专利权人： Motorola Solutions, Inc.
- 当前专利权人地址： US IL Schaumburg
- 代理商 Randi L. Karpinia; Steven A. May; Kenneth A. Haas
- 主分类号： H04L29/06
- IPC分类号： H04L29/06 ; H04L9/32 ; H04L9/00 ; H04L9/08
摘要：
A method and device are useful for enabling a trust relationship using an unexpired public key infrastructure (PKI) certificate, where a current status of the PKI certificate is unavailable. The method includes determining at a relying party that a certificate status update for the PKI certificate is unavailable (step 905). Next, in response to the certificate status update being unavailable, a tolerable certificate status age (TCSA) for the PKI certificate is determined at the relying party based on one or more attributes associated with a certificate holder of the PKI certificate (step 910). Using the PKI certificate, a trust relationship is enabled between the relying party and the certificate holder after determining the TCSA and before an expiration of the TCSA (step 915).
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