- 专利标题： Person identification certificate link system, information processing apparatus, information processing method, and program providing medium
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申请号： US09941899申请日： 2001-08-29
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公开(公告)号： US07096363B2公开(公告)日： 2006-08-22
- 发明人: Masashi Kon , Yoshihito Ishibashi , Shinako Matsuyama , Ichiro Futamura , Hideaki Watanabe
- 申请人： Masashi Kon , Yoshihito Ishibashi , Shinako Matsuyama , Ichiro Futamura , Hideaki Watanabe
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Sonnenschein Nath & Rosenthal LLP
- 优先权： JPP2000-264515 20000831
- 主分类号： H04L9/00
- IPC分类号： H04L9/00 ; G06Q40/00 ; G06F15/16 ; G06F15/00
摘要：
A person identification certificate link system forms a link between a person identification certificate which stores a template serving as person identification data and which is generated by a person identification certificate authority and a public key certificate which stores a public key, thereby specifying one certificate based on the other certificate. With this arrangement, a cryptographic key to the template stored in the person identification certificate can be specified. It is also possible to quickly obtain a combination of the person identification certificate and the public key certificate which are both utilized in transaction with a service provider, thereby improving the processing efficiency.