发明授权
- 专利标题： Method of transferring digital certificate,apparatus for transferring digital certificate, and system, program, and recording medium for transferring digital certificate
- 专利标题（中）： 传输数字证书的方法，数字证书的传送设备，数字证书的系统，程序和记录介质
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申请号： US11030157申请日： 2005-01-07
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公开(公告)号： US07584351B2公开(公告)日： 2009-09-01
- 发明人: Hiroshi Kakii
- 申请人： Hiroshi Kakii
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： JP2004-004722 20040109; JP2004-360615 20041213
- 主分类号： H04L29/06
- IPC分类号： H04L29/06
摘要：
A method of transferring digital certificates from a digital-certificate transferring apparatus to a communications counterpart. The method includes authenticating the communications counterpart using a common certificate and transferring a normal certificate to the communications counterpart when the authenticating succeeds. The method further includes receiving a first normal certificate at an address from said communications counterpart, and when, it is determined to be necessary, transferring to the communications counterpart a second normal certificate along with the information identifying the communications counterpart and an address corresponding to a second normal certificate. The second normal certificate is of a different type than the first normal certificate.
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