Invention Grant
- Patent Title: Method for issuing a digital certificate by a certification authority, arrangement for performing the method, and computer system of a certification authority
- Patent Title (中): 由认证机构发布数字证书，执行方法的安排和认证机构的计算机系统的方法
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Application No.: US13389108Application Date: 2010-07-06
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Publication No.: US08688976B2Publication Date: 2014-04-01
- Inventor: Jens-Uwe Busser , Steffen Fries
- Applicant: Jens-Uwe Busser , Steffen Fries
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: King & Spalding L.L.P.
- Priority: DE102009036179 20090805
- International Application: PCT/EP2010/059629 WO 20100706
- International Announcement: WO2011/015414 WO 20110210
- Main IPC: H04L29/06
- IPC: H04L29/06
Abstract:
In a method for issuing a digital certificate by a certification authority (B), a device (A) sends a request message to the certification authority (B) for issuing the certificate, the certification authority (B) receives the request message and sends a request for authenticating the device (A) to the device (A), the device (A) sends a response to the certification authority (B) in response to the received request, and the certification authority (B) checks the received response and generates the certificate and sends the certificate to the device (A), if the response was identified as correct.
Public/Granted literature
Information query
