Invention Grant
- Patent Title: Method for the preparation of a chip card for electronic signature services
- Patent Title (中): 电子签名服务芯片卡的制备方法
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Application No.: US12158727Application Date: 2006-12-08
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Publication No.: US08601270B2Publication Date: 2013-12-03
- Inventor: Michael Dupré
- Applicant: Michael Dupré
- Applicant Address: DE Bonn
- Assignee: T-Mobile International AG & Co. KG
- Current Assignee: T-Mobile International AG & Co. KG
- Current Assignee Address: DE Bonn
- Agency: Faegre Baker Daniels LLP
- Priority: DE102005062307 20051224
- International Application: PCT/EP2006/011796 WO 20061208
- International Announcement: WO2007/073842 WO 20070705
- Main IPC: H04L9/32
- IPC: H04L9/32 ; G06F21/00
Abstract:
A method for preparing a chip card for electronic signature services. According to said method, data is exchanged between a chip card user and a signature portal, an asymmetric pair of keys and a signature PIN that is associated with the asymmetric pair of keys being generated on the chip card by means of a software application which can be executed on the chip card, and the chip card communicating the signature PIN to the user.
Public/Granted literature
- US20090077382A1 METHOD FOR THE PREPARATION OF A CHIP CARD FOR ELECTRONIC SIGNATURE SERVICES Public/Granted day:2009-03-19
Information query
