发明公开
EP2930641A1 Method of Programming a Smart Card, Computer Program Product and Programmable Smart Card
审中-公开
Verfahren zur Programmierung einer Chipkarte，Computerprogrammprodukt und programmierbare Chipkarte
- 专利标题： Method of Programming a Smart Card, Computer Program Product and Programmable Smart Card
- 专利标题（中）： Verfahren zur Programmierung einer Chipkarte，Computerprogrammprodukt und programmierbare Chipkarte
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申请号： EP14163732.2申请日： 2014-04-07
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公开(公告)号： EP2930641A1公开(公告)日： 2015-10-14
- 发明人: Burghardt, Arne , Suwald, Thomas , Mackenthun, Fabian , Shekhar, Kiran G.
- 申请人： NXP B.V.
- 申请人地址： High Tech Campus 60 5656 AG Eindhoven NL
- 专利权人： NXP B.V.
- 当前专利权人： NXP B.V.
- 当前专利权人地址： High Tech Campus 60 5656 AG Eindhoven NL
- 代理机构： Krott, Michel
- 主分类号： G06F21/34
- IPC分类号： G06F21/34 ; G06F21/74 ; G06F21/57
摘要：
There is provided a method of programming a smart card, said smart card comprising a secure element and a microcontroller unit which is connected to said secure element, the method comprising: (a) the secure element receives a firmware image from a host device; (b) the secure element validates the firmware image; (c) the secure element forwards the firmware image to the microcontroller unit if the firmware image is valid; (d) the microcontroller unit receives the firmware image from the secure element; (e) the microcontroller unit extracts firmware from the firmware image; and (f) the microcontroller unit installs the firmware in a memory unit of said smart card. Furthermore, a corresponding computer program product and a corresponding programmable smart card are disclosed.
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