- 专利标题： Method and system for executing applications in an untrusted environment
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申请号： US14440601申请日： 2013-11-06
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公开(公告)号： US09710674B2公开(公告)日： 2017-07-18
- 发明人: Ghassan Karame , Joao Girao , Wenting Li
- 申请人： NEC Europe Ltd.
- 申请人地址： JP Tokyo
- 专利权人： NEC CORPORATION
- 当前专利权人： NEC CORPORATION
- 当前专利权人地址： JP Tokyo
- 代理机构： Leydig, Voit & Mayer, Ltd.
- 优先权： EP12191400 20121106
- 国际申请： PCT/EP2013/073106 WO 20131106
- 国际公布： WO2014/072312 WO 20140515
- 主分类号： G06F21/62
- IPC分类号： G06F21/62 ; G06F21/12 ; G06F21/14 ; G06F9/54 ; G06F21/60
摘要：
A method for executing applications on an untrusted device includes selecting one or more applications as sensitive applications. One or more instruction sequences of the said one or more sensitive applications are modified by an external dongle. The one or more sensitive applications are executed on the untrusted device according to the modified instruction sequences. Whether correct execution of the instructions of the said modified instruction sequences has occurred is checked by the external dongle.
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