Invention Application
- Patent Title: PROTECTION OF INFORMATION CONTAINED IN AN ELECTRONIC CIRCUIT
- Patent Title (中): 保护电子电路中的信息
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Application No.: US12521772Application Date: 2008-01-04
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Publication No.: US20110010775A1Publication Date: 2011-01-13
- Inventor: Jean-Louis Modave , Thierry Huque
- Applicant: Jean-Louis Modave , Thierry Huque
- Applicant Address: BE Zaventern
- Assignee: Proton World International N.V.
- Current Assignee: Proton World International N.V.
- Current Assignee Address: BE Zaventern
- Priority: FR07/52551 20070105
- International Application: PCT/EP08/50072 WO 20080104
- Main IPC: G06F21/00
- IPC: G06F21/00 ; H03K19/00 ; G11C16/04
Abstract:
A method and a circuit for protecting data contained in an electronic circuit against a disturbance of its operation, in which a detection of a disturbance conditions the incrementing or the decrementing of a counter over at least one bit, the counter being automatically reset at the end of a time period independent from the fact that the circuit is or not powered.
Public/Granted literature
- US08566931B2 Protection of information contained in an electronic circuit Public/Granted day:2013-10-22
Information query
