Invention Grant
- Patent Title: Device for detecting an attack against an integrated circuit
- Patent Title (中): 用于检测针对集成电路的攻击的装置
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Application No.: US13239118Application Date: 2011-09-21
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Publication No.: US08426234B2Publication Date: 2013-04-23
- Inventor: Pascal Fornara , Christian Rivero
- Applicant: Pascal Fornara , Christian Rivero
- Applicant Address: FR Rousset
- Assignee: STMicroelectronics (Rousset) SAS
- Current Assignee: STMicroelectronics (Rousset) SAS
- Current Assignee Address: FR Rousset
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: FR0855552 20080813
- Main IPC: H01L23/02
- IPC: H01L23/02
Abstract:
An integrated circuit including an intrusion attack detection device. The device includes a single-piece formed of a conductive material and surrounded with an insulating material and includes at least one stretched or compressed elongated conductive track, connected to a mobile element, at least one conductive portion distant from said piece and a circuit for detecting an electric connection between the piece and the conductive portion. A variation in the length of said track in an attack by removal of the insulating material, causes a displacement of the mobile element until it contacts the conductive portion.
Public/Granted literature
- US20120009774A1 DEVICE FOR DETECTING AN ATTACK AGAINST AN INTEGRATED CIRCUIT Public/Granted day:2012-01-12
Information query
IPC分类:
