Method for securing an integrated circuit upon making it

A method for securing an integrated circuit upon making it includes the steps of delimiting said integrated circuit into a first so-called standard zone and into a second so-called security zone, and randomly misaligning in said security zone between a lower level of interconnection holes and an upp...

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Bibliographische Detailangaben
Hauptverfasser:	Bernasconi, Sophie, Pebay-Peyroula, Florian, Halimaoui, Aomar, Charpin-Nicolle, Christelle
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A method for securing an integrated circuit upon making it includes the steps of delimiting said integrated circuit into a first so-called standard zone and into a second so-called security zone, and randomly misaligning in said security zone between a lower level of interconnection holes and an upper level of interconnection holes generating the formation of an interconnection structure having a random distribution of electrical contact and non-contact points. Also described is a secured integrated circuit obtainable using such a method.