Prevention of inspection of secret data stored in encapsulated integrated circuit chip

An integrated circuit chip includes a secure memory element (10) that stores secret data, an opaque layer of material (14) encapsulating the chip, and means (12) for eliminating the secret data from the secure memory element in the event that the encapsulation material is removed from the chip. The...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SMITH, JAMES E, GILBERG, ROBERT C, HOANG, CHINH
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY INFORMATION STORAGE PHYSICS SEMICONDUCTOR DEVICES STATIC STORES TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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